UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number: 811-10183 MET INVESTORS SERIES TRUST - -------------------------------------------------------------------------------- (Exact name of registrant as specified in charter) 5 Park Plaza, Suite 1900 Irvine, CA 92614 - -------------------------------------------------------------------------------- (Address of principal executive offices)(Zip code) (Name and Address of Agent for Service) Copy to: Elizabeth M. Forget President Robert N. Hickey, Esq. Met Investors Series Trust Sullivan & Worcester LLP 5 Park Plaza, Suite 1900 1666 K Street, N.W. Irvine, CA 92614 Washington, D.C. 20006 Registrant's telephone number, including area code: (800) 848-3854 Date of fiscal year end: December 31 Date of reporting period: June 30, 2007 ITEM 1: REPORT TO SHAREHOLDERS. MET INVESTORS SERIES TRUST Batterymarch Growth and Income Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- BATTERYMARCH GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- PERFORMANCE During the six month period ending June 30, 2007, the Batterymarch Growth and Income Portfolio returned 8.04% versus 6.96% for the S&P 500(R) Index. YOUR PORTFOLIO For the period, the portfolio performance exceeded the S&P 500(R) Index benchmark, benefiting from positive stock selection for the period, led by selection in the transportation and financials--real estate sectors. Selection in services & distribution was also strong. Stock selection in health care was the greatest detractor. The impact of relative sector weightings was essentially neutral. Our stock selection model performed well for the period, with all of the dimensions having positive top-to-bottom quintile spreads on an equal weighted basis. The technical dimension led in the first quarter, while the earnings growth and expectations dimensions led in the second quarter. As of June 30, 2007, your Portfolio remained broadly diversified and attractively valued compared with the benchmark, with a lower 12-month forward price-to-earnings ratio and a strong two-year forward earnings growth rate. Looking forward, your Portfolio is focused on stocks that rank attractively relative to their peers across the dimensions of our stock selection model. MARKET ENVIRONMENT After a positive start to the year, markets globally suffered a correction towards the end of February, sparked by a sharp one-day decline in local China A shares. The downturn was exacerbated within the U.S. by sub-prime lending concerns, with initial reaction centered on the stocks of mortgage lenders. The second quarter began with benign economic data and strong corporate earnings until news headlines, involving spikes in bond yields, hedge fund bailouts and declining home sales, reawakened investors to economic risks. Still, consumer spending remained stable, industrial growth continued and monetary policy makers appeared satisfied with the current balance between currency stability and economic growth. Merger and acquisition activity in the U.S. continued at a high level, reflecting the global environment. The leading sectors within the benchmark for the period were energy services, materials and energy as oil process climbed. The only sectors posting negative returns for the six-month period were financials--banks and financials--real estate as sub-prime mortgage lending continued to worry investors. OUTLOOK Economic growth has moderated, and the Fed continues to monitor signs of inflationary pressure. The consensus outlook for the U.S. economy therefore remains mostly upbeat, having weathered much of the recent uncertainty. Our portfolios are positioned for continued global growth that is not dependent on the U.S. consumer as the primary source of demand. INVESTMENT RESEARCH UPDATE During the period, we completed research on ways to glean additional information from corporate earnings announcements. As a result, we have implemented a new Decayed 4-Day Relative Return factor within the expectations dimension of our stock selection model. Decayed 4-Day Relative Return encapsulates earnings information by calculating four-day relative returns surrounding a company's earnings release. Share-price movement in the days after an earnings announcement reflects not only earnings data, but also insights about corporate guidance and future revenues. We also completed research that furthers our ability to capture shifts in the distribution of analyst opinions over time so that we can better understand and exploit changes in market sentiment. As a result, we enhanced the Estimate Diffusion Factor within our expectations dimension: we added a second calculation for this factor that allows us to have a more complete picture of the distribution of estimates and improves stock count, information ratio and alpha spreads in peer groups where this factor is applied. TEAM MANAGED Yu-Nien (Charles) Ko, CFA, is a Co-Director and Senior Portfolio Manager with the Batterymarch U.S. Investment team. Mr. Ko joined Batterymarch in 2000 as a quantitative analyst and was promoted to portfolio manager in 2003 and co-director and senior portfolio manager of the U.S. investment team in 2006. Mr. Ko has seven years of investment experience. Stephen A. Lanzendorf, CFA is a Co-Director and Senior Portfolio Manager with the Batterymarch U.S. investment team. He joined Batterymarch in 2006. An experienced quantitative strategist, Mr. Lanzendorf previously held responsibilities at Independence Investments and the Colonial Group. He is a member of the Chicago Quantitative Alliance and the Boston Security Analysts Society. Mr. Lanzendorf has 22 years of investment experience. The views expressed above are those of the subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- BATTERYMARCH GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Exxon Mobil Corp. 3.21% ------------------------------------------- Citigroup, Inc. 2.64% ------------------------------------------- Wal-Mart Stores, Inc. 2.12% ------------------------------------------- AT&T, Inc. 2.12% ------------------------------------------- American International Group, Inc. 1.94% ------------------------------------------- JPMorgan Chase & Co. 1.69% ------------------------------------------- Pfizer, Inc. 1.61% ------------------------------------------- International Business Machines Corp. 1.61% ------------------------------------------- General Electric Co. 1.49% ------------------------------------------- Bank of America Corp. 1.46% ------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Consumer Discretionary 7.4% Consumer Staples 8.9% Energy 12.0% Financials 21.0% Health Care 13.5% Industrials 10.4% Information Technology 14.5% Materials 3.3% Telecommunication Services 4.7% Utilities 3.2% Cash 1.0% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- BATTERYMARCH GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- BATTERYMARCH GROWTH AND INCOME PORTFOLIO MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. VS. S&P 500(R) INDEX/1/ Growth Based on $10,000+ [CHART] Batterymarch Growth S&P 500(R) and Income Portfolio Index/1/ -------------------- ---------- 12/31/1996 $10,000 $10,000 12/31/1997 13,152 13,336 12/31/1998 16,931 16,747 12/31/1999 20,610 20,271 12/30/2000 18,027 18,424 12/31/2001 15,166 16,234 12/31/2002 11,868 12,646 12/31/2003 14,975 16,273 12/30/2004 16,624 18,044 12/31/2005 17,374 18,931 12/31/2006 19,840 21,922 6/30/2007 21,435 23,448 ------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------- Since 1 Year 3 Year 5 Year 10 Year Inception/3/ ------------------------------------------------------------- Batterymarch Growth and Income - -- Portfolio--Class A 20.90% 11.43% 9.93% 6.00% 9.45% ------------------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 11.68% 10.71% 7.13% 12.54% ------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /3/Inception of Class A shares is 5/16/83. Index returns are based on an inception date of 5/16/83. On May 1, 2006, the assets of The Travelers Growth and Income Stock Account for Variable Annuities were transferred to the Portfolio. The historical performance prior to this period is the performance of the Portfolio's predecessor insurance company separate account managed by an entity which became an affiliate of the Advisor in December 2005 using the same investment objective and similar investment strategies as the Portfolio. The separate account's performance reflects all expenses including Contract charges since such charges were not separately stated from other account expenses. Subsequent to May 1, 2006, the Portfolio's performance will not reflect Contract charges. If Contract charges had been excluded from the performance calculations, the performance numbers would have been higher. Prior to May 1, 2006, the Portfolio was not registered under the Investment Company Act of 1940 ("1940 Act") and was not subject to certain investment limitations, diversification requirements, and other restrictions imposed by the 1940 Act and the Internal Revenue Code, which, if applicable, may have adversely affected its performance. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 BATTERYMARCH GROWTH AND INCOME PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,080.40 $3.35 Hypothetical (5% return before expenses) 1,000.00 1,021.57 3.26 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.65% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST BATTERYMARCH GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- COMMON STOCKS - 99.0% AEROSPACE & DEFENSE - 3.8% Boeing Co. (The)............................. 44,591 $ 4,287,871 General Dynamics Corp........................ 28,616 2,238,344 Lockheed Martin Corp......................... 28,163 2,650,983 Northrop Grumman Corp........................ 32,948 2,565,661 Raytheon Co.................................. 59,752 3,220,035 United Technologies Corp..................... 52,581 3,729,570 ------------ 18,692,464 ------------ AIR FREIGHT & LOGISTICS - 0.9% FedEx Corp................................... 18,800 2,086,236 Ryder System, Inc............................ 24,900 1,339,620 United Parcel Service, Inc. - Class B........ 12,110 884,030 ------------ 4,309,886 ------------ AUTOMOBILES - 0.1% Avis Budget Group, Inc.*..................... 20,000 568,600 ------------ BANKS - 3.2% Bank of America Corp......................... 144,372 7,058,347 Bank of New York Co., Inc.................... 39,525 1,637,916 Credicorp, Ltd............................... 13,200 807,444 U.S. Bancorp................................. 29,079 958,153 Wachovia Corp................................ 33,923 1,738,554 Wells Fargo & Co............................. 99,444 3,497,445 ------------ 15,697,859 ------------ BEVERAGES - 1.5% Anheuser-Busch Cos., Inc..................... 12,900 672,864 Coca-Cola Co................................. 32,000 1,673,920 Molson Coors Brewing Co. - Class B........... 35,885 3,317,927 PepsiCo, Inc................................. 28,092 1,821,766 ------------ 7,486,477 ------------ BIOTECHNOLOGY - 0.7% Amgen, Inc.*................................. 31,841 1,760,489 Gilead Sciences, Inc.*....................... 15,226 590,312 Invitrogen Corp.*............................ 12,900 951,375 ------------ 3,302,176 ------------ CHEMICALS - 1.5% Albemarle Corp............................... 34,500 1,329,285 Dow Chemical Co. (The)....................... 58,017 2,565,512 E.I. du Pont de Nemours & Co................. 32,096 1,631,760 Methanex Corp................................ 64,200 1,613,988 ------------ 7,140,545 ------------ COMMERCIAL SERVICES & SUPPLIES - 0.6% Brink's Co. (The)(a)......................... 34,300 2,122,827 R. R. Donnelley & Sons Co.................... 16,000 696,160 ------------ 2,818,987 ------------ ------------------------------------------------------------------------ VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------------ COMMUNICATIONS EQUIPMENT & SERVICES - 2.7% Cisco Systems, Inc.*............................ 218,124 $ 6,074,753 Harris Corp..................................... 96,770 5,278,804 Motorola, Inc................................... 40,505 716,939 QUALCOMM, Inc................................... 27,352 1,186,803 ------------ 13,257,299 ------------ COMPUTERS & PERIPHERALS - 4.2% Apple, Inc.*.................................... 15,062 1,838,166 Dell, Inc.*..................................... 39,704 1,133,549 EMC Corp.*...................................... 35,409 640,903 Hewlett-Packard Co.............................. 146,246 6,525,497 International Business Machines Corp.(a)........ 74,243 7,814,076 Sun Microsystems, Inc.*......................... 41,300 217,238 Western Digital Corp.*.......................... 110,300 2,134,305 ------------ 20,303,734 ------------ CONTAINERS & PACKAGING - 0.6% Pactiv Corp.*................................... 87,100 2,777,619 ------------ ELECTRIC UTILITIES - 2.8% Edison International............................ 21,600 1,212,192 Exelon Corp..................................... 11,160 810,216 FirstEnergy Corp................................ 57,932 3,749,938 Northeast Utilities............................. 15,600 442,416 NSTAR(a)........................................ 49,000 1,590,050 PG&E Corp....................................... 47,400 2,147,220 Public Service Enterprise Group, Inc............ 19,460 1,708,199 Reliant Energy, Inc.*........................... 66,700 1,797,565 TXU Corp........................................ 91 6,124 ------------ 13,463,920 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.1% Acuity Brands, Inc.............................. 15,400 928,312 Emerson Electric Co............................. 42,100 1,970,280 Vishay Intertechnology, Inc.*................... 115,200 1,822,464 Xerox Corp.*.................................... 26,600 491,568 ------------ 5,212,624 ------------ ENERGY EQUIPMENT & SERVICES - 1.5% Cameron International Corp.*.................... 52,300 3,737,881 GlobalSantaFe Corp.(a).......................... 23,500 1,697,875 Schlumberger, Ltd............................... 19,886 1,689,117 ------------ 7,124,873 ------------ FINANCIAL - DIVERSIFIED - 9.4% American Express Co............................. 19,800 1,211,364 Ameriprise Financial, Inc....................... 14,300 909,051 Citigroup, Inc.................................. 249,185 12,780,699 Fannie Mae...................................... 16,134 1,054,034 Federated Investors, Inc. - Class B............. 69,800 2,675,434 First Marblehead Corp. (The)(a)................. 17,550 678,132 Freddie Mac..................................... 9,519 577,803 Goldman Sachs Group, Inc. (The)................. 17,931 3,886,544 See notes to financial statements 5 MET INVESTORS SERIES TRUST BATTERYMARCH GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------------------- FINANCIAL - DIVERSIFIED - CONTINUED JPMorgan Chase & Co............................... 169,013 $ 8,188,680 Lehman Brothers Holdings, Inc..................... 27,532 2,051,685 Merrill Lynch & Co., Inc.......................... 35,262 2,947,198 Morgan Stanley.................................... 19,412 1,628,279 Prudential Financial, Inc......................... 24,836 2,414,804 Raymond James Financial, Inc.(a).................. 134,100 4,143,690 Washington Mutual, Inc.(a)........................ 15,300 652,392 ------------ 45,799,789 ------------ FOOD & DRUG RETAILING - 0.5% Safeway, Inc...................................... 70,160 2,387,545 ------------ FOOD PRODUCTS - 1.2% Archer-Daniels-Midland Co......................... 60,400 1,998,636 Tyson Foods, Inc. - Class A....................... 166,450 3,835,008 ------------ 5,833,644 ------------ FOOD RETAILERS - 0.6% Kroger Co. (The).................................. 96,800 2,722,984 ------------ HEALTH CARE EQUIPMENT & SUPPLIES - 1.8% Applera Corp...................................... 97,900 2,989,866 Edwards Lifesciences Corp.*....................... 14,800 730,232 Johnson & Johnson................................. 62,904 3,876,144 Medtronic, Inc.................................... 19,600 1,016,456 ------------ 8,612,698 ------------ HEALTH CARE PROVIDERS & SERVICES - 3.8% Aetna, Inc........................................ 55,688 2,750,987 Cardinal Health, Inc.............................. 7,281 514,330 Humana, Inc.*..................................... 46,206 2,814,407 McKesson Corp..................................... 87,600 5,224,464 UnitedHealth Group, Inc........................... 85,135 4,353,804 WellPoint, Inc.*.................................. 34,043 2,717,653 ------------ 18,375,645 ------------ HOTELS, RESTAURANTS & LEISURE - 0.6% Brinker International, Inc........................ 16,700 488,809 Carnival Corp..................................... 32,300 1,575,271 McDonald's Corp................................... 20,858 1,058,752 ------------ 3,122,832 ------------ HOUSEHOLD DURABLES - 0.1% NVR, Inc.*(a)..................................... 728 494,858 ------------ HOUSEHOLD PRODUCTS - 1.3% Procter & Gamble Co. (The)........................ 105,072 6,429,356 ------------ INDUSTRIAL - DIVERSIFIED - 2.5% 3M Co............................................. 12,161 1,055,453 General Electric Co............................... 188,314 7,208,660 Honeywell International, Inc...................... 43,566 2,451,894 Tyco International, Ltd........................... 39,829 1,345,822 ------------ 12,061,829 ------------ ----------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------------------- INSURANCE - 6.6% Allstate Corp. (The).............................. 33,000 $ 2,029,830 American International Group, Inc................. 134,258 9,402,088 Chubb Corp. (The)................................. 56,660 3,067,572 Hartford Financial Services Group, Inc. (The)..... 19,167 1,888,141 Loews Corp........................................ 53,255 2,714,940 Manulife Financial Corp........................... 173,600 6,478,752 PartnerRe, Ltd.(a)................................ 12,800 992,000 Principal Financial Group, Inc.................... 44,000 2,564,760 Travelers Cos., Inc. (The)........................ 42,300 2,263,050 W.R. Berkley Corp................................. 17,600 572,704 ------------ 31,973,837 ------------ INTERNET SOFTWARE & SERVICES - 0.7% eBay, Inc.*....................................... 23,047 741,653 Google, Inc. - Class A*........................... 4,000 2,093,520 Yahoo!, Inc.*..................................... 22,524 611,076 ------------ 3,446,249 ------------ IT CONSULTING & SERVICES - 0.5% Electronic Data Systems Corp...................... 85,950 2,383,394 ------------ MACHINERY - 0.7% Caterpillar, Inc.................................. 40,000 3,132,000 Parker Hannifin Corp.............................. 5,394 528,127 ------------ 3,660,127 ------------ MEDIA - 2.7% Citadel Broadcasting Corp.(a)..................... 1 8 Comcast Corp. - Class A*.......................... 111,900 3,146,628 EchoStar Communications Corp.*.................... 31,100 1,348,807 Meredith Corp..................................... 12,400 763,840 News Corp. - Class A.............................. 48,736 1,033,691 Time Warner, Inc.................................. 183,235 3,855,264 Walt Disney Co. (The)............................. 90,280 3,082,159 ------------ 13,230,397 ------------ METALS & MINING - 1.2% Alcan, Inc........................................ 14,800 1,203,240 Alcoa, Inc........................................ 20,200 818,706 Commercial Metals Co.............................. 56,100 1,894,497 Reliance Steel & Aluminum Co...................... 36,600 2,059,116 ------------ 5,975,559 ------------ OIL & GAS - 10.9% Apache Corp....................................... 17,500 1,427,825 Chesapeake Energy Corp.(a)........................ 15,100 522,460 Chevron Corp...................................... 69,999 5,896,716 ConocoPhillips.................................... 82,658 6,488,653 Devon Energy Corp................................. 25,602 2,004,380 Exxon Mobil Corp.................................. 185,709 15,577,271 Halliburton Co.................................... 64,516 2,225,802 Marathon Oil Corp................................. 52,132 3,125,835 See notes to financial statements 6 MET INVESTORS SERIES TRUST BATTERYMARCH GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------------------- OIL & GAS - CONTINUED Murphy Oil Corp................................... 14,300 $ 849,992 Occidental Petroleum Corp......................... 20,986 1,214,669 Petro-Canada...................................... 59,100 3,141,756 Superior Energy Services, Inc.*................... 28,000 1,117,760 Tidewater, Inc.(a)................................ 30,000 2,126,400 Transocean, Inc.*(a).............................. 22,700 2,405,746 UGI Corp.......................................... 75,700 2,065,096 Valero Energy Corp................................ 37,873 2,797,300 ------------ 52,987,661 ------------ PERSONAL PRODUCTS - 0.7% Estee Lauder Companies, Inc. - Class A(a)......... 57,400 2,612,274 NBTY, Inc.*(a).................................... 19,800 855,360 ------------ 3,467,634 ------------ PHARMACEUTICALS - 7.3% Abbott Laboratories............................... 25,359 1,357,975 Biovail Corp...................................... 19,100 485,522 Cephalon, Inc.*(a)................................ 31,900 2,564,441 Eli Lilly & Co.................................... 18,726 1,046,409 Endo Pharmaceuticals Holdings, Inc.*.............. 34,100 1,167,243 Forest Laboratories, Inc.*........................ 67,540 3,083,201 King Pharmaceuticals, Inc.*....................... 201,000 4,112,460 Merck & Co., Inc.................................. 66,780 3,325,644 Mylan Laboratories, Inc.(a)....................... 164,300 2,988,617 Pfizer, Inc....................................... 305,725 7,817,388 Schering-Plough Corp.............................. 26,364 802,520 Sepracor, Inc.*................................... 35,000 1,435,700 Watson Pharmaceuticals, Inc.*..................... 113,100 3,679,143 Wyeth............................................. 23,251 1,333,212 ------------ 35,199,475 ------------ REAL ESTATE - 1.8% Annaly Mortgage Management, Inc. (REIT)........... 112,100 1,616,482 CB Richard Ellis Group, Inc. - Class A*........... 84,200 3,073,300 Host Hotels & Resorts, Inc. (REIT)................ 3,020 69,822 Jones Lang LaSalle, Inc........................... 27,500 3,121,250 KKR Financial Holdings LLC(a)..................... 28,080 699,473 ------------ 8,580,327 ------------ RETAIL - MULTILINE - 4.0% Costco Wholesale Corp.(a)......................... 8,027 469,740 J.C. Penney Co., Inc.............................. 62,400 4,516,512 Kohl's Corp.*..................................... 7,900 561,137 Target Corp....................................... 55,087 3,503,533 Wal-Mart Stores, Inc.............................. 213,840 10,287,843 ------------ 19,338,765 ------------ ----------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------------------- RETAIL - SPECIALTY - 2.2% American Eagle Outfitters, Inc.................... 86,139 $ 2,210,326 Home Depot, Inc. (The)............................ 73,428 2,889,392 Lowe's Cos., Inc.................................. 26,649 817,858 NIKE, Inc. - Class B.............................. 78,990 4,604,327 ------------ 10,521,903 ------------ ROAD & RAIL - 1.2% Burlington Northern Santa Fe Corp................. 25,087 2,135,907 CSX Corp.......................................... 37,016 1,668,681 Union Pacific Corp................................ 15,800 1,819,370 ------------ 5,623,958 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS - 2.6% ASML Holding N.V.*(a)............................. 77,850 2,136,982 Integrated Device Technology, Inc.*............... 34,500 526,815 Intel Corp........................................ 283,699 6,740,688 KLA-Tencor Corp................................... 5,900 324,205 Linear Technology Corp.(a)........................ 50,500 1,827,090 Texas Instruments, Inc............................ 24,574 924,720 ------------ 12,480,500 ------------ SOFTWARE - 3.2% BMC Software, Inc.*............................... 88,105 2,669,582 Compuware Corp.*(a)............................... 106,300 1,260,718 Intuit, Inc.*..................................... 59,454 1,788,376 Microsoft Corp.................................... 235,635 6,944,163 Oracle Corp.*..................................... 94,000 1,852,740 Sybase, Inc.*(a).................................. 49,572 1,184,275 ------------ 15,699,854 ------------ TELECOMMUNICATION SERVICES - DIVERSIFIED - 4.8% AT&T, Inc......................................... 247,333 10,264,320 Corning, Inc.*.................................... 26,964 688,930 Qwest Communications International, Inc.*(a)...... 452,600 4,390,220 Sprint Nextel Corp................................ 46,051 953,716 Telephone & Data Systems, Inc..................... 9,600 600,672 Verizon Communications, Inc....................... 158,640 6,531,209 ------------ 23,429,067 ------------ TOBACCO - 0.9% Altria Group, Inc................................. 59,925 4,203,140 ------------ Total Common Stocks (Cost $407,264,496) 480,200,090 ------------ See notes to financial statements 7 MET INVESTORS SERIES TRUST BATTERYMARCH GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------------ PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------------ SHORT-TERM INVESTMENT - 1.3% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $6,121,734 on 07/02/07 collateralized by $6,255,000 FHLB at 5.750% due 06/07/12 with a value of $6,247,181. (Cost -$6,120,000).............................. $6,120,000 $ 6,120,000 ------------ TOTAL INVESTMENTS - 100.3% (Cost $413,384,496) 486,320,090 Other Assets and Liabilities (net) - (0.3)% (1,504,615) ------------ TOTAL NET ASSETS - 100.0% $484,815,475 ============ PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $39,947,695 and the collateral received consisted of cash in the amount of $28,316,627 and securities in the amount of $12,581,685. FHLB - Federal Home Loan Bank REIT - Real Estate Investment Trust See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) BATTERYMARCH GROWTH AND INCOME PORTFOLIO ASSETS Investments, at value (Note 2)* $480,200,090 Repurchase Agreement 6,120,000 Cash 861 Collateral for securities on loan 40,898,312 Receivable for investments sold 282,877 Dividends receivable 406,218 Interest receivable 578 Receivable from investment manager (Note 3) 10,390 ------------ Total assets 527,919,326 ------------ LIABILITIES Payables for: Investments purchased 1,555,222 Trust shares redeemed 310,025 Collateral for securities on loan 40,898,312 Investment advisory fee payable (Note 3) 263,305 Administration fee payable 5,777 Custodian and accounting fees payable 32,910 Accrued expenses 38,300 ------------ Total liabilities 43,103,851 ------------ NET ASSETS $484,815,475 ============ NET ASSETS REPRESENTED BY: Paid in surplus $374,436,267 Accumulated net realized gain 34,705,008 Unrealized appreciation on investments and foreign currency 72,935,736 Undistributed net investment income 2,738,464 ------------ Total $484,815,475 ============ NET ASSETS Class A $484,815,475 ============ CAPITAL SHARES OUTSTANDING Class A 21,491,072 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 22.56 ============ - ------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $407,264,496 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) BATTERYMARCH GROWTH AND INCOME PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 4,196,133 Interest (2) 72,673 ----------- Total investment income 4,268,806 ----------- EXPENSES: Investment advisory fee (Note 3) 1,564,107 Administration fees 18,636 Custody and accounting fees 15,940 Transfer agent fees 2,158 Audit 12,061 Legal 7,309 Trustee fees and expenses 7,667 Shareholder reporting 15,645 Insurance 10,610 Other 1,139 ----------- Total expenses 1,655,272 Less fees waived and expenses reimbursed by the manager (33,762) Less broker commission recapture (54,548) ----------- Net expenses 1,566,962 ----------- Net investment income 2,701,844 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 38,319,156 Foreign currency (29) ----------- Net realized gain on investments and foreign currency 38,319,127 ----------- Net change in unrealized appreciation (depreciation) on: Investments (3,584,255) Foreign currency 406 ----------- Net change in unrealized depreciation on investments and foreign currency (3,583,849) ----------- Net realized and change in unrealized gain on investments and foreign currency 34,735,278 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $37,437,122 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 16,343 (2)Interest income includes securities lending income of: 19,431 See notes to financial statements 10 MET INVESTORS SERIES TRUST STATEMENT OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) BATTERYMARCH GROWTH AND INCOME PORTFOLIO Period Ended Period Ended June 30, 2007 December 31, (Unaudited) 2006* ------------- ------------ INCREASE IN NET ASSETS: OPERATIONS: Net investment income $ 2,701,844 $ 4,165,772 Net realized gain on investments and foreign currency 38,319,127 28,678,079 Net change in unrealized appreciation (depreciation) on investments and foreign currency (3,583,849) 6,747,025 ------------ ------------ Net increase in net assets resulting from operations 37,437,122 39,590,876 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (4,128,223) -- From net realized gains Class A (32,293,127) -- ------------ ------------ Net decrease in net assets resulting from distributions (36,421,350) -- ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 13,129 679,679 Net asset value of shares issued through acquisition Class A -- 491,658,847 Net asset value of shares issued through dividend reinvestment Class A 36,421,350 -- Cost of shares repurchased Class A (35,623,095) (48,941,083) ------------ ------------ Net increase in net assets from capital share transactions 811,384 443,397,443 ------------ ------------ TOTAL INCREASE IN NET ASSETS 1,827,156 482,988,319 Net assets at beginning of period 482,988,319 -- ------------ ------------ Net assets at end of period $484,815,475 $482,988,319 ============ ============ Net assets at end of period includes undistributed net investment income $ 2,738,464 $ 4,164,843 ============ ============ * For the period 05/01/2006 (Commencement of Operations) through 12/31/2006. See notes to financial statements 11 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS A BATTERYMARCH GROWTH AND INCOME PORTFOLIO -------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $22.56 $20.73 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.13(a) 0.19(a) Net Realized/Unrealized Gain on Investments............................. 1.65 1.64 ------ ------ Total from Investment Operations........................................ 1.78 1.83 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.20) -- Distributions from Net Realized Capital Gains........................... (1.58) -- ------ ------ Total Distributions..................................................... (1.78) -- ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $22.56 $22.56 ====== ====== TOTAL RETURN 8.04% 8.83% Ratio of Expenses to Average Net Assets................................. 0.65%* 0.65%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.69%* 0.72%* Ratio of Net Investment Income to Average Net Assets.................... 1.12%* 1.32%* Portfolio Turnover Rate................................................. 41.0% 63.6% Net Assets, End of Period (in millions)................................. $484.8 $483.0 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. See notes to financial statements 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Batterymarch Growth and Income Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Trust's Valuation Committee. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Batterymarch Financial Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- Batterymarch Growth and Income Portfolio $1,564,107 0.65% First $500 Million 0.55% $500 Million to $1 Billion 0.50% $1 Billion to $1.5 Billion 0.45% $1.5 Billion to $2 Billion 0.40% Over $2 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement for the Portfolio is permanent. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Expenses Limitation Agreement Reimbursed in --------------------- ---------------- Portfolio Class A Class B Class E 2006 2007 - --------- ------- ------- ------- -------- ------- Batterymarch Growth and Income Portfolio 0.65% 0.90%* 0.80%* $225,909 $33,762 * Classes not offered during the period. Expense limitation for Class A, on a permanent basis, is 0.65% on first $500 million of assets, 0.55% on next $500 million of assets, 0.50% on next $500 million of assets, 0.45% on next $500 million of assets, and 0.40% on assets over $2 billion. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratios as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued in Connection Shares Issued Net Increase Beginning Shares with Acquisition Through Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- ------ ---------------- ---------------- ----------- ------------ ---------- Batterymarch Growth and Income Portfolio Class A 06/30/2007 21,406,745 572 -- 1,642,821 (1,559,066) 84,327 21,491,072 05/01/2006-12/31/2006 -- 29,112 23,717,262 -- (2,339,629) 21,406,745 21,406,745 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Batterymarch Growth and Income Portfolio $-- $196,728,355 $-- $223,210,118 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Batterymarch Growth and Income Portfolio $413,384,496 $78,463,587 $(5,527,993) $72,935,594 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Batterymarch Growth and Income Portfolio $39,947,695 $40,898,312 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Batterymarch Growth and Income Portfolio $7,582,742 $28,838,582 $72,942,112 $-- $109,363,436 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. ACQUISITIONS On May 1, 2006, Batterymarch Growth and Income Portfolio (the "Batterymarch Portfolio") commenced operations after acquiring all of the net assets of The Travelers Growth and Income Stock Account for Variable Annuities (the "Travelers Account") pursuant to a plan of reorganization approved by the Travelers Account unit holders on April 27, 2006. In a tax-free transaction, the Travelers Account contributed net assets of $491,658,847, including unrealized gains of $69,772,560, in exchange for 23,717,262 Class A shares of the Batterymarch Portfolio. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 17 MET INVESTORS SERIES TRUST Batterymarch Mid-Cap Stock Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- BATTERYMARCH MID-CAP STOCK PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- PERFORMANCE During the six month period ending June 30, 2007, the Batterymarch Mid-Cap Stock Portfolio returned 13.82% versus 11.98% for the S&P MidCap 400(R) Index. YOUR PORTFOLIO Your Portfolio outperformed the benchmark for the period, benefiting from positive stock selection, led by energy, financials--real estate and energy-services. Selection in the services & distribution sector was the greatest detractor. The impact of sector allocation was essentially neutral. Our stock selection model performed well for the period, with all of the dimensions having positive top-to-bottom quintile spreads on an equal weighted basis. The technical dimension led in the first quarter, while the earnings growth and expectations dimensions led in the second quarter. As of June 30, 2007, your Portfolio remained broadly diversified and attractively valued compared with the benchmark, with a lower 12-month forward price-to-earnings ratio and a strong two-year forward earnings growth rate. Looking forward, your portfolio is focused on stocks that rank attractively relative to their peers across the dimensions of our stock selection model. MARKET ENVIRONMENT After a positive start to the year, markets globally suffered a correction towards the end of February, sparked by a sharp one-day decline in local China A shares. The downturn was exacerbated within the U.S. by sub-prime lending concerns, with initial reaction centered on the stocks of mortgage lenders. Consumer spending remained stable, industrial growth continued and monetary policy makers appeared satisfied with the current balance between currency stability and economic growth. Merger and acquisition activity in the U.S. continued at a high level, reflecting the global environment. Mid-cap stocks outperformed large cap stocks for this period, with the S&P 400 at 5.8% vs the S&P 500 at 0.6% in the second quarter. Large cap stocks benefited more from this global exposure and outpaced mid-cap stocks in the second quarter while still lagging year-to-date. For the first six months of the year, the S&P 400 returned 12.0% vs. the S&P 500 at 6.7%. The leading sectors within the benchmark for the period were energy services, industrials and materials. The only sectors posting negative returns for the six-month period were financials--real estate as sub-prime mortgage lending continued to worry investors, and consumer cyclicals. OUTLOOK Economic growth has moderated, and the Fed continues to monitor signs of inflationary pressure. The consensus outlook for the U.S. economy therefore remains mostly upbeat, having weathered much of the recent uncertainty. Our portfolios are positioned for continued global growth that is not dependent on the U.S. consumer as the primary source of demand. INVESTMENT RESEARCH UPDATE During the period, we completed research on ways to glean additional information from corporate earnings announcements. As a result, we have implemented a new Decayed 4-Day Relative Return factor within the expectations dimension of our stock selection model. Decayed 4-Day Relative Return encapsulates earnings information by calculating four-day relative returns surrounding a company's earnings release. Share-price movement in the days after an earnings announcement reflects not only earnings data, but also insights about corporate guidance and future revenues. We also completed research that furthers our ability to capture shifts in the distribution of analyst opinions over time so that we can better understand and exploit changes in market sentiment. As a result, we enhanced the Estimate Diffusion Factor within our expectations dimension: we added a second calculation for this factor that allows us to have a more complete picture of the distribution of estimates and improves stock count, information ratio and alpha spreads in peer groups where this factor is applied. TEAM MANAGED Yu-Nien (Charles) Ko, CFA, is a Co-Director and Senior Portfolio Manager with the Batterymarch U.S. Investment team. Mr. Ko joined Batterymarch in 2000 as a quantitative analyst and was promoted to portfolio manager in 2003 and co-director and senior portfolio manager of the U.S. investment team in 2006. Mr. Ko has seven years of investment experience Stephen A. Lanzendorf, CFA is a Co-Director and Senior Portfolio Manager with the Batterymarch U.S. investment team. He joined Batterymarch in 2006. An experienced quantitative strategist, Mr. Lanzendorf previously held responsibilities at Independence Investments and the Colonial Group. He is a member of the Chicago Quantitative Alliance and the Boston Security Analysts Society. Mr. Lanzendorf has 22 years of investment experience. The views expressed above are those of the subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- BATTERYMARCH MID-CAP STOCK PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------ Harris Corp. 1.88% ------------------------------------ Health Net, Inc. 1.65% ------------------------------------ CommScope, Inc. 1.41% ------------------------------------ Tidewater, Inc. 1.40% ------------------------------------ Holly Corp. 1.37% ------------------------------------ Precision Castparts Corp. 1.37% ------------------------------------ Pride International, Inc. 1.30% ------------------------------------ Republic Services, Inc. 1.28% ------------------------------------ W.R. Berkley Corp. 1.27% ------------------------------------ Manpower, Inc. 1.24% ------------------------------------ PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Basic Materials 5.8% Communications 5.9% Cyclical 9.2% Non-Cyclical 23.2% Energy 12.0% Financials 12.8% Industrials 19.2% Technology 5.6% Utilities 6.3% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- BATTERYMARCH MID-CAP STOCK PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- BATTERYMARCH MID-CAP STOCK PORTFOLIO MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC. VS. S&P MIDCAP 400(R) INDEX/1/ Growth Based on $10,000+ [CHART] S&P Midcap Batterymarch Mid-Cap 400(R) Index/1/ Stock Portfolio --------------- -------------------- 4/1/1997 $10,000 $10,000 12/31/1997 13,425 13,438 12/31/1998 15,989 15,710 12/31/1999 18,343 17,827 12/31/2000 21,555 20,788 12/31/2001 21,424 19,951 12/31/2002 18,316 17,094 12/31/2003 24,838 22,994 12/31/2004 28,931 26,777 12/31/2005 32,563 30,103 3/31/2006 35,047 32,174 6/30/2006 33,947 31,190 9/30/2006 36,320 29,961 12/31/2006 35,928 31,810 6/30/2007 40,232 36,206 ------------------------------------------------------------ Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------ Since 1 Year 3 Year 5 Year 10 Year Inception/3/ ------------------------------------------------------------ Batterymarch Mid-Cap Stock - -- Portfolio--Class A 16.09% 13.87% 13.41% 12.22% 13.31% ------------------------------------------------------------ S&P MidCap 400(R) - - - Index/1/ 18.51% 15.15% 14.17% 13.37% 14.55% ------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The S&P MidCap 400(R) Index is a capitalization-weighted index which measures the performance of the mid-range sector of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /3/Inception of Class A shares is 04/01/1997. Index returns are based on an inception date of 3/31/1997. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 BATTERYMARCH MID-CAP STOCK PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,138.20 $4.08 Hypothetical (5% return before expenses) 1,000.00 1,020.98 3.86 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.77% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST BATTERYMARCH MID-CAP STOCK PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ COMMON STOCKS - 99.7% AEROSPACE & DEFENSE - 0.2% Goodrich Corp............................ 5,400 $ 321,624 ------------- AIR FREIGHT & LOGISTICS - 0.6% Ryder System, Inc........................ 17,103 920,141 ------------- AIRLINES - 0.6% Continental Airlines, Inc. - Class B*.... 28,200 955,134 ------------- AUTO COMPONENTS - 0.9% Johnson Controls, Inc.................... 12,620 1,461,017 ------------- BANKS - 1.2% Credicorp, Ltd........................... 13,100 801,327 Zions Bancorporation..................... 14,265 1,097,121 ------------- 1,898,448 ------------- BEVERAGES - 1.0% Molson Coors Brewing Co. - Class B....... 17,500 1,618,050 ------------- BIOTECHNOLOGY - 1.0% Charles River Laboratories International, Inc.*.................................. 31,034 1,601,975 ------------- CHEMICALS - 4.2% Airgas, Inc.............................. 11,152 534,181 Albemarle Corp........................... 25,000 963,250 Celanese Corp............................ 45,700 1,772,246 CF Industries Holdings, Inc.............. 17,000 1,018,130 Methanex Corp............................ 28,300 711,462 Nalco Holding Co......................... 40,400 1,108,980 OM Group, Inc.*.......................... 15,200 804,384 ------------- 6,912,633 ------------- COMMERCIAL SERVICES & SUPPLIES - 10.0% ABM Industries, Inc...................... 8,350 215,513 Allied Waste Industries, Inc.*........... 100,880 1,357,845 Deluxe Corp.............................. 29,700 1,206,117 Dun & Bradstreet Corp. (The)............. 16,350 1,683,723 Herman Miller, Inc....................... 28,000 884,800 ITT Educational Services, Inc.*.......... 5,900 692,542 Kelly Services, Inc...................... 8,350 229,291 Korn/Ferry International*................ 61,096 1,604,381 Manpower, Inc............................ 22,095 2,038,043 MPS Group, Inc.*(a)...................... 107,612 1,438,772 Republic Services, Inc................... 68,914 2,111,525 Robert Half International, Inc........... 8,400 306,600 Sotheby's(a)............................. 35,600 1,638,312 United Rentals, Inc.*(a)................. 29,900 972,946 ------------- 16,380,410 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 3.7% Andrew Corp.*............................ 51,500 743,660 CommScope, Inc.*(a)...................... 39,663 2,314,336 Harris Corp.............................. 56,684 3,092,112 ------------- 6,150,108 ------------- ------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------- CONSTRUCTION MATERIALS - 0.7% Martin Marietta Materials, Inc.(a).. 7,400 $ 1,198,948 ------------- CONTAINERS & PACKAGING - 1.8% Pactiv Corp.*....................... 19,200 612,288 Sealed Air Corp.(a)................. 38,500 1,194,270 Sonoco Products Co.................. 26,283 1,125,175 ------------- 2,931,733 ------------- EDUCATION - 0.6% DeVry, Inc.......................... 30,800 1,047,816 ------------- ELECTRIC UTILITIES - 3.8% CMS Energy Corp.(a)................. 47,050 809,260 El Paso Electric Co.*(a)............ 18,865 463,324 Northeast Utilities................. 31,900 904,684 OGE Energy Corp..................... 45,480 1,666,842 Pepco Holdings, Inc................. 52,900 1,491,780 Puget Energy, Inc................... 12,595 304,547 Sierra Pacific Resources*........... 31,219 548,206 ------------- 6,188,643 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 4.3% Arrow Electronics, Inc.*............ 42,700 1,640,961 Avnet, Inc.*........................ 51,320 2,034,325 Benchmark Electronics, Inc.*(a)..... 7,800 176,436 Dolby Laboratories, Inc.*........... 25,000 885,250 Flextronics International, Ltd.*.... 14,900 160,920 Vishay Intertechnology, Inc.*....... 70,600 1,116,892 Xilinx, Inc......................... 40,480 1,083,649 ------------- 7,098,433 ------------- ENERGY EQUIPMENT & SERVICES - 3.6% Atmos Energy Corp................... 19,800 595,188 Cameron International Corp.*........ 25,740 1,839,638 Energen Corp........................ 20,000 1,098,800 Global Industries, Ltd.*............ 22,900 614,178 Grant Prideco, Inc.*................ 12,900 694,407 National-Oilwell Varco, Inc.*....... 10,600 1,104,944 ------------- 5,947,155 ------------- FINANCIAL - DIVERSIFIED - 0.8% Raymond James Financial, Inc........ 44,600 1,378,140 ------------- FOOD PRODUCTS - 1.9% Herbalife, Ltd.(a).................. 21,900 868,335 Hormel Foods Corp................... 35,950 1,342,733 Tyson Foods, Inc. - Class A......... 37,200 857,088 ------------- 3,068,156 ------------- GAS UTILITIES - 0.7% MDU Resources Group, Inc.(a)........ 11,150 312,646 New Jersey Resources Corp.(a)....... 16,712 852,646 ------------- 1,165,292 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST BATTERYMARCH MID-CAP STOCK PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------- HEALTH CARE EQUIPMENT & SUPPLIES - 2.4% Dade Behring Holdings, Inc............. 14,292 $ 759,191 Edwards Lifesciences Corp.*............ 15,750 777,105 Hillenbrand Industries, Inc.(a)........ 22,650 1,472,250 West Pharmaceutical Services, Inc.(a).. 20,810 981,192 ------------- 3,989,738 ------------- HEALTH CARE PROVIDERS & SERVICES - 5.3% Coventry Health Care, Inc.*............ 26,110 1,505,242 Health Net, Inc.*...................... 51,448 2,716,454 Humana, Inc.*.......................... 31,535 1,920,797 McKesson Corp.......................... 14,200 846,888 WellCare Health Plans, Inc.*(a)........ 19,150 1,733,266 ------------- 8,722,647 ------------- HOTELS, RESTAURANTS & LEISURE - 1.3% Bob Evans Farms, Inc.(a)............... 29,869 1,100,673 Ruby Tuesday, Inc.(a).................. 37,100 976,843 ------------- 2,077,516 ------------- HOUSEHOLD DURABLES - 1.1% Mohawk Industries, Inc.*(a)............ 11,400 1,149,006 Stanley Works (The)(a)................. 11,000 667,700 ------------- 1,816,706 ------------- INDUSTRIAL - DIVERSIFIED - 0.5% Harsco Corp............................ 16,000 832,000 ------------- INDUSTRIAL CONGLOMERATES - 0.6% Ceradyne, Inc.*(a)..................... 3,000 221,880 Roper Industries, Inc.................. 14,868 848,963 ------------- 1,070,843 ------------- INSURANCE - 8.3% American Financial Group, Inc.(a)...... 56,076 1,914,995 Arch Capital Group, Ltd.*.............. 18,765 1,361,213 Aspen Insurance Holdings, Ltd.......... 30,600 858,942 Assurant, Inc.......................... 26,100 1,537,812 Axis Capital Holdings, Ltd............. 21,100 857,715 CNA Financial Corp..................... 19,600 934,724 Delphi Financial Group - Class A(a).... 21,100 882,402 Endurance Specialty Holdings, Ltd.(a).. 37,600 1,505,504 W.R. Berkley Corp...................... 64,121 2,086,497 XL Capital, Ltd. - Class A(a).......... 20,726 1,746,995 ------------- 13,686,799 ------------- MACHINERY - 4.9% Cummins, Inc........................... 16,212 1,640,816 Manitowoc Co., Inc. (The).............. 23,700 1,905,006 Pall Corp.............................. 20,400 938,196 Parker Hannifin Corp................... 11,190 1,095,613 SPX Corp............................... 11,880 1,043,183 Terex Corp.*........................... 18,100 1,471,530 ------------- 8,094,344 ------------- --------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- MEDIA - 0.4% Shaw Communications, Inc. - Class B...... 15,900 $ 668,436 ------------- METALS & MINING - 4.5% Cleveland-Cliffs, Inc.(a)................ 11,900 924,273 Commercial Metals Co..................... 39,200 1,323,784 Precision Castparts Corp................. 18,520 2,247,587 Reliance Steel & Aluminum Co............. 24,500 1,378,370 Southern Copper Corp.(a)................. 10,718 1,010,279 Steel Dynamics, Inc...................... 10,800 452,628 ------------- 7,336,921 ------------- OIL & GAS - 10.2% Frontier Oil Corp........................ 40,970 1,793,257 Helmerich & Payne, Inc................... 26,100 924,462 Holly Corp............................... 30,450 2,259,085 Noble Energy, Inc........................ 27,365 1,707,302 Pride International, Inc.*............... 57,225 2,143,649 Tesoro Corp.............................. 24,675 1,410,176 Tidewater, Inc.(a)....................... 32,403 2,296,725 UGI Corp................................. 45,900 1,252,152 Unit Corp.*.............................. 12,400 780,084 W-H Energy Services, Inc.*............... 12,400 767,684 Western Refining, Inc.(a)................ 24,700 1,427,660 ------------- 16,762,236 ------------- PERSONAL PRODUCTS - 1.5% Estee Lauder Companies, Inc. - Class A(a) 21,300 969,363 NBTY, Inc.*.............................. 33,300 1,438,560 ------------- 2,407,923 ------------- PHARMACEUTICALS - 2.6% Cephalon, Inc.*(a)....................... 21,600 1,736,424 King Pharmaceuticals, Inc.*(a)........... 65,600 1,342,176 Sepracor, Inc.*.......................... 30,400 1,247,008 ------------- 4,325,608 ------------- REAL ESTATE - 2.5% CB Richard Ellis Group, Inc. - Class A*.. 40,497 1,478,140 FelCor Lodging Trust, Inc. (REIT)(a)..... 33,100 861,593 Hospitality Properties Trust (REIT)...... 18,289 758,811 Jones Lang LaSalle, Inc.................. 8,720 989,720 ------------- 4,088,264 ------------- RETAIL - MULTILINE - 0.8% J.C. Penney Co., Inc..................... 18,700 1,353,506 ------------- RETAIL - SPECIALTY - 4.4% Advance Auto Parts, Inc.................. 12,360 500,951 American Eagle Outfitters, Inc........... 16,202 415,743 Charming Shoppes, Inc.*(a)............... 48,600 526,338 Dollar Tree Stores, Inc.*................ 23,533 1,024,862 Men's Wearhouse, Inc. (The).............. 15,300 781,371 Nordstrom, Inc........................... 11,400 582,768 Payless ShoeSource, Inc.*................ 26,450 834,498 See notes to financial statements 6 MET INVESTORS SERIES TRUST BATTERYMARCH MID-CAP STOCK PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- RETAIL - SPECIALTY - CONTINUED Ross Stores, Inc........................ 33,645 $ 1,036,266 TJX Cos., Inc. (The).................... 54,100 1,487,750 ------------- 7,190,547 ------------- ROAD & RAIL - 0.7% CSX Corp................................ 27,286 1,230,053 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 3.3% Brooks Automation, Inc.*(a)............. 34,620 628,353 Integrated Device Technology, Inc.*..... 54,550 832,979 International Rectifier Corp.*.......... 35,100 1,307,826 Lam Research Corp.*..................... 11,730 602,922 Novellus Systems, Inc.*(a).............. 35,600 1,009,972 ON Semiconductor Corp.*(a).............. 102,000 1,093,440 ------------- 5,475,492 ------------- SOFTWARE - 0.6% Cognos, Inc.*(a)........................ 8,550 339,179 Compuware Corp.*(a)..................... 49,400 585,884 ------------- 925,063 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.9% Qwest Communications International, Inc.*(a).............................. 58,000 562,600 RF Micro Devices, Inc.*(a).............. 55,125 343,980 Telephone & Data Systems, Inc........... 8,400 525,588 ------------- 1,432,168 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 0.8% Millicom International Cellular S.A.*(a) 14,800 1,356,272 ------------- TOBACCO - 0.5% Universal Corp.(a)...................... 13,650 831,558 ------------- Total Common Stocks (Cost $139,703,696) 163,918,496 ------------- ---------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- SHORT-TERM INVESTMENT - 0.7% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 2.550% to be repurchased at $1,215,258 on 07/02/07 collateralized by $1,220,000 FHLB at 5.150% due 08/15/07 with a value of $1,242,875. (Cost - $1,215,000)...................... $ 1,215,000 $ 1,215,000 ------------- TOTAL INVESTMENTS - 100.4% (Cost $140,918,696) 165,133,496 ------------- Other Assets and Liabilities (net) - (0.4)% (665,697) ------------- TOTAL NET ASSETS - 100.0% $ 164,467,799 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007 the market value of the securities loaned was $32,037,921 and the collateral received consisted of cash in the amount of $31,806,661 and securities in the amount of $990,450. FHLB - Federal Home Loan Bank REIT - Real Estate Investment Trust See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) BATTERYMARCH MID-CAP STOCK PORTFOLIO ASSETS Investments, at value (Note 2)* $163,918,496 Repurchase Agreement 1,215,000 Cash 961 Collateral for securities on loan 32,797,111 Receivable for investments sold 143,998 Receivable for Trust shares sold 49,565 Dividends receivable 90,228 Interest receivable 172 ------------ Total assets 198,215,531 ------------ LIABILITIES Payables for: Trust shares redeemed 754,709 Collateral for securities on loan 32,797,111 Investment advisory fee payable (Note 3) 95,659 Administration fee payable 2,347 Custodian and accounting fees payable 36,186 Accrued expenses 61,720 ------------ Total liabilities 33,747,732 ------------ NET ASSETS $164,467,799 ============ NET ASSETS REPRESENTED BY: Paid in surplus $126,606,800 Accumulated net realized gain 13,167,948 Unrealized appreciation on investments and foreign currency 24,214,804 Undistributed net investment income 478,247 ------------ Total $164,467,799 ============ NET ASSETS Class A $164,467,799 ============ CAPITAL SHARES OUTSTANDING Class A 8,486,499 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 19.38 ============ - ----------------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $139,703,696 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) BATTERYMARCH MID-CAP STOCK PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 961,432 Interest (2) 34,040 ----------- Total investment income 995,472 ----------- EXPENSES: Investment advisory fee (Note 3) 578,460 Administration fees 7,586 Deferred expense reimbursement 1,833 Custody and accounting fees 15,488 Transfer agent fees 2,459 Audit 12,043 Legal 7,153 Trustee fees and expenses 2,595 Shareholder reporting 13,175 Insurance 3,792 Other 1,192 ----------- Total expenses 645,776 Less broker commission recapture (10,287) ----------- Net expenses 635,489 ----------- Net investment income 359,983 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain on: Investments 13,272,181 Foreign currency 84 ----------- Net realized gain on investments and foreign currency 13,272,265 ----------- Net change in unrealized appreciation on: Investments 7,836,131 Foreign currency 14 ----------- Net change in unrealized appreciation on investments and foreign currency 7,836,145 ----------- Net realized and change in unrealized gain on investments and foreign currency 21,108,410 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $21,468,393 =========== - --------------------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 1,127 (2)Interest income includes securities lending income of: 23,699 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) BATTERYMARCH MID-CAP STOCK PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 359,983 $ 665,057 Net realized gain on investments, futures contracts and foreign currency 13,272,265 19,941,890 Net change in unrealized appreciation (depreciation) on investments and foreign currency 7,836,145 (8,708,563) ------------ ------------ Net increase in net assets resulting from operations 21,468,393 11,898,384 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (503,556) (1,174,440) From net realized gains Class A (20,077,851) (35,038,269) ------------ ------------ Net decrease in net assets resulting from distributions (20,581,407) (36,212,709) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 3,527,555 9,835,078 Net asset value of shares issued through dividend reinvestment Class A 20,581,407 36,212,709 Cost of shares repurchased Class A (29,001,852) (60,207,276) ------------ ------------ Net decrease in net assets from capital share transactions (4,892,890) (14,159,489) ------------ ------------ TOTAL DECREASE IN NET ASSETS (4,005,904) (38,473,814) Net assets at beginning of period 168,473,703 206,947,517 ------------ ------------ Net assets at end of period $164,467,799 $168,473,703 ============ ============ Net assets at end of period includes undistributed net investment income $ 478,247 $ 621,820 ============ ============ See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: BATTERYMARCH MID-CAP STOCK PORTFOLIO -------------- FOR THE PERIOD ENDED JUNE 30, 2007 (UNAUDITED) -------------- NET ASSET VALUE, BEGINNING OF PERIOD............................ $19.43 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.04 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. 2.55 ------ Total from Investment Operations................................ 2.59 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.06) Distributions from Net Realized Capital Gains................... (2.58) ------ Total Distributions............................................. (2.64) ------ NET ASSET VALUE, END OF PERIOD.................................. $19.38 ====== TOTAL RETURN 13.82% Ratio of Expenses to Average Net Assets......................... 0.77%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 0.78%* Ratio of Net Investment Income to Average Net Assets............ 0.44%* Portfolio Turnover Rate......................................... 55.0% Net Assets, End of Period (in millions)......................... $164.5 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A BATTERYMARCH MID-CAP STOCK PORTFOLIO ------------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ------------------------------------------------ 2006 2005 2004++ 2003++ 2002++ ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD............................ $21.96 $19.76 $17.49 $13.11 $ 15.41 ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.07 (a) 0.14 (a) 0.05 (a) 0.05 0.03 Net Realized/Unrealized Gain (Loss) on Investments.............. 1.32 2.29 2.82 (a) 4.38 (2.23) ------ ------ ------ ------ ------- Total from Investment Operations................................ 1.39 2.43 2.87 4.43 (2.20) ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.13) -- (0.05) (0.05) (0.08) Distributions from Net Realized Capital Gains................... (3.79) (0.23) (0.55) -- (0.02) ------ ------ ------ ------ ------- Total Distributions............................................. (3.92) (0.23) (0.60) (0.05) (0.10) ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD.................................. $19.43 $21.96 $19.76 $17.49 $ 13.11 ====== ====== ====== ====== ======= TOTAL RETURN 5.67% 12.42% 16.45% 33.75% (14.32)% Ratio of Expenses to Average Net Assets......................... 0.81% 0.82% 0.80%(b) 0.82% 0.85 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 0.84% 0.82% 0.82% 0.82% 0.85 % Ratio of Net Investment Income to Average Net Assets............ 0.35% 0.68% 0.28% 0.38% 0.23 % Portfolio Turnover Rate......................................... 142.2% 116.0% 91.0% 61.0% 67.0 % Net Assets, End of Period (in millions)......................... $168.5 $207.0 $198.0 $165.0 $ 111.0 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) The investment manager waived a portion of its management fee for the year ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Batterymarch Mid-Cap Stock Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Batterymarch Financial Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- Batterymarch Mid-Cap Stock Portfolio $578,460 0.70% All State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ----------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Batterymarch Mid-Cap Stock Portfolio 0.95% 1.20%* 1.10%* * Classes not offered during the period. The following amounts were repaid to the Manager during the period ended June 30, 2007. Batterymarch Mid-Cap Stock Portfolio $1,833 If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Decrease Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares --------- ------- ------------- ----------- ------------ --------- Batterymarch Mid-Cap Stock Portfolio Class A 06/30/2007 8,672,542 179,502 1,098,847 (1,464,392) (186,043) 8,486,499 12/31/2006 9,425,641 474,125 1,795,375 (3,022,599) (753,099) 8,672,542 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Batterymarch Mid-Cap Stock Portfolio $-- $91,090,822 $-- $116,068,223 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Net Income Tax Unrealized Unrealized Unrealized Portfolio Cost Appreciation Depreciation Appreciation - --------- ------------ ------------ ------------ ------------ Batterymarch Mid-Cap Stock Portfolio $140,918,696 $27,230,284 $(3,015,484) $24,214,800 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Batterymarch Mid-Cap Stock Portfolio $32,037,921 $32,797,111 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- ---------------------- 2006 2005 2006 2005 2006 2005 ---------- ---- ----------- ---------- ----------- ---------- Batterymarch Mid-Cap Stock Portfolio $8,859,151 $-- $27,353,558 $2,217,847 $36,212,709 $2,217,847 As of December 31, 2006, the components of distributable earnings on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ----------- Batterymarch Mid-Cap Stock Portfolio $621,820 $20,004,438 $16,347,756 $-- $36,974,014 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST BlackRock High Yield Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- BLACKROCK HIGH YIELD PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BLACKROCK FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- FIXED INCOME MARKET The Federal Reserve Board (Fed) continued to pause in its monetary tightening campaign during the past six months, keeping the target federal funds rate at 5.25%. The Fed previously had raised the target rate in 17 increments of 25 basis points (0.25%) between June 2004 and June 2006. In the statement that accompanied its news release following the May 28 meeting, the Federal Open Market Committee (FOMC) again expressed its concern that "inflation will fail to moderate as expected." The FOMC made clear that "future policy adjustments will depend on the evolution of the outlook for both inflation and economic growth, as implied by incoming information." The U.S. Treasury yield curve began the six-month period slightly inverted (i.e., short-term yields were higher than long-term rates). At December 31, 2006, the two-year U.S. Treasury note yielded 4.82% versus 4.71% for the 10-year note. However, the yield curve normalized during the period as the rise in long-term yields considerably outpaced that in the shorter segment of the curve. At the end of the period, the two- and 10-year Treasuries yielded 4.87% and 5.03%, respectively. The investment-grade sector of the fixed income market experienced some volatility during the period amid an environment of generally rising interest rates and weakness in the subprime mortgage market. The below-investment-grade sector was one of the best-performing fixed income areas during this period. As in other sectors, concerns over rising Treasury yields, subprime mortgage market turmoil, and heavy leveraged buyout activity led to periods of increased volatility. However, fundamentals remained strong in the high yield market and spreads finished lower. Benign conditions such as good liquidity, historically low default rates, and a favorable supply of new issues helped to spur the sector and attract investors. For the six-month period, the Lehman Brothers U.S. Corporate High Yield 2% Issuer Cap Index returned 2.96% versus the 0.98% return of the broad-market Lehman Brothers Aggregate Bond Index/1/. PORTFOLIO REVIEW For the period, the Portfolio's relative performance continued to benefit from its overweight exposure to lower-tier credits, particularly B-rated, CCC-rated and C-rated issues, as these segments of the market posted the strongest returns. Security selection in BB-rated issues was also a positive for the Portfolio. The Portfolio's overweights in the media-non cable and wireless sectors benefited performance for the period, while underweight exposures in supermarkets and healthcare were detractors. - -------- /1/ The Lehman Brothers Aggregate Bond Index represents securities that are U.S. domestic, taxable, non-convertible and dollar denominated. The Index covers the investment grade fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. The Index does not include fees or expenses and is not available for direct investment. At June 30, 2007, the Portfolio continued to hold an overweight in lower-rated issues (B, CCC and C) as we expect that continued historically low default rates and relatively strong fundamentals will help to support prices of the underlying issues. The larger sector overweights in the Portfolio were in the wireless, media-non cable, retail and chemicals sectors, and the larger sector underweights were in automotive, food and supermarkets. JEFF GARY SCOTT AMERO Portfolio Managers BLACKROCK FINANCIAL MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ---------------------------------------------------------------------- Freeport McMoRan Copper & Gold, Inc. (8.375%, due 04/01/17) 2.14% ---------------------------------------------------------------------- NRG Energy, Inc. (7.375%, due 02/01/16) 1.30% ---------------------------------------------------------------------- Nielsen Finance LLC/Nielsen Finance Co. (10.000%, due 08/01/14) 1.19% ---------------------------------------------------------------------- MetroPCS Wireless, Inc. (9.250%, due 11/01/14) 1.19% ---------------------------------------------------------------------- Charter Communications (10.250%, due 09/15/10) 1.17% ---------------------------------------------------------------------- Idearc, Inc. (8.000%, due 11/15/16) 1.17% ---------------------------------------------------------------------- Intelsat Bermuda, Ltd. (11.250%, due 06/15/16) 1.17% ---------------------------------------------------------------------- Qwest Corp. (8.875%, due 03/15/12) 1.16% ---------------------------------------------------------------------- Tenet Healthcare Corp. (6.500%, due 06/01/12) 1.12% ---------------------------------------------------------------------- TL Acquisitions, Inc. (10.500%, due 01/15/15) 1.05% ---------------------------------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- BLACKROCK HIGH YIELD PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BLACKROCK FINANCIAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- BLACKROCK HIGH YIELD PORTFOLIO MANAGED BY BLACKROCK FINANCIAL MANAGEMENT, INC. VS. LEHMAN BROTHERS U.S. CORPORATE HIGH YIELD 2% ISSUER CAP INDEX/1/ Growth Based on $10,000+ [CHART] Lehman Brothers U.S. Corporate High Yield BlackRock High 2% Issuer Cap Index/1/ Yield Portfolio ---------------------- --------------- 12/31/1996 10,000 10,000 12/31/1997 11,276 11,185 12/31/1998 11,487 11,469 12/31/1999 11,761 11,554 12/31/2000 11,072 10,706 12/31/2001 11,808 11,146 12/31/2002 11,642 11,414 12/31/2003 16,343 14,102 12/31/2004 18,162 15,366 12/31/2005 18,660 15,776 12/31/2006 20,789 17,325 6/30/2007 21,563 18,359 -------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) -------------------------------------------------------------- -------------------------------------------------------------- Since 1 Year 3 Year 5 Year 10 Year Inception/3/ -------------------------------------------------------------- BlackRock High Yield - -- Portfolio--Class A 10.37% 7.91% 10.35% 5.92% 6.80% -------------------------------------------------------------- Lehman Brothers U.S. Corporate High Yield 2% Issuer Cap - - - Index/1/ 11.22% 8.70% 11.60% 6.34% 6.96% -------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The Lehman Brothers U.S. Corporate High Yield 2% Issuer Cap Index is composed of fixed rate non-investment grade debt with at least one year remaining to maturity that are dollar-denominated, nonconvertible and have an outstanding par value of at least $100 million. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /3/Inception of Class A shares is 08/30/1996. Index returns are based on an inception date of 8/31/1996. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 BLACKROCK HIGH YIELD PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,032.00 $3.78 Hypothetical (5% return before expenses) 1,000.00 1,021.08 3.76 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.75% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- DOMESTIC BONDS & DEBT SECURITIES - 86.6% AEROSPACE & DEFENSE - 1.3% DRS Technologies, Inc. 6.625%, due 02/01/16.................... $ 390,000 $ 378,300 7.625%, due 02/01/18(a)................. 400,000 406,000 L-3 Communications Corp. 5.875%, due 01/15/15.................... 1,610,000 1,501,325 6.375%, due 10/15/15.................... 1,150,000 1,092,500 Sequa Corp. 9.000%, due 08/01/09......... 250,000 259,375 Standard Aero Holdings, Inc. 8.250%, due 09/01/14................... 295,000 315,650 TransDigm Group, Inc. 7.750%, due 07/15/14 (144A)(b)......... 255,000 258,825 Vought Aircraft Industries, Inc. 8.000%, due 07/15/11(a)................ 540,000 540,000 ------------- 4,751,975 ------------- AIR FREIGHT & LOGISTICS - 0.2% Hawker Beechcraft Acquisition Co. 8.500%, due 04/01/15 (144A)(b).......... 130,000 134,550 8.875%, due 04/01/15 (144A)(b).......... 200,000 206,500 9.750%, due 04/01/17 (144A)(a)(b)....... 240,000 251,400 ------------- 592,450 ------------- APPAREL & TEXTILES - 0.2% Levi Strauss & Co. 12.250%, due 12/15/12................... 225,000 244,688 9.750%, due 01/15/15(a)................. 575,000 618,125 8.875%, due 04/01/16(a)................. 40,000 41,200 ------------- 904,013 ------------- ASSET-BACKED SECURITIES - 0.1% GMAC LLC 6.875%, due 08/28/12............ 450,000 440,263 ------------- AUTO COMPONENTS - 1.5% American Tire Distributors Holdings, Inc. 10.750%, due 04/01/13(a)............... 150,000 153,750 ArvinMeritor, Inc. 8.125%, due 09/15/15(a)................ 1,180,000 1,149,025 Cooper-Standard Automotive, Inc. 7.000%, due 12/15/12(a)................ 325,000 306,313 Goodyear Tire & Rubber Co. (The) 9.135%, due 12/01/09 (144A)(b)(c)....... 50,000 50,188 7.857%, due 08/15/11.................... 45,000 46,125 8.625%, due 12/01/11 (144A)(b).......... 335,000 354,262 9.000%, due 07/01/15(a)................. 1,909,000 2,066,492 4.000%, due 06/15/34.................... 80,000 233,500 Keystone Automotive Operations, Inc. 9.750%, due 11/01/13(a)................ 470,000 411,250 Lear Corp. 8.750%, due 12/01/16.......... 290,000 277,675 Metaldyne Corp. 10.000%, due 11/01/13(a)............... 40,000 42,600 ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- AUTO COMPONENTS - CONTINUED Stanadyne Corp., Series 1 10.000%, due 08/15/14............ $ 250,000 $ 265,625 Stanadyne Holdings, Inc. 0.000%/12.000%, due 02/15/15(d).. 125,000 104,375 Titan International, Inc. 8.000%, due 01/15/12............. 110,000 113,575 ------------- 5,574,755 ------------- AUTOMOBILES - 0.3% Asbury Automotive Group, Inc. 7.625%, due 03/15/17 (144A)(b)... 880,000 871,200 Sensata Technologies BV 8.000%, due 05/01/14............. 105,000 101,850 ------------- 973,050 ------------- AUTOMOTIVE LOANS - 2.8% Ford Capital BV 9.500%, due 06/01/10............. 430,000 438,600 Ford Motor Credit Co. 5.800%, due 01/12/09.............. 310,000 303,552 5.700%, due 01/15/10.............. 50,000 47,795 8.105%, due 01/13/12(c)........... 3,460,000 3,454,464 Ford Motor Credit Co. LLC 10.610%, due 06/15/11(c).......... 676,000 730,836 7.800%, due 06/01/12.............. 3,000,000 2,924,629 General Motors Acceptance Corp. 6.750%, due 12/01/14(a)........... 700,000 671,315 8.000%, due 11/01/31(a)........... 1,995,000 2,045,563 ------------- 10,616,754 ------------- BANKS - 0.1% ATF Capital BV 9.250%, due 02/21/14 (144A)(b)........................ 100,000 106,750 TuranAlem Finance BV 8.250%, due 01/22/37 (144A)(b)... 160,000 154,400 ------------- 261,150 ------------- BEVERAGES - 0.0% Beverages & More, Inc. 9.250%, due 03/01/12 (144A)(b)... 80,000 81,400 ------------- BUILDING MATERIALS - 1.3% Ainsworth Lumber Co., Ltd. 9.110%, due 10/01/10(a)(c)........ 230,000 192,625 7.250%, due 10/01/12(a)........... 125,000 96,875 CPG International I, Inc. 10.500%, due 07/01/13(a)......... 755,000 777,650 Goodman Global Holding Co., Inc. 8.360%, due 06/15/12(c)........... 72,000 72,720 7.875%, due 12/15/12(a)........... 650,000 646,750 Nortek, Inc. 8.500%, due 09/01/14.. 2,430,000 2,326,725 See notes to financial statements 4 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- BUILDING MATERIALS - CONTINUED NSG Holdings LLC 7.750%, due 12/15/25 (144A)(b)...... $ 200,000 $ 203,000 Texas Industries, Inc. 7.250%, due 07/15/13................ 550,000 554,125 ------------- 4,870,470 ------------- BUSINESS SERVICES - 1.0% Affinion Group, Inc. 10.125%, due 10/15/13................ 480,000 514,800 11.500%, due 10/15/15................ 210,000 227,850 RH Donnelley Corp. 10.875%, due 12/15/12................ 275,000 293,906 6.875%, due 01/15/13(a).............. 2,800,000 2,667,000 8.875%, due 01/15/16................. 140,000 146,300 ------------- 3,849,856 ------------- CHEMICALS - 3.2% American Pacific Corp. 9.000%, due 02/01/15 (144A)(b)...... 150,000 151,313 Equistar Chemicals LP/Equistar Funding Corp. 10.125%, due 09/01/08......... 143,000 149,435 Huntsman International LLC 7.875%, due 11/15/14 (144A)(b)...... 1,395,000 1,492,650 Ineos Group Holdings Plc 8.500%, due 02/15/16 (144A)(a)(b)........................ 1,625,000 1,596,562 Innophos, Inc. 8.875%, due 08/15/14... 2,275,000 2,366,000 Lyondell Chemical Co. 10.500%, due 06/01/13(a)............. 205,000 222,425 8.000%, due 09/15/14................. 3,130,000 3,231,725 Macdermid, Inc. 9.500%, due 04/15/17 (144A)(b)...... 1,660,000 1,676,600 Nova Chemicals Corp. 8.484%, due 11/15/13(c)............. 1,140,000 1,145,700 Rockwood Specialties Group, Inc. 7.625%, due 11/15/14................ 50,000 70,808 Terra Capital, Inc. 7.000%, due 02/01/17................ 180,000 174,600 ------------- 12,277,818 ------------- COMMERCIAL SERVICES & SUPPLIES - 1.3% ARAMARK Corp. 8.856%, due 02/01/15 (144A)(b)(c)........... 60,000 61,200 Ashtead Capital, Inc. 9.000%, due 08/15/16 (144A)(b).............. 202,000 212,605 Ashtead Holdings Plc 8.625%, due 08/01/15 (144A)(b).............. 75,000 76,875 Avis Budget Car Rental LLC/Avis Budget Finance, Inc. 7.750%, due 05/15/16................ 400,000 408,000 ------------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ COMMERCIAL SERVICES & SUPPLIES - CONTINUED DI Finance/DynCorp International, Series B 9.500%, due 02/15/13(a)................. $ 2,445,000 $ 2,613,094 FTI Consulting, Inc. 7.750%, due 10/01/16.................... 400,000 410,000 iPayment, Inc. 9.750%, due 05/15/14(a)................. 310,000 311,550 Mobile Services Group, Inc. 9.750%, due 08/01/14 (144A)(b).......... 75,000 80,250 Quebecor World, Inc. 9.750%, due 01/15/15 (144A)(b).......... 120,000 122,100 Service Corp. International 7.875%, due 02/01/13..................... 60,000 61,421 7.625%, due 10/01/18(a).................. 115,000 117,013 United Rentals North America, Inc. 7.750%, due 11/15/13.................... 200,000 201,250 Viant Holdings, Inc. 10.125%, due 07/15/17 (144A)(b)......... 236,000 238,360 ------------- 4,913,718 ------------- COMPUTERS & PERIPHERALS - 0.0% Seagate Technology HDD Holdings 6.800%, due 10/01/16.................... 95,000 91,675 ------------- CONSTRUCTION & ENGINEERING - 0.8% Esco Corp. 8.625%, due 12/15/13 (144A)(b)............................... 140,000 147,700 Sunstate Equipment Co. LLC 10.500%, due 04/01/13 (144A)(b)......... 2,670,000 2,763,450 ------------- 2,911,150 ------------- CONTAINERS & PACKAGING - 2.1% Ball Corp. 6.625%, due 03/15/18(a)........ 175,000 168,438 Berry Plastics Holding Corp. 8.875%, due 09/15/14..................... 3,335,000 3,393,362 9.235%, due 09/15/14(a)(c)............... 115,000 116,725 Graphic Packaging International Corp. 9.500%, due 08/15/13(a)................. 2,015,000 2,103,156 Owens Brockway Glass Container, Inc. 8.875%, due 02/15/09..................... 505,000 516,363 7.750%, due 05/15/11..................... 300,000 309,375 Pregis Corp. 12.375%, due 10/15/13........ 320,000 361,600 Russell-Stanley Holdings, Inc. 9.000%, due 11/30/08* (144A)(b)(e)(f)(g)(h)................... 18,258 0 Smurfit-Stone Container Enterprises, Inc. 8.000%, due 03/15/17.................... 855,000 833,625 ------------- 7,802,644 ------------- ELECTRIC SERVICES - 0.3% Midwest Generation LLC 8.560%, due 01/02/16.................... 1,076,892 1,148,909 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ ELECTRIC UTILITIES - 5.1% AES Corp. (The) 8.875%, due 02/15/11.................. $ 50,000 $ 52,938 9.000%, due 05/15/15 (144A)(b)........ 110,000 117,012 AES Ironwood LLC 8.857%, due 11/30/25................. 1,345,196 1,499,894 AES Red Oak LLC 8.540%, due 11/30/19.................. 877,616 960,990 Series B 9.200%, due 11/30/29......... 650,000 770,250 Edison Mission Energy 7.500%, due 06/15/13.................. 60,000 59,700 7.750%, due 06/15/16.................. 720,000 720,000 7.000%, due 05/15/17 (144A)(b)........ 1,900,000 1,800,250 Elwood Energy LLC 8.159%, due 07/05/26................. 1,494,635 1,577,232 FPL Energy National Wind 6.125%, due 03/25/19 (144A)(b)....... 109,518 106,940 Mirant Americas Generation LLC 8.300%, due 05/01/11................. 700,000 726,250 Mirant Mid Atlantic LLC 9.125%, due 06/30/17................. 98,398 111,251 Mirant North America LLC 7.375%, due 12/31/13................. 1,560,000 1,602,900 NRG Energy, Inc. 7.250%, due 02/01/14.................. 245,000 246,225 7.375%, due 02/01/16-01/15/17......... 5,140,000 5,166,019 Orion Power Holdings, Inc. 12.000%, due 05/01/10................ 575,000 652,625 Reliant Energy, Inc. 6.750%, due 12/15/14................. 1,500,000 1,537,500 Tenaska Alabama Partners LP 7.000%, due 06/30/21 (144A)(b)....... 1,427,922 1,468,229 TXU Corp. 6.550%, due 11/15/34......... 20,000 16,276 ------------- 19,192,481 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.9% Belden Cdt, Inc. 7.000%, due 03/15/17 (144A)(b)....... 160,000 158,400 NXP BV/NXP Funding LLC 8.106%, due 10/15/13(c)............... 1,850,000 1,861,562 7.875%, due 10/15/14.................. 225,000 222,750 9.500%, due 10/15/15(a)............... 2,625,000 2,598,750 Sanmina-SCI Corp. 6.750%, due 03/01/13(a)............... 15,000 13,725 8.125%, due 03/01/16(a)............... 1,170,000 1,093,950 Spansion, Inc. 8.485%, due 06/01/13 (144A)(b)(c)......................... 950,000 952,375 Superior Essex Communications LLC/Essex Group, Inc. 9.000%, due 04/15/12..... 195,000 199,875 ------------- 7,101,387 ------------- ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- ENERGY - 0.9% Kinder Morgan Finance Co. 5.700%, due 01/05/16.................. $ 2,000,000 $ 1,846,374 Northwest Pipeline Corp. 7.000%, due 06/15/16.................. 60,000 62,850 SemGroup LP 8.750%, due 11/15/15 (144A)(b)........ 740,000 747,400 Williams Cos., Inc. 7.125%, due 09/01/11.................. 850,000 875,500 ------------- 3,532,124 ------------- ENERGY EQUIPMENT & SERVICES - 0.0% Hornbeck Offshore Services, Inc. 6.125%, due 12/01/14.................. 180,000 165,600 ------------- ENTERTAINMENT & LEISURE - 1.2% American Casino & Entertainment Properties LLC 7.850%, due 02/01/12.................. 225,000 232,313 Fontainebleau Las Vegas Holdings LLC/ Fontainebleau Las Vegas Capital Corp. 10.250%, due 06/15/15 (144A)(b)....... 1,900,000 1,881,000 Great Canadian Gaming Corp. 7.250%, due 02/15/15 (144A)(b)........ 850,000 850,000 Penn National Gaming, Inc. 6.750%, due 03/01/15.................. 250,000 257,500 Shingle Springs Tribal Gaming Authority 9.375%, due 06/15/15 (144A)(b)........ 520,000 527,150 Virgin River Casino Corp. 9.000%, due 01/15/12(a)............... 200,000 205,000 Waterford Gaming LLC 8.625%, due 09/15/12 (144A)(b)........ 413,000 432,617 ------------- 4,385,580 ------------- ENVIRONMENTAL SERVICES - 1.5% Aleris International, Inc. 9.000%, due 12/15/14 (144A)(b)........ 3,600,000 3,636,000 Allied Waste North America, Inc. 9.250%, due 09/01/12................... 83,000 87,254 7.875%, due 04/15/13(a)................ 1,700,000 1,727,625 6.125%, due 02/15/14(a)................ 225,000 212,625 ------------- 5,663,504 ------------- FINANCIAL - DIVERSIFIED - 3.7% AAC Group Holding Corp. 14.750%, due 10/01/12 (144A)(a)(b).......................... 3,085 3,401 Arch Western Financial LLC 6.750%, due 07/01/13.................. 750,000 723,750 BMS Holdings, Inc. 12.400%, due 02/15/12 (144A)(b)(c).......................... 965,000 962,587 Britannia Bulk Plc 11.000%, due 12/01/11(a).............. 80,000 82,000 See notes to financial statements 6 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- FINANCIAL - DIVERSIFIED - CONTINUED CCM Merger, Inc. 8.000%, due 08/01/13 (144A)(b)......... $ 920,000 $ 920,000 El Paso Performance-Linked Trust 7.750%, due 07/15/11 (144A)(b)......... 50,000 51,750 GrafTech Finance, Inc. 10.250%, due 02/15/12(a)............... 87,000 91,568 Hexion U.S. Finance Corp./Hexion Nova Scotia Finance ULC 9.750%, due 11/15/14.................... 945,000 982,800 9.860%, due 11/15/14(c)................. 1,075,000 1,112,625 Leucadia National Corp. 7.125%, due 03/15/17 (144A)(b)......... 1,000,000 975,000 Local TV Finance LLC 9.250%, due 06/15/15 (144A)(b)......... 220,000 218,900 Momentive Performance Materials, Inc. 9.750%, due 12/01/14 (144A)(b).......... 95,000 96,425 10.125%, due 12/01/14 (144A)(b)......... 3,360,000 3,385,200 Nalco Finance Holdings, Inc. 0.000%/9.000%, due 02/01/14(a)(d)...... 216,000 197,640 Petroplus Finance, Ltd. 7.000%, due 05/01/17 (144A)(b)......... 1,000,000 967,500 PNA Intermediate Holding Corp. 12.360%, due 02/15/13 (144A)(b)(c)........................... 1,010,000 1,025,150 Snoqualmie Entertainment Authority 9.150%, due 02/01/14 (144A)(b)(c)........................... 165,000 167,475 Southern Star Central Corp. 6.750%, due 03/01/16................... 50,000 49,500 Wimar Opco LLC 9.625%, due 12/15/14 (144A)(b)......... 1,470,000 1,422,225 Wind Acquisition Holdings Finance 12.609%, due 12/21/11.................. 443,622 456,931 ------------- 13,892,427 ------------- FOOD & DRUG RETAILING - 0.8% General Nutrition Centers, Inc. 9.796%, due 03/15/14 (144A)(a)(b)(c)....................... 2,430,000 2,357,100 10.750%, due 03/15/15 (144A)(b)......... 350,000 348,250 Swift & Co. 12.500%, due 01/01/10(a)..... 155,000 164,074 ------------- 2,869,424 ------------- FOOD PRODUCTS - 0.3% B&G Foods, Inc. 8.000%, due 10/01/11..... 225,000 226,125 Nutro Products, Inc. 9.370%, due 10/15/13 (144A)(b)(c)........................... 120,000 127,272 Smithfield Foods, Inc. 7.750%, due 07/01/17(a)................ 950,000 957,125 ------------- 1,310,522 ------------- ----------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.0% Cooper Cos., Inc. (The) 7.125%, due 02/15/15 (144A)(b)............ $ 1,460,000 $ 1,452,700 Leiner Health Products, Inc. 11.000%, due 06/01/12(a).................. 570,000 541,500 PTS Acquisition Corp. 9.500%, due 04/15/15 (144A)(b)............ 150,000 148,125 Safety Products Holdings, Inc. 11.750%, due 01/01/12(f).................. 308,495 325,462 Universal Hospital Services, Inc............ 8.500%, due 06/01/15 (144A)(b)............. 250,000 248,750 8.759%, due 06/01/15 (144A)(b)(c).......... 230,000 231,150 Vanguard Health Holding Co. II 9.000%, due 10/01/14...................... 620,000 616,900 VWR International, Inc. 8.000%, due 04/15/14(a)................... 250,000 267,654 ------------- 3,832,241 ------------- HEALTH CARE PROVIDERS & SERVICES - 3.1% Accellent, Inc. 10.500%, due 12/01/13....... 435,000 433,913 Bio-Rad Laboratories, Inc. 6.125%, due 12/15/14...................... 225,000 212,625 Community Health Systems, Inc. 8.875%, due 07/15/15 (144A)(b)............ 3,540,000 3,606,375 Tenet Healthcare Corp. 6.500%, due 06/01/12(a).................... 4,680,000 4,223,700 7.375%, due 02/01/13(a).................... 275,000 249,906 9.875%, due 07/01/14(a).................... 1,490,000 1,482,550 9.250%, due 02/01/15(a).................... 55,000 52,525 Triad Hospitals, Inc. 7.000%, due 11/15/13...................... 550,000 579,534 United Surgical Partners International, Inc. 8.875%, due 05/01/17 (144A)(b)............ 1,080,000 1,088,100 ------------- 11,929,228 ------------- HOTELS, RESTAURANTS & LEISURE - 2.5% Boyd Gaming Corp. 6.750%, due 04/15/14(a)................... 725,000 714,125 Caesars Entertainment, Inc. 7.875%, due 03/15/10(a).................... 275,000 282,920 8.125%, due 05/15/11(a).................... 130,000 136,338 Gaylord Entertainment Co. 6.750%, due 11/15/14...................... 175,000 172,812 Harrah's Operating Co., Inc. 5.750%, due 10/01/17...................... 2,920,000 2,340,237 Landry's Restaurants, Inc. 7.500%, due 12/15/14...................... 1,000,000 975,000 Mandalay Resort Group 9.500%, due 08/01/08....................... 125,000 129,375 8.500%, due 09/15/10....................... 10,000 10,513 See notes to financial statements 7 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - CONTINUED 10.250%, due 08/01/07................... $ 550,000 $ 552,062 9.375%, due 02/15/10.................... 18,000 19,080 MGM MIRAGE, Inc. 8.375%, due 02/01/11(a)................ 270,000 277,425 Pinnacle Entertainment, Inc. 7.500%, due 06/15/15 (144A)(b)......... 1,020,000 989,400 River Rock Entertainment Authority 9.750%, due 11/01/11................... 45,000 47,475 Station Casinos, Inc. 6.000%, due 04/01/12.................... 570,000 538,650 6.500%, due 02/01/14.................... 375,000 333,750 7.750%, due 08/15/16.................... 360,000 358,200 6.625%, due 03/15/18.................... 25,000 21,625 Wynn Las Vegas LLC/Wynn Las Vegas Capital 6.625%, due 12/01/14................... 1,725,000 1,671,094 ------------- 9,570,081 ------------- HOUSEHOLD DURABLES - 0.0% American Greetings 7.375%, due 06/01/16................... 40,000 40,600 ------------- HOUSEHOLD PRODUCTS - 0.4% Glenoit Corp.* 11.000%, due 04/15/07(e)(g)(h)......... 50,000 0 Jarden Corp. 7.500%, due 05/01/17(a)..... 1,655,000 1,642,587 ------------- 1,642,587 ------------- INDUSTRIAL - DIVERSIFIED - 1.5% Harland Clarke Holdings Corp. 9.500%, due 05/15/15 (144A)(a)(b).......................... 60,000 57,750 10.106%, due 05/15/15 (144A)(a)(b)(c)....................... 50,000 48,375 Hexcel Corp. 6.750%, due 02/01/15........ 1,445,000 1,408,875 Norcross Safety Products LLC/Norcoss Capital Co., Series B 9.875%, due 08/15/11................... 250,000 263,750 RBS Global, Inc./Rexnord Corp. 9.500%, due 08/01/14.................... 3,340,000 3,440,200 11.750%, due 08/01/16(a)................ 270,000 291,600 8.875%, due 09/01/16.................... 130,000 130,975 ------------- 5,641,525 ------------- INSURANCE - 0.0% USI Holdings Corp. 9.230%, due 11/15/14 (144A)(b)(c)........................... 80,000 80,000 ------------- LEISURE EQUIPMENT & PRODUCTS - 0.1% Riddell Bell Holdings 8.375%, due 10/01/12(a)................ 115,000 113,850 Travelport LLC 9.875%, due 09/01/14.................... 55,000 58,506 --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- LEISURE EQUIPMENT & PRODUCTS - CONTINUED 9.985%, due 09/01/14(c).................. $ 55,000 $ 56,788 ------------- 229,144 ------------- MACHINERY - 0.1% American Railcar Industries, Inc. 7.500%, due 03/01/14.................... 220,000 220,000 Clark Material Handling Company, Series D* 10.750%, due 11/15/06(e)(g)(h).......... 150,000 0 Terex Corp. 7.375%, due 01/15/14.......... 205,000 206,025 ------------- 426,025 ------------- MEDIA - 11.1% Bonten Media Acquisition Co. 9.000%, due 06/01/15 (144A)(b).......... 450,000 455,625 Cablevision Systems Corp., Series B 9.820%, due 04/01/09(c)................. 3,150,000 3,307,500 CanWest Media, Inc. 8.000%, due 09/15/12.................... 890,000 887,775 CCH I Holdings LLC 9.920%, due 04/01/14(a)................. 110,000 102,300 CCH I LLC/CCH I Capital Corp. 11.000%, due 10/01/15................... 556,000 583,105 CCH II LLC, Series B 10.250%, due 09/15/10................... 1,515,000 1,588,856 CCH II LLC/CCH II Capital Corp. 10.250%, due 10/01/13(a)................ 351,000 377,325 Charter Communications 10.250%, due 09/15/10................... 4,235,000 4,446,750 Charter Communications Holdings LLC/ Charter Communications Holdings Capital Corp. 8.375%, due 04/30/14 (144A)(a)(b)............................ 550,000 562,375 CMP Susquehanna Corp. 10.125%, due 05/15/14 (144A)(b)......... 1,525,000 1,532,625 CSC Holdings, Inc., Series B 7.625%, due 04/01/11.................... 1,010,000 1,007,475 DirecTV Holdings LLC/DirecTV Financing Co. 8.375%, due 03/15/13................ 436,000 458,345 EchoStar DBS Corp. 7.000%, due 10/01/13..................... 445,000 440,550 6.625%, due 10/01/14..................... 2,175,000 2,082,563 7.125%, due 02/01/16..................... 2,190,000 2,151,675 Idearc, Inc. 8.000%, due 11/15/16......... 4,365,000 4,430,475 Impress Holdings BV 8.481%, due 09/15/13 (144A)(b)(c)............................ 2,160,000 2,220,996 Network Communications, Inc. 10.750%, due 12/01/13................... 275,000 288,750 Nielsen Finance LLC/Nielsen Finance Co. 10.000%, due 08/01/14 (144A)(b).......... 4,250,000 4,515,625 See notes to financial statements 8 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- MEDIA - CONTINUED 0.000%/12.500%, due 08/01/16 (144A)(a)(b)(d)....................... $ 140,000 $ 99,400 Primedia, Inc. 8.000%, due 05/15/13...... 600,000 634,500 Quebecor Media, Inc. 7.750%, due 03/15/16................... 835,000 851,700 Rainbow National Services LLC 8.750%, due 09/01/12 (144A)(b).......... 210,000 219,450 10.375%, due 09/01/14 (144A)(b)......... 2,125,000 2,342,813 TL Acquisitions, Inc. 10.500%, due 01/15/15 (144A)(b)........ 4,100,000 3,992,375 Umbrella Acquisition, Inc. 9.750%, due 03/15/15 (144A)(a)(b)...... 1,160,000 1,151,300 Videotron 6.375%, due 12/15/15........... 175,000 167,125 Young Broadcasting, Inc. 10.000%, due 03/01/11.................. 1,200,000 1,200,000 ------------- 42,099,353 ------------- METALS & MINING - 3.2% AK Steel Corp. 7.750%, due 06/15/12...... 1,605,000 1,613,025 Alpha Natural Resources LLC/Alpha Natural Resources Capital Corp. 10.000%, due 06/01/12.................. 140,000 148,400 Blaze Recycling & Metals LLC / Blaze Finance Corp. 10.875%, due 07/15/12 (144A)(b).............................. 250,000 256,250 California Steel Industries, Inc. 6.125%, due 03/15/14(a)................ 130,000 121,550 FMG Finance Property Ltd. 9.360%, due 09/01/11 (144A)(a)(b)(c)... 700,000 745,500 Freeport McMoRan Copper & Gold, Inc. 8.564%, due 04/01/15(c)................. 420,000 441,000 8.375%, due 04/01/17.................... 7,560,000 8,089,200 Novelis, Inc. 7.250%, due 02/15/15....... 355,000 366,094 Russel Metals, Inc. 6.375%, due 03/01/14(a)................ 230,000 221,950 ------------- 12,002,969 ------------- OIL & GAS - 3.2% Cimarex Energy Co. 7.125%, due 05/01/17................... 1,480,000 1,450,400 Colorado Interstate Gas Co. 6.800%, due 11/15/15................... 710,000 733,725 Compton Petroleum Finance Corp. 7.625%, due 12/01/13(a)................ 1,900,000 1,885,750 El Paso Corp. 6.700%, due 02/15/27.................... 62,930 58,821 8.050%, due 10/15/30.................... 150,000 158,327 Foundation Pennsylvania Coal Co. 7.250%, due 08/01/14................... 950,000 946,437 ---------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------- OIL & GAS - CONTINUED Grant Prideco, Inc. 6.125%, due 08/15/15............... $ 75,000 $ 71,438 KCS Energy, Inc. 7.125%, due 04/01/12 430,000 426,775 North American Energy Partners, Inc. 8.750%, due 12/01/11............... 835,000 847,525 PetroHawk Energy Corp. 9.125%, due 07/15/13............... 235,000 249,687 Pride International, Inc. 7.375%, due 07/15/14............... 755,000 760,662 Range Resources Corp. 7.375%, due 07/15/13................ 950,000 964,250 6.375%, due 03/15/15(a)............. 200,000 190,500 Tennessee Gas Pipeline Co. 7.500%, due 04/01/17(a)............ 150,000 162,156 Transcontinental Gas Pipe Line Corp. 8.875%, due 07/15/12................ 1,245,000 1,400,625 6.400%, due 04/15/16................ 125,000 125,938 Whiting Petroleum Corp. 7.250%, due 05/01/12- 05/01/13..... 1,150,000 1,098,250 Williams Companies, Inc. 7.625%, due 07/15/19(a)............. 210,000 222,600 7.875%, due 09/01/21................ 425,000 459,000 ------------- 12,212,866 ------------- OIL & GAS EXPLORATION & PRODUCTION - 4.7% Chaparral Energy, Inc. 8.500%, due 12/01/15............... 1,150,000 1,129,875 Chesapeake Energy Corp. 6.375%, due 06/15/15................ 1,000,000 958,750 6.250%, due 01/15/18................ 655,000 614,881 6.875%, due 11/15/20................ 400,000 385,000 CIE Generale de Geophysique SA 7.750%, due 05/15/17............... 2,470,000 2,513,225 Compagnie Generale de Geophysique SA 7.500%, due 05/15/15............... 130,000 130,650 Denbury Resources, Inc. 7.500%, due 04/01/13................ 200,000 201,000 7.500%, due 12/15/15(a)............. 1,090,000 1,092,725 Encore Acquisition Co. 6.000%, due 07/15/15............... 370,000 328,375 EXCO Resources, Inc. 7.250%, due 01/15/11............... 745,000 745,000 Forest Oil Corp. 7.250%, due 06/15/19 (144A)(a)(b)....................... 1,400,000 1,365,000 Newfield Exploration Co. 6.625%, due 09/01/14............... 125,000 121,250 OPTI Canada, Inc. 8.250%, due 12/15/14 (144A)(b)..... 2,625,000 2,677,500 Range Resources Corp. 7.500%, due 05/15/16(a)............ 75,000 76,313 See notes to financial statements 9 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- OIL & GAS EXPLORATION & PRODUCTION - CONTINUED Sabine Pass LNG LP 7.500%, due 11/30/16 (144A)(b).............................. $ 1,785,000 $ 1,780,537 Stone Energy Corp. 8.106%, due 07/15/10 (144A)(b)(c)........................... 1,240,000 1,246,200 Swift Energy Co. 7.125%, due 06/01/17.... 1,400,000 1,340,500 Tesoro Corp. 6.500%, due 06/01/17 (144A)(b).............................. 1,100,000 1,080,750 ------------- 17,787,531 ------------- PAPER & FOREST PRODUCTS - 2.8% Abitibi-Consolidated, Inc. 6.000%, due 06/20/13(a)................ 365,000 303,862 Boise Cascade LLC 7.125%, due 10/15/14(a)................ 775,000 740,125 Bowater Canada Finance 7.950%, due 11/15/11(a)................ 1,025,000 969,906 Bowater, Inc. 8.360%, due 03/15/10(c).... 240,000 238,800 Cascades, Inc. 7.250%, due 02/15/13...... 1,400,000 1,368,500 Domtar, Inc. 7.875%, due 10/15/11.................... 170,000 174,888 7.125%, due 08/15/15(a)................. 1,000,000 973,750 Jefferson Smurfit Corp. 8.250%, due 10/01/12................... 175,000 174,563 NewPage Corp. 10.000%, due 05/01/12(a)................ 2,450,000 2,658,250 11.606%, due 05/01/12(c)................ 345,000 377,775 12.000%, due 05/01/13(a)................ 630,000 691,425 Verso Paper Holdings LLC/Verson Paper, Inc. 9.125%, due 08/01/14 (144A)(b).......... 700,000 726,250 11.375%, due 08/01/16 (144A)(a)(b)...... 1,190,000 1,276,275 ------------- 10,674,369 ------------- PHARMACEUTICALS - 0.5% Angiotech Pharmaceuticals, Inc. Senior Notes 9.110%, due 12/01/13(a)(c)....... 1,710,000 1,769,850 ------------- PUBLISHING - 0.5% Dex Media West, Series B 9.875%, due 08/15/13................... 488,000 524,600 Dex Media, Inc. 0.000%/9.000%, due 11/15/13(d).......... 225,000 212,906 8.000%, due 11/15/13.................... 625,000 637,500 PRIMEDIA, Inc. 8.875%, due 05/15/11...... 550,000 567,875 ------------- 1,942,881 ------------- REAL ESTATE - 1.8% American Real Estate Partners LP/American Real Estate Finance Corp. 7.125%, due 02/15/13 (144A)(b).......... 950,000 921,500 7.125%, due 02/15/13.................... 250,000 242,500 --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- REAL ESTATE - CONTINUED Ashton Woods USA LLC/Ashton Woods Finance Co. 9.500%, due 10/01/15..... $ 230,000 $ 213,900 Realogy Corp. 10.500%, due 04/15/14 (144A)(a)(b)........................ 3,530,000 3,371,150 11.000%, due 04/15/14 (144A)(a)(b)........................ 440,000 415,800 12.375%, due 04/15/15 (144A)(a)(b)........................ 810,000 741,150 Ventas Realty LP/Ventas Capital Corp. 6.625%, due 10/15/14.................. 250,000 247,812 7.125%, due 06/01/15.................. 125,000 126,563 6.500%, due 06/01/16(a)............... 210,000 205,800 6.750%, due 04/01/17(a)............... 205,000 203,462 ------------- 6,689,637 ------------- RETAIL - MULTILINE - 3.9% AutoNation, Inc. 7.356%, due 04/15/13(c)............... 985,000 987,462 7.000%, due 04/15/14(a)............... 115,000 114,138 Buffets, Inc. 12.500%, due 11/01/14 (144A)(a)(b)......................... 470,000 452,375 Burlington Coat Factory Warehouse Corp. 11.125%, due 04/15/14(a)............. 230,000 225,400 Claire's Stores, Inc. 9.250%, due 06/01/15 (144A)(a)(b)........................ 270,000 257,850 9.625%, due 06/01/15 (144A)(a)(b)........................ 690,000 641,700 10.500%, due 06/01/17 (144A)(a)(b)........................ 270,000 247,725 Michaels Stores, Inc. 10.000%, due 11/01/14 (144A)(a)(b)........................ 200,000 206,000 11.375%, due 11/01/16 (144A)(a)(b)........................ 3,410,000 3,580,500 Neiman Marcus Group, Inc. (The) 9.000%, due 10/15/15................. 825,000 886,875 Rite Aid Corp. 9.375%, due 12/15/15 (144A)(b)........ 600,000 579,000 7.500%, due 03/01/17.................. 2,230,000 2,163,100 Sally Holdings LLC 9.250%, due 11/15/14 (144A)(b)........ 500,000 503,750 10.500%, due 11/15/16 (144A)(a)(b)........................ 1,765,000 1,782,650 United Auto Group, Inc. 7.750%, due 12/15/16................. 1,260,000 1,260,000 Yankee Acquisition Corp. 8.500%, due 02/15/15.................. 60,000 58,500 See notes to financial statements 10 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------- RETAIL - MULTILINE - CONTINUED 9.750%, due 02/15/17(a)............. $ 1,030,000 $ 1,001,675 ------------- 14,948,700 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 1.6% Amkor Technology, Inc. 7.750%, due 05/15/13................ 90,000 86,962 9.250%, due 06/01/16(a)............. 1,610,000 1,666,350 Freescale Semiconductor, Inc. 8.875%, due 12/15/14 (144A)(b)...... 345,000 331,200 9.125%, due 12/15/14 (144A)(b)...... 3,470,000 3,279,150 9.235%, due 12/15/14 (144A)(b)(c)...................... 35,000 33,950 Hynix Semiconductor, Inc. 7.875%, due 06/27/17 (144A)(b)..... 630,000 626,850 ------------- 6,024,462 ------------- SOFTWARE - 0.4% SunGard Data Systems, Inc. 9.125%, due 08/15/13................ 545,000 560,669 10.250%, due 08/15/15............... 990,000 1,051,875 ------------- 1,612,544 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 9.0% BCM Ireland Preferred Equity, Ltd. 11.061%, due 02/15/17.............. 147,255 200,575 Citizens Communications Co. 6.250%, due 01/15/13............... 525,000 505,969 Cricket Communications, Inc. 9.375%, due 11/01/14............... 3,820,000 3,963,250 Digicel Group Ltd. 8.875%, due 01/15/15 (144A)(a)(b)...................... 140,000 137,550 9.125%, due 01/15/15 (144A)(a)(b)...................... 2,580,000 2,550,975 Dobson Cellular Systems, Inc. 8.375%, due 11/01/11............... 600,000 630,000 Hawaiian Telcom Communications, Inc. 12.500%, due 05/01/15(a)........... 455,000 518,700 Inmarsat Finance II Plc 0.000%/10.375%, due 11/15/12(d).... 100,000 95,875 Intelsat Bermuda, Ltd. 8.872%, due 01/15/15(c)............. 185,000 189,856 9.250%, due 06/15/16................ 395,000 421,662 11.250%, due 06/15/16............... 3,930,000 4,421,250 Intelsat Intermediate 0.000%/9.250%, due 02/01/15(d)..... 540,000 446,850 Intelsat Subsidiary Holding Co., Ltd. 8.625%, due 01/15/15............... 175,000 180,250 Nordic Telephone Holdings Co. 8.875%, due 05/01/16 (144A)(b)..... 445,000 473,925 ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - CONTINUED Nortel Networks, Ltd. 9.606%, due 07/15/11 (144A)(b)(c).......................... $ 1,785,000 $ 1,907,719 PanAmSat Corp. 9.000%, due 08/15/14..... 338,000 354,055 Qwest Communications International, Inc. 7.500%, due 02/15/14(a)................ 95,000 96,663 7.500%, due 02/15/14................... 390,000 396,825 Qwest Corp. 8.875%, due 03/15/12................... 4,075,000 4,411,187 7.500%, due 10/01/14................... 30,000 30,900 6.875%, due 09/15/33(a)................ 785,000 739,862 7.125%, due 11/15/43................... 200,000 189,000 Shaw Communications, Inc. 7.250%, due 04/06/11(a)............... 375,000 388,125 Virgin Media Finance Plc 9.125%, due 08/15/16.................. 250,000 263,125 West Corp. 9.500%, due 10/15/14................... 2,500,000 2,575,000 11.000%, due 10/15/16(a)............... 3,330,000 3,496,500 Wind Acquisition Finance S.A. 10.750%, due 12/01/15 (144A)(b)....... 600,000 691,500 Windstream Corp. 8.625%, due 08/01/16.................. 3,640,000 3,867,500 ------------- 34,144,648 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 3.0% Centennial Communications Corp. 10.000%, due 01/01/13(a)............... 200,000 215,500 11.099%, due 01/01/13(c)............... 125,000 131,250 8.125%, due 02/01/14(a)................ 2,100,000 2,157,750 Cincinnati Bell, Inc. 7.250%, due 07/15/13.................. 695,000 715,850 iPCS, Inc. 7.480%, due 05/01/13 (144A)(b)(c).......................... 1,880,000 1,889,400 MetroPCS Wireless, Inc. 9.250%, due 11/01/14 (144A)(b)........ 4,335,000 4,497,562 Rural Cellular Corp. 9.875%, due 02/01/10................... 165,000 173,250 8.250%, due 03/15/12................... 1,635,000 1,679,963 ------------- 11,460,525 ------------- TEXTILES, APPAREL & LUXURY GOODS - 0.0% Pillowtex Corp. 9.000%, due 12/15/49(e)(h)............ 175,000 0 ------------- TRANSPORTATION - 0.3% Holt Group, Inc.* 9.750%, due 01/15/06(e)(g)(h)......... 100,000 0 Navios Maritime Holdings, Inc. 9.500%, due 12/15/14 (144A)(b)........ 180,000 191,700 See notes to financial statements 11 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- TRANSPORTATION - CONTINUED St. Acquisition Corp. 13.107%, due 05/15/15 (144A)(b)(c)....................... $ 210,000 $ 199,500 12.500%, due 05/15/17 (144A)(b)...... 590,000 563,450 ------------- 954,650 ------------- Total Domestic Bonds & Debt Securities (Cost $331,956,323) 327,891,515 ------------- CONVERTIBLE BONDS - 0.2% FOOD PRODUCTS - 0.0% Archer-Daniels-Midland Co. 0.875%, due 02/15/14(a)............. 50,000 47,750 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 0.1% Cypress Semiconductor Corp. 1.000%, due 09/15/09 (144A)(a)(b)........... 80,000 88,800 ------------- TELECOMMUNICATION SERVICES-DIVERSIFIED - 0.1% FiberTower Corp. 9.000%, due 11/15/12 (144A)(b)........................... 170,000 189,763 NTL Cable Plc 8.750%, due 04/15/14.... 175,000 247,829 ------------- 437,592 ------------- Total Convertible Bonds (Cost $542,771) 574,142 ------------- COMMON STOCKS - 0.0% CHEMICALS - 0.0% General Chemical Industrial Products, Inc.(e)(h).......................... 45 0 ------------- CONTAINERS & PACKAGING - 0.0% Russell-Stanley Holdings, Inc.(e)(h).. 2,000 0 ------------- MEDIA - 0.0% Cebridge Connections Holdings(e)(h)... 7,460 67,140 Virgin Media, Inc.(a)................. 1,775 43,257 ------------- 110,397 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.0% Viatel Holding Bermuda, Ltd.*......... 1,237 44 ------------- Total Common Stocks (Cost $833,905)..................... 110,441 ------------- PREFERRED STOCKS - 0.1% OIL & GAS EXPLORATION & PRODUCTION - 0.1% Exco Resources, Inc................... 53 530,000 ------------- Total Preferred Stocks (Cost $530,000) 530,000 ------------- ----------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- WARRANTS - 0.0% CHEMICALS - 0.0% General Chemical Industrial Products, Inc., Series A(e)(h)........................... 26 $ 0 General Chemical Industrial Products, Inc., Series B(e)(h)........................... 19 0 ------------- 0 ------------- COMMERCIAL SERVICES & SUPPLIES - 0.0% MDP Acquisitions Plc Corp.(144A)(b)........ 100 13,094 ------------- ELECTRONICS - 0.0% Viasystems Group, Inc.(e)(h)............... 9,411 0 ------------- LEISURE EQUIPMENT & PRODUCTS - 0.0% AMF Bowling Worldwide, Inc.(e)(h).......... 901 0 ------------- MEDIA - 0.0% Advanstar Holdings Corp.................... 75 6,750 XM Satellite Radio Holdings, Inc. - Class A*.......................... 125 156 ------------- 6,906 ------------- METALS & MINING - 0.0% ACP Holding Co.* (144A)(b)................. 30,652 37,548 ------------- Total Warrants (Cost $246,993) 57,548 ------------- SHORT - TERM INVESTMENTS - 14.0% Federal Home Loan Bank 2.400%, due 07/02/07(i).................. $ 52,700,000 52,692,973 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 1.500% to be repurchased at $340,043 on 07/02/07 collateralized by $370,000 FHLMC 5.625% due 11/23/35 with a value of $346,828........................ 340,000 340,000 ------------- Total Short-Term Investments (Cost $53,032,973) 53,032,973 ------------- TOTAL INVESTMENTS - 100.9% (Cost $387,142,965) 382,196,619 Other Assets and Liabilities (net) - (0.9)% (3,509,947) ------------- TOTAL NET ASSETS - 100.0% $ 378,686,672 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $69,155,565 and the collateral received consisted of cash in the amount of $70,597,270. See notes to financial statements 12 MET INVESTORS SERIES TRUST BLACKROCK HIGH YIELD PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) (b) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $104,600,106 of net assets. (c) Variable or floating rate security. The stated rate represents the rate at June 30, 2007. (d) Security is a "step up" bond where coupon increases or steps up at a predetermined date. Rates shown are current coupon and next coupon rate when security steps up. (e) Illiquid securities representing in the aggregate 0.02% of net assets. (f) Payment-in-kind security for which part of the income earned may be paid as additional principal. (g) Security is in default and/or issuer is in bankruptcy. (h) Security is valued in good faith at fair value by or under the direction of the Board of Directors. (i) Zero coupon bond - Interest rate represents current yield to maturity. FHLMC - Federal Home Loan Mortgage Corporation The following table summarizes the credit composition of the portfolio holdings of the BlackRock High Yield Portfolio at June 30, 2007 based upon quality ratings issued by Standard & Poor's. For Securities not rated by Standard & Poor's, the equivalent Moody's rating is used. PERCENT OF PORTFOLIO COMPOSITION BY CREDIT QUALITY PORTFOLIO -------------------------------------------------- A 0.02% BBB/Baa 1.63 BB/Ba 23.46 B 49.28 Below B 23.82 Equities/Other 1.79 ------ Total: 100.00% ====== See notes to financial statements 13 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) BLACKROCK HIGH YIELD PORTFOLIO ASSETS Investments, at value (Note 2)* $381,856,619 Repurchase Agreement 340,000 Cash 367,495 Cash denominated in foreign currencies** 147 Collateral for securities on loan 70,597,270 Receivable for investments sold 1,193,261 Receivable for Trust shares sold 300,710 Interest receivable 6,417,674 ------------ Total assets 461,073,176 ------------ LIABILITIES Payables for: Investments purchased 11,236,572 Trust shares redeemed 237,557 Unrealized depreciation on forward currency contracts (Note 8) 672 Collateral for securities on loan 70,597,270 Investment advisory fee payable (Note 3) 219,714 Administration fee payable 4,409 Custodian and accounting fees payable 37,756 Accrued expenses 52,554 ------------ Total liabilities 82,386,504 ------------ NET ASSETS $378,686,672 ============ NET ASSETS REPRESENTED BY: Paid in surplus $390,454,289 Accumulated net realized loss (10,835,832) Unrealized depreciation on investments and foreign currency (4,946,839) Undistributed net investment income 4,015,054 ------------ Total $378,686,672 ============ NET ASSETS Class A $378,686,672 ============ CAPITAL SHARES OUTSTANDING Class A 45,740,331 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 8.28 ============ - -------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $386,802,965 **Cost of cash denominated in foreign currencies 146 See notes to financial statements 14 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) BLACKROCK HIGH YIELD PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 9,909 Interest (2) 6,556,936 ------------ Total investment income 6,566,845 ------------ EXPENSES: Investment advisory fee (Note 3) 523,478 Administration fees 7,505 Deferred expense reimbursement 24,994 Custody and accounting fees 50,700 Transfer agent fees 2,824 Audit 13,139 Legal 12,222 Trustee fees and expenses 4,215 Shareholder reporting 11,548 Insurance 1,752 Other 1,098 ------------ Total expenses 653,475 ------------ Net investment income 5,913,370 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 2,623,432 Foreign currency (2,273) ------------ Net realized gain on investments and foreign currency 2,621,159 ------------ Net change in unrealized depreciation on: Investments (10,000,650) Foreign currency (707) ------------ Net change in unrealized depreciation on investments and foreign currency (10,001,357) ------------ Net realized and change in unrealized loss on investments and foreign currency (7,380,198) ------------ NET DECREASE IN NET ASSETS FROM OPERATIONS $ (1,466,828) ============ - --------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 3,144 (2)Interest income includes securities lending income of: 24,467 See notes to financial statements 15 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) BLACKROCK HIGH YIELD PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 5,913,370 $ 5,803,516 Net realized gain on investments and foreign currency 2,621,159 324,006 Net change in unrealized appreciation (depreciation) on investments (10,001,357) 1,259,587 ------------ ------------ Net increase (decrease) in net assets resulting from operations (1,466,828) 7,387,109 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (7,871,993) (6,446,629) ------------ ------------ Net decrease in net assets resulting from distributions (7,871,993) (6,446,629) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 9): Proceeds from shares sold Class A 217,774,255 7,639,361 Net asset value of shares issued through acquisition Class A 100,788,917 -- Net asset value of shares issued through dividend reinvestment Class A 7,871,993 6,446,629 Cost of shares repurchased Class A (15,923,241) (21,516,716) ------------ ------------ Net increase (decrease) in net assets from capital share transactions 310,511,924 (7,430,726) ------------ ------------ TOTAL INCREASE (DECREASE) IN NET ASSETS 301,173,103 (6,490,246) Net assets at beginning of period 77,513,569 84,003,815 ------------ ------------ Net assets at end of period $378,686,672 $ 77,513,569 ============ ============ Net assets at end of period includes undistributed net investment income $ 4,015,054 $ 5,973,677 ============ ============ See notes to financial statements 16 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A BLACKROCK HIGH YIELD PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004++ 2003++ -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD............................ $ 8.92 $ 8.84 $ 8.62 $ 8.41 $ 7.37 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.29 (a) 0.63 (a) 0.63 (a) 0.64 0.65 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. 0.01 0.19 (0.41) 0.23 1.00 (a) ------ ------ ------ ------ ------ Total from Investment Operations................................ 0.30 0.82 0.22 0.87 1.65 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.94) (0.74) -- (0.66) (0.61) Distributions from Net Realized Capital Gains................... -- -- -- -- -- ------ ------ ------ ------ ------ Total Distributions............................................. (0.94) (0.74) -- (0.66) (0.61) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD.................................. $ 8.28 $ 8.92 $ 8.84 $ 8.62 $ 8.41 ====== ====== ====== ====== ====== TOTAL RETURN 3.20% 9.81% 2.55% 10.38% 22.39% Ratio of Expenses to Average Net Assets......................... 0.75%* 0.93% 0.87% 0.83%(b) 0.90% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 0.75%* 0.96% 0.87% 0.87% 0.90% Ratio of Net Investment Income to Average Net Assets............ 6.80%* 7.34% 7.28% 7.42% 7.93% Portfolio Turnover Rate......................................... 44.5% 88.9% 36.0% 38.0% 57.0% Net Assets, End of Period (in millions)......................... $378.7 $ 77.5 $ 84.0 $ 87.0 $ 76.0 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: BLACKROCK HIGH YIELD PORTFOLIO ------- ------- 2002++ ------ NET ASSET VALUE, BEGINNING OF PERIOD............................ $ 8.55 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.74 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. (0.46)(a) ------ Total from Investment Operations................................ 0.28 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (1.46) Distributions from Net Realized Capital Gains................... -- ------ Total Distributions............................................. (1.46) ------ NET ASSET VALUE, END OF PERIOD.................................. $ 7.37 ====== TOTAL RETURN 3.72% Ratio of Expenses to Average Net Assets......................... 0.89% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 0.89% Ratio of Net Investment Income to Average Net Assets............ 9.09% Portfolio Turnover Rate......................................... 58.0% Net Assets, End of Period (in millions)......................... $ 48.0 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) The Investment Manager waived a portion of its management fee for the year. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 17 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is BlackRock High Yield Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 18 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Expiring Expiring Portfolio Total 12/31/2009 12/31/2010 12/31/2011 12/31/2013 - --------- ----------- ---------- ---------- ---------- ---------- BlackRock High Yield Portfolio $13,235,077 $4,592,238 $6,217,956 $1,599,086 $825,797 On May 1, 2006, the Federated High Yield Portfolio, a series of The Travelers Series Trust, was reorganized into the Federated High Yield Portfolio, a series of Met Investors Series Trust. The Portfolio acquired capital losses of $13,291,427. The losses incurred by the Portfolio are subject to an annual limitation of $3,740,137. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. G. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net 19 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. H. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. I. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with BlackRock Financial Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- BlackRock High Yield Portfolio $523,478 0.60% ALL State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the 20 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- BlackRock High Yield Portfolio 0.95% 1.20%* 1.10%* * Classes not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The following amounts were repaid to the Manager during the period ended June 30, 2007. BlackRock High Yield Portfolio $24,994 All prior subsidies have been repaid to the Manager. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued in Connection Shares Issued with Through Net Decrease Beginning Shares Acquisition Dividend Shares in Shares Ending Shares Sold (Note 9) Reinvestment Repurchased Outstanding Shares - - --------- ---------- ------------- ------------- ----------- ------------ ---------- BlackRock High Yield Portfolio Class A 06/30/2007 8,693,022 27,450,126 10,512,242 940,501 (1,855,560) 37,047,309 45,740,331 12/31/2006 9,506,138 881,620 -- 772,051 (2,466,787) (813,116) 8,693,022 21 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government - - --------------- -------------- --------------- -------------- BlackRock High Yield Portfolio $-- $239,824,975 $-- $71,589,958 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Depreciation - --------- ------------ ------------ -------------- -------------- BlackRock High Yield Portfolio $387,142,965 $3,059,089 $(8,005,435) $(4,946,346) 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral - ----------- ----------- BlackRock High Yield Portfolio $69,155,565 $70,597,270 7. FORWARD FOREIGN CURRENCY CONTRACTS Open forward foreign currency contracts at June 30, 2007, were as follows: Forward Foreign Currency Contracts to Sell: Value at Net Unrealized Settlement Date Contracts to Deliver June 30, 2007 In Exchange for U.S. $ Depreciation - --------------- -------------------- ------------- ---------------------- -------------- 7/18/2007 140,000 EUR $189,388 $188,716 ($672) ----- ($672) ===== EUR - Euro 8. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- --------------- 2006 2005 2006 2005 2006 2005 - ---------- ---- ---- ---- ---------- ---- BlackRock High Yield Portfolio $6,446,629 $-- $-- $-- $6,446,629 $-- As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ----------- BlackRock High Yield Portfolio $5,973,886 $-- $1,295,076 $(13,235,077) $(5,966,115) The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 22 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. ACQUISITION On April 30, 2007, BlackRock High Yield Portfolio ("BlackRock"), a series of Met Investors Series Trust, acquired all the net assets of Western Asset Management High Yield Bond Portfolio ("Western"), a series of Metropolitan Series Fund, Inc., pursuant to a plan of reorganization approved by Western shareholders on April 24, 2007. The acquisition was accomplished by a tax-free exchange of 10,512,242 Class A shares of Western (valued at $100.8 Million) in exchange for the 12,027,317 Class A shares of BlackRock outstanding on April 27, 2007. Western Class A net assets at that date ($100.8 Million), including $3,537,529 of unrealized appreciation and approximately $1,258,595 of accumulated net realized gains, were combined with those of BlackRock Class A. The aggregate Class A net assets of BlackRock and Western immediately before the acquisition were $78,433,253 and $100,788,917, respectively. The aggregate Class A net assets of BlackRock immediately after the acquisition were $179,222,170. 10. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 11. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 23 MET INVESTORS SERIES TRUST BlackRock Large-Cap Core Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- BLACKROCK LARGE-CAP CORE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BLACKROCK ADVISORS, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- ECONOMIC OVERVIEW & OUTLOOK U.S. equity markets generally gained ground in the first six months of 2007. The broad-market S&P 500(R) Index/1/ rose 6.28%. Shares of large-cap growth stocks outperformed large-cap value stocks, with the Russell 1000(R) Growth Index/2/ gaining 8.13% versus the 6.23% return of the Russell 1000(R) Value Index/3/ for the period. Slow economic growth and credit-related problems such as the ongoing subprime lending issue and some high-profile losses in the hedge fund industry do have the potential to increase financial stresses in the months ahead. While such strains would unsettle the equity and corporate bond markets, we do not believe they will mark the end of the liquidity-driven bull market in "riskier" assets. The financial environment has become more turbulent, but not to the point that it poses a major challenge to economic stability or to the ongoing bull market in stocks. Our overarching equity-related comment from the beginning of the year was that stock markets would experience a "reasonably constructive" year, and this view has not changed. In our interpretation, "constructive" means an up year and "reasonably" means less so than last year and with more volatility along the way. Year-to-date, returns for equities have been quite good, but have come with some disruptive bumps along the way. Looking ahead, we believe stock prices to finish the year higher than where they were at quarter-end, but the overall pace of gains is likely to be slower in the second half of the year. From a big picture perspective, the economic and financial environment remains in remarkably good shape, given the various events of recent years. For example, the global economy is enjoying its - -------- /1/ The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/ The Russell 1000(R) Growth Index is an unmanaged index that measures the performance of those Russell 1000 companies with higher price-to-book ratios and higher forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. /3/ The Russell 1000(R) Value Index is an unmanaged index which measures the performance of those Russell 1000(R) Index companies with lower price-to-book ratios and lower forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. /4/ The Russell 1000(R) Index is an unmanaged Index which measures the performance of the 1,000 largest companies in the Russell 3000 Index, which represents approximately 92% of the total market capitalization of the Russell 3000 Index. As of latest reconstitution, the average market capitalization was approximately $16.3 billion; the median market capitalization was approximately $6.1 billion. The smallest company in the index had an approximate market capitalization of $2.5 billion. The Index does not include fees and expenses and is not available for direct investment. strongest run of growth in three decades, yet inflation is low; the equity bull market is in its fifth year, yet valuations are reasonable in most regions; the U.S. housing bubble has burst, yet there has been little impact on employment and consumer spending. The favorable environment owes a lot to the bullish effects of globalization, technological innovations and market reforms. Importantly, these are long-term structural, and not cyclical, developments. The equity market may struggle in the near term if credit market turmoil worsens, but we do not believe that a bear market is in the cards. PORTFOLIO OVERVIEW During the period, BlackRock Large-Cap Portfolio a series of the Metropolitan Series Fund, Inc. was merged into the BlackRock Large-Cap Core Portfolio of the Met Investors Series Trust. For the six-month period ended June 30, 2007, the Class A shares of the BlackRock Large-Cap Core Portfolio returned 5.97%, compared to its benchmark, the Russell 1000(R) Index/4/, which returned 7.18%. The Portfolio held overweight positions relative to the benchmark in information technology, consumer discretionary, energy, healthcare and, to a lesser degree, materials. There were underweights in the financials, utilities, telecommunication services, consumer staples and industrials sectors. The Portfolio's performance in comparison to that of the benchmark was hindered by stock selection and an overweight position in the consumer discretionary sector; stock selection in information technology, industrials and consumer staples; underweight positions in telecommunication services, utilities and industrials; and overweights in healthcare and industrials. Portfolio performance benefited, however, from stock selection and an overweight position in the energy sector; stock selection and an underweight in financials; and stock selection in healthcare and materials. The investment objective of the BlackRock Large-Cap Core Portfolio is to seek long-term growth of capital through investments primarily in a diversified portfolio of equity securities of large-cap companies located in the United States. The Portfolio uses an investment approach that blends growth and value. ROBERT C. DOLL Portfolio Manager BLACKROCK ADVISORS, LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- BLACKROCK LARGE-CAP CORE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BLACKROCK ADVISORS, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets - ------------------------------------------------------------------------------- Exxon Mobil Corp. 4.10% - ------------------------------------------------------------------------------- Microsoft Corp. 2.64% - ------------------------------------------------------------------------------- Chevron Corp. 2.23% - ------------------------------------------------------------------------------- Pfizer, Inc. 2.20% - ------------------------------------------------------------------------------- Cisco Systems, Inc. 2.14% - ------------------------------------------------------------------------------- JPMorgan Chase & Co. 2.07% - ------------------------------------------------------------------------------- International Business Machines Corp. 2.04% - ------------------------------------------------------------------------------- American International Group, Inc. 2.00% - ------------------------------------------------------------------------------- Hewlett-Packard Co. 1.86% - ------------------------------------------------------------------------------- General Electric Co. 1.66% - ------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Basic Materials 5.5% Communications 10.2% Cyclical 12.3% Non-Cyclical 19.2% Energy 14.4% Financials 13.6% Industrials 8.4% Technology 16.4% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- BLACKROCK LARGE-CAP CORE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BLACKROCK ADVISORS, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- BLACKROCK LARGE-CAP CORE PORTFOLIO MANAGED BY BLACKROCK ADVISORS, LLC VS. RUSSELL 1000(R) INDEX/1/ Growth Based on $10,000+ [CHART] Russell 1000(R) BlackRock Large-Cap Index/1/ Core Portfolio --------------- ------------------- 4/1/1998 $10,000 $10,000 12/31/1998 11,204 10,577 12/31/1999 13,547 12,720 12/31/2000 12,491 12,010 12/31/2001 10,936 9,313 12/31/2002 8,569 6,972 12/31/2003 11,130 8,447 12/31/2004 12,399 9,789 12/31/2005 13,176 10,967 3/31/2006 13,768 11,659 6/30/2006 13,539 11,265 9/30/2006 14,224 11,679 12/31/2006 15,213 12,529 6/30/2007 16,305 13,277 ------------------------------------------------------------------------------ Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------------------------ Since Cumulative 1 Year 3 Year 5 Year Inception/3/ Return/4/ ------------------------------------------------------------------------------ BlackRock Large-Cap - -- Core Portfolio--Class A 17.87% 14.17% 10.88% 3.42% -- Class B -- -- -- -- 0.55% Class E -- -- -- -- 0.55% ------------------------------------------------------------------------------ - - - Russell 1000(R) Index/1/ 20.43% 12.34% 11.33% 5.43% -- ------------------------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. /1/The Russell 1000(R) Index is an unmanaged index which measures the performance of the 1,000 largest companies in the Russell 3000 Index, which represents approximately 92% of the total market capitalization of the Russell 3000 Index. As of latest reconstitution, the average market capitalization was approximately $16.3 billion; the median market capitalization was approximately $6.1 billion. The smallest company in the index had an approximate market capitalization of $2.5 billion. The Index does not include fees and expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /3/Inception of Class A shares is 3/23/1998. Inception of Class B and Class E shares is 4/30/2007. Index returns are based on an inception date of 3/31/1998. /4/"Cumulative Return" is calculated including reinvestment of all income dividends and capital gain distributions. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD** 12/31/06 6/30/07 1/1/07-6/30/07 BLACKROCK LARGE-CAP CORE PORTFOLIO ------------- ------------- --------------- Class A Actual $1,000.00 $1,059.70 $3.22 Hypothetical (5% return before expenses) 1,000.00 1,021.67 3.16 - ------------------------------------------ ------------- ------------- --------------- Class B* Actual $1,000.00 $1,005.50 $1.43 Hypothetical (5% return before expenses) 1,000.00 1,007.07 1.43 - ------------------------------------------ ------------- ------------- --------------- Class E* Actual $1,000.00 $1,005.50 $1.26 Hypothetical (5% return before expenses) 1,000.00 1,007.24 1.26 - ------------------------------------------ ------------- ------------- --------------- * Class Inception April 30, 2007. ** Expenses are equal to the Portfolio's annualized expense ratio of 0.63% , 0.84% , and 0.74% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365, 62/365, and 62/365, respectively (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST BLACKROCK LARGE-CAP CORE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- COMMON STOCKS - 100.0% AEROSPACE & DEFENSE - 1.5% L-3 Communications Holdings, Inc.................. 58,900 $ 5,736,271 Lockheed Martin Corp.............................. 46,000 4,329,980 Raytheon Co....................................... 367,900 19,826,131 --------------- 29,892,382 --------------- AIRLINES - 1.8% AMR Corp.*(a)..................................... 661,800 17,438,430 Continental Airlines, Inc. - Class B*(a).......... 523,500 17,730,945 --------------- 35,169,375 --------------- AUTO COMPONENTS - 0.3% Goodyear Tire & Rubber Co. (The)*................. 191,000 6,639,160 --------------- AUTOMOBILES - 0.9% Harley-Davidson, Inc.(a).......................... 301,000 17,942,610 --------------- BANKS - 0.4% Bank of America Corp.............................. 160,000 7,822,400 --------------- BIOTECHNOLOGY - 0.8% Biogen Idec, Inc.*................................ 300,000 16,050,000 --------------- CHEMICALS - 2.2% Albemarle Corp.................................... 18,300 705,099 E.I. du Pont de Nemours & Co...................... 440,000 22,369,600 Lubrizol Corp..................................... 310,000 20,010,500 --------------- 43,085,199 --------------- COMMERCIAL SERVICES & SUPPLIES - 1.5% Ceridian Corp.*................................... 130,000 4,550,000 Convergys Corp.*.................................. 51,600 1,250,784 Quanta Services, Inc.*(a)......................... 210,000 6,440,700 R. R. Donnelley & Sons Co......................... 250,000 10,877,500 Republic Services, Inc............................ 100,000 3,064,000 Steelcase, Inc. - Class A(a)...................... 188,900 3,494,650 --------------- 29,677,634 --------------- COMMUNICATIONS EQUIPMENT & SERVICES - 2.1% Cisco Systems, Inc.*.............................. 1,510,000 42,053,500 --------------- COMPUTERS & PERIPHERALS - 7.4% Apple, Inc.*...................................... 112,000 13,668,480 Dell, Inc.*....................................... 870,000 24,838,500 EMC Corp.*........................................ 1,370,000 24,797,000 Hewlett-Packard Co................................ 820,000 36,588,400 International Business Machines Corp.(a).......... 380,000 39,995,000 Lexmark International, Inc. - Class A*(a)......... 105,000 5,177,550 --------------- 145,064,930 --------------- CONTAINERS & PACKAGING - 0.2% Crown Holdings, Inc.*............................. 31,500 786,555 Owens-Illinois, Inc.*............................. 24,800 868,000 Packaging Corp. of America........................ 110,000 2,784,100 --------------- 4,438,655 --------------- ----------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.2% Avnet, Inc.*...................................... 18,700 $ 741,268 Energizer Holdings, Inc.*......................... 138,500 13,794,600 Mettler Toledo International, Inc.*............... 7,800 744,978 Vishay Intertechnology, Inc.*(a).................. 480,000 7,593,600 Xerox Corp.*...................................... 47,100 870,408 --------------- 23,744,854 --------------- ENERGY EQUIPMENT & SERVICES - 1.6% ENSCO International, Inc.(a)...................... 340,000 20,743,400 Global Industries, Ltd.*.......................... 430,000 11,532,600 --------------- 32,276,000 --------------- FINANCIAL - DIVERSIFIED - 8.7% Bear Stearns Cos., Inc............................ 129,000 18,060,000 CIT Group, Inc.................................... 40,000 2,193,200 Citigroup, Inc.................................... 300,000 15,387,000 Goldman Sachs Group, Inc. (The)................... 145,300 31,493,775 Janus Capital Group, Inc.(a)...................... 30,700 854,688 JPMorgan Chase & Co............................... 840,000 40,698,000 Lehman Brothers Holdings, Inc..................... 330,000 24,591,600 Morgan Stanley.................................... 370,000 31,035,600 Prudential Financial, Inc......................... 68,000 6,611,640 --------------- 170,925,503 --------------- FOOD PRODUCTS - 0.7% Campbell Soup Co.................................. 343,000 13,311,830 Tyson Foods, Inc. - Class A(a).................... 36,800 847,872 --------------- 14,159,702 --------------- FOOD RETAILERS - 0.6% Kroger Co. (The).................................. 417,700 11,749,901 --------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.2% Johnson & Johnson................................. 89,300 5,502,666 Kinetic Concepts, Inc.*(a)........................ 15,400 800,338 Waters Corp.*..................................... 193,200 11,468,352 Zimmer Holdings, Inc.*............................ 76,000 6,451,640 --------------- 24,222,996 --------------- HEALTH CARE PROVIDERS & SERVICES - 6.7% Aetna, Inc........................................ 470,000 23,218,000 AmerisourceBergen Corp............................ 41,800 2,067,846 Coventry Health Care, Inc.*....................... 277,543 16,000,354 Express Scripts, Inc.*............................ 460,000 23,004,600 Laboratory Corp. of America Holdings*(a).......... 43,000 3,365,180 McKesson Corp..................................... 229,000 13,657,560 Service Corporation International(a).............. 110,000 1,405,800 UnitedHealth Group, Inc........................... 560,000 28,638,400 WellPoint, Inc.*.................................. 254,600 20,324,718 --------------- 131,682,458 --------------- HOMEBUILDERS - 0.4% NVR, Inc.*(a)..................................... 10,900 7,409,275 --------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST BLACKROCK LARGE-CAP CORE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) - ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) - ---------------------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 1.2% Brinker International, Inc........................ 120,000 $ 3,512,400 McDonald's Corp................................... 387,800 19,684,728 --------------- 23,197,128 --------------- HOUSEHOLD PRODUCTS - 0.3% Procter & Gamble Co. (The)........................ 80,000 4,895,200 --------------- INDUSTRIAL - DIVERSIFIED - 3.1% General Electric Co............................... 850,000 32,538,000 Honeywell International, Inc...................... 450,000 25,326,000 Roper Industries, Inc............................. 40,000 2,284,000 --------------- 60,148,000 --------------- INSURANCE - 4.2% American International Group, Inc................. 560,000 39,216,800 Chubb Corp. (The)................................. 251,000 13,589,140 CNA Financial Corp.(a)............................ 16,200 772,578 SAFECO Corp....................................... 33,300 2,073,258 Travelers Cos., Inc. (The)........................ 348,600 18,650,100 W.R. Berkley Corp................................. 218,500 7,109,990 --------------- 81,411,866 --------------- INTERNET SOFTWARE & SERVICES - 2.8% eBay, Inc.*....................................... 770,000 24,778,600 Juniper Networks, Inc.*........................... 860,000 21,646,200 McAfee, Inc.*..................................... 234,400 8,250,880 --------------- 54,675,680 --------------- IT CONSULTING & SERVICES - 0.6% Computer Sciences Corp.*.......................... 200,900 11,883,235 Electronic Data Systems Corp...................... 28,500 790,305 --------------- 12,673,540 --------------- LEISURE EQUIPMENT & PRODUCTS - 0.1% Hasbro, Inc.(a)................................... 67,900 2,132,739 Mattel, Inc....................................... 28,100 710,649 --------------- 2,843,388 --------------- MACHINERY - 1.5% AGCO Corp.*(a).................................... 110,000 4,775,100 Gardner Denver, Inc.*............................. 80,000 3,404,000 Terex Corp.*...................................... 250,000 20,325,000 --------------- 28,504,100 --------------- MANUFACTURING - 0.2% AMETEK, Inc....................................... 97,000 3,848,960 --------------- MEDIA - 4.6% Citadel Broadcasting Corp.(a)..................... 21,001 135,456 DIRECTV Group, Inc. (The)*........................ 540,000 12,479,400 McGraw-Hill Cos., Inc. (The)...................... 280,000 19,062,400 Time Warner, Inc.................................. 1,375,000 28,930,000 Walt Disney Co. (The)............................. 846,800 28,909,752 --------------- 89,517,008 --------------- - ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) - ---------------------------------------------------------------------------- METALS & MINING - 3.1% Nucor Corp........................................ 322,000 $ 18,885,300 Southern Copper Corp.(a).......................... 230,000 21,679,800 United States Steel Corp.......................... 190,000 20,662,500 --------------- 61,227,600 --------------- OIL & GAS - 12.8% Chevron Corp...................................... 520,000 43,804,800 Exxon Mobil Corp.................................. 960,000 80,524,800 Marathon Oil Corp................................. 410,000 24,583,600 Noble Energy, Inc................................. 190,000 11,854,100 Sunoco, Inc....................................... 270,000 21,513,600 Tesoro Corp.(a)................................... 366,000 20,916,900 Tidewater, Inc.(a)................................ 312,000 22,114,560 Valero Energy Corp................................ 350,000 25,851,000 --------------- 251,163,360 --------------- PAPER & FOREST PRODUCTS - 0.1% International Paper Co.(a)........................ 70,000 2,733,500 --------------- PERSONAL PRODUCTS - 0.6% Estee Lauder Companies, Inc. - Class A(a)......... 276,800 12,597,168 --------------- PHARMACEUTICALS - 7.9% Eli Lilly & Co.................................... 377,900 21,117,052 Medco Health Solutions, Inc.*..................... 290,000 22,617,100 Merck & Co., Inc.................................. 650,000 32,370,000 Pfizer, Inc....................................... 1,685,700 43,103,349 Schering-Plough Corp.............................. 860,000 26,178,400 Sepracor, Inc.*(a)................................ 240,000 9,844,800 --------------- 155,230,701 --------------- REAL ESTATE - 0.4% CB Richard Ellis Group, Inc. - Class A*........... 190,000 6,935,000 --------------- RETAIL - MULTILINE - 2.2% Family Dollar Stores, Inc.(a)..................... 23,900 820,248 J.C. Penney Co., Inc.............................. 258,000 18,674,040 Kohl's Corp.*..................................... 320,000 22,729,600 --------------- 42,223,888 --------------- RETAIL - SPECIALTY - 4.0% Abercrombie & Fitch Co. - Class A................. 40,000 2,919,200 American Eagle Outfitters, Inc.................... 612,799 15,724,423 AutoZone, Inc.*................................... 66,000 9,016,920 Dollar Tree Stores, Inc.*......................... 19,700 857,935 GameStop Corp. - Class A*......................... 350,000 13,685,000 NIKE, Inc. - Class B.............................. 410,000 23,898,900 Nordstrom, Inc.................................... 130,900 6,691,608 RadioShack Corp.(a)............................... 61,000 2,021,540 Ross Stores, Inc.................................. 122,500 3,773,000 --------------- 78,588,526 --------------- See notes to financial statements 6 MET INVESTORS SERIES TRUST BLACKROCK LARGE-CAP CORE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 3.4% Altera Corp....................................... 300,000 $ 6,639,000 Applied Materials, Inc............................ 1,150,000 22,850,500 Intersil Corp. - Class A.......................... 100,000 3,146,000 KLA-Tencor Corp.(a)............................... 400,000 21,980,000 Novellus Systems, Inc.*........................... 23,500 666,695 Teradyne, Inc.*(a)................................ 654,800 11,511,384 -------------- 66,793,579 -------------- SOFTWARE - 4.7% BMC Software, Inc.*............................... 24,900 754,470 Cadence Design Systems, Inc.*..................... 35,300 775,188 Compuware Corp.*(a)............................... 77,400 917,963 Microsoft Corp.................................... 1,760,000 51,867,200 Novell, Inc.*..................................... 850,000 6,621,500 Oracle Corp.*..................................... 1,540,000 30,353,400 Synopsys, Inc.*................................... 28,000 740,040 -------------- 92,029,761 -------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.8% AT&T, Inc......................................... 280,000 11,620,000 CenturyTel, Inc.(a)............................... 70,000 3,433,500 -------------- 15,053,500 -------------- TEXTILES, APPAREL & LUXURY GOODS - 1.2% Coach, Inc.*...................................... 340,000 16,112,600 Polo Ralph Lauren Corp............................ 78,000 7,652,580 -------------- 23,765,180 -------------- Total Common Stocks (Cost $1,681,230,326) 1,964,063,167 -------------- ESCROWED SHARES - 0.0% ESC Seagate Technology(b) (Cost - $0)............. 27,200 27 -------------- TOTAL INVESTMENTS - 100.0% (Cost $1,681,230,326) 1,964,063,194 Other Assets and Liabilities (net) (0.0%) (473,466) -------------- TOTAL NET ASSETS - 100.0% $1,963,589,728 ============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $186,069,746 and the collateral received consisted of cash in the amount of $140,457,800 and securities in the amount of $49,939,076. (b) Illiquid securities representing in the aggregate 0.000% of net assets. See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) BLACKROCK LARGE-CAP CORE PORTFOLIO ASSETS Investments, at value (Note 2)* $1,964,063,194 Cash 892,014 Collateral for securities on loan 190,396,876 Receivable for Trust shares sold 866,535 Dividends receivable 1,240,381 -------------- Total assets 2,157,459,000 -------------- LIABILITIES Payables for: Trust shares redeemed 2,113,223 Distribution and services fees--Class B 8,991 Distribution and services fees--Class E 21,777 Collateral for securities on loan 190,396,876 Investment advisory fee payable (Note 3) 935,437 Administration fee payable 21,292 Custodian and accounting fees payable 12,933 Accrued expenses 358,743 -------------- Total liabilities 193,869,272 -------------- NET ASSETS $1,963,589,728 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,706,920,199 Accumulated net realized loss (29,898,784) Unrealized appreciation on investments 282,832,868 Undistributed net investment income 3,735,445 -------------- Total $1,963,589,728 ============== NET ASSETS Class A $1,745,835,718 ============== Class B 43,922,310 ============== Class E 173,831,700 ============== CAPITAL SHARES OUTSTANDING Class A 157,503,639 ============== Class B 4,004,269 ============== Class E 15,772,618 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.08 ============== Class B 10.97 ============== Class E 11.02 ============== - ------------------------------------------------------------------- *Investments at cost $1,681,230,326 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) BLACKROCK LARGE-CAP CORE PORTFOLIO INVESTMENT INCOME: Dividends $ 6,306,030 Interest (1) 197,570 ------------- Total investment income 6,503,600 ------------- EXPENSES: Investment advisory fee (Note 3) 2,263,566 Administration fees 25,970 Deferred expense reimbursement 82,236 Custody and accounting fees 17,847 Distribution fee--Class B 18,397 Distribution fee--Class E 45,163 Transfer agent fees 3,401 Audit 12,043 Legal 13,719 Trustee fees and expenses 4,215 Shareholder reporting 7,635 Insurance 2,891 Other 1,212 ------------- Total expenses 2,498,295 ------------- Net investment income 4,005,305 ------------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FUTURES CONTRACTS: Net realized gain on: Investments 32,154,055 Futures contracts 150,245 ------------- Net realized gain on investments and futures contracts 32,304,300 ------------- Net change in unrealized depreciation on: Investments (150,620,855) ------------- Net change in unrealized depreciation on investments (150,620,855) ------------- Net realized and change in unrealized gain on investments and futures contracts (118,316,555) ------------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $(114,311,250) ============= - ------------------------------------------------------------------------------------------------------ (1)Interest income includes securities lending income of: $ 103,876 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) BLACKROCK LARGE-CAP CORE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 4,005,305 $ 634,072 Net realized gain on investments and futures contracts 32,304,300 13,328,838 Net change in unrealized appreciation (depreciation) on investments (150,620,855) 3,331,934 -------------- ------------ Net increase in net assets resulting from operations (114,311,250) 17,294,844 -------------- ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (904,022) (289,946) From net realized gains Class A (7,875,932) (4,233,827) -------------- ------------ Net decrease in net assets resulting from distributions (8,779,954) (4,523,773) -------------- ------------ CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 103,219,832 6,144,815 Class B 3,478,629 -- Class E 2,556,641 -- Net asset value of shares issued through acquisition and reorganization Class A 1,694,001,395 -- Class B 42,041,722 -- Class E 177,010,889 -- Net asset value of shares issued through dividend reinvestment Class A 8,779,954 4,523,773 Class B -- -- Class E -- -- Cost of shares repurchased Class A (66,904,316) (23,231,515) Class B (1,807,429) -- Class E (6,733,234) -- -------------- ------------ Net increase (decrease) in net assets from capital share transactions 1,955,644,083 (12,562,927) -------------- ------------ TOTAL INCREASE IN NET ASSETS 1,832,552,879 208,144 Net assets at beginning of period 131,036,849 130,828,705 -------------- ------------ Net assets at end of period $1,963,589,728 $131,036,849 ============== ============ Net assets at end of period includes undistributed net investment income $ 3,735,445 $ 634,162 ============== ============ See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: BLACKROCK LARGE-CAP CORE PORTFOLIO -------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ---------- (UNAUDITED) 2006 -------------- ------ NET ASSET VALUE, BEGINNING OF PERIOD........................ $ 11.20 $10.14 -------- ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income....................................... 0.06 (a) 0.05 (a) Net Realized/Unrealized Gain (Loss) on Investments.......... 0.60 1.37 -------- ------ Total from Investment Operations............................ 0.66 1.42 -------- ------ LESS DISTRIBUTIONS Dividends from Net Investment Income........................ (0.08) (0.02) Distributions from Net Realized Capital Gains............... (0.70) (0.34) -------- ------ Total Distributions......................................... (0.78) (0.36) -------- ------ NET ASSET VALUE, END OF PERIOD.............................. $ 11.08 $11.20 ======== ====== TOTAL RETURN 5.97% 14.25% Ratio of Expenses to Average Net Assets..................... 0.63%* 0.98% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................... 0.63%* 1.04% Ratio of Net Investment Income to Average Net Assets........ 1.05%* 0.48% Portfolio Turnover Rate..................................... 41.4% 72.2% Net Assets, End of Period (in millions)..................... $1,745.9 $131.0 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A BLACKROCK LARGE-CAP CORE PORTFOLIO ---------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ---------------------------------------- 2005 2004++ 2003++ 2002++ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $ 9.05 $ 7.85 $ 6.52 $ 8.77 ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income....................................... 0.02(a) 0.04 0.05 (a) 0.03 (a) Net Realized/Unrealized Gain (Loss) on Investments.......... 1.07 1.21 1.33 (a) (2.23)(a) ------ ------ ------ ------- Total from Investment Operations............................ 1.09 1.25 1.38 (2.20) ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income........................ -- (0.05) (0.05) (0.05) Distributions from Net Realized Capital Gains............... -- -- -- -- ------ ------ ------ ------- Total Distributions......................................... -- (0.05) (0.05) (0.05) ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD.............................. $10.14 $ 9.05 $ 7.85 $ 6.52 ====== ====== ====== ======= TOTAL RETURN 12.04% 15.89% 21.16% (25.14)% Ratio of Expenses to Average Net Assets..................... 0.91% 0.92%(b) 0.99% 0.94 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................... 0.91% 0.95% 0.99% 0.94 % Ratio of Net Investment Income to Average Net Assets........ 0.23% 0.51% 0.67% 0.44 % Portfolio Turnover Rate..................................... 79.0% 136.0% 182.0% 104.0 % Net Assets, End of Period (in millions)..................... $131.0 $126.0 $115.0 $ 106.0 CLASS B ---------------- FOR THE PERIOD ENDED JUNE 30, 2007(C) (UNAUDITED) ---------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $10.91 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.02(a) Net Realized/Unrealized Gain on Investments........................... 0.04 ------ Total from Investment Operations...................................... 0.06 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- Distributions from Net Realized Capital Gains......................... -- ------ Total Distributions................................................... -- ------ NET ASSET VALUE, END OF PERIOD........................................ $10.97 TOTAL RETURN 0.55% Ratio of Expenses to Average Net Assets............................... 0.84%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.84%* Ratio of Net Investment Income to Average Net Assets.................. 0.86%* Portfolio Turnover Rate............................................... 41.4% Net Assets, End of Period (in millions)............................... $ 43.9 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) The investment manager waived a portion of its management fee for the year. (c) Commencement of operations - 04/30/2007. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 11 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E BLACKROCK LARGE-CAP CORE PORTFOLIO ---------------- FOR THE PERIOD ENDED JUNE 30, 2007(B) (UNAUDITED) ---------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $10.96 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.02(a) Net Realized/Unrealized Gain on Investments........................... 0.04 ------ Total from Investment Operations...................................... 0.06 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- Distributions from Net Realized Capital Gains......................... -- ------ Total Distributions................................................... -- ------ NET ASSET VALUE, END OF PERIOD........................................ $11.02 ====== TOTAL RETURN 0.55% Ratio of Expenses to Average Net Assets............................... 0.74%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.74%* Ratio of Net Investment Income to Average Net Assets.................. 0.97%* Portfolio Turnover Rate............................................... 41.4% Net Assets, End of Period (in millions)............................... $173.8 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations - 04/30/2007. See notes to financial statements 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is BlackRock Large-Cap Core Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B, and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Portfolio Total 12/31/2009 12/31/2010 --------- ----------- ----------- ----------- BlackRock Large-Cap Core Portfolio $61,967,454 $23,132,070 $38,835,384 On May 1, 2006, the BlackRock Large-Cap Core Portfolio, a series of The Travelers Series Trust, was reorganized into the BlackRock Large-Cap Core Portfolio, a series of Met Investors Series Trust. The Portfolio acquired capital losses of $67,463,346. The losses incurred by the Portfolio are subject to an annual limitation of $5,495,892. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with BlackRock Advisors, LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- BlackRock Large-Cap Core Portfolio $2,263,566 0.625% First $250 Million 0.60% $250 Million to $500 Million 0.575% $500 Million to $1 Billion 0.55% $1 Billion to $2 Billion 0.50% Over $2 Billion Prior to April 30, 2007, the management fee for the Portfolio was 77.5 basis points for the first $250 million, 75 basis points for next $250 million, 72.5 basis points for the next $500 million, 70 basis points for the next 1 Billion and 65 basis points for assets over $2 Billion. The management fee earned for the period January 1, 2007 through April 29, 2007 was $328,920. State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- BlackRock Large-Cap Core Portfolio 1.00% 1.25% 1.15% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The following amounts were repaid to the Manager during the period ended June 30, 2007. BlackRock Large-Cap Core Portfolio $82,236 All prior subsidies have been repaid to the Manager. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Net Increase Shares Issued in Shares Issued (Decrease) Beginning Shares Connection with Through Dividend Shares in Shares Ending Shares Sold Acquisition (Note 8) Reinvestment Repurchased Outstanding Shares ---------- --------- -------------------- ---------------- ----------- ------------ ----------- BlackRock Large-Cap Core Portfolio Class A 06/30/2007 11,700,658 9,304,459 141,681,409 801,090 (5,983,977) 145,802,981 157,503,639 12/31/2006 12,899,599 586,214 -- 429,200 (2,214,355) (1,198,941) 11,700,658 Class B 04/30/2007-06/30/2007 -- 312,972 3,854,420 -- (163,123) 4,004,269 4,004,269 Class E 04/30/2007-06/30/2007 -- 229,988 16,149,716 -- (607,086) 15,772,618 15,772,618 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- BlackRock Large-Cap Core Portfolio $-- $418,688,213 $-- $377,918,977 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- BlackRock Large-Cap Core Portfolio $1,681,230,326 $299,788,047 $(16,955,179) $282,832,868 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ BlackRock Large-Cap Core Portfolio $186,069,746 $190,396,876 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- --------------- 2006 2005 2006 2005 2006 2005 -------- ---- ---------- ---- ---------- ---- BlackRock Large-Cap Core Portfolio $289,946 $-- $4,233,827 $-- $4,523,773 $-- As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------- BlackRock Large-Cap Core Portfolio $634,162 $7,812,671 $22,867,570 $(61,967,454) $(30,653,051) The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. REORGANIZATIONS AND ACQUISITIONS On April 30, 2007, BlackRock Large-Cap Core Portfolio Class A, pursuant to a plan of reorganization approved by Portfolio shareholders on April 24, 2007, was reorganized into Class E. The reorganization was accomplished by a tax-free exchange of 12,032,251 Class A shares of the Portfolio (valued at $132.6 Million) in exchange for 12,098,670 Class E shares of the Portfolio. The aggregate Class A net assets of the Portfolio immediately before the reorganization were $132,601,424. The aggregate Class E net assets of the Portfolio immediately after the reorganization were $132,601,424. On April 30, 2007, BlackRock Large-Cap Core Portfolio ("Large-Cap Core"), a series of Met Investors Series Trust, acquired all the net assets of BlackRock Large Cap Portfolio ("Large Cap"), a series of Metropolitan Series Fund, Inc., pursuant to a plan of reorganization approved by Large Cap shareholders on April 24, 2007. The acquisition was accomplished by a tax-free exchange of 141,681,409 Class A shares of Large-Cap Core (valued at $1,694.0 Million) in exchange for the 52,108,993 Class A shares of Large Cap outstanding on April 27, 2007. The acquisition was accomplished by a tax-free exchange of 3,854,420 Class B shares of Large-Cap Core (valued at $42.0 Million) in exchange for the 1,306,346 Class B shares of Large Cap outstanding on April 27, 2007. The acquisition was accomplished by a tax-free exchange of 4,051,046 Class E shares of Large-Cap Core (valued at $44.4 Million) in exchange for the 1,375,039 Class E shares of Large Cap outstanding on April 27, 2007. Large Cap Class A net assets at that date ($1,694.0 Million), including $269,897,487 of unrealized appreciation and approximately $1,412,393,377 of accumulated net realized gains, were combined with those of Large-Cap Core Class A. Large Cap Class B net assets at that date ($42.0 Million), including $3,852,581 of unrealized appreciation and approximately $6,024,027 of accumulated net realized gains, were combined with those of Large-Cap Core Class B. Large Cap Class E net assets at that date ($44.4 Million), including $4,052,291 of unrealized appreciation and approximately $12,215,542 of accumulated net realized gains, were combined with those of Large-Cap Core Class E. The aggregate Class A net assets of Large-Cap Core and Large Cap immediately before the acquisition were $0 and $1,694,001,395, respectively. The aggregate Class A net assets of Large-Cap Core immediately after the acquisition were $1,694,001,395. The aggregate Class B net assets of Large-Cap Core and Large Cap immediately before the acquisition were $10,000 and $42,041,722, respectively. The aggregate Class B net assets of Large-Cap Core immediately after the acquisition were $42,051,722. The aggregate Class E net assets of Large-Cap Core and Large Cap immediately before the acquisition were $10,000 and $44,399,465, respectively. The aggregate Class E net assets of Large-Cap Core immediately after the acquisition were $44,409,465. The aggregate Class E net assets of Large-Cap Core immediately after the reorganization and acquisition were $177,010,889. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 17 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 18 MET INVESTORS SERIES TRUST Cyclical Growth and Income ETF Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- CYCLICAL GROWTH AND INCOME ETF PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET OVERVIEW Continuing the general trend of the past four years, financial markets progressed markedly during the first half of 2007. Volatility returned to the markets with episodic appearances over the past six months. Global markets dropped sharply in February on fears of a slowdown in U.S. economic growth from a subprime lending meltdown. Despite significant declines, markets recovered sharply and ended the first quarter on a positive note. The advancement continued during the second quarter as markets remained resilient and the Dow and S&P 500(R) Index reached all-time highs. Year-to-date through June 30, the S&P 500(R) Index returned 6.96%, the S&P MidCap 400(R) Index returned 11.9%, and the S&P SmallCap 600(R) Index returned 8.6%. Energy was the best performing sector across large-cap and mid-cap stocks, while materials dominated in small-caps. Financials were the biggest laggard across all market capitalizations. Foreign stocks, as measured by the MSCI EAFE(R) Index, returned 10.7% in light of continued strong economic growth abroad. Bonds underperformed equities with the Lehman Brothers Aggregate Bond Index/1/ returning 0.98%. PORTFOLIO STRATEGIES For the six-month period ended June 30, 2007, the Portfolio (Class B) returned 6.30%, outperforming both the S&P 500 and its blended benchmark which returned 6.96% and 5.70% respectively. From an asset class perspective, the Portfolio's significant overweight to equities versus bonds relative to the blended benchmark aided returns. The Portfolio maintained a weighting of close to 15% in fixed-income exchange traded funds during the period, which was substantially less than the 38% allocation to bonds in the blended benchmark. This positioning greatly aided relative performance as equity markets posted strong gains. With regard to equity positioning, underweighting small-caps detracted from performance as smaller capitalization stocks outperformed large-caps. The Portfolio was void of small-cap exposure despite small-cap stocks representing 10% of the blended benchmark. We continue to find large-cap stocks attractive and maintain a substantial overweight to this asset class relative to the blended benchmark. Large-cap stocks have generated strong absolute returns through the first half of 2007, aiding Portfolio returns, but have lagged mid- and small-caps. The Portfolio maintained a benchmark weight of 5% to foreign equities which aided absolute returns. Within the large-cap portion of the Portfolio, sector allocation aided relative performance. An underweight position in consumer discretionary accounted for most of the relative outperformance as the sector lagged the S&P 500(R) Index through the first half of the year. The Portfolio's overweight to health care also aided relative performance. On the negative side, an underweight of materials and overweight of consumer staples detracted from relative performance. - -------- /1/ The Lehman Brothers Aggregate Bond Index represents securities that are U.S. domestic, taxable, non-convertible and dollar denominated. The Index covers the investment grade fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. The Index does not include fees or expenses and is not available for direct investment. OUTLOOK The rate of economic growth in the U.S. has slowed in recent quarters. We believe we are moving through the low point of the cycle and expect growth to gradually improve in coming quarters. From a cyclical viewpoint, we believe this growth will be sufficient to support corporate profits and economic expansion. Along with the outlook for corporate profits, we prefer large-cap stocks based on their attractive valuation relative to smaller capitalization stocks. With regard to sector allocation, we maintain an overweight to consumer staples and healthcare as these non-cyclical sectors tend to perform well at this point in the cycle. Continued exposure to domestic mid-cap and foreign developed country stocks provides additional growth opportunities and portfolio diversification. Our fixed-income focus is on high-quality, short- to intermediate-maturity bonds. We see relatively attractive yields in these areas of the fixed-income market. MARK A. KELLER Chief Investment Officer GALLATIN ASSET MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------------------------------ iShares S&P 500 Index Fund 22.07% ------------------------------------------------------------------ iShares S&P MidCap 400 Index Fund 10.02% ------------------------------------------------------------------ iShares GS $ InvesTop Corporate Bond Fund 8.65% ------------------------------------------------------------------ iShares Dow Jones U.S. Healthcare Sector Index Fund 7.89% ------------------------------------------------------------------ iShares MSCI EAFE Index Fund 5.07% ------------------------------------------------------------------ iShares Lehman 1-3 Year Treasury Bond Fund 5.01% ------------------------------------------------------------------ iShares Dow Jones U.S. Financial Sector Index Fund 4.42% ------------------------------------------------------------------ SPDR Trust Series 1 4.31% ------------------------------------------------------------------ iShares Dow Jones U.S. Consumer Goods Sector Index Fund 3.85% ------------------------------------------------------------------ iShares Dow Jones U.S. Technology Sector Index Fund 3.25% ------------------------------------------------------------------ - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- CYCLICAL GROWTH AND INCOME ETF PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- CYCLICAL GROWTH AND INCOME ETF PORTFOLIO MANAGED BY GALLATIN ASSET MANAGEMENT, INC. VS. S&P 500(R) INDEX/1/ AND BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] Cyclical Growth and S&P 500(R) Income ETF Portfolio Index Blended Benchmark -------------------- ---------- ----------------- 10/1/2005 $10,000 $10,000 $10,000 12/31/2005 10,165 10,209 10,208 12/31/2006 11,357 11,823 11,438 6/30/2007 12,072 12,645 12,305 -------------------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) -------------------------------------------------------------- Since 1 Year Inception/4/ -------------------------------------------------------------- Cyclical Growth and Income ETF Portfolio--Class A 16.61% 11.57% - -- Class B 16.44% 11.38% Class E 16.45% 11.44% -------------------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 14.34% -------------------------------------------------------------- - -- Blended Benchmark/2/ 16.87% 12.58% -------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/The blended benchmark is comprised of 2% Merrill Lynch U.S. 3-Month Treasury Bill Index, 10% Merrill Lynch Corporate/Government Master Index, 48% S&P 500(R) Index, 15% S&P MidCap 400(R) Index, 15% S&P SmallCap 600(R) Index and 10% Morgan Stanley Capital International Europe, Australia and Far East Index ("MSCI EAFE(R) Index"). The Merrill Lynch U.S. 3-Month Treasury Bill Index is composed of a single 90-Day Treasury bill issue, or potentially a seasoned 6-month or 1-year Treasury bill issue, that is replaced on a monthly basis. The Index does not include fees or expenses and is not available for direct investment. The Merrill Lynch Corporate/Government Master Index is an indicator of the performance of investment-grade domestic bonds, capturing close to $5 trillion of outstanding debt. The Index does not include fees or expenses and is not available for direct investment. The S&P MidCap 400(R) Index is a capitalization-weighted index which measures the performance of the mid-range sector of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The S&P SmallCap 600(R) Index is a capitalization-weighted index which measures the performance of the small-cap range of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The MSCI EAFE(R) Index is a widely recognized unmanaged index which is an aggregate of 15 individual country indices that collectively represent many of the major markets of the world. An index does not include transaction costs associated with buying and selling securities or any mutual fund expenses. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of Class B shares is 10/3/05. Inception of Class A and Class E shares is 5/1/06. Index returns are based on an inception date of 9/30/05. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 CYCLICAL GROWTH AND INCOME ETF PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,063.90 $2.61 Hypothetical (5% return before expenses) 1,000.00 1,022.27 2.56 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,063.00 $3.89 Hypothetical (5% return before expenses) 1,000.00 1,021.03 3.81 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,063.90 $3.38 Hypothetical (5% return before expenses) 1,000.00 1,021.52 3.31 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.51%, 0.76%, and 0.66% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST CYCLICAL GROWTH AND INCOME ETF PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- INVESTMENT COMPANY SECURITIES - 96.1% iShares Dow Jones U.S. Consumer Goods Sector Index Fund(a)............................... 139,871 $ 8,716,761 iShares Dow Jones U.S. Consumer Services Sector Index Fund........................... 41,903 2,941,172 iShares Dow Jones U.S. Energy Sector Index Fund(a)..................................... 21,100 2,529,679 iShares Dow Jones U.S. Financial Sector Index Fund(a)..................................... 87,078 10,001,779 iShares Dow Jones U.S. Healthcare Sector Index Fund(a)..................................... 256,692 17,858,062 iShares Dow Jones U.S. Industrial Sector Index Fund(a)..................................... 87,077 6,403,643 iShares Dow Jones U.S. Technology Sector Index Fund(a)..................................... 123,964 7,357,263 iShares Dow Jones U.S. Telecommunications Sector Index Fund(a)........................ 142,640 4,808,394 iShares Dow Jones U.S. Utilities Sector Index Fund........................................ 26,355 2,539,041 iShares GS $ InvesTop Corporate Bond Fund..... 187,105 19,574,925 iShares Lehman 1-3 Year Treasury Bond Fund(a)..................................... 141,389 11,333,742 iShares Lehman 7-10 Year Treasury Bond Fund(a)..................................... 38,600 3,130,074 iShares MSCI EAFE Index Fund(a)............... 141,912 11,465,070 iShares S&P 500 Index Fund(a)................. 331,835 49,944,486 iShares S&P MidCap 400 Index Fund(a).......... 253,933 22,671,138 SPDR Trust Series 1(a)........................ 64,900 9,762,907 Vanguard Consumer Discretionary VIPERs(a)................................... 28,155 1,786,998 Vanguard Consumer Staples VIPERs.............. 93,165 6,268,141 Vanguard Energy VIPERs(a)..................... 56,550 5,718,902 Vanguard Financials VIPERs(a)................. 50,032 3,194,543 Vanguard Industrials VIPERs................... 67,145 4,957,987 Vanguard Information Technology IETF(a)....... 75,523 4,356,167 Vanguard Utilities ETF........................ 2,200 181,390 ------------- Total Investment Company Securities (Cost $190,188,918) 217,502,264 ------------- --------------------------------------------------------------------- SHARES/ PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- SHORT-TERM INVESTMENTS - 4.1% Metropolitan Series Fund, Inc.: BlackRock Money Market Portfolio**................. 3,230 $ 323,003 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $9,011,553 collateralized by $9,895,000 FHLMC at 5.300% due 05/12/20 with a value of $9,189,981............................... $9,009,000 9,009,000 ------------- Total Short-Term Investments (Cost $9,332,003) 9,332,003 ------------- TOTAL INVESTMENTS - 100.2% (Cost $199,520,921) 226,834,267 Other Assets and Liabilities (net) - (0.2)% (479,788) ------------- TOTAL NET ASSETS - 100.0% $ 226,354,479 ============= PORTFOLIO FOOTNOTES: (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $56,509,798 and the collateral received consisted of cash in the amount of $56,390,513 and securities in the amount of $1,344,833. ** Affiliated Issuer. See Note 10 for additional information. FHLMC - Federal Home Loan Mortgage Corporation See notes to financial statements 4 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) CYCLICAL GROWTH AND INCOME ETF PORTFOLIO ASSETS Investments, at value (Note 2)* $217,825,267 Repurchase Agreement 9,009,000 Cash 813 Collateral for securities on loan 57,735,346 Receivable for investments sold 3,541 Receivable for Trust shares sold 37,379 Dividends receivable 289,693 Interest receivable 2,157 ------------ Total assets 284,903,196 ------------ LIABILITIES Payables for: Investments purchased 341,457 Trust shares redeemed 275,883 Distribution and services fees--Class B 46,213 Distribution and services fees--Class E 197 Collateral for securities on loan 57,735,346 Investment advisory fee payable (Note 3) 83,978 Administration fee payable 1,901 Custodian and accounting fees payable 26,716 Accrued expenses 37,026 ------------ Total liabilities 58,548,717 ------------ NET ASSETS $226,354,479 ============ NET ASSETS REPRESENTED BY: Paid in surplus $197,345,704 Accumulated net realized gain 610,522 Unrealized appreciation on investments 27,313,346 Undistributed net investment income 1,084,907 ------------ Total $226,354,479 ============ NET ASSETS Class A $ 565,818 ============ Class B 224,146,732 ============ Class E 1,641,929 ============ CAPITAL SHARES OUTSTANDING Class A 47,783 ============ Class B 18,954,913 ============ Class E 138,847 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.84 ============ Class B 11.83 ============ Class E 11.83 ============ - ------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $190,511,921 See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) CYCLICAL GROWTH AND INCOME ETF PORTFOLIO INVESTMENT INCOME: Dividends from underlying portfolios $ 1,561,739 Interest (1) 319,174 Income earned from affiliated transactions 6,525 ----------- Total investment income 1,887,438 ----------- EXPENSES: Investment advisory fee (Note 3) 482,469 Administration fees 11,901 Custody and accounting fees 10,891 Distribution fee--Class B 265,954 Distribution fee--Class E 985 Transfer agent fees 6,522 Audit 5,894 Legal 7,623 Trustee fees and expenses 7,787 Shareholder reporting 6,740 Insurance 4,598 Other 1,888 ----------- Total expenses 813,252 ----------- Net investment income 1,074,186 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on: Investments 663,422 ----------- Net realized gain on investments 663,422 ----------- Net change in unrealized appreciation on: Investments 11,465,500 ----------- Net change in unrealized appreciation on investments 11,465,500 ----------- Net realized and change in unrealized gain on investments 12,128,922 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $13,203,108 =========== - ------------------------------------------------------------------------------------- (1)Interest income includes securities lending income of: $ 175,230 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) CYCLICAL GROWTH AND INCOME ETF PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 1,074,186 $ 2,865,743 Net realized gain on investments from underlying Portfolios 663,422 47,285 Net change in unrealized appreciation on investments 11,465,500 15,825,757 ------------ ------------ Net increase in net assets resulting from operations 13,203,108 18,738,785 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (6) (2,042) Class B (998) (2,834,756) Class E (2) (13,252) From net realized gains Class A (31) -- Class B (15,948) (91,035) Class E (98) -- ------------ ------------ Net decrease in net assets resulting from distributions (17,083) (2,941,085) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 487,662 175,495 Class B 23,627,849 197,297,986 Class E 765,446 1,076,736 Net asset value of shares issued through dividend reinvestment Class A 37 2,042 Class B 16,946 2,925,791 Class E 100 13,252 Cost of shares repurchased Class A (96,932) (26,611) Class B (16,192,291) (19,570,106) Class E (255,206) (95,827) ------------ ------------ Net increase in net assets from capital share transactions 8,353,611 181,798,758 ------------ ------------ TOTAL INCREASE IN NET ASSETS 21,539,636 197,596,458 Net assets at beginning of period 204,814,843 7,218,385 ------------ ------------ Net assets at end of period $226,354,479 $204,814,843 ============ ============ Net assets at end of period includes undistributed net investment income $ 1,084,907 $ 11,728 ============ ============ See notes to financial statements 7 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS A CYCLICAL GROWTH AND INCOME ETF PORTFOLIO ------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $11.13 $10.56 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.08 (a) 0.25 (a) Net Realized/Unrealized Gain on Investments............................. 0.63 0.47 ------ ------ Total from Investment Operations........................................ 0.71 0.72 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.00)+ (0.15) Distributions from Net Realized Capital Gains........................... (0.00)+ -- ------ ------ Total Distributions..................................................... (0.00)+ (0.15) ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $11.84 $11.13 ====== ====== TOTAL RETURN 6.39% 6.81% Ratio of Expenses to Average Net Assets................................. 0.51%* 0.56%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.51%* 0.66%* Ratio of Net Investment Income to Average Net Assets.................... 1.37%* 3.42%* Portfolio Turnover Rate................................................. 6.4% 23.2% Net Assets, End of Period (in millions)................................. $ 0.6 $ 0.2 CLASS B -------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(C) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $11.13 $10.11 $10.00 ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.06 (a) 0.17 (a) 0.09 (a) Net Realized/Unrealized Gain on Investments............................. 0.64 1.02 0.08 ------ ------ ------ Total from Investment Operations........................................ 0.70 1.19 0.17 ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.00)+ (0.16) (0.06) Distributions from Net Realized Capital Gains........................... (0.00)+ (0.01) -- ------ ------ ------ Total Distributions..................................................... (0.00)+ (0.17) (0.06) ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $11.83 $11.13 $10.11 ====== ====== ====== TOTAL RETURN 6.30% 11.73% 1.65% Ratio of Expenses to Average Net Assets................................. 0.76%* 0.80% 0.80%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.76%* 0.84% 3.73%* Ratio of Net Investment Income to Average Net Assets.................... 1.00%* 1.65% 3.31%* Portfolio Turnover Rate................................................. 6.4% 23.2% 3.5% Net Assets, End of Period (in millions)................................. $224.1 $203.6 $ 7.2 * Annualized + Rounds to less $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. (c) Commencement of operations--10/03/2005. See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS E CYCLICAL GROWTH AND INCOME ETF PORTFOLIO ------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $11.12 $10.56 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.07 (a) 0.18 (a) Net Realized/Unrealized Gain on Investments............................. 0.64 0.52 ------ ------ Total from Investment Operations........................................ 0.71 0.70 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.00)+ (0.14) Distributions from Net Realized Capital Gains........................... (0.00)+ -- ------ ------ Total Distributions..................................................... (0.00)+ (0.14) ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $11.83 $11.12 ====== ====== TOTAL RETURN 6.39% 6.65% Ratio of Expenses to Average Net Assets................................. 0.66%* 0.70%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.66%* 0.79%* Ratio of Net Investment Income to Average Net Assets.................... 1.16%* 2.52%* Portfolio Turnover Rate................................................. 6.4% 23.2% Net Assets, End of Period (in millions)................................. $ 1.6 $ 1.1 * Annualized + Rounds to less $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Cyclical Growth and Income ETF Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. REPURCHASE AGREEMENT - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. G. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Gallatin Asset Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Cyclical Growth and Income ETF Portfolio $482,469 0.45% First $300 Million 0.43% $300 Million to $600 Million 0.40% Over $600 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred in - - -------------------- 2005 2006 2007 - - Maximum Expense Ratio ------- ------- ---- under current Expense Subject to repayment Limitation Agreement until December 31, - - ---------------------- -------------------- Portfolio Class A Class B Class E 2010 2011 2012 - --------- ------- ------- ------- ------- ------- ---- Cyclical Growth and Income ETF Portfolio 0.55% 0.80% 0.70% $32,599 $62,444 $-- If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to Reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- ---------- ------------- ----------- ------------ ---------- Cyclical Growth and Income ETF Portfolio Class A 06/30/2007 13,931 42,209 3 (8,360) 33,852 47,783 05/01/2006-12/31/2006 -- 16,146 183 (2,398) 13,931 13,931 Class B 06/30/2007 18,301,821 2,053,792 1,450 (1,402,150) 653,092 18,954,913 12/31/2006 714,261 19,187,779 265,008 (1,865,227) 17,587,560 18,301,821 Class E 06/30/2007 94,581 66,403 8 (22,145) 44,266 138,847 05/01/2006-12/31/2006 -- 102,310 1,186 (8,915) 94,581 94,581 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Cyclical Growth and Income ETF Portfolio $-- $18,029,213 $-- $13,210,379 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Cyclical Growth and Income ETF Portfolio $199,520,921 $27,905,563 $(592,217) $27,313,346 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Cyclical Growth and Income ETF Portfolio $56,509,798 $57,735,346 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ------------------ ---------------------- ------------------ 2006 2005 2006 2005 2006 2005 ---- ---- ---- ---- ---------- ------- Cyclical Growth and Income ETF Portfolio $2,941,085 $39,258 $-- $-- $2,941,085 $39,258 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ----------- Cyclical Growth and Income ETF Portfolio $11,728 $16,062 $15,794,961 $-- $15,822,751 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 10. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of an Underlying Portfolio's net assets. At the end of the period, the Portfolio was not the owner of record of 5% or more of the total outstanding shares of any Underlying Portfolios. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 14 MET INVESTORS SERIES TRUST Cyclical Growth ETF Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- CYCLICAL GROWTH ETF PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET OVERVIEW Continuing the general trend of the past four years, financial markets progressed markedly during the first half of 2007. Volatility returned to the markets with episodic appearances over the past six months. Global markets dropped sharply in February on fears of a slowdown in U.S. economic growth from a subprime lending meltdown. Despite significant declines, markets recovered sharply and ended the first quarter on a positive note. The advancement continued during the second quarter as markets remained resilient and the Dow and S&P 500(R) Index reached all-time highs. Year-to-date through June 30, the S&P 500(R) Index returned 6.96%, the S&P MidCap 400(R) Index returned 11.9%, and the S&P SmallCap 600(R) Index returned 8.6%. Energy was the best performing sector across large-cap and mid-cap stocks, while materials dominated in small-caps. Financials were the biggest laggard across all market capitalizations. Foreign stocks, as measured by the MSCI EAFE(R) Index, returned 10.7% in light of continued strong economic growth abroad. Bonds underperformed equities with the Lehman Brothers Aggregate Bond Index/1/ returning 0.98%. PORTFOLIO STRATEGIES For the six-month period ended June 30, 2007, the Portfolio (Class B) returned 7.73%, outperforming both the S&P 500 and its blended benchmark which returned 6.96% and 7.66% respectively. From an asset class perspective, overweighting equities versus bonds relative to the blended benchmark aided Portfolio returns. With regard to equity positioning, underweighting small-caps detracted from performance as smaller capitalization stocks outperformed large-caps. The Portfolio was void of small-cap exposure despite small-cap stocks representing 15% of the blended benchmark. We continue to find large-cap stocks attractive and maintain a substantial overweight to this asset class relative to the blended benchmark. Large-cap stocks have generated strong absolute returns through the first half of 2007, aiding Portfolio returns, but have lagged mid- and small-caps. The Portfolio maintained a benchmark weight of 10% to foreign equities which aided absolute returns. Within the large-cap portion of the Portfolio, sector allocation aided relative performance. An underweight position in consumer discretionary accounted for most of the relative outperformance as the sector lagged the S&P 500(R) Index through the first half of the year. The Portfolio's overweight to health care also aided relative performance. On the negative side, an underweight of materials and overweight of consumer staples detracted from relative performance. OUTLOOK The rate of economic growth in the U.S. has slowed in recent quarters. We believe we are moving through the low point of the cycle and expect growth to gradually improve in coming quarters. From a cyclical - -------- /1/ The Lehman Brothers Aggregate Bond Index represents securities that are U.S. domestic, taxable, non-convertible and dollar denominated. The Index covers the investment grade fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities and asset-backed securities. The Index does not include fees or expenses and is not available for direct investment. viewpoint, we believe this growth will be sufficient to support corporate profits and economic expansion. Along with the outlook for corporate profits, we prefer large-cap stocks based on their attractive valuation relative to smaller capitalization stocks. With regard to sector allocation, we maintain an overweight to consumer staples and healthcare as these non-cyclical sectors tend to perform well at this point in the cycle. Continued exposure to domestic mid-cap and foreign developed country stocks provides additional growth opportunities and portfolio diversification. MARK A. KELLER Chief Investment Officer GALLATIN ASSET MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------------------------------ iShares S&P 500 Index Fund 21.25% ------------------------------------------------------------------ iShares S&P MidCap 400 Index Fund 15.03% ------------------------------------------------------------------ SPDR Trust Series 1 14.27% ------------------------------------------------------------------ iShares MSCI EAFE Index Fund 10.24% ------------------------------------------------------------------ iShares Dow Jones U.S. Healthcare Sector Index Fund 7.93% ------------------------------------------------------------------ iShares Dow Jones U.S. Financial Sector Index Fund 4.14% ------------------------------------------------------------------ iShares Dow Jones U.S. Consumer Goods Sector Index Fund 3.56% ------------------------------------------------------------------ Vanguard Consumer Staples VIPERs 3.15% ------------------------------------------------------------------ iShares Dow Jones U.S. Technology Sector Index Fund 2.83% ------------------------------------------------------------------ iShares Dow Jones U.S. Industrial Sector Index Fund 2.69% ------------------------------------------------------------------ - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- CYCLICAL GROWTH ETF PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- CYCLICAL GROWTH ETF PORTFOLIO MANAGED BY GALLATIN ASSET MANAGEMENT, INC. VS. S&P 500(R) INDEX/1/ AND BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] Cyclical Growth S&P 500(R) Blended ETF Portfolio Index Benchmark --------------- ---------- --------- 10/1/2005 $10,000 $10,000 $10,000 12/31/2005 10,204 10,209 10,231 12/31/2006 11,618 11,823 11,728 6/30/2007 12,516 12,645 12,723 ---------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) ---------------------------------------------------- Since 1 Year Inception/4/ ---------------------------------------------------- Cyclical Growth ETF Portfolio--Class A 19.43% 13.36% - -- Class B 19.07% 13.69% Class E 19.18% 13.16% ---------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 14.34% ---------------------------------------------------- - -- Blended Benchmark/2/ 19.42% 14.76% ---------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The Performance of Class B shares will differ from that of the other classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/The blended benchmark is comprised of 2% Merrill Lynch U.S. 3-Month Treasury Bill Index, 10% Merrill Lynch Corporate/Government Master Index, 48% S&P 500(R) Index, 15% S&P MidCap 400(R) Index, 15% S&P SmallCap 600(R) Index and 10% Morgan Stanley Capital International Europe, Australia and Far East Index ("MSCI EAFE(R) Index"). The Merrill Lynch U.S. 3-Month Treasury Bill Index is composed of a single 90-Day Treasury bill issue, or potentially a seasoned 6-month or 1-year Treasury bill issue, that is replaced on a monthly basis. The Index does not include fees or expenses and is not available for direct investment. The Merrill Lynch Corporate/Government Master Index is an indicator of the performance of investment-grade domestic bonds, capturing close to $5 trillion of outstanding debt. The Index does not include fees or expenses and is not available for direct investment. The S&P MidCap 400(R) Index is a capitalization-weighted index which measures the performance of the mid-range sector of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The S&P SmallCap 600(R) Index is a capitalization-weighted index which measures the performance of the small-cap range of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The MSCI EAFE(R) Index is a widely recognized unmanaged index which is an aggregate of 15 individual country indices that collectively represent many of the major markets of the world. An index does not include transaction costs associated with buying and selling securities or any mutual fund expenses. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of Class B shares is 10/3/05. Inception of Class A and Class E shares is 5/1/06. Index returns are based on an inception date of 9/30/05. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 CYCLICAL GROWTH ETF PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,079.90 $2.58 Hypothetical (5% return before expenses) 1,000.00 1,022.32 2.51 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,077.30 $3.86 Hypothetical (5% return before expenses) 1,000.00 1,021.08 3.76 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,078.10 $3.35 Hypothetical (5% return before expenses) 1,000.00 1,021.57 3.26 - ------------------------------------------ ------------- ------------- -------------- ** Expenses are equal to the Portfolio's annualized expense ratio of 0.50% , 0.75% , and 0.65% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 184/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST CYCLICAL GROWTH ETF PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------- INVESTMENT COMPANY SECURITIES - 98.0% iShares Dow Jones U.S. Consumer Goods Sector Index Fund.......................... 149,139 $ 9,294,342 iShares Dow Jones U.S. Consumer Services Sector Index Fund.......................... 19,909 1,397,413 iShares Dow Jones U.S. Energy Sector Index Fund(a).................................... 31,300 3,752,557 iShares Dow Jones U.S. Financial Sector Index Fund(a).................................... 94,164 10,815,677 iShares Dow Jones U.S. Healthcare Sector Index Fund(a).............................. 297,857 20,721,911 iShares Dow Jones U.S. Industrial Sector Index Fund(a).............................. 95,609 7,031,086 iShares Dow Jones U.S. Technology Sector Index Fund................................. 124,857 7,410,263 iShares Dow Jones U.S. Telecommunications Sector Index Fund(a)....................... 164,318 5,539,160 iShares Dow Jones U.S. Utilities Sector Index Fund....................................... 20,613 1,985,856 iShares MSCI EAFE Index Fund(a).............. 331,435 26,776,634 iShares S&P 500 Index Fund(a)................ 369,057 55,546,769 iShares S&P MidCap 400 Index Fund(a)......... 440,228 39,303,556 SPDR Trust Series 1(a)....................... 248,000 37,306,640 Vanguard Consumer Discretionary VIPERs(a).................................. 45,355 2,878,682 Vanguard Consumer Staples VIPERs............. 122,286 8,227,402 Vanguard Energy VIPERs(a).................... 47,767 4,830,677 Vanguard Financials VIPERs................... 37,782 2,412,381 Vanguard Industrials VIPERs.................. 73,545 5,430,563 Vanguard Information Technology IETF(a)...... 80,623 4,650,334 Vanguard Utilities ETF....................... 11,300 931,685 ------------- Total Investment Company Securities (Cost $216,756,985) 256,243,588 ------------- ------------------------------------------------------------------------ SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ SHORT-TERM INVESTMENTS - 2.4% Metropolitan Series Fund, Inc.: BlackRock Money Market Portfolio**................. 4,378 $ 437,818 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $5,876,665 on 07/02/07 collateralized by $6,455,000 FHLMC at 5.300% due 05/12/20 with a value of $5,995,081...................... $ 5,875,000 5,875,000 ------------- Total Short-Term Investments (Cost $6,312,818) 6,312,818 ------------- TOTAL INVESTMENTS - 100.4% (Cost $223,069,803) 262,556,406 Other Assets and Liabilities (net) - (0.4)% (1,140,859) ------------- TOTAL NET ASSETS - 100.0% $ 261,415,547 ============= PORTFOLIO FOOTNOTES: (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $63,441,243 and the collateral received consisted of cash in the amount of $63,540,853 and securities in the amount of $1,251,690. ** Affiliated Issuer. See Note 10 for additional information. FHLMC - Federal Home Loan Mortgage Corporation See notes to financial statements 4 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) CYCLICAL GROWTH ETF PORTFOLIO ASSETS Investments, at value (Note 2)* $256,681,406 Repurchase Agreement 5,875,000 Cash 709 Collateral for securities on loan 64,792,543 Receivable for investments sold 5,452 Receivable for Trust shares sold 9,146 Dividends receivable 431,083 Interest receivable 2,328 ------------ Total assets 327,797,667 ------------ LIABILITIES Payables for: Investments purchased 1,002,844 Trust shares redeemed 368,477 Distribution and services fees--Class B 53,193 Distribution and services fees--Class E 302 Collateral for securities on loan 64,792,543 Investment advisory fee payable (Note 3) 97,046 Administration fee payable 1,901 Custodian and accounting fees payable 26,970 Accrued expenses 38,844 ------------ Total liabilities 66,382,120 ------------ NET ASSETS $261,415,547 ============ NET ASSETS REPRESENTED BY: Paid in surplus $220,588,034 Accumulated net realized gain 693,736 Unrealized appreciation on investments 39,486,603 Undistributed net investment income 647,174 ------------ Total $261,415,547 ============ NET ASSETS Class A $ 1,266,198 ============ Class B 257,548,438 ============ Class E 2,600,911 ============ CAPITAL SHARES OUTSTANDING Class A 102,980 ============ Class B 20,984,798 ============ Class E 211,756 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 12.30 ============ Class B 12.27 ============ Class E 12.28 ============ - ------------------------------------------------------------------ *Investments at cost, excluding Repurchase Agreements $217,194,803 See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) CYCLICAL GROWTH ETF PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 307,809 Interest (1) 1,260,553 Income earned from affiliated transactions 10,411 ----------- Total investment income 1,578,773 ----------- EXPENSES: Investment advisory fee (Note 3) 560,073 Administration fees 11,901 Custody and accounting fees 10,334 Distribution fee--Class B 307,839 Distribution fee--Class E 1,413 Transfer agent fees 6,378 Audit 5,894 Legal 7,623 Trustee fees and expenses 7,787 Shareholder reporting 7,471 Insurance 5,301 Other 1,841 ----------- Total expenses 933,855 ----------- Net investment income 644,918 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on: Investments 718,573 ----------- Net realized gain on investments 718,573 ----------- Net change in unrealized appreciation on: Investments 17,480,507 ----------- Net change in unrealized appreciation on investments 17,480,507 ----------- Net realized and change in unrealized gain on investments 18,199,080 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $18,843,998 =========== - ------------------------------------------------------------------------------------- (1)Interest income includes securities lending income of: $ 229,430 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) CYCLICAL GROWTH ETF PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 644,918 $ 2,375,903 Net realized gain on investments from underlying Portfolios 718,573 699,732 Net change in unrealized appreciation on investments 17,480,507 21,851,780 ------------ ------------ Net increase in net assets resulting from operations 18,843,998 24,927,415 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A -- (2,798) Class B -- (2,361,048) Class E -- (12,002) From net realized gains Class A -- (584) Class B -- (727,499) Class E -- (2,627) ------------ ------------ Net decrease in net assets resulting from distributions -- (3,106,558) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 1,016,673 287,859 Class B 17,099,402 213,309,795 Class E 1,814,142 1,283,431 Net asset value of shares issued through dividend reinvestment Class A -- 3,382 Class B -- 3,088,547 Class E -- 14,629 Cost of shares repurchased Class A (76,181) (30,467) Class B (13,500,780) (14,405,746) Class E (576,328) (139,548) ------------ ------------ Net increase in net assets from capital share transactions 5,776,928 203,411,882 ------------ ------------ TOTAL INCREASE IN NET ASSETS 24,620,926 225,232,739 Net assets at beginning of period 236,794,621 11,561,882 ------------ ------------ Net assets at end of period $261,415,547 $236,794,621 ============ ============ Net assets at end of period includes undistributed net investment income $ 647,174 $ 2,256 ============ ============ See notes to financial statements 7 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS A CYCLICAL GROWTH ETF PORTFOLIO ------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $11.39 $10.76 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.06 (a) 0.25 (a) Net Realized/Unrealized Gain on Investments............................. 0.85 0.53 ------ ------ Total from Investment Operations........................................ 0.91 0.78 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... -- (0.12) Distributions from Net Realized Capital Gains........................... -- (0.03) ------ ------ Total Distributions..................................................... -- (0.15) ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $12.30 $11.39 ====== ====== TOTAL RETURN 7.99% 7.20% Ratio of Expenses to Average Net Assets................................. 0.50%* 0.57%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.50%* 0.63%* Ratio of Net Investment Income to Average Net Assets.................... 1.02%* 3.33%* Portfolio Turnover Rate................................................. 5.2% 27.7% Net Assets, End of Period (in millions)................................. $ 1.3 $ 0.3 CLASS B -------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(C) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $11.39 $10.14 $10.00 ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.03 (a) 0.13 (a) 0.10 (a) Net Realized/Unrealized Gain on Investments............................. 0.85 1.28 0.10 ------ ------ ------ Total from Investment Operations........................................ 0.88 1.41 0.20 ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... -- (0.12) (0.06) Distributions from Net Realized Capital Gains........................... -- (0.04) -- ------ ------ ------ Total Distributions..................................................... -- (0.16) (0.06) ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $12.27 $11.39 $10.14 ====== ====== ====== TOTAL RETURN 7.73% 13.85% 2.04% Ratio of Expenses to Average Net Assets................................. 0.75%* 0.80% 0.80%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.75%* 0.82% 2.59%* Ratio of Net Investment Income to Average Net Assets.................... 0.52%* 1.21% 3.85%* Portfolio Turnover Rate................................................. 5.2% 27.7% 6.2% Net Assets, End of Period (in millions)................................. $257.5 $235.3 $ 11.6 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. (c) Commencement of operations--10/03/2005. See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS E CYCLICAL GROWTH ETF PORTFOLIO ------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $11.39 $10.76 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.04 (a) 0.18 (a) Net Realized/Unrealized Gain on Investments............................. 0.85 0.60 ------ ------ Total from Investment Operations........................................ 0.89 0.78 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... -- (0.12) Distributions from Net Realized Capital Gains........................... -- (0.03) ------ ------ Total Distributions..................................................... -- (0.15) ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $12.28 $11.39 ====== ====== TOTAL RETURN 7.81% 7.15% Ratio of Expenses to Average Net Assets................................. 0.65%* 0.72%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.65%* 0.77%* Ratio of Net Investment Income to Average Net Assets.................... 0.72%* 2.38%* Portfolio Turnover Rate................................................. 5.2% 27.7% Net Assets, End of Period (in millions)................................. $ 2.6 $ 1.2 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Cyclical Growth ETF Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. G. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Gallatin Asset Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Cyclical Growth ETF Portfolio $560,073 0.45% First $300 Million 0.43% $300 Million to $600 Million 0.40% Over $600 Million 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred in --------------------- 2005 2006 2007 Maximum Expense Ratio ------- ------- ----- under current Expense Subject to repayment Limitation Agreement until December 31, ---------------------- --------------------- Portfolio Class A Class B Class E 2010 2011 2012 --------- ------- ------- ------- ------- ------- ----- Cyclical Growth ETF Portfolio 0.55% 0.80% 0.70% $32,115 $40,875 $-- If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to Reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. Income earned from affiliates Number of Number of during the shares, held at Shares purchased Shares sold shares held at period ended Security Description December 31, 2006 during the period during the period June 30, 2007 June 30, 2007 - -------------------- ----------------- ----------------- ----------------- -------------- --------------- Metropolitan Series Fund Inc.: BlackRock Money Market Portfolio 373,669 212,916 148,767 437,818 $10,411 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- ---------- ------------- ----------- ------------ ---------- Cyclical Growth ETF Portfolio Class A 06/30/2007 23,516 85,905 -- (6,441) 79,464 102,980 05/01/2006-12/31/2006 -- 25,933 295 (2,712) 23,516 23,516 Class B 06/30/2007 20,666,125 1,453,939 -- (1,135,266) 318,673 20,984,798 12/31/2006 1,139,989 20,602,852 272,650 (1,349,366) 19,526,136 20,666,125 Class E 06/30/2007 107,303 152,806 -- (48,353) 104,453 211,756 05/01/2006-12/31/2006 -- 118,978 1,278 (12,953) 107,303 107,303 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Cyclical Growth ETF Portfolio $-- $18,727,530 $-- $12,677,093 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Net Income Tax Unrealized Unrealized Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- ------------ Cyclical Growth ETF Portfolio $223,069,803 $39,486,603 $-- $39,486,603 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Cyclical Growth ETF Portfolio $63,441,243 $64,792,543 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ------------------ ---------------------- ------------------ 2006 2005 2006 2005 2006 2005 ---- ---- ---- ---- ---------- ------- Cyclical Growth ETF Portfolio $3,106,558 $71,487 $-- $-- $3,106,558 $79,801 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ----------- Cyclical Growth ETF Portfolio $2,256 $-- $21,981,258 $-- $21,983,514 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 10. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of an Underlying Portfolio's net assets. At the end of the period, the Portfolio was not the owner of record of 5% or more of the total outstanding shares of any Underlying Portfolios. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 14 MET INVESTORS SERIES TRUST Dreman Small-Cap Value Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- DREMAN SMALL-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY DREMAN VALUE MANAGEMENT LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- DREMAN SMALL-CAP VALUE PORTFOLIO Except for a period of weakness in late February and early March, equity markets were quite strong during the first six months of 2007. By the end of May, most indices were at or near their all-time highs; markets were volatile with no pronounced trend in June. The Russell 3000(R) Index/1/, which is generally regarded as a good indicator of the broad stock market, returned 7.11% for the six-month period. The Small Cap Russell 2000(R) Index/2/ returned 6.45%. Within all capitalization categories, using the Russell growth and value indices for measurement, growth stocks performed better than value stocks. During the six month period ending June 30, 2007, the Portfolio returned 8.52%; while the benchmark (the Russell 2000 Value Index/3/) returned 3.80%, outperforming the Index by 497 basis points. An important factor in the fund's strong performance was not owning some of the worst performing issues in the financials sector, particularly mortgage companies and real estate investment trusts. An underweight position in banks was also positive. Holdings in the information technology sector contributed to performance, particularly communications equipment manufacturers CommScope, Inc. and Anixter International Inc. As in past periods, energy holdings contributed to performance, especially Atwood Oceanics, Inc., Superior Energy Services, Inc., Uranium Resources PLC, and OMI Corp., a marine shipper or petroleum products that agreed to be acquired. The major detractor from performance was not having a significant position in the materials sector, which performed very well. At this late stage of an economic expansion, we have difficulty finding good values among these highly cyclical stocks. However, a position in Uranium Resources Plc, a uranium exploration and development company focused in southern Tanzania, contributed to performance. Messrs. David N. Dreman, E. Clifton Hoover Jr., and Mark Roach have served as the day-to-day portfolio managers of the portion of the Portfolio's assets allocated to Dreman. Mr. Dreman has been part of the management team since the Portfolio's inception in 2005. Mr. Dreman is the founder, Chairman and Chief Investment Officer of Dreman Value Management, LLC. Mr. Hoover has been a Managing Director of Large and Small Cap products, and the co-Chief Investment Officer of Dreman Value Management since December 2006. Mr. Roach joined DVM in November 2006 as a Managing Director and Portfolio Manager of Small and Mid Cap products. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ---------------------------------------------- CommScope, Inc. 1.46% ---------------------------------------------- Nash Finch Co. 1.38% ---------------------------------------------- Parallel Petroleum Corp. 1.37% ---------------------------------------------- General Cable Corp. 1.32% ---------------------------------------------- Barnes Group, Inc. 1.28% ---------------------------------------------- Hornbeck Offshore Services, Inc. 1.21% ---------------------------------------------- Myers Industrials, Inc. 1.19% ---------------------------------------------- Sanderson Farms, Inc. 1.19% ---------------------------------------------- BE Aerospace, Inc. 1.18% ---------------------------------------------- Central European Distribution Corp. 1.18% ---------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------- /1/ The Russell 3000(R) Index is an unmanaged index that measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the total investable U.S. equity market. The Index does not include fees or expenses and is not available for direct investment. /2/ The Russell 2000(R) Index is an unmanaged index that measures the performance of the 2,000 smallest U.S. companies in the Russell 3000(R) Index, which represents approximately 10% of the total market capitalization of the Russell 3000 Index. The Index does not include fees or expenses and is not available for direct investment. /3/ The Russell 2000(R) Value Index is an unmanaged index which measures the performance of those Russell 2000 companies with lower price-to-book ratios and lower forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- DREMAN SMALL-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY DREMAN VALUE MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- DREMAN SMALL-CAP VALUE PORTFOLIO MANAGED BY DREMAN VALUE MANAGEMENT LLC VS. RUSSELL 2000(R) VALUE INDEX/1/ Growth Based on $10,000+ [CHART] Dreman Small Cap Value Portfolio Russell 2000(R) Value Index -------------------------------- --------------------------- 5/2/2005 $10,000 $10,000 12/31/2005 11,355 11,498 12/31/2006 14,107 14,199 6/30/2007 15,309 14,738 -------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) -------------------------------------------------------------- 1 Year Since Inception/3/ -------------------------------------------------------------- Dreman Small-Cap Value - -- Portfolio--Class A 20.22% 21.74% -------------------------------------------------------------- - - - Russell 2000(R) Value Index/1/ 16.05% 19.60% -------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The Russell 2000(R) Value Index is an unmanaged index which measures the performance of those Russell 2000 companies with lower price-to-book ratios and lower forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividend and capital gains distributions. /3/Inception of Class A shares is 05/02/2005. Index returns are based on an inception date of 4/30/2005. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 DREMAN SMALL-CAP VALUE PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,085.20 $4.65 Hypothetical (5% return before expenses) 1,000.00 1,020.33 4.51 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.90% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST DREMAN SMALL-CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------------- COMMON STOCKS - 90.5% AEROSPACE & DEFENSE - 5.2% Aeroflex, Inc.*(a)................................ 91,600 $ 1,297,972 Armor Holdings, Inc.*............................. 18,800 1,633,156 BE Aerospace, Inc.*(a)............................ 42,550 1,757,315 Curtiss-Wright Corp.(a)........................... 35,850 1,670,968 DRS Technologies, Inc.(a)......................... 23,450 1,342,982 ------------- 7,702,393 ------------- AIR FREIGHT & LOGISTICS - 0.9% ABX Air, Inc.*(a)................................. 161,600 1,302,496 ------------- AIRLINES - 0.6% Alaska Air Group, Inc.*(a)........................ 32,600 908,236 ------------- BANKS - 7.5% Boston Private Financial Holdings, Inc.(a)........ 45,950 1,234,677 Chittenden Corp.(a)............................... 43,350 1,515,082 Citizens Banking Corp.(a)......................... 56,400 1,032,120 City Holding Co.(a)............................... 32,900 1,261,057 Columbia Banking System, Inc.(a).................. 39,700 1,161,225 FirstMerit Corp.(a)............................... 56,400 1,180,452 MB Financial, Inc.(a)............................. 37,600 1,306,224 Sterling Financial Corp. of Spokane(a)............ 41,600 1,203,904 UCBH Holdings, Inc.(a)............................ 72,250 1,320,007 ------------- 11,214,748 ------------- BUILDING PRODUCTS - 1.9% Lennox International, Inc.(a)..................... 40,900 1,400,007 NCI Building Systems, Inc.*(a).................... 27,500 1,356,575 ------------- 2,756,582 ------------- COMMERCIAL SERVICES & SUPPLIES - 3.4% Ennis, Inc.(a).................................... 50,300 1,183,056 Fair Isaac Corp.(a)............................... 33,950 1,362,074 Kelly Services, Inc............................... 41,300 1,134,098 Nobel Learning Communities, Inc.*................. 8,078 117,777 Pediatrix Medical Group, Inc.*.................... 23,900 1,318,085 ------------- 5,115,090 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 2.6% Arris Group, Inc.*(a)............................. 93,850 1,650,822 CommScope, Inc.*.................................. 37,250 2,173,537 ------------- 3,824,359 ------------- CONTAINERS & PACKAGING - 1.2% Myers Industrials, Inc.(a)........................ 80,300 1,775,433 ------------- ELECTRIC UTILITIES - 2.5% Allete, Inc....................................... 26,850 1,263,293 IDACORP, Inc.(a).................................. 39,700 1,271,988 Integrys Energy Group, Inc.(a).................... 24,200 1,227,666 ------------- 3,762,947 ------------- ------------------------------------------------------------------------ VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------------ ELECTRONIC EQUIPMENT & INSTRUMENTS - 4.6% Anixter International, Inc.*(a)................... 20,300 $ 1,526,763 General Cable Corp.*(a)........................... 26,050 1,973,287 Park Electrochemical Corp.(a)..................... 8,300 233,894 Regal-Beloit Corp.(a)............................. 29,250 1,361,295 Tektronix, Inc.................................... 16,800 566,832 Varian, Inc.*(a).................................. 22,800 1,250,124 ------------- 6,912,195 ------------- ENERGY EQUIPMENT & SERVICES - 2.2% Hercules Offshore, Inc.*(a)....................... 45,250 1,465,195 Hornbeck Offshore Services, Inc.*(a).............. 46,650 1,808,154 ------------- 3,273,349 ------------- FINANCIAL - DIVERSIFIED - 3.5% ASTA Funding, Inc.(a)............................. 37,250 1,431,517 Financial Federal Corp.(a)........................ 50,650 1,510,383 Friedman, Billings, Ramsey Group, Inc............. 140,300 766,038 Waddell & Reed Financial, Inc. - Class A(a)....... 57,800 1,503,378 ------------- 5,211,316 ------------- FOOD & DRUG RETAILING - 4.3% Central European Distribution Corp.*(a)........... 50,650 1,753,503 Nash Finch Co.(a)................................. 41,600 2,059,200 Ruddick Corp.(a).................................. 44,400 1,337,328 Weis Markets, Inc.(a)............................. 29,950 1,213,274 ------------- 6,363,305 ------------- FOOD PRODUCTS - 5.0% Del Monte Foods Co................................ 116,100 1,411,776 J.M. Smucker Co. (The)............................ 25,600 1,629,696 Pilgrim's Pride Corp.............................. 39,000 1,488,630 Ralcorp Holdings, Inc.*........................... 22,100 1,181,245 Sanderson Farms, Inc.(a).......................... 39,350 1,771,537 ------------- 7,482,884 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.8% Cooper Cos., Inc. (The)(a)........................ 27,850 1,484,962 Syneron Medical, Ltd.*(a)......................... 50,000 1,247,500 ------------- 2,732,462 ------------- HEALTH CARE PROVIDERS & SERVICES - 4.5% Amedisys, Inc.*(a)................................ 39,350 1,429,585 Amsurg Corp.*(a).................................. 53,800 1,298,732 Healthspring, Inc.*............................... 59,100 1,126,446 LifePoint Hospitals, Inc.*(a)..................... 35,700 1,380,876 Option Care, Inc.(a).............................. 94,750 1,459,150 ------------- 6,694,789 ------------- HOTELS, RESTAURANTS & LEISURE - 0.7% Ruby Tuesday, Inc.(a)............................. 40,900 1,076,897 ------------- HOUSEHOLD DURABLES - 0.8% HNI Corp.(a)...................................... 27,500 1,127,500 ------------- See notes to financial statements 4 MET INVESTORS SERIES TRUST DREMAN SMALL-CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------------- INSURANCE - 6.6% Argonaut Group, Inc.(a)........................... 38,350 $ 1,196,904 Endurance Specialty Holdings, Ltd................. 38,350 1,535,534 Hanover Insurance Group, Inc. (The)............... 29,250 1,427,107 IPC Holdings, Ltd.(a)............................. 45,950 1,483,725 Platinum Underwriters Holdings, Ltd.(a)........... 40,550 1,409,113 Safety Insurance Group, Inc.(a)................... 33,600 1,391,040 United Fire & Casualty Co.(a)..................... 39,000 1,379,820 ------------- 9,823,243 ------------- LEISURE EQUIPMENT & PRODUCTS - 1.0% K2, Inc.*(a)...................................... 102,400 1,555,456 ------------- MACHINERY - 2.3% Barnes Group, Inc.(a)............................. 60,100 1,903,968 Kennametal, Inc................................... 19,250 1,579,078 ------------- 3,483,046 ------------- METALS & MINING - 2.7% Iamgold Corp...................................... 171,000 1,309,860 RTI International Metals, Inc.*................... 15,500 1,168,235 Uranium Resources, Inc.*(a)....................... 144,829 1,597,464 ------------- 4,075,559 ------------- OIL & GAS - 7.8% Atwood Oceanics, Inc.*(a)......................... 24,900 1,708,638 Delta Petroleum Corp.*(a)......................... 70,850 1,422,668 Parallel Petroleum Corp.*(a)...................... 92,950 2,035,605 Petrohawk Energy Corp.*(a)........................ 105,500 1,673,230 Petroquest Energy, Inc.*(a)....................... 120,500 1,752,070 St. Mary Land & Exploration Co.(a)................ 37,600 1,376,912 Superior Energy Services, Inc.*(a)................ 41,300 1,648,696 ------------- 11,617,819 ------------- PERSONAL PRODUCTS - 1.1% Helen of Troy, Ltd.*(a)........................... 59,350 1,602,450 ------------- PHARMACEUTICALS - 1.1% Axcan Pharma, Inc.*(a)............................ 80,600 1,557,998 ------------- REAL ESTATE - 3.3% American Financial Realty Trust (REIT)(a)......... 120,500 1,243,560 Ashford Hospitality Trust, Inc. (REIT)(a)......... 99,750 1,173,060 Highland Hospitality Corp. (REIT)................. 70,850 1,360,320 Medical Properties Trust, Inc. (REIT)(a).......... 87,950 1,163,579 ------------- 4,940,519 ------------- RETAIL - SPECIALTY - 3.6% Hanesbrands, Inc.*(a)............................. 52,800 1,427,184 Men's Wearhouse, Inc. (The)....................... 27,500 1,404,425 Penske Automotive Group, Inc...................... 61,100 1,300,819 Regis Corp.(a).................................... 32,200 1,231,650 ------------- 5,364,078 ------------- ROAD & RAIL - 0.9% GATX Corp.(a)..................................... 28,550 1,406,088 ------------- ---------------------------------------------------------------------------- SHARES/PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------------- SOFTWARE - 1.9% Jack Henry & Associates, Inc.(a).................. 56,750 $ 1,461,313 Stec, Inc.*(a).................................... 218,300 1,403,669 ------------- 2,864,982 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.9% Alaska Communications Systems Group, Inc.(a)...... 86,050 1,363,032 Iowa Telecommunications Services, Inc.(a)......... 66,500 1,511,545 ------------- 2,874,577 ------------- TEXTILES, APPAREL & LUXURY GOODS - 1.0% Stride Rite Corp.(a).............................. 73,200 1,483,032 ------------- TOBACCO - 1.1% Vector Group, Ltd.(a)............................. 70,500 1,588,365 ------------- TRADING COMPANIES & DISTRIBUTORS - 1.0% Mueller Water Products, Inc.(a)................... 88,600 1,511,516 ------------- Total Common Stocks (Cost $121,889,968) 134,985,709 ------------- SHORT-TERM INVESTMENT - 9.4% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $13,932,947 on 07/02/07 collateralized by $14,230,000 FNMA at 2.115% due 07/03/07 with a value of $14,212,213. (Cost - $13,929,000).................................. $13,929,000 13,929,000 ------------- TOTAL INVESTMENTS - 99.9% (Cost $135,818,968) 148,914,709 Other Assets and Liabilities (net) - 0.1% 186,998 ------------- TOTAL NET ASSETS - 100.0% $ 149,101,707 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $37,264,133 and the collateral received consisted of cash in the amount of $38,202,344 and securities in the amount of $3,928. FNMA - Federal National Mortgage Association REIT - Real Estate Investment Trust See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) DREMAN SMALL-CAP VALUE PORTFOLIO ASSETS Investments, at value (Note 2)* $134,985,709 Repurchase Agreement 13,929,000 Cash 1,397 Collateral for securities on loan 38,206,272 Receivable for Trust shares sold 435,942 Dividends receivable 231,980 Interest receivable 2,631 ------------ Total assets 187,792,931 ------------ LIABILITIES Payables for: Investments purchased 177,966 Trust shares redeemed 128,852 Collateral for securities on loan 38,206,272 Investment advisory fee payable (Note 3) 94,222 Administration fee payable 2,042 Custodian and accounting fees payable 41,716 Accrued expenses 40,154 ------------ Total liabilities 38,691,224 ------------ NET ASSETS $149,101,707 ============ NET ASSETS REPRESENTED BY: Paid in surplus $133,132,888 Accumulated net realized gain 2,432,614 Unrealized appreciation on investments 13,095,741 Undistributed net investment income 440,464 ------------ Total $149,101,707 ============ NET ASSETS Class A $149,101,707 ============ CAPITAL SHARES OUTSTANDING Class A 10,027,680 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 14.87 ============ - ------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $121,889,968 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) DREMAN SMALL-CAP VALUE PORTFOLIO INVESTMENT INCOME: Dividends $ 775,074 Interest (1) 174,744 ----------- Total investment income 949,818 ----------- EXPENSES: Investment advisory fee (Note 3) 455,509 Administration fees 5,706 Custody and accounting fees 14,324 Transfer agent fees 6,665 Audit 12,043 Legal 7,135 Trustee fees and expenses 3,994 Shareholder reporting 807 Insurance 2,048 Other 1,123 ----------- Total expenses 509,354 ----------- Net investment income 440,464 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 2,482,656 Foreign currency (3) ----------- Net realized gain on investments and foreign currency 2,482,653 ----------- Net change in unrealized appreciation on: Investments 7,100,393 Foreign currency 3 ----------- Net change in unrealized appreciation on investments and foreign currency 7,100,396 ----------- Net realized and change in unrealized gain on investments and foreign currency 9,583,049 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $10,023,513 =========== - -------------------------------------------------------------------------------------- (1)Interest income includes securities lending income of: $ 21,098 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) DREMAN SMALL-CAP VALUE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 440,464 $ 357,024 Net realized gain on investments and foreign currency 2,482,653 718,497 Net change in unrealized appreciation on investments and foreign currency 7,100,396 5,658,126 ------------ ----------- Net increase in net assets resulting from operations 10,023,513 6,733,647 ------------ ----------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A -- (337,568) From net realized gains Class A (593,783) (222,249) ------------ ----------- Net decrease in net assets resulting from distributions (593,783) (559,817) ------------ ----------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 59,737,651 78,052,408 Net asset value of shares issued through dividend reinvestment Class A 593,783 559,817 Cost of shares repurchased Class A (4,226,325) (6,551,689) ------------ ----------- Net increase in net assets from capital share transactions 56,105,109 72,060,536 ------------ ----------- TOTAL INCREASE IN NET ASSETS 65,534,839 78,234,366 Net assets at beginning of period 83,566,868 5,332,502 ------------ ----------- Net assets at end of period $149,101,707 $83,566,868 ============ =========== Net assets at end of period includes undistributed net investment income $ 440,464 $ -- ============ =========== See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A DREMAN SMALL-CAP VALUE PORTFOLIO -------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(B) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $13.77 $11.20 $10.00 ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.06 (a) 0.13 (a) 0.07 (a) Net Realized/Unrealized Gain on Investments............................. 1.11 2.57 1.30 ------ ------ ------ Total from Investment Operations........................................ 1.17 2.70 1.37 ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... -- (0.06) (0.05) Distributions from Net Realized Capital Gains........................... (0.07) (0.07) (0.12) ------ ------ ------ Total Distributions..................................................... (0.07) (0.13) (0.17) ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $14.87 $13.77 $11.20 ====== ====== ====== TOTAL RETURN 8.52% 24.23% 13.56% Ratio of Expenses to Average Net Assets................................. 0.90%* 1.10% 1.10%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.90%* 1.40% 3.83%* Ratio of Net Investment Income to Average Net Assets.................... 0.78%* 0.99% 0.86%* Portfolio Turnover Rate................................................. 3.4% 62.0% 55.0% Net Assets, End of Period (in millions)................................. $149.1 $ 83.6 $ 5.0 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Dreman Small-Cap Value Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. G. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Dreman Value Management LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Dreman Small-Cap Value Portfolio $455,509 0.825% First $50 Million 0.80% $50 Million to $100 Million 0.775% $100 Million to $500 Million 0.75% $500 Million to $1 Billion 0.725% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. State Street Bank and Trust Company provided transfer agency services to the Trust for the period January 1, 2007 through April 30, 2007. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred in -------------------- 2006 2007 ------- ---- Maximum Expense Ratio under current Expense Subject to repayment Limitation Agreement until December 31, ----------------------- -------------------- Portfolio Class A Class B Class E 2011 2012 --------- ------- ------- ------- ------- ---- Dreman Small-Cap Value Portfolio 1.10% 1.35%* 1.25%* $37,273 $-- *Classes not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares --------- --------- ------------- ----------- ------------ ---------- Dreman Small-Cap Value Portfolio Class A 06/30/2007 6,067,821 4,214,389 41,698 (296,228) 3,959,859 10,027,680 12/31/2006 476,328 6,056,380 40,605 (505,492) 5,591,493 6,067,821 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales - - ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government - - --------------- -------------- --------------- -------------- Dreman Small-Cap Value Portfolio $-- $4,622,303 $-- $3,607,395 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Dreman Small-Cap Value Portfolio $135,818,968 $16,202,822 $(3,107,081) $13,095,741 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral - ----------- ----------- $37,264,133 $38,206,272 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Long-Term Ordinary Income Capital Gain Total - - ---------------- ------------ ---------------- 2006 2005 2006 2005 2006 2005 - - -------- ------- ------- ---- -------- ------- Dreman Small-Cap Value Portfolio $477,589 $76,612 $82,228 $-- $559,817 $76,612 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ---------- Dreman Small-Cap Value Portfolio $553,513 $64,853 $5,920,721 $-- $6,539,087 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 14 MET INVESTORS SERIES TRUST Goldman Sachs Mid-Cap Value Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- GOLDMAN SACHS MID-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GOLDMAN SACHS ASSET MANAGEMENT, L.P. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- PERFORMANCE REVIEW For the six month period ended June 30, 2007, the Goldman Sachs Mid-Cap Value Portfolio Class A shares returned 9.84% versus 8.69% for its benchmark, the Russell Midcap(R) Value Index./1/ MARKET REVIEW The U.S. equity markets hit new highs during the reporting period. While the equity markets finished the first half of the year in positive territory, concerns related to subprime loans undercut investor optimism as markets closed the quarter on a cautious note. Consistent with recent trends, leveraged buyout and merger and acquisition (M&A) activity remained high as corporate and private buyers sought attractive assets. On the economic front, the Federal Reserve Board kept short-term interest rates steady while bond yields spiked above 5% in June. PORTFOLIO POSITIONING During the six-month reporting period, the Goldman Sachs Mid-Cap Value Portfolio generated positive returns and outperformed the returns of the Russell Midcap(R) Value Index. The Portfolio's stocks in the energy and healthcare sectors led performers while its holdings in the technology and financials sectors detracted from results. In the first six months of the year, a mix of successful stock picking and favorable acquisition activity drove the Portfolio's relative gains. Several of the Portfolio's Energy positions, such as EOG Resources, Inc. (1.4% of the Portfolio) and Range Resources Corp. (3.1%), rebounded from last year's weakness to lead performance year-to-date. We continue to favor Energy companies with a mix of low cost structures, positive reserve trends and disciplined management teams. The Portfolio also benefited from M&A activity as MedImmune (0.0%) was acquired by AstraZeneca at a sizable premium. MedImmune had long served as an example of what we considered a mis-priced company despite its robust pipeline of products. We subsequently sold our stake after the shares rose sharply on the news. Other holdings in the Portfolio that contributed to positive returns included Supervalu, Inc. (2.0%) and PPL Corp. (2.3%). Several investments offset gains in the portfolio for the six-month reporting period. In technology, shares of Seagate Technology (1.1%) declined as the company faced aggressive competition and pricing pressures. While we managed to avoid many of the sharp losses in the homebuilders sector, Lennar Corp. (0.6%) was still hit by housing concerns. We think this turnaround story is still attractive over the long term, but reduced the position to reflect near term uncertainty. Elsewhere, KeyCorp (1.9%) and Webster Financial Corp. - -------- /1/ The Russell Midcap(R) Value Index is an unmanaged index of common stock prices that measures the performance of those Russell Midcap companies with lower price-to-book ratios and lower forecasted growth values. The S&P 500(R) Index is the Standard & Poor's 500 Composite Index of 500 stocks, an unmanaged index of common stock prices. The Index figures do not reflect any deduction for fees, expenses or taxes. It is not possible to invest directly in an unmanaged index. (1.2%) both experienced weakness as both companies lowered their near term outlooks. We continue to view both stocks as attractive opportunities. OUTLOOK Many of our Portfolio's best performing stocks in 2007 have been companies engaged in efforts to rationalize their cost structures, divest non-strategic assets and generally improve returns on capital. As we move into the second half, we will continue to seek similar opportunities as these programs of internal change can show positive results in an uncertain market environment. We believe the market will continue to see a healthy flow of private equity investment into mid-cap companies, particularly those with the cash flow characteristics we tend to favor. TEAM MANAGED The Portfolio is managed by a team headed by Eileen Rominger, Managing Director and Chief Investment Officer--Value. Ms. Rominger joined Goldman Sachs in 1999. From 1981-1999, Ms. Rominger worked at Oppenheimer Capital, most recently as a senior portfolio manager. The Portfolio invests primarily in mid-capitalization U.S. equity investments and is subject to market risk so that the value of the securities in which it invests may go up or down in response to the prospects of individual companies, particular industry sectors and/or general economic conditions. The securities of mid-capitalization companies involve greater risks than those associated with larger, more established companies and may be subject to more abrupt or erratic price movements. This material is being provided at your specific request for informational purposes only. Although every effort has been made to accurately reflect the information contained herein, Goldman Sachs Asset Management, L.P. (together with its affiliates, "GSAM") reserves the right to correct any errors or omissions and does not make any representation or warranty (express or implied) as to the accuracy, completeness or fairness of the information contained herein. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- GOLDMAN SACHS MID-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GOLDMAN SACHS ASSET MANAGEMENT, L.P. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------- Range Resources Corp. 3.07% -------------------------------------- Williams Cos., Inc. (The) 2.89% -------------------------------------- Entergy Corp. 2.83% -------------------------------------- PPL Corp. 2.30% -------------------------------------- Johnson Controls, Inc. 2.04% -------------------------------------- Ambac Financial Group, Inc. 2.02% -------------------------------------- SUPERVALU, Inc. 2.02% -------------------------------------- Keycorp 1.93% -------------------------------------- Amphenol Corp.--Class A 1.87% -------------------------------------- Edison International 1.75% -------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Financials 27.8% Utilities 13.4% Industrials 12.9% Energy 11.1% Non-Cyclical 10.8% Cyclical 8.2% Technology 6.2% Communications 5.4% Basic Materials 4.2% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- GOLDMAN SACHS MID-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GOLDMAN SACHS ASSET MANAGEMENT, L.P. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- GOLDMAN SACHS MID-CAP VALUE PORTFOLIO MANAGED BY GOLDMAN SACHS ASSET MANAGEMENT, L.P. VS. RUSSELL MIDCAP(R) VALUE INDEX/1/ Growth Based on $10,000+ [CHART] Goldman Sachs Mid-Cap Value Portfolio-Class A Russell Midcap(R) Class B Value Index/1/ ---------------------- -------------- 4/30/2004 $10,000 $10,000 12/31/2004 12,098 12,262 12/31/2005 13,613 13,813 12/31/2006 15,750 16,605 6/30/2007 17,270 18,048 ----------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ----------------------------------------------------------------- 1 Year 3 Year Since Inception/3/ ----------------------------------------------------------------- - -- Goldman Sachs Mid-Cap Value Portfolio--Class A 21.74% 17.85% 19.08% Class B 21.36% 17.55% 18.79% ----------------------------------------------------------------- - - - Russell Midcap(R) Value Index/1/ 22.09% 19.32% 20.50% ----------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Russell Midcap(R) Value Index is an unmanaged index of common stock prices which measures the performance of those Russell Midcap companies with lower price-to-book ratios and lower forecasted growth values. The stocks are also members of the Russell 1000 Value(R) Index. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A and Class B shares is 5/1/04. Index returns are based on an inception date of 4/30/04. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 GOLDMAN SACHS MID-CAP VALUE PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,098.40 $3.85 Hypothetical (5% return before expenses) 1,000.00 1,021.12 3.71 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,096.50 $5.15 Hypothetical (5% return before expenses) 1,000.00 1,019.89 4.96 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.74% and 0.99% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST GOLDMAN SACHS MID-CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------- COMMON STOCKS - 97.2% AEROSPACE & DEFENSE - 1.8% Alliant Techsystems, Inc.*.......... 27,802 $ 2,756,568 Rockwell Collins, Inc............... 101,149 7,145,166 ------------- 9,901,734 ------------- AIR FREIGHT & LOGISTICS - 0.3% Ryder System, Inc................... 25,860 1,391,268 ------------- AIRLINES - 0.4% Southwest Airlines Co............... 151,350 2,256,629 ------------- AUTO COMPONENTS - 3.1% Autoliv, Inc........................ 3,386 192,562 Goodyear Tire & Rubber Co. (The)*(a) 86,000 2,989,360 Johnson Controls, Inc............... 97,325 11,267,315 Tenneco Automotive, Inc.*........... 75,980 2,662,339 ------------- 17,111,576 ------------- AUTOMOBILES - 0.9% Avis Budget Group, Inc.*............ 47,640 1,354,405 Ford Motor Co.(a)................... 378,980 3,569,992 ------------- 4,924,397 ------------- BANKS - 8.0% Astoria Financial Corp.............. 31,510 789,010 Commerce Bancorp, Inc.(a)........... 96,330 3,563,247 Commerce Bancshares, Inc.(a)........ 72,379 3,278,769 First Horizon National Corp.(a)..... 67,790 2,643,810 Hudson City Bancorp, Inc.(a)........ 184,918 2,259,698 Keycorp(a).......................... 311,896 10,707,390 M&T Bank Corp....................... 39,416 4,213,570 Northern Trust Corp................. 114,714 7,369,227 Webster Financial Corp.............. 160,834 6,862,787 Zions Bancorporation................ 35,197 2,707,001 ------------- 44,394,509 ------------- BEVERAGES - 0.6% Coca-Cola Enterprises, Inc.......... 84,310 2,023,440 Pepsi Bottling Group, Inc........... 38,906 1,310,354 ------------- 3,333,794 ------------- BUILDING PRODUCTS - 1.1% American Standard Cos., Inc......... 60,541 3,570,708 Lennox International, Inc........... 70,940 2,428,276 ------------- 5,998,984 ------------- CHEMICALS - 2.6% Air Products & Chemicals, Inc....... 32,852 2,640,315 Airgas, Inc......................... 94,669 4,534,645 Albemarle Corp...................... 35,261 1,358,606 Celanese Corp....................... 63,621 2,467,223 Chemtura Corp....................... 317,444 3,526,803 ------------- 14,527,592 ------------- ----------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------- COMMERCIAL SERVICES & SUPPLIES - 5.5% Allied Waste Industries, Inc.*(a).... 618,075 $ 8,319,289 CheckFree Corp.*(a).................. 103,230 4,149,846 ChoicePoint, Inc.*................... 65,123 2,764,471 Domtar Corp.*........................ 247,250 2,759,310 H&R Block, Inc.(a)................... 305,369 7,136,474 Pitney Bowes, Inc.................... 23,360 1,093,715 Republic Services, Inc............... 136,095 4,169,951 ------------- 30,393,056 ------------- COMPUTERS & PERIPHERALS - 1.3% SanDisk Corp.*....................... 24,060 1,177,496 Seagate Technology................... 276,941 6,029,006 ------------- 7,206,502 ------------- ELECTRIC UTILITIES - 12.7% American Electric Power Co., Inc..... 72,550 3,267,652 CMS Energy Corp.(a).................. 91,136 1,567,539 Constellation Energy Group, Inc...... 17,510 1,526,347 DPL, Inc.(a)......................... 308,793 8,751,193 Edison International................. 172,649 9,689,062 Entergy Corp......................... 146,035 15,676,857 FirstEnergy Corp..................... 94,059 6,088,439 PG&E Corp............................ 159,994 7,247,728 PPL Corp............................. 271,529 12,704,842 Wisconsin Energy Corp................ 88,781 3,926,784 ------------- 70,446,443 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 4.5% Amphenol Corp. - Class A............. 290,846 10,368,660 Cooper Industries, Ltd. - Class A.... 131,304 7,496,145 PerkinElmer, Inc..................... 166,712 4,344,515 Xerox Corp.*......................... 144,370 2,667,958 ------------- 24,877,278 ------------- ENERGY EQUIPMENT & SERVICES - 1.1% Smith International, Inc............. 61,650 3,615,156 W-H Energy Services, Inc.*(a)........ 42,554 2,634,518 ------------- 6,249,674 ------------- FINANCIAL - DIVERSIFIED - 3.1% Bear Stearns Cos., Inc............... 50,016 7,002,240 CIT Group, Inc....................... 108,140 5,929,316 E*TRADE Financial Corp.*............. 63,368 1,399,799 Lazard, Ltd. - Class A(a)............ 35,907 1,616,893 Nuveen Investments, Inc. - Class A(a) 21,780 1,353,627 ------------- 17,301,875 ------------- FOOD & DRUG RETAILING - 2.6% Safeway, Inc......................... 101,690 3,460,511 SUPERVALU, Inc....................... 241,199 11,172,337 ------------- 14,632,848 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST GOLDMAN SACHS MID-CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------- FOOD PRODUCTS - 0.2% Smithfield Foods, Inc.*(a).............. 36,037 $ 1,109,579 ------------- GAS UTILITIES - 0.2% AGL Resources, Inc...................... 28,486 1,153,113 ------------- HEALTH CARE EQUIPMENT & SUPPLIES -1.3% IMS Health, Inc......................... 215,573 6,926,360 ------------- HEALTH CARE PROVIDERS & SERVICES - 0.9% Coventry Health Care, Inc.*............. 33,128 1,909,829 Health Net, Inc.*....................... 56,579 2,987,371 ------------- 4,897,200 ------------- HOTELS, RESTAURANTS & LEISURE - 0.5% Boyd Gaming Corp........................ 60,080 2,955,335 ------------- HOUSEHOLD DURABLES - 1.9% Lennar Corp. - Class A(a)............... 85,897 3,140,394 Newell Rubbermaid, Inc.................. 257,352 7,573,870 ------------- 10,714,264 ------------- HOUSEHOLD PRODUCTS - 2.3% Clorox Co............................... 126,610 7,862,481 Fortune Brands, Inc..................... 57,110 4,704,151 ------------- 12,566,632 ------------- INDUSTRIAL - DIVERSIFIED - 0.5% Reynolds American, Inc.(a).............. 41,698 2,718,710 ------------- INSURANCE - 7.6% Ambac Financial Group, Inc.............. 128,503 11,204,177 Assurant, Inc........................... 69,172 4,075,614 Everest Reinsurance Group, Ltd.......... 67,611 7,345,259 MGIC Investment Corp.(a)................ 38,526 2,190,588 PartnerRe, Ltd.(a)...................... 67,899 5,262,173 Philadelphia Consolidated Holding Corp.* 26,640 1,113,552 PMI Group, Inc. (The)................... 48,764 2,178,288 Radian Group, Inc....................... 21,428 1,157,112 RenaissanceRe Holdings, Ltd.(a)......... 41,487 2,571,779 UnumProvident Corp...................... 101,956 2,662,071 XL Capital, Ltd. - Class A.............. 30,100 2,537,129 ------------- 42,297,742 ------------- INTERNET SOFTWARE & SERVICES - 0.5% Monster Worldwide, Inc.*................ 66,550 2,735,205 ------------- IT CONSULTING & SERVICES - 0.6% BearingPoint, Inc.*(a).................. 415,560 3,037,744 ------------- MACHINERY - 1.3% Eaton Corp.............................. 44,290 4,118,970 Joy Global, Inc......................... 54,470 3,177,235 ------------- 7,296,205 ------------- MEDIA - 0.8% Charter Communications, Inc.*(a)........ 1,020,878 4,134,556 ------------- ---------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------- METALS & MINING - 1.7% Commercial Metals Co...................... 117,942 $ 3,982,902 United States Steel Corp.................. 50,655 5,508,731 ------------- 9,491,633 ------------- MULTI-UTILITIES - 0.1% SCANA Corp.(a)............................ 14,980 573,584 ------------- OIL & GAS - 9.8% EOG Resources, Inc........................ 107,753 7,872,434 Hess Corp................................. 66,700 3,932,632 Range Resources Corp...................... 454,773 17,013,058 Teekay Shipping Corp.(a).................. 13,990 810,161 Ultra Petroleum Corp.*.................... 96,874 5,351,320 Weatherford International, Ltd.*.......... 59,810 3,303,904 Williams Cos., Inc. (The)................. 506,635 16,019,799 ------------- 54,303,308 ------------- REAL ESTATE - 8.2% Apartment Investment & Management Co. (REIT) - Class A........................ 163,257 8,231,418 Brandywine Realty Trust (REIT)(a)......... 121,048 3,459,552 DCT Industrial Trust Inc. (REIT)(a)....... 251,300 2,703,988 Developers Diversified Realty Corp. (REIT) 47,296 2,492,972 Equity Residential (REIT)................. 45,221 2,063,434 Highwoods Properties, Inc. (REIT)(a)...... 145,529 5,457,337 Liberty Property Trust (REIT)(a).......... 127,592 5,605,117 Mack-Cali Realty Corp. (REIT)............. 90,930 3,954,546 Pennsylvania Real Estate Investment Trust (REIT).................................. 125,176 5,549,052 Vornado Realty Trust (REIT)............... 50,810 5,580,970 ------------- 45,098,386 ------------- RETAIL - MULTILINE - 0.7% J.C. Penney Co., Inc...................... 50,700 3,669,666 ------------- RETAIL - SPECIALTY - 0.7% Ross Stores, Inc.......................... 72,651 2,237,651 Williams-Sonoma, Inc.(a).................. 48,805 1,541,262 ------------- 3,778,913 ------------- ROAD & RAIL - 1.0% Landstar System, Inc...................... 45,440 2,192,480 Norfolk Southern Corp..................... 60,015 3,154,989 ------------- 5,347,469 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 1.2% LSI Logic Corp.*(a)....................... 201,662 1,514,482 National Semiconductor Corp............... 49,870 1,409,825 Tessera Technologies, Inc.*(a)............ 89,948 3,647,391 ------------- 6,571,698 ------------- SOFTWARE - 1.6% Activision, Inc.*......................... 486,899 9,090,404 ------------- See notes to financial statements 6 MET INVESTORS SERIES TRUST GOLDMAN SACHS MID-CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 3.0% Cincinnati Bell, Inc.*........ 367,910 $ 2,126,520 Embarq Corp................... 137,337 8,703,045 Qwest Communications International, Inc.*(a)..... 580,560 5,631,432 ------------- 16,460,997 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 0.7% MetroPCS Communications, Inc.* 122,160 4,036,166 ------------- TOBACCO - 0.3% Loews Corp. - Carolina Group.. 24,610 1,901,616 ------------- Total Common Stocks (Cost $474,379,349)......... 537,814,644 ------------- ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ SHORT-TERM INVESTMENT - 2.1% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $11,681,309 on 07/02/07 collateralized by $12,725,000 FNMA at 4.375% due 10/15/15 with a value of $11,913,781. (Cost - $11,678,000)................... $11,678,000 $ 11,678,000 ------------ TOTAL INVESTMENTS - 99.3% (Cost $486,057,349) 549,492,644 Other Assets and Liabilities (net) - 0.7% 4,059,623 ------------ TOTAL NET ASSETS - 100.0% $553,552,267 ============ PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $77,726,448 and the collateral received consisted of cash in the amount of $79,199,324 and securities in the amount of $503,507. FNMA - Federal National Mortgage Association REIT - Real Estate Investment Trust See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) GOLDMAN SACHS MID-CAP VALUE PORTFOLIO ASSETS Investments, at value (Note 2)* $537,814,644 Repurchase Agreement 11,678,000 Cash 464 Collateral for securities on loan 79,702,831 Receivable for investments sold 17,784,445 Receivable for Trust shares sold 679,559 Dividends receivable 636,934 Interest receivable 1,103 ------------ Total assets 648,297,980 ------------ LIABILITIES Payables for: Investments purchased 14,501,023 Trust shares redeemed 55,821 Distribution and services fees - Class B 46,009 Collateral for securities on loan 79,702,831 Investment advisory fee payable (Note 3) 326,238 Administration fee payable 6,281 Custodian and accounting fees payable 68,730 Accrued expenses 38,780 ------------ Total liabilities 94,745,713 ------------ NET ASSETS $553,552,267 ============ NET ASSETS REPRESENTED BY: Paid in surplus $450,338,196 Accumulated net realized gain 36,392,495 Unrealized appreciation on investments 63,435,295 Undistributed net investment income 3,386,281 ------------ Total $553,552,267 ============ NET ASSETS Class A $330,590,084 ============ Class B 222,962,183 ============ CAPITAL SHARES OUTSTANDING Class A 22,929,848 ============ Class B 15,490,516 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 14.42 ============ Class B 14.39 ============ - ------------------------------------------------------------------ *Investments at cost, excluding Repurchase Agreements $474,379,349 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) GOLDMAN SACHS MID-CAP VALUE PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 4,307,367 Interest (2) 248,698 ----------- Total investment income 4,556,065 ----------- EXPENSES: Investment advisory fee (Note 3) 1,835,045 Administration fees 19,515 Custody and accounting fees 17,306 Distribution fee--Class B 260,685 Transfer agent fees 7,093 Audit 12,047 Legal 7,494 Trustee fees and expenses 4,915 Shareholder reporting 14,257 Insurance 3,178 Other 809 ----------- Total expenses 2,182,344 Less broker commission recapture (25,238) ----------- Net expenses 2,157,106 ----------- Net investment income 2,398,959 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS : Net realized gain on: Investments 37,597,737 ----------- Net realized gain on investments 37,597,737 ----------- Net change in unrealized appreciation on: Investments 6,907,571 ----------- Net change in unrealized appreciation on investments 6,907,571 ----------- Net realized and change in unrealized gain on investments 44,505,308 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $46,904,267 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 440 (2)Interest income includes securities lending income of: 33,798 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) GOLDMAN SACHS MID-CAP VALUE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 2,398,959 $ 4,078,700 Net realized gain on investments and futures contracts 37,597,737 43,867,229 Net change in unrealized appreciation on investments 6,907,571 19,185,634 ------------ ------------- Net increase in net assets resulting from operations 46,904,267 67,131,563 ------------ ------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (2,067,602) -- Class B (1,022,440) -- From net realized gains Class A (26,702,483) (2,754,489) Class B (18,540,137) (1,319,310) ------------ ------------- Net decrease in net assets resulting from distributions (48,332,662) (4,073,799) ------------ ------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 43,378,445 88,625,938 Class B 34,345,363 49,714,087 Net asset value of shares issued through dividend reinvestment Class A 28,770,085 2,754,489 Class B 19,562,577 1,319,310 Cost of shares repurchased Class A (18,682,234) (138,418,953) Class B (22,990,810) (18,565,085) ------------ ------------- Net increase (decrease) in net assets from capital share transactions 84,383,426 (14,570,214) ------------ ------------- TOTAL INCREASE IN NET ASSETS 82,955,031 48,487,550 Net assets at beginning of period 470,597,236 422,109,686 ------------ ------------- Net assets at end of period $553,552,267 $ 470,597,236 ============ ============= Net assets at end of period includes undistributed net investment income $ 3,386,281 $ 4,077,364 ============ ============= See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A GOLDMAN SACHS MID-CAP VALUE PORTFOLIO ------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------- (UNAUDITED) 2006 2005 2004(B) -------------- ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD....................................... $14.43 $12.54 $11.94 $10.00 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income...................................................... 0.08 (a) 0.14 (a) 0.15 (a) 0.09 (a) Net Realized/Unrealized Gain on Investments................................ 1.34 1.86 1.38 2.01 ------ ------ ------ ------ Total from Investment Operations........................................... 1.42 2.00 1.53 2.10 ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... (0.10) -- (0.11) (0.05) Distributions from Net Realized Capital Gains.............................. (1.33) (0.11) (0.82) (0.11) ------ ------ ------ ------ Total Distributions........................................................ (1.43) (0.11) (0.93) (0.16) ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD............................................. $14.42 $14.43 $12.54 $11.94 ====== ====== ====== ====== TOTAL RETURN 9.84% 16.02% 12.76% 20.98% Ratio of Expenses to Average Net Assets.................................... 0.74%* 0.79% 0.79% 0.97%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 0.75%* 0.81% 0.79% 0.98%* Ratio of Net Investment Income to Average Net Assets....................... 1.04%* 1.02% 1.15% 1.19%* Portfolio Turnover Rate.................................................... 37.1% 67.2% 51.4% 40.8% Net Assets, End of Period (in millions).................................... $330.6 $277.9 $285.0 $126.0 CLASS B ------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------- (UNAUDITED) 2006 2005 2004(B) -------------- ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD....................................... $14.40 $12.55 $11.95 $10.00 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income...................................................... 0.06 (a) 0.11 (a) 0.11 (a) 0.05 (a) Net Realized/Unrealized Gain on Investments................................ 1.33 1.85 1.39 2.04 ------ ------ ------ ------ Total from Investment Operations........................................... 1.39 1.96 1.50 2.09 ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... (0.07) -- (0.08) (0.03) Distributions from Net Realized Capital Gains.............................. (1.33) (0.11) (0.82) (0.11) ------ ------ ------ ------ Total Distributions........................................................ (1.40) (0.11) (0.90) (0.14) ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD............................................. $14.39 $14.40 $12.55 $11.95 ====== ====== ====== ====== TOTAL RETURN 9.65% 15.69% 12.54% 20.85% Ratio of Expenses to Average Net Assets.................................... 0.99%* 1.05% 1.03% 1.14%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 1.00%* 1.07% 1.03% 1.14%* Ratio of Net Investment Income to Average Net Assets....................... 0.80%* 0.83% 0.87% 0.71%* Portfolio Turnover Rate.................................................... 37.1% 67.2% 51.4% 40.8% Net Assets, End of Period (in millions).................................... $223.0 $192.6 $137.1 $104.0 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations 05/01/2004. See notes to financial statements 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Goldman Sachs Mid-Cap Value Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Goldman Sachs Asset Management, L.P., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- Goldman Sachs Mid-Cap Value Portfolio $1,835,045 0.75% First $200 Million 0.70% Over $200 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Goldman Sachs Mid-Cap Value Portfolio 0.95% 1.20% 1.10%* * Class not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. During the period ended June 30, 2007 the Portfolio paid brokerage commissions to affiliated brokers/dealers: Portfolio Affiliate Commission --------- --------- ---------- Goldman Sachs Mid-Cap Value Portfolio Goldman Sachs & Co. $10,003 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- --------- ------------- ----------- ------------ ---------- Goldman Sachs Mid-Cap Value Portfolio Class A 06/30/2007 19,264,414 2,929,879 1,992,388 (1,256,833) 3,665,434 22,929,848 12/31/2006 22,724,830 6,697,703 207,416 (10,365,535) (3,460,416) 19,264,414 Class B 06/30/2007 13,383,082 2,319,367 1,356,628 (1,568,561) 2,107,434 15,490,516 12/31/2006 10,925,761 3,768,623 99,346 (1,410,648) 2,457,321 13,383,082 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Goldman Sachs Mid-Cap Value Portfolio $-- $234,576,207 $-- $185,585,024 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Goldman Sachs Mid-Cap Value Portfolio $486,057,349 $71,283,293 $(7,847,998) $63,435,295 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Goldman Sachs Mid-Cap Value Portfolio $77,726,448 $79,702,831 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ---------------------- --------------------- ---------------------- 2006 2005 2006 2005 2006 2005 ---------- ----------- ---------- ---------- ---------- ----------- Goldman Sachs Mid-Cap Value Portfolio $1,386,275 $19,958,326 $2,687,524 $8,787,001 $4,073,799 $28,745,327 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Goldman Sachs Mid-Cap Value Portfolio $13,979,514 $34,448,881 $56,214,981 $-- $104,643,376 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST Harris Oakmark International Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- HARRIS OAKMARK INTERNATIONAL PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY HARRIS ASSOCIATES L.P. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET & ECONOMIC REVIEW: CHINA, UNSAFE AT ANY SPEED? We receive many questions as to why we remain uninvested in China, the world's fastest growing major economy. Recall, we are long-term value investors, seeking to invest in companies that are not only high quality but also sell at low prices. Today the stocks of Chinese companies represent neither: they are richly priced and low quality. Most major Chinese companies are still state controlled, which means that politics will most certainly enter corporate decision making. The state is directly involved in critical banking matters, ranging from capital allocation to pricing to investment criteria, all of which could lead to less than optimal results for foreign investors. Although the lack of environmental regulations in China has helped it become a low cost country for producing goods and has attracted manufacturers from all over the world, its air, water, and soil have rapidly deteriorated. Additionally, aggressive "entrepreneurs" have called into question the safety and quality of much of what has been produced. Recently, pet food, toys, tooth paste, cough syrup, and ATVs have been made either toxic by the addition of cheap materials or unsafe by poor design. We believe that China will have to deal with these issues, which will eventually affect the cost of production and possibly make it a less competitive place to invest and produce. In our view the current pace of environmental decay, if maintained, would be catastrophic not only for China but also for the globe. It is true that there will be growth in China for as far as the eye can see: strong growth in fixed capital, economic liberalization, and some positive microeconomic fundamentals will lead to productivity enhancement. However, this does not mean it is safe to invest in Chinese stocks at today's prices, and we will continue to avoid these stocks because of their inflated valuations, corporate governance issues and political risk. PERFORMANCE AT-A-GLANCE At this time, we are quite enthused with the make-up of the portfolio, and we believe it will continue to outperform in the long-term. We feel that risk is being mispriced in global equity markets and that the undervalued and high quality companies in our portfolios will eventually deliver strong performance. Today's "dogs"--those stocks that have been a drag on portfolio return--often turn into tomorrow's stars. We are quite confident that those securities that have dampened performance will not only recover but will lead to solid absolute and relative performance. For the six-months ending June 30, 2007 the MSCI EAFE(R) Index returned 9.48% and the Portfolio slightly under-performed the Index for the same period. PORTFOLIO PERFORMANCE REVIEW: For the six months ended June 30/th/ 2007 the largest contributors to the Portfolio's performance were DAIMLERCHRYLSER, NIKKO CORDIAL CORP., BRITISH SKY BROADCASTING ("BSKYB") and CADBURY SCHWEPPES. DAIMLER, the top performer for the period returned 53%. Most of the stock price's increase resulted from the announcement of the sale of 80% of the Chrysler division to Cerberus. While Daimler AG will maintain 20% ownership in Chrysler Holding LLC, it will be divested of the pension and health care obligations. NIKKO CORDIAL is a Japanese investment firm and the country's third largest brokerage firm. We invested in Nikko towards the end of 2006 after the share price had been hit exceptionally hard due to a relatively small accounting scandal that raised the possibility of the stock being de-listed from the Tokyo exchange. We believed that Nikko offered significantly higher return potential because, in addition to the company's exceptionally strong franchise, the Japanese investment sector presented huge growth opportunities. This opportunity is the result of recent Japanese regulations that allow investors to move savings from deposits that earned less than 1% to products and funds offered by Nikko that could offer significantly higher returns. Additionally, because those who were involved in the accounting scandal were fired, we estimated that it was improbable that the stock would be de-listed. Our hypotheses were mostly correct about the strength of Nikko's business and the Japanese exchange's action, and we correctly assumed that Citigroup, who owned approximately 5% of Nikko and runs a joint venture with them, would be interested in bidding for the company. As a result, Nikko's share price increased almost 25% in the first quarter. We did not, however, anticipate that Nikko's management would seem more interested in pleasing Citigroup than in serving the other 95% of its shareholders. Sadly, once Citigroup expressed interest in buying the company, Nikko's management seemed to actively discourage other interested parties. We have trimmed our position as a result of the share price's massive appreciation, but our preference at this time would be to remain Nikko shareholders given the unsatisfactory price that Citigroup is offering. BSKYB, the United Kingdom's number one pay-television operator, returned 27% in the period. In addition to continued strong results in its pay-television business, BskyB has made excellent progress in attracting both new and existing customers to its recently launched broadband and telephony service. Rounding out the top four was CADBURY SCHWEPPES, a UK-based confectionary and beverage company. Most of the 26% increase in price followed the mid-March announcement that a leading hedge fund had taken interest in 3% of issued share capital, which generated market speculation that the company was a takeover target. Bowing to pressure led by the new hedge fund activist, Cadbury announced the spin-off of its North American beverage unit, the maker of Dr. Pepper and 7 Up. On the negative side, shares of Japanese security ROHM CO. lagged during the period mostly due to an industry-wide weakness for semiconductor-related stocks. OUTLOOK: The strong global equity market of 2006 continued into the first six weeks of 2007. However, global markets began an abrupt sell-off in late February, triggered by a 9% decline in the Chinese market. Despite all of the panicky headlines, we view this as normal equity market behavior and continue to focus on finding value--searching for high quality businesses that sell at attractive prices. Market sell-offs actually help our quest because they provide us with more investment opportunities. Keep in mind that we strongly believe that the way to achieve investment success over time is to stay focused on the long - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- HARRIS OAKMARK INTERNATIONAL PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY HARRIS ASSOCIATES L.P. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- term. We will continue to use periods of market volatility to try to enhance the attractiveness of our portfolios. Thank you for your continued confidence and support. DAVID G. HERRO ROBERT A. TAYLOR Portfolio Managers HARRIS ASSOCIATES L.P. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------------- UBS AG 4.02% -------------------------------------------- GlaxoSmithKline Plc 3.77% -------------------------------------------- HSBC Holdings Plc 3.35% -------------------------------------------- Credit Suisse Group 3.34% -------------------------------------------- Novartis AG 3.32% -------------------------------------------- Samsung Electronics Co., Ltd. 3.31% -------------------------------------------- SK Telecom Co., Ltd. 3.23% -------------------------------------------- Daiwa Securities Group, Inc. 3.12% -------------------------------------------- Rohm Co., Ltd. 3.09% -------------------------------------------- Bayerische Motoren Werke (BMW) AG 2.96% -------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] United Kingdom 28.9% Switzerland 17.3% Japan 14.8% France 9.1% Germany 9.0% South Korea 8.8% Netherlands 2.7% Taiwan 2.3% Spain 2.1% Others 5.0% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- HARRIS OAKMARK INTERNATIONAL PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY HARRIS ASSOCIATES L.P. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- HARRIS OAKMARK INTERNATIONAL PORTFOLIO MANAGED BY HARRIS ASSOCIATES L.P. VS. MSCI EAFE(R) INDEX/1/ Growth Based on $10,000+ [CHART] Harris Oakmark International Portfolio MSCI EAFE(R) Index ----------------------- ------------------ 10/9/2001 $10,000 $10,000 12/31/2001 10,970 10,698 12/31/2002 8,986 9,023 12/31/2003 12,128 12,557 12/31/2004 14,616 15,156 12/31/2005 16,698 17,281 12/31/2006 21,515 21,923 6/30/2007 23,230 24,354 ------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/3/ ------------------------------------------------------- Harris Oakmark International Portfolio--Class A 25.05% 22.02% 17.55% 14.99% - -- Class B 24.76% 21.70% 17.27% 15.86% Class E 24.91% 21.82% 17.37% 15.78% ------------------------------------------------------- - - - MSCI EAFE(R) Index/1/ 27.53% 22.75% 18.21% 16.74% ------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Morgan Stanley Capital International Europe, Australasia and Far East Index ("MSCI EAFE(R) Index") is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the U.S. & Canada. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A shares is 1/2/02. Inception of the Class B shares is 10/9/01. Inception of the Class E shares is 4/01/02. Index returns are based on an inception date of 10/9/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 HARRIS OAKMARK INTERNATIONAL PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,080.90 $4.23 Hypothetical (5% return before expenses) 1,000.00 1,020.73 4.11 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,079.70 $5.52 Hypothetical (5% return before expenses) 1,000.00 1,019.49 5.36 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,080.70 $5.00 Hypothetical (5% return before expenses) 1,000.00 1,019.98 4.86 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.82% , 1.07% , and 0.97% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST HARRIS OAKMARK INTERNATIONAL PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------- COMMON STOCKS - 95.6% AUSTRALIA - 1.0% Australia and New Zealand Banking Group, Ltd................................... 703,000 $ 17,261,253 Telstra Corp., Ltd...................... 1,740,014 6,766,640 --------------- 24,027,893 --------------- FRANCE - 8.7% BNP Paribas(a).......................... 328,200 39,056,268 LVMH Moet Hennessy Louis Vuitton S.A.(a)............................... 165,700 19,076,344 Neopost S.A.(a)......................... 70,100 10,240,490 Publicis Groupe(a)...................... 1,023,000 44,730,564 Sanofi-Aventis(a)....................... 279,535 22,547,084 Societe Television Francaise 1(a)....... 1,355,600 46,842,282 Vivendi(a).............................. 802,200 34,455,127 --------------- 216,948,159 --------------- GERMANY - 8.6% Allianz SE(a)........................... 57,300 13,412,480 Bayerische Motoren Werke (BMW) AG(a)................................. 1,144,000 74,138,386 DaimlerChrysler AG(a)................... 785,800 72,472,667 Hannover Rueckversicherung AG(a)........ 694,500 33,615,993 Henkel KGaA............................. 462,000 21,999,970 --------------- 215,639,496 --------------- HONG KONG - 0.5% Giordano International, Ltd.(a)......... 27,930,000 13,767,302 --------------- IRELAND - 1.7% Bank of Ireland......................... 2,080,000 42,102,208 --------------- ISRAEL - 0.2% Orbotech, Ltd.*(a)...................... 265,000 5,914,800 --------------- ITALY - 0.5% Bulgari S.p.A.(a)....................... 737,000 11,806,775 --------------- JAPAN - 14.1% Daiwa Securities Group, Inc............. 7,368,000 78,063,974 Honda Motor Co., Ltd.(a)................ 1,068,800 38,859,136 Meitec Corp.(a)......................... 432,800 12,386,533 Nikko Cordial Corp.(a).................. 4,448,400 57,961,351 NTT DoCoMo, Inc......................... 9,050 14,280,768 Omron Corp.............................. 821,900 21,494,881 Rohm Co., Ltd.(a)....................... 874,498 77,425,906 Takeda Pharmaceutical Co., Ltd.......... 472,200 30,405,408 Uni-Charm Corp.(a)...................... 401,200 22,678,671 --------------- 353,556,628 --------------- MEXICO - 0.6% Grupo Televisa S.A. (ADR)............... 515,900 14,243,999 --------------- ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ NETHERLANDS - 2.6% Akzo Nobel N.V......................... 230,000 $ 19,821,987 ASML Holding N.V.*..................... 29,900 823,068 Koninklijke (Royal) Philips Electronics N.V.(a).............................. 1,046,000 44,293,935 --------------- 64,938,990 --------------- SINGAPORE - 0.3% United Overseas Bank, Ltd.............. 567,400 8,149,585 --------------- SOUTH KOREA - 8.4% Kookmin Bank........................... 234,000 20,498,632 Lotte Chilsung Beverage Co., Ltd....... 16,930 21,782,945 Samsung Electronics Co., Ltd........... 135,400 82,719,448 SK Telecom Co., Ltd.................... 350,192 80,714,641 SK Telecom Co., Ltd. (ADR)(a).......... 167,200 4,572,920 --------------- 210,288,586 --------------- SPAIN - 2.0% Gestevision Telecinco S.A.(a).......... 1,802,500 51,082,683 --------------- SWITZERLAND - 16.6% Adecco S.A.(a)......................... 953,600 73,451,703 Credit Suisse Group.................... 1,179,900 83,505,714 Givaudan S.A.(a)....................... 28,950 28,525,391 Nestle S.A............................. 120,500 45,669,073 Novartis AG(a)......................... 1,480,900 83,179,785 UBS AG................................. 1,685,500 100,543,574 --------------- 414,875,240 --------------- TAIWAN - 2.2% Chinatrust Financial Holding Co., Ltd.. 69,100,614 54,030,809 --------------- UNITED KINGDOM - 27.6% British Sky Broadcasting Group Plc..... 5,710,200 73,108,377 Cadbury Schweppes Plc.................. 3,875,000 52,670,242 Compass Group Plc...................... 5,104,100 35,249,603 Diageo Plc............................. 3,229,400 67,014,300 G4S PLC................................ 1,014,100 4,263,845 GlaxoSmithKline Plc.................... 3,602,900 94,285,547 HSBC Holdings Plc...................... 4,577,300 83,785,676 Johnston Press Plc..................... 3,338,000 27,337,983 Lloyds TSB Group Plc................... 5,359,935 59,841,070 Schroders Plc.......................... 2,501,800 63,601,534 Signet Group Plc....................... 28,423,900 59,019,911 Trinity Mirror Plc..................... 4,501,900 47,324,633 Vodafone Group Plc..................... 3,953,375 13,289,311 Willis Group Holdings, Ltd.(a)......... 244,000 10,750,640 --------------- 691,542,672 --------------- Total Common Stocks (Cost $1,972,692,148) 2,392,915,825 --------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST HARRIS OAKMARK INTERNATIONAL PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------------- SHORT-TERM INVESTMENT - 4.7% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $117,235,207 on 07/02/07 collateralized by 119,550,000 FHLB at 5.250% due 06/10/11 with a value of $119,550,000. (Cost - $117,202,000).................... $117,202,000 $ 117,202,000 --------------- TOTAL INVESTMENTS - 100.3% (Cost $2,089,894,148) 2,510,117,825 Other Assets and Liabilities (net) - (0.3)% (7,680,748) --------------- TOTAL NET ASSETS - 100.0% $ 2,502,437,077 =============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $492,828,295 and the collateral received consisted of cash in the amount of $517,576,553. ADR - American Depositary Receipt FHLB - Federal Home Loan Bank SUMMARY OF TOTAL FOREIGN SECURITIES BY INDUSTRY CLASSIFICATION 6/30/2007 PERCENT OF INDUSTRY VALUE (000) NET ASSETS --------------------------------------------------------------- Automobiles $ 185,470 7.4% Banks 408,231 16.3% Beverages 88,797 3.6% Chemicals 48,347 1.9% Commercial Services & Supplies 77,716 3.1% Electronic Equipment & Instruments 104,836 4.2% Financial - Diversified 300,170 12.0% Food Products 98,339 3.9% Hotels, Restaurants & Leisure 35,250 1.4% Household Durables 44,294 1.8% Household Products 44,679 1.8% Insurance 57,779 2.3% IT Consulting & Services 12,387 0.5% Media 339,126 13.6% Office Furnishing & Supplies 10,240 0.4% Pharmaceuticals 230,418 9.2% Retail - Specialty 72,787 2.9% Semiconductor Equipment & Products 83,542 3.3% Telecommunication Services - Diversified 6,767 0.3% Telecommunication Services - Wireless 112,858 4.5% Textiles, Apparel & Luxury Goods 30,883 1.2% ---------- ---- $2,392,916 95.6% ========== ==== See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) HARRIS OAKMARK INTERNATIONAL PORTFOLIO ASSETS Investments, at value (Note 2)* $2,392,915,825 Repurchase Agreement 117,202,000 Cash 97 Cash denominated in foreign currencies** 1,025,228 Collateral for securities on loan 517,576,553 Receivable for investments sold 1,876,435 Receivable for Trust shares sold 3,068,113 Dividends receivable 5,913,196 Interest receivable 22,138 -------------- Total assets 3,039,599,585 -------------- LIABILITIES Payables for: Investments purchased 8,150,386 Trust shares redeemed 2,036,662 Unrealized depreciation on forward currency contracts (Note 8) 6,315,224 Distribution and services fees - Class B 200,583 Distribution and services fees - Class E 32,071 Collateral for securities on loan 517,576,553 Investment advisory fee payable (Note 3) 1,584,929 Administration fee payable 26,169 Custodian and accounting fees payable 1,082,426 Accrued expenses 157,505 -------------- Total liabilities 537,162,508 -------------- NET ASSETS $2,502,437,077 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,918,676,678 Accumulated net realized gain 136,470,614 Unrealized appreciation on investments and foreign currency 413,918,314 Undistributed net investment income 33,371,471 -------------- Total $2,502,437,077 ============== NET ASSETS Class A $1,273,696,850 ============== Class B 971,134,770 ============== Class E 257,605,457 ============== CAPITAL SHARES OUTSTANDING Class A 67,631,755 ============== Class B 52,039,840 ============== Class E 13,770,281 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 18.83 ============== Class B 18.66 ============== Class E 18.71 ============== - ---------------------------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $1,972,692,148 **Cost of cash denominated in foreign currencies 1,023,637 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) HARRIS OAKMARK INTERNATIONAL PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 41,528,933 Interest (2) 2,514,448 ------------ Total investment income 44,043,381 ------------ EXPENSES: Investment advisory fee (Note 3) 8,924,237 Administration fees 81,832 Custody and accounting fees 330,527 Distribution fee--Class B 1,142,664 Distribution fee--Class E 181,265 Transfer agent fees 16,562 Audit 13,941 Legal 7,786 Trustee fees and expenses 7,963 Shareholder reporting 98,803 Insurance 12,815 Other 2,257 ------------ Total expenses 10,820,652 ------------ Net investment income 33,222,729 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 149,293,394 Foreign currency (557,681) ------------ Net realized gain on investments and foreign currency 148,735,713 ------------ Net change in unrealized appreciation (depreciation) on: Investments 329,137 Foreign currency (6,336,885) ------------ Net change in unrealized depreciation on investments and foreign currency (6,007,748) ------------ Net realized and change in unrealized gain on investments and foreign currency 142,727,965 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $175,950,694 ============ - ---------------------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 4,234,557 (2)Interest income includes securities lending income of: 1,048,029 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) HARRIS OAKMARK INTERNATIONAL PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 33,222,729 $ 27,503,884 Net realized gain on investments, futures contracts and foreign currency 148,735,713 261,501,326 Net change in unrealized appreciation (depreciation) on investments and foreign currency (6,007,748) 146,146,782 -------------- -------------- Net increase in net assets resulting from operations 175,950,694 435,151,992 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (10,882,030) (21,989,815) Class B (7,321,076) (16,803,330) Class E (2,080,072) (4,021,461) From net realized gains Class A (93,372,055) (54,892,874) Class B (73,417,491) (46,071,270) Class E (19,394,021) (10,603,941) -------------- -------------- Net decrease in net assets resulting from distributions (206,466,745) (154,382,691) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 241,686,101 338,253,020 Class B 137,859,864 218,125,544 Class E 47,210,732 61,086,403 Net asset value of shares issued through acquisition Class A -- 214,792,652 Class B -- -- Class E -- -- Net asset value of shares issued through dividend reinvestment Class A 104,254,085 76,882,689 Class B 80,738,567 62,874,600 Class E 21,474,093 14,625,402 Cost of shares repurchased Class A (93,983,851) (376,736,627) Class B (91,822,785) (92,302,201) Class E (28,717,651) (13,349,514) -------------- -------------- Net increase in net assets from capital share transactions 418,699,155 504,251,968 -------------- -------------- TOTAL INCREASE IN NET ASSETS 388,183,104 785,021,269 Net assets at beginning of period 2,114,253,973 1,329,232,704 -------------- -------------- Net assets at end of period $2,502,437,077 $2,114,253,973 ============== ============== Net assets at end of period includes undistributed net investment income $ 33,371,471 $ 20,431,920 ============== ============== See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: HARRIS OAKMARK INTERNATIONAL PORTFOLIO ---------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ------------ (UNAUDITED) 2006 -------------- -------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 19.03 $ 16.23 -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.29 (a) 0.31 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.25 4.20 -------- -------- Total from Investment Operations...................................... 1.54 4.51 -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.18) (0.49) Distributions from Net Realized Capital Gains......................... (1.56) (1.22) -------- -------- Total Distributions................................................... (1.74) (1.71) -------- -------- NET ASSET VALUE, END OF PERIOD........................................ $ 18.83 $ 19.03 ======== ======== TOTAL RETURN 8.09% 29.20% Ratio of Expenses to Average Net Assets**............................. 0.82%* 0.97% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.82%* 0.98% Ratio of Net Investment Income to Average Net Assets.................. 3.01%* 1.77% Portfolio Turnover Rate............................................... 18.8% 45.9% Net Assets, End of Period (in millions)............................... $1,273.7 $1,037.0 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A HARRIS OAKMARK INTERNATIONAL PORTFOLIO ----------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ----------------------------------------- 2005 2004 2003 2002(B) ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $14.36 $11.89 $ 8.89 $ 10.81 ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.21 (a) 0.04 (a) 0.08 (a) 0.06 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.87 2.43 3.06 (1.97) ------ ------ ------ ------- Total from Investment Operations...................................... 2.08 2.47 3.14 (1.91) ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.02) (0.00)+ (0.11) (0.01) Distributions from Net Realized Capital Gains......................... (0.19) -- (0.03) -- ------ ------ ------ ------- Total Distributions................................................... (0.21) (0.00)+ (0.14) (0.01) ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD........................................ $16.23 $14.36 $11.89 $ 8.89 ====== ====== ====== ======= TOTAL RETURN 14.48% 20.80% 35.36% (17.64)% Ratio of Expenses to Average Net Assets**............................. 0.94% 1.04% 1.16% 1.10 %* Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A 1.15% 1.08 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.96%(c) 1.03%(c) 1.21%(c) 2.49 %* Ratio of Net Investment Income to Average Net Assets.................. 1.37% 0.32% 0.80% 0.68 %* Portfolio Turnover Rate............................................... 11.5% 11.3% 22.1% 82.0 % Net Assets, End of Period (in millions)............................... $644.5 $276.4 $8.4 $4.8 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--01/02/2002. (c) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS B HARRIS OAKMARK INTERNATIONAL PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $18.87 $16.11 $14.27 $11.84 $ 8.87 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.26 (a) 0.26 (a) 0.17 (a) 0.16(a) 0.02 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.25 4.17 1.86 2.27 3.08 ------ ------ ------ ------ ------ Total from Investment Operations...................................... 1.51 4.43 2.03 2.43 3.10 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.16) (0.45) -- -- (0.10) Distributions from Net Realized Capital Gains......................... (1.56) (1.22) (0.19) -- (0.03) ------ ------ ------ ------ ------ Total Distributions................................................... (1.72) (1.67) (0.19) -- (0.13) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $18.66 $18.87 $16.11 $14.27 $11.84 ====== ====== ====== ====== ====== TOTAL RETURN 7.97% 28.85% 14.24% 20.52% 34.96% Ratio of Expenses to Average Net Assets**............................. 1.07%* 1.22% 1.19% 1.23% 1.43% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A N/A N/A 1.43% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 1.07%* 1.23% 1.20%(c) 1.22%(c) 1.33%(c) Ratio of Net Investment Income to Average Net Assets.................. 2.73%* 1.49% 1.11% 1.27% 0.17% Portfolio Turnover Rate............................................... 18.8% 45.9% 11.5% 11.3% 22.1% Net Assets, End of Period (in millions)............................... $971.1 $856.2 $554.3 $483.9 $288.0 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: HARRIS OAKMARK INTERNATIONAL PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 10.84 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.01 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (1.97) ------- Total from Investment Operations...................................... (1.96) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.01) Distributions from Net Realized Capital Gains......................... -- ------- Total Distributions................................................... (0.01) ------- NET ASSET VALUE, END OF PERIOD........................................ $ 8.87 ======= TOTAL RETURN (18.09)% Ratio of Expenses to Average Net Assets**............................. 1.35 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ 1.31 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 2.64 % Ratio of Net Investment Income to Average Net Assets.................. 0.15 % Portfolio Turnover Rate............................................... 82.0 % Net Assets, End of Period (in millions)............................... $ 17.9 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--01/02/2002. (c) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 11 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: HARRIS OAKMARK INTERNATIONAL PORTFOLIO ------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ---------- (UNAUDITED) 2006 -------------- ------ NET ASSET VALUE, BEGINNING OF PERIOD....................................... $18.91 $16.14 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)............................................... 0.27 (a) 0.27 (a) Net Realized/Unrealized Gain (Loss) on Investments......................... 1.26 4.18 ------ ------ Total from Investment Operations........................................... 1.53 4.45 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... (0.17) (0.46) Distributions from Net Realized Capital Gains.............................. (1.56) (1.22) ------ ------ Total Distributions........................................................ (1.73) (1.68) ------ ------ NET ASSET VALUE, END OF PERIOD............................................. $18.71 $18.91 ====== ====== TOTAL RETURN 8.07% 28.98% Ratio of Expenses to Average Net Assets**.................................. 0.97%* 1.13% Ratio of Expenses to Average Net Assets After Broker Rebates**............. N/A N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 0.97%* 1.13% Ratio of Net Investment Income (Loss) to Average Net Assets................ 2.84%* 1.54% Portfolio Turnover Rate.................................................... 18.8% 45.9% Net Assets, End of Period (in millions).................................... $257.6 $221.0 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E HARRIS OAKMARK INTERNATIONAL PORTFOLIO ----------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ----------------------------------------- 2005 2004 2003 2002(B) ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD....................................... $14.30 $11.85 $ 8.87 $ 10.70 ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)............................................... 0.19 (a) 0.17(a) 0.03 (a) (0.01)(a) Net Realized/Unrealized Gain (Loss) on Investments......................... 1.85 2.28 3.08 (1.81) ------ ------ ------ ------- Total from Investment Operations........................................... 2.04 2.45 3.11 (1.82) ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... (0.01) (0.00)+ (0.10) (0.01) Distributions from Net Realized Capital Gains.............................. (0.19) -- (0.03) -- ------ ------ ------ ------- Total Distributions........................................................ (0.20) (0.00)+ (0.13) (0.01) ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD............................................. $16.14 $14.30 $11.85 $ 8.87 ====== ====== ====== ======= TOTAL RETURN 14.27% 20.69% 35.14% (16.99)% Ratio of Expenses to Average Net Assets**.................................. 1.09% 1.14% 1.33% 1.25 %* Ratio of Expenses to Average Net Assets After Broker Rebates**............. N/A N/A 1.33% 1.22 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 1.10%(c) 1.12%(c) 1.24%(c) 2.42 % Ratio of Net Investment Income (Loss) to Average Net Assets................ 1.25% 1.31% 0.24% (0.16)%* Portfolio Turnover Rate.................................................... 11.5% 11.3% 22.1% 82.0 % Net Assets, End of Period (in millions).................................... $130.4 $75.5 $23.6 $1.5 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--04/01/2002. (c) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Harris Oakmark International Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Portfolio Total 12/31/2009 12/31/2010 --------- ----------- ---------- ---------- Harris Oakmark International Portfolio $12,186,002 $4,729,888 $7,456,114 Harris Oakmark International Portfolio acquired losses of $17,613,489 in the merger with TST-Mondrian International Stock Portfolio on May 1, 2006 which are subject to an annual limitation of $8,141,230. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. G. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. I. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. J. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Harris Associates L.P., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- Harris Oakmark International Portfolio $8,924,237 0.85% First $100 Million 0.80% $100 Million to $1 Billion 0.75% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Harris Oakmark International Portfolio 1.10% 1.35% 1.25% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratios as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Shares Issued in Connection Through Net Increase Beginning Shares with acquisition Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ---------------- ------------- ----------- ------------ ---------- Harris Oakmark International Portfolio Class A 06/30/2007 54,506,280 12,513,714 -- 5,519,009 (4,907,248) 13,125,475 67,631,755 12/31/2006 39,714,133 19,518,203 12,568,324 4,579,076 (21,873,456) 14,792,147 54,506,280 Class B 06/30/2007 45,384,721 7,186,916 -- 4,310,654 (4,842,451) 6,655,119 52,039,840 12/31/2006 34,414,998 12,663,723 -- 3,771,722 (5,465,722) 10,969,723 45,384,721 Class E 06/30/2007 11,689,149 2,453,242 -- 1,144,065 (1,516,175) 2,081,132 13,770,281 12/31/2006 8,076,776 3,533,053 -- 875,772 (796,452) 3,612,373 11,689,149 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Harris Oakmark International Portfolio $-- $606,569,907 $-- $419,722,021 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- Harris Oakmark International Portfolio $2,089,894,148 $429,310,407 $(9,086,730) $420,223,677 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Harris Oakmark International Portfolio $492,828,295 $517,576,553 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ---------------------- ------------------------ ------------------------ 2006 2005 2006 2005 2006 2005 ----------- ---------- ------------ ----------- ------------ ----------- Harris Oakmark International Portfolio $49,591,310 $6,157,521 $104,791,381 $10,199,548 $154,382,691 $16,357,069 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Harris Oakmark International Portfolio $54,240,960 $152,225,693 $419,995,800 $(12,186,002) $614,276,451 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. FORWARD FOREIGN CURRENCY CONTRACTS Forward Foreign Currency Contracts to Sell: Value at In exchange Net Unrealized Settlement Date Contracts to Deliver 06/30/2007 for U.S. $ Depreciation --------------- -------------------- ------------ ------------ -------------- 07/05/2007 32,480,000 GBP $ 65,152,372 $ 63,376,925 $(1,775,447) 07/18/2007 30,340,000 GBP 60,849,645 59,420,283 (1,429,362) 07/25/2007 32,070,000 GBP 64,313,598 63,649,329 (664,269) 10/05/2007 73,340,000 GBP 146,910,187 144,532,605 (2,377,582) 10/19/2007 56,650,000 GBP 113,445,042 113,376,478 (68,564) ----------- $(6,315,224) =========== 17 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. ACQUISITIONS On May 1, 2006, Harris Oakmark International Portfolio ("Harris Oakmark") acquired all of the net assets of Mondrian International Stock Portfolio, a series of The Travelers Series Trust ("Mondrian International"), pursuant to a plan of reorganization approved by Mondrian International shareholders on March 14, 2006. The acquisition was accomplished by a tax-free exchange of 12,568,324 Class A shares of Harris Oakmark (valued at $214.8 million) in exchange for the 16,088,645 Class A shares of Mondrian International outstanding on April 28, 2006. Mondrian International Class A net assets at that date ($214.8 million), including $44,877,012 of unrealized appreciation were combined with those of Harris Oakmark Class A. The cost of securities acquired in the tax-free exchange by Harris Oakmark from Mondrian International was $168,917,339. The aggregate Class A net assets of Harris Oakmark and Mondrian International immediately before the acquisition were $850,651,198 and $214,792,652, respectively. The aggregate Class A net assets of Harris Oakmark immediately after the acquisition were $1,065,443,850. 10. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 11. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that and there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 18 MET INVESTORS SERIES TRUST Janus Forty Portfolio (formerly Janus Capital Appreciation Portfolio) SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- JANUS FORTY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY JANUS CAPITAL MANAGEMENT LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- PERFORMANCE OVERVIEW For the six months ended June 30, 2007, the Portfolio outperformed its benchmark, the S&P 500(R) Index. The Portfolio posted a return of 10.63%, which compared favorably to the 6.96% return of the benchmark. PORTFOLIO ATTRIBUTION Within the Portfolio, holdings within the technology and materials sectors drove outperformance during the period. In terms of detractors, select consumer discretionary names were the biggest laggards. Holdings within the telecomm and financials sectors also weighed on performance. SECTORS THAT CONTRIBUTED TO PERFORMANCE INCLUDED TECHNOLOGY AND MATERIALS Within technology, Apple was the top contributor to performance during the period. Apple gained ground as investors and consumers anxiously awaited the arrival of the iPhone, which was launched in late June. Investors are sensing that Apple's original estimate of 10 million phones sold in the first year is conservative. More importantly, we continue to track market share gains in desktop and laptop computers, which we think should increase with the launch of Apple's next generation operating system. Given its recent strength, the stock could be volatile now that the iPhone has launched. We trimmed the position slightly but remain constructive on the outlook for the company. Staying with technology, Research in Motion was also a top-five contributor for the period, posting solid gains that were highlighted by the addition of 1.2 million new subscribers in its most recent quarter vs. 680,000 during the same period last year. The company's mobile data service is now offered on over 270 carriers, and subscriber trends remain strong. We remain positive on the potential of Research in Motion to double its subscriber base over the long term from the current level of 9 million subscribers as the total addressable market for mobile data devices continues to expand. Due to our continued positive outlook for market share gains, we added to the position during the period. Within materials, high conviction holding Potash was another top contributor, driven by realized price increases with important trading partners like India, which follow previously announced price increases in Brazil and China. Due to low inventories, pricing for potash should remain robust based on current high demand trends. We added to the position based on our continued positive outlook for the company. SECTORS THAT DETRACTED FROM PERFORMANCE INCLUDED CONSUMER DISCRETIONARY AND FINANCIALS Within consumer discretionary, JC Penney declined during the time period after running up in front of an analyst day it held during the most recent quarter. Despite the pullback, we remain constructive on the name, viewing the company as the best-positioned, moderately priced department store in the country. Also within consumer discretionary, Melco PBL traded down in sympathy with the decline in Asian markets, which impacted any company with direct exposure to the Chinese economy. We trimmed the position but remain constructive on the outlook for this gaming company and its position in the fast-growing Macau gaming market. Within financials, Bear Stearns declined during the time period, as it was weighed down by sub-prime concerns and the bailout of two hedge funds that had mortgage exposure. While this event helped to illustrate investor fears about leverage in the system, we maintained exposure to the stock based on its valuation. INVESTMENT STRATEGY AND OUTLOOK Global equity markets have been robust over the past 12 months. Therefore, it is natural to become apprehensive about the short-term direction of the market while we await operational confirmation of further economic growth that comes with time. We believe that rates will remain steady and the Federal Reserve will remain on the sidelines. Regardless of the macro-economic climate, we remain focused on identifying single-purpose business models that are selling compelling products into large total addressable markets. SCOTT SCHOELZEL Portfolio Manager JANUS CAPITAL MANAGEMENT LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- JANUS FORTY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY JANUS CAPITAL MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets --------------------------------------------- Apple, Inc. 8.86% --------------------------------------------- Research In Motion, Ltd. 5.23% --------------------------------------------- Potash Corp. of Saskatchewan, Inc. 5.16% --------------------------------------------- Wells Fargo & Co. 4.99% --------------------------------------------- Goldman Sachs Group, Inc. (The) 4.36% --------------------------------------------- Roche Holdings AG 3.85% --------------------------------------------- Gilead Sciences, Inc. 3.71% --------------------------------------------- Suncor Energy, Inc. 3.58% --------------------------------------------- J.C. Penney Co., Inc. 3.44% --------------------------------------------- ConocoPhillips 3.38% --------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Basic Materials 9.4% Communications 11.1% Cyclical 11.9% Non-Cyclical 19.9% Energy 16.3% Financials 13.0% Industrials 2.8% Technology 15.6% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- JANUS FORTY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY JANUS CAPITAL MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- JANUS FORTY PORTFOLIO MANAGED BY JANUS CAPITAL MANAGEMENT LLC VS. S&P 500(R) INDEX/1/, AND RUSSELL 2000(R) INDEX/2/ Growth Based on $10,000+ [CHART] Janus Forty S&P 500(R) Russell 2000(R) Portfolio Index/1/ Index/2/ ----------- ---------- --------------- 12/31/1996 $10,000 $10,000 $10,000 12/31/1997 12,614 13,336 12,236 12/31/1998 20,388 17,147 11,924 12/31/1999 31,300 20,755 14,459 12/31/2000 24,451 18,864 14,022 12/31/2001 18,072 16,623 14,372 12/31/2002 13,538 12,950 11,428 12/31/2003 16,910 16,664 16,828 12/31/2004 20,212 18,477 19,913 12/31/2005 23,889 19,384 20,819 12/31/2006 24,625 22,444 24,643 6/30/2007 27,243 24,007 26,233 ------------------------------------------------------------------------------ Average Annual Return/3/ (for the period ended 6/30/07) ------------------------------------------------------------------------------ Since Cumulative 1 Year 3 Year 5 Year 10 Year Inception/4/ Return/5/ ------------------------------------------------------------------------------ Janus Forty - -- Portfolio--Class A 23.98% 15.39% 12.24% 8.83% 13.24% -- Class B -- -- -- -- -- 3.77% Class E -- -- -- -- -- 3.78% ------------------------------------------------------------------------------ - - - S&P 500(R) Index/1/ 20.59% 11.68% 10.71% 7.13% 13.87% -- ------------------------------------------------------------------------------ Russell 2000(R) - -- Index/2/ 16.43% 13.45% 13.88% 9.06% 12.44% -- ------------------------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/The Russell 2000(R) Index is an unmanaged index which measures the performance of the 2,000 smallest companies in the Russell 3000(R) Index, which represents approximately 8% of the total market capitalization of the Russell 3000(R) Index. As of the latest reconstitution, the average market capitalization was approximately $898.3 million; the median market capitalization was approximately $705.4 million. The largest company in the Index had a market capitalization of $2.5 billion. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /4/Inception of Class A shares is 03/19/1982. Inception of Class B and Class E shares is 04/28/2007. Index returns are based on an inception date of 3/31/1982. /5/"Cumulative Return" is calculated including reinvestment of all income dividends and capital gain distributions. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD** 12/31/06 6/30/07 1/1/07-6/30/07 JANUS FORTY PORTFOLIO ------------- ------------- --------------- Class A Actual $1,000.00 $1,083.70 $3.56 Hypothetical (5% return before expenses) 1,000.00 1,021.37 3.46 - ------------------------------------------ ------------- ------------- --------------- Class B* Actual $1,000.00 $1,037.70 $1.72 Hypothetical (5% return before expenses) 1,000.00 1,007.08 1.69 - ------------------------------------------ ------------- ------------- --------------- Class E* Actual $1,000.00 $1,037.70 $1.52 Hypothetical (5% return before expenses) 1,000.00 1,007.28 1.50 - ------------------------------------------ ------------- ------------- --------------- * Class Inception April 28, 2007. ** Expenses are equal to the Portfolio's annualized expense ratio of 0.69%, 0.96%, and 0.85% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365, 64/365, and 64/365, respectively (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST JANUS FORTY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------- COMMON STOCKS - 96.1% BANKS - 5.0% Wells Fargo & Co................... 1,403,775 $ 49,370,767 ------------- BIOTECHNOLOGY - 3.7% Gilead Sciences, Inc.*............. 946,650 36,701,620 ------------- CHEMICALS - 9.1% Monsanto Co........................ 324,085 21,888,701 Potash Corp. of Saskatchewan, Inc.. 655,165 51,083,215 Syngenta AG........................ 86,564 16,842,401 ------------- 89,814,317 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 6.8% QUALCOMM, Inc...................... 365,825 15,873,147 Research In Motion, Ltd.*.......... 258,640 51,725,413 ------------- 67,598,560 ------------- COMPUTERS & PERIPHERALS - 8.8% Apple, Inc.*....................... 718,215 87,650,959 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.6% Sony Corp. (ADR)................... 306,135 15,726,155 ------------- FINANCIAL - DIVERSIFIED - 10.3% Bear Stearns Cos., Inc.(a)......... 153,835 21,536,900 Goldman Sachs Group, Inc. (The).... 198,860 43,102,905 KKR Private Equity Investment LP (144A)(b)........................ 172,002 3,870,045 Merrill Lynch & Co., Inc........... 66,365 5,546,787 Moody's Corp....................... 444,335 27,637,637 ------------- 101,694,274 ------------- FOOD PRODUCTS - 1.6% Bunge, Ltd.(a)..................... 191,835 16,210,057 ------------- HOTELS, RESTAURANTS & LEISURE - 4.7% Boyd Gaming Corp................... 399,385 19,645,748 Harrah's Entertainment, Inc........ 245,535 20,934,314 Melco PBL Entertainment Macau, Ltd. (ADR)*(a)........................ 441,185 5,541,284 ------------- 46,121,346 ------------- INTERNET SOFTWARE & SERVICES - 5.4% Akamai Technologies, Inc.*(a)...... 435,988 21,206,456 Google, Inc. - Class A*............ 61,280 32,072,727 ------------- 53,279,183 ------------- MEDIA - 1.9% Lamar Advertising Co. - Class A(a). 304,415 19,105,085 ------------- METALS & MINING - 2.7% Precision Castparts Corp........... 221,270 26,853,327 ------------- OIL & GAS - 15.7% Apache Corp........................ 138,210 11,276,554 ConocoPhillips..................... 425,885 33,431,973 Continental Resources, Inc.*....... 1,263,790 20,220,640 EOG Resources, Inc................. 156,555 11,437,908 ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ OIL & GAS - CONTINUED Hess Corp................................ 240,840 $ 14,199,926 Occidental Petroleum Corp................ 254,015 14,702,388 Suncor Energy, Inc....................... 393,470 35,380,823 Valero Energy Corp....................... 196,815 14,536,756 ------------- 155,186,968 ------------- PHARMACEUTICALS - 11.0% Alcon, Inc............................... 172,570 23,281,419 Amylin Pharmaceuticals, Inc.*(a)......... 36,450 1,500,282 Celgene Corp.*(a)........................ 501,300 28,739,529 Genentech, Inc.*......................... 229,160 17,338,246 Roche Holdings AG........................ 215,296 38,110,972 ------------- 108,970,448 ------------- RETAIL - MULTILINE - 3.4% J.C. Penney Co., Inc.(a)................. 470,310 34,041,038 ------------- RETAIL - SPECIALTY - 1.8% Abercrombie & Fitch Co. - Class A........ 240,275 17,535,269 ------------- SOFTWARE - 0.9% Electronic Arts, Inc.*................... 187,410 8,868,241 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.7% Time Warner Telecom, Inc. - Class A*(a).. 822,970 16,541,697 ------------- Total Common Stocks (Cost $659,983,351) 951,269,311 ------------- TOTAL INVESTMENTS - 96.1% (Cost $659,983,351) 951,269,311 ------------- Other Assets and Liabilities (net) - 3.9% 38,352,613 ------------- TOTAL NET ASSETS - 100.0% $ 989,621,924 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $68,211,668 and the collateral received consisted of cash in the amount of $69,828,195. (b) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $3,870,045 of net assets. ADR - American Depositary Receipt See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) JANUS FORTY PORTFOLIO ASSETS Investments, at value (Note 2)* $ 951,269,311 Cash denominated in foreign currencies** 799,346 Collateral for securities on loan 69,828,195 Receivable for investments sold 44,153,292 Receivable for Trust shares sold 91,759 Dividends receivable 128,815 -------------- Total assets 1,066,270,718 -------------- LIABILITIES Due to bank 4,976,412 Payables for: Trust shares redeemed 933,998 Distribution and services fees--Class B 200 Distribution and services fees--Class E 74 Collateral for securities on loan 69,828,195 Investment advisory fee payable (Note 3) 530,701 Administration fee payable 10,840 Custodian and accounting fees payable 122,387 Accrued expenses 245,987 -------------- Total liabilities 76,648,794 -------------- NET ASSETS $ 989,621,924 ============== NET ASSETS REPRESENTED BY: Paid in surplus $ 939,049,810 Accumulated net realized loss (242,683,062) Unrealized appreciation on investments and foreign currency 291,289,799 Undistributed net investment income 1,965,377 -------------- Total $ 989,621,924 ============== NET ASSETS Class A $ 987,723,024 ============== Class B 1,230,403 ============== Class E 668,497 ============== CAPITAL SHARES OUTSTANDING Class A 13,896,999 ============== Class B 17,876 ============== Class E 9,581 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 71.07 ============== Class B 68.83 ============== Class E 69.77 ============== - ---------------------------------------------------------------------------------------- * Investments at cost $ 659,983,351 **Cost of cash denominated in foreign currencies 795,522 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) JANUS FORTY PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 4,685,074 Interest (2) 421,492 ----------- Total investment income 5,106,566 ----------- EXPENSES: Investment advisory fee (Note 3) 3,161,114 Administration fees 35,737 Custody and accounting fees 63,639 Distribution fee--Class B 231 Distribution fee--Class E 95 Transfer agent fees 2,865 Audit 12,074 Legal 7,122 Trustee fees and expenses 4,248 Shareholder reporting 86,846 Insurance 21,756 Other 1,360 ----------- Total expenses 3,397,087 Less broker commission recapture (52,267) ----------- Net expenses 3,344,820 ----------- Net investment income 1,761,746 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 52,136,384 Foreign currency (4,050) ----------- Net realized gain on investments and foreign currency 52,132,334 ----------- Net change in unrealized appreciation on: Investments 45,280,768 Foreign currency 3,319 ----------- Net change in unrealized appreciation on investments and foreign currency 45,284,087 ----------- Net realized and change in unrealized gain on investments and foreign currency 97,416,421 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $99,178,167 =========== - --------------------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 198,346 (2)Interest income includes securities lending income of: 79,381 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) JANUS FORTY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 1,761,746 $ 1,925,964 Net realized gain on investments and foreign currency 52,132,334 213,905,140 Net change in unrealized appreciation (depreciation) on investments and foreign currency 45,284,087 (190,464,946) ------------- -------------- Net increase in net assets resulting from operations 99,178,167 25,366,158 ------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (1,749,977) From net realized losses Class A (168,276,133) (40,759,161) ------------- -------------- Net decrease in net assets resulting from distributions (170,026,110) (40,759,161) ------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 5,205,415 11,746,522 Class B 1,442,553 -- Class E 751,486 -- Net asset value of shares issued through dividend reinvestment Class A 170,026,110 40,759,161 Class B -- -- Class E -- -- Cost of shares repurchased Class A (106,762,970) (184,271,031) Class B (211,684) -- Class E (89,753) -- ------------- -------------- Net increase (decrease) in net assets from capital share transactions 70,361,157 (131,765,348) ------------- -------------- TOTAL DECREASE IN NET ASSETS (486,786) (147,158,351) Net assets at beginning of period 990,108,710 1,137,267,061 ------------- -------------- Net assets at end of period $ 989,621,924 $ 990,108,710 ============= ============== Net assets at end of period includes undistributed net investment income $ 1,965,377 $ 1,953,608 ============= ============== See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: JANUS FORTY PORTFOLIO ------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ---------- (UNAUDITED) 2006 -------------- ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 77.64 $78.28 ------- ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... 0.14 (a) 0.14 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 7.50 2.13 ------- ------ Total from Investment Operations...................................... 7.64 2.27 ------- ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.15) -- Distributions from Net Realized Capital Gains......................... (14.06) (2.91) Return of Capital..................................................... -- -- ------- ------ Total Distributions................................................... (14.21) (2.91) ------- ------ NET ASSET VALUE, END OF PERIOD........................................ $ 71.07 $77.64 ======= ====== TOTAL RETURN 10.63% 3.08% Ratio of Expenses to Average Net Assets............................... 0.69%* 0.73% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.70%* 0.73% Ratio of Net Investment Income (Loss) to Average Net Assets........... 0.36%* 0.19% Portfolio Turnover Rate............................................... 22.6% 60.5% Net Assets, End of Period (in millions)............................... $ 987.7 $990.1 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A JANUS FORTY PORTFOLIO --------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, --------------------------------------------- 2005 2004++ 2003++ 2002++ -------- -------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 66.23 $ 55.41 $44.38 $ 60.30 -------- -------- ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... (0.04)(a) (0.09)(a) 0.07 (a) 0.14 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 12.09 10.91 (a) 10.99 (a) (15.24)(a) -------- -------- ------ ------- Total from Investment Operations...................................... 12.05 10.82 11.06 (15.10) -------- -------- ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- -- (0.03) (0.81) Distributions from Net Realized Capital Gains......................... -- -- -- -- Return of Capital..................................................... -- -- (0.00)+ (0.01) -------- -------- ------ ------- Total Distributions................................................... -- -- (0.03) (0.82) -------- -------- ------ ------- NET ASSET VALUE, END OF PERIOD........................................ $ 78.28 $ 66.23 $55.41 $ 44.38 ======== ======== ====== ======= TOTAL RETURN 18.19 % 19.53 % 24.91% (25.09)% Ratio of Expenses to Average Net Assets............................... 0.78 % 0.82 % 0.82% 0.84 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.78 % 0.82 % 0.84% 0.84 % Ratio of Net Investment Income (Loss) to Average Net Assets........... (0.06)% (0.15)% 0.14% 0.27 % Portfolio Turnover Rate............................................... 30.0 % 16.0 % 59.0% 52.0 % Net Assets, End of Period (in millions)............................... $1,137.0 $1,042.0 $986.0 $864.0 CLASS B ---------------- FOR THE PERIOD ENDED JUNE 30, 2007(B) (UNAUDITED) ---------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $66.33 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss................................................... (0.08)(a) Net Realized/Unrealized Gain on Investments........................... 2.58 ------ Total from Investment Operations...................................... 2.50 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- Distributions from Net Realized Capital Gains......................... -- Return of Capital..................................................... -- ------ Total Distributions................................................... -- ------ NET ASSET VALUE, END OF PERIOD........................................ $68.83 ====== TOTAL RETURN 3.77 % Ratio of Expenses to Average Net Assets............................... 0.96 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.97 %* Ratio of Net Investment Loss to Average Net Assets.................... (0.66)%* Portfolio Turnover Rate............................................... 22.6 % Net Assets, End of Period (in millions)............................... $ 1.2 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations - 04/28/2007. + Rounds to less than $0.005 per share. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E JANUS FORTY PORTFOLIO ---------------- FOR THE PERIOD ENDED JUNE 30, 2007(B) (UNAUDITED) ---------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $67.23 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss................................................... (0.07)(a) Net Realized/Unrealized Gain on Investments........................... 2.61 ------ Total from Investment Operations...................................... 2.54 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- Distributions from Net Realized Capital Gains......................... -- Return of Capital..................................................... -- ------ Total Distributions................................................... -- ------ NET ASSET VALUE, END OF PERIOD........................................ $69.77 ====== TOTAL RETURN 3.78 % Ratio of Expenses to Average Net Assets............................... 0.85 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.86 %* Ratio of Net Investment Loss to Average Net Assets.................... (0.54)%* Portfolio Turnover Rate............................................... 22.6 % Net Assets, End of Period (in millions)............................... $ 0.7 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations - 04/28/2007. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Janus Forty Portfolio (formerly Janus Capital Appreciation Portfolio), which is non- diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B, and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Expiring Expiring Portfolio Total 12/31/2009 12/31/2010 12/31/2011 12/31/2012 - --------- ------------ ----------- ----------- ------------ ----------- Janus Forty Portfolio $293,010,804 $61,393,522 $74,123,366 $104,924,615 $52,569,301 On May 1, 2006, the Capital Appreciation Fund was reorganized into the Janus Capital Appreciation Portfolio, a series of Met Investors Series Trust. The Portfolio acquired capital losses of $338,668,642. The losses incurred by the Portfolio are subject to an annual limitation of $45,657,838. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. SHORT SALES - The Portfolio may enter into a "short sale" of securities in circumstances in which, at the time the short position is open, the Portfolio owns an equal amount of the securities sold short or owns preferred stocks or debt securities, convertible or exchangeable without payment of further consideration, into an equal number of securities sold short. This kind of short sale, which is referred to as one "against the box," may be entered into by the Portfolio to, for example, lock in a sale price for a security the Portfolio does not wish to sell immediately. The Portfolio may also make short sales of a security it does not own, in anticipation of a decline in the market value of that security. To complete such a transaction, the Portfolio must borrow the security to make delivery to the buyer. The Portfolio then is obligated to replace the security borrowed by purchasing it at market price at the time of replacement. The price at such time may be more or less than the price at which the 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED security was sold by the Portfolio. Until the security is replaced, the Portfolio is required to pay to the lender any dividends or interest which accrue during the period of the loan. To borrow the security, the Portfolio also may be required to pay a premium, which would increase the cost of the security sold. The proceeds of the short sale will be retained by the broker, to the extent necessary to meet margin requirements, until the short position is closed out. Until the Portfolio replaces a borrowed security, the Portfolio will segregate with its custodian, or earmark, cash or other liquid assets at such a level that (i) the amount segregated, or earmarked, plus the amount deposited with the broker as collateral will equal the current value of the security sold short and (ii) the amount segregated plus the amount deposited with the broker as collateral will not be less than the market value of the security at the time it was sold short. The Portfolio will incur a loss as a result of the short sale if the price of the security increases between the date of the short sale and the date on which the Portfolio replaces the borrowed security. The Portfolio will realize a gain if the security declines in price between those dates. This result is the opposite of what one would expect from a cash purchase of a long position in a security. The amount of any gain will be decreased, and the amount of any loss increased, by the amount of any premium, dividends or interest the Portfolio may be required to pay in connection with a short sale. No more than one third of the Portfolio's net assets will be, when added together: (i) deposited as collateral for the obligation to replace securities borrowed to effect short sales; and (ii) segregated in connection with short sales. H. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. I. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. J. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Janus Capital Management LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended June 30, 2007 Portfolio (Unaudited) % per annum Average Daily Assets --------- -------------------- ----------- -------------------- Janus Forty Portfolio $3,161,114 0.65% First $1 Billion 0.60% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Janus Forty Portfolio 1.25% 1.50% 1.40% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- ------- ------------- ----------- ------------ ---------- Janus Forty Portfolio Class A 06/30/2007 12,753,231 72,630 2,497,079 (1,425,941) 1,143,768 13,896,999 12/31/2006 14,528,622 153,034 550,130 (2,478,555) (1,775,391) 12,753,231 Class B 04/28/2007-06/30/2007 -- 21,007 -- (3,131) 17,876 17,876 Class E 04/28/2007-06/30/2007 -- 10,864 -- (1,283) 9,581 9,581 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Janus Forty Portfolio $-- $214,727,181 $-- $350,100,575 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation --------- ------------ ------------ -------------- -------------- Janus Forty Portfolio $659,983,351 $300,335,057 $(9,049,097) $291,285,960 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Janus Forty Portfolio $68,211,668 $69,828,195 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- ---------------- 2006 2005 2006 2005 2006 2005 ---- ---- ----------- ---- ----------- ---- Janus Forty Portfolio $-- $-- $40,759,161 $-- $40,759,161 $-- 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Janus Forty Portfolio $1,953,608 $168,219,513 $244,257,740 $(293,010,804) $121,420,057 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST Lazard Mid-Cap Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LAZARD MID-CAP PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LAZARD ASSET MANAGEMENT LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- For the six months ended June 30, 2007, the Lazard Mid-Cap Portfolio Class B returned 12.41% versus the 9.90% return of the Russell Midcap(R) Index/1/, the Portfolio's benchmark. In the beginning of the year, stocks rose modestly, fueled by the combination of moderating economic growth, solid corporate profits, and strong mergers and acquisitions activity. Then, a sharp selloff began two days before the end of February, driving indices to modest losses. While there was no obvious trigger for the selloff, some analysts pointed to a sharp decline in Chinese shares. Others blamed the rally in the Japanese yen, which implied that speculators were reversing the "carry trade." However, stocks recovered much of these losses in March. Equity markets proved to be resilient in April and May, rising steadily and ending the first two months of the second quarter with strong gains. Stocks performed well through May, ignoring a sharp rise in government bond yields as earnings reports continued to exceed investors' expectations. Merger activity provided a further boost to stocks. However, stocks experienced increased volatility in June, as the rise in interest rates accelerated and investors became increasingly cautious following news of potential hedge fund losses in the subprime mortgage market. The Federal Reserve decided to leave interest rates unchanged at the June meeting for the eighth time in the last 12 months, with inflation concerns and sustained economic growth as the main drivers behind its decision. High commodity prices coupled with a weaker U.S. dollar and a tight labor market have put pressure on consumer prices, underscoring the Fed's comment that, "a sustained moderation in inflation pressures has yet to be convincingly demonstrated." In addition, concerns about the future of the housing and subprime mortgage markets remain sources of uncertainty that surround the outlook for the economy. From a sector perspective, cyclical sectors of the market, such as materials, industrials, and energy, performed well as economic growth was resilient. Conversely, more economically defensive groups, such as areas of health care, consumer staples, and utilities, lagged. Financials were among the worst performing groups, as uncertainty surrounding the scope of the recent rise in subprime-loan defaults weighed on the sector. For the year-to-date-period, performance benefited from solid broad-based stock selection, in some cases driven by robust corporate activity, as the Portfolio experienced five takeouts. Stock selection in consumer staples was one of the largest contributors to outperformance, as shares of Coca-Cola Enterprises, which bottles and distributes Coca-Cola Company (Coke) products, saw its stock rise, based on reports that Coke would purchase another beverage company in an effort to improve its portfolio of products. We believe that this kind of strategic purchase would significantly benefit Coca-Cola Enterprises. Holdings such as, Smithfield Foods, Constellation Brands, Kroger, and Pilgrim's Pride also performed well. In addition, solid /1/The Russell Midcap(R) Index is an unmanaged index which measures the performance of the 800 smallest companies in the Russell 1000(R) Index, which represent approximately 30% of the total market capitalization of the Russell 1000(R) Index. As of the latest reconstitution, the average market capitalization was approximately $6.3 billion; the median market capitalization was approximately $4.7 billion. The largest company in the Index had a market capitalization of $18.3 billion. The Index does not include fees or expenses and is not available for direct investment. stock selection in the consumer discretionary sector aided performance, as the Portfolio's media holdings, including Idearc Inc. and R.H. Donnelley continued to perform well. However the overall impact in this sector was diminished, as shares of Liz Claiborne declined. The company reported disappointing earnings, due to a decline in wholesale-clothing sales to large department stores. However, we believe the company should benefit from a focus on its more profitable clothing lines and company-owned stores. Performance was also helped by stock selection in technology, as Avaya, Solectron, and CDW agreed to be acquired. Many of the takeout offers in the Portfolio were from private-equity firms, which show that these strategic buyers are focusing on attractive valuations and free cash flow. In addition, stock selection in financials helped returns, as shares of A.G. Edwards rose; Wachovia agreed to buy the company, creating the second-largest U.S. brokerage firm. Conversely, stock selection in health care detracted from returns, as shares of Sepracor declined due to reduced Medicare reimbursement rates for one of its major respiratory drugs. Returns were also hurt by stock selection in industrials and materials, as deeper cyclical stocks performed well. OUTLOOK While the multiyear rally in equities continues, a change in market leadership appears to be underway, as investors' risk tolerance moderates after an extended period of embracing risk. Historically, periods of slowing corporate-earnings growth have favored more consistently profitable companies, as investors seek out stability in a more adverse environment. Valuations remain attractive, earnings visibility is quite strong, and the fundamentals for owning highly cash-generative stocks are compelling. We believe the Portfolio is well positioned to benefit from those companies that, from our perspective, are attractively valued yet offer high returns on capital and high levels of free cash flow. As a result, we believe the Portfolio should perform well in these market conditions. TEAM MANAGED The Portfolio is managed by Andrew Lacey, Christopher Blake, Gary Buesser and Robert Failla. LAZARD ASSET MANAGEMENT LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LAZARD MID-CAP PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LAZARD ASSET MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------- Coca-Cola Enterprises, Inc. 2.57% -------------------------------------- Liz Claiborne, Inc. 2.47% -------------------------------------- Pitney Bowes, Inc. 2.12% -------------------------------------- Mellon Financial Corp. 2.08% -------------------------------------- Citizens Communications Co. 1.97% -------------------------------------- Ingram Micro, Inc.--Class A 1.96% -------------------------------------- Idearc, Inc. 1.94% -------------------------------------- Dover Corp. 1.90% -------------------------------------- Hubbell, Inc.--Class B 1.87% -------------------------------------- Barr Pharmaceuticals, Inc. 1.87% -------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Energy 23.6% Technology 17.9% Industrials 16.0% Cyclical 14.0% Basic Materials 9.6% Financials 9.4% Non-Cyclical 7.5% Communications 2.0% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LAZARD MID-CAP PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LAZARD ASSET MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LAZARD MID-CAP PORTFOLIO MANAGED BY LAZARD ASSET MANAGEMENT LLC VS. RUSSELL MIDCAP(R) INDEX/1/ Growth Based on $10,000+ [CHART] Lazard Mid-Cap Portfolio Russell Midcap(R) Index ------------------------ ----------------------- 10/9/2001 $10,000 $10,000 12/31/2001 11,026 11,463 12/31/2002 9,843 9,608 12/31/2003 12,406 13,457 12/31/2004 14,183 16,177 12/31/2005 15,336 18,225 12/31/2006 17,587 21,005 6/30/2007 19,769 23,085 ------------------------------------------------------------ Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------ Since 1 Year 3 Year 5 Year Inception/3/ ------------------------------------------------------------ Lazard Mid-Cap Portfolio--Class A 25.28% 13.92% 13.03% 11.53% - -- Class B 25.04% 13.68% 12.80% 12.64% Class E 25.14% 13.77% 12.91% 10.80% ------------------------------------------------------------ - - - Russell Midcap(R) Index/1/ 20.83% 17.16% 16.39% 16.11% ------------------------------------------------------------ +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Russell Midcap(R) Index is an unmanaged index which measures the performance of the 800 smallest companies in the Russell 1000(R) Index, which represent approximately 30% of the total market capitalization of the Russell 1000(R) Index. As of the latest reconstitution, the average market capitalization was approximately $6.3 billion; the median market capitalization was approximately $4.7 billion. The largest company in the Index had a market capitalization of $18.3 billion. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A shares is 1/2/02. Inception of the Class B shares is 10/9/01. Inception of the Class E shares is 4/01/02. Index returns are based on an inception date of 10/9/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LAZARD MID-CAP PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,125.10 $3.74 Hypothetical (5% return before expenses) 1,000.00 1,021.27 3.56 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,124.10 $5.06 Hypothetical (5% return before expenses) 1,000.00 1,020.03 4.81 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,124.50 $4.53 Hypothetical (5% return before expenses) 1,000.00 1,020.53 4.31 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.71%, 0.96%, and 0.86% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST LAZARD MID-CAP PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------- COMMON STOCKS - 94.3% BANKS - 5.8% First Horizon National Corp.(a).... 274,010 $ 10,686,390 Hudson City Bancorp, Inc........... 890,000 10,875,800 Huntington Bancshares, Inc.(a)..... 470,700 10,703,718 Marshall & Ilsley Corp............. 289,800 13,803,174 Republic Bancorp, Inc. - Class A(a) 11 182 ------------- 46,069,264 ------------- BEVERAGES - 3.7% Coca-Cola Enterprises, Inc......... 851,200 20,428,800 Constellation Brands, Inc.*(a)..... 380,300 9,233,684 ------------- 29,662,484 ------------- BUILDING PRODUCTS - 2.2% Masco Corp......................... 346,300 9,859,161 USG Corp.*(a)...................... 146,800 7,199,072 ------------- 17,058,233 ------------- CHEMICALS - 0.5% Cabot Corp......................... 85,500 4,076,640 ------------- COMMERCIAL SERVICES & SUPPLIES - 8.0% Cintas Corp.(a).................... 363,400 14,328,862 Covanta Holding Corp.*(a).......... 447,700 11,035,805 Pitney Bowes, Inc.(a).............. 360,700 16,887,974 R.H. Donnelley Corp.*(a)........... 151,822 11,505,071 Republic Services, Inc............. 313,650 9,610,236 ------------- 63,367,948 ------------- COMPUTERS & PERIPHERALS - 4.7% Ingram Micro, Inc. - Class A*...... 719,100 15,611,661 Seagate Technology................. 431,900 9,402,463 Sun Microsystems, Inc.*............ 2,290,300 12,046,978 ------------- 37,061,102 ------------- CONTAINERS & PACKAGING - 1.4% Ball Corp.......................... 205,000 10,899,850 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 5.0% Arrow Electronics, Inc.*........... 269,200 10,345,356 Flextronics International, Ltd.*(a) 1,352,500 14,607,000 Hubbell, Inc. - Class B............ 274,500 14,883,390 ------------- 39,835,746 ------------- FINANCIAL - DIVERSIFIED - 4.7% AmeriCredit Corp.*(a).............. 302,400 8,028,720 Ameriprise Financial, Inc.......... 204,000 12,968,280 Mellon Financial Corp.............. 376,600 16,570,400 ------------- 37,567,400 ------------- FOOD PRODUCTS - 2.9% Pilgrim's Pride Corp.(a)........... 239,600 9,145,532 Smithfield Foods, Inc.*............ 463,300 14,265,007 ------------- 23,410,539 ------------- -------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.4% Applera Corp........................ 372,600 $ 11,379,204 ------------- HEALTH CARE PROVIDERS & SERVICES - 1.2% Omnicare, Inc.(a)................... 273,200 9,851,592 ------------- HOTELS, RESTAURANTS & LEISURE - 3.3% Darden Restaurants, Inc............. 333,100 14,653,069 Royal Caribbean Cruises, Ltd.(a).... 277,000 11,905,460 ------------- 26,558,529 ------------- HOUSEHOLD DURABLES - 1.0% Stanley Works (The)(a).............. 133,800 8,121,660 ------------- HOUSEHOLD PRODUCTS - 1.1% Fortune Brands, Inc.(a)............. 105,800 8,714,746 ------------- INDUSTRIAL - DIVERSIFIED - 1.6% Textron, Inc........................ 112,000 12,332,320 ------------- INSURANCE - 10.5% Aon Corp............................ 321,600 13,703,376 Conseco, Inc.*...................... 466,700 9,749,363 Lincoln National Corp............... 185,605 13,168,675 OneBeacon Insurance Group, Ltd...... 424,800 10,760,184 PartnerRe, Ltd.(a).................. 164,173 12,723,407 RenaissanceRe Holdings, Ltd.(a)..... 208,000 12,893,920 Willis Group Holdings, Ltd.(a)...... 235,900 10,393,754 ------------- 83,392,679 ------------- IT CONSULTING & SERVICES - 0.8% DST Systems, Inc.*(a)............... 79,800 6,320,958 ------------- MACHINERY - 1.9% Dover Corp.......................... 295,400 15,109,710 ------------- MEDIA - 3.4% Belo Corp.(a)....................... 582,100 11,985,439 Idearc, Inc.(a)..................... 435,500 15,386,215 ------------- 27,371,654 ------------- METALS & MINING - 2.6% Foundation Coal Holdings, Inc.(a)... 226,500 9,204,960 Massey Energy Co.(a)................ 422,300 11,254,295 ------------- 20,459,255 ------------- OIL & GAS - 4.9% BJ Services Co...................... 435,100 12,374,244 Pride International, Inc.*.......... 238,900 8,949,194 Sunoco, Inc......................... 113,500 9,043,680 Williams Cos., Inc. (The)........... 270,100 8,540,562 ------------- 38,907,680 ------------- PAPER & FOREST PRODUCTS - 1.3% Louisiana-Pacific Corp.(a).......... 564,400 10,678,448 ------------- PHARMACEUTICALS - 6.1% Barr Pharmaceuticals, Inc.*(a)...... 296,000 14,868,080 Hospira, Inc.*...................... 348,600 13,609,344 See notes to financial statements 5 MET INVESTORS SERIES TRUST LAZARD MID-CAP PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ PHARMACEUTICALS - CONTINUED Sepracor, Inc.*......................... 164,800 $ 6,760,096 Warner Chilcott, Ltd.*(a)............... 720,900 13,041,081 ------------- 48,278,601 ------------- REAL ESTATE - 1.3% CBL & Associates Properties, Inc. (REIT) 285,800 10,303,090 ------------- RETAIL - SPECIALTY - 6.1% Foot Locker, Inc........................ 664,700 14,490,460 Liz Claiborne, Inc.(a).................. 525,700 19,608,610 Pacific Sunwear of California, Inc.*.... 443,200 9,750,400 Talbots, Inc. (The)(a).................. 197,900 4,953,437 ------------- 48,802,907 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 2.4% Analog Devices, Inc..................... 205,700 7,742,548 QLogic Corp.*........................... 663,900 11,053,935 ------------- 18,796,483 ------------- SOFTWARE - 1.1% Sybase, Inc.*........................... 350,200 8,366,278 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 2.2% Citizens Communications Co.(a).......... 1,025,100 15,653,277 NeuStar, Inc. - Class A*................ 63,000 1,817,713 ------------- 17,470,990 ------------- TRANSPORTATION - 1.2% YRC Worldwide, Inc.*(a)................. 259,100 9,534,880 ------------- Total Common Stocks (Cost $699,469,740) 749,760,870 ------------- ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ SHORT-TERM INVESTMENT - 4.8% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $37,854,722 on 07/02/07 collateralized by $38,700,000 FNMA at 5.990% due 04/18/17 with a value of $38,603,250. (Cost - $37,844,000)................... $37,844,000 37,844,000 ------------ TOTAL INVESTMENTS - 99.1% (Cost $737,313,740) 787,604,870 ------------ Other Assets and Liabilities (net) - 0.9% 7,160,259 ------------ TOTAL NET ASSETS - 100.0% $794,765,129 ============ PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $174,940,600 and the collateral received consisted of cash in the amount of $179,507,648. FNMA - Federal National Mortgage Association REIT - Real Estate Investment Trust See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LAZARD MID-CAP PORTFOLIO ASSETS Investments, at value (Note 2)* $749,760,870 Repurchase Agreement 37,844,000 Cash 855 Cash denominated in foreign currencies** 1 Collateral for securities on loan 179,507,648 Receivable for investments sold 12,089,824 Receivable for Trust shares sold 939,607 Dividends receivable 641,391 Interest receivable 3,574 ------------ Total assets 980,787,770 ------------ LIABILITIES Payables for: Investments purchased 5,379,988 Trust shares redeemed 384,324 Distribution and services fees - Class B 58,759 Distribution and services fees - Class E 6,045 Collateral for securities on loan 179,507,648 Investment advisory fee payable (Note 3) 445,435 Administration fee payable 8,592 Custodian and accounting fees payable 95,894 Accrued expenses 135,956 ------------ Total liabilities 186,022,641 ------------ NET ASSETS $794,765,129 ============ NET ASSETS REPRESENTED BY: Paid in surplus $703,659,149 Accumulated net realized gain 39,160,689 Unrealized appreciation on investments 50,291,130 Undistributed net investment income 1,654,161 ------------ Total $794,765,129 ============ NET ASSETS Class A $457,833,863 ============ Class B 287,333,091 ============ Class E 49,598,175 ============ CAPITAL SHARES OUTSTANDING Class A 32,600,197 ============ Class B 20,553,293 ============ Class E 3,540,133 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 14.04 ============ Class B 13.98 ============ Class E 14.01 ============ - ------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $699,469,740 **Cost of cash denominated in foreign currencies 1 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LAZARD MID-CAP PORTFOLIO INVESTMENT INCOME: Dividends $ 4,358,209 Interest (1) 730,840 ----------- Total investment income 5,089,049 ----------- EXPENSES: Investment advisory fee (Note 3) 2,280,602 Administration fees 24,498 Custody and accounting fees 19,065 Distribution fee - Class B 304,951 Distribution fee - Class E 32,221 Transfer agent fees 14,511 Audit 11,312 Legal 10,359 Trustee fees and expenses 7,027 Shareholder reporting 25,052 Insurance 3,735 Other 892 ----------- Total expenses 2,734,225 Less broker commission recapture (64,661) ----------- Net expenses 2,669,564 ----------- Net investment income 2,419,485 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on: Investments 71,496,574 ----------- Net realized gain on investments 71,496,574 ----------- Net change in unrealized appreciation on: Investments 1,849,599 ----------- Net change in unrealized appreciation on investments 1,849,599 ----------- Net realized and change in unrealized gain on investments 73,346,173 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $75,765,658 =========== - -------------------------------------------------------------------------------------- (1)Interest income includes securities lending income of: $ 50,023 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LAZARD MID-CAP PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 2,419,485 $ 2,657,173 Net realized gain on investments and futures contracts 71,496,574 24,967,756 Net change in unrealized appreciation on investments 1,849,599 33,713,317 ------------ ------------ Net increase in net assets resulting from operations 75,765,658 61,338,246 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (2,359,453) (604,066) Class B (841,667) (617,620) Class E (220,835) (126,614) From net realized gains Class A (32,336,865) (13,270,801) Class B (20,992,665) (24,211,011) Class E (3,958,801) (3,826,111) ------------ ------------ Net decrease in net assets resulting from distributions (60,710,286) (42,656,223) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 91,147,798 209,238,546 Class B 74,551,695 19,609,795 Class E 14,124,895 4,348,643 Net asset value of shares issued through acquisition Class A 52,674,423 -- Class B 11,229,550 -- Net asset value of shares issued through dividend reinvestment Class A 34,696,318 13,874,867 Class B 21,834,332 24,828,631 Class E 4,179,636 3,952,725 Cost of shares repurchased Class A (23,720,940) (15,429,381) Class B (60,549,468) (30,758,205) Class E (5,536,231) (5,369,828) ------------ ------------ Net increase in net assets from capital share transactions 214,632,008 224,295,793 ------------ ------------ TOTAL INCREASE IN NET ASSETS 229,687,380 242,977,816 Net assets at beginning of period 565,077,749 322,099,933 ------------ ------------ Net assets at end of period $794,765,129 $565,077,749 ============ ============ Net assets at end of period includes undistributed net investment income $ 1,654,161 $ 2,656,631 ============ ============ See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A LAZARD MID-CAP PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $13.74 $13.65 $14.13 $12.33 $ 9.85 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.06 (a) 0.10 (a) 0.04 (a) 0.08 (a) 0.01 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.61 1.75 1.16 1.72 2.58 ------ ------ ------ ------ ------ Total from Investment Operations...................................... 1.67 1.85 1.20 1.80 2.59 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.09) (0.08) (0.06) -- (0.01) Distributions from Net Realized Capital Gains......................... (1.28) (1.68) (1.62) -- (0.10) ------ ------ ------ ------ ------ Total Distributions................................................... (1.37) (1.76) (1.68) -- (0.11) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $14.04 $13.74 $13.65 $14.13 $12.33 ====== ====== ====== ====== ====== TOTAL RETURN 12.51% 14.87% 8.40% 14.60% 26.42% Ratio of Expenses to Average Net Assets**............................. 0.71%* 0.77% 0.79% 0.85% 0.93% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A N/A N/A 0.92% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.73%* 0.80% 0.82%(c) 0.83%(c) 0.96%(c) Ratio of Net Investment Income to Average Net Assets.................. 0.84%* 0.76% 0.63% 0.59% 0.10% Portfolio Turnover Rate............................................... 59.7% 65.4% 170.0% 90.7% 36.2% Net Assets, End of Period (in millions)............................... $457.8 $312.2 $89.0 $58.8 $4.5 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LAZARD MID-CAP PORTFOLIO -------- -------- 2002(B) ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 10.98 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.03 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (1.15) ------- Total from Investment Operations...................................... (1.12) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.00)+ Distributions from Net Realized Capital Gains......................... (0.01) ------- Total Distributions................................................... (0.01) ------- NET ASSET VALUE, END OF PERIOD........................................ $ 9.85 ======= TOTAL RETURN (10.18)% Ratio of Expenses to Average Net Assets**............................. 0.90%* Ratio of Expenses to Average Net Assets After Broker Rebates**........ 0.86%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 1.64%* Ratio of Net Investment Income to Average Net Assets.................. 0.26%* Portfolio Turnover Rate............................................... 37.1% Net Assets, End of Period (in millions)............................... $4.2 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--01/02/2002. (c) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS B LAZARD MID-CAP PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $13.65 $13.57 $14.05 $12.29 $ 9.83 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... 0.04 (a) 0.06 (a) 0.05 (a) 0.02(a) (0.01)(a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.62 1.74 1.10 1.74 2.57 ------ ------ ------ ------ ------ Total from investment operations...................................... 1.66 1.80 1.15 1.76 2.56 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.05) (0.04) (0.01) -- (0.00)+ Distributions from Net Realized Capital Gains......................... (1.28) (1.68) (1.62) -- (0.10) ------ ------ ------ ------ ------ Total Distributions................................................... (1.33) (1.72) (1.63) -- (0.10) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $13.98 $13.65 $13.57 $14.05 $12.29 ====== ====== ====== ====== ====== TOTAL RETURN 12.41% 14.67% 8.06% 14.32% 26.03% Ratio of Expenses to Average Net Assets**............................. 0.96%* 1.02% 1.03% 1.08% 1.19% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A N/A N/A 1.19% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.98%* 1.05% 1.07%(b) 1.03%(b) 1.15%(b) Ratio of Net Investment Income (Loss) to Average Net Assets........... 0.59%* 0.48% 0.38% 0.16% (0.08)% Portfolio Turnover Rate............................................... 59.7% 65.4% 170.0% 90.7% 36.2% Net Assets, End of Period (in millions)............................... $287.3 $216.8 $200.4 $211.0 $211.8 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LAZARD MID-CAP PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 11.02 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... -- (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (1.18) ------- Total from investment operations...................................... (1.18) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.00)+ Distributions from Net Realized Capital Gains......................... (0.01) ------- Total Distributions................................................... (0.01) ------- NET ASSET VALUE, END OF PERIOD........................................ $ 9.83 ======= TOTAL RETURN (10.73)% Ratio of Expenses to Average Net Assets**............................. 1.15% Ratio of Expenses to Average Net Assets After Broker Rebates**........ 1.12% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 1.91% Ratio of Net Investment Income (Loss) to Average Net Assets........... --% Portfolio Turnover Rate............................................... 37.1% Net Assets, End of Period (in millions)............................... $32.8 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 11 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E LAZARD MID-CAP PORTFOLIO ------------------------------------------------------------------ FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 --------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002(B) -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.............. $13.69 $13.61 $14.10 $12.32 $ 9.84 $ 11.60 ------ ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income............................. 0.05 (a) 0.08 (a) 0.07 (a) 0.04 (a) 0.00+(a) 0.01 (a) Net Realized/Unrealized Gain (Loss) on Investments 1.62 1.74 1.10 1.74 2.58 (1.76) ------ ------ ------ ------ ------ ------- Total from Investment Operations.................. 1.67 1.82 1.17 1.78 2.58 (1.75) ------ ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.............. (0.07) (0.06) (0.04) -- (0.00)+ (0.00)+ Distributions from Net Realized Capital Gains..... (1.28) (1.68) (1.62) -- (0.10) (0.01) ------ ------ ------ ------ ------ ------- Total Distributions............................... (1.35) (1.74) (1.66) -- (0.10) (0.01) ------ ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD.................... $14.01 $13.69 $13.61 $14.10 $12.32 $ 9.84 ====== ====== ====== ====== ====== ======= TOTAL RETURN 12.45% 14.74% 8.23% 14.45% 26.35% (15.17)% Ratio of Expenses to Average Net Assets**......... 0.86%* 0.93% 0.93% 0.98% 1.09% 1.05%* Ratio of Expenses to Average Net Assets After Broker Rebates**................................ N/A N/A N/A N/A 1.08% 1.02%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................... 0.88%* 0.95% 0.97%(c) 0.94%(c) 1.07%(c) 1.75%* Ratio of Net Investment Income to Average Net Assets.......................................... 0.68%* 0.58% 0.49% 0.29% 0.02% 0.13%* Portfolio Turnover Rate........................... 59.7% 65.4% 170.0% 90.7% 36.2% 37.1% Net Assets, End of Period (in millions)........... $ 49.6 $ 36.0 $32.6 $30.5 $19.8 $4.3 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--04/01/2002. (c) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Lazard Mid-Cap Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Lazard Asset Management LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- Lazard Mid-Cap Portfolio $2,280,602 0.70% First $500 Million 0.675% $500 Million to $1 Billion 0.60% Over $1 Billion 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Lazard Mid-Cap Portfolio 0.80% 1.05% 0.95% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued in Connection Shares Issued with Through Net Increase Beginning Shares Acquisition Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ------------- ----------- ------------ ---------- Lazard Mid-Cap Portfolio Class A 06/30/2007 22,731,003 6,437,770 2,549,182 2,553,077 (1,670,835) 9,869,194 32,600,197 12/31/2006 6,521,885 16,287,983 -- 1,117,139 (1,196,004) 16,209,118 22,731,003 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) Shares Issued in Connection Shares Issued with Through Net Increase Beginning Shares Acquisition Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- --------- ------------- ------------- ----------- ------------ ---------- Class B 06/30/2007 15,879,390 5,358,085 2,117,803 1,612,580 (4,414,565) 4,673,903 20,553,293 12/31/2006 14,764,291 1,480,841 -- 2,008,789 (2,374,531) 1,115,099 15,879,390 Class E 06/30/2007 2,630,859 999,516 -- 308,005 (398,247) 909,274 3,540,133 12/31/2006 2,398,654 327,829 -- 319,026 (414,650) 232,205 2,630,859 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Lazard Mid-Cap Portfolio $-- $449,149,489 $-- $377,026,275 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Lazard Mid-Cap Portfolio $737,313,740 $62,359,175 $(12,068,045) $50,291,130 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Lazard Mid-Cap Portfolio $174,940,600 $179,507,648 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ----------------------- ----------------------- ----------------------- 2006 2005 2006 2005 2006 2005 ----------- ----------- ----------- ----------- ----------- ----------- Lazard Mid-Cap Portfolio $16,553,650 $16,954,128 $26,102,573 $17,832,117 $42,656,223 $34,786,245 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ----------- Lazard Mid-Cap Portfolio $21,197,245 $6,713,694 $38,873,059 $-- $66,783,998 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. ACQUISITIONS On April 30, 2007, Lazard Mid-Cap Portfolio ("Lazard") acquired all the net assets of Met/Putnam Capital Opportunities Portfolio ("Met/Putnam") and Pioneer Mid-Cap Value Portfolio ("Pioneer"), a series of Met Investors Series Trust, pursuant to a plan of reorganization approved by Met/Putnam and Pioneer shareholders on April 24, 2007. The acquisition was accomplished by a tax-free exchange of 2,549,182 Class A shares of Lazard (valued at $35.0 Million), 822,075 Class B shares of Lazard (valued at $11.2 Million) and 1,295,728 Class B shares of Pioneer (valued at $17.7 Million) in exchange for the 2,220,759 Class A and 722,871 Class B shares of Met/Putnam and 1,561,719 Class A shares of Pioneer outstanding on April 27, 2007. Met/Putnam Class A net assets at that date ($35.0 Million) and Class B net assets at that date ($11.2 Million), including $6,677,258 and $1,011,369 of unrealized appreciation and approximately $24,438,292 and $1,776,210 of accumulated net realized gains, were combined with those of Lazard Class A and Class B, respectively. Pioneer Class A net assets at that date ($17.7 Million), including $1,577,984 of unrealized appreciation and approximately $706,258 of accumulated net realized gains, were combined with those of Lazard Class B. The aggregate Class A and Class B net assets of Lazard immediately before the acquisition were $383,289,168 and $247,171,254, respectively. The aggregate Class A and Class B net assets of Met/Putnam immediately before the acquisition were $34,974,776 and $11,229,550, respectively. The aggregate Class A net assets of Pioneer immediately before the acquisition was $17,699,647. The aggregate Class A and Class B net assets of Lazard immediately after the acquisition were $418,263,944 and $276,100,451, respectively. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 17 MET INVESTORS SERIES TRUST Legg Mason Partners Aggressive Growth Portfolio (formerly Legg Mason Aggressive Growth Portfolio) SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY CLEARBRIDGE ADVISORS, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET REVIEW AND OUTLOOK The first half of 2007 saw U.S. equity markets move higher, with the Dow Jones Industrial Average/1/ and other major stock market indexes exiting the second quarter just a few percentage points below all-time or multi-year highs. The catalysts for the advance included strong corporate earnings, abundant liquidity and a continuation of the strong mergers and acquisitions (M&A) trends of the past 12 months. During the period, the Federal Reserve ("Fed")/2/ kept short term interest rates unchanged, a sign that Fed members believe we are in a period of decent, albeit slowing, growth and relatively benign core inflation. The Dow industrials ended the first half of the year with a 7.6% gain. We began the second quarter just weeks removed from the 6% correction in the major averages of late February/early March. At the end of the first quarter, we wrote that "whether or not the short and sharp decline seen in the first quarter will prove the end of the pullback or the beginning of a longer correction remains to be seen, but we are presently more confident in the potential for the bull market to proceed apace than we were at the start of the year." Perhaps the most encouraging derivative of the strong equity markets in the second quarter was that the advance was met with increasingly skittish headlines. Investor concern grew over the rising sub-prime mortgage defaults in the U.S. and the effect that the backup in long-term interest rates could have on the future funding of levered transactions. As has been stated often, we believe a healthy bull market is one that climbs a proverbial "wall of worry," and the market of 2007 has so far fit this pattern nicely. We remain generally constructive in our view toward the equity markets, and our portfolio holdings in particular. We continue to believe that with corporate balance sheets flush with cash, we should continue to see stock buybacks, dividend increases and a proliferation of M&A activity. In fact, it is our view that the change in administrations in 2008 should only serve to accelerate large cash transactions amongst corporations. Given this backdrop, we believe the primary bull market that began in the spring of 2003 is intact, and would view future pullbacks or corrections in the market constructively. PORTFOLIO PERFORMANCE REVIEW AND STRATEGY For the first half of 2007, the Portfolio's relative underperformance compared with the Russell 3000(R) Growth Index was largely due to stock selection, with sector selection having only a slightly negative impact on the Portfolio during the six-month period. In particular, stock selection in health care was the leading detractor to Portfolio performance, with stock selection in information technology (IT) and financials also weighing down relative performance. Sector allocation detracted the most from performance in health care, cash holdings, IT and industrials. The Portfolio was significantly overweight in health care and significantly underweight in IT. Stock selection in energy and industrials were the top positive contributions to performance during the six month period. The energy sector, where the Portfolio was significantly overweight, made a positive contribution to Portfolio performance. It is important to note that the Portfolio's sector allocation and corresponding over- or underweight positions were, as usual, effectively a byproduct of the manager's bottom-up, stock selection process rather than the result of any top-down strategy or questions of benchmark sensitivity. Among individual stocks in the Portfolio, Weatherford International Ltd., Anadarko Petroleum and Grant Prideco Inc. in the energy sector, and Cablevision Systems Corp. in consumer discretionary and Tyco International Ltd. in the industrial sector, contributed positively to performance. The largest contributors to Portfolio performance in the quarter were our energy sector holdings in both the service/drilling and exploration/production (E&P) industries. We view the growth of these businesses as an important trend, which still may not be fully discounted. The service companies continue to grow earnings substantially, especially internationally. We also believe it could prove cheaper for major/national oil companies to acquire reserves on the NYSE than it would be to drill on their own, which could lift the valuations of the E&P companies. Detractors included Amgen Inc., Forest Laboratories Inc., UnitedHealth Group Inc. in health care, Merrill Lynch & Co. in financials, and Micron Technology Inc. in IT. The health care and technology holdings suffered from stock-specific concerns. In line with our buy-and-hold approach, portfolio turnover during the six-month period remained low/3/, with the only significant sale being Biosite, a medical device maker, following the announcement of a proposed acquisition that drove the company's stock up dramatically in March. Citadel Broadcasting Corp. was the only significant addition, acquired through Walt Disney Co.'s spin-off of its ABC Radio assets. As of June 30, the Portfolio was overweight in the health care, energy and consumer discretionary and financials, and underweight in IT and industrials. The Portfolio had no substantial holdings in consumer staples, materials and utilities during the six-month period. - -------- /1/ The DJIA is a widely followed measurement of the stock market. The average is comprised of 30 stocks that represent leading companies in major industries. These stocks, widely held by both individual and institutional investors, are considered to be all blue-chip companies. Please note an investor cannot directly invest in an index. /2/ The Federal Reserve Board ("Fed") is responsible for the formulation of policies designed to promote economic growth, full employment, stable prices, and a sustainable pattern of international trade and payments. /3/ There is no guarantee low turnover will continue. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY CLEARBRIDGE ADVISORS, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- As we have said in the past, our goal is to buy and hold quality companies that are showing consistent earnings and/or cash flow growth. While we offer our market/macroeconomic thoughts above, it is the fundamental success or failure of our companies that will determine the success or failure of our portfolios. To use a baseball analogy, our goal is to hit for a high average/slugging percentage, and we believe that to hit a curveball, you need to keep your focus on the pitch, not the positioning of the fielders. Keep in mind, the portfolio may invest a significant portion of its assets in small- and mid-cap companies which may be more volatile than an investment that focuses only on large-cap companies. The statistics have been obtained from sources believed to be reliable, but the accuracy and completeness of this information cannot be guaranteed. Portfolio holdings and characteristics subject to change. Limited investments may be made in ADRs and stocks of non-U.S. companies which involve risks in addition to those ordinarily associated with investing in domestic securities, including the potentially negative effects of currency fluctuations, political and economic developments, foreign taxation and differences in auditing and other financial standards. International investing may not be suitable for everyone. RICHARD FREEMAN EVAN BAUMAN Portfolio Manager Co-Portfolio Manager CLEARBRIDGE ADVISORS, LLC CLEARBRIDGE ADVISORS, LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets - ------------------------------------------------------------------------------- Anadarko Petroleum Corp. 8.50% - ------------------------------------------------------------------------------- UnitedHealth Group, Inc. 7.75% - ------------------------------------------------------------------------------- Weatherford International, Ltd. 6.21% - ------------------------------------------------------------------------------- Genzyme Corp. 5.43% - ------------------------------------------------------------------------------- Biogen Idec, Inc. 5.12% - ------------------------------------------------------------------------------- Tyco International, Ltd. 4.87% - ------------------------------------------------------------------------------- Lehman Brothers Holdings, Inc. 4.49% - ------------------------------------------------------------------------------- Comcast Corp. Special - Class A 4.25% - ------------------------------------------------------------------------------- Forest Laboratories, Inc. 3.82% - ------------------------------------------------------------------------------- Amgen, Inc. 3.78% - ------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY CLEARBRIDGE ADVISORS, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO MANAGED BY CLEARBRIDGE ADVISORS, LLC VS. RUSSELL 3000(R) GROWTH INDEX/1/ Growth Based on $10,000+ [CHART] Legg Mason Partners Russell 3000(R) Aggressive Growth Portfolio Growth Index --------------------------- --------------- 2/12/2001 $10,000 $10,000 12/31/2001 7,400 7,512 12/31/2002 5,341 5,406 12/31/2003 6,991 7,081 12/31/2004 7,582 7,571 12/31/2005 8,611 7,963 12/31/2006 8,461 8,716 6/30/2007 8,932 9,433 ----------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ----------------------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/3/ ----------------------------------------------------------------- Legg Mason Partners Aggressive Growth Portfolio--Class A 6.12% 7.47% 7.62% 3.66% - -- Class B 5.97% 7.25% 7.37% -1.76% Class E 6.15% 7.34% -- 11.61% ----------------------------------------------------------------- - - - Russell 3000(R) Growth Index/1/ 18.84% 8.97% 9.58% -0.91% ----------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of Class A and E shares because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Russell 3000(R) Growth Index is an unmanaged index which measures the performance of those Russell 3000(R) Index companies with higher price-to- book ratios and higher forecasted growth values. The Index does not include Fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of Class A shares is 1/2/02. Inception of Class B shares is 2/12/01. Inception of Class E shares is 4/17/03. Index returns are based on an inception date of 1/31/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,057.30 $3.37 Hypothetical (5% return before expenses) 1,000.00 1,021.52 3.31 - ----------------------------------------------- ------------- ------------- -------------- Class B Actual $1,000.00 $1,055.70 $4.64 Hypothetical (5% return before expenses) 1,000.00 1,020.28 4.56 - ----------------------------------------------- ------------- ------------- -------------- Class E Actual $1,000.00 $1,056.20 $4.13 Hypothetical (5% return before expenses) 1,000.00 1,020.78 4.06 - ----------------------------------------------- ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.66%, 0.91%, and 0.81% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------------ VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------------------ COMMON STOCKS - 92.8% AEROSPACE & DEFENSE - 2.6% L-3 Communications Holdings, Inc.(a).............. 285,700 $ 27,824,323 --------------- BIOTECHNOLOGY - 16.0% Amgen, Inc.*...................................... 716,700 39,626,343 Biogen Idec, Inc.*................................ 1,003,500 53,687,250 BioMimetic Therapeutics, Inc.*(a)................. 145,000 2,266,350 Genzyme Corp.*.................................... 883,200 56,878,080 ImClone Systems, Inc.*(a)......................... 418,500 14,798,160 --------------- 167,256,183 --------------- COMMUNICATIONS EQUIPMENT & SERVICES - 2.6% C-COR, Inc.*(a)................................... 265,200 3,728,712 DSP Group, Inc.*.................................. 106,400 2,178,008 Motorola, Inc..................................... 817,300 14,466,210 Nokia Oyj (ADR)................................... 238,100 6,692,991 --------------- 27,065,921 --------------- COMPUTERS & PERIPHERALS - 2.6% SanDisk Corp.*(a)................................. 402,400 19,693,456 Seagate Technology(a)............................. 354,400 7,715,288 --------------- 27,408,744 --------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.5% Broadcom Corp. - Class A*......................... 540,300 15,803,775 --------------- ENERGY EQUIPMENT & SERVICES - 3.3% Grant Prideco, Inc.*.............................. 634,400 34,149,752 --------------- FINANCIAL - DIVERSIFIED - 8.1% CIT Group, Inc.................................... 79,400 4,353,502 Lehman Brothers Holdings, Inc..................... 631,700 47,074,284 Merrill Lynch & Co., Inc.......................... 402,100 33,607,518 --------------- 85,035,304 --------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.1% Johnson & Johnson................................. 185,300 11,418,186 --------------- HEALTH CARE PROVIDERS & SERVICES - 7.7% UnitedHealth Group, Inc........................... 1,587,400 81,179,636 --------------- INDUSTRIAL - DIVERSIFIED - 4.9% Tyco International, Ltd........................... 1,510,100 51,026,279 --------------- MACHINERY - 1.0% Pall Corp......................................... 238,100 10,950,219 --------------- MEDIA - 15.3% Cablevision Systems Corp.*........................ 789,900 28,586,481 CBS Corp.......................................... 79,400 2,645,608 Citadel Broadcasting Corp.(a)..................... 38,590 248,906 Comcast Corp. - Class A*.......................... 159,000 4,471,080 Comcast Corp. Special - Class A*.................. 1,591,100 44,487,156 Liberty Media Holding Corp. - Class A*............ 79,200 9,320,256 Liberty Media Holding Corp. - Interactive - Class A*.............................................. 344,200 7,685,986 --------------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------------------- MEDIA - CONTINUED Sirius Satellite Radio, Inc.*(a).................. 1,981,200 $ 5,983,224 Time Warner, Inc.................................. 1,726,000 36,315,040 Viacom, Inc. - Class A*........................... 79,600 3,313,748 Walt Disney Co. (The)............................. 502,500 17,155,350 --------------- 160,212,835 --------------- OIL & GAS - 14.7% Anadarko Petroleum Corp........................... 1,713,300 89,074,467 Weatherford International, Ltd.*(a)............... 1,178,100 65,078,244 --------------- 154,152,711 --------------- PHARMACEUTICALS - 6.7% Forest Laboratories, Inc.*........................ 877,200 40,044,180 Genentech, Inc.*.................................. 58,200 4,403,412 King Pharmaceuticals, Inc.*(a).................... 423,700 8,668,902 Millennium Pharmaceuticals, Inc.*(a).............. 477,900 5,051,403 Teva Pharmaceutical Industries, Ltd. (ADR)........ 52,900 2,182,125 Valeant Pharmaceuticals International(a).......... 325,100 5,425,919 Vertex Pharmaceuticals, Inc.*(a).................. 158,900 4,538,184 --------------- 70,314,125 --------------- RETAIL - SPECIALTY - 0.2% Charming Shoppes, Inc.*........................... 177,100 1,917,993 --------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 3.2% Cirrus Logic, Inc.*(a)............................ 291,400 2,418,620 Cree, Inc.*(a).................................... 109,800 2,838,330 Intel Corp........................................ 264,900 6,294,024 Micron Technology, Inc.*(a)....................... 1,405,100 17,605,903 Teradyne, Inc.*................................... 264,500 4,649,910 --------------- 33,806,787 --------------- SOFTWARE - 0.9% Autodesk, Inc.*................................... 193,000 9,086,440 --------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.4% Liberty Global, Inc.*(a).......................... 52,900 2,171,015 RF Micro Devices, Inc.*(a)........................ 317,900 1,983,696 --------------- 4,154,711 --------------- Total Common Stocks (Cost $902,955,606) 972,763,924 --------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) - -------------------------------------------------------------------------------- PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) - -------------------------------------------------------------------------------- SHORT-TERM INVESTMENT - 7.2% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 4.720% to be repurchased at $75,069,516 on 07/02/07 collateralized by $77,535,000 FHLB at 4.375% due 09/17/10 with a value of $76,545,653. (Cost - $75,040,000).................................. $ 75,040,000 $ 75,040,000 --------------- TOTAL INVESTMENTS - 100.0% (Cost $977,995,606) 1,047,803,924 --------------- Other Assets and Liabilities (net) - 0.0% (94,203) --------------- TOTAL NET ASSETS - 100.0% $ 1,047,709,721 =============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $78,744,667 and the collateral received consisted of cash in the amount of $81,234,142. ADR - American Depositary Receipt FHLB - Federal Home Loan Bank See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO ASSETS Investments, at value (Note 2)* $ 972,763,924 Repurchase Agreement 75,040,000 Cash 735 Collateral for securities on loan 81,234,142 Receivable for Trust shares sold 1,035,974 Dividends receivable 58,452 Interest receivable 19,677 -------------- Total assets 1,130,152,904 -------------- LIABILITIES Payables for: Trust shares redeemed 313,446 Distribution and services fees--Class B 50,634 Distribution and services fees--Class E 687 Collateral for securities on loan 81,234,142 Investment advisory fee payable (Note 3) 535,071 Administration fee payable 11,199 Custodian and accounting fees payable 216,761 Accrued expenses 81,243 -------------- Total liabilities 82,443,183 -------------- NET ASSETS $1,047,709,721 ============== NET ASSETS REPRESENTED BY: Paid in surplus $ 973,294,703 Accumulated net realized gain 4,302,019 Unrealized appreciation on investments and foreign currency 69,808,318 Undistributed net investment income 304,681 -------------- Total $1,047,709,721 ============== NET ASSETS Class A $ 799,962,563 ============== Class B 242,344,188 ============== Class E 5,402,970 ============== CAPITAL SHARES OUTSTANDING Class A 102,909,269 ============== Class B 31,645,943 ============== Class E 702,853 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 7.77 ============== Class B 7.66 ============== Class E 7.69 ============== - ------------------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $ 902,955,606 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 1,944,359 Interest (2) 1,615,402 ----------- Total investment income 3,559,761 ----------- EXPENSES: Investment advisory fee (Note 3) 2,912,943 Administration fees 34,048 Custody and accounting fees 40,416 Distribution fee--Class B 304,005 Distribution fee--Class E 4,213 Transfer agent fees 13,277 Audit 12,272 Legal 10,717 Trustee fees and expenses 7,194 Shareholder reporting 41,402 Insurance 6,381 Other 2,212 ----------- Total expenses 3,389,080 Less broker commission recapture (405) ----------- Net expenses 3,388,675 ----------- Net investment income 171,086 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS, FUTURES CONTRACTS AND FOREIGN CURRENCY: Net realized gain on: Investments 7,510,105 Futures contracts 99,207 Foreign currency 7,261 ----------- Net realized gain on investments, futures and foreign currency 7,616,573 ----------- Net change in unrealized appreciation (depreciation) on: Investments 43,288,445 Foreign currency (6,051) ----------- Net change in unrealized appreciation on investments and foreign currency 43,282,394 ----------- Net realized and change in unrealized gain on investments, futures and foreign currency 50,898,967 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $51,070,053 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 21,190 (2)Interest income includes securities lending income of: 97,578 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- ------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 171,086 $ 2,075,646 Net realized gain on investments, futures contracts and foreign currency 7,616,573 85,756,657 Net change in unrealized appreciation (depreciation) on investments and foreign currency 43,282,394 (95,067,554) -------------- ------------- Net increase (decrease) in net assets resulting from operations 51,070,053 (7,235,251) -------------- ------------- DISTRIBUTIONS TO SHAREHOLDERS: From Net investment income Class A (1,522,845) -- Class B -- -- Class E (2,875) -- From net realized gains Class A (62,016,186) (31,553,092) Class B (22,350,035) (15,787,239) Class E (515,614) (405,360) -------------- ------------- Net decrease in net assets resulting from distributions (86,407,555) (47,745,691) -------------- ------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 168,478,260 217,241,455 Class B 9,773,360 24,304,390 Class E 140,754 2,041,838 Net asset value of shares issued through dividend reinvestment Class A 63,539,031 31,553,092 Class B 22,350,035 15,787,239 Class E 518,489 405,360 Cost of shares repurchased Class A (13,565,888) (107,878,564) Class B (34,783,664) (43,170,570) Class E (985,128) (2,316,980) -------------- ------------- Net increase in net assets from capital share transactions 215,465,249 137,967,260 -------------- ------------- TOTAL INCREASE IN NET ASSETS 180,127,747 82,986,318 Net assets at beginning of period 867,581,974 784,595,656 -------------- ------------- Net assets at end of period $1,047,709,721 $ 867,581,974 ============== ============= Net assets at end of period includes undistributed net investment income $ 304,681 $ 1,659,315 ============== ============= See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO -------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002(B) -------------- ------- ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD................... $ 8.09 $ 8.70 $ 7.65 $ 7.03 $ 5.37 $ 7.44 ------ ------- ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)........................... 0.00+(a) 0.03 (a) 0.00+(a) 0.01(a) (0.01)(a) 0.01 (a) Net Realized/Unrealized Gain (Loss) on Investments..... 0.46 (0.14) 1.06 0.61 1.67 (2.08) ------ ------- ------ ------ ------ ------- Total from Investment Operations....................... 0.46 (0.11) 1.06 0.62 1.66 (2.07) ------ ------- ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income................... (0.02) -- -- -- -- (0.00)+ Distributions from Net Realized Capital Gains.......... (0.76) (0.50) (0.01) -- -- -- ------ ------- ------ ------ ------ ------- Total Distributions.................................... (0.78) (0.50) (0.01) -- -- (0.00)+ ------ ------- ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD......................... $ 7.77 $ 8.09 $ 8.70 $ 7.65 $ 7.03 $ 5.37 ====== ======= ====== ====== ====== ======= TOTAL RETURN 5.73% (1.60)% 13.84% 8.82% 30.91 % (27.78)% Ratio of Expenses to Average Net Assets**.............. 0.66%* 0.73 % 0.72% 0.90% 0.89 % 0.85 % Ratio of Expenses to Average Net Assets After Broker Rebates**............................................ N/A 0.73 % N/A N/A 0.89 % 0.77 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................ 0.66%* 0.75 % 0.72%(c) 0.85%(c) 0.90 %(c) 1.43 % Ratio of Net Investment Income (Loss) to Average Net Assets............................................... 0.11%* 0.33 % --+ 0.15% (0.09)% 0.11 % Portfolio Turnover Rate................................ 0.8% 190.3 % 121.0% 104.7% 91.5 % 92.7 % Net Assets, End of Period (in millions)................ $800.0 $ 607.7 $500.4 $250.8 $ 19.9 $ 2.7 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--01/02/2002. (c) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO ------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ---------- (UNAUDITED) 2006 -------------- ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 7.98 $ 8.60 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... (0.01)(a) 0.01 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.45 (0.13) ------ ------ Total from Investment Operations...................................... 0.44 (0.12) ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- -- Distributions from Net Realized Capital Gains......................... (0.76) (0.50) ------ ------ Total Distributions................................................... (0.76) (0.50) ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $ 7.66 $ 7.98 ====== ====== TOTAL RETURN 5.57 % (1.74)% Ratio of Expenses to Average Net Assets**............................. 0.91 %* 0.98 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A 0.98 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.91 %* 1.00 % Ratio of Net Investment Income (Loss) to Average Net Assets........... (0.16)%* 0.10 % Portfolio Turnover Rate............................................... 0.8 % 190.3 % Net Assets, End of Period (in millions)............................... $242.3 $254.0 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS B LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO -------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, -------------------------------------------- 2005 2004 2003 2002 ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 7.58 $ 6.99 $ 5.34 $ 7.40 ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... (0.02)(a) (0.01)(a) (0.02)(a) (0.01)(a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.05 0.60 1.67 (2.05) ------ ------ ------ ------- Total from Investment Operations...................................... 1.03 0.59 1.65 (2.06) ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- -- -- (0.00)+ Distributions from Net Realized Capital Gains......................... (0.01) -- -- -- ------ ------ ------ ------- Total Distributions................................................... (0.01) -- -- (0.00)+ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD........................................ $ 8.60 $ 7.58 $ 6.99 $ 5.34 ====== ====== ====== ======= TOTAL RETURN 13.58 % 8.44 % 30.90 % (27.83)% Ratio of Expenses to Average Net Assets**............................. 0.97 % 1.15 % 1.14 % 1.10 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A 1.13 % 1.00 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.97 %(b) 1.08 %(b) 1.18 %(b) 1.69 % Ratio of Net Investment Income (Loss) to Average Net Assets........... (0.25)% (0.11)% (0.37)% (0.18)% Portfolio Turnover Rate............................................... 121.0 % 104.7 % 91.5 % 92.7 % Net Assets, End of Period (in millions)............................... $277.8 $339.5 $252.6 $ 46.8 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 11 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO -------------- FOR THE PERIOD ENDED JUNE 30, 2007 (UNAUDITED) -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 8.01 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... 0.00+(a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.44 ------ Total from Investment Operations...................................... 0.44 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.00)+ Distributions from Net Realized Capital Gains......................... (0.76) ------ Total Distributions................................................... (0.76) ------ NET ASSET VALUE, END OF PERIOD........................................ $ 7.69 ====== TOTAL RETURN 5.62 % Ratio of Expenses to Average Net Assets**............................. 0.81 %* Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.81 %* Ratio of Net Investment Income (Loss) to Average Net Assets........... (0.06)%* Portfolio Turnover Rate............................................... 0.8 % Net Assets, End of Period (in millions)............................... $5.4 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E LEGG MASON PARTNERS AGGRESSIVE GROWTH PORTFOLIO ------------------------------------------ FOR THE YEARS ENDED DECEMBER 31, ----------------------------------------- 2006 2005 2004 2003(B) ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 8.62 $ 7.59 $ 6.99 $ 5.65 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).......................................... 0.02 (a) (0.01)(a) 0.00+(a) (0.01)(a) Net Realized/Unrealized Gain (Loss) on Investments.................... (0.13) 1.05 0.60 1.35 ------ ------ ------ ------ Total from Investment Operations...................................... (0.11) 1.04 0.60 1.34 ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- -- -- -- Distributions from Net Realized Capital Gains......................... (0.50) (0.01) -- -- ------ ------ ------ ------ Total Distributions................................................... (0.50) (0.01) -- -- ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $ 8.01 $ 8.62 $ 7.59 $ 6.99 ====== ====== ====== ====== TOTAL RETURN (1.61)% 13.69 % 8.58 % 23.72 % Ratio of Expenses to Average Net Assets**............................. 0.88 % 0.87 % 1.05 % 1.10 %* Ratio of Expenses to Average Net Assets After Broker Rebates**........ 0.88 % N/A N/A 1.05 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.90 % 0.87 %(c) 0.98 %(c) 1.04 %(c)* Ratio of Net Investment Income (Loss) to Average Net Assets........... 0.20 % (0.15)% (0.05)% (0.26)%* Portfolio Turnover Rate............................................... 190.3 % 121.0 % 104.7 % 91.5 % Net Assets, End of Period (in millions)............................... $5.9 $6.4 $5.5 $4.1 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--04/17/2003. (c) Excludes effect of Deferred Expense Reimbursement See notes to financial statements 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Legg Mason Partners Aggressive Growth Portfolio (formerly Legg Mason Aggressive Growth Portfolio), which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Portfolio Total 12/31/2009 12/31/2010 - --------- ---------- ---------- ---------- Legg Mason Partners Aggressive Growth Portfolio $3,178,721 $1,996,340 $1,182,381 Legg Mason Partners Aggressive Growth Portfolio acquired losses of $7,266,413 in the merger with Janus Growth Portfolio on April 28th, 2003 which are subject to an annual limitation of $1,021,923. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. SHORT SALES - The Portfolio may enter into a "short sale" of securities in circumstances in which, at the time the short position is open, the Portfolio owns an equal amount of the securities sold short or owns preferred stocks or debt securities, convertible or exchangeable without payment of further consideration, into an equal number of securities sold short. This kind of short sale, which is referred to as one "against the box," may be entered into by the Portfolio to, for example, lock in a sale price for a security the Portfolio does not wish to sell immediately. The Portfolio may also make short sales of a security it does not own, in anticipation of a decline in the market value of that security. To complete such a transaction, the Portfolio must borrow the security to make delivery to the buyer. The Portfolio then is obligated to replace the security borrowed by purchasing it at market price at the time of replacement. The price at such time may be more or less than the price at which the security was sold by the Portfolio. Until the security is replaced, the Portfolio is required to pay to the lender any dividends or interest which accrue during the period of the loan. To borrow the security, the Portfolio also may be required to pay a premium, which would increase the cost of the security sold. The proceeds of the short sale will be retained by the broker, to the extent necessary to meet margin requirements, until the short position is closed out. Until the Portfolio replaces a borrowed security, the Portfolio will segregate with its custodian, or earmark, cash or other liquid assets at such a level that (i) the amount segregated, or earmark, plus the amount deposited with the broker as collateral will equal the current value of the security sold short and (ii) the amount segregated plus the amount deposited with the broker as collateral will not be less 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED than the market value of the security at the time it was sold short. The Portfolio will incur a loss as a result of the short sale if the price of the security increases between the date of the short sale and the date on which the Portfolio replaces the borrowed security. The Portfolio will realize a gain if the security declines in price between those dates. This result is the opposite of what one would expect from a cash purchase of a long position in a security. The amount of any gain will be decreased, and the amount of any loss increased, by the amount of any premium, dividends or interest the Portfolio may be required to pay in connection with a short sale. No more than one third of the Portfolio's net assets will be, when added together: (i) deposited as collateral for the obligation to replace securities borrowed to effect short sales; and (ii) segregated in connection with short sales. H. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. I. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. J. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held and from changes in the contract value of forward foreign currency contracts. K. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with ClearBridge Advisors, LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- Legg Mason Partners Aggressive Growth Portfolio $2,912,943 0.65% First $500 Million 0.60% $500 Million to $1 Billion 0.55% $1 Billion to $2 Billion 0.50% Over $2 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Legg Mason Partners Aggressive Growth Portfolio 0.90% 1.15% 1.05% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- ---------- ------------- ----------- ------------ ----------- Legg Mason Partners Aggressive Growth Portfolio Class A 06/30/2007 75,074,455 21,264,607 8,273,311 (1,703,104) 27,834,814 102,909,269 12/31/2006 57,525,796 26,477,156 3,707,766 (12,636,263) 17,548,659 75,074,455 Class B 06/30/2007 31,842,094 1,252,215 2,952,448 (4,400,814) (196,151) 31,645,943 12/31/2006 32,293,897 2,936,693 1,879,433 (5,267,929) (451,803) 31,842,094 Class E 06/30/2007 741,914 17,669 68,312 (125,042) (39,061) 702,853 12/31/2006 739,514 246,643 48,143 (292,386) 2,400 741,914 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Legg Mason Partners Aggressive Growth Portfolio $-- $120,225,066 $-- $6,598,949 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Legg Mason Partners Aggressive Growth Portfolio $977,995,606 $107,761,109 $(37,952,791) $69,808,318 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Legg Mason Partners Aggressive Growth Portfolio $78,744,667 $81,234,142 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ---------------- ---------------------- -------------------- 2006 2005 2006 2005 2006 2005 ----------- ---- ----------- -------- ----------- -------- Legg Mason Partners Aggressive Growth Portfolio $20,061,310 $-- $27,684,381 $819,936 $47,745,691 $819,936 17 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Legg Mason Partners Aggressive Growth Portfolio $7,292,818 $79,114,619 $26,523,803 $(3,178,721) $109,752,519 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 18 MET INVESTORS SERIES TRUST Legg Mason Partners Managed Assets Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC., CLEARBRIDGE ADVISORS, LLC, LEGG MASON GLOBAL ASSET ALLOCATION, LLC AND WESTERN ASSET MANAGEMENT COMPANY LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- EQUITY During the six-month period ended June 30, 2007, the Portfolio had a return of 5.10%, versus 0.98% for its benchmark, the Lehman Government/Credit Bond Index, 6.96% for its benchmark S&P 500(R) Index and 6.96% for its benchmark Merrill Lynch All Qualities, All Convertibles Index. YOUR PORTFOLIO The impact of stock selection was positive for the period, led by selection in the health care and transportation sectors. Stock selection in the retailers sector was the greatest detractor. The effect of relative sector weightings was positive, most notably an overweight in energy services and an underweight in financials--banks. Our stock selection model performed well for the period, with all of the dimensions having positive top-to-bottom quintile spreads on an equal weighted basis. The Technical dimension led in the first quarter, while the Earnings Growth and Expectations dimensions led in the second quarter. As of June 30, 2007, your Portfolio remained broadly diversified and attractively valued compared with the benchmark, with a lower 12-month forward price-to-earnings ratio ("P/E") and a strong two-year forward earnings growth rate. Looking forward, your portfolio is focused on stocks that rank attractively relative to their peers across the dimensions of our stock selection model. MARKET ENVIRONMENT After a positive start to the year, markets globally suffered a correction towards the end of February, sparked by a sharp one-day decline in local China A shares. The downturn was exacerbated within the US by sub-prime lending concerns, with initial reaction centered on the stocks of mortgage lenders. The second quarter began with benign economic data and strong corporate earnings until news headlines, involving spikes in bond yields, hedge fund bailouts and declining home sales, reawakened investors to economic risks. Still, consumer spending remained stable, industrial growth continued and monetary policy makers appeared satisfied with the current balance between currency stability and economic growth. Merger and acquisition activity in the US continued at a high level, reflecting the global environment. The leading sectors within the benchmark for the period were energy services, materials and energy Services as oil process climbed. The only sectors posting negative returns for the six-month period were financials--banks and financials--real estate as sub-prime mortgage lending continued to worry investors. OUTLOOK Economic growth has moderated, and the Federal Reserve ("Fed") continues to monitor signs of inflationary pressure. The consensus outlook for the US economy therefore remains mostly upbeat, having weathered much of the recent uncertainty. Our Portfolios are positioned for continued global growth that is not dependent on the US consumer as the primary source of demand. INVESTMENT RESEARCH UPDATE During the period, we completed research on ways to glean additional information from corporate earnings announcements. As a result, we have implemented a new Decayed 4-Day Relative Return factor within the Expectations dimension of our stock selection model. Decayed 4-Day Relative Return encapsulates earnings information by calculating four-day relative returns surrounding a company's earnings release. Share-price movement in the days after an earnings announcement reflects not only earnings data, but also insights about corporate guidance and future revenues. We also completed research that furthers our ability to capture shifts in the distribution of analyst opinions over time so that we can better understand and exploit changes in market sentiment. As a result, we enhanced the Estimate Diffusion Factor within our Expectations dimension: we added a second calculation for this factor that allows us to have a more complete picture of the distribution of estimates and improves stock count, information ratio and alpha spreads in peer groups where this factor is applied. FIXED INCOME MARKET REVIEW Bond yields moved higher this year as the economy proved stronger than expected and expectations of future Fed easing were largely reversed. Long-term rates rose more than short-term rates, leaving the yield curve almost flat with a modest positive slope. Core inflation fell within the Fed's comfort zone, but headline inflation remained elevated and energy prices rose, leaving both the market and Fed uncertain about future inflation. As bond yields approached the highs of last year late in the period, signs of stress began to accumulate. Mortgage-backed spreads widened sharply as extension risk increased and volatility rose. Swap spreads were driven higher by pressure from mortgage-backed securities hedging and subprime lending contagion concerns. Credit spreads were generally tighter, particularly lower-quality spreads, though they spiked toward the end of the period. Treasury inflation protected securities' ("TIP") yields rose slightly less than nominal yields, as 10-year breakeven spreads rose to a modest 2.37%. Emerging market spreads reached record lows, only to rebound somewhat late in the period. Commodity prices were generally higher, and gold prices rose modestly. The U.S. dollar fell against most currencies. Equity markets were generally higher around the world. CONTRIBUTORS TO PERFORMANCE Strategies produced mixed results during the period. A tactically driven duration posture detracted from returns as interest rates rose and duration was somewhat overweight on average. A modestly bulleted yield curve exposure contributed to performance as the front end of the curve steepened. Overweight exposure to the mortgage-backed sector subtracted from returns as spreads widened. Underweight - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC., CLEARBRIDGE ADVISORS, LLC, LEGG MASON GLOBAL ASSET ALLOCATION, LLC AND WESTERN ASSET MANAGEMENT COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- exposure to investment grade credits was a negative as the sector outperformed, but an overweight exposure to lower quality credits was rewarded as spreads tightened. A moderate exposure to TIPS contributed to performance, due mainly to a larger than expected inflation adjustment, which in turn was primarily driven by rising energy prices. OUTLOOK AND STRATEGY Markets fret and pundits pontificate. However, despite a list of concerns that includes recession, inflation, a plunging U.S. housing market, a soaring U.S. current account deficit, the collapse of subprime lending, and a surge in leveraged buyouts, the global financial environment has probably never been so healthy and relatively calm. Interest and inflation rates in most major economies haven't been so low and stable for many decades. The implied volatility of stock and bond options has been exceptionally low for the past several years, and credit spreads are generally low and stable. The volatility that we have seen has been relatively contained, and interest rates have generally moved in a narrow and slight upward sloping range for the past few years. Free markets are working their wonders in China and India, and rapidly expanding global trade is boosting the efficiency of all but a handful of nations. As a result, global living standards are improving significantly and more people are upwardly mobile than at any other time in history. Not surprisingly, equity markets are moving steadily higher in nearly every industrialized and emerging market economy. Of the many contributing factors to global prosperity, a prevailing pessimism is one of the lesser remarked factors. The memory of the stock market collapse of 2000-2002 is still fresh, terrorist threats are real, the U.S. housing market has yet to bottom out, hedge funds are stumbling, and central banks are still finding reasons to raise interest rates. If bull markets can climb walls of worry, then the good times will likely continue. The recent spike in interest rates in most markets is the latest concern to investors. However, it too stems from pessimism. Good economic news in recent months has challenged investors' gloomy outlook for the U.S. economy, so Fed rate cuts now are considered to be significantly less likely. In recent years, central banks tended to overestimate the risks of deflation and underestimate the potential for economic growth, so their pessimism resulted in monetary policy that was probably easier than it should have been. Easy money has helped fuel demand and keep inflation and interest rates higher than they might otherwise have been. Leaving headlines aside, it's hard to find evidence of any major threats to growth. Most recessions have been caused by a substantial tightening of monetary policy, which is typically a response to a real or perceived inflation threat. However, real interest rates are not particularly high in any major economy, and inflation is generally contained. Fiscal policy is supportive overall, and while Democrats seem anxious to raise taxes, the rapidly shrinking U.S. federal budget deficit significantly mitigates that risk. The U.S. housing market has yet to bottom out, but there are signs that the worst of construction declines is behind us. Thus, the drag from housing should lessen in the future. Ongoing strength in industrial commodity prices is evidence of the vitality of the global economy. At the same time, it's hard to envision the U.S. economy becoming strong enough to sound alarms at the Fed. Job growth has been quite modest, and productivity has fallen substantially. We can't dismiss the possibility of further deterioration in the housing market, especially in light of the 50 bps rise in mortgage rates over the past three months and the virtual cessation of subprime lending activity. The economy is currently rebounding from a soft first quarter, but seems unlikely to grow more than 2-3% over the next year. We are continuing to pursue a tactical duration policy which calls for increased duration as rates rise, and reduced duration as rates fall. We believe rates are likely to oscillate in a relatively stable range, and should decline from recent highs as investor jitters subside. Long-term yields are likely to be less volatile than short-term yields, since they appear to be anchored by inflationary pressures that are reasonably contained. The curve is likely to flatten on continued economic strength, or to steepen on any signs of weakness. Thus, an overweight exposure to short-term rates should be a good hedge against our overweight exposure to lower quality credits. Our primary sector overweight exposure is to mortgage-backed securities, since they should benefit from stable interest rates and reduced volatility. In addition, the recent upward drift in spreads has made this sector generally attractive. With credit spreads generally low, we are targeting an underweight exposure to the sector overall, with an overweight exposure to lower quality credits where spreads are still somewhat attractive. We are mindful of growing downside risks, and concerned about the increased level of takeovers and leveraged buyout activity, since these factors undermine fundamental credit quality. We like TIPS as an inflation hedge, and have increased our exposure as real yields have reached attractive levels. CONVERTIBLE MARKET REVIEW The continuing correction in the U.S. housing market combined with the surprisingly weak business investment spending resulted in an anemic growth rate of 0.7% in US GDP in the first quarter of 2007. Fortunately, the U.S. consumer remains resilient as employment growth continues, and with an improvement in the trade balance and an uptick in business investment the second quarter, yet to be reported, seems likely to have picked up the pace. MARKET OUTLOOK Housing remains the weak spot in the economic picture, clearly the victim of the last cycle of rising interest rates conducted by the Federal Reserve, but while it will obviously take some time for the large inventory of both new and existing homes to be cleared, the drag on economic growth from this sector seems likely to slowly decline going into the second half of 2007 and 2008. With income growth - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC., CLEARBRIDGE ADVISORS, LLC, LEGG MASON GLOBAL ASSET ALLOCATION, LLC AND WESTERN ASSET MANAGEMENT COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- accelerating and gains in financial assets offsetting the decline in home values, consumers remain in good shape and are likely to cope with yet another rise in energy prices. The convertible market has performed admirably for the first half of 2007, but if our expectation of a strong finish to the year by stock prices proves to be correct convertibles will likely lag behind, particularly if the recent widening of credit spreads in the fixed income market continues. Remember that convertibles typically offer higher current income but less appreciation potential than stocks, and greater appreciation potential and less current income than bonds. PORTFOLIO PERFORMANCE REVIEW AND STRATEGY The industrial sector, which was the largest sector holding at June 30, 2007, was the top group contributor to Portfolio returns for the period. This performance was led by the convertible bonds of Actuant Corp., a manufacturer of a broad range of industrial products and systems, and by the convertible bonds of United Rentals, an equipment rental company. The second largest group contributor to Portfolio returns for the first half of 2007 was the information technology sector. This group was led by our holdings in Sina Corp., an online media and information services provider that serves China and Chinese-language communities worldwide, and by Corning Inc., a fiber-optic technology company. The largest detractor from Portfolio returns for the six-month period was the financials sector, led by holdings in Merrill Lynch & Co., a provider of financial services, and Countrywide Financial Corp., a holding company engaged in financial services, including mortgage lending. The second worst performing group in the Portfolio was the materials sector, one of the smallest sectors in the Portfolio, where our two holdings, Pioneer Cos., a chemicals company, and Headwaters Inc., a diversified company serving the energy and construction industries, ended the first half of the year with no gain or loss. TEAM MANAGED BATTERYMARCH FINANCIAL MANAGEMENT, INC. Yu-Nien (Charles) Ko, CFA, is a Co-Director and Senior Portfolio Manager of the Batterymarch U.S. investment team. Mr. Ko joined Batterymarch in 2000 as a quantitative analyst and was promoted to portfolio manager in 2003 and co-director and senior portfolio manager of the U.S. investment team in 2006. Mr. Ko has seven years of investment experience. Stephen A. Lanzendorf, CFA, is a Co-Director and Senior Portfolio Manager of the Batterymarch U.S. investment team. He joined Batterymarch in 2006. Mr. Lanzendorf is an experienced quantitative strategist with 22 years of investment experience. He previously held responsibilities at Independence Investments and The Colonial Group and is a member of the Chicago Quantitative Alliance and the Boston Security Analysts Society. CLEARBRIDGE ADVISORS, LLC Mr. Peter D. Luke is responsible for managing the investment of the Portfolio's assets in convertible securities. Mr. Luke is a senior portfolio manager for U.S. convertible strategies for ClearBridge and a sector manager for flexible strategies. Mr. Luke has over 33 years of industry experience. He joined ClearBridge or its predecessor companies in 2001. Prior to that time, he was a convertible portfolio manager for General Motors Investment Management Corporation from 1989. LEGG MASON GLOBAL ASSETS ALLOCATION, LLC Mr. Steven Bleiberg is Head of Global Asset Allocation for Legg Mason. He joined the organization in 2003 from Credit Suisse Asset Management, where he was an international equity portfolio manager and chairman of CSAM's Global Equity Strategy Group. Before that, Mr. Bleiberg was portfolio manager at Matrix Capital Management, where he managed the firm's active equity assets. Mr. Andrew Purdy serves as Portfolio Manager, Asset Allocation Strategies for Legg Mason Global Asset Allocation, LLC. He is responsible for coordination and implementation of asset allocation strategies. He has 14 years of investment experience. WESTERN ASSET MANAGEMENT COMPANY A team of investment professionals at Western Asset manages the portion of the Portfolio's assets allocated to Western Asset. The team includes portfolio managers, sector specialists and other investment professionals. Mr. S. Kenneth Leech and Mr. Stephen A. Walsh serve as co-team leaders responsible for day-to-day strategic oversight of the Portfolio's investments and for supervising the day-to-day operations of the various sector specialist teams dedicated to the specific asset classes in which the Portfolio invests. Mr. Mark Lindbloom, Mr. Carl Eichstaedt and Mr. Frederick Marki are responsible for portfolio structure, including sector allocation, duration weighting and term structure decisions. S. Kenneth Leech has been employed as a portfolio manager for Western Asset for the past five years and has been the Chief Investment Officer of Western Asset since 1990. Stephen A. Walsh has been employed as a portfolio manager of Western Asset for the past five years. Mr. Walsh has been Deputy Chief Investment Officer of Western Asset since 1991. Carl L. Eichstaedt has been a portfolio manager for Western Asset since 1991. Mark Lindbloom joined Western Asset in 2006 as a portfolio manager. Prior to this, Mr. Lindbloom was a managing director of Salomon Brothers Asset Management Inc. and a senior portfolio manager responsible for managing its Mortgage/Corporate Group, and was associated with Citigroup, Inc. or its predecessor companies since 1986. - -------------------------------------------------------------------------------- 3 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC., CLEARBRIDGE ADVISORS, LLC, LEGG MASON GLOBAL ASSET ALLOCATION, LLC AND WESTERN ASSET MANAGEMENT COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- Frederick Marki joined Western Asset in 2006 as a portfolio manager. Prior to this, Mr. Marki was a director of Salomon Brothers Asset Management Inc. and a senior portfolio manager responsible for managing Treasury/Agency portfolios, and was associated with Citigroup Inc. or its predecessor companies since 1991. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------------------------------------- Federal National Mortgage Assoc. (6.000%, due TBA) 3.25% -------------------------------------------------------------------- U.S Treasury Note (5.125%, due 5/15/16) 3.21% -------------------------------------------------------------------- U.S Treasury Note (4.625%, due 11/15/16) 3.04% -------------------------------------------------------------------- U.S Treasury Note (5.125%, due 6/30/11) 2.00% -------------------------------------------------------------------- Exxon Mobil Corp. 1.98% -------------------------------------------------------------------- U.S Treasury Note (4.625%, due 10/31/11) 1.76% -------------------------------------------------------------------- U.S Treasury Note (4.500%, due 05/15/17) 1.60% -------------------------------------------------------------------- Government National Mortgage Assoc. (6.000%, due 6/15/36) 1.49% -------------------------------------------------------------------- Citigroup, Inc. (4.125%, due 02/22/10) 1.41% -------------------------------------------------------------------- AT&T, Inc. 1.14% -------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 - -------------------------------------------------------------------------------- 4 - -------------------------------------------------------------------------------- LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC., CLEARBRIDGE ADVISORS, LLC, LEGG MASON GLOBAL ASSET ALLOCATION, LLC AND WESTERN ASSET MANAGEMENT COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO MANAGED BY BATTERYMARCH FINANCIAL MANAGEMENT, INC., CLEARBRIDGE ADVISORS, LLC, LEGG MASON GLOBAL ASSET ALLOCATION, LLC AND WESTERN ASSET MANAGEMENT COMPANY VS. LEHMAN BROTHERS GOVERNMENT/CREDIT BOND INDEX/1/ AND S&P 500(R) INDEX/2/ Growth Based on $10,000+ [CHART] Legg Mason Lehman Brothers PartnersManaged Government/Credit S&P 500/(R)/ Assets Portfolio Bond Index Index ---------------- ----------------- ----------- 12/31/1996 $10,000 $10,000 $10,000 12/31/1997 12,131 10,975 13,336 12/31/1998 14,732 12,014 17,147 12/31/1999 16,827 11,756 20,755 12/30/2000 16,554 13,148 18,864 12/31/2001 15,713 14,267 16,623 12/31/2002 14,362 15,839 12,950 12/31/2003 17,519 16,580 16,664 12/30/2004 19,172 17,278 18,477 12/31/2005 19,909 17,683 19,384 12/31/2006 22,061 18,355 22,444 6/30/2007 23,186 18,534 24,007 ------------------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) ------------------------------------------------------------- Since 1 Year 3 Year 5 Year 10 Year Inception/4/ ------------------------------------------------------------- Legg Mason Partners Managed Assets - -- Portfolio--Class A 14.76% 8.93% 9.58% 7.57% 9.04% ------------------------------------------------------------- Lehman Brothers Government/Credit - -- Bond Index/1/ 6.02% 3.85% 4.70% 6.08% 8.35% ------------------------------------------------------------- - - - S&P 500(R) Index/2/ 20.59% 11.68% 10.71% 7.13% 12.77% ------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The Lehman Brothers Government/Credit Bond Index is a weighted composite of the Lehman Brothers Government Bond Index, which is a broad-based index of all public debt obligations of the U.S. Government and its agencies and has an average maturity of nine years and the Lehman Brothers Credit Bond Index, which is comprised of all public fixed-rate non-convertible investment grade domestic corporate debt, excluding collateralized mortgage obligations. The Index does not include fees or expenses and is not available for direct investment. /2/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-weighted index (stock price times number of shares outstanding) with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /4/Inception of Class A shares is 4/08/1983. Index returns are based on an inception date of 4/30/1983. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 5 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,051.00 $2.95 Hypothetical (5% return before expenses) 1,000.00 1,021.92 2.91 - -------------------------------------------- ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.58% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 6 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ DOMESTIC BONDS & DEBT SECURITIES - 17.8% AIRLINES - 0.1% Continental Airlines, Inc. 5.983%, due 04/19/22.................. $ 300,000 $ 291,750 ASSET-BACKED SECURITIES - 1.2% American Home Mortgage Investment Trust 5.294%, due 06/25/45(a)............... 616,381 611,749 Chase Funding Mortgage Loan Asset-Backed Certificates, Series 2002-2, Class 1A5 5.833%, due 04/25/32.................. 356,699 350,065 Countrywide Asset-Backed Certificates 5.770%, due 03/25/47(144A)............ 852,693 857,090 GMAC LLC 6.625%, due 05/15/12.................. 1,020,000 985,998 Terwin Mortgage Trust 4.750%, due 10/25/37.................. 224,974 223,252 ------------- 3,028,154 ------------- AUTOMOBILES - 0.3% DaimlerChrysler North America Holding Corp. 7.300%, due 01/15/12.................. 360,000 382,179 Ford Motor Co. 7.450%, due 07/16/31(b)............... 530,000 425,988 808,167 AUTOMOTIVE LOANS - 1.2% Ford Motor Credit Co. 7.375%, due 10/28/09................... 1,400,000 1,390,445 5.700%, due 01/15/10................... 100,000 95,590 9.750%, due 09/15/10................... 270,000 282,122 General Motors Acceptance Corp. 6.125%, due 08/28/07(b)................ 1,100,000 1,100,790 4.375%, due 12/10/07................... 60,000 59,574 5.125%, due 05/09/08(b)................ 40,000 39,508 5.850%, due 01/14/09................... 50,000 49,294 8.000%, due 11/01/31................... 200,000 205,069 ------------- 3,222,392 ------------- BANKS - 1.6% Bank of America Corp. 5.375%, due 08/15/11- 06/15/14........ 420,000 415,876 Glitnir Banki HF 6.330%, due 07/28/11 (144A)(f)......... 100,000 101,872 6.693%, due 06/15/16 (144A)(f)......... 230,000 237,098 Kaupthing Bank 6.045%, due 04/12/11 (144A)(a),(f).... 290,000 292,493 Landsbanki Islands HF 6.100%, due 08/25/11 (144A)(f)........ 320,000 324,339 Rabobank Capital Fund Trust III 5.254%, due 12/31/16 (144A)(f)........ 200,000 187,599 RBS Capital Trust I 4.709%, due 12/29/49.................. 300,000 279,607 --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- BANKS - CONTINUED Royal Bank of Scotland Group Plc 5.050%, due 01/08/15..................... $ 300,000 $ 288,445 RSHB Capital (Russian Agricultural Bank) S.A. 6.299%, due 05/15/17 (144A).............. 260,000 255,138 Shinsei Finance Cayman, Ltd. 6.418%, due 01/29/49 (144A)(f)........... 200,000 194,785 SunTrust Capital VIII 6.100%, due 12/15/36..................... 260,000 238,869 Wachovia Bank North America 4.800%, due 11/01/14...................... 200,000 188,845 5.735%, due 11/03/14(a)................... 700,000 708,966 Washington Mutual Bank FA. 5.125%, due 01/15/15(b).................. 400,000 377,700 ------------- 4,091,632 ------------- CHEMICALS - 0.0% FMC Finance III S.A. 6.875%, due 07/15/17 (144A).............. 90,000 88,650 Westlake Chemical Corp. 6.625%, due 01/15/16..................... 40,000 38,100 ------------- 126,750 ------------- COLLATERALIZED MORTGAGE OBLIGATIONS - 3.2% Banc of America Commercial Mortgage, Inc., Series 2004-6, Class AJ 4.870%, due 12/10/42..................... 450,000 424,147 Bayview Commercial Asset Trust 5.590%, due 04/25/36(144A)................ 1,004,760 1,004,710 5.550%, due 07/25/36(144A)................ 963,016 962,265 Countrywide Alternative Loan Trust 5.560%, due 12/25/46(a).................. 1,014,213 1,018,454 Credit Suisse Mortgage Capital Certificates 5.467%, due 09/15/39..................... 370,000 359,228 European Investment Bank 4.625%, due 03/21/12..................... 120,000 117,067 GMAC Mortgage Corp. Loan Trust 5.560%, due 10/25/34..................... 1,000,000 1,001,094 Indymac Index Mortgage Loan Trust 5.630%, due 06/25/34(a)................... 310,224 311,858 5.386%, due 10/25/35...................... 428,483 424,571 JPMorgan Chase Commercial Mortgage Securities Corp. Series 2004-C3, Class AJ 4.922%, due 01/15/42.................... 600,000 566,547 Series 2005-LDP4, Class AM 4.999%, due 10/15/42.................... 430,000 406,519 Lake Country Mortgage Loan Trust 5.450%, due 07/25/34 (144A)(a),(f)............................ 507,609 507,563 See notes to financial statements 7 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------- COLLATERALIZED MORTGAGE OBLIGATIONS - CONTINUED Morgan Stanley Capital I 5.332%, due 12/15/43............. $ 510,000 $ 490,284 Thornburg Mortgage Securities Trust 5.430%, due 06/25/36............. 263,645 263,381 Wachovia Bank Commercial Mortgage Trust 4.935%, due 04/15/42....... 260,000 246,023 Washington Mutual, Inc. 5.953%, due 09/25/36............. 278,382 278,295 ------------- 8,382,006 ------------- ELECTRIC UTILITIES - 0.9% Duke Energy Corp. 5.625%, due 11/30/12............. 210,000 210,181 Exelon Corp. 5.625%, due 06/15/35............. 260,000 233,052 FirstEnergy Corp. 6.450%, due 11/15/11.............. 250,000 256,595 7.375%, due 11/15/31.............. 485,000 526,579 Pacific Gas & Electric Co. 6.050%, due 03/01/34.............. 210,000 204,085 5.800%, due 03/01/37.............. 20,000 18,719 SP PowerAssets, Ltd. 5.000%, due 10/22/13 (144A)(f)... 700,000 679,534 TXU Corp. 5.550%, due 11/15/14.............. 70,000 59,775 6.500%, due 11/15/24.............. 10,000 8,319 6.550%, due 11/15/34(b)........... 70,000 56,967 ------------- 2,253,806 ------------- ENERGY - 0.2% Kinder Morgan Energy Partners L.P. 6.300%, due 02/01/09.............. 10,000 10,111 6.750%, due 03/15/11.............. 30,000 31,071 5.125%, due 11/15/14.............. 200,000 188,922 6.000%, due 02/01/17.............. 20,000 19,607 Williams Cos., Inc. 7.750%, due 06/15/31(b).......... 165,000 175,519 ------------- 425,230 ------------- ENVIRONMENTAL SERVICES - 0.1% Waste Management, Inc. 6.375%, due 11/15/12............. 370,000 378,841 FINANCIAL - DIVERSIFIED - 4.6% Aiful Corp. 5.000%, due 08/10/10 (144A)(f)... 200,000 195,082 AIG SunAmerica Global Financing VII 5.850%, due 08/01/08 (144A)(f)... 400,000 401,772 American Express Co. 6.800%, due 09/01/66............. 390,000 402,820 American General Finance Corp. 3.875%, due 10/01/09............. 800,000 774,398 ------------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ FINANCIAL - DIVERSIFIED - CONTINUED Bear Stearns Cos., Inc. (The) 5.550%, due 01/22/17(b).................. $ 380,000 $ 359,752 Capital One Bank 5.000%, due 06/15/09..................... 310,000 307,756 Capital One Financial Corp. 5.500%, due 06/01/15..................... 80,000 77,343 Citigroup, Inc. 4.125%, due 02/22/10..................... 930,000 902,725 Countrywide Financial Corp. 5.470%, due 06/18/08(a)................... 90,000 90,022 5.500%, due 01/05/09(a)................... 70,000 69,826 Credit Suisse First Boston USA, Inc. 6.125%, due 11/15/11..................... 140,000 143,192 Credit Suisse Guernsey, Ltd. 5.860%, due 05/29/49..................... 250,000 241,308 General Electric Capital Corp. 4.125%, due 09/01/09...................... 350,000 341,700 5.450%, due 01/15/13...................... 40,000 39,629 Goldman Sachs Capital I, Capital Securities 6.345%, due 02/15/34..................... 200,000 191,339 Goldman Sachs Group, Inc. 4.500%, due 06/15/10...................... 130,000 126,835 5.625%, due 01/15/17...................... 650,000 624,096 HSBC Finance Corp. 6.375%, due 10/15/11..................... 1,100,000 1,131,319 JPMorgan Chase & Co. 5.125%, due 09/15/14...................... 360,000 346,205 5.250%, due 05/01/15(b)................... 400,000 385,994 5.150%, due 10/01/15...................... 190,000 180,968 Lehman Brothers Holdings, Inc. 5.750%, due 01/03/17(b).................. 530,000 515,823 Merrill Lynch & Co., Inc. Series C 4.250%, due 02/08/10...................... 170,000 165,396 5.000%, due 01/15/15(b)................... 170,000 161,246 6.110%, due 01/29/37...................... 730,000 687,229 Morgan Stanley 5.050%, due 01/21/11...................... 600,000 588,065 5.809%, due 10/18/16(a)................... 80,000 80,054 Residential Capital Corp. 6.000%, due 02/22/11...................... 745,000 721,466 6.500%, due 06/01/12...................... 120,000 117,263 Resona Preferred Global Securities Cayman, Ltd. 7.191%, due 12/29/49 (144A)(f)........... 120,000 122,886 Santander Issuances, S.A Unipersonal 5.805%, due 06/20/16 (144A)(f)........... 170,000 170,888 SLM Corp. 5.000%, due 10/01/13...................... 150,000 128,147 5.375%, due 05/15/14...................... 375,000 321,792 See notes to financial statements 8 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------- FINANCIAL - DIVERSIFIED - CONTINUED 5.050%, due 11/14/14(b)............ $ 40,000 $ 33,312 5.000%, due 04/15/15(b)............ 10,000 8,230 5.625%, due 08/01/33(b)............ 20,000 15,642 SMFG Preferred Capital 6.078%, due 01/29/49 (144A)(f).... 340,000 328,783 Wells Fargo & Co. 5.300%, due 08/26/11.............. 435,000 432,244 Wells Fargo Capital X 5.950%, due 12/15/36.............. 100,000 93,586 ------------- 12,026,133 ------------- HEALTH CARE PROVIDERS & SERVICES - 0.1% HCA, Inc. 6.250%, due 02/15/13(b)............ 80,000 72,400 5.750%, due 03/15/14............... 358,000 303,852 ------------- 376,252 ------------- HOTELS, RESTAURANTS & LEISURE - 0.0% MGM Mirage 7.625%, due 01/15/17(b)........... 120,000 114,750 ------------- INDUSTRIAL - DIVERSIFIED - 0.3% General Electric Co. 5.000%, due 02/01/13.............. 250,000 242,674 Tyco International Group S.A. 6.000%, due 11/15/13.............. 630,000 647,757 ------------- 890,431 ------------- INSURANCE - 0.2% Berkshire Hathaway Finance Corp. 4.750%, due 05/15/12.............. 230,000 223,806 Travelers Cos., Inc. 6.250%, due 03/15/37(b)........... 310,000 298,425 ------------- 522,231 ------------- INTERNET SOFTWARE & SERVICES - 0.0% Electronic Data Systems Corp. 7.125%, due 10/15/09.............. 10,000 10,297 ------------- MEDIA - 0.6% Clear Channel Communications, Inc. 6.250%, due 03/15/11.............. 190,000 182,993 Comcast Cable Communications, Inc. 8.875%, due 05/01/17.............. 880,000 1,042,542 EchoStar DBS Corp. 7.000%, due 10/01/13(b)........... 60,000 59,400 News America, Inc. 6.200%, due 12/15/34.............. 20,000 18,703 Time Warner Cos, Inc. 7.625%, due 04/15/31.............. 260,000 279,346 ------------- 1,582,984 ------------- ---------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------- METALS & MINING - 0.1% Peabody Energy Corp. 6.875%, due 03/15/13(b).......... $ 20,000 $ 20,000 Steel Dynamics, Inc. 6.750%, due 04/01/15............. 45,000 44,325 Vale Overseas, Ltd. 6.875%, due 11/21/36............. 250,000 251,922 ------------- 316,247 ------------- OIL & GAS - 0.8% Anadarko Finance Co., Series B 6.750%, due 05/01/11.............. 110,000 113,669 7.500%, due 05/01/31.............. 90,000 96,978 ConocoPhillips Holding Co. 6.950%, due 04/15/29............. 645,000 705,976 Intergas Finance BV 6.375%, due 05/14/17(144A)....... 260,000 249,600 Kerr-McGee Corp. 6.950%, due 07/01/24.............. 90,000 93,609 7.875%, due 09/15/31.............. 40,000 46,357 Pemex Project Funding Master Trust 6.625%, due 06/15/35(b).......... 292,000 296,745 Petrobras International Finance Co. 6.125%, due 10/06/16............. 180,000 177,300 TNK-BP Finance S.A. 7.500%, due 07/18/16 (144A)(f)... 190,000 196,365 XTO Energy, Inc. 6.100%, due 04/01/36............. 240,000 225,921 ------------- 2,202,520 ------------- OIL & GAS EXPLORATION & PRODUCTION - 0.3% Anadarko Petroleum Corp. 6.450%, due 09/15/36............. 300,000 289,473 Chesapeake Energy Corp. 6.375%, due 06/15/15............. 20,000 19,175 Gaz Capital (GAZPROM) 6.212%, due 11/22/16 (144A)(f).... 240,000 234,360 6.510%, due 03/07/22 (144A)(f).... 130,000 128,635 ------------- 671,643 ------------- PAPER & FOREST PRODUCTS - 0.1% Weyerhaeuser Co. 6.750%, due 03/15/12............. 210,000 217,495 ------------- PHARMACEUTICALS - 0.3% Cardinal Health, Inc. 5.850%, due 12/15/17(b).......... 220,000 214,052 Wyeth 5.950%, due 04/01/37............. 500,000 478,201 ------------- 692,253 ------------- See notes to financial statements 9 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- REAL ESTATE - 0.1% iStar Financial, Inc. (REIT) 6.000%, due 12/15/10................ $ 300,000 $ 301,498 Ventas Realty LP/Ventas Capital Corp. 6.750%, due 04/01/17................ 60,000 59,550 ------------- 361,048 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.2% Citizens Communications Co. 7.125%, due 03/15/19................. 20,000 19,000 7.875%, due 01/15/27................. 35,000 34,213 Deutsche Telekom International Finance BV 8.250%, due 06/15/30............. 330,000 396,643 France Telecom S.A. 8.500%, due 03/01/31................ 150,000 189,017 Nextel Communications, Inc. 6.875%, due 10/31/13................ 150,000 149,016 Qwest Corp. 7.500%, due 10/01/14................. 30,000 30,900 6.875%, due 09/15/33................. 40,000 37,700 Royal KPN NV 8.000%, due 10/01/10................ 350,000 374,863 SBC Communications, Inc. 6.450%, due 06/15/34................ 300,000 297,411 Sprint Capital Corp. 8.375%, due 03/15/12................. 560,000 610,654 8.750%, due 03/15/32................. 50,000 56,308 Telecom Italia Capital S.A. 5.250%, due 10/01/15................. 200,000 186,277 6.000%, due 09/30/34(b).............. 240,000 216,906 Verizon Global Funding Corp. 7.375%, due 09/01/12(b)............. 120,000 129,384 Verizon New York, Inc. 6.875%, due 04/01/12(b)............. 270,000 281,787 Windstream Corp. 8.625%, due 08/01/16................ 50,000 53,125 ------------- 3,063,204 ------------- TOBACCO - 0.3% Altria Group, Inc. 5.625%, due 11/04/08................ 700,000 700,822 Reynolds American, Inc. 6.750%, due 06/15/17................ 70,000 71,015 ------------- 771,837 ------------- Total Domestic Bonds & Debt Securities (Cost $47,092,692) 46,828,053 ------------- U. S. GOVERNMENT AGENCY MORTGAGE BACKED SECURITIES - 7.0% Federal National Mortgage Assoc. 6.500%, due 12/01/27................. 18,829 19,155 6.000%, due 03/01/28-08/01/28........ 329,877 328,867 5.500%, due 08/01/28................. 149,528 145,060 ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- U. S. GOVERNMENT AGENCY MORTGAGE BACKED SECURITIES - CONTINUED 5.000%, due 09/01/35-01/01/37........ $ 2,698,229 $ 2,533,993 5.143%, due 09/01/35(a).............. 591,476 593,045 5.000%, due TBA(c)................... 300,000 281,109 6.000%, due TBA(c)................... 10,600,000 10,615,874 Government National Mortgage Assoc. 9.000%, due 11/15/19................. 11,560 12,430 6.000%, due 06/15/36................. 3,921,357 3,903,126 ------------- Total U. S. Government Agency Mortgage Backed Securities (Cost $18,448,243).................. 18,432,659 ------------- U. S. GOVERNMENT & AGENCY OBLIGATIONS - 16.6% Federal Agricultural Mortgage Corp. 5.125%, due 04/19/17................ 400,000 386,570 Federal Home Loan Mortgage Corp. 4.875%, due 11/15/13(b).............. 500,000 487,686 5.500%, due 07/15/36(b).............. 500,000 493,175 6.583%, due 01/01/37................. 370,647 376,551 5.837%, due 02/01/37................. 163,042 163,675 6.618%, due 02/01/37................. 95,109 96,203 6.039%, due 05/01/37................. 400,000 401,131 Tenn Valley Authority 5.980%, due 04/01/36................ 430,000 453,932 U.S. Treasury Bond 8.875%, due 08/15/17(b).............. 470,000 609,017 6.000%, due 02/15/26(b).............. 2,440,000 2,664,177 4.500%, due 02/15/36................. 685,000 620,461 U.S. Treasury Inflation Index Bond 2.375%, due 04/15/11-01/15/27(b)..... 1,928,368 1,857,837 2.000%, due 01/15/26................. 197,815 179,239 U.S. Treasury Inflation Index Note 0.875%, due 04/15/10(b).............. 87,261 82,899 2.000%, due 01/15/16................. 707,968 672,404 2.500%, due 07/15/16(b).............. 296,734 293,512 U.S. Treasury Note 3.750%, due 05/15/08(b).............. 10,000 9,894 5.125%, due 06/30/11-05/15/16(b)..... 13,610,000 13,700,991 4.500%, due 09/30/11-04/30/12(b)..... 1,870,000 1,839,215 4.625%, due 10/31/11-11/15/16(b)..... 12,925,000 12,620,229 4.250%, due 08/15/14(b).............. 800,000 765,501 4.500%, due 05/15/17(b).............. 4,390,000 4,210,287 4.750%, due 02/15/37(b).............. 690,000 650,811 ------------- Total U. S. Government & Agency Obligations (Cost $44,501,199).................. 43,635,397 ------------- See notes to financial statements 10 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------- FOREIGN BONDS & DEBT SECURITIES - 0.5% LUXEMBOURG - 0.1% Telecom Italia Capital S.A. 4.000%, due 01/15/10............... $ 300,000 $ 288,568 ------------- MEXICO - 0.3% Mexico Government International Bond 6.750%, due 09/27/34(b)............ 728,000 778,232 ------------- RUSSIA - 0.1% Russian Federation 7.500%, due 03/31/30 (144A)(f)..... 189,050 208,542 ------------- Total Foreign Bonds & Debt Securities (Cost $1,280,023).................. 1,275,342 ------------- CONVERTIBLE BONDS - 3.9% AEROSPACE & DEFENSE - 0.3% AAR Corp. 1.750%, due 02/01/26(f).... 175,000 223,563 DRS Technologies, Inc. 2.000%, due 02/01/26 (144A)........ 125,000 137,500 L-3 Communications Corp. 3.000%, due 08/01/35 (144A)(f)...... 75,000 84,938 3.000%, due 08/01/35(b),(f)......... 100,000 113,250 Orbital Sciences Corp. 2.438%, due 01/15/27 (144A)(f)..... 125,000 136,562 ------------- 695,813 ------------- AUTOMOTIVE LOANS - 0.1% Americredit Corp. 2.125%, due 09/15/13............... 125,000 133,906 ------------- BIOTECHNOLOGY - 0.2% Amgen, Inc. 0.375%, due 02/01/13 (144A)(f)..... 250,000 223,125 Genzyme Corp. 1.250%, due 12/01/23(b)............ 225,000 237,375 Incyte Corp. 3.500%, due 02/15/11(b)............ 150,000 132,188 ------------- 592,688 ------------- BUILDING MATERIALS - 0.1% NCI Building Systems, Inc. 2.125%, due 11/15/24(b)............ 150,000 199,875 ------------- COMMERCIAL SERVICES & SUPPLIES - 0.2% Euronet Worldwide, Inc. 3.500%, due 10/15/25............... 325,000 343,281 United Rentals North America, Inc. 1.875%, due 10/15/23............... 100,000 151,750 ------------- 495,031 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.3% Anixter International, Inc. 1.000%, due 02/15/13(b)............ 100,000 129,125 Avnet, Inc. 2.000%, due 03/15/34(b).. 100,000 127,000 ---------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - CONTINUED LSI Logic Corp. 4.000%, due 05/15/10(b)...... $ 175,000 $ 170,406 WESCO International, Inc. 2.625%, due 10/15/25(f)...... 250,000 386,563 ------------- 813,094 ------------- ELECTRONICS - 0.1% Flextronics International, Ltd. 1.000%, due 08/01/10(b)...... 175,000 163,625 ------------- ENERGY - 0.1% Sunpower Corp. 1.250%, due 02/15/27......... 125,000 157,656 ------------- FINANCIAL - DIVERSIFIED - 0.2% Affiliated Managers Group, Inc. 4.860%, due 02/25/33(a)...... 50,000 163,670 Merrill Lynch & Co., Inc. 0.000%, due 03/13/32(b),(d).. 325,000 400,368 ------------- 564,038 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.2% Henry Schein, Inc. 3.000%, due 08/15/34......... 175,000 224,875 Medtronic, Inc. 1.500%, due 04/15/11 (144A)(f) 225,000 239,625 1.500%, due 04/15/11 (144A)(f)(b)................ 25,000 26,625 ------------- 491,125 ------------- HEALTH CARE PROVIDERS & SERVICES - 0.1% Pacificare Health Systems, Inc. 3.000%, due 10/15/32......... 100,000 368,875 ------------- HOLDING COMPANIES-DIVERSIFIED - 0.0% Acquicor Technology, Inc. 8.000%, due 12/31/11......... 125,000 113,750 ------------- HOMEBUILDERS - 0.1% Beazer Homes USA, Inc. 4.625%, due 06/15/24(b)...... 425,000 375,594 ------------- HOTELS, RESTAURANTS & LEISURE - 0.1% Carnival Corp. 2.000%, due 04/15/21......... 100,000 126,750 Hilton Hotels Corp. 3.375%, due 04/15/23......... 100,000 151,125 ------------- 277,875 ------------- INDUSTRIAL - DIVERSIFIED - 0.2% Actuant Corp. 2.000%, due 11/15/23(b)...... 200,000 323,000 Danaher Corp. 1.482%, due 01/22/21(d)...... 175,000 194,031 ------------- 517,031 ------------- See notes to financial statements 11 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------- MACHINERY - 0.1% Roper Industries, Inc. 1.481%, due 01/15/34(b)........... $ 225,000 $ 163,406 ------------- OIL & GAS - 0.1% Halliburton Co. 3.125%, due 07/15/23(b)........... 75,000 139,219 Pride International, Inc. 3.250%, due 05/01/33(b)........... 150,000 224,812 ------------- 364,031 ------------- OIL & GAS EXPLORATION & PRODUCTION - 0.0% Cameron International Corp. 2.500%, due 06/15/26(b)........... 100,000 122,125 ------------- PHARMACEUTICALS - 0.3% Alexion Pharmaceuticals, Inc. 1.375%, due 02/01/12.............. 75,000 116,063 BioMarin Pharmaceutical, Inc. 2.500%, due 03/29/13(b)........... 200,000 257,500 NPS Pharmaceuticals, Inc. 3.000%, due 06/15/08.............. 200,000 191,000 Teva Pharmaceutical Industries, Ltd. 0.250%, due 02/01/24(b)........... 175,000 213,937 ------------- 778,500 ------------- RETAIL - MULTILINE - 0.2% Charming Shoppes, Inc. 1.125%, due 05/01/14 (144A)....... 175,000 157,719 Lowe's Cos., Inc. 0.861%, due 10/19/21(d)........... 200,000 215,000 Pier 1 Imports, Inc. / 6.125% 6.375%, due 02/15/36 (144A)(f),(e)..................... 125,000 124,687 ------------- 497,406 ------------- SAVINGS & LOANS - 0.2% Bankunited Capital Trust 3.125%, due 03/01/34(b)........... 525,000 472,500 ------------- SOFTWARE - 0.2% Blackboard, Inc. 3.250%, due 07/01/27.............. 125,000 131,406 Lawson Software, Inc. 2.500%, due 04/15/12 (144A)....... 125,000 133,438 Mentor Graphics Corp. 6.250%, due 03/01/26.............. 225,000 245,812 SINA Corp. 0.000%, due 07/15/23(d)........... 100,000 168,000 ------------- 678,656 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.4% ADC Telecommunications, Inc. 5.784%, due 06/15/13(a)........... 250,000 244,687 ---------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - CONTINUED Amdocs, Ltd. 0.500%, due 03/15/24(b)............ $ 200,000 $ 207,500 Comverse Technology, Inc. 0.000%, due 05/15/23(d)............ 100,000 123,500 Dobson Communications Corp. 1.500%, due 10/01/25 (144A)(f)..... 75,000 91,125 Logix Communications Enterprises 1.500%, due 10/01/25............... 50,000 60,750 NII Holdings, Inc. 2.750%, due 08/15/25(f)............ 200,000 345,500 Symmetricom, Inc. 3.250%, due 06/15/25............... 75,000 75,000 ------------- 1,148,062 ------------- TRANSPORTATION - 0.1% YRC Worldwide, Inc. 5.000%, due 08/08/23(b)............ 125,000 152,969 ------------- Total Convertible Bonds (Cost $9,556,229).................. 10,337,631 ------------- COMMON STOCKS - 55.3% AEROSPACE & DEFENSE - 1.8% Boeing Co. (The)..................... 14,166 1,362,203 General Dynamics Corp................ 3,276 256,249 Lockheed Martin Corp................. 8,950 842,463 Northrop Grumman Corp................ 10,473 815,532 Raytheon Co.......................... 7,012 377,877 United Technologies Corp............. 15,736 1,116,154 ------------- 4,770,478 ------------- AIR FREIGHT & LOGISTICS - 0.7% FedEx Corp........................... 5,900 654,723 Ryder System, Inc.................... 17,100 919,980 United Parcel Service, Inc. - Class B 3,720 271,560 ------------- 1,846,263 ------------- BANKS - 2.2% Bank of America Corp................. 44,226 2,162,209 Bank of New York Co., Inc............ 12,070 500,181 Commerce Bancorp, Inc.(b)............ 6,300 233,037 Credicorp, Ltd....................... 3,900 238,563 Northern Trust Corp.................. 12,200 783,728 U.S. Bancorp......................... 8,826 290,816 Wachovia Corp........................ 10,123 518,804 Wells Fargo & Co..................... 26,770 941,501 ------------- 5,668,839 ------------- BEVERAGES - 1.0% Anheuser-Busch Cos., Inc............. 3,900 203,424 Coca-Cola Co......................... 11,765 615,427 See notes to financial statements 12 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------- BEVERAGES - CONTINUED Molson Coors Brewing Co. - Class B....... 14,670 $ 1,356,388 PepsiCo, Inc............................. 8,482 550,058 ------------- 2,725,297 ------------- BIOTECHNOLOGY - 0.4% Amgen, Inc.*............................. 9,822 543,058 Gilead Sciences, Inc.*................... 4,754 184,313 Invitrogen Corp.*........................ 4,000 295,000 ------------- 1,022,371 ------------- CHEMICALS - 0.6% Albemarle Corp........................... 8,300 319,799 Dow Chemical Co. (The)................... 16,751 740,729 E.I. du Pont de Nemours & Co............. 9,523 484,150 ------------- 1,544,678 ------------- COMMERCIAL SERVICES & SUPPLIES - 0.2% Brink's Co. (The)(b)..................... 4,400 272,316 R. R. Donnelley & Sons Co................ 6,560 285,426 ------------- 557,742 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 1.5% Cisco Systems, Inc.*..................... 58,292 1,623,432 Harris Corp.(b).......................... 31,700 1,729,235 Motorola, Inc............................ 12,075 213,728 QUALCOMM, Inc............................ 8,475 367,730 ------------- 3,934,125 ------------- COMPUTERS & PERIPHERALS - 2.2% Apple, Inc.*............................. 4,717 575,663 Dell, Inc.*.............................. 11,828 337,689 EMC Corp.*............................... 10,637 192,530 Hewlett-Packard Co....................... 42,209 1,883,366 Ingram Micro, Inc. - Class A*............ 6,200 134,602 International Business Machines Corp.(b). 22,073 2,323,183 Lexmark International, Inc. - Class A*(b) 4,100 202,171 Western Digital Corp.*................... 4,900 94,815 ------------- 5,744,019 ------------- ELECTRIC UTILITIES - 1.5% Centerpoint Energy, Inc.(b).............. 19,600 341,040 Edison International..................... 8,200 460,184 Exelon Corp.............................. 3,488 253,229 FirstEnergy Corp.(b)..................... 15,321 991,728 Northeast Utilities...................... 3,400 96,424 OGE Energy Corp.......................... 7,875 288,619 PG&E Corp................................ 14,300 647,790 Public Service Enterprise Group, Inc..... 6,350 557,403 Reliant Energy, Inc.*(b)................. 11,300 304,535 TXU Corp.(b)............................. 22 1,480 ------------- 3,942,432 ------------- -------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.9% Acuity Brands, Inc................. 17,600 $ 1,060,928 Emerson Electric Co................ 12,900 603,720 Vishay Intertechnology, Inc.*...... 27,300 431,886 Xerox Corp.*....................... 18,300 338,184 ------------- 2,434,718 ENERGY - 0.0% Enterprise GP Holdings L.P(b)...... 2,000 75,860 ------------- ENERGY EQUIPMENT & SERVICES - 0.9% Cameron International Corp.*....... 15,000 1,072,050 Diamond Offshore Drilling, Inc.(b). 2,000 203,120 GlobalSantaFe Corp................. 7,000 505,750 Rowan Companies, Inc.(b)........... 2,500 102,450 Schlumberger, Ltd.................. 6,010 510,489 ------------- 2,393,859 ------------- FINANCIAL - DIVERSIFIED - 5.1% American Express Co................ 6,107 373,626 Ameriprise Financial, Inc.......... 11,300 718,341 Citigroup, Inc..................... 72,260 3,706,215 Countrywide Financial Corp.(b)..... 5,800 210,830 Fannie Mae......................... 5,034 328,871 Federated Investors, Inc. - Class B 18,000 689,940 First Marblehead Corp. (The)(b).... 10,200 394,128 Freddie Mac........................ 3,064 185,985 Goldman Sachs Group, Inc. (The).... 4,523 980,360 JPMorgan Chase & Co................ 50,796 2,461,066 Lehman Brothers Holdings, Inc...... 9,056 674,853 Merrill Lynch & Co., Inc........... 12,687 1,060,380 Morgan Stanley..................... 14,594 1,224,145 Prudential Financial, Inc.......... 3,137 305,011 Washington Mutual, Inc.(b)......... 4,800 204,672 ------------- 13,518,423 ------------- FOOD & DRUG RETAILING - 0.3% Safeway, Inc....................... 18,310 623,089 Walgreen Co........................ 5,396 234,942 ------------- 858,031 ------------- FOOD PRODUCTS - 1.1% Archer-Daniels-Midland Co.......... 22,100 731,289 Corn Products International, Inc... 23,500 1,068,075 Tyson Foods, Inc. - Class A........ 48,400 1,115,136 ------------- 2,914,500 ------------- FOOD RETAILERS - 0.3% Kroger Co. (The)................... 25,400 714,502 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.5% Applera Corp....................... 30,800 940,632 DENTSPLY International, Inc........ 4,975 190,344 Edwards Lifesciences Corp.*........ 4,400 217,096 Hillenbrand Industries, Inc........ 3,400 221,000 See notes to financial statements 13 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------ HEALTH CARE EQUIPMENT & SUPPLIES - CONTINUED Johnson & Johnson...................... 32,225 $ 1,985,704 Medtronic, Inc......................... 6,045 313,494 ------------- 3,868,270 ------------- HEALTH CARE PROVIDERS & SERVICES - 2.2% Aetna, Inc............................. 16,704 825,177 Humana, Inc.*.......................... 14,726 896,961 LifePoint Hospitals, Inc.*(b).......... 4,900 189,532 McKesson Corp.......................... 23,450 1,398,558 UnitedHealth Group, Inc................ 27,308 1,396,531 WellPoint, Inc.*....................... 12,318 983,346 ------------- 5,690,105 ------------- HOMEBUILDERS - 0.1% NVR, Inc.*(b).......................... 232 157,702 ------------- HOTELS, RESTAURANTS & LEISURE - 0.3% Carnival Corp.......................... 8,100 395,037 McDonald's Corp........................ 6,252 317,352 ------------- 712,389 ------------- HOUSEHOLD DURABLES - 0.1% Toro Co. (The)......................... 3,700 217,893 ------------- HOUSEHOLD PRODUCTS - 0.5% Kimberly-Clark Corp.................... 64 4,281 Procter & Gamble Co. (The)............. 21,389 1,308,793 ------------- 1,313,074 ------------- INDUSTRIAL - DIVERSIFIED - 1.6% 3M Co.................................. 3,800 329,802 General Electric Co.................... 69,215 2,649,550 Honeywell International, Inc........... 13,210 743,459 Tyco International, Ltd................ 13,063 441,399 ------------- 4,164,210 ------------- INSURANCE - 3.5% ACE, Ltd............................... 3,600 224,657 Allstate Corp. (The)................... 10,159 624,880 American International Group, Inc...... 34,635 2,425,489 Chubb Corp. (The)...................... 25,300 1,369,742 Hartford Financial Services Group, Inc. (The)................................ 5,315 523,581 Loews Corp............................. 15,860 808,543 Manulife Financial Corp.(b)............ 20,900 779,988 PartnerRe, Ltd.(b)..................... 11,772 912,330 Principal Financial Group, Inc......... 13,700 798,573 RenaissanceRe Holdings, Ltd............ 3,400 210,766 Travelers Cos., Inc. (The)............. 11,900 636,650 ------------- 9,315,199 ------------- INTERNET SOFTWARE & SERVICES - 0.4% eBay, Inc.*............................ 7,172 230,795 Google, Inc. - Class A*................ 1,300 680,394 -------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------- INTERNET SOFTWARE & SERVICES - CONTINUED Yahoo!, Inc.*............................ 6,855 $ 185,976 ------------- 1,097,165 ------------- IT CONSULTING & SERVICES - 0.2% Electronic Data Systems Corp............. 22,850 633,630 ------------- MACHINERY - 0.5% Caterpillar, Inc......................... 11,600 908,280 Parker Hannifin Corp..................... 3,300 323,103 ------------- 1,231,383 ------------- MEDIA - 1.5% Citadel Broadcasting Corp................ 1 7 Comcast Corp. - Class A*................. 34,899 981,360 EchoStar Communications Corp.*........... 9,400 407,678 News Corp. - Class A..................... 19,575 415,186 Time Warner, Inc......................... 55,233 1,162,102 Walt Disney Co. (The).................... 28,076 958,515 ------------- 3,924,848 ------------- METALS & MINING - 0.7% Alcan, Inc............................... 7,100 577,230 Commercial Metals Co..................... 17,300 584,221 Reliance Steel & Aluminum Co.(b)......... 11,300 635,738 ------------- 1,797,189 ------------- OIL & GAS - 6.5% Apache Corp.............................. 800 65,272 Chesapeake Energy Corp.(b)............... 18,600 643,560 Chevron Corp............................. 21,519 1,812,761 ConocoPhillips........................... 24,829 1,949,076 Devon Energy Corp........................ 8,203 642,213 Exxon Mobil Corp......................... 62,025 5,202,657 Halliburton Co........................... 21,054 726,363 Hess Corp................................ 9,120 537,715 Marathon Oil Corp........................ 16,020 960,559 Occidental Petroleum Corp................ 6,494 375,873 Petro-Canada............................. 20,000 1,063,200 Superior Energy Services, Inc.*(b)....... 15,200 606,784 Tidewater, Inc.(b)....................... 9,200 652,096 Transocean, Inc.*........................ 6,852 726,175 UGI Corp................................. 8,800 240,064 Valero Energy Corp....................... 11,220 828,709 ------------- 17,033,077 ------------- PERSONAL PRODUCTS - 0.3% Estee Lauder Companies, Inc. - Class A(b) 12,700 577,977 NBTY, Inc.*(b)........................... 5,400 233,280 ------------- 811,257 ------------- PHARMACEUTICALS - 3.6% Abbott Laboratories...................... 7,882 422,081 Biovail Corp............................. 14,500 368,590 Bristol-Myers Squibb Co.................. 10,091 318,472 See notes to financial statements 14 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------- PHARMACEUTICALS - CONTINUED Cephalon, Inc.*(b)........................ 4,850 $ 389,891 Eli Lilly & Co............................ 5,779 322,931 Endo Pharmaceuticals Holdings, Inc.*...... 9,700 332,031 Forest Laboratories, Inc.*................ 14,900 680,185 King Pharmaceuticals, Inc.*............... 43,600 892,056 Medco Health Solutions, Inc.*............. 2,200 171,578 Merck & Co., Inc.......................... 20,516 1,021,697 Mylan Laboratories, Inc.(b)............... 39,700 722,143 Pfizer, Inc............................... 93,123 2,381,155 Schering-Plough Corp...................... 8,147 247,995 Watson Pharmaceuticals, Inc.*(b).......... 24,600 800,238 Wyeth..................................... 7,256 416,059 ------------- 9,487,102 ------------- REAL ESTATE - 0.3% CB Richard Ellis Group, Inc. - Class A*(b) 18,100 660,650 Digital Realty Trust, Inc.* (REIT)........ 8,600 204,250 Host Hotels & Resorts, Inc. (REIT)........ 400 9,248 ------------- 874,148 ------------- RETAIL - MULTILINE - 2.2% Costco Wholesale Corp..................... 2,522 147,587 J.C. Penney Co., Inc...................... 19,200 1,389,696 Kohl's Corp. *............................ 4,700 333,841 Target Corp............................... 14,204 903,374 Wal-Mart Stores, Inc...................... 61,515 2,959,487 ------------- 5,733,985 ------------- RETAIL - SPECIALTY - 1.5% American Eagle Outfitters, Inc.(b)........ 31,528 809,008 Home Depot, Inc. (The).................... 22,656 891,514 Lowe's Cos., Inc.......................... 8,225 252,425 Men's Wearhouse, Inc. (The)(b)............ 3,200 163,424 NIKE, Inc. - Class B...................... 16,200 944,298 Ross Stores, Inc.......................... 11,900 366,520 Staples, Inc.(b).......................... 20,900 495,957 ------------- 3,923,146 ------------- ROAD & RAIL - 0.6% Burlington Northern Santa Fe Corp......... 8,193 697,552 CSX Corp.................................. 7,488 337,559 Union Pacific Corp........................ 3,700 426,055 ------------- 1,461,166 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 1.5% ASML Holding N.V.*(b)..................... 30,960 849,852 Integrated Device Technology, Inc.*....... 31,200 476,424 Intel Corp................................ 63,417 1,506,788 Linear Technology Corp.................... 14,300 517,374 Novellus Systems, Inc.*(b)................ 10,100 286,537 Texas Instruments, Inc.................... 7,584 285,386 ------------- 3,922,361 ------------- ------------------------------------------------------------ SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------ SOFTWARE - 1.9% BMC Software, Inc.*................ 27,900 $ 845,370 Compuware Corp.*(b)................ 93,000 1,102,980 Microsoft Corp..................... 74,367 2,191,595 Oracle Corp.*...................... 28,966 570,920 Sybase, Inc.*(b)................... 16,721 399,465 ------------- 5,110,330 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.6% Corning, Inc.*(b).................. 13,537 345,870 Qwest Communications International, Inc.*(b)......................... 135,100 1,310,470 Sprint Nextel Corp................. 14,258 295,283 Telephone & Data Systems, Inc...... 6,150 384,806 Verizon Communications, Inc........ 44,076 1,814,609 ------------- 4,151,038 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 1.1% AT&T, Inc.......................... 72,186 2,995,719 ------------- TOBACCO - 0.4% Altria Group, Inc.................. 14,987 1,051,188 ------------- Total Common Stocks (Cost $121,275,140) 145,343,711 ------------- CONVERTIBLE PREFERRED STOCKS - 0.5% COMMERCIAL SERVICES & SUPPLIES - 0.1% United Rentals Trust I 6.500%, due 08/01/28............. $ 3,958 195,426 ------------- ELECTRIC UTILITIES - 0.1% NRG Energy, Inc. 4.000%(b)......... 90 192,150 ------------- ENTERTAINMENT & LEISURE - 0.1% Six Flags, Inc. 7.250%, due 08/15/09(b)...................... 8,400 204,750 ------------- FINANCE - DIVERSIFIED - (0.1)% E*Trade Financial Corp. 6.125%, due 11/18/08............. 3,500 97,563 ------------- HEALTH CARE PROVIDERS & SERVICES - 0.1% Omnicare, Inc., Series B 4.000%, due 06/15/33............. 5,300 263,675 ------------- MEDIA - 0.1% Interpublic Group (IPG) - Class B 5.250%, (144A)(f)................ 183 195,650 ------------- REAL ESTATE - 0.1% Simon Property Group, Inc. (REIT) 6.000%........................... 2,600 197,574 ------------- Total Convertible Preferred Stocks (Cost $1,250,193) 1,346,788 ------------- See notes to financial statements 15 MET INVESTORS SERIES TRUST LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ SHORT-TERM INVESTMENTS - 3.1% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 2.550% to be repurchased at $2,029,431 on 07/02/07 collateralized by $1,615,000 U.S Treasury Bond at 8.000% due 11/15/21 with a value of $2,071,238.... $2,029,000 $ 2,029,000 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $5,740,626 on 07/02/07 collateralized by $5,885,000 FNMA at 5.148% due 08/08/07 with a value of $5,856,152.................... 5,739,000 5,739,000 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 4.720% to be repurchased at $234,092 on 07/02/07 collateralized by $240,000 U.S Treasury Bond at 5.250% due 11/15/28 with a value of $241,500...... 234,000 234,000 ------------- Total Short-Term Investments (Cost $8,002,000) 8,002,000 ------------- TOTAL INVESTMENTS - 104.7% (Cost $251,405,719) 275,201,581 ------------ Other Assets and Liabilities (net) - (4.7)% (12,370,024) ------------ TOTAL NET ASSETS - 100.0% $262,831,557 ============ PORTFOLIO FOOTNOTES: * Non-income producing security (a) Variable or floating rate security. The stated rate represents the rate at June 30, 2007. (b) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $57,122,900 and the collateral received consisted of cash in the amount of $58,335,013. (c) Settlement is on a delayed delivery or when-issued basis with final maturity to be announced (TBA) in the future. (d) Zero coupon bond - Interest rate represents current yield to maturity. (e) Security is a "step-down" bond where the coupon decreases or steps down at a predetermined date. Rates shown are current coupon and next coupon rate when a security steps down. (f) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $6,703,809 of net assets AIG - American International Guaranty FNMA - Federal National Mortgage Association REIT - Real Estate Investment Trust See notes to financial statements 16 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO ASSETS Investments, at value (Note 2)* $267,199,581 Repurchase Agreement 8,002,000 Cash 1,383 Collateral for securities on loan 58,335,013 Receivable for investments sold 998,951 Receivable for Trust shares sold 557 Dividends receivable 117,691 Interest receivable 1,261,060 ------------ Total assets 335,916,236 ------------ LIABILITIES Payables for: Investments purchased 14,229,931 Trust shares redeemed 209,299 Unrealized depreciation on forward currency contracts (Note 7) 29,271 Collateral for securities on loan 58,335,013 Investment advisory fee payable (Note 3) 109,010 Administration fee payable 3,383 Custodian and accounting fees payable 75,716 Accrued expenses 93,056 ------------ Total liabilities 73,084,679 ------------ NET ASSETS $262,831,557 ============ NET ASSETS REPRESENTED BY: Paid in surplus $224,310,005 Accumulated net realized gain 10,955,771 Unrealized appreciation on investments and foreign currency 23,766,779 Undistributed net investment income 3,799,002 ------------ Total $262,831,557 ============ NET ASSETS Class A $262,831,557 ============ CAPITAL SHARES OUTSTANDING Class A 15,499,025 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 16.96 ============ - ------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $243,403,719 See notes to financial statements 17 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 1,259,568 Interest (2) 3,019,457 ----------- Total investment income 4,279,025 ----------- EXPENSES: Investment advisory fee (Note 3) 659,670 Administration fees 11,027 Custody and accounting fees 45,394 Transfer agent fees 2,466 Audit 12,064 Legal 8,392 Trustee fees and expenses 2,607 Shareholder reporting 19,852 Insurance 5,940 Other 1,164 ----------- Total expenses 768,576 Less broker commission recapture (11,511) ----------- Net expenses 757,065 ----------- Net investment income 3,521,960 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 12,313,615 Foreign currency (46,788) ----------- Net realized gain on investments and foreign currency 12,266,827 ----------- Net change in unrealized depreciation on: Investments (2,563,135) Foreign currency (9,060) ----------- Net change in unrealized depreciation on investments and foreign currency (2,572,195) ----------- Net realized and change in unrealized gain on investments and foreign currency 9,694,632 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $13,216,592 =========== - --------------------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 6,379 (2)Interest income includes securities lending income of: 33,252 See notes to financial statements 18 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 3,521,960 $ 6,481,976 Net realized gain on investments and foreign currency 12,266,827 21,787,404 Net change in unrealized depreciation on investments and foreign currency (2,572,195) (746,478) ------------ ------------ Net increase in net assets resulting from operations 13,216,592 27,522,902 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (6,361,425) (6,069,158) From net realized gains Class A (22,361,843) (8,233,117) ------------ ------------ Net decrease in net assets resulting from distributions (28,723,268) (14,302,275) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 1,600,186 2,095,842 Net asset value of shares issued through dividend reinvestment Class A 28,723,268 14,302,275 Cost of shares repurchased Class A (18,899,251) (40,191,799) ------------ ------------ Net increase (decrease) in net assets from capital share transactions 11,424,203 (23,793,682) ------------ ------------ TOTAL DECREASE IN NET ASSETS (4,082,473) (10,573,055) Net assets at beginning of period 266,914,030 277,487,085 ------------ ------------ Net assets at end of period $262,831,557 $266,914,030 ============ ============ Net assets at end of period includes undistributed net investment income $ 3,799,002 $ 6,638,467 ============ ============ See notes to financial statements 19 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO -------------- FOR THE PERIOD ENDED JUNE 30, 2007 (UNAUDITED) -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 18.07 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.24(a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.67 ------- Total from Investment Operations...................................... 0.91 ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.45) Distributions from Net Realized Capital Gains......................... (1.57) ------- Total Distributions................................................... (2.02) ------- NET ASSET VALUE, END OF PERIOD........................................ $ 16.96 ======= TOTAL RETURN 5.10% Ratio of Expenses to Average Net Assets............................... 0.58%* Ratio of Expenses to Average Net Assets Before Rebates................ 0.59%* Ratio of Net Investment Income to Average Net Assets.................. 2.71%* Portfolio Turnover Rate............................................... 75.2% Net Assets, End of Period (in millions)............................... $262.8 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A LEGG MASON PARTNERS MANAGED ASSETS PORTFOLIO ---------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, --------------------------------------------- 2006 2005 2004++ 2003++ 2002++ ------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 17.20 $16.67 $15.72 $13.20 $15.55 ------- ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.42(a) 0.36(a) 0.37(a) 0.39 0.45 Net Realized/Unrealized Gain (Loss) on Investments.................... 1.37 0.27 1.11(a) 2.51 (1.79) ------- ------ ------ ------ ------ Total from Investment Operations...................................... 1.79 0.63 1.48 2.90 (1.34) ------- ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.39) (0.00)+ (0.39) (0.38) (0.92) Distributions from Net Realized Capital Gains......................... (0.53) (0.10) (0.14) -- (0.09) ------- ------ ------ ------ ------ Total Distributions................................................... (0.92) (0.10) (0.53) (0.38) (1.01) ------- ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $ 18.07 $17.20 $16.67 $15.72 $13.20 ======= ====== ====== ====== ====== TOTAL RETURN 10.81% 3.84% 9.44% 21.98% (8.60)% Ratio of Expenses to Average Net Assets............................... 0.63% 0.61% 0.60% 0.59% 0.61 % Ratio of Expenses to Average Net Assets Before Rebates................ 0.65% 0.61% 0.61% 0.59% 0.61 % Ratio of Net Investment Income to Average Net Assets.................. 2.40% 2.15% 2.31% 2.64% 2.80 % Portfolio Turnover Rate............................................... 171.9% 56.0% 64.0% 84.0% 39.0 % Net Assets, End of Period (in millions)............................... $266.9 $277.0 $297.0 $290.0 $251.0 + Rounds to less than $0.005 per share. (a) Per share amounts based on average shares outstanding during the period. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 20 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Legg Mason Partners Managed Assets Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 21 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. I. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 22 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED J. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into a separate advisory agreement with each of Batterymarch Financial Management, Inc., Western Asset Management Company, ClearBridge Advisors, LLC and Legg Mason Global Asset Allocation, LLC, (each, an "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Advisers and has full discretion with respect to the retention or renewal of each advisory agreement. The Manager pays the Advisers a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreements, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- Legg Mason Partners Managed Assets Portfolio $659,670 0.50% All State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Legg Mason Partners Managed Assets Portfolio 1.25% 1.50%* 1.40%* * Classes not offered during the period. 23 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Decrease Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- ------- ------------- ----------- ------------ ---------- Legg Mason Partners Managed Assets Portfolio Class A 06/30/2007 14,770,336 89,944 1,704,645 (1,065,900) 728,689 15,499,025 12/31/2006 16,134,334 120,528 847,793 (2,332,319) (1,363,998) 14,770,336 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Legg Mason Partners Managed Assets Portfolio $126,581,495 $76,075,433 $127,241,875 $82,476,574 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Legg Mason Partners Managed Assets Portfolio $251,405,719 $27,562,058 $(3,766,196) $23,795,862 24 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Legg Mason Partners Managed Assets Portfolio $57,122,900 $58,335,013 7. FORWARD FOREIGN CURRENCY CONTRACTS Forward Foreign Currency Contracts to Buy: Value at In Exchange Net Unrealized Settlement Date Contracts to Deliver June 30, 2007 for U.S. $ Depreciation --------------- -------------------- ------------- ----------- -------------- 08/08/2007 113,142,000 JPY $921,502 $950,773 $(29,271) -------- $(29,271) ======== JPY - Japanese Yen 8. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ------------------ --------------------- ---------------------- 2006 2005 2006 2005 2006 2005 ---------- ------- ---------- ---------- ----------- ---------- Legg Mason Partners Managed Assets Portfolio $6,683,640 $45,070 $7,618,635 $1,756,536 $14,302,275 $1,801,606 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal Income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ----------- Legg Mason Partners Managed Assets Portfolio $8,584,413 $20,177,530 $25,266,285 $-- $54,028,228 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 25 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. RECENT ACCOUNTING PRONOUNCEMENTS - CONTINUED QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 26 MET INVESTORS SERIES TRUST Legg Mason Value Equity Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LEGG MASON VALUE EQUITY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LEGG MASON CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- ECONOMIC OVERVIEW & OUTLOOK Equity markets powered higher during the first six months of 2007, shrugging off continued concerns about subprime lending in particular and the U.S. housing market in general, as well as a correction in late February and early March. The S&P 500(R) Index returned 6.96% during the two quarters, while the Russell 2000(R) Index/1/ of small caps returned 6.45%, a reversal of the last few years of small cap dominance. From a style perspective, the Russell 1000(R) Growth Index/2/ returned 8.13% versus 6.23% for the Russell 1000(R) Value Index/3/, also a turnaround from recent patterns. Economic growth and corporate profits slowed but remain solidly in positive territory. Although the Fed continues to profess a hawkish bias, inflation worries have thankfully begun to recede. The rate cuts that many were expecting at the beginning of the year, however, are now looking less and less likely. We believe U.S. economic growth, softened by a downturn in the housing market, will continue to be slow but positive for the rest of 2007. Given strong employment levels and healthy corporate profits, the likelihood of a recession remains remote, in our view. The new year continued the "game change" that has been evident since early August 2006, as traditional growth stocks outperformed value, and large caps posted better results than smaller issues. Our U.S. equity market outlook remains unchanged since the beginning of the year. We continue to expect equity returns in the mid-teens based on a favorable economic backdrop that should support solid earnings growth and dividends, benign monetary policy (recent rises in bond yield notwithstanding), and attractive valuations that leave room for a point or so of multiple expansion. PORTFOLIO OVERVIEW For the six months ended June 30, 2007, the Portfolio posted a total return of 5.06% for Class B, underperforming the 6.96% return of the - -------- /1/ The Russell 2000(R) Index is an unmanaged index which measures the performance of the 2,000 smallest companies in the Russell 3000(R) Index, which represents approximately 8% of the total market capitalization of the Russell 3000(R) Index. As of the latest reconstitution, the average market capitalization was approximately $898.3 million; the median market capitalization was approximately $705.4 million. The largest company in the index had a market capitalization of $2.5 billion. The Index does not include fees or expenses and is not available for direct investment. /2/ The Russell 1000(R) Growth Index is an unmanaged index that measures the performance of those Russell 1000 companies with higher price-to-book ratios and higher forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. /3/ The Russell 1000(R) Value Index is an unmanaged index which measures the performance of the Russell 1000(R) Index companies with lower price-to-book ratios and lower forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. benchmark S&P 500(R) Index. Large stakes in weak-performing securities in the information technology, consumer discretionary, health care and telecommunication sectors were among the largest detractors from returns. Our absence from the strong-performing energy sector also weighed meaningfully on relative performance. From an individual security perspective, Amazon.com took off after reporting an unexpectedly impressive first quarter that saw sequential margin expansion, increased full-year profit guidance, and a $500 million share repurchase. Other Internet holdings Expedia and Google also posted solid gains. Sprint Nextel, which performed poorly in 2006, made up some lost ground in the first half of 2007, as pressure from activist investors seems to have helped light a fire under the struggling company. Managed care organizations Aetna and Health Net also helped portfolio performance, as medical cost trends appear to be tipping back in their favor. On the downside, concerns about the sickly housing market, especially during the market's volatile first quarter, caused housing-related companies to perform poorly. Although the six stocks--Countrywide Financial, Centex, Pulte Homes, Beazer Homes, Ryland, and Home Depot--together represent only about 10% of the portfolio, their combined performance accounted for the lion's share of drag on overall returns. Most of the downturn was concentrated in February and March, and the group was able to make up some lost ground in the second quarter. Seagate Technology suffered following an April earnings release showing a weaker-than-expected demand environment and higher-than-expected price competition among desktop class drives. Meanwhile, expected synergies and lower intensity of competition from the Maxtor deal have yet to fully materialize. We are optimistic about the portfolio for the rest of 2007 and beyond. We continue to believe that our disciplined, fundamental, bottom-up, valuation-focused process will, over the long-term, produce competitive results, and we thank investors for their continued trust and confidence. MARY CHRIS GAY Portfolio Manager LEGG MASON CAPITAL MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LEGG MASON VALUE EQUITY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LEGG MASON CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets --------------------------------------------------- Amazon.com, Inc. 10.52% --------------------------------------------------- Tyco International, Ltd. 7.99% --------------------------------------------------- AES Corp. 7.41% --------------------------------------------------- Sprint Nextel Corp. 7.37% --------------------------------------------------- Google, Inc. - Class A 7.22% --------------------------------------------------- Qwest Communications International, Inc. 6.38% --------------------------------------------------- UnitedHealth Group, Inc. 6.34% --------------------------------------------------- JPMorgan Chase & Co. 6.16% --------------------------------------------------- Sears Holdings Corp. 5.68% --------------------------------------------------- Aetna, Inc. 5.52% --------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Communications 40.7% Cyclical 10.0% Non-Cyclical 11.8% Financials 14.2% Industrials 10.5% Technology 7.6% Utilities 5.2% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LEGG MASON VALUE EQUITY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LEGG MASON CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LEGG MASON VALUE EQUITY PORTFOLIO MANAGED BY LEGG MASON CAPITAL MANAGEMENT, INC. VS. S&P 500(R) INDEX/1/ Growth Based on $10,000+ [CHART] Legg Mason Value Equity Portfolio S&P 500(R) Index --------------------------------- ---------------- 11/1/2005 $10,000 $10,000 12/31/2005 10,650 10,382 12/31/2006 11,351 12,023 6/30/2007 11,925 12,860 ------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------- Since 1 Year Inception/3/ ------------------------------------------------------- Legg Mason Value Equity Portfolio--Class A 17.95% 11.44% - -- Class B 17.49% 11.17% Class E 17.74% 11.27% ------------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 16.28% ------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of Class A and Class B shares is 11/1/05. Inception of Class E shares is 5/1/06. Index returns are based on an inception date of 10/31/05. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LEGG MASON VALUE EQUITY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,052.30 $3.31 Hypothetical (5% return before expenses) 1,000.00 1,021.57 3.26 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,050.60 $4.58 Hypothetical (5% return before expenses) 1,000.00 1,020.33 4.51 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,051.40 $4.07 Hypothetical (5% return before expenses) 1,000.00 1,020.83 4.01 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.65% , 0.90% , and 0.80% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST LEGG MASON VALUE EQUITY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- COMMON STOCKS - 99.0% AUTOMOBILES - 0.6% General Motors Corp.(a)................. 224,300 $ 8,478,540 -------------- COMMUNICATIONS EQUIPMENT & SERVICES - 2.2% Cisco Systems, Inc.*.................... 854,300 23,792,255 Motorola, Inc........................... 547,700 9,694,290 -------------- 33,486,545 -------------- COMPUTERS & PERIPHERALS - 4.7% Hewlett-Packard Co...................... 624,000 27,842,880 International Business Machines Corp.(a) 215,600 22,691,900 Seagate Technology...................... 903,100 19,660,487 -------------- 70,195,267 -------------- ELECTRIC UTILITIES - 5.2% AES Corp.*.............................. 3,547,200 77,612,736 -------------- FINANCIAL - DIVERSIFIED - 11.6% Capital One Financial Corp.............. 322,225 25,275,329 Citigroup, Inc.......................... 760,400 39,000,916 Countrywide Financial Corp.............. 1,228,300 44,648,705 JPMorgan Chase & Co..................... 1,332,200 64,545,090 -------------- 173,470,040 -------------- HEALTH CARE PROVIDERS & SERVICES - 10.1% Aetna, Inc.............................. 1,170,500 57,822,700 Health Net, Inc.*....................... 515,400 27,213,120 UnitedHealth Group, Inc................. 1,299,600 66,461,544 -------------- 151,497,364 -------------- HOUSEHOLD DURABLES - 3.1% Beazer Homes USA, Inc.(a)............... 155,450 3,834,951 Centex Corp............................. 445,750 17,874,575 Pulte Homes, Inc........................ 797,600 17,906,120 Ryland Group, Inc. (The)(a)............. 162,500 6,072,625 -------------- 45,688,271 -------------- INDUSTRIAL - DIVERSIFIED - 7.5% General Electric Co..................... 758,500 29,035,380 Tyco International, Ltd................. 2,478,600 83,751,894 -------------- 112,787,274 -------------- INSURANCE - 2.4% American International Group, Inc....... 513,250 35,942,898 -------------- INTERNET & CATALOG RETAIL - 2.7% Expedia, Inc.*.......................... 1,365,800 40,004,282 -------------- INTERNET SOFTWARE & SERVICES - 21.4% Amazon.com, Inc.*(a).................... 1,610,700 110,187,987 eBay, Inc.*............................. 1,303,000 41,930,540 Google, Inc. - Class A*................. 144,600 75,680,748 IAC/InterActiveCorp.*(a)................ 1,203,500 41,653,135 Yahoo!, Inc.*........................... 1,844,600 50,043,998 -------------- 319,496,408 -------------- ------------------------------------------------------------------------ SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ LEISURE EQUIPMENT & PRODUCTS - 2.9% Eastman Kodak Co.(a)...................... 1,552,800 $ 43,214,424 -------------- MEDIA - 4.3% DIRECTV Group, Inc. (The)*................ 1,234,400 28,526,984 Time Warner, Inc.......................... 1,737,400 36,554,896 -------------- 65,081,880 -------------- PHARMACEUTICALS - 1.6% Pfizer, Inc............................... 933,100 23,859,367 -------------- RETAIL - MULTILINE - 4.0% Sears Holdings Corp.*..................... 351,000 59,494,500 -------------- RETAIL - SPECIALTY - 2.3% Home Depot, Inc. (The).................... 869,900 34,230,565 -------------- SOFTWARE - 2.8% CA, Inc................................... 752,150 19,428,035 Electronic Arts, Inc.*.................... 475,700 22,510,124 -------------- 41,938,159 -------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 9.6% Qwest Communications International, Inc.*(a)................................ 6,886,800 66,801,960 Sprint Nextel Corp........................ 3,726,700 77,179,957 -------------- 143,981,917 -------------- Total Common Stocks (Cost $1,338,264,404) 1,480,460,437 -------------- SHORT-TERM INVESTMENT - 1.4% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $21,717,151 on 07/02/07 collateralized by 22,435,000 FHLB at 4.375% due 9/17/10 with a value of $22,148,729. (Cost - $21,711,000).................... $21,711,000 21,711,000 -------------- TOTAL INVESTMENTS - 100.4% (Cost $1,359,975,404) 1,502,171,437 -------------- Other Assets and Liabilities (net) - (0.4)% (6,517,261) -------------- TOTAL NET ASSETS - 100.0% $1,495,654,176 ============== PORTFOLIO FOOTNOTES * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $155,582,418 and the collateral received consisted of cash in the amount of $95,299,185 and securities in the amount of $64,463,465. FHLB - Federal Home Loan Bank See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LEGG MASON VALUE EQUITY PORTFOLIO ASSETS Investments, at value (Note 2)* $1,480,460,437 Repurchase Agreement 21,711,000 Cash 7 Collateral for securities on loan 159,762,650 Receivable for Trust shares sold 2,226,662 Dividends receivable 690,723 Interest receivable 2,050 -------------- Total assets 1,664,853,529 -------------- LIABILITIES Payables for: Investments purchased 8,254,789 Trust shares redeemed 170,105 Distribution and services fees - Class B 24,457 Distribution and services fees - Class E 3,008 Collateral for securities on loan 159,762,650 Investment advisory fee payable (Note 3) 776,346 Administration fee payable 15,606 Custodian and accounting fees payable 103,334 Accrued expenses 89,058 -------------- Total liabilities 169,199,353 -------------- NET ASSETS $1,495,654,176 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,345,575,116 Accumulated net realized gain 6,612,354 Unrealized appreciation on investments and foreign currency 142,196,033 Undistributed net investment income 1,270,673 -------------- Total $1,495,654,176 ============== NET ASSETS Class A $1,353,568,582 ============== Class B 118,163,757 ============== Class E 23,921,837 ============== CAPITAL SHARES OUTSTANDING Class A 115,538,652 ============== Class B 10,107,768 ============== Class E 2,043,576 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.72 ============== Class B 11.69 ============== Class E 11.71 ============== - ------------------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $1,338,264,404 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LEGG MASON VALUE EQUITY PORTFOLIO INVESTMENT INCOME: Dividends $ 4,923,994 Interest (1) 441,209 ----------- Total investment income 5,365,203 ----------- EXPENSES: Investment advisory fee (Note 3) 3,936,191 Administration fees 44,702 Custody and accounting fees 26,307 Distribution fee - Class B 141,088 Distribution fee - Class E 17,767 Transfer agent fees 15,655 Audit 10,910 Legal 7,367 Trustee fees and expenses 9,005 Shareholder reporting 15,837 Insurance 24,593 Other 2,534 ----------- Total expenses 4,251,956 Less broker commission recapture (68,011) ----------- Net expenses 4,183,945 ----------- Net investment income 1,181,258 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS, FUTURES CONTRACTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 7,758,638 Futures contracts 259,072 Foreign currency (11,526) ----------- Net realized gain on investments, futures contracts and foreign currency 8,006,184 ----------- Net change in unrealized appreciation on: Investments 50,442,554 Foreign currency 60 ----------- Net change in unrealized appreciation on investments and foreign currency 50,442,614 ----------- Net realized and change in unrealized gain on investment, futures contracts and foreign currency 58,448,798 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $59,630,056 =========== - -------------------------------------------------------------------------------------- (1)Interest income includes securities lending income of: $ 73,021 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LEGG MASON VALUE EQUITY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 1,181,258 $ 1,361,496 Net realized gain on investments, futures contracts and foreign currency 8,006,184 20,906,878 Net change in unrealized appreciation on investments and foreign currency 50,442,614 73,569,493 -------------- -------------- Net increase in net assets resulting from operations 59,630,056 95,837,867 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (35,618) (1,365,072) Class B (3,741) -- Class E (777) (10,937) From net realized gains Class A (1,203,539) (18,100,772) Class B (126,501) (2,124,828) Class E (26,276) (448,691) -------------- -------------- Net decrease in net assets resulting from distributions (1,396,452) (22,050,300) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 355,303,412 889,008,817 Class B 17,585,185 63,574,342 Class E 805,239 1,343,563 Net asset value of shares issued through acquisition Class A -- 55,964,976 Class B -- 51,850,624 Class E -- 23,484,428 Net asset value of shares issued through dividend reinvestment Class A 1,239,157 19,465,844 Class B 130,242 2,124,828 Class E 27,053 459,628 Cost of shares repurchased Class A (27,296,799) (60,874,300) Class B (18,465,634) (15,556,894) Class E (2,070,655) (2,528,473) -------------- -------------- Net increase in net assets from capital share transactions 327,257,200 1,028,317,383 -------------- -------------- TOTAL INCREASE IN NET ASSETS 385,490,804 1,102,104,950 Net assets at beginning of period 1,110,163,372 8,058,422 -------------- -------------- Net assets at end of period $1,495,654,176 $1,110,163,372 ============== ============== Net assets at end of period includes undistributed net investment income $ 1,270,673 $ 129,551 ============== ============== See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A LEGG MASON VALUE EQUITY PORTFOLIO ---------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(B) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD............................................ $ 11.15 $10.65 $10.00 -------- ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................................... 0.01 (a) 0.03 (a) 0.00+(a) Net Realized/Unrealized Gain on Investments..................................... 0.57 0.70 0.65 -------- ------ ------ Total from Investment Operations................................................ 0.58 0.73 0.65 -------- ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................................ (0.00)+ (0.02) -- Distributions from Net Realized Capital Gains................................... (0.01) (0.21) -- -------- ------ ------ Total Distributions............................................................. (0.01) (0.23) -- -------- ------ ------ NET ASSET VALUE, END OF PERIOD.................................................. $ 11.72 $11.15 $10.65 ======== ====== ====== TOTAL RETURN 5.23% 6.83% 6.50% Ratio of Expenses to Average Net Assets......................................... 0.65%* 0.72% 0.80%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........ 0.66%* 0.74%(c) 8.27%* Ratio of Net Investment Income to Average Net Assets............................ 0.22%* 0.26% 0.08%* Portfolio Turnover Rate......................................................... 6.2% 38.7% 9.1% Net Assets, End of Period (in millions)......................................... $1,353.6 $972.7 $ 3.2 CLASS B ---------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(B) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD............................................ $ 11.14 $10.65 $10.00 -------- ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss............................................................. (0.00)+(a) (0.01)(a) (0.01)(a) Net Realized/Unrealized Gain on Investments..................................... 0.56 0.71 0.66 -------- ------ ------ Total from Investment Operations................................................ 0.56 0.70 0.65 -------- ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................................ (0.00)+ -- -- Distributions from Net Realized Capital Gains................................... (0.01) (0.21) -- -------- ------ ------ Total Distributions............................................................. (0.01) (0.21) -- -------- ------ ------ NET ASSET VALUE, END OF PERIOD.................................................. $ 11.69 $11.14 $10.65 ======== ====== ====== TOTAL RETURN 5.06 % 6.58 % 6.50 % Ratio of Expenses to Average Net Assets......................................... 0.90 %* 1.05 % 1.05 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........ 0.91 %* 1.06 %(c) 4.54 %* Ratio of Net Investment Loss to Average Net Assets.............................. (0.04)%* (0.09)% (0.36)%* Portfolio Turnover Rate......................................................... 6.2 % 38.7 % 9.1 % Net Assets, End of Period (in millions)......................................... $ 118.2 $113.5 $ 4.9 * Annualized + Rounds to less than $0.005 per share. (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--11/01/2005. (c) Excludes effect of deferred expense reimbursement--see Note 3 of financial statements. See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS E LEGG MASON VALUE EQUITY PORTFOLIO ----------------------- FOR THE FOR THE PERIOD ENDED PERIOD ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) ------------- ------------ NET ASSET VALUE, BEGINNING OF PERIOD...................................................... $11.15 $10.55 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income..................................................................... 0.00+(a) 0.01 (a) Net Realized/Unrealized Gain on Investments............................................... 0.57 0.81 ------ ------ Total from Investment Operations.......................................................... 0.57 0.82 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income...................................................... (0.00)+ (0.01) Distributions from Net Realized Capital Gains............................................. (0.01) (0.21) ------ ------ Total Distributions....................................................................... (0.01) (0.22) ------ ------ NET ASSET VALUE, END OF PERIOD............................................................ $11.71 $11.15 ====== ====== TOTAL RETURN 5.14% 7.74% Ratio of Expenses to Average Net Assets................................................... 0.80%* 0.86%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates.................. 0.81%* 0.87%*(c) Ratio of Net Investment Income to Average Net Assets...................................... 0.06%* 0.12%* Portfolio Turnover Rate................................................................... 6.2% 38.7% Net Assets, End of Period (in millions)................................................... $ 23.9 $ 24.0 * Annualized + Rounds to less than $0.005 per share. (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. (c) Excludes effect of deferred expense reimbursement--see Note 3 of financial statements. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Legg Mason Value Equity Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Trust's Valuation Committee. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. G. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. H. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. I. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. J. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Legg Mason Capital Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- Legg Mason Value Equity Portfolio $3,936,191 0.65% First $200 Million 0.63% Over $200 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Legg Mason Value Equity Portfolio 0.80% 1.05% 0.95% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Shares Issued Net Increase in Connection Through (Decrease) Beginning Shares with Acquisition Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares ---------- ---------- ---------------- ------------- ----------- ------------ ----------- Legg Mason Value Equity Portfolio Class A 06/30/2007 87,202,671 30,608,838 -- 108,889 (2,381,746) 28,335,981 115,538,652 12/31/2006 299,000 85,556,091 5,304,737 1,731,838 (5,688,995) 86,903,671 87,202,671 Class B 06/30/2007 10,182,546 1,537,629 -- 11,465 (1,623,872) (74,778) 10,107,768 12/31/2006 457,402 6,088,981 4,919,414 189,210 (1,472,461) 9,725,144 10,182,546 Class E 06/30/2007 2,153,830 68,879 -- 2,379 (181,512) (110,254) 2,043,576 05/01/2006-12/31/2006 -- 127,826 2,226,012 40,892 (240,900) 2,153,830 2,153,830 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Legg Mason Value Equity Portfolio $-- $398,398,228 $-- $76,528,685 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- Legg Mason Value Equity Portfolio $1,359,975,404 $177,648,739 $(35,452,706) $142,196,033 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Legg Mason Value Equity Portfolio $155,582,418 $159,762,650 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long Term Capital Gain Total --------------- ---------------------- ---------------- 2006 2005 2006 2005 2006 2005 ---------- ---- ----------- ---- ----------- ---- Legg Mason Value Equity Portfolio $5,579,139 $-- $16,471,161 $-- $22,050,300 $-- As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforward Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ----------------- ----------- Legg Mason Value Equity Portfolio $2,783,791 $292,584 $88,769,081 $-- $91,845,456 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. ACQUISITIONS On May 1, 2006, Legg Mason Value Equity Portfolio ("Value Equity") acquired all of the net assets of MFS Investors Trust Portfolio, a series of Metropolitan Series Fund, Inc., ("MFS Investors") pursuant to a plan of reorganization approved by MFS Investors shareholders on March 14, 2006. The acquisition was accomplished by a tax-free exchange of 5,304,737 Class A shares of Value Equity (valued at $56.0 million) in exchange for the 5,954,932 Class A shares of MFS Investors, 4,919,414 Class B shares of Value Equity (valued at $51.9 million) in exchange for the 5,505,682 Class B shares of MFS Investors and 2,226,012 Class E shares of Value Equity (valued at $23.5 million) in exchange for the 2,496,689 Class E shares of MFS Investors. MFS Investors Class A net assets at that date ($56.0 million), including $7,451,570 of unrealized appreciation were combined with those of Value Equity Class A. MFS Investors Class B net assets at that date ($51.9 million), including $7,423,569 of unrealized appreciation were combined with those of Value Equity Class B. MFS Investors Class E net assets at that date ($23.5 million), including $3,153,729 of unrealized appreciation were combined with those of Value Equity Class E. The cost of securities acquired by Value Equity from MFS Investors was $113,318,381. The aggregate Class A net assets of Value Equity and MFS Investors immediately before the acquisition were $3,153,591 and $55,964,976, respectively. The aggregate Class A net assets of Value Equity immediately after the acquisition were $59,118,567. The aggregate Class B net assets of Value Equity and MFS Investors immediately before the acquisition were $29,399,561 and $51,850,624, respectively. The aggregate Class B net assets of Value Equity immediately after the acquisition were $81,250,185. The aggregate Class E net assets of Value Equity and MFS Investors immediately before the acquisition were $10,000 and $23,484,428, respectively. The aggregate Class E net assets of Value Equity immediately after the acquisition were $23,494,428. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST Loomis Sayles Global Markets Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LOOMIS, SAYLES & COMPANY, L.P. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- EQUITY OVERVIEW MARKET & ECONOMIC REVIEW AND OUTLOOK The market had a volatile first quarter, as investors worried about the pace of economic activity. It rebounded from a difficult February to post a positive return in March and for the first quarter. In March, investors had more confidence that economic activity would continue to be reasonably strong, and the Federal Reserve seemed to signal a softer stance toward rate increases, thus resulting in a rebound in the stock markets. The market was surprisingly buoyant in the second quarter. Bad news on the subprime mortgage and housing fronts was absorbed with little indigestion and bumpy economic statistics were shrugged off, as investors focused on strong earnings growth and the ebullient merger and acquisition climate. We wouldn't be surprised to see the market consolidate its gains in the near-term, but it remains poised to deliver high single-digit, low double-digit gains for the year. The backdrop: solid profit growth, constructive valuation levels and a reasonable inflation/interest rate environment, may augur well for a healthy market. We are watching global liquidity levels, as this continues to be a key market lynchpin, but with no real change expected on this front, we remain optimistic about market prospects for the balance of the year. PORTFOLIO PERFORMANCE REVIEW Within this environment, the equities sleeve of the Portfolio outperformed its benchmark, the MSCI World Index/SM/, returning +11.1% versus +9.5% for the Index. Strong returns were due in large part to positive stock selections across all sectors, as there were no sectors that detracted from performance for the first half of the year. Leading the pack in contribution to return were technology and financials names. The technology sectors' performance was due primarily to Apple. Apple continued to benefit from the anticipation of the iPhone, which had an early summer release, the introduction of its iTV service, and strong sales of its iPod and iMac line-up. Financials performed well due to the performance of Keppel Land and Piraeus Bank. Keppel Land, a Singapore real estate company shares rose in February, as a potential shortage of office space in the downtown area of Singapore has been driving rents higher. Piraeus Bank shares rose after it was reported that Dubai Investment Group LLC might make a bid for the bank and offer as much as seven billion euros. FIXED INCOME OVERVIEW MARKET AND ECONOMIC REVIEW AND OUTLOOK The US dollar weakened and global Treasury yields rose in the first half of 2007. Perceptions of a "strong Eurasia, weak US" have shifted towards "strong Eurasia, strong US." Investors largely ignored friendlier data on core inflation, which has declined in the US to within the Federal Reserve's target range, and have instead focused on rising commodity prices. Treasurys only briefly rallied in late June in reaction to subprime mortgage and hedge fund stresses. In general, we continue to expect a robust global economy, higher central bank policy rates abroad, and stable policy rates in the US. Bond yields may find their way irregularly higher over time. Among currencies, the US dollar and Japanese yen are near recent valuation lows, and the Euro and currencies such as the Canadian dollar and Australian dollar are near decade highs. We retain a preference for non-Japanese Asian currencies as we expect fast Asian economic growth to continue. PORTFOLIO PERFORMANCE REVIEW The fixed income sleeve of the Portfolio outperformed its benchmark, the Citigroup World Government Bond Index/1/, returning 2.23%, versus a 0.41% loss for the Index. At the total Portfolio level, the Portfolio remained heavily tilted towards equities, which have strongly outperformed bonds. The main drivers of fixed income gains were exposure to smaller foreign currency markets such as Colombia, Iceland and Brazil, and selected U.S. high yield and investment grade corporate issues. The weakest segments of the Portfolio's fixed income sleeve were our positions in Malaysian Ringgit and Japanese yen. Top and bottom returns were either currency or company specific. Top performers included an Avnet convertible bond, a Rabobank issue in Icelandic krona, and a Merrill Lynch issue in Brazilian real. Our worst performers included the debt of SLM Corp (Sallie Mae), which was taken private; Hovnanian, which has weakened with the slump in new home sales and Canadian paper-maker Abitibi, which has been hurt by Canadian dollar strength and weak pulp sales. TEAM MANAGED Mark B. Baribeau, CFA, a Vice President of Loomis Sayles, joined the firm in 1989. He is the Growth portfolio manager of the domestic equity securities sector and international equity securities sector of the Portfolio. Daniel J. Fuss, CFA, CIC, Executive Vice President, Vice Chairman and Director of Loomis Sayles has been with the firm since 1976. He is the portfolio manager of the domestic fixed income securities sector of the Portfolio. Warren Koontz, CFA, a Vice President of Loomis Sayles, joined the firm in 1995. He is the Value portfolio manager of the domestic equity securities sector and international equity securities sector of the Portfolio. David Rolley, CFA, Vice President of Loomis Sayles, has been with the firm since 1994. He is the portfolio manager of the international fixed income securities sector of the Portfolio. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------- /1/ The Citigroup World Government Bond Index (WGBI) includes the most significant and liquid government bond markets globally that carry at least an investment grade rating. Currently, this includes all countries in the Citigroup EMU Governments Index (EGBI) and Australia, Canada, Denmark, Japan, Sweden, Switzerland, United Kingdom and the United States. Index weights are based on the market capitalization of qualifying outstanding debt stocks. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LOOMIS, SAYLES & COMPANY, L.P. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ----------------------------------------- ABB, Ltd. 2.52% ----------------------------------------- America Movil S.A. de C.V. 2.42% ----------------------------------------- Google, Inc. - Class A 2.38% ----------------------------------------- China Mobile (Hong Kong), Ltd. 1.93% ----------------------------------------- Piraeus Bank S.A. 1.91% ----------------------------------------- Precision Castparts Corp. 1.83% ----------------------------------------- Nintendo Co., Ltd. 1.71% ----------------------------------------- Apple, Inc. 1.50% ----------------------------------------- Fiat S.p.A. 1.42% ----------------------------------------- Capita Group Plc 1.41% ----------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Others 3.1% Basic Materials 4.1% Foreign Government 7.2% U.S. Government 7.4% Technology 8.7% Industrials 10.4% Cyclical 10.9% Non-cyclical 13.0% Communications 16.3% Financials 18.9% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LOOMIS, SAYLES & COMPANY, L.P. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO MANAGED BY LOOMIS, SAYLES & COMPANY, L.P. VS. MSCI WORLD INDEX/SM1/ Growth Based on $10,000+ [CHART] Loomis Sayles Global Markets Portfolio MSCI World Index/SM/ -------------------- ------------------- 5/1/2006 $10,000 $10,000 6/30/2006 9,330 9,669 9/30/2006 9,660 10,111 12/31/2006 10,466 10,967 6/30/2007 11,497 12,007 Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------ 1 Year Since Inception/3/ ------------------------------------------------------------ Loomis Sayles Global Markets - -- Portfolio--Class A 23.22% 12.69% Class B 23.06% 12.36% ------------------------------------------------------------ - - - MSCI World Index/SM1/ 24.19% 16.98% ------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The MSCI World Index/SM/ is an unmanaged free-float adjusted market capitalization index that is designed to measure global developed market equity performance. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of Class A and Class B shares is 5/1/06. Index returns are based on an inception date of 4/30/06. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,098.50 $3.80 Hypothetical (5% return before expenses) 1,000.00 1,021.17 3.66 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,097.70 $5.10 Hypothetical (5% return before expenses) 1,000.00 1,019.93 4.91 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.73% and 0.98% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) - -------------------------------------------------------------------------------- PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) - -------------------------------------------------------------------------------- DOMESTIC BONDS & DEBT SECURITIES - 18.3% AEROSPACE & DEFENSE - 0.1% Embraer Overseas, Ltd. 6.375%, due 01/24/17....... $ 770,000 $ 756,525 ------------- APPAREL & TEXTILES - 0.1% Kellwood Co. 7.625%, due 10/15/17................. 1,250,000 1,211,341 ------------- ASSET-BACKED SECURITIES - 0.2% Citibank Credit Card Issuance Trust 5.375%, due 04/10/13(i)..................................... 600,000 824,638 MBNA Credit Card Master Note 4.150%, due 04/19/10(i)..................................... 665,000 883,005 ------------- 1,707,643 ------------- AUTO COMPONENTS - 0.1% Goodyear Tire & Rubber Co. 7.000%, due 03/15/28... 978,000 894,870 ------------- AUTOMOBILES - 0.1% General Motors Corp. 8.250%, due 07/15/23(b)......................... 475,000 435,219 8.375%, due 07/15/33(b)......................... 25,000 22,937 ------------- 458,156 ------------- AUTOMOTIVE LOANS - 0.2% Ford Motor Credit Co. 8.625%, due 11/01/10........ 2,000,000 2,032,820 ------------- BANKS - 1.7% Asian Development Bank 2.350%, due 06/26/27....... 210,000,000 1,711,039 Depfa ACS Bank 1.650%, due 12/20/16............... 110,000,000 872,597 European Investment Bank 1.250%, due 09/20/12(m)......................... 322,000,000 2,569,699 6.500%, due 08/12/14(q)......................... 4,510,000 1,698,423 1.400%, due 06/20/17(m)......................... 140,000,000 1,089,282 HSBC Bank USA 2.764%, due 05/17/12 (144A)(a)(c)(o) 3,500,000 839,392 ICICI Bank, Ltd. 6.375%, due 04/30/22 (144A)(a)... 1,955,000 1,861,039 Inter-American Development Bank 13.000%, due 06/20/08(l)..................................... 32,000,000 512,688 Kreditanstalt fuer Wiederaufbau 1.850%, due 09/20/10(m)..................................... 453,000,000 3,748,111 ------------- 14,902,270 ------------- BUILDING MATERIALS - 0.0% Owens Corning, Inc. 6.500%, due 12/01/16............................ 90,000 90,275 7.000%, due 12/01/36............................ 140,000 136,833 USG Corp. 6.300%, due 11/15/16.................... 195,000 190,876 ------------- 417,984 ------------- - -------------------------------------------------------------------------------- PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) - -------------------------------------------------------------------------------- CHEMICALS - 0.2% Hercules, Inc. 6.500%, due 06/30/29............... $ 10,000 $ 8,450 LPG International, Inc. 7.250%, due 12/20/15(b)... 1,465,000 1,475,988 ------------- 1,484,438 ------------- ELECTRIC - 0.1% Empresa Nacional de Electricidad S.A. 8.350%, due 08/01/13........................................ 910,000 1,017,183 ------------- ENERGY - 0.7% El Paso Corp. 6.950%, due 06/01/28................ 5,000 4,671 NGC Corp. Capital Trust - Series B 8.316%, due 06/01/27........................................ 540,000 498,150 Tennessee Gas Pipeline Co. 7.000%, due 10/15/28(b) 4,635,000 4,796,400 Transportadora de Gas del Sur S.A. 7.875%, due 05/14/17 (144A)(a).............................. 865,000 860,675 ------------- 6,159,896 ------------- FINANCIAL - DIVERSIFIED - 1.5% BNP Paribas S.A. 8.031%, due 06/13/11 (144A)(a)(c)(k)........................ 8,241,755,000 646,655 Goldman Sachs Group, Inc. (The) 4.428%, due 05/23/16........................................ 1,650,000 2,229,572 JPMorgan Chase & Co. 2.641%, due 06/08/12 (144A)(a)(c)(o)........................ 6,383,540 1,524,774 Merrill Lynch & Co., Inc. 10.710%, due 03/08/17(f) 2,900,000 1,605,730 Morgan Stanley 5.375%, due 11/14/13(j)............ 1,110,000 2,100,127 Network Rail MTN Finance, Plc. 4.875%, due 03/06/09(j)..................................... 505,000 995,515 Ranhill Labuan, Ltd. 12.500%, due 10/26/11 (144A)(a).............................. 1,230,000 1,238,610 SLM Corp. 5.000%, due 10/01/13-06/15/18................... 1,765,000 1,469,578 5.375%, due 05/15/14............................ 105,000 90,102 5.050%, due 11/14/14............................ 710,000 618,622 5.625%, due 08/01/33............................ 1,270,000 993,244 ------------- 13,512,529 ------------- FOOD & DRUG RETAILING - 0.6% Albertson's, Inc. 7.450%, due 08/01/29............ 5,470,000 5,362,400 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) - -------------------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) - -------------------------------------------------------------------------------------- FOOD PRODUCTS - 0.0% Cosan Finance, Ltd. 7.000%, due 02/01/17 (144A)(a) $ 105,000 $ 102,249 ------------- HEALTH CARE PROVIDERS & SERVICES - 0.8% HCA, Inc. 6.500%, due 02/15/16(b)......................... 2,145,000 1,825,931 7.500%, due 12/15/23-11/06/33................... 4,970,000 4,238,227 8.360%, due 04/15/24............................ 60,000 55,622 7.690%, due 06/15/25............................ 250,000 218,699 7.580%, due 09/15/25............................ 600,000 520,946 7.050%, due 12/01/27............................ 80,000 65,407 7.750%, due 07/15/36............................ 95,000 81,740 ------------- 7,006,572 ------------- HOMEBUILDERS - 0.5% Desarrolladora Homex S.A. de C.V. 7.500%, due 09/28/15........................................ 985,000 1,024,400 K Hovnanian Enterprises, Inc. 6.250%, due 01/15/16 1,000,000 855,000 Pulte Homes, Inc. 6.375%, due 05/15/33............................ 1,565,000 1,382,757 6.000%, due 02/15/35............................ 1,900,000 1,624,004 ------------- 4,886,161 ------------- INDUSTRIAL - DIVERSIFIED - 0.6% Borden, Inc. 8.375%, due 04/15/16............................ 3,030,000 2,878,500 9.200%, due 03/15/21............................ 1,910,000 1,824,050 7.875%, due 02/15/23............................ 60,000 51,600 Wendel 4.875%, due 05/26/16(i)......................... 200,000 258,272 4.375%, due 08/09/17(i)......................... 450,000 552,160 ------------- 5,564,582 ------------- MACHINERY - 0.1% Cummins, Inc. 6.750%, due 02/15/27................ 509,000 496,809 ------------- MEDIA - 0.1% Grupo Televisa S.A. 8.490%, due 05/11/37 (144A)(a)(n).................................... 7,500,000 705,345 News America, Inc. 6.150%, due 03/01/37 (144A)(a). 305,000 282,070 Time Warner, Inc. 6.500%, due 11/15/36............ 45,000 42,862 ------------- 1,030,277 ------------- METALS & MINING - 0.0% Vale Overseas, Ltd. 6.875%, due 11/21/36.......... 300,000 302,306 ------------- OIL & GAS - 0.0% Colorado Interstate Gas Co. 6.800%, due 11/15/15.. 5,000 5,167 ------------- - ----------------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) - ----------------------------------------------------------------------------------- OIL & GAS EXPLORATION & PRODUCTION - 0.3% Anadarko Petroleum Corp. 5.950%, due 09/15/16............................ $ 395,000 $ 386,360 6.450%, due 09/15/36............................ 290,000 279,824 Chesapeake Energy Corp. 6.500%, due 08/15/17............................ 155,000 147,637 6.875%, due 11/15/20............................ 600,000 577,500 Hilcorp Energy I LP/Hilcorp Finance Co. 7.750%, due 11/01/15 (144A)(a).......................... 850,000 828,750 ------------- 2,220,071 ------------- PAPER & FOREST PRODUCTS - 0.5% Georgia-Pacific Corp. 8.000%, due 01/15/24............................ 595,000 580,125 7.375%, due 12/01/25............................ 415,000 391,138 7.250%, due 06/01/28............................ 120,000 111,000 7.750%, due 11/15/29............................ 1,995,000 1,885,275 8.875%, due 05/15/31............................ 1,735,000 1,739,337 ------------- 4,706,875 ------------- REAL ESTATE - 0.0% Host Marriott LP 6.750%, due 06/01/16............. 110,000 108,350 ------------- RETAIL - MULTILINE - 0.7% Edcon Proprietary, Ltd. 7.395%, due 06/15/14 (144A)(a)(i).................................... 690,000 920,719 JC Penney, Inc. 6.375%, due 10/15/36.............. 725,000 690,423 Marfrig Overseas, Ltd. 9.625%, due 11/16/16 (144A)(a)....................................... 1,380,000 1,449,000 Toys R US, Inc. 7.875%, due 04/15/13(b)......................... 565,000 511,325 7.375%, due 10/15/18............................ 3,615,000 3,063,712 ------------- 6,635,179 ------------- SOFTWARE - 0.2% Hanarotelecom, Inc. 7.000%, due 02/01/12 (144A)(a) 1,565,000 1,572,825 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.9% Axtel S.A.B. de C.V. 7.625%, due 02/01/17 (144A)(a)....................................... 1,660,000 1,647,550 Excelcomindo Finance Co. BV 7.125%, due 01/18/13 (144A)(a)....................................... 955,000 968,131 France Telecom S.A. 3.625%, due 10/14/15(i)....... 905,000 1,095,597 GTE Corp. 6.940%, due 04/15/28.................... 55,000 56,724 New England Telephone and Telegraph Co. 7.875%, due 11/15/29.................................... 415,000 455,282 Nextel Communications, Inc. 6.875%, due 10/31/13............................ 47,000 46,692 Series F5.950%, due 03/15/14.................... 144,000 137,339 See notes to financial statements 6 MET INVESTORS SERIES TRUST LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) - ----------------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) - ----------------------------------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - CONTINUED Northern Telecom Capital 7.875%, due 06/15/26..... $ 960,000 $ 912,000 Qwest Capital Funding, Inc. 6.500%, due 11/15/18............................ 860,000 778,300 7.625%, due 08/03/21(b)......................... 520,000 499,200 6.875%, due 07/15/28(b)......................... 835,000 733,756 7.750%, due 02/15/31............................ 1,445,000 1,369,137 Qwest Corp. 6.875%, due 09/15/33(b)............... 590,000 556,075 Shaw Communications, Inc. 6.150%, due 05/09/16(g). 1,720,000 1,595,102 Sprint Capital Corp. 6.875%, due 11/15/28......... 60,000 57,267 Sprint Nextel Corp. 6.000%, due 12/01/16.......... 109,000 103,585 Telecom Italia Capital S.A. 6.375%, due 11/15/33............................ 195,000 184,246 6.000%, due 09/30/34............................ 140,000 126,528 Telefonica Emisiones SAU 6.221%, due 07/03/17..... 1,520,000 1,518,986 Verizon Communications 5.850%, due 09/15/35....... 390,000 358,885 Verizon Maryland, Inc. 5.125%, due 06/15/33....... 130,000 105,535 Verizon New York, Inc., Series B 7.375%, due 04/01/32........................................ 3,400,000 3,586,487 ------------- 16,892,404 ------------- TOBACCO - 0.1% Reynolds American, Inc. 6.750%, due 06/15/17............................ 470,000 476,815 7.250%, due 06/15/37............................ 125,000 128,594 ------------- 605,409 ------------- U.S. GOVERNMENT & AGENCY OBLIGATIONS - 6.9% Federal National Mortgage Assoc. 1.750%, due 03/26/08(m)..................................... 480,000,000 3,916,431 U.S. Treasury Bond 4.500%, due 02/15/16-02/15/36(b)................ 25,575,000 23,910,911 5.375%, due 02/15/31............................ 5,975,000 6,137,448 U.S. Treasury Inflation Index Bond 2.000%, due 01/15/26(b)..................................... 1,124,420 1,018,831 U.S. Treasury Note 4.625%, due 02/29/08(b)......................... 11,840,000 11,811,335 4.500%, due 05/15/17(b)......................... 6,200,000 5,946,191 4.750%, due 02/15/37(b)......................... 9,765,000 9,210,387 ------------- 61,951,534 ------------- Total Domestic Bonds & Debt Securities (Cost $163,962,931) 164,004,825 ------------- - -------------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) - -------------------------------------------------------------------------------- FOREIGN BONDS & DEBT SECURITIES - 7.7% ARGENTINA - 0.2% Argentina Bonos 5.475%, due 08/03/12(d)......................... $ 540,000 $ 394,875 2.000%, due 09/30/14(e)......................... 4,320,000 1,566,459 ------------- 1,961,334 ------------- BRAZIL - 0.0% ISA Capital do Brasil S.A. 7.875%, due 01/30/12 (144A)(b)(a).................................... 105,000 107,363 ------------- CANADA - 0.1% Canadian Government Bond 4.500%, due 06/01/15(b)(g).................................. 985,000 922,532 ------------- COLOMBIA - 0.5% Colombia Government International Bond 11.750%, due 03/01/10(h)........................ 489,000,000 263,066 12.000%, due 10/22/15(h)........................ 5,179,000,000 3,053,221 8.125%, due 05/21/24(b)......................... 230,000 271,400 Republic of Colombia 7.375%, due 01/27/17(b)......................... 115,000 124,948 9.850%, due 06/28/27(h)......................... 875,000,000 469,651 ------------- 4,182,286 ------------- GERMANY - 1.8% Bundesrepublik Deutschland 3.750%, due 07/04/13-01/04/17(i)................ 7,180,000 9,223,496 6.500%, due 07/04/27(i)......................... 970,000 1,612,094 4.000%, due 01/04/37(i)......................... 1,635,000 1,971,933 Hypothekenbank in Essen AG 5.250%, due 01/17/11(i) 645,000 886,715 Kreditanstalt fuer Wiederaufbau 2.500%, due 10/11/10(i)..................................... 675,000 855,842 Muenchener Hypothekenbank 5.000%, due 01/16/12(i). 1,405,000 1,922,022 ------------- 16,472,102 ------------- IRELAND - 0.5% Depfa ACS Bank 0.750%, due 09/22/08(m)............ 170,000,000 1,375,240 Ireland Government Bond 4.600%, due 04/18/16(i)... 2,730,000 3,685,289 ------------- 5,060,529 ------------- JAPAN - 0.7% Japan Government Two Year Bond 0.200%, due 09/20/07(m)..................................... 420,000,000 3,398,888 Oesterreichische Kontrollbank AG 1.800%, due 03/22/10(m)..................................... 315,000,000 2,595,372 ------------- 5,994,260 ------------- See notes to financial statements 7 MET INVESTORS SERIES TRUST LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------- MEXICO - 0.2% America Movil S.A. de C.V. 5.500%, due 03/01/14............. $ 755,000 $ 741,676 9.000%, due 01/15/16(n).......... 5,100,000 495,509 Mexican Bonos 9.000%, due 12/20/12(n)......... 5,000,000 490,798 ------------- 1,727,983 ------------- NETHERLANDS - 0.2% Bite Finance International B.V. 7.645%, due 03/15/14 (144A)(a)(i).................... 280,000 395,675 Rabobank Nederland 13.500%, due 01/28/08 (144A)(a)(l).................... 70,000,000 1,120,059 ------------- 1,515,734 ------------- NORWAY - 0.4% Government of Norway 5.500%, due 05/15/09(p).......... 8,600,000 1,462,859 6.000%, due 05/16/11(p).......... 2,035,000 353,728 Norway Government Bond 5.000%, due 05/15/15(p)......... 8,985,000 1,506,384 ------------- 3,322,971 ------------- PERU - 0.3% Peru Government International Bond 6.125%, due 03/07/17............ 2,401,700 2,401,700 ------------- SINGAPORE - 0.9% Singapore Government Bond 4.625%, due 07/01/10(r)......... 11,345,000 7,856,388 ------------- SOUTH AFRICA - 0.5% Republic of South Africa 4.500%, due 04/05/16(i)......... 2,720,000 3,515,688 South Africa Government Bond 13.000%, due 08/31/10(s)........ 7,975,000 1,250,574 ------------- 4,766,262 ------------- UNITED KINGDOM - 1.0% BSkyB Finance UK Plc 5.750%, due 10/20/17(j)......... 555,000 1,047,080 HSBC Bank Plc London 2.965%, due 04/18/12 (144A)(a)(c)(o)................. 7,655,000 1,856,933 United Kingdom Gilt 6.250%, due 11/25/10(j).......... 420,000 854,758 5.000%, due 03/07/12(j).......... 885,000 1,724,632 4.000%, due 09/07/16(j).......... 555,000 997,268 4.750%, due 03/07/20(j).......... 1,320,000 2,507,749 4.250%, due 03/07/36(j).......... 215,000 393,033 ------------- 9,381,453 ------------- ------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- URUGUAY - 0.4% Uruguay Government International Bond 4.250%, due 04/05/27(t)............ $ 75,000,000 $ 3,376,576 ------------- Total Foreign Bonds & Debt Securities (Cost $68,872,091) 69,049,473 ------------- CONVERTIBLE BONDS - 0.5% APPAREL & TEXTILES - 0.1% Kellwood Co. 3.500%, due 06/15/34.... 500,000 458,750 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.0% Avnet, Inc. 2.000%, due 03/15/34..... 140,000 177,800 ------------- PHARMACEUTICALS - 0.2% Enzon Pharmaceuticals, Inc. 4.500%, due 07/01/08............... 1,000,000 988,750 Valeant Pharmaceuticals 3.000%, due 08/16/10............... 1,150,000 1,092,500 ------------- 2,081,250 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.2% Level 3 Communications, Inc. 6.000%, due 09/15/09................ 540,000 523,800 2.875%, due 07/15/10................ 1,310,000 1,432,812 ------------- 1,956,612 ------------- Total Convertible Bonds (Cost $4,319,869) 4,674,412 ------------- MUNICIPAL BOND - 0.2% VIRGINIA - 0.2% Tobacco Settlement Financing Corp 6.706%, due 06/01/46 (Cost - $1,409,683)................ 1,410,000 1,352,966 ------------- COMMON STOCKS - 68.8% AUTOMOBILES - 1.4% Fiat S.p.A........................... 427,310 12,697,520 ------------- BANKS - 4.7% Anglo Irish Bank Corp. Plc(b)........ 538,660 10,932,847 DBS Group Holdings, Ltd.............. 478,000 7,111,945 Julius Baer Holding AG............... 102,390 7,305,675 Piraeus Bank S.A..................... 467,318 17,080,702 ------------- 42,431,169 ------------- BEVERAGES - 1.4% Heineken N.V.(b)..................... 213,702 12,538,294 ------------- BIOTECHNOLOGY - 1.3% Gilead Sciences, Inc.*............... 301,124 11,674,577 ------------- COMMERCIAL SERVICES & SUPPLIES - 3.9% Capita Group Plc..................... 874,156 12,656,258 MasterCard, Inc. - Class A(b)........ 67,677 11,225,584 Randstad Holdings N.V.(b)............ 141,050 11,166,016 ------------- 35,047,858 ------------- See notes to financial statements 8 MET INVESTORS SERIES TRUST LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ COMMUNICATIONS EQUIPMENT & SERVICES - 3.3% Cisco Systems, Inc.*................. 277,671 $ 7,733,137 QUALCOMM, Inc........................ 234,546 10,176,951 Research In Motion, Ltd.*............ 57,550 11,509,425 ------------- 29,419,513 ------------- COMPUTERS & PERIPHERALS - 3.8% Apple, Inc.*......................... 110,004 13,424,888 Hewlett-Packard Co................... 271,305 12,105,629 International Business Machines Corp.(b)........................... 84,813 8,926,568 ------------- 34,457,085 ------------- CONSTRUCTION & ENGINEERING - 0.9% Foster Wheeler, Ltd.*................ 79,533 8,509,236 ------------- CONSTRUCTION MATERIALS - 1.1% Lafarge S.A.(b)...................... 53,293 9,686,365 ------------- CONTAINERS & PACKAGING - 1.0% Owens-Illinois, Inc.*................ 257,354 9,007,390 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 3.3% ABB, Ltd............................. 1,000,854 22,560,319 Sony Corp. (ADR)..................... 134,067 6,887,022 ------------- 29,447,341 ------------- ENERGY EQUIPMENT & SERVICES - 0.9% Tenaris S.A. (ADR)................... 162,808 7,971,080 ------------- FINANCIAL - DIVERSIFIED - 6.1% Chicago Mercantile Exchange Holdings, Inc................................ 14,420 7,705,471 Franklin Resources, Inc.............. 52,786 6,992,561 Goldman Sachs Group, Inc. (The)...... 57,875 12,544,406 IntercontinentalExchange, Inc.*(b)... 58,634 8,669,037 Man Group Plc........................ 1,024,300 12,419,000 Prudential Financial, Inc............ 68,389 6,649,463 ------------- 54,979,938 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.0% Phonak Holding AG.................... 103,228 9,254,237 ------------- HOTELS, RESTAURANTS & LEISURE - 0.8% McDonald's Corp...................... 141,954 7,205,585 ------------- INTERNET SOFTWARE & SERVICES - 2.4% Google, Inc. - Class A*.............. 40,777 21,341,866 ------------- MACHINERY - 1.8% Deere & Co........................... 62,688 7,568,949 Volvo AB............................. 444,664 8,818,538 ------------- 16,387,487 ------------- MEDIA - 1.8% Focus Media Holding, Ltd.*(b)........ 171,180 8,644,590 News Corp. - Class B(b).............. 313,070 7,181,826 ------------- 15,826,416 ------------- ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- METALS & MINING - 4.1% Companhia Vale do Rio Doce (ADR). 202,478 $ 9,020,395 Freeport-McMoRan Copper & Gold, Inc. - Class B................. 136,080 11,270,146 Precision Castparts Corp......... 134,853 16,365,760 ------------- 36,656,301 ------------- OIL & GAS - 1.6% Exxon Mobil Corp................. 80,850 6,781,698 Halliburton Co................... 219,927 7,587,481 ------------- 14,369,179 ------------- PHARMACEUTICALS - 4.4% Merck & Co., Inc................. 239,814 11,942,737 Novartis AG...................... 170,339 9,567,669 Novo Nordisk A/S................. 89,400 9,725,870 Roche Holdings AG................ 45,064 7,977,077 ------------- 39,213,353 ------------- REAL ESTATE - 3.3% CB Richard Ellis Group, Inc. - Class A*(b).................... 285,565 10,423,123 China Overseas Land & Investment, Ltd............................ 5,630,000 8,714,252 Keppel Land, Ltd.(b)............. 1,762,000 10,082,799 ------------- 29,220,174 ------------- RETAIL - MULTILINE - 1.3% CVS Caremark Corp................ 323,725 11,799,776 ------------- RETAIL - SPECIALTY - 2.0% Esprit Holdings, Ltd............. 742,200 9,449,363 Inditex S.A.(b).................. 140,932 8,303,949 ------------- 17,753,312 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 1.0% NVIDIA Corp.*.................... 207,802 8,584,301 ------------- SOFTWARE - 2.6% Adobe Systems, Inc.*............. 207,355 8,325,303 Nintendo Co., Ltd................ 42,135 15,353,678 ------------- 23,678,981 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.4% Corning, Inc.*................... 484,118 12,369,215 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 5.4% America Movil S.A. de C.V.(b).... 7,016,600 21,692,378 AT&T, Inc........................ 218,765 9,078,747 China Mobile (Hong Kong), Ltd.... 1,601,400 17,285,458 ------------- 48,056,583 ------------- TEXTILES, APPAREL & LUXURY GOODS - 0.8% Guess?, Inc.(b).................. 150,952 7,251,734 ------------- Total Common Stocks (Cost $518,524,000) 616,835,866 ------------- See notes to financial statements 9 MET INVESTORS SERIES TRUST LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- WARRANT - 1.3% TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.3% Bharti Airtel, Ltd. (144A)*(a) (Cost - $11,886,526)............... 574,690 $ 11,835,741 ------------- SHORT-TERM INVESTMENT - 2.8% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $410,337 on 07/02/07 collateralized by $420,000 FHLMC at 5.957% due 04/25/17 with a value of $418,425................ $ 410,221 410,221 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $24,390,688 on 07/02/07 collateralized by $24,935,000 FNMA at 5.99% due 04/18/17 with a value of $24,872,663........................ 24,383,779 24,383,779 ------------- 24,794,000 ------------- TOTAL SHORT-TERM INVESTMENT (Cost $24,794,000) 24,794,000 ------------- TOTAL INVESTMENTS - 99.6% (Cost $793,769,100) 892,547,283 ------------- Other Assets and Liabilities (net) - 0.4% 3,952,046 ------------- TOTAL NET ASSETS - 100.0% $ 896,499,329 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $30,763,555 of net assets. (b) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $142,241,897 and the collateral received consisted of cash in the amount of $146,154,222. (c) Zero coupon bond - Interest rate represents current yield to maturity. (d) Variable or floating rate security. The stated rate represents the rate at June 30, 2007. (e) Par shown in Argentine Peso. Value is shown in USD. (f) Par shown in Brazilian Real. Value is shown in USD. (g) Par shown in Canadian Dollar. Value is shown in USD. (h) Par shown in Colombian Peso. Value is shown in USD. (i) Par shown in Euro Currency. Value is shown in USD. (j) Par shown in Pound Sterling. Value is shown in USD. (k) Par shown in Indonesian Rupiah. Value is shown in USD. (l) Par shown in Iceland Krona. Value is shown in USD. (m) Par shown in Japanese Yen. Value is shown in USD. (n) Par shown in Mexican Peso. Value is shown in USD. (o) Par shown in Malaysian Ringgit. Value is shown in USD. (p) Par shown in Norwegian Krone. Value is shown in USD. (q) Par shown in Polish Zloty. Value is shown in USD. (r) Par shown in Singapore Dollar. Value is shown in USD. (s) Par shown in South African Rand. Value is shown in USD (t) Par shown in Uruguayan Peso. Value is shown in USD. ADR - American Depositary Receipt. FHLMC - Federal Home Loan Mortgage Corporation FNMA - Federal National Mortgage Association See notes to financial statements 10 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO ASSETS Investments, at value (Note 2)* $ 867,753,283 Repurchase Agreement 24,794,000 Cash 1,959 Cash denominated in foreign currencies** 2,469,349 Collateral for securities on loan 146,154,222 Receivable for investments sold 3,775,827 Receivable for Trust shares sold 983,212 Dividends receivable 301,684 Interest receivable 4,110,822 Unrealized appreciation on forward currency contracts (Note 8) 87,633 -------------- Total assets 1,050,431,991 -------------- LIABILITIES Payables for: Investments purchased 6,721,296 Trust shares redeemed 302,867 Unrealized depreciation on forward currency contracts (Note 8) 7,318 Distribution and services fees - Class B 3,468 Collateral for securities on loan 146,154,222 Investment advisory fee payable (Note 3) 491,177 Administration fee payable 9,524 Custodian and accounting fees payable 176,977 Accrued expenses 65,813 -------------- Total liabilities 153,932,662 -------------- NET ASSETS $ 896,499,329 ============== NET ASSETS REPRESENTED BY: Paid in surplus $ 811,214,950 Accumulated net realized loss (19,432,056) Unrealized appreciation on investments and foreign currency 98,925,444 Undistributed net investment income 5,790,991 -------------- Total $ 896,499,329 ============== NET ASSETS Class A $ 878,427,043 ============== Class B 18,072,286 ============== CAPITAL SHARES OUTSTANDING Class A 77,185,028 ============== Class B 1,592,356 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.38 ============== Class B 11.35 ============== - ----------------------------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $ 768,975,100 **Cost of cash denominated in foreign currencies 2,445,078 See notes to financial statements 11 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 2,651,711 Interest (2) 5,627,550 ----------- Total investment income 8,279,261 ----------- EXPENSES: Investment advisory fee (Note 3) 2,260,976 Administration fees 24,306 Custody and accounting fees 66,508 Distribution fee - Class B 16,083 Transfer agent fees 7,883 Audit 13,917 Legal 7,309 Trustee fees and expenses 7,667 Shareholder reporting 16,734 Insurance 11,874 Other 823 ----------- Total expenses 2,434,080 Less broker commission recapture (16,791) ----------- Net expenses 2,417,289 ----------- Net investment income 5,861,972 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 7,984,385 Foreign currency (416,847) ----------- Net realized gain on investments and foreign currency 7,567,538 ----------- Net change in unrealized appreciation on Investments 50,016,352 Foreign currency 229,482 ----------- Net change in unrealized appreciation on investments and foreign currency 50,245,834 ----------- Net realized and change in unrealized gain on investments and foreign currency 57,813,372 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $63,675,344 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 190,466 (2)Interest income includes securities lending income of: 157,800 See notes to financial statements 12 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO Period Ended Period Ended June 30, 2007 December 31, (Unaudited) 2006* ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 5,861,972 $ 5,064,594 Net realized gain (loss) on investments, futures contracts and foreign currency 7,567,538 (26,759,701) Net change in unrealized appreciation on investments and foreign currency 50,245,834 48,679,610 ------------ ------------ Net increase in net assets resulting from operations 63,675,344 26,984,503 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A -- (5,286,349) Class B -- (89,119) ------------ ------------ Net decrease in net assets resulting from distributions -- (5,375,468) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 311,418,608 507,453,386 Class B 9,913,668 9,655,363 Net asset value of shares issued through dividend reinvestment Class A -- 5,286,349 Class B -- 89,119 Cost of shares repurchased Class A (18,952,215) (10,218,834) Class B (2,835,650) (594,844) ------------ ------------ Net increase in net assets from capital share transactions 299,544,411 511,670,539 ------------ ------------ TOTAL INCREASE IN NET ASSETS 363,219,755 533,279,574 Net assets at beginning of period 533,279,574 -- ------------ ------------ Net assets at end of period $896,499,329 $533,279,574 ============ ============ Net assets at end of period includes undistributed (distributions in excess of) net investment income $ 5,790,991 $ (70,981) ============ ============ * For the period 05/01/2006 (Commencement of Operations) through 12/31/2006. See notes to financial statements 13 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS A LOOMIS SAYLES GLOBAL MARKETS PORTFOLIO ------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $10.36 $10.00 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.10(a) 0.11 (a) Net Realized/Unrealized Gain on Investments........................... 0.92 0.36 ------ ------ Total from Investment Operations...................................... 1.02 0.47 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- (0.11) Distributions from Net Realized Capital Gains......................... -- -- ------ ------ Total Distributions................................................... -- (0.11) ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $11.38 $10.36 ====== ====== TOTAL RETURN 9.85% 4.66% Ratio of Expenses to Average Net Assets............................... 0.73%* 0.87%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.74%* 0.88%* Ratio of Net Investment Income to Average Net Assets.................. 1.79%* 1.72%* Portfolio Turnover Rate............................................... 64.1% 45.9% Net Assets, End of Period (in millions)............................... $878.4 $523.5 CLASS B ------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $10.34 $10.00 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.08(a) 0.09 (a) Net Realized/Unrealized Gain on Investments........................... 0.93 0.35 ------ ------ Total from Investment Operations...................................... 1.01 0.44 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- (0.10) Distributions from Net Realized Capital Gains......................... -- -- ------ ------ Total Distributions................................................... -- (0.10) ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $11.35 $10.34 ====== ====== TOTAL RETURN 9.77% 4.37% Ratio of Expenses to Average Net Assets............................... 0.98%* 1.15%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.99%* 1.16%* Ratio of Net Investment Income to Average Net Assets.................. 1.52%* 1.36%* Portfolio Turnover Rate............................................... 64.1% 45.9% Net Assets, End of Period (in millions)............................... $18.1 $9.8 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. See notes to financial statements 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Loomis Sayles Global Markets Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Portfolio Total 12/31/2014 --------- ----------- ----------- Loomis Sayles Global Markets Portfolio $18,067,159 $18,067,159 E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. G. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. I. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. J. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. K. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Loomis, Sayles & Company, L.P., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- Loomis Sayles Global Markets Portfolio $2,260,976 0.70% First $500 Million 0.65% $500 Million to $1 Billion 0.60% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. 17 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Loomis Sayles Global Markets Portfolio 0.90% 1.15% 1.05%* * Class not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Through Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ----------- ---------- Loomis Sayles Global Markets Portfolio Class A 06/30/2007 50,543,063 28,387,317 -- (1,745,352) 26,641,965 77,185,028 05/01/2006-12/31/2006 -- 51,075,968 510,265 (1,043,170) 50,543,063 50,543,063 Class B 06/30/2007 947,535 906,740 -- (261,919) 644,821 1,592,356 05/01/2006-12/31/2006 -- 1,000,981 8,611 (62,057) 947,535 947,535 18 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Loomis Sayles Global Markets Portfolio $36,363,773 $503,377,010 $3,768,586 $415,556,387 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation Depreciation Appreciation - --------- ------------ ------------ ------------ -------------- Loomis Sayles Global Markets Portfolio $793,769,100 $103,787,845 $(5,009,662) $98,778,183 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Loomis Sayles Global Markets Portfolio $142,241,897 $146,154,222 7. FORWARD FOREIGN CURRENCY CONTRACTS Open forward foreign currency contracts at June 30, 2007, were as follows: Forward Foreign Currency Contracts to Sell: In Net Unrealized Value at Exchange Appreciation/ Settlement Date Contacts to Deliver June 30, 2007 for US $ (Depreciation) --------------- ----------------------- ------------- ---------- -------------- 09/06/2007 3,470,000,000 COP $1,751,265 $1,838,898 $87,633 09/19/2007 4,820,000 ZAR 677,088 669,770 (7,318) ------- $80,315 ======= COP - Colombia Peso ZAR - South Africa Rand 8. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the period ended December 31, 2006 was as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- ---------- 2006 2006 2006 --------------- ---------------------- ---------- Loomis Sayles Global Markets Portfolio $5,375,468 $-- $5,375,468 19 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ----------- Loomis Sayles Global Markets Portfolio $-- $-- $47,885,451 $(26,372,243) $21,513,208 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 20 MET INVESTORS SERIES TRUST Lord Abbett Bond Debenture Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LORD ABBETT BOND DEBENTURE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET REVIEW Economic data during the period was mostly positive, with employment, wages, and consumer confidence all strong. First quarter Gross Domestic Product (GDP) growth, however, fell to 0.7%, the slowest growth level in four years. Within the disappointing GDP report, the housing market was especially weak with existing home sales slowing in April and May to an annualized rate of 5.99 million. With mixed data and relatively low inflation, the Federal Reserve Board (the Fed) left the Fed Funds rate (the rate at which banks lend to one another) unchanged at 5.25% at its January, March, May, and June meetings. At the last meeting, the Fed indicated that the U.S. economy continued to grow at a moderate pace but that "the predominant policy concern remains the risk that inflation will fail to moderate as expected". Late in the period, the benchmark 10-year Treasury yield crossed the psychologically important level of 5% for the first time since August of 2006, increasing to 5.295% on June 12/th/, the highest level in five years. Year-to-date, the Merrill Lynch High Yield Master II Index is up 3.07%, the Lehman Aggregate Index is up 0.98%, and the Merrill Lynch All Convertibles Index/(1)/ is up 6.96%. Convertibles captured 100% of the upside of equities, with the S&P 500(R) Index/(2)/ also up 6.96%. Thus far in 2007, investors have shown a preference for riskier, lower rated securities. Within the high yield market, CCC-rated bonds outperformed single and double B-rated bonds, with the CCC-Index up 6.14%, the B-Index up 3.34%, and the BB-Index up 1.54%. In the convertible market, speculative grade issues beat investment grade issues as well. The Merrill Lynch Speculative Grade Index/(3)/ was up 9.83%, while the Merrill Lynch Investment Grade Index/(4)/ was up 5.46%. Even in the high-grade portion of the market, mortgages and corporates outperformed treasuries. PORTFOLIO REVIEW The Portfolio outperformed its benchmark, the Lehman Brothers Aggregate Bond Index, for the six months ended June 30, 2007. Performance during the period was helped by convertible securities, which greatly outperformed high yield and high grade holdings. These securities benefited from positive macro trends and a strong equity market. Among industries, pharmaceuticals, health services, and media-cable were particularly strong. In particular, Schering-Plough Corporation did well after releasing first quarter results which heartily beat analyst expectations. Additionally, other pharmaceutical companies also were boosted by stronger than anticipated sales growth. In health services, Manor Care, Inc. rose sharply on a possible private equity buyout. Natural gas provider, The Williams Companies, Inc. was also among top performers. The company agreed to sell its power assets in a move to reduce debt and focus on its core natural gas operations. The move should also lead to a lower cost of capital for the firm. Detracting from performance on an absolute basis were high grade holdings, which lagged high yield and convertibles as interest rates rose over the period and riskier assets performed better. In particular, the more interest rate sensitive industries of investments and banking lagged. Also detracting from performance was beverage company, Constellation Brands, Inc. The company disappointed investors after lowering guidance for 2008, citing increasing challenges in the UK market, primarily due to increased competition from low cost Australian and private label wine makers. Agriculture firm, Archer-Daniels-Midland Company, also detracted from performance after the firm released lower than expected quarterly earnings. The company missed targets on ethanol margins, partly due to higher corn costs. Chip maker, LSI Corporation, also detracted from performance after the company gave guidance for second quarter sales and profit that fell short of analyst expectations. The guidance also led to investor worries over a recent large acquisition made by the firm. OUTLOOK We do not think that recent difficulties in the subprime mortgage market will spill over into the U.S. high yield market and we have avoided subprime issuers within our mortgage holdings. We believe much of the problem stems from aggressive issuance and low lending standards and we have always maintained a preference for AAA rated prime mortgages. Nevertheless, we think that investors have become more cautious given the subprime shock and that market volatility could continue for several more quarters. We remain positive on the outlook for high yield. We were pleased with first quarter earnings among our holdings and expect corporate earnings to continue growing at a high single digit pace. We have been saying from some time that inflation would be constrained and that Treasuries have not offered compelling value. We have seen that play out thus far this year, with high yield and convertibles greatly outperforming investment grade securities. We expect strength in capital goods, energy, infrastructure, and select export markets and are avoiding high yield issuers that are closely tied to low end consumer spending. Convertible securities have also been an important factor this year and we have seen good earnings results from many of the convertibles we hold. Interest rates may continue to trend higher, but we expect that GDP growth will eventually normalize to the 2% range. THE PORTFOLIO IS ACTIVELY MANAGED AND THEREFORE, ITS HOLDINGS AND WEIGHTINGS OF A PARTICULAR ISSUER OR PARTICULAR SECTOR AS A PERCENTAGE OF PORTFOLIO ASSETS ARE SUBJECT TO CHANGE. SECTORS MAY INCLUDE MANY INDUSTRIES. NOTE: THE VIEWS OF LORD, ABBETT & CO. LLC AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS REPORT ARE AS OF JUNE 30, 2007; VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THIS DATE. INFORMATION PROVIDED IN THIS REPORT SHOULD NOT BE CONSIDERED A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. THE PORTFOLIO IS NOT INSURED BY THE FDIC, IS NOT A DEPOSIT OR OTHER OBLIGATION OF, OR GUARANTEED BY, BANKS, AND IS SUBJECT TO INVESTMENT RISKS INCLUDING LOSS OF PRINCIPAL AMOUNT INVESTED. FOR A MORE DETAILED DISCUSSION OF THE RISKS ASSOCIATED WITH THE PORTFOLIO, SEE THE PORTFOLIO'S PROSPECTUS. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LORD ABBETT BOND DEBENTURE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- Indices are unmanaged, do not reflect the deduction of fees or expenses and are not available for direct investment. TEAM MANAGED Lord Abbett uses a team of investment managers and analysts acting together to manage the Portfolio's investments. Christopher J. Towle, Partner and Investment Manager, heads the team and is primarily responsible for the day-to-day management of the Portfolio. Mr. Towle joined Lord Abbett in 1987, is the holder of a Chartered Financial Analyst designation and has been in the investment business since 1980. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------- /(1)/The Merrill Lynch All Convertibles Index consists of publicly-traded U.S. issues convertible into shares, including traditional and mandatory convertibles. /(2)/S&P 500(R) Index: Widely regarded as the standard for measuring large-cap U.S. stock market performance, this popular index includes a representative sample of leading companies in leading industries. /(3)/The Merrill Lynch All Speculative Grade Convertible Index is comprised of approximately 300 issues of only speculative-grade convertible bonds and preferreds. /(4)/The Merrill Lynch All Investment Grade Convertible Index is comprised of approximately 200 issues of only investment-grade convertible bonds and preferreds. TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets - ------------------------------------------------------------------------------- Federal National Mortgage Assoc. (6.500%, due TBA) 1.54% - ------------------------------------------------------------------------------- Federal National Mortgage Assoc. (6.000%, due 02/01/37) 0.98% - ------------------------------------------------------------------------------- Federal National Mortgage Assoc. (6.000%, due 09/01/36) 0.95% - ------------------------------------------------------------------------------- Federal National Mortgage Assoc. (6.000%, due 03/01/36) 0.88% - ------------------------------------------------------------------------------- Cincinnati Bell, Inc. (8.375%, due 01/15/14) 0.85% - ------------------------------------------------------------------------------- General Motors Corp. (7.200%, due 01/15/11) 0.69% - ------------------------------------------------------------------------------- Qwest Capital Funding, Inc. (7.900%, due 08/15/10) 0.68% - ------------------------------------------------------------------------------- CCH I LLC/CCH I Capital Corp. (11.000%, due 10/01/15) 0.67% - ------------------------------------------------------------------------------- Idearc, Inc. (8.000%, due 11/15/16) 0.67% - ------------------------------------------------------------------------------- Berry Plastics Holding Corp. (8.875%, due 09/15/14) 0.67% - ------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Corporate Bonds 67.6% Convertible Bonds 15.2% U.S. Government Agency Obligations 8.0% Preferred Stocks 4.5% Common Stocks 0.5% U.S. Government Agency Mortgage Backed Securities 4.2% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LORD ABBETT BOND DEBENTURE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LORD ABBETT BOND DEBENTURE PORTFOLIO MANAGED BY LORD, ABBETT & CO. LLC, VS. LEHMAN BROTHERS AGGREGATE BOND INDEX/1/, CREDIT SUISSE FIRST BOSTON HIGH YIELD INDEX/2/ AND MERRILL LYNCH HIGH YIELD MASTER II CONSTRAINED INDEX/3/ Growth Based on $10,000+ [CHART] Lehman Credit Suisse Merrill Lynch Lord Abbett Brothers First Boston High Yield Bond Debenture Aggregate High Yield Master II Portfolio Bond Index/1/ Index/2/ Constrained Index/3/ --------------- ------------ ------------- -------------------- 12/31/1996 $10,000 $10,000 $10,000 $10,000 12/31/1997 11,439 10,968 11,262 11,327 12/31/1998 12,154 11,920 11,327 11,661 12/31/1999 12,566 11,820 11,699 11,945 12/31/2000 12,675 13,195 11,088 11,333 12/31/2001 13,152 14,308 11,729 11,843 12/31/2002 13,100 15,778 12,092 11,619 12/31/2003 15,656 16,426 15,470 14,890 12/31/2004 16,977 17,138 17,321 16,508 12/31/2005 17,285 17,554 17,712 16,961 12/31/2006 18,903 18,316 19,824 18,957 6/30/2007 19,670 18,494 20,555 19,535 -------------------------------------------------------------- Average Annual Return/4/ (for the period ended 6/30/07) -------------------------------------------------------------- Since 1 Year 3 Year 5 Year 10 Year Inception/5/ -------------------------------------------------------------- Lord Abbett Bond Debenture - -- Portfolio--Class A 11.36% 7.63% 9.00% 6.33% 7.51% Class B 11.16% 7.37% 8.75% -- 6.59% Class E 11.16% 7.45% 8.85% -- 7.69% -------------------------------------------------------------- Lehman Brothers Aggregate Bond - - - Index/1/ 6.11% 3.98% 4.48% 6.02% 6.22% -------------------------------------------------------------- Credit Suisse First Boston High Yield - -- Index/2/ 12.15% 9.04% 11.84% 6.86% 7.53% -------------------------------------------------------------- Merrill Lynch High Yield Master II - - - Constrained Index/3/ 11.75% 8.98% 11.75% 6.31% 7.04% -------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B and Class E shares because of the difference in expenses paid by policyholders investing in the different share class. /1/Lehman Brothers Aggregate Bond Index represents securities that are U.S. domestic, taxable, non-convertible and dollar denominated. The Index covers the investment grade fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. The Index does not include fees or expenses and are not available for direct investment. /2/The Credit Suisse First Boston High Yield Index is an unmanaged index representative of lower rated debt, including straight-preferred stocks. The Index does not include fees or expenses and is not available for direct investment. /3/The Merrill Lynch High Yield Master II Constrained Index and the Hybrid Index is comprised of 60% Merrill Lynch High Yield Master II Constrained Index, 20% Lehman Brothers U.S. Aggregate Bond Index, 20% Merrill Lynch all Convertible Index. The Index does not include fees or expenses and are not available for direct investment. /4/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /5/Inception of the Class A shares is 5/1/96. Inception of the Class B shares is 4/3/01. Inception of the Class E shares is 4/2/02. Index returns are based on an inception date of 5/1/96. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LORD ABBETT BOND DEBENTURE PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,040.60 $2.63 Hypothetical (5% return before expenses) 1,000.00 1,022.22 2.61 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,039.20 $3.89 Hypothetical (5% return before expenses) 1,000.00 1,020.98 3.86 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,040.10 $3.39 Hypothetical (5% return before expenses) 1,000.00 1,021.47 3.36 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.52%, 0.77%, and 0.67% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ DOMESTIC BONDS & DEBT SECURITIES - 76.9% AEROSPACE & DEFENSE - 1.0% Armor Holdings, Inc. 8.250%, due 08/15/13........... $ 2,000,000 $ 2,115,000 DRS Technologies, Inc. 6.875%, due 11/01/13........... 6,000,000 5,850,000 Esterline Technologies Corp...... 7.750%, due 06/15/13............ 3,000,000 3,045,000 6.625%, due 03/01/17 (144A)(a).. 1,150,000 1,115,500 L-3 Communications Corp. 6.125%, due 01/15/14............ 6,000,000 5,685,000 6.375%, due 10/15/15............ 2,725,000 2,588,750 --------------- 20,399,250 --------------- AIR FREIGHT & LOGISTICS - 0.4% Hawker Beechcraft Acquisition Co. 8.500%, due 04/01/15 (144A)(a)(b).................. 6,175,000 6,391,125 9.750%, due 04/01/17 (144A)(a)(b).................. 1,600,000 1,676,000 --------------- 8,067,125 --------------- APPAREL & TEXTILES - 0.4% Levi Strauss & Co. 8.875%, due 04/01/16(b)........ 1,500,000 1,545,000 Quiksilver, Inc. 6.875%, due 04/15/15........... 5,750,000 5,433,750 --------------- 6,978,750 --------------- AUTO COMPONENTS - 0.9% Accuride Corp. 8.500%, due 02/01/15(b)........ 1,500,000 1,488,750 Cooper Standard Automotive, Inc. 8.375%, due 12/15/14(b)........ 4,100,000 3,843,750 Lear Corp. 8.500%, due 12/01/13(b)........ 4,225,000 4,077,125 Stanadyne Corp., Series 1 10.000%, due 08/15/14........ 2,075,000 2,204,688 Stanadyne Holdings, Inc. 0.000%/12.000%, due 02/15/15(c).................... 2,750,000 2,296,250 Tenneco Automotive, Inc. 8.625%, due 11/15/14(b)........ 3,375,000 3,493,125 --------------- 17,403,688 --------------- AUTOMOBILES - 1.0% General Motors Corp. 7.200%, due 01/15/11(b)......... 14,000,000 13,492,500 8.375%, due 07/15/33(b)......... 2,500,000 2,293,750 TRW Automotive, Inc. 7.250%, due 03/15/17 (144A)(a). 3,500,000 3,351,250 --------------- 19,137,500 --------------- ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- AUTOMOTIVE LOANS - 1.2% Ford Capital BV 9.500%, due 06/01/10............. $ 3,500,000 $ 3,570,000 Ford Motor Credit Co. 7.375%, due 10/28/09.............. 4,000,000 3,972,700 7.250%, due 10/25/11.............. 8,625,000 8,308,480 General Motors Acceptance Corp. 7.250%, due 03/02/11............. 8,500,000 8,478,835 --------------- 24,330,015 --------------- BEVERAGES - 0.3% Cerveceria Nacional Dominicana 8.000%, due 03/27/14 (144A)(a)... 2,175,000 2,245,688 Constellation Brands, Inc. 7.250%, due 05/15/17 (144A)(a)... 3,050,000 2,989,000 --------------- 5,234,688 --------------- BUILDING MATERIALS - 0.9% Associated Materials, Inc. 0.000%/11.250%, due 03/01/14(b)(c)................... 2,925,000 2,193,750 Belden Cdt, Inc. 7.000%, due 03/15/17 (144A)(a)... 2,275,000 2,252,250 Building Materials Corp. of America 7.750%, due 08/01/14(b).......... 2,000,000 1,950,000 Interline Brands, Inc. 8.125%, due 06/15/14............. 5,500,000 5,568,750 NTK Holdings, Inc. 0.000%/10.750%, due 03/01/14(b)(c)................... 3,650,000 2,664,500 Ply Gem Industries, Inc. 9.000%, due 02/15/12(b).......... 4,025,000 3,637,594 --------------- 18,266,844 --------------- BUSINESS SERVICES - 0.7% Affinion Group, Inc. 11.500%, due 10/15/15............ 5,300,000 5,750,500 RH Donnelley Corp. 8.875%, due 01/15/16............. 7,800,000 8,151,000 --------------- 13,901,500 --------------- CHEMICALS - 3.4% Mosaic Co. (The) 7.375%, due 12/01/14 (144A)(a)... 4,000,000 4,060,000 Equistar Chemicals LP 7.550%, due 02/15/26............. 7,815,000 7,170,262 Hercules, Inc. 6.750%, due 10/15/29............. 6,000,000 5,850,000 Huntsman International LLC 7.875%, due 11/15/14............. 5,500,000 5,919,375 Huntsman LLC 11.500%, due 07/15/12............ 1,320,000 1,471,800 See notes to financial statements 5 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- CHEMICALS - CONTINUED IMC Global, Inc. 7.300%, due 01/15/28................ $ 4,900,000 $ 4,728,500 Ineos Group Holdings Plc 8.500%, due 02/15/16 (144A)(a)(b)........................ 9,000,000 8,842,500 Lyondell Chemical Co. 8.000%, due 09/15/14................. 7,000,000 7,227,500 8.250%, due 09/15/16................. 175,000 183,750 Macdermid, Inc. 9.500%, due 04/15/17 (144A)(a)...... 3,000,000 3,030,000 Nalco Co. 8.875%, due 11/15/13(b)..... 5,150,000 5,368,875 Nova Chemicals Corp. 6.500%, due 01/15/12(b)............. 3,125,000 2,937,500 Rockwood Specialties Group, Inc. 7.500%, due 11/15/14(b)............. 4,500,000 4,545,000 Terra Capital, Inc. 7.000%, due 02/01/17................ 5,000,000 4,850,000 --------------- 66,185,062 --------------- COMMERCIAL SERVICES & SUPPLIES - 3.3% Aramark Corp. 8.500%, due 02/01/15 (144A)(a)...... 4,050,000 4,141,125 8.856%, due 02/01/15 (144A)(a)(d)....................... 1,000,000 1,020,000 Ashtead Capital, Inc. 9.000%, due 08/15/16 (144A)(a)...... 4,000,000 4,210,000 Avis Budget Car Rental LLC/Avis Budget Finance, Inc. 7.625%, due 05/15/14................ 12,500,000 12,687,500 Deluxe Corp. 7.375%, due 06/01/15 (144A)(a)...... 3,900,000 3,900,000 FTI Consulting, Inc. 7.750%, due 10/01/16................ 4,475,000 4,586,875 Hertz Corp. 8.875%, due 01/01/14...... 6,150,000 6,442,125 Iron Mountain, Inc. 7.750%, due 01/15/15(b)............. 7,000,000 6,860,000 Neff Corp. 10.000%, due 06/01/15 (144A)(a)........................... 2,800,000 2,793,000 Rental Services Corp. 9.500%, due 12/01/14 (144A)(a)...... 4,650,000 4,766,250 United Rentals North America, Inc. 7.750%, due 11/15/13................ 5,500,000 5,534,375 Williams Scotsman, Inc. 8.500%, due 10/01/15................ 7,500,000 7,781,250 --------------- 64,722,500 --------------- COMPUTER SOFTWARE & PROCESSING - 0.1% Unisys Corp. 8.000%, due 10/15/12..... 1,200,000 1,173,000 --------------- ----------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- COMPUTERS & PERIPHERALS - 0.2% Advanced Micro Devices, Inc. 7.750%, due 11/01/12(b)................ $ 5,000,000 $ 4,725,000 --------------- CONTAINERS & PACKAGING - 2.7% Ball Corp. 6.625%, due 03/15/18.......... 900,000 866,250 Berry Plastics Holding Corp. 8.875%, due 09/15/14................... 12,900,000 13,125,750 Crown Cork & Seal, Inc. 7.375%, due 12/15/26(b)................ 12,250,000 11,331,250 Graphic Packaging International Corp. 9.500%, due 08/15/13(b)................ 8,750,000 9,132,812 Owens Brockway Glass Container, Inc. 8.875%, due 02/15/09.................... 2,637,000 2,696,333 7.750%, due 05/15/11.................... 5,500,000 5,671,875 6.750%, due 12/01/14.................... 1,000,000 980,000 Owens-Illinois, Inc. 7.500%, due 05/15/10(b)................ 3,850,000 3,902,937 Smurfit-Stone Container Enterprises, Inc. 8.000%, due 03/15/17................... 5,000,000 4,875,000 --------------- 52,582,207 --------------- ELECTRIC SERVICES - 0.9% Duke Energy Co. 5.375%, due 01/01/09.................... 5,000,000 4,990,085 Pacific Gas & Electric Co. 4.800%, due 03/01/14.................... 2,500,000 2,366,035 PSEG Energy Holdings LLC 8.500%, due 06/15/11.................... 5,500,000 5,852,896 Virginia Electric & Power Co. 4.500%, due 12/15/10.................... 5,000,000 4,842,145 --------------- 18,051,161 --------------- ELECTRIC UTILITIES - 2.7% Edison Mission Energy 7.750%, due 06/15/16.................... 10,350,000 10,350,000 7.000%, due 05/15/17 (144A)(a).......... 7,500,000 7,106,250 Mirant Americas General LLC 9.125%, due 05/01/31.................... 7,850,000 8,635,000 Mirant North America LLC 7.375%, due 12/31/13.................... 6,000,000 6,165,000 Nevada Power Co. 5.875%, due 01/15/15.................... 3,500,000 3,436,482 NRG Energy, Inc. 7.250%, due 02/01/14.................... 5,000,000 5,025,000 7.375%, due 01/15/17.................... 4,750,000 4,779,687 PPL Energy Supply LLC 6.400%, due 11/01/11.................... 2,000,000 2,033,266 Reliant Energy, Inc. 3,625,000 3,715,625 6.750%, due 12/15/14.................... 7.875%, due 06/15/17(b)................. 2,650,000 2,583,750 --------------- 53,830,060 --------------- See notes to financial statements 6 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.6% General Cable Corp. 7.125%, due 04/01/17 (144A)(a)....... $ 3,150,000 $ 3,134,250 NXP BV/NXP Funding LLC 7.875%, due 10/15/14................. 7,300,000 7,227,000 9.500%, due 10/15/15(b).............. 425,000 420,750 --------------- 10,782,000 --------------- ENERGY - 0.9% Dynegy Holdings, Inc. 7.750%, due 06/01/19 (144A)(a)....... 3,925,000 3,669,875 Pacific Energy Partners LP/Pacific Energy Finance Corp. 6.250%, due 09/15/15................. 1,000,000 983,880 VeraSun Energy Corp. 9.375%, due 06/01/17 (144A)(a)....... 5,500,000 5,142,500 Williams Partners LP/Williams Partners Finance Corp. 7.250%, due 02/01/17................. 7,000,000 7,070,000 --------------- 16,866,255 --------------- ENERGY EQUIPMENT & SERVICES - 0.2% Hornbeck Offshore Services, Inc. 6.125%, due 12/01/14................. 4,750,000 4,370,000 --------------- ENTERTAINMENT & LEISURE - 0.8% AMC Entertainment, Inc. 8.000%, due 03/01/14................. 8,000,000 7,880,000 Great Canadian Gaming Corp. 7.250%, due 02/15/15 (144A)(a)....... 5,000,000 5,000,000 Seneca Gaming Corp. 7.250%, due 05/01/12................. 3,500,000 3,565,625 --------------- 16,445,625 --------------- ENVIRONMENTAL SERVICES - 1.0% Aleris International, Inc. 10.000%, due 12/15/16 (144A)(a)........................... 6,150,000 6,134,625 Allied Waste North America, Inc. 7.875%, due 04/15/13(b).............. 6,000,000 6,097,500 7.250%, due 03/15/15................. 7,750,000 7,711,250 --------------- 19,943,375 --------------- FINANCIAL - DIVERSIFIED - 0.2% Alamosa Delaware, Inc. 11.000%, due 07/31/10................ 1,500,000 1,589,235 Hughes Network Systems LLC/HNS Finance Corp. 9.500%, due 04/15/14................. 2,425,000 2,546,250 --------------- 4,135,485 --------------- FOOD & DRUG RETAILING - 0.2% Supervalu, Inc. 7.500%, due 11/15/14................ 3,300,000 3,399,000 --------------- -------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------------- FOOD PRODUCTS - 0.5% Dole Food Co., Inc. 8.750%, due 07/15/13(b)................... $ 8,500,000 $ 8,330,000 Land O' Lakes, Inc. 9.000%, due 12/15/10...................... 1,900,000 2,004,500 --------------- 10,334,500 --------------- FOOD RETAILERS - 0.6% Ingles Markets, Inc. 8.875%, due 12/01/11...................... 5,000,000 5,206,250 Stater Brothers Holdings, Inc. 8.125%, due 06/15/12...................... 5,825,000 5,897,813 --------------- 11,104,063 --------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.8% Advanced Medical Optics, Inc. 7.500%, due 05/01/17 (144A)(a)............ 5,000,000 4,750,000 Alliance Imaging 7.250%, due 12/15/12(b)................... 2,975,000 2,900,625 Fresenius Med Cap Trust II 7.875%, due 02/01/08...................... 1,050,000 1,055,250 Hanger Orthopedic Group, Inc. 10.250%, due 06/01/14..................... 2,450,000 2,646,000 Vanguard Health Holding Co. II 9.000%, due 10/01/14...................... 5,000,000 4,975,000 --------------- 16,326,875 --------------- HEALTH CARE PROVIDERS & SERVICES - 2.8% Bio-Rad Laboratories, Inc. 6.125%, due 12/15/14...................... 7,000,000 6,615,000 Centene Corp. 7.250%, due 04/01/14...................... 3,400,000 3,366,000 Community Health Systems, Inc. 8.875%, due 07/15/15 (144A)(a)............ 3,925,000 3,998,594 DaVita, Inc. 7.250%, due 03/15/15(b)................... 7,500,000 7,443,750 HCA, Inc. 9.125%, due 11/15/14 (144A)(a)............. 5,000,000 5,268,750 6.375%, due 01/15/15....................... 10,500,000 8,951,250 Select Medical Corp. 7.625%, due 02/01/15(b)................... 1,775,000 1,597,500 Sun Healthcare Group 9.125%, due 04/15/15 (144A)(a)............ 7,225,000 7,550,125 Tenet Healthcare Corp. 9.875%, due 07/01/14(b)................... 3,000,000 2,985,000 9.250%, due 02/01/15(b).................... 2,500,000 2,387,500 United Surgical Partners International, Inc. 8.875%, due 05/01/17 (144A)(a)............ 2,500,000 2,518,750 UnitedHealth Group, Inc. 4.875%, due 04/01/13...................... 3,000,000 2,864,520 --------------- 55,546,739 --------------- See notes to financial statements 7 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- HOMEBUILDERS - 0.3% Beazer Homes USA, Inc. 6.500%, due 11/15/13(b)............. $ 5,000,000 $ 4,325,000 K Hovnanian Enterprises, Inc. 8.625%, due 01/15/17................ 900,000 868,500 William Lyon Homes, Inc. 10.750%, due 04/01/13(b)............ 1,500,000 1,417,500 --------------- 6,611,000 --------------- HOTELS, RESTAURANTS & LEISURE - 4.2% Boyd Gaming Corp. 7.125%, due 02/01/16................ 4,500,000 4,387,500 Dennys Holdings, Inc. 10.000%, due 10/01/12(b)............ 5,000,000 5,300,000 Friendly Ice Cream Corp. 8.375%, due 06/15/12................ 1,525,000 1,601,250 Gaylord Entertainment Co. 8.000%, due 11/15/13(b)............. 7,675,000 7,818,906 6.750%, due 11/15/14................. 5,000,000 4,937,500 Isle of Capri Casinos, Inc. 9.000%, due 03/15/12................ 3,000,000 3,142,500 7.000%, due 03/01/14................. 9,000,000 8,561,250 Landry's Restaurants, Inc. 7.500%, due 12/15/14................ 6,700,000 6,532,500 Las Vegas Sands Corp. 6.375%, due 02/15/15(b)............. 6,000,000 5,737,500 Mandalay Resort Group 9.375%, due 02/15/10................ 2,000,000 2,120,000 MGM Mirage, Inc. 6.750%, due 09/01/12................ 5,500,000 5,280,000 Premier Entertainment Biloxi LLC 10.750%, due 02/01/12............... 3,100,000 3,239,500 River Rock Entertainment Authority 9.750%, due 11/01/11................ 4,850,000 5,116,750 Scientific Games Corp. 6.250%, due 12/15/12................ 2,500,000 2,415,625 Snoqualmie Entertainment Authority 9.125%, due 02/01/15 (144A)(a)...... 4,250,000 4,377,500 Station Casinos, Inc. 6.500%, due 02/01/14................ 4,500,000 4,005,000 Turning Stone Casino Resort Enterprise 9.125%, due 12/15/10 - 09/15/14 (144A)(a)........................... 7,350,000 7,515,375 --------------- 82,088,656 --------------- HOUSEHOLD DURABLES - 0.3% Standard Pacific Corp. 7.000%, due 08/15/15(b)............. 3,550,000 3,141,750 Vitro S.A. de C.V. 9.125%, due 02/01/17 (144A)(a)...... 3,500,000 3,605,000 --------------- 6,746,750 --------------- ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- INDUSTRIAL - DIVERSIFIED - 1.0% Actuant Corp. 6.875%, due 06/15/17 (144A)(a)(b)....................... $ 1,325,000 $ 1,318,375 Mueller Water Products, Inc. 7.375%, due 06/01/17 (144A)(a)..... 4,900,000 4,883,389 Park - Ohio Industries, Inc. 8.375%, due 11/15/14(b)............ 4,250,000 4,111,875 RBS Global, Inc./Rexnord Corp. 9.500%, due 08/01/14................ 9,100,000 9,373,000 11.750%, due 08/01/16(b)............ 300,000 324,000 8.875%, due 09/01/16................ 100,000 100,750 --------------- 20,111,389 --------------- INSURANCE - 0.3% HUB International Holdings, Inc. 9.000%, due 12/15/14 (144A)(a)..... 3,200,000 3,152,000 USI Holdings Corp. 9.230%, due 11/15/14 (144A)(a)(d)....................... 3,500,000 3,500,000 --------------- 6,652,000 --------------- INVESTMENT COMPANIES - 0.2% Algoma Acquisition Corp. 9.875%, due 06/15/15 (144A)(a)..... 3,300,000 3,300,000 --------------- MACHINERY - 0.7% Baldor Electric Co. 8.625%, due 02/15/17(b)............ 8,400,000 8,925,000 Gardner Denver, Inc. 8.000%, due 05/01/13............... 4,100,000 4,305,000 --------------- 13,230,000 --------------- MEDIA - 5.5% Allbritton Communications Co. 7.750%, due 12/15/12............... 8,500,000 8,585,000 Barrington Broadcasting Group LLC and Barrington Broadcasting Capital Corp. 10.500%, due 08/15/14 (144A)(a).......................... 400,000 419,000 CCH I Holdings LLC 11.750%, due 05/15/14(b)........... 7,800,000 7,702,500 CCH I LLC/CCH I Capital Corp. 11.000%, due 10/01/15.............. 12,600,000 13,214,250 Charter Communications 10.250%, due 09/15/10.............. 2,540,000 2,667,000 DirecTV Holdings LLC/DirecTV Financing Co. 8.375%, due 03/15/13................ 1,625,000 1,708,281 6.375%, due 06/15/15................ 8,000,000 7,540,000 EchoStar DBS Corp. 6.375%, due 10/01/11................ 6,000,000 5,895,000 7.125%, due 02/01/16................ 6,000,000 5,895,000 Idearc, Inc. 8.000%, due 11/15/16.... 13,000,000 13,195,000 See notes to financial statements 8 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- MEDIA - CONTINUED Interpublic Group of Cos., Inc. 6.250%, due 11/15/14............. $ 3,085,000 $ 2,845,913 Lin Television Corp. 6.500%, due 05/15/13(b).......... 7,000,000 6,877,500 Mediacom Broadband LLC 8.500%, due 10/15/15(b).......... 3,275,000 3,307,750 Mediacom LLC 9.500%, due 01/15/13............. 6,760,000 6,929,000 Paxson Communications Corp. 11.606%, due 01/15/13 (144A)(a)(d)..................... 2,000,000 2,075,000 Radio One, Inc. 6.375%, due 02/15/13(b).......... 2,000,000 1,890,000 Sinclair Broadcast Group, Inc. 8.000%, due 03/15/12............. 932,000 959,960 Univision Communications, Inc. 9.750%, due 03/15/15 (144A)(a)(b)..................... 10,775,000 10,694,187 Warner Music Group 7.375%, due 04/15/14............. 6,525,000 6,100,875 --------------- 108,501,216 --------------- METALS & MINING - 2.2% AK Steel Corp. 7.750%, due 06/15/12(b).......... 4,000,000 4,020,000 Allegheny Ludlum Corp. 6.950%, due 12/15/25............. 4,000,000 4,180,000 Century Aluminum Co. 7.500%, due 08/15/14............. 3,500,000 3,548,125 Freeport McMoRan Copper & Gold, Inc........................ 8.250%, due 04/01/15.............. 3,500,000 3,701,250 8.375%, due 04/01/17.............. 9,300,000 9,951,000 Noranda Aluminium Acquisition Corp. 9.360%, due 05/15/15 (144A)(a)(d)..................... 6,000,000 5,790,000 Novelis, Inc. 7.250%, due 02/15/15. 4,275,000 4,408,594 Peabody Energy Corp. 5.875%, due 04/15/16.............. 4,500,000 4,230,000 7.375%, due 11/01/16.............. 3,500,000 3,587,500 --------------- 43,416,469 --------------- OIL & GAS - 5.5% Airgas, Inc. 6.250%, due 07/15/14.. 4,000,000 3,860,000 Chesapeake Energy Corp. 7.625%, due 07/15/13............. 300,000 309,000 Cimarex Energy Co. 7.125%, due 05/01/17............. 7,000,000 6,860,000 Dynegy Holdings, Inc. 6.875%, due 04/01/11(b)........... 2,375,000 2,345,312 8.375%, due 05/01/16(b)........... 5,775,000 5,673,937 El Paso Corp. 7.000%, due 06/15/17. 6,300,000 6,237,000 ------------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ c OIL & GAS - CONTINUED Ferrellgas LP 6.750%, due 05/01/14..... $ 5,500,000 $ 5,238,750 Ferrellgas Partners LLP 8.750%, due 06/15/12................. 4,000,000 4,140,000 Foundation Pennsylvania Coal Co. 7.250%, due 08/01/14................. 5,000,000 4,981,250 Grant Prideco, Inc. 6.125%, due 08/15/15................. 5,500,000 5,238,750 Hanover Compressor Co. 8.625%, due 12/15/10.................. 3,000,000 3,108,750 7.500%, due 04/15/13.................. 1,850,000 1,868,500 Inergy LP/Inergy Finance Corp. 8.250%, due 03/01/16................. 5,500,000 5,678,750 KCS Energy, Inc. 7.125%, due 04/01/12................. 5,000,000 4,962,500 Kerr-McGee Corp. 6.950%, due 07/01/24................. 6,850,000 7,124,706 MarkWest Energy Partners LP/MarkWest Energy Finance Corp. 6.875%, due 11/01/14.................. 5,000,000 4,750,000 8.500%, due 07/15/16.................. 825,000 843,563 Pioneer Natural Resources Co., Series A 7.200%, due 01/15/28................. 1,510,000 1,403,362 Pogo Producing Co. 6.625%, due 03/15/15................. 9,000,000 8,955,000 Pride International, Inc. 7.375%, due 07/15/14................. 3,700,000 3,727,750 Quicksilver Resources, Inc. 7.125%, due 04/01/16................. 2,400,000 2,328,000 Range Resources Corp. 7.375%, due 07/15/13................. 2,575,000 2,613,625 SEMCO Energy, Inc. 7.125%, due 05/15/08................. 8,000,000 8,071,560 Williams Companies, Inc. 7.875%, due 09/01/21................. 6,950,000 7,506,000 --------------- 107,826,065 --------------- OIL & GAS EXPLORATION & PRODUCTION - 1.8% Chesapeake Energy Corp. 6.250%, due 01/15/18................. 10,000,000 9,387,500 Complete Production Services, Inc. 8.000%, due 12/15/16 (144A)(a)....... 7,000,000 7,105,000 Dresser-Rand Group, Inc. 7.375%, due 11/01/14................. 4,750,000 4,791,562 Forest Oil Corp. 8.000%, due 06/15/08.................. 1,500,000 1,526,250 7.250%, due 06/15/19 (144A)(a)(b)........................ 5,300,000 5,167,500 Tesoro Corp. 6.250%, due 11/01/12.................. 5,750,000 5,735,625 6.500%, due 06/01/17 (144A)(a)........ 875,000 855,313 --------------- 34,568,750 --------------- See notes to financial statements 9 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 2.0% Abitibi-Consolidated, Inc. 8.550%, due 08/01/10(b).......... $ 8,352,000 $ 8,017,920 Bowater, Inc. 9.500%, due 10/15/12.............. 4,000,000 3,960,000 6.500%, due 06/15/13(b)........... 4,225,000 3,691,594 Buckeye Technologies, Inc. 8.000%, due 10/15/10............. 5,600,000 5,628,000 Domtar, Inc. 7.875%, due 10/15/11.. 2,275,000 2,340,406 Jefferson Smurfit Corp. 8.250%, due 10/01/12(b).......... 1,750,000 1,745,625 7.500%, due 06/01/13(b)........... 4,000,000 3,900,000 Norske Skog Canada 7.375%, due 03/01/14............. 5,225,000 4,722,094 Rock-Tenn Co. 8.200%, due 08/15/11............. 2,575,000 2,665,125 Tembec Industries, Inc. (Yankee) 8.625%, due 06/30/09(b).......... 2,850,000 1,802,625 --------------- 38,473,389 --------------- PERSONAL PRODUCTS - 0.3% Playtex Products, Inc. 9.375%, due 06/01/11(b).......... 5,000,000 5,162,500 --------------- PHARMACEUTICALS - 0.7% Mylan Laboratories, Inc. 6.375%, due 08/15/15............. 6,700,000 6,934,500 Warner Chilcott Corp. 8.750%, due 02/01/15............. 5,671,000 5,855,308 --------------- 12,789,808 --------------- PUBLISHING - 0.2% Dex Media West, Series B 9.875%, due 08/15/13............. 3,418,000 3,674,350 --------------- REAL ESTATE - 0.6% Felcor Lodging LP (REIT) 8.500%, due 06/01/11(b).......... 2,260,000 2,387,125 Host Marriott LP (REIT) 7.000%, due 08/15/12............. 7,000,000 7,043,750 6.375%, due 03/15/15.............. 3,000,000 2,895,000 --------------- 12,325,875 --------------- RETAIL - MULTILINE - 1.2% Brookstone Co., Inc. 12.000%, due 10/15/12(b)......... 3,950,000 4,068,500 Michaels Stores, Inc. 10.000%, due 11/01/14 (144A)(a)(b)..................... 3,000,000 3,090,000 Neiman Marcus Group, Inc. (The) 9.000%, due 10/15/15(b).......... 1,825,000 1,961,875 Rite Aid Corp. 8.125%, due 05/01/10 5,000,000 5,081,250 9.375%, due 12/15/15 (144A)(a).... 5,000,000 4,825,000 ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ RETAIL - MULTILINE - CONTINUED Varietal Distribution Merger Subordinated, Inc. 10.250%, due 07/15/15 (144A)(a)................ $ 4,000,000 $ 4,010,000 --------------- 23,036,625 --------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 0.6% Freescale Semiconductor, Inc. 8.875%, due 12/15/14 (144A)(a)(b) 10,700,000 10,272,000 10.125%, due 12/15/16 (144A)(a)(b)..................... 2,500,000 2,362,500 --------------- 12,634,500 --------------- SOFTWARE - 1.6% Open Solutions, Inc. 9.750%, due 02/01/15 (144A)(a).... 3,500,000 3,552,500 PGS Solutions, Inc. 9.625%, due 02/15/15 (144A)(a).... 5,000,000 5,080,735 Sensus Metering Systems, Inc. 8.625%, due 12/15/13.............. 4,000,000 4,080,000 Serena Software, Inc. 10.375%, due 03/15/16............. 3,500,000 3,788,750 Sungard Data Systems, Inc. 9.125%, due 08/15/13.............. 6,975,000 7,175,531 10.250%, due 08/15/15(b)........... 6,400,000 6,800,000 --------------- 30,477,516 --------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 3.8% Cincinnati Bell, Inc................ 8.375%, due 01/15/14(b)............ 16,500,000 16,747,500 7.000%, due 02/15/15(b)............ 800,000 788,000 Hellas Telecommunications Luxembourg II 11.106%, due 01/15/15 (144A)(a)(d)...................... 4,000,000 4,140,000 Intelsat Bermuda Ltd. 9.250%, due 06/15/16.............. 2,650,000 2,828,875 Intelsat Ltd. 6.500%, due 11/01/13(b)........... 1,250,000 1,009,375 Intelsat Subsidiary Holding Co. Ltd. 8.250%, due 01/15/13.............. 7,000,000 7,140,000 iPCS, Inc. 8.605%, due 05/01/14 (144A)(a)(d)...................... 1,175,000 1,183,812 Mastec, Inc. 7.625%, due 02/01/17 (144A)(a).... 2,550,000 2,569,125 Nordic Telephone Holdings Co. 8.875%, due 05/01/16 (144A)(a).... 7,625,000 8,120,625 Qwest Capital Funding, Inc. 7.900%, due 08/15/10(b)........... 13,100,000 13,394,750 See notes to financial statements 10 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - CONTINUED Qwest Communications International, Inc. 7.250%, due 02/15/11........... $ 7,500,000 $ 7,593,750 Qwest Corp. 7.625%, due 06/15/15...... 2,000,000 2,075,000 Syniverse Technologies, Inc. 7.750%, due 08/15/13................ 6,850,000 6,576,000 Windstream Corp. 7.000%, due 03/15/19............................ 1,250,000 1,200,000 --------------- 75,366,812 --------------- TELECOMMUNICATION SERVICES - WIRELESS - 1.8% Centennial Communications Corp. 10.000%, due 01/01/13(b)............ 8,000,000 8,620,000 Dobson Communications Corp. 8.875%, due 10/01/13(b)............. 10,250,000 10,762,500 Nextel Communications, Inc. 7.375%, due 08/01/15(b)............. 7,000,000 7,003,059 Nextel Partners, Inc. 8.125%, due 07/01/11................ 5,900,000 6,153,995 Rogers Wireless Communications, Inc. 7.250%, due 12/15/12................ 2,650,000 2,801,167 --------------- 35,340,721 --------------- TEXTILES, APPAREL & LUXURY GOODS - 0.8% Elizabeth Arden, Inc. 7.750%, due 01/15/14................ 9,300,000 9,416,250 INVISTA, Inc. 9.250%, due 05/01/12 (144A)(a)...... 5,600,000 5,950,000 --------------- 15,366,250 --------------- TRANSPORTATION - 0.8% Bristow Group, Inc.................... 6.125%, due 06/15/13................. 8,000,000 7,580,000 7.500%, due 09/15/17 (144A)(a)(b)....................... 3,000,000 3,022,500 CHC Helicopter Corp. 7.375%, due 05/01/14................ 6,000,000 5,745,000 --------------- 16,347,500 --------------- U.S. GOVERNMENT & AGENCY OBLIGATIONS - 11.8% Federal Home Loan Mortgage Corp. 5.750%, due 04/15/08(b)............. 11,500,000 11,537,064 Federal National Mortgage Assoc....... 6.000%, due 03/01/33-06/01/37........ 150,481,739 149,147,739 6.500%, due 05/01/35-02/01/37........ 40,383,278 40,821,360 6.500%, due TBA(e)................... 30,000,000 30,285,930 --------------- 231,792,093 --------------- Total Domestic Bonds & Debt Securities (Cost $1,512,402,706) 1,510,082,501 --------------- CONVERTIBLE BONDS - 14.7% AEROSPACE & DEFENSE - 1.2% AAR Corp. 1.750%, due 02/01/26........ 900,000 1,149,750 Alliant Techsystems, Inc. 2.750%, due 02/15/24(b)............. 2,000,000 2,625,000 ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ AEROSPACE & DEFENSE - CONTINUED Armor Holdings, Inc. 2.000%/0.000%, due 11/01/24(f).... $ 800,000 $ 1,432,000 EDO Corp. 4.000%, due 11/15/25...... 4,000,000 4,625,000 L-3 Communications Corp. 3.000%, due 08/01/35(b)........... 4,000,000 4,530,000 Lockheed Martin Corp. 5.110%, due 08/15/33(d)........... 7,000,000 9,438,800 --------------- 23,800,550 --------------- AIRLINES - 0.0% Frontier Airlines, Inc. 5.000%, due 12/15/25.............. 1,000,000 872,500 --------------- BANKS - 0.1% BNP Paribas 6.700%, due 12/14/07 (144A)(a)......................... 2,000,000 2,214,000 --------------- BEVERAGES - 0.3% Molson Coors Brewing Co. 2.500%, due 07/30/13.............. 5,000,000 5,218,750 --------------- BIOTECHNOLOGY - 1.0% Amgen, Inc. 0.125%, due 02/01/11(b). 5,300,000 4,823,000 Genzyme Corp. 1.250%, due 12/01/23(b)........... 7,150,000 7,543,250 InterMune, Inc. 0.250%, due 03/01/11 1,000,000 1,368,750 Millipore Corp. 3.750%, due 06/01/26.............. 6,000,000 6,457,500 --------------- 20,192,500 --------------- BUSINESS SERVICES - 0.2% Omnicom Group, Inc. 0.000%, due 07/01/38(b)(g)........ 3,640,000 3,963,050 --------------- COMMERCIAL SERVICES & SUPPLIES - 0.9% Charles River Associates, Inc. 2.875%, due 06/15/34.............. 4,500,000 6,204,375 Euronet Worldwide, Inc. 3.500%, due 10/15/25.............. 1,100,000 1,161,875 FTI Consulting, Inc. 3.750%, due 07/15/12(b)........... 7,200,000 10,188,000 --------------- 17,554,250 --------------- COMPUTERS & PERIPHERALS - 0.1% Cadence Design Systems, Inc. 1.375%, due 12/15/11 (144A)(a).... 1,800,000 2,081,250 --------------- CONSTRUCTION MATERIALS - 0.5% Fluor Corp. 1.500%, due 02/15/24.... 5,000,000 10,006,250 --------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.8% Flir Systems, Inc. 3.000%, due 06/01/23.............. 4,000,000 8,500,000 Itron, Inc. 2.500%, due 08/01/26(b). 1,000,000 1,348,750 LSI Logic Corp. 4.000%, due 05/15/10(b)........... 5,000,000 4,868,750 --------------- 14,717,500 --------------- See notes to financial statements 11 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- FINANCIAL - DIVERSIFIED - 0.5% Lehman Brothers Holdings, Inc. 0.450%, due 12/27/13............. $ 6,000,000 $ 5,821,200 Morgan Stanley 2.000%, due 06/28/12 (144A)(a)........................ 3,700,000 3,782,325 --------------- 9,603,525 --------------- FOOD PRODUCTS - 0.2% Archer-Daniels-Midland Co. 0.875%, due 02/15/14 (144A)(a)(b)..................... 5,000,000 4,775,000 --------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.4% Invitrogen Corp. 3.250%, due 06/15/25(b).......... 6,500,000 6,638,125 Medtronic, Inc. 1.500%, due 04/15/11(b).......... 2,000,000 2,130,000 --------------- 8,768,125 --------------- HEALTH CARE PROVIDERS & SERVICES - 0.5% Alza Corp. 0.566%, due 07/28/20(g)(b)....... 8,000,000 6,810,000 Five Star Quality Care, Inc. 3.750%, due 10/15/26............. 200,000 180,500 Pacificare Health Systems, Inc. 3.000%, due 10/15/32............. 700,000 2,582,125 --------------- 9,572,625 --------------- HOTELS, RESTAURANTS & LEISURE - 0.3% Hilton Hotels Corp. 3.375%, due 04/15/23............. 4,500,000 6,800,625 --------------- INDUSTRIAL - DIVERSIFIED - 0.3% 3M Co. 2.400%, due 11/21/32(d)..... 1,200,000 1,087,500 Actuant Corp. 2.000%, due 11/15/23(b).......... 1,400,000 2,261,000 Danaher Corp. 0.707%, due 01/22/21(g).......... 2,500,000 2,771,875 --------------- 6,120,375 --------------- IT CONSULTING & SERVICES - 0.4% Electronic Data Systems Corp. 3.875%, due 07/15/23(b).......... 7,200,000 7,326,000 --------------- MACHINERY - 0.4% Roper Industries, Inc. 1.4813%/0.000%, due 01/15/34(f)...................... 11,580,000 8,409,975 --------------- MEDIA - 1.3% Liberty Media Corp. 4.000%, due 11/15/29.............. 1,700,000 1,151,750 3.500%, due 01/15/31.............. 4,605,612 4,559,556 3.250%, due 03/15/31.............. 8,250,000 7,074,375 --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- MEDIA - CONTINUED Sinclair Broadcast Group, Inc. 6.000%, due 09/15/12............... $ 5,000,000 $ 4,825,000 4.875%/2.000%, due 07/15/18(f)..... 3,000,000 2,928,750 Walt Disney Co. 2.125%, due 04/15/23(b)........... 3,500,000 4,208,750 --------------- 24,748,181 --------------- METALS & MINING - 0.4% Placer Dome, Inc. 2.750%, due 10/15/23.......................... 5,550,000 7,048,500 --------------- OIL & GAS - 1.5% Devon Energy Corp. 4.900%, due 08/15/08(b)........... 5,200,000 8,203,000 Hanover Compressor Co. 4.750%, due 01/15/14.............. 3,500,000 6,098,750 Pride International, Inc. 3.250%, due 05/01/33(b)........... 1,600,000 2,398,000 Quicksilver Resources, Inc. 1.875%, due 11/01/24(b)........... 3,000,000 4,807,500 Schlumberger, Ltd. 1.500%, due 06/01/23.............. 3,000,000 7,053,750 --------------- 28,561,000 --------------- PHARMACEUTICALS - 1.1% Alexion Pharmaceuticals, Inc. 1.375%, due 02/01/12.............. 500,000 773,750 BioMarin Pharmaceutical, Inc. 2.500%, due 03/29/13 (b).......... 500,000 643,750 CV Therapeutics, Inc. 2.750%, due 05/16/12............... 700,000 679,875 3.250%, due 08/16/13(b)............ 4,250,000 3,761,250 Decode Genetics, Inc. 3.500%, due 04/15/11.............. 1,666,000 1,220,345 MGI Pharma, Inc. 1.682%/0.000%, due 03/02/24(f).... 3,500,000 2,450,000 Nektar Therapeutics 3.250%, due 09/28/12.............. 900,000 789,750 Teva Pharmaceutical Industries, Ltd. 0.250%, due 02/01/24.............. 1,600,000 1,956,000 Wyeth 4.877%, due 01/15/24(d)(b).... 8,000,000 9,089,600 --------------- 21,364,320 --------------- ROAD & RAIL - 0.4% CSX Corp. 0.372%, due 10/30/21(g)... 4,655,000 7,465,456 --------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 0.4% Cypress Semiconductor Corp. 1.000%, due 09/15/09 (144A)(a)(b)...................... 1,700,000 1,887,000 Intel Corp. 2.950%, due 12/15/35(b). 6,000,000 5,752,500 --------------- 7,639,500 --------------- See notes to financial statements 12 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY SHARES/ VALUE DESCRIPTION PAR AMOUNT (NOTE 2) -------------------------------------------------------------------- SOFTWARE - 0.7% Equinix, Inc. 2.500%, due 04/15/12(b).......... $ 2,500,000 $ 2,612,500 Symantec Corp. 0.750%, due 06/15/11............. 4,500,000 5,265,000 Trizetto Group 1.125%, due 04/15/12 (144A)(a)... 5,000,000 5,150,000 --------------- 13,027,500 --------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.7% ADC Telecommunications, Inc. 5.784%, due 06/15/13(d).......... 2,400,000 2,349,000 Comverse Technology, Inc. 0.000%, due 05/15/23(g).......... 1,500,000 1,852,500 Dobson Communications Corp. 1.500%, due 10/01/25 (144A)(a)... 900,000 1,093,500 NII Holdings, Inc. 2.750%, due 08/15/25............. 1,600,000 2,764,000 Qwest Communications International, Inc. 3.500%, due 11/15/25(b)..... 3,100,000 5,448,250 --------------- 13,507,250 --------------- TELECOMMUNICATION SERVICES - WIRELESS - 0.1% Nextel Communications, Inc. 5.250%, due 01/15/10(b).......... 2,500,000 2,496,875 --------------- Total Convertible Bonds (Cost $253,098,380) 287,855,432 --------------- COMMON STOCKS - 0.5% BANKS - 0.1% Commerce Bancorp, Inc.(b).......... 49,400 1,827,306 --------------- BIOTECHNOLOGY - 0.1% BioMarin Pharmaceutical, Inc.*(b).. 92,764 1,664,186 --------------- COMMUNICATIONS EQUIPMENT & SERVICES - 0.1% Avaya, Inc.*....................... 160,001 2,694,417 --------------- ENERGY EQUIPMENT & SERVICES - 0.0% Rowan Companies, Inc.(b)........... 14,200 581,916 --------------- MEDIA - 0.1% Charter Communications, Inc.*(b)... 166,500 674,325 Interpublic Group of Cos., Inc.*(b) 74,994 854,931 --------------- 1,529,256 --------------- PAPER & FOREST PRODUCTS - 0.0% PT Indah Kiat Pulp & Paper Corp.*.. 1,867,500 233,358 --------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.1% Time Warner Cable, Inc.*(b)........ 28,787 1,127,587 --------------- Total Common Stocks (Cost $8,334,871) 9,658,026 --------------- --------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------- PREFERRED STOCKS - 2.4% AUTOMOBILES - 0.1% Ford Motor Co. 6.500%, due 01/15/32(b)........ $ 60,000 $ 2,313,600 --------------- ELECTRIC UTILITIES - 0.5% NRG Energy, Inc. 5.750%, due 03/16/09........... 25,000 9,243,750 --------------- FINANCE - DIVERSIFIED - 0.2% Lehman Brothers Holdings, Inc. 6.250%, due 10/15/07(b)........ 140,000 3,788,400 --------------- OIL & GAS - 0.7% Chesapeake Energy Corp. 4.500%, due 12/31/49(b)........ 45,000 4,567,500 Williams Cos., Inc. 5.500%, due 06/01/33........... 65,000 9,644,375 --------------- 14,211,875 --------------- PHARMACEUTICALS - 0.4% Schering Plough Corp. 6.000%, due 09/14/07(b)........ 100,000 6,880,000 --------------- UTILITIES - 0.5% PNM Resources, Inc. 6.750%, due 05/16/08(b)........ 200,000 10,000,000 --------------- Total Preferred Stocks (Cost $37,997,611) 46,437,625 --------------- CONVERTIBLE PREFERRED STOCKS - 1.9% BANKS - 0.4% Marshall & Ilsley Corp. 6.500%, due 08/15/07(b)........ 300,000 7,929,000 --------------- ELECTRIC UTILITIES - 0.1% NRG Energy, Inc. 4.000%, due 12/31/49........... 900 1,921,500 --------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.0% CMS Energy Corp. 4.500%, due 12/31/49(b)........ 5,000 448,750 --------------- FINANCIAL - DIVERSIFIED - 0.2% Morgan Stanley 7.300%, due 12/14/07 (144A)(a).. 100,000 1,934,000 7.250%, due 05/23/08 (144A)(a).. 42,000 3,087,420 --------------- 5,021,420 --------------- INSURANCE - 0.0% Fortis Insurance N.V. 7.750%, due 01/26/08 (144A)(a). 150 223,185 --------------- INVESTMENT COMPANIES - 0.4% Vale Capital Ltd. 5.500%, due 06/15/10........... 160,725 7,895,616 --------------- MEDIA - 0.1% Interpublic Group (IPG) - Class B 5.250%, due 12/31/49 (144A)(a). 1,440 1,539,540 --------------- See notes to financial statements 13 MET INVESTORS SERIES TRUST LORD ABBETT BOND DEBENTURE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- METALS & MINING - 0.2% Freeport McMoRan Copper & Gold, Inc. 6.750%, due 05/01/10(b)........... $ 30,000 $ 3,855,000 --------------- OIL & GAS - 0.4% El Paso Corp. 4.990%, due 12/31/49.............. 5,500 8,036,876 --------------- REAL ESTATE - 0.1% Simon Property Group, Inc. (REIT) 6.000%, due 12/31/49....... 15,200 1,155,048 --------------- Total Convertible Preferred Stocks (Cost $34,540,138) 38,025,935 --------------- SHORT-TERM INVESTMENT - 3.2% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $63,471,979 on 07/02/07 collateralized by $67,420,000 FNMA 5.500% due 05/10/27 with a value of $64,723,200. (Cost - $63,454,000).............. $ 63,454,000 63,454,000 --------------- TOTAL INVESTMENTS - 99.6% (Cost $1,909,827,706) 1,955,513,519 Other Assets and Liabilities (net) - 0.4% 7,310,853 --------------- TOTAL NET ASSETS - 100.0% $ 1,962,824,372 =============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $260,761,063 of net assets (b) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $360,495,708 and the collateral received consisted of cash in the amount of $368,145,295. (c) Security is a "step-up" bond where coupon increases or steps up at a predetermined date. Rates shown are current coupon and next coupon rate when security steps up. (d) Variable or floating rate security. The stated rate represents the rate at June 30, 2007. (e) This security is traded on a "to-be-announced" basis. (f) Security is a "step-down" bond where the coupon decreases or steps down at a predetermined date. Rates shown are current coupon and next coupon rate when a security steps down. (g) Zero coupon bond - Interest rate represents current yield to maturity. FNMA - Federal National Mortgage Association REIT - Real Estate Investment Trust The following table summarizes the credit composition of the portfolio holdings of the Lord Abbett Bond Debenture Portfolio at June 30, 2007, based upon quality ratings issued by Standard & Poor's. For Securities not rated by Standard & Poor's, the equivalent Moody's rating is used. PERCENT OF PORTFOLIO COMPOSITION BY CREDIT QUALITY PORTFOLIO -------------------------------------------------- AAA 11.01% AA 0.59 A 4.69 BBB 5.56 BB 18.21 B 42.10 Below B 10.41 Equities/Other 7.43 ------ Total: 100.00% ====== See notes to financial statements 14 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LORD ABBETT BOND DEBENTURE PORTFOLIO ASSETS Investments, at value (Note 2)* $1,892,059,519 Repurchase Agreement 63,454,000 Cash 21,135,057 Collateral for securities on loan 368,145,295 Receivable for Trust shares sold 2,187,341 Dividends receivable 103,438 Interest receivable 28,287,111 -------------- Total assets 2,375,371,761 -------------- LIABILITIES Payables for: Investments purchased 41,723,527 Trust shares redeemed 1,390,841 Distribution and services fees--Class B 167,605 Distribution and services fees--Class E 4,895 Collateral for securities on loan 368,145,295 Investment advisory fee payable (Note 3) 797,690 Administration fee payable 20,838 Custodian and accounting fees payable 120,308 Accrued expenses 176,390 -------------- Total liabilities 412,547,389 -------------- NET ASSETS $1,962,824,372 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,895,341,919 Accumulated net realized gain 3,233,341 Unrealized appreciation on investments 45,685,813 Undistributed net investment income 18,563,299 -------------- Total $1,962,824,372 ============== NET ASSETS Class A $1,115,296,320 ============== Class B 808,754,470 ============== Class E 38,773,582 ============== CAPITAL SHARES OUTSTANDING Class A 90,690,996 ============== Class B 66,136,402 ============== Class E 3,167,897 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 12.30 ============== Class B 12.23 ============== Class E 12.24 ============== -------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $1,846,373,706 See notes to financial statements 15 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LORD ABBETT BOND DEBENTURE PORTFOLIO INVESTMENT INCOME: Dividends $ 1,934,592 Interest (1) 61,417,287 ----------- Total investment income 63,351,879 ----------- EXPENSES: Investment advisory fee (Note 3) 4,779,996 Administration fees 69,075 Custody and accounting fees 49,255 Distribution fee--Class B 976,785 Distribution fee--Class E 29,005 Transfer agent fees 16,823 Audit 10,901 Legal 8,133 Trustee fees and expenses 7,950 Shareholder reporting 87,694 Insurance 13,499 Other 2,246 ----------- Total expenses 6,051,362 ----------- Net investment income 57,300,517 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS : Net realized gain on: Investments 18,445,896 ----------- Net realized gain on investments 18,445,896 ----------- Net change in unrealized appreciation on: Investments 645,920 ----------- Net change in unrealized appreciation on investments 645,920 ----------- Net realized and change in unrealized gain on investments 19,091,816 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $76,392,333 =========== ------------------------------------------------------------------------------ (1)Interest income includes securities lending income of: $ 385,470 See notes to financial statements 16 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LORD ABBETT BOND DEBENTURE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 57,300,517 $ 98,012,450 Net realized gain on investments 18,445,896 13,509,202 Net change in unrealized appreciation on investments 645,920 41,735,574 -------------- -------------- Net increase in net assets resulting from operations 76,392,333 153,257,226 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (64,317,957) (66,714,042) Class B (40,713,127) (48,111,532) Class E (2,056,674) (2,402,380) From net realized gains Class A (1,483,303) -- Class B (982,014) -- Class E (48,695) -- -------------- -------------- Net decrease in net assets resulting from distributions (109,601,770) (117,227,954) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 194,616,177 301,777,898 Class B 58,708,976 72,840,849 Class E 8,204,891 4,228,603 Net asset value of shares issued through acquisition Class A -- 100,219,524 Class B 27,175,078 -- Class E -- -- Net asset value of shares issued through dividend reinvestment Class A 65,801,260 66,714,042 Class B 41,695,141 48,111,532 Class E 2,105,369 2,402,380 Cost of shares repurchased Class A (183,562,487) (285,485,123) Class B (72,645,530) (75,533,472) Class E (8,058,012) (5,365,456) -------------- -------------- Net increase in net assets from capital share transactions 134,040,863 229,910,777 -------------- -------------- TOTAL INCREASE IN NET ASSETS 100,831,426 265,940,049 Net assets at beginning of period 1,861,992,946 1,596,052,897 -------------- -------------- Net assets at end of period $1,962,824,372 $1,861,992,946 ============== ============== Net assets at end of period includes undistributed net investment income $ 18,563,299 $ 68,350,540 ============== ============== See notes to financial statements 17 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LORD ABBETT BOND DEBENTURE PORTFOLIO ---------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ------------ (UNAUDITED) 2006 -------------- -------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 12.51 $ 12.28 -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.38 (a) 0.71 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.13 0.39 -------- -------- Total from Investment Operations...................................... 0.51 1.10 -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.70) (0.87) Distributions from Net Realized Capital Gains......................... (0.02) -- -------- -------- Total Distributions................................................... (0.72) (0.87) -------- -------- NET ASSET VALUE, END OF PERIOD........................................ $ 12.30 $ 12.51 ======== ======== TOTAL RETURN 4.06% 9.35% Ratio of Expenses to Average Net Assets**............................. 0.52%* 0.56% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. N/A N/A Ratio of Net Investment Income to Average Net Assets.................. 6.04%* 5.85% Portfolio Turnover Rate............................................... 21.2% 36.7% Net Assets, End of Period (in millions)............................... $1,115.3 $1,059.0 ---------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ------------ (UNAUDITED) 2006 -------------- -------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 12.43 $ 12.19 -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.36 (a) 0.67 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.13 0.40 -------- -------- Total from Investment Operations...................................... 0.49 1.07 -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.67) (0.83) Distributions from Net Realized Capital Gains......................... (0.02) -- -------- -------- Total Distributions................................................... (0.69) (0.83) -------- -------- NET ASSET VALUE, END OF PERIOD........................................ $ 12.23 $ 12.43 ======== ======== TOTAL RETURN 3.92% 9.15% Ratio of Expenses to Average Net Assets**............................. 0.77%* 0.81% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. N/A N/A Ratio of Net Investment Income to Average Net Assets.................. 5.78%* 5.59% Portfolio Turnover Rate............................................... 21.2% 36.7% Net Assets, End of Period (in millions)............................... $ 808.8 $ 765.9 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A LORD ABBETT BOND DEBENTURE PORTFOLIO ---------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ---------------------------------------- 2005 2004 2003 2002 ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $12.63 $12.04 $10.24 $11.22 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.75 (a) 0.70 (a) 0.73 (a) 0.77 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (0.52) 0.31 1.27 (0.79) ------ ------ ------ ------ Total from Investment Operations...................................... 0.23 1.01 2.00 (0.02) ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.58) (0.42) (0.20) (0.96) Distributions from Net Realized Capital Gains......................... -- -- -- -- ------ ------ ------ ------ Total Distributions................................................... (0.58) (0.42) (0.20) (0.96) ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $12.28 $12.63 $12.04 $10.24 ====== ====== ====== ====== TOTAL RETURN 1.81% 8.43% 19.52% (0.39)% Ratio of Expenses to Average Net Assets**............................. 0.56% 0.63% 0.70% 0.70 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. N/A N/A 0.67%(b) 0.77 % Ratio of Net Investment Income to Average Net Assets.................. 5.92% 5.65% 6.52% 7.43 % Portfolio Turnover Rate............................................... 42.1% 39.8% 36.9% 45.8 % Net Assets, End of Period (in millions)............................... $856.4 $520.3 $234.6 $202.1 CLASS B ---------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ---------------------------------------- 2005 2004 2003 2002 ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $12.54 $11.97 $10.21 $11.20 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.71 (a) 0.69 (a) 0.69 (a) 0.72 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (0.52) 0.29 1.46 (0.76) ------ ------ ------ ------ Total from Investment Operations...................................... 0.19 0.98 2.15 (0.04) ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.54) (0.41) (0.20) (0.95) Distributions from Net Realized Capital Gains......................... -- -- (0.19) -- ------ ------ ------ ------ Total Distributions................................................... (0.54) (0.41) (0.39) (0.95) ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $12.19 $12.54 $11.97 $10.21 ====== ====== ====== ====== TOTAL RETURN 1.49% 8.17% 19.15% (0.57)% Ratio of Expenses to Average Net Assets**............................. 0.81% 0.88% 0.96% 0.95 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. N/A N/A 0.91%(b) 1.05 % Ratio of Net Investment Income to Average Net Assets.................. 5.65% 5.61% 6.11% 7.12 % Portfolio Turnover Rate............................................... 42.1% 39.8% 36.9% 45.8 % Net Assets, End of Period (in millions)............................... $704.5 $776.0 $758.2 $197.4 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 18 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E LORD ABBETT BOND DEBENTURE PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $12.44 $12.21 $12.57 $12.00 $10.22 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net Investment Income................................................. 0.37 (a) 0.69 (a) 0.72 (a) 0.70 (a) 0.70 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.14 0.38 (0.52) 0.29 1.28 ------ ------ ------ ------ ------ Total from Investment Operations...................................... 0.51 1.07 0.20 0.99 1.98 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS: Dividends from Net Investment Income.................................. (0.69) (0.84) (0.56) (0.42) (0.20) Distributions from Net Realized Capital Gains......................... (0.02) -- -- -- -- ------ ------ ------ ------ ------ Total Distributions................................................... (0.71) (0.84) (0.56) (0.42) (0.20) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $12.24 $12.44 $12.21 $12.57 $12.00 ====== ====== ====== ====== ====== TOTAL RETURN 4.01% 9.18% 1.60% 8.24% 19.35% Ratio of Expenses to Average Net Assets**............................. 0.67%* 0.71% 0.71% 0.78% 0.86% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. N/A N/A N/A N/A 0.81%(c) Ratio of Net Investment Income to Average Net Assets.................. 5.88%* 5.69% 5.76% 5.67% 6.10% Portfolio Turnover Rate............................................... 21.2% 36.7% 42.1% 39.8% 36.9% Net Assets, End of Period (in millions)............................... $ 38.8 $ 37.1 $35.1 $35.2 $22.8 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LORD ABBETT BOND DEBENTURE PORTFOLIO ------- ------- 2002(B) ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $11.27 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net Investment Income................................................. 0.53 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (0.62) ------ Total from Investment Operations...................................... (0.09) ------ LESS DISTRIBUTIONS: Dividends from Net Investment Income.................................. (0.96) Distributions from Net Realized Capital Gains......................... -- ------ Total Distributions................................................... (0.96) ------ NET ASSET VALUE, END OF PERIOD........................................ $10.22% ====== TOTAL RETURN (1.03)% Ratio of Expenses to Average Net Assets**............................. 0.85 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.98 %* Ratio of Net Investment Income to Average Net Assets.................. 7.12 %* Portfolio Turnover Rate............................................... 45.8 % Net Assets, End of Period (in millions)............................... $2.5 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--04/01/2002. (c) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 19 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Lord Abbett Bond Debenture Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 20 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Portfolio Total 12/31/2007 12/31/2008 --------- ---------- ---------- ---------- Lord Abbett Bond Debenture Portfolio $8,332,196 $4,020,940 $4,311,256 Lord Abbett Bond Debenture Portfolio acquired losses of $19,627,064 in the merger with Loomis High Yield Fund on April 26, 2002, which are subject to an annual limitation of $3,688,483. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. 21 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Lord, Abbett & Co. LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Lord Abbett Bond Debenture Portfolio $4,779,996 0.60% First $250 Million 0.55% $250 Million to $500 Million 0.50% $500 Million to $1 Billion 0.45% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Shares Issued in Connection Through Net Increase Beginning Shares with Acquisition Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ---------------- ------------- ----------- ------------ ---------- Lord Abbett Bond Debenture Portfolio Class A 06/30/2007 84,678,506 15,455,067 -- 5,332,355 (14,774,932) 6,012,490 90,690,996 12/31/2006 69,757,308 24,775,781 8,485,998 5,663,331 (24,003,912) 14,921,198 84,678,506 Class B 06/30/2007 61,631,213 4,713,869 2,211,154 3,398,137 (5,817,971) 4,505,189 66,136,402 12/31/2006 57,782,647 6,012,269 -- 4,101,580 (6,265,283) 3,848,566 61,631,213 Class E 06/30/2007 2,983,799 657,029 -- 171,447 (644,378) 184,098 3,167,897 12/31/2006 2,877,504 348,709 -- 204,632 (447,046) 106,295 2,983,799 22 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Lord Abbett Bond Debenture Portfolio $175,090,834.00 $518,885,566 $110,443,283.00 $437,568,963 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- Lord Abbett Bond Debenture Portfolio $1,909,827,706 $80,232,295 $(34,546,482) $45,685,813 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Lord Abbett Bond Debenture Portfolio $360,495,708 $368,145,295 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ------------------------ ---------------------- ------------------------ 2006 2005 2006 2005 2006 2005 ------------ ----------- ---- ---- ------------ ----------- Lord Abbett Bond Debenture Portfolio $117,227,954 $69,689,907 $-- $-- $117,227,954 $69,689,907 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Lord Abbett Bond Debenture Portfolio $68,930,962 $1,207,230 $38,885,892 $(8,332,196) $100,691,888 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. ACQUISITIONS On May 1, 2006, Lord Abbett Bond Debenture Portfolio ("Bond Debenture") acquired all of the net assets of Convertible Securities Portfolio, a series of The Travelers Series Trust ("Convertible Securities"), pursuant to a plan of reorganization approved by Convertible Securities shareholders on March 14, 2006. The acquisition was accomplished by a tax-free exchange of 8,485,998 Class A shares of Bond Debenture (valued at $100.2 million) in exchange for the 8,068,461 Class A shares of Convertible Securities outstanding on April 28, 2006. Convertible Securities Class A net assets at that date ($100.2 million), including $6,800,593 of unrealized appreciation were combined with those of Bond Debenture Class A. The cost of securities acquired in the tax-free exchange by Bond Debenture from Convertible Securities was $93,008,142. The aggregate Class A net assets of Bond Debenture and Convertible Securities immediately before the acquisition were $981,050,225 and $100,219,524, respectively. The aggregate Class A net assets of Bond Debenture immediately after the acquisition were $1,081,269,749. On April 30, 2007, Lord Abbett Bond Debenture Portfolio ("Bond Debenture") acquired 27% of the net assets of Lord Abbett America's Value Portfolio ("America"), a series of Met Investors Series Trust, pursuant to a plan of reorganization approved by America shareholders on April 24, 23 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. ACQUISITIONS - CONTINUED 2007. The acquisition was accomplished by a taxable exchange of 2,211,154 Class B shares of Bond Debenture (valued at $27.2 Million) in exchange for the 1,770,569 Class B shares of America outstanding on April 27, 2007. The aggregate Class B net assets of Bond Debenture and America immediately before the acquisition were $785,793,046 and $27,175,078, respectively. The aggregate Class B net assets of Bond Debenture immediately after the acquisition were $812,968,124. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 24 MET INVESTORS SERIES TRUST Lord Abbett Growth and Income Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LORD ABBETT GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET REVIEW Supported by above-trend earnings growth and a dwindling supply of shares outstanding, equities returned approximately 7% (on a total return basis) in the six-month period ended June 30, 2007. Though the path higher had its dips and turns, both the Dow Jones Industrial Average/1 /and S&P 500(R) Index reached record levels, with the latter finally cresting (albeit for only a brief period) its prior high established seven years ago. A bevy of mergers and acquisitions, private equity deals, and share buybacks cumulatively left investors with fewer shares of public companies to own. The industrial sector of the economy looked stronger in the period. With the supply of inventories low and foreign demand robust, manufacturing activity began to accelerate. The Institute for Supply Management's (ISM) survey of the manufacturing sector, for instance, jumped 4.1 points between March and May. In response, year-ahead forward rates on three-month deposits rose, and the yield on the 10-year Treasury bond climbed lockstep. By early June, the rise in the 10-year Treasury bond yield eclipsed that of short-term rates, which triggered a period of consolidation in the equity markets. Though the semiannual period ended June 30, 2007 finished on a down-note, the gains returned during the full period were still quite strong. Returns in the equity market were broad; however, companies with mid to small capitalizations outperformed large to mega capitalizations. In fact, shares of growth-oriented small and mid cap companies led all other styles of investing. The relative strength of small and mid caps reflected the large number of private equity deals (reportedly worth more than $300 billion) announced between January and June 2007. With the performance of large cap companies trailing that of their smaller peers, the valuation gap (the difference between the prices that investors are willing to pay for the earnings of the companies in each index) widened. At the close of June, the price-to-earnings ratio (P/E) of the S&P 100(R) Index/2/ was about 25% less than the P/E of the small and mid cap indexes. Finally, unlike in the small and mid cap categories, value continued its dominance over growth in the large cap space. PORTFOLIO REVIEW The largest detractor from the performance relative to the S&P 500(R) Index/3/ was stock selection within the technology sector. The Portfolio lacked exposure to Apple, an S&P 500(R) Index holding that continues to outperform, owing to product introductions like the iPhone. The Portfolio's underweight of the other energy and integrated oils sectors also detracted, as both sectors advanced nicely during the six-month period, benefiting from the price of crude oil. Although prices began the year with a rapid sell-off to below $60 per barrel, they subsequently rallied strongly to end on a high note in June, topping $70 per barrel--a level still below that of a year ago. Conversely, stock selection within the consumer staples sector aided relative performance, with Kroger performing well during the period. This large grocery store chain solidified its competitive position in the marketplace, allowing it to better withstand competition from giant retailers such as Wal-Mart. Lastly, stock selection within the health care sector aided relative performance, with pharmaceutical companies Baxter and Teva outperforming for the period. Baxter benefited from the positive resolution of issues regarding its infusion pump. Generic drug manufacturer Teva reported better than expected fourth quarter 2006 earnings and guided current year earnings higher. OUTLOOK We continue to increase our exposure to the technology sector. The glut of tech capacity put in place in the late 1990's has been largely absorbed, and tech companies are now well positioned to take advantage of increased infrastructure spending. We remain overweight consumer staples, continuing to concentrate on stable earners that can grow earnings in a slowing economic environment through new products and/or restructuring. We also took profits in several positions that have performed well over the past couple of years. The health care overweight was reduced, as we trimmed exposure to large pharmaceutical companies that have performed well and thus represented attractive profit-taking opportunities. We also decreased our exposure to utilities, taking advantage of the strong performance in this sector over the past year. We continue to underweight financial services, especially in regional banks, as we believe that banks are earning at above normal levels with prospects for an upswing in problem loans (from historically low levels). Recent sub-prime lending woes are a harbinger of more difficulties ahead. We remain underweight integrated oils, as crude oil prices remain above long term normalized levels and current earnings levels are not sustainable, in our opinion. THE PORTFOLIO IS ACTIVELY MANAGED AND THEREFORE, ITS HOLDINGS AND WEIGHTINGS OF A PARTICULAR ISSUER OR PARTICULAR SECTOR AS A PERCENTAGE OF PORTFOLIO ASSETS ARE SUBJECT TO CHANGE. SECTORS MAY INCLUDE MANY INDUSTRIES. NOTE: THE VIEWS OF LORD, ABBETT & CO. LLC AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS REPORT ARE AS OF JUNE 30, 2007; VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THIS DATE. INFORMATION PROVIDED IN THIS REPORT SHOULD NOT BE CONSIDERED A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. THE PORTFOLIO IS NOT INSURED BY THE FDIC, IS NOT A DEPOSIT OR OTHER OBLIGATION OF, OR GUARANTEED BY BANKS, AND IS SUBJECT TO INVESTMENT RISKS INCLUDING LOSS OF PRINCIPAL AMOUNT INVESTED. FOR A MORE DETAILED DISCUSSION OF THE RISKS ASSOCIATED WITH THE PORTFOLIO, SEE THE PORTFOLIO'S PROSPECTUS. - -------- /1/Dow Jones Industrial Average (DJIA): The Dow Jones Industrial Average is an unmanaged index of common stocks comprised of major industrial companies and assumes the reinvestment of dividends and capital gains. /2/S&P 100(R) Index: The Standard & Poor's 100 Stock Index known by its ticker symbol OEX, measures large company U.S. stock market performance. This market capitalization-weighted index is made up of 100 major, blue chip stocks across diverse industry groups. /3/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. Indices are unmanaged, do not reflect the deduction of fees or expenses and are not available for direct investment. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LORD ABBETT GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TEAM MANAGED The Portfolio is managed by a team of investment managers and analysts. Eli M. Salzmann and Sholom Dinsky head the team and have the joint and primary responsibility for the day-to-day management of the Portfolio. Messrs. Dinsky and Salzmann are Partners of Lord Abbett. Messrs. Salzmann and Dinsky have been with Lord Abbett since 1997 and 2000, respectively. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets --------------------------------------------- Exxon Mobil Corp. 5.32% --------------------------------------------- Citigroup, Inc. 4.15% --------------------------------------------- AT&T, Inc. 3.91% --------------------------------------------- General Electric Co. 3.51% --------------------------------------------- American International Group, Inc. 3.16% --------------------------------------------- Procter & Gamble Co. (The) 2.98% --------------------------------------------- Kraft Foods, Inc.--Class A 2.45% --------------------------------------------- Sun Microsystems, Inc. 2.44% --------------------------------------------- Abbott Laboratories 2.09% --------------------------------------------- CVS Caremark Corp. 2.00% --------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LORD ABBETT GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LORD ABBETT GROWTH AND INCOME PORTFOLIO MANAGED BY LORD, ABBETT & CO. LLC VS. S&P 500(R) INDEX/1/ Growth Based on $10,000+ [CHART] Lord Abbett Growth and Income Portfolio S&P 500(R) Index -------------------- ---------------- 12/31/1996 $10,000 $10,000 12/31/1997 12,400 13,336 12/31/1998 14,065 17,147 12/31/1999 16,395 20,754 12/31/2000 18,802 18,862 12/31/2001 17,717 16,619 12/31/2002 14,537 12,946 12/31/2003 19,052 16,662 12/31/2004 21,516 18,473 12/31/2005 22,310 19,380 12/31/2006 26,329 22,443 6/30/2007 27,822 24,005 ------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------- Since 1 Year 3 Year 5 Year 10 Year Inception/3/ ------------------------------------------------------------- Lord Abbett Growth and Income - -- Portfolio--Class A 18.14% 12.06% 11.12% 9.08% 12.33% Class B 17.80% 11.78% 10.83% -- 8.38% ------------------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 11.68% 10.71% 7.13% 11.05% ------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A shares is 12/11/89. Returns shown for the Class A shares are the historical returns of the Lord Abbett Growth & Income Portfolio of Cova Series Trust (from January 8, 1999 through December 31, 2000) and of the Growth and Income Portfolio of Lord Abbett Series Fund, Inc. (from December 11, 1989 through January 7, 1999). Inception of the Class B shares is 3/22/01. Index returns are based on an inception date of 12/11/89. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LORD ABBETT GROWTH AND INCOME PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,056.70 $2.60 Hypothetical (5% return before expenses) 1,000.00 1,022.27 2.56 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,054.90 $3.87 Hypothetical (5% return before expenses) 1,000.00 1,021.03 3.81 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.51% and 0.76% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST LORD ABBETT GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------- COMMON STOCKS - 97.5% AEROSPACE & DEFENSE - 1.9% Boeing Co. (The)..................... 182,600 $ 17,558,816 Northrop Grumman Corp................ 6,934 539,951 Raytheon Co.......................... 739,446 39,848,745 Rockwell Collins, Inc................ 309,377 21,854,391 --------------- 79,801,903 --------------- AIR FREIGHT & LOGISTICS - 0.1% United Parcel Service, Inc. - Class B 68,500 5,000,500 --------------- AUTO COMPONENTS - 0.1% Goodyear Tire & Rubber Co. (The)*.... 138,860 4,826,774 --------------- AUTOMOBILES - 1.0% Hertz Global Holdings, Inc.*(a)...... 1,498,334 39,810,734 --------------- BANKS - 4.0% Bank of New York Co., Inc............ 1,633,772 67,703,512 Fifth Third Bancorp(a)............... 341,900 13,597,363 Marshall & Ilsley Corp.(a)........... 436,020 20,767,632 PNC Financial Services Group, Inc.... 90,100 6,451,063 Regions Financial Corp............... 517,490 17,128,919 SunTrust Banks, Inc.................. 205,330 17,604,994 Wells Fargo & Co..................... 701,800 24,682,306 --------------- 167,935,789 --------------- BEVERAGES - 5.3% Anheuser-Busch Cos., Inc............. 1,127,385 58,804,401 Coca-Cola Co......................... 1,467,428 76,761,159 Coca-Cola Enterprises, Inc.(a)....... 2,617,652 62,823,648 Diageo Plc (ADR)..................... 323,923 26,986,025 --------------- 225,375,233 --------------- CHEMICALS - 1.8% Monsanto Co.......................... 698,470 47,174,664 Praxair, Inc.(a)..................... 365,974 26,346,468 --------------- 73,521,132 --------------- COMMERCIAL SERVICES & SUPPLIES - 0.9% Automatic Data Processing, Inc....... 423,498 20,526,948 Waste Management, Inc................ 480,116 18,748,530 --------------- 39,275,478 --------------- COMMUNICATIONS EQUIPMENT & SERVICES - 1.0% Juniper Networks, Inc.*.............. 468,900 11,802,213 Motorola, Inc........................ 14,600 258,420 QUALCOMM, Inc........................ 726,900 31,540,191 --------------- 43,600,824 --------------- COMPUTERS & PERIPHERALS - 4.8% Hewlett-Packard Co................... 1,320,800 58,934,096 International Business Machines Corp.(a)........................... 279,020 29,366,855 Network Appliance, Inc.*............. 401,100 11,712,120 Sun Microsystems, Inc.*.............. 19,560,031 102,885,763 --------------- 202,898,834 --------------- ------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------ ELECTRIC UTILITIES - 4.4% Dominion Resources, Inc........... 422,825 $ 36,494,026 FPL Group, Inc.................... 633,190 35,927,201 PG&E Corp.(a)..................... 1,160,901 52,588,815 PPL Corp.(a)...................... 865,774 40,509,565 Progress Energy, Inc.............. 467,947 21,333,704 --------------- 186,853,311 --------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.2% Emerson Electric Co............... 1,066,366 49,905,929 --------------- ENERGY EQUIPMENT & SERVICES - 1.0% Schlumberger, Ltd.(a)............. 495,479 42,085,986 --------------- FINANCIAL - DIVERSIFIED - 9.2% Charles Schwab Corp. (The)........ 576,900 11,837,988 Citigroup, Inc.................... 3,419,389 175,380,462 Fannie Mae........................ 1,116,526 72,942,643 Freddie Mac....................... 15,600 946,920 JPMorgan Chase & Co............... 1,377,151 66,722,966 Mellon Financial Corp............. 1,126,833 49,580,652 Morgan Stanley.................... 108,500 9,100,980 --------------- 386,512,611 --------------- FOOD & DRUG RETAILING - 3.5% Kraft Foods, Inc. - Class A....... 2,937,861 103,559,600 SUPERVALU, Inc.................... 914,108 42,341,483 --------------- 145,901,083 --------------- FOOD PRODUCTS - 0.2% Wm. Wrigley Jr. Co.(a)............ 128,600 7,112,866 --------------- FOOD RETAILERS - 1.8% Kroger Co. (The).................. 2,753,853 77,465,885 --------------- GAS UTILITIES - 0.5% Spectra Energy Corp............... 812,100 21,082,116 --------------- HEALTH CARE EQUIPMENT & SUPPLIES - 2.7% Baxter International, Inc......... 1,044,091 58,824,087 Boston Scientific Corp.*.......... 3,620,136 55,532,886 Johnson & Johnson................. 5,500 338,910 --------------- 114,695,883 --------------- HEALTH CARE PROVIDERS & SERVICES - 0.4% WellPoint, Inc.*(a)............... 208,045 16,608,232 --------------- HOUSEHOLD PRODUCTS - 3.5% Kimberly-Clark Corp............... 313,411 20,964,062 Procter & Gamble Co. (The)........ 2,054,947 125,742,207 --------------- 146,706,269 --------------- INDUSTRIAL - DIVERSIFIED - 3.5% General Electric Co............... 3,875,915 148,370,026 --------------- INSURANCE - 4.5% ACE, Ltd.......................... 13,900 869,028 Allstate Corp. (The).............. 15,100 928,801 American International Group, Inc. 1,906,882 133,538,947 Aon Corp.(a)...................... 980,500 41,779,105 See notes to financial statements 5 MET INVESTORS SERIES TRUST LORD ABBETT GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- INSURANCE - CONTINUED MBIA, Inc.(a)....................... 234,741 $ 14,605,585 --------------- 191,721,466 --------------- INTERNET SOFTWARE & SERVICES - 1.9% IAC/InterActiveCorp.*(a)............ 1,887,246 65,317,584 Yahoo!, Inc.*....................... 594,304 16,123,468 --------------- 81,441,052 --------------- MACHINERY - 0.7% Caterpillar, Inc.................... 236,930 18,551,619 Deere & Co.......................... 5,800 700,292 Eaton Corp.......................... 128,133 11,916,369 --------------- 31,168,280 --------------- MEDIA - 1.5% Idearc, Inc.(a)..................... 667 23,565 News Corp. - Class B(a)............. 1,206,315 27,672,866 Time Warner, Inc.................... 1,755,916 36,944,473 --------------- 64,640,904 --------------- METALS & MINING - 2.9% Barrick Gold Corp................... 1,733,742 50,399,880 BHP Billiton, Ltd. (ADR)(a)......... 234,000 13,981,500 Freeport-McMoRan Copper & Gold, Inc. - Class B(a)................. 685,416 56,766,153 --------------- 121,147,533 --------------- OIL & GAS - 7.4% Devon Energy Corp................... 276,900 21,678,501 EOG Resources, Inc.................. 125,205 9,147,477 Exxon Mobil Corp.................... 2,679,500 224,756,460 Occidental Petroleum Corp........... 378,000 21,878,640 Smith International, Inc.(a)........ 585,300 34,321,992 --------------- 311,783,070 --------------- PAPER & FOREST PRODUCTS - 1.1% International Paper Co.(a).......... 1,189,525 46,450,951 --------------- PHARMACEUTICALS - 9.7% Abbott Laboratories................. 1,644,100 88,041,555 Bristol-Myers Squibb Co............. 1,692,056 53,401,287 Eli Lilly & Co...................... 497,900 27,822,652 Novartis AG (ADR)................... 769,829 43,164,312 Pfizer, Inc......................... 24,200 618,794 Sanofi-Aventis (ADR)................ 1,114,617 44,885,627 Teva Pharmaceutical Industries, Ltd. (ADR)............................. 1,847,596 76,213,335 Wyeth............................... 1,319,991 75,688,284 --------------- 409,835,846 --------------- -------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------------- RETAIL - MULTILINE - 4.4% Costco Wholesale Corp.(a).............. 172,318 $ 10,084,049 CVS Caremark Corp...................... 2,310,726 84,225,963 Macy's, Inc............................ 393,532 15,654,703 Wal-Mart Stores, Inc................... 1,548,300 74,488,713 --------------- 184,453,428 --------------- RETAIL - SPECIALTY - 0.7% J Crew Group, Inc.*(a)................. 577,530 31,238,598 --------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 2.9% Altera Corp.(a)........................ 887,100 19,631,523 Microchip Technology, Inc.(a).......... 736,978 27,297,665 NVIDIA Corp.*.......................... 220,300 9,100,593 Taiwan Semiconductor Manufacturing Co., Ltd. (ADR)........................... 1,861,348 20,716,803 Texas Instruments, Inc................. 1,249,779 47,029,184 --------------- 123,775,768 --------------- SOFTWARE - 1.9% Microsoft Corp......................... 1,546,700 45,581,249 Oracle Corp.*.......................... 1,672,100 32,957,091 --------------- 78,538,340 --------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 5.1% AT&T, Inc.............................. 3,977,955 165,085,133 Corning, Inc.*......................... 1,251,200 31,968,160 Embarq Corp.(a)........................ 575 36,438 Sprint Nextel Corp..................... 11,500 238,165 Verizon Communications, Inc............ 441,190 18,163,792 --------------- 215,491,688 --------------- Total Common Stocks (Cost $3,544,299,305) 4,117,034,322 --------------- See notes to financial statements 6 MET INVESTORS SERIES TRUST LORD ABBETT GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- ESCROWED SHARES - 0.0% ESC Seagate Technology(b) (Cost - $0) 10,300 $ 10 --------------- SHORT-TERM INVESTMENT - 2.4% State Street Bank & Trust Co., Repurchase Agreement, dated 06/29/07 at 3.400% to be repurchased at $73,550,856 on 07/02/07 collateralized by $75,970,000 FHLB at 4.375% due 09/17/10 with a value of $75,000,623.......................... $73,530,022 73,530,022 State Street Bank & Trust Co., Repurchase Agreement, dated 06/29/07 at 3.400% to be repurchased at $25,969,334 on 07/02/07 collateralized by $28,285,000 FNMA at 4.375% due 10/15/15 with a value of $26,481,831.......................... 25,961,978 25,961,978 --------------- 99,492,000 --------------- Total Short-Term Investment (Cost - $99,492,000) 99,492,000 99,492,000 --------------- TOTAL INVESTMENTS - 99.9% (Cost $3,643,791,305) 4,216,526,332 --------------- Other Assets and Liabilities (net) - 0.1% 5,020,955 --------------- TOTAL NET ASSETS - 100.0% $ 4,221,547,287 =============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $217,414,777 and the collateral received consisted of cash in the amount of $205,246,137 and securities in the amount of $17,160,424. (b) Illiquid securities representing 0.0% of net assets. ADR - American Depositary Receipt FHLB - Federal Home Loan Bank FNMA - Federal National Mortgage Association See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LORD ABBETT GROWTH AND INCOME PORTFOLIO ASSETS Investments, at value (Note 2)* $4,117,034,332 Repurchase Agreement 99,492,000 Cash 4,869 Collateral for securities on loan 222,406,561 Receivable for investments sold 26,097,349 Receivable for Trust shares sold 2,226,856 Dividends receivable 6,181,253 Interest receivable 9,397 -------------- Total assets 4,473,452,617 -------------- LIABILITIES Payables for: Investments purchased 24,958,342 Trust shares redeemed 2,034,239 Distribution and services fees - Class B 353,178 Collateral for securities on loan 222,406,561 Investment advisory fee payable (Note 3) 1,695,010 Administration fee payable 43,888 Custodian and accounting fees payable 107,344 Accrued expenses 306,768 -------------- Total liabilities 251,905,330 -------------- NET ASSETS $4,221,547,287 ============== NET ASSETS REPRESENTED BY: Paid in surplus $3,414,792,389 Accumulated net realized gain 203,115,105 Unrealized appreciation on investments 572,735,027 Undistributed net investment income 30,904,766 -------------- Total $4,221,547,287 ============== NET ASSETS Class A $2,519,834,663 ============== Class B 1,701,712,624 ============== CAPITAL SHARES OUTSTANDING Class A 85,869,290 ============== Class B 58,311,321 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 29.35 ============== Class B 29.18 ============== - ------------------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $3,544,299,305 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LORD ABBETT GROWTH AND INCOME PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 40,331,208 Interest (2) 2,135,497 ------------ Total investment income 42,466,705 ------------ EXPENSES: Investment advisory fee (Note 3) 9,551,219 Administration fees 136,838 Custody and accounting fees 116,380 Distribution fee - Class B 2,012,883 Transfer agent fees 11,442 Audit 11,992 Legal 7,779 Trustee fees and expenses 7,962 Shareholder reporting 181,126 Insurance 28,916 Other 2,532 ------------ Total expenses 12,069,069 Less broker commission recapture (175,344) ------------ Net expenses 11,893,725 ------------ Net investment income 30,572,980 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FUTURES CONTRACTS: Net realized gain on: Investments 228,293,489 Futures contracts 188,352 ------------ Net realized gain on investments and futures contracts 228,481,841 ------------ Net change in unrealized depreciation on: Investments (47,938,020) ------------ Net change in unrealized depreciation on investments (47,938,020) ------------ Net realized and change in unrealized gain on investments and futures contracts 180,543,821 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $211,116,801 ============ - --------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 654,429 (2)Interest income includes securities lending income of: 165,162 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LORD ABBETT GROWTH AND INCOME PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 30,572,980 $ 53,166,816 Net realized gain on investments and futures contracts 228,481,841 208,968,321 Net change in unrealized appreciation (depreciation) on investments (47,938,020) 305,297,425 -------------- -------------- Net increase in net assets resulting from operations 211,116,801 567,432,562 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (23,281,248) (39,462,221) Class B (13,684,829) (18,016,232) From net realized gains Class A (100,717,645) (173,559,959) Class B (70,318,294) (95,632,060) -------------- -------------- Net decrease in net assets resulting from distributions (208,002,016) (326,670,472) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 351,782,375 347,527,465 Class B 171,301,904 369,741,915 Net asset value of shares issued through acquisition Class A -- -- Class B -- 27,312,987 Net asset value of shares issued through dividend reinvestment Class A 123,998,893 213,022,180 Class B 84,003,123 113,648,292 Cost of shares repurchased Class A (129,400,694) (506,219,557) Class B (151,862,236) (153,391,225) -------------- -------------- Net increase in net assets from capital share transactions 449,823,365 411,642,057 -------------- -------------- TOTAL INCREASE IN NET ASSETS 452,938,150 652,404,147 Net assets at beginning of period 3,768,609,137 3,116,204,990 -------------- -------------- Net assets at end of period $4,221,547,287 $3,768,609,137 ============== ============== Net assets at end of period includes undistributed net investment income $ 30,904,766 $ 37,297,863 ============== ============== See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LORD ABBETT GROWTH AND INCOME PORTFOLIO --------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ------------ (UNAUDITED) 2006 -------------- -------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 29.36 $ 27.59 -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.24(a) 0.46(a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.40 4.22 -------- -------- Total from Investment Operations...................................... 1.64 4.68 -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.31) (0.54) Distributions from Net Realized Capital Gains......................... (1.34) (2.37) -------- -------- Total Distributions................................................... (1.65) (2.91) -------- -------- NET ASSET VALUE, END OF PERIOD........................................ $ 29.35 $ 29.36 ======== ======== TOTAL RETURN 5.67% 18.03% Ratio of Expenses to Average Net Assets**............................. 0.51%* 0.54% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.52%* 0.54% Ratio of Net Investment Income to Average Net Assets.................. 1.67%* 1.64% Portfolio Turnover Rate............................................... 42.7% 50.2% Net Assets, End of Period (in millions)............................... $2,519.8 $2,172.1 --------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ------------ (UNAUDITED) 2006 -------------- -------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 29.20 $ 27.43 -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.21(a) 0.39 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.37 4.20 -------- -------- Total from Investment Operations...................................... 1.58 4.59 -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.26) (0.45) Distributions from Net Realized Capital Gains......................... (1.34) (2.37) -------- -------- Total Distributions................................................... (1.60) (2.82) -------- -------- NET ASSET VALUE, END OF PERIOD........................................ $ 29.18 $ 29.20 ======== ======== TOTAL RETURN 5.49% 17.78% Ratio of Expenses to Average Net Assets**............................. 0.76%* 0.79% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.77%* 0.79% Ratio of Net Investment Income to Average Net Assets.................. 1.43%* 1.40% Portfolio Turnover Rate............................................... 42.7% 50.2% Net Assets, End of Period (in millions)............................... $1,701.7 $1,596.5 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A LORD ABBETT GROWTH AND INCOME PORTFOLIO ----------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ----------------------------------------------- 2005 2004 2003 2002 -------- -------- -------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 27.44 $ 24.41 $ 18.86 $ 25.05 -------- -------- -------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.40 (a) 0.33 (a) 0.23 (a) 0.21 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.61 2.82 5.56 (4.67) -------- -------- -------- ------- Total from Investment Operations...................................... 1.01 3.15 5.79 (4.46) -------- -------- -------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.31) (0.12) (0.24) (0.21) Distributions from Net Realized Capital Gains......................... (0.55) -- -- (1.52) -------- -------- -------- ------- Total Distributions................................................... (0.86) (0.12) (0.24) (1.73) -------- -------- -------- ------- NET ASSET VALUE, END OF PERIOD........................................ $ 27.59 $ 27.44 $ 24.41 $ 18.86 ======== ======== ======== ======= TOTAL RETURN 3.68% 12.92% 31.06% (17.95)% Ratio of Expenses to Average Net Assets**............................. 0.53% 0.57% 0.62% 0.65 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A 0.61% 0.63 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.55%(b) 0.56%(b) 0.62%(b) 0.67 % Ratio of Net Investment Income to Average Net Assets.................. 1.46% 1.30% 1.13% 0.94 % Portfolio Turnover Rate............................................... 45.9% 29.7% 37.0% 55.4 % Net Assets, End of Period (in millions)............................... $1,985.7 $1,867.5 $1,167.7 $890.2 CLASS B ----------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ----------------------------------------------- 2005 2004 2003 2002 -------- -------- -------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $ 27.27 $ 24.29 $ 18.78 $ 25.01 -------- -------- -------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.33 (a) 0.27 (a) 0.18 (a) 0.17 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.61 2.80 5.54 (4.67) -------- -------- -------- ------- Total from Investment Operations...................................... 0.94 3.07 5.72 (4.50) -------- -------- -------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.23) (0.09) (0.21) (0.21) Distributions from Net Realized Capital Gains......................... (0.55) -- -- (1.52) -------- -------- -------- ------- Total Distributions................................................... (0.78) (0.09) (0.21) (1.73) -------- -------- -------- ------- NET ASSET VALUE, END OF PERIOD........................................ $ 27.43 $ 27.27 $ 24.29 $ 18.78 ======== ======== ======== ======= TOTAL RETURN 3.39% 12.65% 30.73% (18.12)% Ratio of Expenses to Average Net Assets**............................. 0.78% 0.82% 0.86% 0.90 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A 0.86% 0.88 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.80%(b) 0.80%(b) 0.86%(b) 0.93 % Ratio of Net Investment Income to Average Net Assets.................. 1.21% 1.08% 0.87% 0.78 % Portfolio Turnover Rate............................................... 45.9% 29.7% 37.0% 55.4 % Net Assets, End of Period (in millions)............................... $1,130.5 $1,282.3 $1,081.0 $337.3 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Lord Abbett Growth and Income Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Expiring Portfolio Total 12/31/2008 12/31/2009 12/31/2010 - --------- ----------- ---------- ----------- ---------- Lord Abbett Growth and Income Portfolio $46,237,772 $8,374,531 $28,690,142 $9,173,099 Lord Abbett Growth and Income Portfolio acquired losses of $61,902,713 in the merger with J.P. Morgan Enhanced Index Portfolio on April 28th, 2003 which are subject to an annual limitation of $5,221,647. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Lord, Abbett & Co. LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Lord Abbett Growth and Income Portfolio $9,551,219 0.60% First $600 Million 0.55% $600 Million to $1.1 Billion 0.50% $1.1 Billion to $1.5 Billion 0.45% Over $1.5 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Shares Issued in Through Increase Beginning Shares Connection with Dividend Shares in Shares Ending Shares Sold Acquisition (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- ---------- -------------------- ------------- ----------- ----------- ---------- Lord Abbett Growth and Income Portfolio Class A 06/30/2007 73,977,334 11,991,531 -- 4,295,078 (4,394,653) 11,891,956 85,869,290 12/31/2006 71,979,223 12,455,155 -- 7,975,372 (18,432,416) 1,998,111 73,977,334 Class B 06/30/2007 54,680,361 5,905,198 -- 2,924,900 (5,199,138) 3,630,960 58,311,321 12/31/2006 41,220,010 13,717,465 1,016,486 4,270,886 (5,544,486) 13,460,351 54,680,361 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchase Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Lord Abbett Growth and Income Portfolio $-- $1,839,934,160 $-- $1,632,252,988 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation Depreciation Appreciation - --------- -------------- ------------ ------------ -------------- Lord Abbett Growth and Income Portfolio $3,643,791,305 $600,248,244 $(27,513,217) $572,735,027 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Lord Abbett Growth and Income Portfolio $217,414,777 $222,406,561 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ----------------------- ------------------------ ------------------------ 2006 2005 2006 2005 2006 2005 ----------- ----------- ------------ ----------- ------------ ----------- Lord Abbett Growth and Income Portfolio $59,808,462 $30,923,009 $266,862,010 $60,761,684 $326,670,472 $91,684,693 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Lord Abbett Growth and Income Portfolio $39,089,371 $168,912,490 $616,524,840 $(20,886,588) $803,640,113 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. ACQUISITIONS On May 1, 2006, Lord Abbett Growth and Income Portfolio ("Growth and Income") acquired all of the net assets of Federated Stock Portfolio, a series of The Travelers Series Trust ("Federated Stock"), pursuant to a plan of reorganization approved by Federated Stock shareholders on March 14, 2006. The acquisition was accomplished by a tax-free exchange of 1,016,486 Class B shares of Growth and Income (valued at $27.3 million) in exchange for the 1,773,115 Class A shares of Federated Stock outstanding on April 28, 2006. Federated Stock Class A net assets at that date ($27.3 million), including $2,884,780 of unrealized appreciation were combined with those of Growth and Income Class B. The cost of securities acquired in the tax-free exchange by Growth and Income from Federated Stock was $24,155,155. The aggregate Class B net assets of Growth and Income and Class A of Federated Stock immediately before the acquisition were $1,196,462,432 and $27,312,987, respectively. The aggregate Class B net assets of Growth and Income immediately after the acquisition were $1,223,775,419. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST Lord Abbett Mid-Cap Value Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- LORD ABBETT MID-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET REVIEW Supported by above-trend earnings growth and a dwindling supply of shares outstanding, equities returned approximately 7% (on a total return basis) in the six-month period ended June 30, 2007. Though the path higher had its dips and turns, both the Dow Jones Industrial Average/(1) /and S&P 500(R) Index/(2)/ reached record levels, with the latter finally cresting (albeit for only a brief period) its prior high established seven years ago. A bevy of mergers and acquisitions, private equity deals, and share buybacks cumulatively left investors with fewer shares of public companies to own. The industrial sector of the economy looked stronger in the period. With the supply of inventories low and foreign demand robust, manufacturing activity began to accelerate. The Institute for Supply Management's (ISM) survey of the manufacturing sector, for instance, jumped 4.1 points between March and May. In response, year-ahead forward rates on three-month deposits rose, and the yield on the 10-year Treasury bond climbed lockstep. By early June, the rise in the 10-year Treasury bond yield eclipsed that of short-term rates, which triggered a period of consolidation in the equity markets. Though the semiannual period ended June 30, 2007 finished on a down-note, the gains returned during the full period were still quite strong. Returns in the equity market were broad; however, companies with mid to small capitalizations outperformed large to mega capitalizations. In fact, shares of growth-oriented small and mid cap companies led all other styles of investing. The relative strength of small and mid caps reflected the large number of private equity deals (reportedly worth more than $300 billion) announced between January and June 2007. With the performance of large cap companies trailing those of their smaller peers, the valuation gap (the difference between the prices that investors are willing to pay for the earnings of the companies in each index) widened. At the close of June, the price-to-earnings ratio (P/E) of the S&P 100(R) Index/(3)/ was about 25% less than the P/E of the small and mid cap indexes. Finally, unlike in the small and mid cap categories, value continued its dominance over growth in the large cap space. PORTFOLIO REVIEW For the six-month period ended June 30, 2007, the Portfolio outperformed the Russell Midcap(R) Index/(4)/. The Portfolio's underweight within the financial services sector was the largest contributor to performance during the period as this sector was negatively impacted by the fallout from a troubled sub-prime mortgage market. The largest contributor to performance overall was Mosaic, the world's largest phosphate producer, which benefited from higher demand and improved pricing for fertilizer. The company also prepaid a portion of its outstanding loans in an effort to reduce overall debt and improve the strength of its balance sheet. King Pharmaceuticals, a healthcare holding, was another significant performer. The company's stock price rose as it surprised the Street by announcing higher than expected earnings for the fourth quarter of 2006, and again for the first quarter of 2007. The largest detractor from performance was stock selection within the consumer discretionary sector. Shares of OfficeMax fell after the company announced disappointing first quarter results, driven mainly by profit deterioration in its contract segment. Another significant detractor was JDS Uniphase, a communications equipment supplier. Shares fell sharply after the company announced a loss for the fiscal third quarter and lower guidance for the fourth quarter. Another significant detractor during the first half of 2007 was NiSource, an energy holding company. Shares slid after management announced that it would not be pursuing the sale of its electric business as many analysts had hoped it would. OUTLOOK Returns in the stock market have been strong for the past four years, particularly in mid cap stocks. Valuations have compressed across the capitalization spectrum, but they do not appear to be stretched. Profitability at many companies is at peak levels and we are clearly in the later stages of expansion. The recent financial turmoil and housing market pressure may slow economic growth and perhaps impinge profitability going forward. We will continue to invest in areas where we see company and industry catalysts to improve below-average levels of profitability. We maintain our overweight position in telecommunications, believing the companies will benefit from reduced costs and expanded services, including television and high speed internet. Telecommunications equipment suppliers also remain an area of focus for us, as we expect them to improve profitability as telephone companies and cable companies extend their networks. Recently we have increased our exposure to more traditionally defensive companies by adding names within the consumer staples and health care sectors. We have maintained an underweight position in financial services for a number of years. With the exception of insurance-related holdings, we have not seen the combination of valuation and the potential for improving profitability that would make the companies attractive to us. As a result, we have no exposure to banks or sub-prime mortgage lenders, and have a significant relative underweight position in REIT securities. However, the sub-prime mortgage implosion, a growing fear of credit deterioration, and general uncertainty over the direction of future fed policy may create the opportunity for future investment. THE PORTFOLIO IS ACTIVELY MANAGED AND THEREFORE, ITS HOLDINGS AND WEIGHTINGS OF A PARTICULAR ISSUER OR PARTICULAR SECTOR AS A PERCENTAGE OF PORTFOLIO ASSETS ARE SUBJECT TO CHANGE. SECTORS MAY INCLUDE MANY INDUSTRIES. NOTE: THE VIEWS OF LORD, ABBETT & CO. LLC AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS REPORT ARE AS OF JUNE 30, 2007; VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THIS DATE. INFORMATION PROVIDED IN THIS REPORT SHOULD NOT BE CONSIDERED A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. THE PORTFOLIO IS NOT INSURED BY THE FDIC, IS NOT A DEPOSIT OR OTHER OBLIGATION OF, OR GUARANTEED BY, BANKS, AND IS SUBJECT TO INVESTMENT RISKS INCLUDING LOSS OF PRINCIPAL AMOUNT INVESTED. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- LORD ABBETT MID-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- FOR A MORE DETAILED DISCUSSION OF THE RISKS ASSOCIATED WITH THE PORTFOLIO, SEE THE PORTFOLIO'S PROSPECTUS. - -------- /1/Dow Jones Industrial Average (DJIA): The Dow Jones Industrial Average is an unmanaged index of common stocks comprised of major industrial companies and assumes the reinvestment of dividends and capital gains. /2/S&P 500 Index: Widely regarded as the standard for measuring large-cap U.S. stock market performance, this popular index includes a representative sample of leading companies in leading industries. /3/S&P 100 Index: The Standard & Poor's 100 Stock Index known by its ticker symbol OEX, measures large company U.S. stock market performance. This market capitalization-weighted index is made up of 100 major, blue chip stocks across diverse industry groups. /4/Russell Midcap(R) Index: Measures the performance of the 800 smallest companies in the Russell 1000 Index, which represent approximately 30% of the total market capitalization of the Russell 1000 Index. Indexes are unmanaged, do not reflect the deduction of fees and expenses, and are not available for direct investment. TEAM MANAGED Lord Abbett uses a team of investment managers and analysts acting together to manage the Portfolio's investments. Edward K. von der Linde, Partner and Investment Manager, leads the team. The other senior members are Eileen Banko, Howard E. Hansen, and David G. Builder. Mr. von der Linde and Mr. Hansen are jointly and primarily responsible for the day-to-day management of the Portfolio. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets --------------------------------------------------- Qwest Communications International, Inc. 3.29% --------------------------------------------------- R.H. Donnelley Corp. 2.94% --------------------------------------------------- McAfee, Inc. 2.61% --------------------------------------------------- King Pharmaceuticals, Inc. 2.55% --------------------------------------------------- Interpublic Group of Cos., Inc. 2.50% --------------------------------------------------- R. R. Donnelley & Sons Co. 2.29% --------------------------------------------------- Embarq Corp. 2.28% --------------------------------------------------- Avaya, Inc. 2.17% --------------------------------------------------- EOG Resources, Inc. 2.16% --------------------------------------------------- Mylan Laboratories, Inc. 2.09% --------------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Communications 25.3% Non-Cyclical 16.2% Industrials 11.5% Cyclical 10.0% Basic Materials 10.0% Utilities 8.9% Financials 8.0% Energy 6.7% Technology 3.4% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- LORD ABBETT MID-CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY LORD, ABBETT & CO. LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- LORD ABBETT MID-CAP VALUE PORTFOLIO MANAGED BY LORD, ABBETT & CO. LLC VS. S&P MIDCAP(R) 400/CITIGROUP VALUE INDEX/1/ AND RUSSELL MIDCAP(R) INDEX/2/ Growth Based on $10,000+ [CHART] Lord Abbett Mid- S&P MidCap(R) 400/ Russell Cap Value Portfolio Citigroup Value Index Midcap(R) Index ------------------- --------------------- --------------- 8/20/1997 $10,000 $10,000 $10,000 12/31/1997 10,490 11,191 10,678 12/31/1998 10,606 11,606 11,757 12/31/1999 11,211 11,301 13,902 12/31/2000 17,139 13,506 15,049 12/31/2001 18,527 13,699 14,203 12/31/2002 16,802 12,407 11,904 12/31/2003 21,196 16,601 16,675 12/31/2004 26,458 19,453 20,046 12/31/2005 28,649 21,548 22,583 12/31/2006 32,229 24,698 26,028 6/30/2007 35,935 27,262 28,605 ------------------------------------------------------------------ Average Annual Return/3/ (for the period ended 6/30/07) ------------------------------------------------------------------ 1 Year 3 Year 5 Year Since Inception/4/ ------------------------------------------------------------------ Lord Abbett Mid-Cap - -- Value Portfolio--Class A 24.44% 15.63% 14.24% 13.85% Class B 24.10% 15.34% 13.94% 12.86% ------------------------------------------------------------------ S&P MidCap(R) 400/ - - - Citigroup Value Index/1/ 18.39% 15.61% 14.22% 10.64% ------------------------------------------------------------------ - -- Russell Midcap(R) Index/2/ 20.83% 17.16% 16.39% 11.07% ------------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The S&P MidCap(R) 400/Citigroup Value Index consists of 400 domestic stocks chosen for market size, liquidity, and industry group representation. The blended Index is constructed by selecting the stocks in each index with high book-to-price ratios. The Indices do not include fees or expenses and are not available for direct investment. /2/The Russell Midcap(R) Index is an unmanaged index which measures the performance of the 800 smallest companies in the Russell 1000(R) Index, which represent approximately 30% of the total market capitalization of the Russell 1000 Index. As of the latest reconstitution, the average market capitalization was approximately $6.3 billion; the median market capitalization was approximately $4.7 billion. The largest company in the Index had a market capitalization of $18.3 billion. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class A shares is 8/20/97. Inception of the Class B shares is 4/3/01. The Russell Midcap(R) Index returns are based on an inception date of 8/20/97. The S&P MidCap(R) 400/Citigroup Value Index returns are based on an inception date of 8/1/97. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 LORD ABBETT MID-CAP VALUE PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,115.00 $3.72 Hypothetical (5% return before expenses) 1,000.00 1,021.27 3.56 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,113.40 $5.03 Hypothetical (5% return before expenses) 1,000.00 1,020.03 4.81 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.71% and 0.96% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST LORD ABBETT MID-CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------ VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------------ COMMON STOCKS - 95.8% AUTO COMPONENTS - 0.5% ArvinMeritor, Inc.(a)............................. 73,000 $ 1,620,600 Goodyear Tire & Rubber Co. (The)*(a).............. 42,800 1,487,728 ------------- 3,108,328 ------------- BEVERAGES - 1.9% Coca-Cola Enterprises, Inc........................ 470,196 11,284,704 ------------- CHEMICALS - 6.7% Chemtura Corp..................................... 689,056 7,655,412 Eastman Chemical Co............................... 169,508 10,904,450 Monsanto Co....................................... 99,890 6,746,571 Mosaic Co.*....................................... 308,527 12,038,723 Potash Corp. of Saskatchewan, Inc................. 25,375 1,978,489 ------------- 39,323,645 ------------- COMMERCIAL SERVICES & SUPPLIES - 6.6% Allied Waste Industries, Inc.*(a)................. 475,136 6,395,330 Arbitron, Inc..................................... 34,883 1,797,521 R. R. Donnelley & Sons Co......................... 309,635 13,472,219 R.H. Donnelley Corp.*(a).......................... 228,301 17,300,650 ------------- 38,965,720 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 3.9% Avaya, Inc.*...................................... 757,593 12,757,866 Tellabs, Inc.*.................................... 970,598 10,443,635 ------------- 23,201,501 ------------- CONTAINERS & PACKAGING - 3.0% Ball Corp......................................... 212,522 11,299,795 Pactiv Corp.*..................................... 203,071 6,475,934 ------------- 17,775,729 ------------- ELECTRIC UTILITIES - 6.3% Ameren Corp....................................... 228,211 11,184,621 CMS Energy Corp.(a)............................... 581,676 10,004,827 Northeast Utilities............................... 406,958 11,541,329 Puget Energy, Inc................................. 191,389 4,627,786 ------------- 37,358,563 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 1.8% Hubbell, Inc. - Class B(a)........................ 190,610 10,334,874 ------------- ENERGY EQUIPMENT & SERVICES - 1.8% GlobalSantaFe Corp.(a)............................ 143,489 10,367,080 ------------- FOOD & DRUG RETAILING - 1.2% Safeway, Inc...................................... 216,610 7,371,238 ------------- FOOD PRODUCTS - 1.0% Smithfield Foods, Inc.*........................... 190,446 5,863,832 ------------- FOOD RETAILERS - 1.3% Kroger Co. (The).................................. 262,911 7,395,687 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.4% Bausch & Lomb, Inc.(a)............................ 117,900 8,186,976 ------------- ------------------------------------------------------------------------ VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------------ HEALTH CARE PROVIDERS & SERVICES - 1.5% Aetna, Inc........................................ 85,081 $ 4,203,001 Healthsouth Corp.*(a)............................. 245,782 4,451,112 ------------- 8,654,113 ------------- HOTELS, RESTAURANTS & LEISURE - 0.9% Brinker International, Inc......... 187,322 5,482,915 ---------- HOUSEHOLD DURABLES - 2.5% Newell Rubbermaid, Inc............. 228,873 6,735,732 Snap-On, Inc....................... 153,802 7,768,539 ---------- 14,504,271 ---------- INDUSTRIAL - DIVERSIFIED - 1.1% KBR, Inc.*......................... 236,611 6,206,307 ---------- INSURANCE - 6.9% ACE, Ltd........................... 90,688 5,669,814 Conseco, Inc.*..................... 350,840 7,329,047 Everest Reinsurance Group, Ltd..... 7,492 813,931 Genworth Financial, Inc. - Class A. 41,864 1,440,122 PartnerRe, Ltd.(a)................. 133,570 10,351,675 SAFECO Corp........................ 75,161 4,679,524 XL Capital, Ltd. - Class A(a)...... 125,325 10,563,644 ---------- 40,847,757 ---------- INTERNET SOFTWARE & SERVICES - 2.8% McAfee, Inc.*...................... 436,351 15,359,555 Openwave Systems, Inc.(a).......... 165,148 1,033,827 ---------- 16,393,382 ---------- MACHINERY - 2.8% Cummins, Inc....................... 62,255 6,300,829 Joy Global, Inc.................... 1,274 74,312 Pentair, Inc.(a)................... 22,900 883,253 Timken Co. (The)................... 263,735 9,523,471 ---------- 16,781,865 ---------- MEDIA - 3.6% Clear Channel Communications, Inc.. 164,854 6,234,778 Interpublic Group of Cos., Inc.*(a) 1,291,680 14,725,152 ---------- 20,959,930 ---------- OIL & GAS - 6.9% EOG Resources, Inc................. 174,338 12,737,134 Halliburton Co..................... 300,829 10,378,601 NiSource, Inc.(a).................. 534,899 11,077,758 Range Resources Corp.(a)........... 115,264 4,312,026 Southwest Gas Corp.(a)............. 59,896 2,025,084 ---------- 40,530,603 ---------- PAPER & FOREST PRODUCTS - 2.9% Bowater, Inc.(a)................... 321,120 8,011,944 MeadWestvaco Corp.................. 251,566 8,885,311 ---------- 16,897,255 ---------- See notes to financial statements 5 MET INVESTORS SERIES TRUST LORD ABBETT MID-CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------- PHARMACEUTICALS - 4.6% King Pharmaceuticals, Inc.*........ 733,160 $ 15,000,454 Mylan Laboratories, Inc............ 677,344 12,320,887 ------------- 27,321,341 ------------- REAL ESTATE - 0.7% Host Hotels & Resorts, Inc. (REIT). 181,934 4,206,314 ------------- RETAIL - MULTILINE - 0.8% Macy's, Inc........................ 124,789 4,964,106 ------------- RETAIL - SPECIALTY - 3.3% Foot Locker, Inc................... 313,473 6,833,711 Liz Claiborne, Inc.(a)............. 42,300 1,577,790 OfficeMax, Inc.(a)................. 280,858 11,037,720 ------------- 19,449,221 ------------- SOFTWARE - 3.2% Cadence Design Systems, Inc.*...... 541,115 11,882,886 Sybase, Inc.*...................... 299,780 7,161,744 ------------- 19,044,630 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 11.0% ADC Telecommunications, Inc.*(a)... 497,647 9,121,870 CenturyTel, Inc.................... 134,072 6,576,232 Embarq Corp........................ 211,550 13,405,923 JDS Uniphase Corp.*(a)............. 885,938 11,898,147 Qwest Communications International, Inc.*(a)......................... 2,000,326 19,403,162 Windstream Corp.................... 297,900 4,397,004 ------------- 64,802,338 ------------- TRADING COMPANIES & DISTRIBUTORS - 2.9% Genuine Parts Co................... 203,661 10,101,586 W.W. Grainger, Inc................. 72,603 6,755,709 ------------- 16,857,295 ------------- Total Common Stocks (Cost $489,504,492) 564,441,520 ------------- ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- SHORT-TERM INVESTMENT - 4.6% State Street Bank & Trust Co., Repurchase Agreement, dated 06/29/07 at 3.400% to be repurchased at $27,051,662 on 07/02/07 collateralized by $27,945,000 FHLB at 4.375% due 09/17/10 with a value of $27,588,422. (Cost - $27,044,000)................... $27,044,000 $ 27,044,000 ------------ TOTAL INVESTMENTS - 100.4% (Cost $516,548,492) 591,485,520 Other Assets and Liabilities (net) - (0.4)% (2,351,542) ------------ TOTAL NET ASSETS - 100.0% $589,133,978 ============ PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $97,167,048 and the collateral received consisted of cash in the amount of $90,680,427 and securities in the amount of $9,065,500. FHLB - Federal Home Loan Bank REIT - Real Estate Investment Trust See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) LORD ABBETT MID-CAP VALUE PORTFOLIO ASSETS Investments, at value (Note 2)* $564,441,520 Repurchase Agreement 27,044,000 Cash 656 Collateral for securities on loan 99,745,927 Receivable for investments sold 3,093,877 Receivable for Trust shares sold 140,671 Dividends receivable 961,744 Interest receivable 5,108 ------------ Total assets 695,433,503 ------------ LIABILITIES Payables for: Investments purchased 5,351,573 Trust shares redeemed 644,907 Distribution and services fees - Class B 102,542 Collateral for securities on loan 99,745,927 Investment advisory fee payable (Note 3) 324,523 Administration fee payable 6,784 Custodian and accounting fees payable 60,872 Accrued expenses 62,397 ------------ Total liabilities 106,299,525 ------------ NET ASSETS $589,133,978 ============ NET ASSETS REPRESENTED BY: Paid in surplus $496,217,096 Accumulated net realized gain 16,893,161 Unrealized appreciation on investments 74,937,028 Undistributed net investment income 1,086,693 ------------ Total $589,133,978 ============ NET ASSETS Class A $ 95,056,818 ============ Class B 494,077,160 ============ CAPITAL SHARES OUTSTANDING Class A 4,366,759 ============ Class B 22,917,020 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 21.77 ============ Class B 21.56 ============ - ------------------------------------------------------------------ *Investments at cost, excluding Repurchase Agreements $489,504,492 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) LORD ABBETT MID-CAP VALUE PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 3,118,229 Interest (2) 320,537 ----------- Total investment income 3,438,766 ----------- EXPENSES: Investment advisory fee (Note 3) 1,452,087 Administration fees 16,571 Custody and accounting fees 17,580 Distribution fee - Class B 421,406 Transfer agent fees 7,367 Audit 11,421 Legal 7,434 Trustee fees and expenses 7,160 Shareholder reporting 17,053 Insurance 2,935 Other 1,893 ----------- Total expenses 1,962,907 Less broker commission recapture (9,696) ----------- Net expenses 1,953,211 ----------- Net investment income 1,485,555 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain on: Investments 34,739,111 Foreign currency 749 ----------- Net realized gain on investments and foreign currency 34,739,860 ----------- Net change in unrealized appreciation on: Investments 3,580,766 ----------- Net change in unrealized appreciation on investments 3,580,766 ----------- Net realized and change in unrealized gain on investments and foreign currency 38,320,626 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $39,806,181 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 483 (2)Interest income includes securities lending income of: 22,488 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) LORD ABBETT MID-CAP VALUE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 1,485,555 $ 2,220,692 Net realized gain on investments and foreign currency 34,739,860 31,128,628 Net change in unrealized appreciation on investments 3,580,766 8,408,255 ------------ ------------ Net increase in net assets resulting from operations 39,806,181 41,757,575 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (919,253) (778,225) Class B (1,700,310) (1,324,717) From net realized gains Class A (12,989,354) (9,687,781) Class B (35,848,627) (22,739,424) ------------ ------------ Net decrease in net assets resulting from distributions (51,457,544) (34,530,147) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 2,113,350 1,003,182 Class B 179,826,088 42,845,402 Net asset value of shares issued through acquisition Class A -- -- Class B 73,473,358 -- Net asset value of shares issued through dividend reinvestment Class A 13,908,607 10,466,006 Class B 37,548,937 24,064,141 Cost of shares repurchased Class A (14,322,158) (29,208,483) Class B (54,885,291) (35,565,717) ------------ ------------ Net increase in net assets from capital share transactions 237,662,891 13,604,531 ------------ ------------ TOTAL INCREASE IN NET ASSETS 226,011,528 20,831,959 Net assets at beginning of period 363,122,450 342,290,491 ------------ ------------ Net assets at end of period $589,133,978 $363,122,450 ============ ============ Net assets at end of period includes undistributed net investment income $ 1,086,693 $ 2,220,701 ============ ============ See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A LORD ABBETT MID-CAP VALUE PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $22.79 $22.47 $21.64 $17.80 $14.41 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.09 (a) 0.17 (a) 0.19 (a) 0.17 (a) 0.15 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 2.47 2.44 1.60 4.25 3.62 ------ ------ ------ ------ ------ Total from Investment Operations...................................... 2.56 2.61 1.79 4.42 3.77 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.24) (0.17) (0.13) (0.10) (0.11) Distributions from Net Realized Capital Gains......................... (3.34) (2.12) (0.83) (0.48) (0.27) ------ ------ ------ ------ ------ Total Distributions................................................... (3.58) (2.29) (0.96) (0.58) (0.38) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $21.77 $22.79 $22.47 $21.64 $17.80 ====== ====== ====== ====== ====== TOTAL RETURN 11.50% 12.49% 8.28% 24.82% 26.15% Ratio of Expenses to Average Net Assets**............................. 0.71%* 0.77% 0.76% 0.78% 0.83% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A N/A N/A N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.72%* 0.78% 0.76% N/A 0.82%(b) Ratio of Net Investment Income to Average Net Assets.................. 0.79%* 0.80% 0.86% 0.86% 0.98% Portfolio Turnover Rate............................................... 22.3% 27.8% 26.2% 19.7% 18.8% Net Assets, End of Period (in millions)............................... $95.1 $96.8 $113.3 $125.1 $90.8 CLASS B ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $22.56 $22.28 $21.48 $17.70 $14.35 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.07 (a) 0.12 (a) 0.14 (a) 0.12 (a) 0.11 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 2.43 2.40 1.59 4.22 3.60 ------ ------ ------ ------ ------ Total from Investment Operations...................................... 2.50 2.52 1.73 4.34 3.71 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.16) (0.12) (0.10) (0.08) (0.09) Distributions from Net Realized Capital Gains......................... (3.34) (2.12) (0.83) (0.48) (0.27) ------ ------ ------ ------ ------ Total Distributions................................................... (3.50) (2.24) (0.93) (0.56) (0.36) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $21.56 $22.56 $22.28 $21.48 $17.70 ====== ====== ====== ====== ====== TOTAL RETURN 11.34% 12.18% 8.05% 24.50% 25.87% Ratio of Expenses to Average Net Assets**............................. 0.96%* 1.02% 1.01% 1.03% 1.08% Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A N/A N/A N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.96%* 1.03% 1.02% N/A 1.06%(b) Ratio of Net Investment Income to Average Net Assets.................. 0.66%* 0.56% 0.62% 0.60% 0.73% Portfolio Turnover Rate............................................... 22.3% 27.8% 26.2% 19.7% 18.8% Net Assets, End of Period (in millions)............................... $494.1 $266.4 $229.0 $179.1 $100.0 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: LORD ABBETT MID-CAP VALUE PORTFOLIO ------- ------- 2002 ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $16.64 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.16 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (1.71) ------ Total from Investment Operations...................................... (1.55) ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.07) Distributions from Net Realized Capital Gains......................... (0.61) ------ Total Distributions................................................... (0.68) ------ NET ASSET VALUE, END OF PERIOD........................................ $14.41 ====== TOTAL RETURN (9.31)% Ratio of Expenses to Average Net Assets**............................. 0.89 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ 0.89 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.90 % Ratio of Net Investment Income to Average Net Assets.................. 1.04 % Portfolio Turnover Rate............................................... 29.0 % Net Assets, End of Period (in millions)............................... $74.0 ------- ------- 2002 ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $16.62 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.13 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... (1.72) ------ Total from Investment Operations...................................... (1.59) ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.07) Distributions from Net Realized Capital Gains......................... (0.61) ------ Total Distributions................................................... (0.68) ------ NET ASSET VALUE, END OF PERIOD........................................ $14.35 ====== TOTAL RETURN (9.58)% Ratio of Expenses to Average Net Assets**............................. 1.14 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ 1.14 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 1.16 % Ratio of Net Investment Income to Average Net Assets.................. 0.83 % Portfolio Turnover Rate............................................... 29.0 % Net Assets, End of Period (in millions)............................... $51.6 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Lord Abbett Mid-Cap Value Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Lord, Abbett & Co. LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Lord Abbett Mid-Cap Value Portfolio $1,452,087 0.70% First $200 Million 0.65% $200 Million to $500 Million 0.625% Over $500 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued in Connection Shares Issued Net Increase with Through (Decrease) Beginning Shares Acquisition Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- --------- ------------- ------------- ----------- ------------ ---------- Lord Abbett Mid-Cap Value Portfolio Class A 06/30/2007 4,246,195 95,204 -- 650,239 (624,879) 120,564 4,366,759 12/31/2006 5,043,081 45,815 -- 499,571 (1,342,272) (796,886) 4,246,195 Class B 06/30/2007 11,806,013 8,345,600 3,426,929 1,771,176 (2,432,698) 11,111,007 22,917,020 12/31/2006 10,277,705 1,985,000 -- 1,158,601 (1,615,293) 1,528,308 11,806,013 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales - - ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government - - --------------- -------------- --------------- -------------- Lord Abbett Mid-Cap Value Portfolio $-- $99,730,446 $-- $116,912,442 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Lord Abbett Mid-Cap Value Portfolio $516,548,492 $81,896,784 $(6,959,756) $74,937,028 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Lord Abbett Mid-Cap Value Portfolio $97,167,048 $99,745,927 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total - - --------------------- ----------------------- ----------------------- 2006 2005 2006 2005 2006 2005 - - ---------- ---------- ----------- ----------- ----------- ----------- Lord Abbett Mid-Cap Value Portfolio $4,166,592 $2,764,730 $30,363,555 $11,112,087 $34,530,147 $13,876,817 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ------------ Lord Abbett Mid-Cap Value Portfolio $2,890,970 $30,770,112 $70,905,930 $-- $104,567,012 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. ACQUISITIONS On April 30, 2007, Lord Abbett Mid-Cap Value Portfolio ("Mid-Cap") acquired 73% of the net assets of Lord Abbett America's Value Portfolio ("America"), a series of Met Investors Series Trust, pursuant to a plan of reorganization approved by America shareholders on April 24, 2007. The acquisition was accomplished by a taxable exchange of 3,426,929 Class B shares of Mid-Cap (valued at $267.8 Million) in exchange for the 4,787,094 Class B shares of America outstanding on April 27, 2007. The aggregate Class B net assets of Mid-Cap and America immediately before the acquisition were $267,841,421 and $73,473,358, respectively. The aggregate Class B net assets of Mid-Cap immediately after the acquisition were $341,314,779. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 15 MET INVESTORS SERIES TRUST Met/AIM Capital Appreciation Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- MET/AIM CAPITAL APPRECIATION PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY AIM CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- ECONOMIC OVERVIEW & OUTLOOK Equity markets rebounded strongly during the second quarter, following the tumultuous months of February and March when the Shanghai stock market plunged and subprime mortgage lending practices were brought to light. Despite concerns over a slowing economy, rising energy prices and fallout from the subprime market, the major market indexes performed surprisingly well during the period, boosted by global economic growth and stronger than expected corporate earnings. Mid caps, as measured by the Russell Midcap(R) Index, outperformed large and small caps, as measured by the Russell Top 200(R) Index and the Russell 2000(R) Index, respectively./1/ In terms of investment style, growth stocks, represented by the Russell 3000(R) Growth Index, outperformed value stocks, represented by the Russell 3000(R) Value Index./1/ Energy and materials were the best performing sectors of the stock market, as measured by the S&P 500(R) Index, while financials and consumer discretionary were the weakest performing sectors during the period./1/ PORTFOLIO OVERVIEW For the six months ended June 30, 2007, the Met/AIM Capital Appreciation Portfolio had positive returns and outperformed the S&P 500(R) Index and the Russell 1000(R) Growth Index on a net basis. The Portfolio outperformed the Russell 1000(R) Growth Index by the widest margin in the industrials sector. Within this sector, the Portfolio benefited from solid stock selection in several industries, including aerospace and defense and industrial conglomerates. An overweight position in electrical equipment stocks also contributed to outperformance within the sector. The Portfolio also benefited from outperformance in several other sectors, including energy, telecom, consumer discretionary and healthcare. Some of this positive outperformance was offset by underperformance in the financials, materials and utilities sectors. In the financials sector, underperformance was driven primarily by stock selection and an overweight position in capital markets stocks. In the materials sector, underperformance was driven by stock selection in the chemicals industry. Finally, in the utilities sector, the underperformance was driven by an underweight position as utility stocks continued to perform well. During the period, exposure was added to the consumer discretionary, industrials and consumer staples sectors, and decreased in the information technology, materials and financials sectors. These Portfolio changes resulted in a positioning that is expected to benefit from moderate global economic growth, while maintaining significant exposure to defensive growth stocks as the economic cycle shows signs of maturing. At the close of the period, the portfolio was overweight in the industrials, financials, consumer discretionary, and telecom sectors, and marketweight in the health care and information technology sectors. Underweight positions include the consumer staples, utilities, materials and energy sectors. The views and opinions expressed are those of the portfolio manager at the time of publication and are subject to change. There is no guarantee that these views will come to pass. The Portfolio management team consists of: LANNY H. SACHNOWITZ, Senior Portfolio Manager (Lead) JAMES G. BIRDSALL, Portfolio Manager KIRK L. ANDERSON, Portfolio Manager ROBERT J. LLOYD, Portfolio Manager AIM CAPITAL MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------- /1/Lipper, Inc. This information is provided by AIM Capital Management, Inc., as the subadvisor for the Met/AIM Capital Appreciation Portfolio. Past performance cannot guarantee future comparable results. Portfolio characteristics are subject to change. If this material will be incorporated into the sales material for a security, it is the responsibility of the distributor or offeror of that security to ensure that such material complies with all applicable regulations and is filed with the appropriate regulatory bodies if so required. A I M Capital Management, Inc. 07/07. The Russell Top 200(R) Index, Russell 2000(R) Index, Russell 3000(R) Growth Index and Russell 3000(R) Value Index are trademark/service marks of The Frank Russell Company. Russell(R) is a trademark of the Frank Russell Company. The S&P 500(R) Index is an unmanaged index considered representative of the U.S. stock market. The Russell 2000(R) Index is comprised of the smallest 2,000 stocks in the Russell 3000(R) Index. It is widely recognized as representative of small cap stocks. The Russell Midcap(R) Index measures the performance of the 800 smallest companies in the Russell 1000 Index. These stocks represent approximately 25% of the total market capitalization of the Russell 1000 index. The Russell Top 200(R) Index measures the performance of the largest 200 companies in the Russell 1000 Index. The Russell 3000(R) Value Index measures the performance of those Russell 3000 Index companies with lower price-to-book ratios and lower forecasted growth values. The Russell 3000(R) Growth Index measures the performance of those Russell 3000 Index companies with higher price-to-book ratios and higher forecasted growth values. All data provided by AIM Management Group, Inc. unless otherwise noted. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- MET/AIM CAPITAL APPRECIATION PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY AIM CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------ Apple, Inc. 2.93% ------------------------------------------ Merck & Co., Inc. 2.69% ------------------------------------------ Amdocs, Ltd. 2.58% ------------------------------------------ Cisco Systems, Inc. 2.36% ------------------------------------------ Family Dollar Stores, Inc. 2.35% ------------------------------------------ Precision Castparts Corp. 2.20% ------------------------------------------ Goldman Sachs Group, Inc. (The) 2.13% ------------------------------------------ Texas Instruments, Inc. 2.00% ------------------------------------------ JPMorgan Chase & Co. 1.98% ------------------------------------------ United Technologies Corp. 1.91% ------------------------------------------ PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Basic Materials 1.2% Communications 13.9% Cyclical 12.8% Non- Cyclical 23.4% Energy 5.4% Financials 10.8% Industrials 17.5% Technology 15% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- MET/AIM CAPITAL APPRECIATION PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY AIM CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- MET/AIM CAPITAL APPRECIATION PORTFOLIO MANAGED BY AIM CAPITAL MANAGEMENT, INC. VS. S&P 500(R) INDEX/1/ AND RUSSELL 1000(R) GROWTH INDEX/2/ Growth Based on $10,000+ [CHART] Met/AIM Capital Russell 1000(R) Appreciation Portfolio S&P 500(R) Index Growth Index ---------------------- ---------------- --------------- 10/30/1996 $10,000 $10,000 $10,000 10/31/1997 11,796 13,213 13,047 10/31/1998 11,467 16,118 16,262 10/31/1999 15,183 20,256 21,831 10/31/2000 20,730 21,490 23,868 10/31/2001 11,741 16,138 14,333 10/31/2002 10,362 13,700 11,521 10/31/2003 12,411 16,550 14,033 10/31/2004 12,862 18,108 14,508 10/31/2005 14,337 19,687 15,786 10/31/2006 15,653 22,904 17,497 12/31/2006 16,048 23,667 17,905 6/30/2007 17,605 25,314 19,361 ------------------------------------------------------------------------ Average Annual Return/3/ (for the period ended 6/30/07) ------------------------------------------------------------------------ Since Cumulative 1 Year 3 Year 5 Year 10 Year Inception/4/ Return/5/ ------------------------------------------------------------------------ Met/AIM Capital Appreciation Portfolio-- - -- Class A 16.93% 9.97% 9.24% 4.74% 5.61% -- Class E -- -- -- -- -- 2.28% ------------------------------------------------------------------------ - - - S&P 500(R) Index/1/ 20.59% 11.68% 10.71% 7.13% 10.20% -- ------------------------------------------------------------------------ Russell 1000(R) - -- Growth Index/2/ 19.04% 8.70% 9.28% 4.39% 7.60% -- ------------------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock prices times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees and expenses and is not available for direct investment. /2/The Russell 1000(R) Growth Index is an unmanaged index which measures the performance of those Russell 1000 companies with higher price-to-book ratios and higher forcasted growth values. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /4/Inception date of Class A shares is 10/10/1995. Inception date of Class E shares is 4/28/2007. Index returns are based on an inception date of 10/10/1995. /5/"Cumulative Return" is calculated including reinvestment of all income dividends and capital gain distributions. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD** 12/31/06 6/30/07 1/1/07-6/30/07 MET/AIM CAPITAL APPRECIATION PORTFOLIO ------------- ------------- --------------- Class A Actual $1,000.00 $1,097.00 $4.26 Hypothetical (5% return before expenses) 1,000.00 1,020.73 4.11 - ------------------------------------------ ------------- ------------- --------------- Class E* Actual $1,000.00 $1,022.80 $1.68 Hypothetical (5% return before expenses) 1,000.00 1,007.10 1.67 - ------------------------------------------ ------------- ------------- --------------- * Class Inception April 28, 2007. ** Expenses are equal to the Portfolio's annualized expense ratio of 0.82% and 0.95% for the Class A and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 and 64/365, respectively, (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST MET/AIM CAPITAL APPRECIATION PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------------- COMMON STOCKS - 98.2% AEROSPACE & DEFENSE - 6.2% Boeing Co. (The)..................... 28,196 $ 2,711,327 General Dynamics Corp................ 46,310 3,622,368 Spirit Aerosystems Holdings, Inc.*... 123,511 4,452,572 United Technologies Corp............. 67,816 4,810,189 ------------- 15,596,456 ------------- BEVERAGES - 0.8% PepsiCo, Inc......................... 29,362 1,904,126 ------------- BIOTECHNOLOGY - 1.2% Gilead Sciences, Inc.*............... 74,704 2,896,274 ------------- CHEMICALS - 1.2% Syngenta AG.......................... 15,313 2,979,387 ------------- COMMERCIAL SERVICES & SUPPLIES - 1.4% Apollo Group, Inc. - Class A*........ 57,938 3,385,317 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 3.5% Cisco Systems, Inc.*................. 212,796 5,926,369 Research In Motion, Ltd.*............ 14,775 2,954,852 ------------- 8,881,221 ------------- COMPUTERS & PERIPHERALS - 7.0% Apple, Inc.*......................... 60,310 7,360,233 Dell, Inc.*.......................... 150,784 4,304,883 Hewlett-Packard Co................... 99,146 4,423,895 MICROS Systems, Inc.*(a)............. 29,356 1,596,966 ------------- 17,685,977 ------------- CONSTRUCTION & ENGINEERING - 1.7% McDermott International, Inc.*....... 52,054 4,326,728 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 5.4% ABB, Ltd............................. 120,646 2,709,087 Acuity Brands, Inc................... 30,832 1,858,553 Amphenol Corp. - Class A(a).......... 69,233 2,468,156 Cooper Industries, Ltd. - Class A.... 54,056 3,086,057 Emerson Electric Co.................. 74,105 3,468,114 ------------- 13,589,967 ------------- ENERGY EQUIPMENT & SERVICES - 2.7% Cameron International Corp. *........ 48,588 3,472,585 National-Oilwell Varco, Inc. *....... 32,097 3,345,791 ------------- 6,818,376 ------------- FINANCIAL - DIVERSIFIED - 7.7% Ameriprise Financial, Inc............ 37,538 2,386,291 Blackstone Group LP (The)*(a)........ 101,201 2,962,153 Goldman Sachs Group, Inc. (The)...... 24,696 5,352,858 JPMorgan Chase & Co.................. 102,450 4,963,703 Merrill Lynch & Co., Inc............. 43,557 3,640,494 ------------- 19,305,499 ------------- ------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------- FOOD & DRUG RETAILING - 1.4% Longs Drug Stores Corp.............. 32,869 $ 1,726,280 Safeway, Inc........................ 55,475 1,887,814 ------------- 3,614,094 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 1.0% Zimmer Holdings, Inc.*.............. 28,049 2,381,080 ------------- HEALTH CARE PROVIDERS & SERVICES - 6.4% Health Net, Inc.*................... 88,252 4,659,705 Manor Care, Inc.(a)................. 33,705 2,200,599 McKesson Corp....................... 42,909 2,559,093 UnitedHealth Group, Inc............. 82,498 4,218,948 VCA Antech, Inc.*................... 67,665 2,550,294 ------------- 16,188,639 ------------- HOTELS, RESTAURANTS & LEISURE - 1.3% Darden Restaurants, Inc.(a)......... 75,871 3,337,565 ------------- HOUSEHOLD PRODUCTS - 2.6% Clorox Co........................... 74,768 4,643,093 Colgate-Palmolive Co................ 27,732 1,798,420 ------------- 6,441,513 ------------- INSURANCE - 2.2% American International Group, Inc... 35,094 2,457,633 Assurant, Inc....................... 52,245 3,078,275 ------------- 5,535,908 ------------- INTERNET SOFTWARE & SERVICES - 3.4% Amazon.com, Inc.*(a)................ 25,555 1,748,218 eBay, Inc.*......................... 124,329 4,000,907 Google, Inc.-Class A*............... 5,137 2,688,603 ------------- 8,437,728 ------------- IT CONSULTING & SERVICES - 2.5% Accenture, Ltd.-Class A............. 101,753 4,364,186 Fiserv, Inc. *...................... 35,548 2,019,127 ------------- 6,383,313 ------------- MACHINERY - 1.6% Komatsu, Ltd........................ 79,364 2,293,478 Terex Corp.*........................ 21,350 1,735,755 ------------- 4,029,233 ------------- MEDIA - 2.5% Grupo Televisa S.A. (ADR)........... 131,244 3,623,647 McGraw-Hill Cos., Inc. (The)........ 38,398 2,614,136 ------------- 6,237,783 ------------- METALS & MINING - 2.2% Precision Castparts Corp............ 45,561 5,529,283 ------------- OIL & GAS - 2.6% Occidental Petroleum Corp........... 50,754 2,937,641 Valero Energy Corp.................. 48,608 3,590,187 ------------- 6,527,828 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST MET/AIM CAPITAL APPRECIATION PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------- PHARMACEUTICALS - 7.3% Abbott Laboratories.................... 50,523 $ 2,705,507 Forest Laboratories, Inc.*............. 48,698 2,223,064 Merck & Co., Inc....................... 135,554 6,750,589 Roche Holdings AG...................... 21,840 3,866,043 Shire Plc.............................. 110,478 2,735,534 ------------- 18,280,737 ------------- REAL ESTATE - 0.7% CB Richard Ellis Group, Inc. - Class A* 50,490 1,842,885 ------------- RETAIL - MULTILINE - 3.6% Family Dollar Stores, Inc.(a).......... 172,275 5,912,478 J.C. Penney Co., Inc................... 43,090 3,118,854 ------------- 9,031,332 ------------- RETAIL - SPECIALTY - 5.3% Aeropostale, Inc.*..................... 50,500 2,104,840 Best Buy Co., Inc...................... 45,646 2,130,299 DSW, Inc. - Class A*(a)................ 34,997 1,218,596 Nordstrom, Inc......................... 52,553 2,686,509 OfficeMax, Inc.(a)..................... 63,265 2,486,314 PetSmart, Inc.......................... 82,822 2,687,574 ------------- 13,314,132 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 3.0% Microchip Technology, Inc.............. 70,810 2,622,802 Texas Instruments, Inc................. 133,677 5,030,266 ------------- 7,653,068 ------------- SOFTWARE - 2.7% Adobe Systems, Inc.*................... 60,934 2,446,500 Electronic Arts, Inc.*................. 31,799 1,504,729 Microsoft Corp......................... 8,331 245,514 VeriFone Holdings, Inc.*(a)............ 71,548 2,522,067 ------------- 6,718,810 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 2.6% Amdocs, Ltd.*.......................... 162,913 6,487,196 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 2.9% America Movil S.A. de C.V. (ADR)....... 41,133 2,547,367 China Mobile (Hong Kong), Ltd.......... 222,539 2,402,078 KDDI Corp.............................. 307 2,269,459 ------------- 7,218,904 ------------- TEXTILES, APPAREL & LUXURY GOODS - 1.6% Carter's, Inc.*(a)..................... 84,223 2,184,745 Phillips-Van Heusen Corp............... 31,535 1,910,075 ------------- 4,094,820 ------------- TOTAL COMMON STOCKS (Cost $212,086,140) 246,655,179 ------------- ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- SHORT-TERM INVESTMENT - 0.7% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 2.550% to be repurchased at $1,768,376 on 07/02/07 collateralized by $1,410,000 U.S. Treasury Bond at 8.000% due 11/15/21 with a value of $1,808,325. (Cost - $1,768,000).................... $ 1,768,000 $ 1,768,000 ------------- TOTAL INVESTMENTS - 98.9% (Cost $213,854,140) 248,423,179 Other Assets and Liabilities (net) - 1.1% 2,837,322 ------------- TOTAL NET ASSETS - 100.0% $ 251,260,501 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $20,012,052 and the collateral received consisted of cash in the amount of $20,485,526. ADR - American Depositary Receipt See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) MET/AIM CAPITAL APPRECIATION PORTFOLIO ASSETS Investments, at value (Note 2)* $246,655,179 Repurchase Agreement 1,768,000 Cash 910 Cash denominated in foreign currencies** 42,382 Collateral for securities on loan 20,485,526 Receivable for investments sold 6,309,819 Receivable for Trust shares sold 71,173 Dividends receivable 156,337 ------------ Total assets 275,489,326 ------------ LIABILITIES Payables for: Investments purchased 3,082,886 Trust shares redeemed 325,895 Distribution and services fees--Class E 2,600 Collateral for securities on loan 20,485,526 Investment advisory fee payable (Note 3) 153,131 Administration fee payable 3,254 Custodian and accounting fees payable 24,648 Accrued expenses 150,885 ------------ Total liabilities 24,228,825 ------------ NET ASSETS $251,260,501 ============ NET ASSETS REPRESENTED BY: Paid in surplus $249,288,480 Accumulated net realized loss (32,674,979) Unrealized appreciation on investments and foreign currency 34,573,011 Undistributed net investment income 73,989 ------------ Total $251,260,501 ============ NET ASSETS Class A $229,749,544 ============ Class E 21,510,957 ============ CAPITAL SHARES OUTSTANDING Class A 19,403,543 ============ Class E 1,844,046 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.84 ============ Class E 11.67 ============ - -------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $212,086,140 **Cost of cash denominated in foreign currencies 42,036 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) MET/AIM CAPITAL APPRECIATION PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 1,022,404 Interest (2) 82,153 ----------- Total investment income 1,104,557 ----------- EXPENSES: Investment advisory fee (Note 3) 792,957 Administration fees 9,177 Custody and accounting fees 40,105 Distribution fee--Class E 5,245 Transfer agent fees 3,460 Audit 10,917 Legal 12,952 Trustee fees and expenses 3,264 Shareholder reporting 5,649 Insurance 4,144 Other 976 ----------- Total expenses 888,846 Less broker commission recapture (12,317) ----------- Net expenses 876,529 ----------- Net investment income 228,028 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 7,314,603 Foreign currency (15,319) ----------- Net realized gain on investments and foreign currency 7,299,284 ----------- Net change in unrealized appreciation on: Investments 11,801,200 Foreign currency 3,303 ----------- Net change in unrealized appreciation on investments and foreign currency 11,804,503 ----------- Net realized and change in unrealized gain on investments and foreign currency 19,103,787 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $19,331,815 =========== - --------------------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 24,921 (2)Interest income includes securities lending income of: 7,302 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) MET/AIM CAPITAL APPRECIATION PORTFOLIO Period Ended Period Ended Year Ended June 30, 2007 December 31, October 31, (Unaudited) 2006* 2006 ------------- ------------ ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 228,028 $ 29,661 $ 246,850 Net realized gain on investments and foreign currency 7,299,284 2,393,248 35,572,379 Net change in unrealized appreciation (depreciation) on investments and foreign currency 11,804,503 2,617,154 (14,597,601) ------------ ------------ ------------ Net increase in net assets resulting from operations 19,331,815 5,040,063 21,221,628 ------------ ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (177,306) (346,880) (509,091) From net realized gains Class A (486,768) (24,152,283) (1,300,681) ------------ ------------ ------------ Net decrease in net assets resulting from distributions (664,074) (24,499,163) (1,809,772) ------------ ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 37,773,353 295,231 5,271,240 Class E 21,544,523 -- -- Net asset value of shares issued through dividend reinvestment Class A 664,074 24,499,163 1,809,772 Class E -- -- -- Cost of shares repurchased Class A (25,211,566) (8,861,548) (62,981,331) Class E (495,087) -- -- ------------ ------------ ------------ Net increase (decrease) in net assets from capital share transactions 34,275,297 15,932,846 (55,900,319) ------------ ------------ ------------ TOTAL INCREASE (DECREASE) IN NET ASSETS 52,943,038 (3,526,254) (36,488,463) Net assets at beginning of period 198,317,463 201,843,717 238,332,180 ------------ ------------ ------------ Net assets at end of period $251,260,501 $198,317,463 $201,843,717 ============ ============ ============ Net assets at end of period includes undistributed net investment income $ 73,989 $ 23,267 $ 239,804 ============ ============ ============ * For the period November 1, 2006 through December 31, 2006. See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A MET/AIM CAPITAL APPRECIATION PORTFOLIO ----------------------------------------------------------------------- PERIOD ENDED JUNE 30, PERIOD ENDED FOR THE YEARS ENDED OCTOBER 31 2007 DECEMBER 31, ------------------------------------------ (UNAUDITED) 2006(C) 2006 2005 2004++ 2003++ ------------ ------------ ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.............. $10.83 $12.04 $11.11 $ 9.98 $ 9.63 $ 8.04 ------ ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)...................... 0.01 (a) 0.00 +(a) 0.01 (a) 0.04 (a) (0.02) (0.02) Net Realized/Unrealized Gain (Loss) on Investments 1.04 0.31 1.01 1.10 0.37 1.61 ------ ------ ------ ------ ------ ------ Total from Investment Operations.................. 1.05 0.31 1.02 1.14 0.35 1.59 ------ ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.............. (0.01) (0.02) (0.02) (0.01) -- -- Distributions from Net Realized Capital Gains..... (0.03) (1.50) (0.07) -- -- -- ------ ------ ------ ------ ------ ------ Total Distributions............................... (0.04) (1.52) (0.09) (0.01) -- -- ------ ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD.................... $11.84 $10.83 $12.04 $11.11 $ 9.98 $ 9.63 ====== ====== ====== ====== ====== ====== TOTAL RETURN 9.70% 2.52% 9.18% 11.47% 3.63 % 19.78 % Ratio of Expenses to Average Net Assets........... 0.82%* 0.88%* 0.92% 0.85% 0.85 %(b) 0.85 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................... 0.83%* 0.93%* N/A N/A N/A N/A Ratio of Net Investment Income (Loss) to Average Net Assets...................................... 0.22%* 0.09%* 0.11% 0.34% (0.18)% (0.25)% Portfolio Turnover Rate........................... 30.8% 12.4% 113.0% 83.0% 71.0 % 49.0 % Net Assets, End of Period (in millions)........... $229.7 $198.3 $ 202 $ 238 $ 234 $ 178 MET/AIM CAPITAL APPRECIATION PORTFOLIO -------- -------- 2002++ ------- NET ASSET VALUE, BEGINNING OF PERIOD.............. $ 9.11 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)...................... (0.03) Net Realized/Unrealized Gain (Loss) on Investments (1.04) ------- Total from Investment Operations.................. (1.07) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.............. -- Distributions from Net Realized Capital Gains..... -- ------- Total Distributions............................... -- ------- NET ASSET VALUE, END OF PERIOD.................... $ 8.04 ======= TOTAL RETURN (11.75)% Ratio of Expenses to Average Net Assets........... 0.85 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................... N/A Ratio of Net Investment Income (Loss) to Average Net Assets...................................... (0.28)% Portfolio Turnover Rate........................... 65.0 % Net Assets, End of Period (in millions)........... $ 172 CLASS E ------------ PERIOD ENDED JUNE 30, 2007(D) (UNAUDITED) ------------ NET ASSET VALUE, BEGINNING OF PERIOD............................. $11.41 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income............................................ 0.00 +(a) Net Realized/Unrealized Gain on Investments...................... 0.26 ------ Total from Investment Operations................................. 0.26 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................. -- Distributions from Net Realized Capital Gains.................... -- ------ Total Distributions.............................................. -- ------ NET ASSET VALUE, END OF PERIOD................................... $11.67 ====== TOTAL RETURN 2.28% Ratio of Expenses to Average Net Assets.......................... 0.95%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........................................................ 0.96%* Ratio of Net Investment Income to Average Net Assets............. 0.09%* Portfolio Turnover Rate.......................................... 30.8% Net Assets, End of Period (in millions).......................... $ 21.5 * Annualized + Rounds to less than $0.005 per share N/A Not Applicable (a) Per share amount based on average shares outstanding during the period. (b) The investment manager waived a portion of its management fee for the period. (c) Fiscal Year End changed on November 1, 2006 from October 31 to December 31. (d) Commencement of operations - 04/28/2007. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Met/AIM Capital Appreciation Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and E Shares are offered by the Portfolio. Class B Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. On May 24, 2006, the Board of Trustees of the Trust approved the change of the fiscal year end from October 31st to December 31 for the Portfolio. The Portfolio's change of the fiscal year end was effective on November 1, 2006. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Expiring Portfolio Total 12/31/2008 12/31/2009 12/31/2010 - --------- ----------- ---------- ----------- ----------- Met/AIM Capital Appreciation Portfolio $39,623,952 $2,432,996 $25,303,918 $11,887,038 On May 1, 2006, the TST Portfolio was reorganized into the Portfolio, a series of Met Investors Series Trust. The Portfolio acquired capital losses of $51,774,317. The losses incurred by the Portfolio are subject to an annual limitation of $10,410,524. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with AIM Capital Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Met/AIM Capital Appreciation Portfolio $792,957 0.80% First $100 Million 0.75% $100 Million to $200 Million 0.70% $200 Million to $1 Billion 0.65% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Met/AIM Capital Appreciation Portfolio 1.25% 1.50%* 1.40% * Classes not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. Effective May 1, 2006, when the total of all the subadvised assets with AIM Capital Management, Inc. ("AIM"), which currently includes the assets of Met/AIM Capital Appreciation Portfolio and Met/AIM Small Cap Growth Portfolio, equal or exceed $750 million the Met/AIM Capital Appreciation Portfolio's advisory fee will be reduced by .025 basis points at the point in the scale. And when the total of all the subadvised assets with AIM, which currently includes the assets of Met/AIM Capital Appreciation Portfolio and Met/AIM Small Cap Growth Portfolio, exceed $1.5 billion the Met/AIM Capital Appreciation Portfolio's advisory fee reduction will increase to a total of 0.05 basis points. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- --------- ------------- ----------- ------------ ---------- Met/AIM Capital Appreciation Portfolio Class A 06/30/2007 18,310,216 3,261,468 57,846 (2,225,987) 1,093,327 19,403,543 11/01/2006-12/31/2006 16,762,213 24,492 2,253,833 (730,322) 1,548,003 18,310,216 11/01/2005-10/31/2006 21,452,931 442,282 148,097 (5,281,097) (4,690,718) 16,762,213 Class E 04/28/2007-06/30/2007 -- 1,886,460 -- (42,414) 1,844,046 1,844,046 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Met/AIM Capital Appreciation Portfolio $-- $66,436,174 $-- $87,606,767 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Met/AIM Capital Appreciation Portfolio $213,854,140 $36,754,339 $(2,185,300) $34,569,039 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Met/AIM Capital Appreciation Portfolio $20,012,052 $20,485,526 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006, October 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total -------------------------- --------------------------- ------------------------------- 2006* 2006** 2005 2006* 2006** 2005 2006* 2006** 2005 -------- -------- -------- ----------- ---------- ---- ----------- ---------- -------- Met/AIM Capital Appreciation Portfolio $346,880 $509,091 $322,782 $24,152,283 $1,300,681 $-- $24,499,163 $1,809,772 $322,782 * For the period November 1, 2006 through December 31, 2006 ** For the year ended October 31, 2006 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Met/AIM Capital Appreciation Portfolio $221,018 $443,023 $22,264,191 $(39,623,952) $(16,695,720) The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST Met/AIM Small Cap Growth Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- MET/AIM SMALL CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY AIM CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- ECONOMIC OVERVIEW & OUTLOOK Equity markets rebounded strongly during the second quarter, following the tumultuous months of February and March when the Shanghai stock market plunged and subprime mortgage lending practices were brought to light. Despite concerns over a slowing economy, rising energy prices and fallout from the subprime market, the major market indexes performed surprisingly well during the period, boosted by global economic growth and stronger than expected corporate earnings. Mid caps, as measured by the Russell Midcap(R) Index, outperformed large and small caps, as measured by the Russell Top 200(R) Index and the Russell 2000 Index, respectively./1/ In terms of investment style, growth stocks, represented by the Russell 3000(R) Growth Index, outperformed value stocks, represented by the Russell 3000(R) Value Index./1/ Energy and materials were the best performing sectors of the stock market, as measured by the S&P 500(R) Index, while financials and consumer discretionary were the weakest performing sectors during the period./1/ PORTFOLIO OVERVIEW For the six months ended June 30, 2007, the Met/AIM Small Cap Growth Portfolio had positive returns and outperformed both the Russell 2000(R) Index and the Russell 2000(R) Growth Index on a net basis. The Portfolio outperformed the Russell 2000(R) Growth Index benchmark index by the widest margin in the information technology sector. Within this sector, the Portfolio benefited from solid stock selection in several industries, including internet software/services and software. The Portfolio also benefited from outperformance in several other sectors, including financials, industrials, energy and healthcare. The only sector in which the Portfolio underperformed versus the Russell 2000(R) Growth Index was the consumer discretionary sector. Within this sector, underperformance was largely due to stock selection in the specialty retail, diversified consumer services and media industries. The Portfolio performed in-line with the Russell 2000(R) Growth Index in the materials and utilities sectors. During the period, exposure was added to the industrials, materials and consumer staples sectors, and decreased in the energy, consumer discretionary and information technology sectors. These Portfolio changes resulted in a positioning that is expected to benefit from moderate global economic growth, while maintaining significant exposure to defensive growth stocks as the economic cycle shows signs of maturing. At the close of the period, the portfolio was overweight in the information technology, telecom and consumer staples sectors, and underweight in the consumer discretionary sector versus the Russell 2000(R) Growth Index. The views and opinions expressed are those of the portfolio manager at the time of publication and are subject to change. There is no guarantee that these views will come to pass. JULIET ELLIS JUAN HARTSFIELD Portfolio Manager AIM CAPITAL MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------- /1/Lipper, Inc. LOGO This information is provided by AIM Capital Management, Inc., as the subadvisor for the Met/AIM Capital Appreciation Portfolio. Past performance cannot guarantee future comparable results. Portfolio characteristics are subject to change. If this material will be incorporated into the sales material for a security, it is the responsibility of the distributor or offeror of that security to ensure that such material complies with all applicable regulations and is filed with the appropriate regulatory bodies if so required. A I M Capital Management, Inc. 07/07. The Russell Top 200(R) Index, Russell 2000(R) Index, Russell 3000(R) Growth Index and Russell 3000(R) Value Index are trademark/service marks of The Frank Russell Company. Russell(R) is a trademark of the Frank Russell Company. The S&P 500(R) Index is an unmanaged index considered representative of the U.S. stock market. The Russell 2000(R) Index is comprised of the smallest 2,000 stocks in the Russell 3000(R) Index. It is widely recognized as representative of small cap stocks. The Russell Midcap(R) Index measures the performance of the 800 smallest companies in the Russell 1000 Index. These stocks represent approximately 25% of the total market capitalization of the Russell 1000 index. The Russell Top 200(R) Index measures the performance of the largest 200 companies in the Russell 1000 Index. The Russell 3000(R) Value Index measures the performance of those Russell 3000 Index companies with lower price-to-book ratios and lower forecasted growth values. The Russell 3000(R) Growth Index measures the performance of those Russell 3000 Index companies with higher price-to-book ratios and higher forecasted growth values. All data provided by AIM Management Group, Inc. unless otherwise noted. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- MET/AIM SMALL CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY AIM CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ---------------------------------------------------------- General Cable Corp. 1.76% ---------------------------------------------------------- aQuantive, Inc. 1.69% ---------------------------------------------------------- SBA Communications Corp. 1.27% ---------------------------------------------------------- Affiliated Managers Group, Inc. 1.18% ---------------------------------------------------------- Blackboard, Inc. 1.14% ---------------------------------------------------------- Bucyrus International, Inc. - Class A 1.13% ---------------------------------------------------------- Carpenter Technology Corp. 1.11% ---------------------------------------------------------- Korn/Ferry International 1.08% ---------------------------------------------------------- Unit Corp. 1.07% ---------------------------------------------------------- Varian Semiconductor Equipment Associates, Inc. 1.04% ---------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Basic Materials 1.0% Communications 11.1% Cyclical 13.2% Non- Cyclical 25.2% Energy 6.0% Financials 8.1% Industrials 17.8% Technology 16.1% Utilities 1.5% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- MET/AIM SMALL CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY AIM CAPITAL MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- MET/AIM SMALL CAP GROWTH PORTFOLIO MANAGED BY AIM CAPITAL MANAGEMENT, INC. VS. RUSSELL 2000(R) INDEX/1/ AND RUSSELL 2000(R) GROWTH INDEX/2/ Growth Based on $10,000+ [CHART] Met/AIM Small Russell 2000(R) Cap Growth Portfolio Russell 2000(R) Index Growth Index -------------------- --------------------- -------------- 10/9/2001 $10,000 $10,000 $10,000 12/31/2001 11,890 11,891 12,671 12/31/2002 8,620 9,456 8,837 12/31/2003 11,969 13,923 13,126 12/31/2004 12,739 16,474 15,005 12/31/2005 13,791 17,223 15,629 12/31/2006 15,747 20,387 17,714 6/30/2007 17,706 21,702 19,367 ----------------------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) ----------------------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/4/ ----------------------------------------------------------------- Met/AIM Small Cap Growth Portfolio--Class A 20.58% 12.80% 12.20% 7.78% - -- Class B 20.30% 12.67% 12.02% 10.49% Class E 20.47% 12.80% 12.16% 8.66% ----------------------------------------------------------------- - - - Russell 2000(R) Index/1/ 16.43% 13.45% 13.88% 14.79% ----------------------------------------------------------------- - -- Russell 2000(R) Growth Index/2/ 16.83% 11.76% 13.08% 12.10% ----------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Russell 2000(R) Index is an unmanaged index which measures the performance of the 2,000 smallest companies in the Russell 3000(R) Index, which represents approximately 8% of the total market capitalization of the Russell 3000(R) Index. As of the latest reconstitution, the average market capitalization was approximately $898.3 million; the median market capitalization was approximately $705.4 million. The largest company in the index had a market capitalization of $2.5 billion. The Index does not include fees or expenses and is not available for direct investment. /2/The Russell 2000(R) Growth Index is an unmanaged index which measures the performance of those Russell 2000 companies with higher price-to-book ratios and higher forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class A shares is 1/2/02. Inception of the Class B shares is 10/9/01. Inception of the Class E shares is 4/01/02. Index returns are based on an inception date of 10/9/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-06/30/07 MET/AIM SMALL CAP GROWTH PORTFOLIO ------------- ------------- --------------- Class A Actual $1,000.00 $1,126.00 $4.74 Hypothetical (5% return before expenses) 1,000.00 1,020.33 4.51 - ------------------------------------------ ------------- ------------- --------------- Class B Actual $1,000.00 $1,124.40 $6.06 Hypothetical (5% return before expenses) 1,000.00 1,019.09 5.76 - ------------------------------------------ ------------- ------------- --------------- Class E Actual $1,000.00 $1,124.80 $5.53 Hypothetical (5% return before expenses) 1,000.00 1,019.59 5.26 - ------------------------------------------ ------------- ------------- --------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.90% , 1.15% , and 1.05% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST MET/AIM SMALL CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------- COMMON STOCKS - 96.9% ADVERTISING - 0.8% inVentiv Health, Inc.*............... 172,182 $ 6,303,583 ------------- AEROSPACE & DEFENSE - 1.3% TransDigm Group, Inc.*(a)............ 174,885 7,075,847 United Industrial Corp.(a)........... 66,739 4,003,005 ------------- 11,078,852 ------------- AUTO COMPONENTS - 0.9% Tenneco Automotive, Inc.*(a)......... 211,045 7,395,017 ------------- BANKS - 2.2% East West Bancorp, Inc.(a)........... 87,070 3,385,281 SVB Financial Group*(a).............. 133,272 7,078,076 Texas Capital Bancshares, Inc.*(a)... 172,805 3,862,192 UCBH Holdings, Inc.(a)............... 220,247 4,023,913 ------------- 18,349,462 ------------- BIOTECHNOLOGY - 1.2% BioMarin Pharmaceutical, Inc.*(a).... 226,874 4,070,119 Myriad Genetics, Inc.*(a)............ 162,893 6,057,991 ------------- 10,128,110 ------------- COMMERCIAL SERVICES & SUPPLIES - 6.0% Advisory Board Co.*(a)............... 64,713 3,595,454 aQuantive, Inc.*(a).................. 217,396 13,869,865 Cogent, Inc.*(a)..................... 368,967 5,420,125 CoStar Group, Inc.*(a)............... 131,897 6,974,713 Euronet Worldwide, Inc.*(a).......... 240,822 7,022,370 Global Payments, Inc.(a)............. 94,393 3,742,683 Korn/Ferry International*(a)......... 336,796 8,844,263 ------------- 49,469,473 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 2.3% NETGEAR, Inc.*(a).................... 165,836 6,011,555 Nice Systems, Ltd. (ADR)*(a)......... 204,183 7,093,317 Polycom, Inc.*(a).................... 159,603 5,362,661 ------------- 18,467,533 ------------- CONSTRUCTION MATERIALS - 0.9% Eagle Materials, Inc.(a)............. 143,823 7,054,518 ------------- CONTAINERS & PACKAGING - 0.8% Greif, Inc. - Class A(a)............. 113,349 6,756,734 ------------- EDUCATION - 0.3% DeVry, Inc........................... 36,640 1,252,472 Strayer Education, Inc............... 10,100 1,329,827 ------------- 2,582,299 ------------- ELECTRIC UTILITIES - 1.4% ITC Holdings Corp.(a)................ 99,050 4,024,401 Pike Electric Corp.*(a).............. 342,352 7,661,838 ------------- 11,686,239 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 6.7% Acuity Brands, Inc.(a)............... 74,931 4,516,841 Coherent, Inc.*(a)................... 192,235 5,865,090 ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - CONTINUED General Cable Corp.*(a).................... 190,206 $ 14,408,104 Orbotech, Ltd.*(a)......................... 146,894 3,278,674 Regal-Beloit Corp.(a)...................... 135,144 6,289,602 Thomas & Betts Corp.*...................... 141,793 8,223,994 Trimble Navigation, Ltd.*(a)............... 210,144 6,766,637 WESCO International, Inc.*(a).............. 95,536 5,775,151 ------------- 55,124,093 ------------- ENERGY EQUIPMENT & SERVICES - 4.1% Actuant Corp. - Class A(a)................. 96,423 6,080,434 Dril-Quip, Inc.*(a)........................ 139,475 6,269,401 FMC Technologies, Inc.*(a)................. 105,019 8,319,605 Input/Output, Inc.*(a)..................... 363,152 5,668,803 TETRA Technology, Inc.*(a)................. 328,794 7,085,511 ------------- 33,423,754 ------------- FINANCIAL - DIVERSIFIED - 3.2% Affiliated Managers Group, Inc.*(a)........ 74,944 9,649,790 Greenhill & Co., Inc.(a)................... 96,726 6,646,044 Jackson Hewitt Tax Service, Inc.(a)........ 128,540 3,613,259 National Financial Partners Corp.(a)....... 128,382 5,945,370 ------------- 25,854,463 ------------- FOOD & DRUG RETAILING - 1.7% Longs Drug Stores Corp.(a)................. 140,637 7,386,255 Performance Food Group Co.*(a)............. 201,293 6,540,010 ------------- 13,926,265 ------------- FOOD PRODUCTS - 0.7% Ralcorp Holdings, Inc.*(a)................. 106,968 5,717,440 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 6.6% Accuray, Inc.*(a).......................... 34,711 769,890 Advanced Magnetics Inc.*................... 48,043 2,794,181 American Medical Systems Holdings, Inc.*(a) 350,857 6,329,460 Cepheid, Inc.*............................. 158,604 2,315,618 Gen-Probe, Inc.*(a)........................ 115,810 6,997,240 Home Diagnostics, Inc.*.................... 192,800 2,269,256 Integra LifeSciences Holdings*(a).......... 129,248 6,387,436 Kyphon, Inc.*(a)........................... 112,238 5,404,260 Mentor Corp.(a)............................ 117,569 4,782,707 NuVasive, Inc.*(a)......................... 278,544 7,523,473 Palomar Medical Technologies, Inc.*(a)..... 61,115 2,121,302 Wright Medical Group, Inc.*(a)............. 258,173 6,227,133 ------------- 53,921,956 ------------- HEALTH CARE PROVIDERS & SERVICES - 5.0% Genesis HealthCare Corp.*(a)............... 122,851 8,405,465 LifePoint Hospitals, Inc.*(a).............. 171,147 6,619,966 Magellan Health Services, Inc.*(a)......... 121,864 5,663,020 PAREXEL International Corp.*(a)............ 159,665 6,715,510 Pediatrix Medical Group, Inc.*(a).......... 100,657 5,551,234 VCA Antech, Inc.*(a)....................... 215,688 8,129,281 ------------- 41,084,476 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST MET/AIM SMALL CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 3.6% Choice Hotels International, Inc.(a)..... 124,240 $ 4,909,965 Jack in the Box, Inc.*(a)................ 83,447 5,919,730 Live Nation, Inc.*(a).................... 234,612 5,250,617 National CineMedia, Inc.*(a)............. 149,322 4,182,509 P.F. Chang's China Bistro, Inc.*(a)...... 139,021 4,893,539 RARE Hospitality International, Inc.*(a). 157,780 4,223,771 ------------- 29,380,131 ------------- HOUSEHOLD DURABLES - 1.7% Interface, Inc. - Class A(a)............. 357,948 6,750,899 Tempur-Pedic International, Inc.(a)...... 263,942 6,836,098 ------------- 13,586,997 ------------- HOUSEHOLD PRODUCTS - 1.0% Church & Dwight, Inc.(a)................. 168,005 8,141,522 ------------- INDUSTRIAL - DIVERSIFIED - 1.0% Chemed Corp.(a).......................... 117,927 7,817,381 ------------- INDUSTRIAL CONGLOMERATES - 0.9% Ceradyne, Inc.*(a)....................... 103,202 7,632,820 ------------- INSURANCE - 2.3% HCC Insurance Holdings, Inc.(a).......... 182,582 6,100,064 ProAssurance Corp.*(a)................... 115,889 6,451,541 Security Capital Assurance, Ltd.(a)...... 193,037 5,959,052 ------------- 18,510,657 ------------- INTERNET SOFTWARE & SERVICES - 3.2% DealerTrack Holdings, Inc.*(a)........... 161,235 5,939,897 F5 Networks, Inc.*(a).................... 104,950 8,458,970 Shutterfly, Inc.*(a)..................... 165,276 3,561,698 ValueClick, Inc.*(a)..................... 274,098 8,074,927 ------------- 26,035,492 ------------- LEISURE EQUIPMENT & PRODUCTS - 0.7% Marvel Entertainment, Inc.*(a)........... 213,790 5,447,369 ------------- MACHINERY - 1.1% Bucyrus International, Inc. - Class A(a). 130,625 9,245,638 ------------- METALS & MINING - 1.1% Carpenter Technology Corp.(a)............ 69,953 9,115,575 ------------- OIL & GAS - 3.3% Bill Barrett Corp.*(a)................... 172,808 6,364,518 Core Laboratories N.V.*(a)............... 70,294 7,148,197 Unit Corp.*(a)........................... 139,124 8,752,291 Whiting Petroleum Corp.*(a).............. 118,609 4,806,037 ------------- 27,071,043 ------------- PHARMACEUTICALS - 3.0% Human Genome Sciences, Inc.*(a).......... 279,841 2,496,182 Medicines Co. (The)*(a).................. 216,254 3,810,395 Medicis Pharmaceutical Corp. - Class A(a) 171,681 5,243,138 Santarus, Inc.*(a)....................... 327,895 1,695,217 Sciele Pharma, Inc.*(a).................. 240,931 5,676,334 United Therapeutics Corp.*(a)............ 86,334 5,504,656 ------------- 24,425,922 ------------- ---------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------- REAL ESTATE - 0.6% BioMed Realty Trust, Inc. (REIT)(a)....... 193,384 $ 4,857,806 ------------- RETAIL - SPECIALTY - 4.2% Bebe Stores, Inc.(a)...................... 253,525 4,058,935 Children's Place Retail Stores, Inc.*(a).. 92,189 4,760,640 Dick's Sporting Goods, Inc.*(a)........... 117,658 6,844,166 DSW, Inc. - Class A*(a)................... 158,369 5,514,409 HOT Topic, Inc.*(a)....................... 576,399 6,265,457 Zumiez, Inc.*(a).......................... 183,814 6,944,493 ------------- 34,388,100 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 9.6% Cirrus Logic, Inc.*(a).................... 721,830 5,991,189 Diodes, Inc.*(a).......................... 165,755 6,923,586 Emulex Corp.*(a).......................... 368,144 8,040,265 FormFactor, Inc.*(a)...................... 124,345 4,762,414 Microsemi Corp.*(a)....................... 338,151 8,098,716 MPS Group, Inc.*(a)....................... 365,578 4,887,778 Power Integrations, Inc.*(a).............. 237,993 6,235,417 Silicon Laboratories, Inc.*(a)............ 176,893 6,122,267 SiRF Technology Holdings, Inc.*(a)........ 161,217 3,343,641 Tessera Technologies, Inc.*(a)............ 194,995 7,907,047 Varian Semiconductor Equipment Associates, Inc.*(a)................................ 212,889 8,528,333 Varian, Inc.*(a).......................... 144,763 7,937,355 ------------- 78,778,008 ------------- SOFTWARE - 7.0% ANSYS, Inc.*(a)........................... 264,985 7,022,103 Blackboard, Inc.*(a)...................... 221,385 9,324,736 Eclipsys Corp.*(a)........................ 309,756 6,133,169 Informatica Corp.*(a)..................... 427,884 6,319,847 JDA Software Group, Inc.*................. 220,008 4,318,757 Lawson Software, Inc.*(a)................. 804,255 7,954,082 MICROS Systems, Inc.*(a).................. 135,722 7,383,277 Omniture, Inc.*(a)........................ 107,470 2,463,212 THQ, Inc.*(a)............................. 225,789 6,891,080 ------------- 57,810,263 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.7% NeuStar, Inc. - Class A*(a)............... 193,573 5,607,810 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 2.1% Dobson Communications Corp. - Class A*(a). 647,293 7,191,425 SBA Communications Corp.*(a).............. 310,824 10,440,578 ------------- 17,632,003 ------------- TEXTILES, APPAREL & LUXURY GOODS - 0.8% Warnaco Group, Inc. (The)*(a)............. 164,373 6,466,434 ------------- TRANSPORTATION - 2.9% American Commercial Lines, Inc.*(a)....... 194,342 5,062,609 Forward Air Corp.(a)...................... 163,267 5,565,772 Hub Group, Inc. - Class A*(a)............. 184,347 6,481,641 See notes to financial statements 6 MET INVESTORS SERIES TRUST MET/AIM SMALL CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- TRANSPORTATION - CONTINUED Knight Transportation, Inc.(a)............. 337,166 $ 6,534,277 ------------- 23,644,299 ------------- Total Common Stocks (Cost $646,716,778) 793,919,537 ------------- SHORT-TERM INVESTMENT - 3.4% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 4.850% to be repurchased at $27,957,295 on 07/02/07 collateralized by $28,875,000 FHLB at 4.375% due 09/17/10 with a value of $28,506,555. (Cost - $27,946,000)..................... $27,946,000 27,946,000 ------------- TOTAL INVESTMENTS - 100.3% (Cost $674,662,778) 821,865,537 ------------- Other Assets and Liabilities (net) - (0.3)% (2,165,692) ------------- TOTAL NET ASSETS - 100.0% $ 819,699,845 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $204,191,361 and the collateral received consisted of cash in the amount of $209,227,276. ADR - American Depositary Receipt FHLB - Federal Home Loan Bank REIT - Real Estate Investment Trust See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) MET/AIM SMALL CAP GROWTH PORTFOLIO ASSETS Investments, at value (Note 2)* $ 793,919,537 Repurchase Agreement 27,946,000 Cash 396 Collateral for securities on loan 209,227,276 Receivable for investments sold 9,131,707 Receivable for Trust shares sold 831,533 Dividends receivable 255,929 Interest receivable 7,530 -------------- Total assets 1,041,319,908 -------------- LIABILITIES Payables for: Investments purchased 11,104,769 Trust shares redeemed 422,921 Distribution and services fees - Class B 63,747 Distribution and services fees - Class E 2,025 Collateral for securities on loan 209,227,276 Investment advisory fee payable (Note 3) 572,335 Administration fee payable 8,733 Custodian and accounting fees payable 140,758 Accrued expenses 77,499 -------------- Total liabilities 221,620,063 -------------- NET ASSETS $ 819,699,845 ============== NET ASSETS REPRESENTED BY: Paid in surplus $ 642,408,820 Accumulated net realized gain 32,152,275 Unrealized appreciation on investments and foreign currency 147,202,759 Accumulated net investment loss (2,064,009) -------------- Total $ 819,699,845 ============== NET ASSETS Class A $ 491,991,666 ============== Class B 311,093,514 ============== Class E 16,614,665 ============== CAPITAL SHARES OUTSTANDING Class A 32,751,953 ============== Class B 20,960,855 ============== Class E 1,109,896 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 15.02 ============== Class B 14.84 ============== Class E 14.97 ============== - ------------------------------------------------------------------------------ * Investments at cost, excluding Repurchase Agreements $ 646,716,778 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) MET/AIM SMALL CAP GROWTH PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 790,939 Interest (2) 675,772 ----------- Total investment income 1,466,711 ----------- EXPENSES: Investment advisory fee (Note 3) 3,023,221 Administration fees 25,982 Custody and accounting fees 22,900 Distribution fee - Class B 373,883 Distribution fee - Class E 11,720 Transfer agent fees 14,078 Audit 12,123 Legal 7,784 Trustee fees and expenses 7,964 Shareholder reporting 30,615 Insurance 4,757 Other 2,118 ----------- Total expenses 3,537,145 Less broker commission recapture (6,425) ----------- Net expenses 3,530,720 ----------- Net investment loss (2,064,009) ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS, FUTURES CONTRACTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 32,476,947 Futures contracts 71,162 Foreign currency (20) ----------- Net realized gain on investments, futures contracts and foreign currency 32,548,089 ----------- Net change in unrealized appreciation on: Investments 51,170,101 Foreign currency 6 ----------- Net change in unrealized appreciation on investments and foreign currency 51,170,107 ----------- Net realized and change in unrealized gain on investments, futures contracts and foreign currency 83,718,196 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $81,654,187 =========== - ---------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 3 (2)Interest income includes securities lending income of: 130,428 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) MET/AIM SMALL CAP GROWTH PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment loss $ (2,064,009) $ (4,174,292) Net realized gain on investments, futures contracts and foreign currency 32,548,089 53,011,811 Net change in unrealized appreciation on investments and foreign currency 51,170,107 30,569,147 ------------ ------------ Net increase in net assets resulting from operations 81,654,187 79,406,666 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net realized gains Class A (5,267,476) (36,089,546) Class B (4,315,129) (43,349,536) Class E (224,880) (2,000,985) ------------ ------------ Net decrease in net assets resulting from distributions (9,807,485) (81,440,067) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTES 4 AND 8): Proceeds from shares sold Class A 137,958,139 118,659,501 Class B 18,249,357 16,982,858 Class E 2,349,574 2,951,893 Net asset value of shares issued through acquisition Class A -- 9,138,167 Class B -- -- Class E -- -- Net asset value of shares issued through dividend reinvestment Class A 5,267,476 36,089,546 Class B 4,315,129 43,349,536 Class E 224,880 2,000,985 Cost of shares repurchased Class A (19,877,315) (51,306,019) Class B (42,008,278) (54,585,272) Class E (3,003,727) (2,768,455) ------------ ------------ Net increase in net assets from capital share transactions 103,475,235 120,512,740 ------------ ------------ TOTAL INCREASE IN NET ASSETS 175,321,937 118,479,339 Net assets at beginning of period 644,377,908 525,898,569 ------------ ------------ Net assets at end of period $819,699,845 $644,377,908 ============ ============ Net assets at end of period includes distributions in excess of net investment income $ (2,064,009) $ -- ============ ============ See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A MET/AIM SMALL CAP GROWTH PORTFOLIO -------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002(B) -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.... $13.53 $13.66 $12.84 $12.03 $ 8.65 $ 11.85 ------ ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss..................... (0.03)(a) (0.08)(a) (0.07)(a) (0.09)(a) (0.08)(a) (0.11)(a) Net Realized/Unrealized Gain (Loss) on Investments........................... 1.73 1.97 1.18 0.90 3.46 (3.09) ------ ------ ------ ------ ------ ------- Total from Investment Operations........ 1.70 1.89 1.11 0.81 3.38 (3.20) ------ ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.... -- -- -- -- -- -- Distributions from Net Realized Capital Gains................................. (0.21) (2.02) (0.29) -- -- -- ------ ------ ------ ------ ------ ------- Total Distributions..................... (0.21) (2.02) (0.29) -- -- -- ------ ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD.......... $15.02 $13.53 $13.66 $12.84 $12.03 $ 8.65 ====== ====== ====== ====== ====== ======= TOTAL RETURN 12.60 % 13.91 % 8.59 % 6.73 % 39.08 % (27.00)% Ratio of Expenses to Average Net Assets**.............................. 0.90 %* 0.97 % 0.99 % 1.03 % 1.04 % 1.05 %* Ratio of Expenses to Average Net Assets After Broker Rebates**................ N/A N/A N/A N/A N/A 1.03 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates...... 0.90 %* 0.98 % 0.96 %(c) 1.02 %(c) 1.16 % 2.10 %* Ratio of Net Investment Loss to Average Net Assets............................ (0.47)%* (0.58)% (0.53)% (0.74)% (0.78)% (0.64)%* Portfolio Turnover Rate................. 19.5 % 56.4 % 74.8 % 94.9 % 29.8 % 19.5 % Net Assets, End of Period (in millions). $492.0 $329.3 $215.4 $92.5 $6.2 $6.7 CLASS B -------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002 -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.... $13.39 $13.51 $12.74 $11.97 $ 8.62 $11.89 ------ ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss..................... (0.05)(a) (0.11)(a) (0.10)(a) (0.12)(a) (0.11)(a) (0.08)(a) Net Realized/Unrealized Gain (Loss) on Investments........................... 1.71 2.01 1.16 0.89 3.46 (3.19) ------ ------ ------ ------ ------ ------- Total from Investment Operations........ 1.66 1.90 1.06 0.77 3.35 (3.27) ------ ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.... -- -- -- -- -- -- Distributions from Net Realized Capital Gains................................. (0.21) (2.02) (0.29) -- -- -- ------ ------ ------ ------ ------ ------- Total Distributions..................... (0.21) (2.02) (0.29) -- -- -- ------ ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD.......... $14.84 $13.39 $13.51 $12.74 $11.97 $ 8.62 ====== ====== ====== ====== ====== ======= TOTAL RETURN 12.44 % 14.18 % 8.27 % 6.43 % 38.86 % (27.50)% Ratio of Expenses to Average Net Assets**.............................. 1.15 %* 1.21 % 1.25 % 1.29 % 1.30 % 1.30 % Ratio of Expenses to Average Net Assets After Broker Rebates**................ N/A N/A N/A N/A N/A 1.28 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates...... 1.15 %* 1.23 % 1.20 %(c) 1.23 %(c) 1.36 % 2.32 % Ratio of Net Investment Loss to Average Net Assets............................ (0.74)%* (0.83)% (0.80)% (1.03)% (1.04)% (0.87)% Portfolio Turnover Rate................. 19.5 % 56.4 % 74.8 % 94.9 % 29.8 % 19.5 % Net Assets, End of Period (in millions). $311.1 $299.7 $297.1 $309.7 $206.3 $47.1 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--01/02/2002. (c) Excludes effect of Deffered Expense Reimbursement. See notes to financial statements 11 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: MET/AIM SMALL CAP GROWTH PORTFOLIO ------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 ---------- (UNAUDITED) 2006 -------------- ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................. $13.50 $13.60 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss................................................... (0.05)(a) (0.10)(a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.73 2.02 ------ ------ Total from Investment Operations...................................... 1.68 1.92 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- -- Distributions from Net Realized Capital Gains......................... (0.21) (2.02) ------ ------ Total Distributions................................................... (0.21) (2.02) ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $14.97 $13.50 ====== ====== TOTAL RETURN 12.48 % 14.25 % Ratio of Expenses to Average Net Assets**............................. 1.05 %* 1.11 % Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 1.05 %* 1.13 % Ratio of Net Investment Loss to Average Net Assets.................... (0.64)%* (0.73)% Portfolio Turnover Rate............................................... 19.5 % 56.4 % Net Assets, End of Period (in millions)............................... $16.6 $15.4 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E MET/AIM SMALL CAP GROWTH PORTFOLIO ------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ------------------------------------------- 2005 2004 2003 2002(B) ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $12.80 $12.01 $ 8.64 $ 11.54 ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss................................................... (0.09)(a) (0.11)(a) (0.10)(a) (0.05)(a) Net Realized/Unrealized Gain (Loss) on Investments.................... 1.18 0.90 3.47 (2.85) ------ ------ ------ ------- Total from Investment Operations...................................... 1.09 0.79 3.37 (2.90) ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. -- -- -- -- Distributions from Net Realized Capital Gains......................... (0.29) -- -- -- ------ ------ ------ ------- Total Distributions................................................... (0.29) -- -- -- ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD........................................ $13.60 $12.80 $12.01 $ 8.64 ====== ====== ====== ======= TOTAL RETURN 8.46 % 6.58 % 39.00 % (25.13)% Ratio of Expenses to Average Net Assets**............................. 1.15 % 1.18 % 1.20 % 1.20 %* Ratio of Expenses to Average Net Assets After Broker Rebates**........ N/A N/A N/A 1.18 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 1.11 %(c) 1.13 %(c) 1.25 % 2.23 %* Ratio of Net Investment Loss to Average Net Assets.................... (0.70)% (0.93)% (0.94)% (0.77)%* Portfolio Turnover Rate............................................... 74.8 % 94.9 % 29.8 % 19.5 % Net Assets, End of Period (in millions)............................... $13.4 $12.4 $8.6 $1.8 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--04/01/2002. (c) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Met/AIM Small Cap Growth Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with AIM Capital Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- Met/AIM Small Cap Growth Portfolio $3,023,221 0.88% First $500 Million 0.83% Over $500 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Met/AIM Small Cap Growth Portfolio 1.05% 1.30% 1.20% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Net Shares Issued Shares Issued Increase in Connection Through (Decrease) Beginning Shares with Acquisition Dividend Shares in Shares Ending Shares Sold (Note 8) Reinvestment Repurchased Outstanding Shares - - ---------- --------- ---------------- ------------- ----------- ----------- ---------- Met/AIM Small Cap Growth Portfolio Class A 06/30/2007 24,328,070 9,443,607 -- 365,036 (1,384,760) 8,423,883 32,751,953 12/31/2006 15,763,026 8,980,141 670,445 2,655,666 (3,741,208) 8,565,044 24,328,070 Class B 06/30/2007 22,380,780 1,254,862 -- 302,604 (2,977,391) (1,419,925) 20,960,855 12/31/2006 21,984,528 1,275,548 -- 3,232,721 (4,112,017) 396,252 22,380,780 Class E 06/30/2007 1,144,249 160,281 -- 15,627 (210,261) (34,353) 1,109,896 12/31/2006 987,075 217,495 -- 148,096 (208,417) 157,174 1,144,249 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Met/AIM Small Cap Growth Portfolio $-- $218,899,687 $-- $133,616,024 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation Depreciation Appreciation - --------- ------------ ------------ ------------ -------------- Met/AIM Small Cap Growth Portfolio $674,662,778 $161,472,483 $(14,269,724) $147,202,759 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Met/AIM Small Cap Growth Portfolio $204,191,361 $209,227,276 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total - - ---------------- ----------------------- ----------------------- 2006 2005 2006 2005 2006 2005 - - ----------- ---- ----------- ----------- ----------- ----------- Met/AIM Small Cap Growth Portfolio $15,555,529 $-- $65,884,537 $10,822,850 $81,440,066 $10,822,850 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Met/AIM Small Cap Growth Portfolio $1,389,889 $8,419,138 $95,635,293 $-- $105,444,320 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. ACQUISITIONS On May 1, 2006, Met/AIM Small Cap Growth Portfolio ("Met/AIM") acquired all of the net assets of Style Focus Series: Small Cap Growth Portfolio, a series of The Travelers Series Trust ("Style Focus"), pursuant to a plan of reorganization approved by Style Focus shareholders on March 14, 2006. The acquisition was accomplished by a tax-free exchange of 670,445 Class A shares of Met/AIM (valued at $9.1 million) in exchange for the 715,654 Class A shares of Style Focus outstanding on April 28, 2006. Style Focus Class A net assets at that date ($9.1 million), including $1,296,475 of unrealized appreciation were combined with those of Met/AIM Class A. The cost of securities acquired in the tax-free exchange by Met/AIM from Style Focus was $7,888,935. The aggregate Class A net assets of Met/AIM and Style Focus immediately before the acquisition were $271,272,413 and $9,138,167, respectively. The aggregate Class A net assets of Met/AIM immediately after the acquisition were $280,410,580. 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 17 MET INVESTORS SERIES TRUST MetLife Aggressive Strategy Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- METLIFE AGGRESSIVE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- For the six months ended June 30, 2007, the MetLife Aggressive Strategy Portfolio gained 6.98%. This compares to a 7.56% return for the Dow Jones Wilshire 5000 Index and a 7.97% return for the blended benchmark (the Aggressive Blended Benchmark is comprised of the following mix: 76% Wilshire 5000, 19% MSCI EAFE(R) Index, and 5% CG 90-Day T-Bill). The U.S. equity markets continued the positive momentum from the beginning of the year as strong gains culminated in early June with records highs for the Dow and S&P 500 Indexes. The primary driver of the rally was strong corporate profits resulting from strong overseas demand and a weaker dollar. Stock markets moved higher both in the U.S. and abroad despite signs of a slowing economy in the U.S. and ongoing concerns about inflation. Other concerns also included credit-related problems such as the ongoing subprime lending issue and some high-profile losses in the hedge fund industry. Despite the concerns mentioned above investors pointed towards strong economic growth outside the U.S. and a boom in merger activity (a 90% increase over the second quarter of 2006) as positive signs for the global economy overall. The bond market experienced rising yields as investors sought slightly higher premiums on high yield and mortgage related debt securities. The Federal Reserve stayed on hold, indicating a reluctance to cut U.S. rates due to concerns about inflation. During the period strong performance in the small and mid cap sectors due to favorable market conditions contributed to performance specifically the Met/AIM Small Cap Growth Portfolio and the Turner Mid-Cap Growth Portfolio. Another notable positive was our position in the Third Avenue Small Cap Value Portfolio whose out-performance was driven by appreciation from various holdings within the oil, gas and energy sectors. Also contributing to overall performance were the Davis Venture Value and the Van Kampen Comstock Portfolios. Stock selection within the financials sector and a modest overweight to the energy sector drove performance for the Davis Venture Value Portfolio while stock picks within the technology sector increased returns for the Van Kampen Comstock Portfolio. On the international side, the MFS Research International Portfolio added to performance due to continued strength in foreign markets. The MFS(R) Emerging Markets Equity Portfolio also contributed to absolute returns as emerging-markets stocks continued to rally. Equity performance was adversely impacted by exposure to the healthcare sector for the Legg Mason Partners Aggressive Growth Portfolio. A general underweighting in energy stocks hurt performance for the Legg Mason Value Equity Portfolio and the Lord Abbett Growth and Income Portfolio. Finally, the Jennison Growth Portfolio's stock selection in the consumer discretionary sector detracted from performance. On the fixed income side, the PIMCO Total Return Portfolio was also a detractor due to above-index duration as interest rates rose over the period. A correction in the real estate securities market occurred after a significant period of out-performance. The Neuberger Berman Real Estate Portfolio, as a result, was the largest detractor from absolute performance during the period. The allocation to real estate has provided significant returns over the past few years and the asset class continues to offer diversification benefits for the Portfolio. The Portfolio allocations were adjusted in early May 2007. Specifically, we added real estate exposure for greater diversification and rebalanced the growth and value sectors of the large cap equity component of the Portfolio. MET INVESTORS ADVISORY, LLC The views expressed above are those of the investment advisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------------------------------------- Van Kampen Comstock Portfolio (Class A) 11.86% -------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 11.03% -------------------------------------------------------------------- Lord Abbett Growth and Income Portfolio (Class A) 11.00% -------------------------------------------------------------------- Legg Mason Partners Aggressive Growth Portfolio (Class A) 9.94% -------------------------------------------------------------------- Third Avenue Small Cap Value Portfolio (Class A) 8.97% -------------------------------------------------------------------- Legg Mason Value Equity Portfolio (Class A) 8.91% -------------------------------------------------------------------- Harris Oakmark Focused Value Portfolio (Class A) 8.20% -------------------------------------------------------------------- Harris Oakmark International Portfolio (Class A) 5.87% -------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 5.09% -------------------------------------------------------------------- MFS(R) Emerging Markets Portfolio (Class A) 4.15% -------------------------------------------------------------------- Met/AIM Small Growth Portfolio (Class A) 4.07% -------------------------------------------------------------------- Jennison Growth Portfolio (Class A) 2.99% -------------------------------------------------------------------- RCM Technology Portfolio (Class A) 2.12% -------------------------------------------------------------------- Turner Mid-Cap Growth Portfolio (Class A) 2.06% -------------------------------------------------------------------- Goldman Sachs Mid-Cap Value Portfolio (Class A) 1.96% -------------------------------------------------------------------- Neuberger Berman Real Estate Portfolio (Class A) 1.78% -------------------------------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- METLIFE AGGRESSIVE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- METLIFE AGGRESSIVE STRATEGY PORTFOLIO VS. WILSHIRE 5000 EQUITY INDEX/1/ AND AGGRESSIVE BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] MetLife Aggressive Wilshire 5000 Aggresive Strategy Portfolio Equity Index Blended Benchmark ------------------ ------------- ----------------- 11/3/2004 $10,000 $10,000 $10,000 12/31/2004 10,715 10,843 10,713 12/31/2005 11,828 11,535 11,537 12/31/2006 13,440 13,354 13,528 6/30/2007 14,378 14,363 15,702 --------------------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) --------------------------------------------------------------- 1 Year Since Inception/4/ --------------------------------------------------------------- MetLife Aggressive Strategy Portfolio--Class A 18.23% 17.03% - -- Class B 17.89% 14.64% --------------------------------------------------------------- - -- Wilshire 5000 Equity Index/1/ 20.46% 14.54% --------------------------------------------------------------- - - - Aggressive Blended Benchmark/2/ 20.98% 15.26% --------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Wilshire 5000 Equity Index is an unmanaged index which measures the performance of all U.S. headquartered equity securities with readily available price data. The market capitalized weighted index is compromised of approximately 82% New York Stock Exchange, 2% American Stock Exchange and 16% OTC (1995). The Index was created in 1974 and backdated to 1971, with a base index of December 1980 (base index equals 1,044.596). Dividends are reinvested on the "ex" dividend date and the rebalancing of share weights is done on a monthly basis. No attempt has been made to adjust the market capitalization of the index to take into account cross holding between corporations. The Index does not include fees or expenses and is not available for direct investment. /2/The Aggressive Blended Benchmark is comprised of 76% Wilshire 5000 Equity Index, 19% Morgan Stanley Capital International Europe Australasia and Far East Index ("MSCI EAFE(R) Index") and 5% Citigroup 3-Month Treasury Bill Index. The MSCI EAFE(R) Index is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. The Citigroup 3-Month Treasury Bill Index--equal dollar amounts of three-month Treasury bills are purchased at the beginning of each of three consecutive months. As each bill matures, all proceeds are rolled over or reinvested in a new three-month bill. The income used to calculate the monthly return is derived by subtracting the original amount invested from the maturity value. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class B shares is 11/4/04. Inception of the Class A shares is 5/2/05. Index returns are based on an inception date of 10/31/04. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 METLIFE AGGRESSIVE STRATEGY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,070.40 $0.51 Hypothetical (5% return before expenses) 1,000.00 1,024.30 0.50 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,069.80 $1.80 Hypothetical (5% return before expenses) 1,000.00 1,023.06 1.76 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.10% and 0.35% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST METLIFE AGGRESSIVE STRATEGY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ INVESTMENT COMPANY SECURITIES - 100.0% Davis Venture Value Portfolio (Class A)*............................. 2,626,288 $ 98,091,841 Goldman Sachs Mid-Cap Value Portfolio (Class A).............................. 1,210,638 17,457,406 Harris Oakmark Focused Value Portfolio (Class A)*............................. 290,382 72,790,098 Harris Oakmark International Portfolio (Class A).............................. 2,772,830 52,212,390 Jennison Growth Portfolio (Class A)*..... 2,081,297 26,619,790 Legg Mason Partners Aggressive Growth Portfolio (Class A).................... 11,380,356 88,425,368 Legg Mason Value Equity Portfolio (Class A).............................. 6,759,007 79,215,564 Lord Abbett Growth and Income Portfolio (Class A).............................. 3,332,559 97,810,601 Met/AIM Small Cap Growth Portfolio (Class A).............................. 2,409,815 36,195,415 MFS(R) Emerging Markets Equity Portfolio (Class A).............................. 3,066,313 36,949,072 MFS(R) Research International Portfolio (Class A).............................. 3,220,871 45,221,023 Neuberger Berman Real Estate Portfolio (Class A).............................. 1,038,378 15,856,030 RCM Technology Portfolio (Class A)....... 3,283,125 18,845,140 Third Avenue Small Cap Value Portfolio (Class A).............................. 4,605,089 79,760,146 Turner Mid-Cap Growth Portfolio (Class A).............................. 1,309,410 18,357,923 Van Kampen Comstock Portfolio (Class A).............................. 8,623,130 105,460,876 ------------ Total Investment Company Securities (Cost $806,030,922) 889,268,683 ------------ TOTAL INVESTMENTS - 100.0% (Cost $806,030,922) 889,268,683 ------------ Other Assets and Liabilities (net) - 0.0% (299,623) ------------ TOTAL NET ASSETS - 100.0% $888,969,060 ============ PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 4 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) METLIFE AGGRESSIVE STRATEGY PORTFOLIO ASSETS Investments, at value (Note 2)* $889,268,683 Receivable for Trust shares sold 439,199 ------------ Total assets 889,707,882 ------------ LIABILITIES Payables for: Investments purchased 204,825 Trust shares redeemed 234,373 Distribution and services fees--Class B 183,646 Investment advisory fee payable (Note 3) 65,305 Administration fee payable 1,901 Custodian and accounting fees payable 23,580 Accrued expenses 25,192 ------------ Total liabilities 738,822 ------------ NET ASSETS $888,969,060 ============ NET ASSETS REPRESENTED BY: Paid in surplus $739,774,048 Accumulated net realized gain 61,367,590 Unrealized appreciation on investments 83,237,761 Undistributed net investment income 4,589,661 ------------ Total $888,969,060 ============ NET ASSETS Class A $ 255,193 ============ Class B 888,713,867 ============ CAPITAL SHARES OUTSTANDING Class A 19,490 ============ Class B 67,940,770 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 13.09 ============ Class B 13.08 ============ - ---------------------------------------------------------------- *Investments at cost $806,030,922 See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) METLIFE AGGRESSIVE STRATEGY PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 6,095,342 ----------- Total investment income 6,095,342 ----------- EXPENSES: Investment advisory fee (Note 3) 386,326 Administration fees 11,901 Custody and accounting fees 5,016 Distribution fee--Class B 1,080,740 Transfer agent fees 3,860 Audit 7,415 Legal 7,452 Trustee fees and expenses 6,767 Insurance 379 Other 1,209 ----------- Total expenses 1,511,065 Less fees waived and expenses reimbursed by the Manager (5,386) ----------- Net expenses 1,505,679 ----------- Net investment income 4,589,663 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CAPITAL GAIN DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 19,072,568 Capital gain distributions from underlying Portfolios 42,744,019 ----------- Net realized gain on investments and capital gain distributions from underlying Portfolios 61,816,587 ----------- Net change in unrealized depreciation on: Investments (7,705,258) ----------- Net change in unrealized depreciation on investments (7,705,258) ----------- Net realized and change in unrealized gain on investments 54,111,329 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $58,700,992 =========== See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) METLIFE AGGRESSIVE STRATEGY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 4,589,663 $ 11,122,847 Net realized gain on investments and capital gain distributions from underlying Portfolios 61,816,587 52,452,182 Net change in unrealized appreciation (depreciation) on investments (7,705,258) 35,313,603 ------------ ------------ Net increase in net assets resulting from operations 58,700,992 98,888,632 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (5,064) (271) Class B (11,117,773) (73,934) From net realized gains Class A (20,518) (1,057) Class B (52,826,561) (5,375,233) ------------ ------------ Net decrease in net assets resulting from distributions (63,969,916) (5,450,495) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 84,875 228,293 Class B 63,137,224 170,137,151 Net asset value of shares issued through dividend reinvestment Class A 25,582 1,328 Class B 63,944,334 5,449,167 Cost of shares repurchased Class A (108,937) (69,933) Class B (89,029,017) (74,797,308) ------------ ------------ Net increase in net assets from capital share transactions 38,054,061 100,948,698 ------------ ------------ TOTAL INCREASE IN NET ASSETS 32,785,137 194,386,835 Net assets at beginning of period 856,183,923 661,797,088 ------------ ------------ Net assets at end of period $888,969,060 $856,183,923 ============ ============ Net assets at end of period includes undistributed net investment income $ 4,589,661 $ 11,122,835 ============ ============ See notes to financial statements 7 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A METLIFE AGGRESSIVE STRATEGY PORTFOLIO -------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(B) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $13.21 $11.68 $10.27 ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.14 (a) 0.22 (a) 0.77 (a) Net Realized/Unrealized Gain on Investments............................. 0.77 1.42 0.79 ------ ------ ------ Total from Investment Operations........................................ 0.91 1.64 1.56 ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.20) (0.02) (0.11) Distributions from Net Realized Capital Gains........................... (0.83) (0.09) (0.04) ------ ------ ------ Total Distributions..................................................... (1.03) (0.11) (0.15) ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $13.09 $13.21 $11.68 ====== ====== ====== TOTAL RETURN 7.04% 14.10% 15.12% Ratio of Expenses to Average Net Assets................................. 0.10%* 0.10% 0.12%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.10%* 0.11% 0.12%* Ratio of Net Investment Income to Average Net Assets.................... 2.11%* 1.75% 1.08%* Portfolio Turnover Rate................................................. 13.5% 26.0% 18.3% Net Assets, End of Period (in millions)................................. $0.3 $0.3 $0.1 CLASS B ------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------- (UNAUDITED) 2006 2005 2004(C) -------------- ------ ------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $13.18 $11.68 $10.69 $10.00 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.07 (a) 0.18 (a) 0.20 (a) 0.08 (a) Net Realized/Unrealized Gain on Investments............................. 0.83 1.41 0.91 0.64 ------ ------ ------ ------ Total from Investment Operations........................................ 0.90 1.59 1.11 0.72 ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.17) (0.00)+ (0.08) (0.03) Distributions from Net Realized Capital Gains........................... (0.83) (0.09) (0.04) -- ------ ------ ------ ------ Total Distributions..................................................... (1.00) (0.09) (0.12) (0.03) ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $13.08 $13.18 $11.68 $10.69 ====== ====== ====== ====== TOTAL RETURN 6.98% 13.64% 10.38% 7.15% Ratio of Expenses to Average Net Assets................................. 0.35%* 0.35% 0.35% 0.35%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.35%* 0.36% 0.37% 0.52%* Ratio of Net Investment Income to Average Net Assets.................... 1.06%* 1.45% 1.80% 4.77%* Portfolio Turnover Rate................................................. 13.5% 26.0% 18.3% 0.0%(d) Net Assets, End of Period (in millions)................................. $888.7 $855.9 $661.7 $304.5 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. (c) Commencement of operations--11/04/2004. (d) For the period ended 12/31/2004, the portfolio turnover calculation is zero, due to no sales activity. See notes to financial statements 8 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MetLife Aggressive Strategy Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into a management agreement for investment advisory services in connection with the investment management of the Portfolio. Under the terms of the Portfolio's management agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- MetLife Aggressive Strategy Portfolio $386,326 0.10% First $500 Million 0.075% $500 Million to $1 Billion 0.05% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred in - - ------------------------------- 2004 2005 2006 2007 - - Maximum Expense Ratio ------- -------- ------- ------ under current Expense Subject to repayment Limitation Agreement until December 31, - - --------------------- ------------------------------- Portfolio Class A Class B Class E 2009 2010 2011 2012 - --------- ------- ------- ------- ------- -------- ------- ------ MetLife Aggressive Strategy Portfolio 0.10% 0.35% 0.25%* $32,989 $122,410 $98,966 $5,386 * Class not offered during the period. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- MetLife Aggressive Strategy Portfolio Class A 06/30/2007 19,506 6,365 1,991 (8,372) (16) 19,490 12/31/2006 6,826 18,200 107 (5,627) 12,680 19,506 Class B 06/30/2007 64,934,609 4,779,702 4,980,088 (6,753,629) 3,006,161 67,940,770 12/31/2006 56,661,492 13,918,370 438,741 (6,083,994) 8,273,117 64,934,609 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales - - ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government - - --------------- -------------- --------------- -------------- MetLife Aggressive Strategy Portfolio $-- $139,240,045 $-- $117,828,985 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- MetLife Aggressive Strategy Portfolio $806,030,922 $85,917,609 $(2,679,848) $83,237,761 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total - - ------------------- ---------------------- --------------------- 2006 2005 2006 2005 2006 2005 - - -------- ---------- ---------- -------- ---------- ---------- MetLife Aggressive Strategy Portfolio $777,025 $6,470,051 $4,673,469 $262,878 $5,450,494 $6,732,929 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ------------ MetLife Aggressive Strategy Portfolio $11,375,507 $52,594,305 $90,494,124 $-- $154,463,936 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period ended June 30, 2007 in which the Portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period are as follows: Number of Number of shares held at Shares purchased Shares sold shares held at Security Description December 31, 2006 during the period during the period June 30, 2007 - -------------------- ----------------- ----------------- ----------------- -------------- Legg Mason Partners Aggressive Growth Portfolio - Class A 10,292,644 1,792,020 (704,308) 11,380,356 Legg Mason Value Equity Portfolio - Class A 6,178,766 1,005,602 (425,361) 6,759,007 MFS(R) Emerging Markets Equity Portfolio - Class A 3,447,292 105,626 (486,605) 3,066,313 RCM Technology Portfolio - Class A 6,507,944 425,386 (3,650,205) 3,283,125 Van Kampen Comstock Portfolio - Class A 7,839,026 1,297,449 (513,345) 8,623,130 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned (Loss) on Investments from Affiliates from affiliate Security Description during the period during the period during the period Ending Value - -------------------- --------------------- ------------------ ----------------- ------------ Legg Mason Partners Aggressive Growth Portfolio - Class A $ 372,182 $7,925,416 $ 194,618 $ 88,425,368 Legg Mason Value Equity Portfolio - Class A 423,999 76,851 2,279 79,215,564 MFS(R) Emerging Markets Equity Portfolio - Class A 442,470 -- 28,794 36,949,072 RCM Technology Portfolio - Class A 3,579,548 1,340,692 -- 18,845,140 Van Kampen Comstock Portfolio - Class A 1,114,732 1,978,590 1,479,962 105,460,876 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 13 MET INVESTORS SERIES TRUST MetLife Balanced Strategy Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- METLIFE BALANCED STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- For the six months ended June 30, 2007, the MetLife Balanced Strategy Portfolio gained 5.83%. This compares to a 6.53% return of the MSCI Global Capital Markets Index and a 5.82% return for the blended benchmark (the Balanced Blended Benchmark is comprised of the following mix: 52% Wilshire 5000, 30% Lehman Brothers Universal, 13% MSCI EAFE(R) Index, and 5% CG 90-Day T-Bill). The U.S. equity markets continued the positive momentum from the beginning of the year as strong gains culminated in early June with records highs for the Dow and S&P 500(R) Indexes. The primary driver of the rally was strong corporate profits resulting from strong overseas demand and a weaker dollar. Stock markets moved higher both in the U.S. and abroad despite signs of a slowing economy in the U.S. and ongoing concerns about inflation. Other concerns also included credit-related problems such as the ongoing subprime lending issue and some high-profile losses in the hedge fund industry. Despite the concerns mentioned above investors pointed towards strong economic growth outside the U.S. and a boom in merger activity (a 90% increase over the second quarter of 2006) as positive signs for the global economy overall. The bond market experienced rising yields as investors sought slightly higher premiums on high yield and mortgage related debt securities. The Federal Reserve stayed on hold, indicating a reluctance to cut U.S. rates due to concerns about inflation. On the equity side, strong performance in the small and mid cap sectors due to favorable market conditions contributed to performance specifically the T. Rowe Price Mid-Cap Growth Portfolio and the Lazard Mid-Cap Portfolio. Another notable positive was our position in the Third Avenue Small Cap Value Portfolio whose out-performance was driven by appreciation from various holdings within the oil, gas and energy sectors. Also contributing to overall performance were the Davis Venture Value and the Van Kampen Comstock Portfolios. Stock selection within the financials sector and a modest overweight to the energy sector drove performance for the Davis Venture Value Portfolio while stock picks within the technology sector increased returns for the Van Kampen Comstock Portfolio. On the international side, the MFS Research International Portfolio added to performance due to continued strength in foreign markets. During the period our portfolio allocations to the international debt, convertibles and high yield sectors of the bond market were moderate contributors to performance. The Loomis Sayles Global Markets Portfolio and the Lord Abbett Bond Debenture Portfolio, both of which combine fixed income and equity, or equity-like, securities, were contributors to returns. Equity performance was adversely impacted by exposure to the healthcare sector for the Legg Mason Partners Aggressive Growth Portfolio. A general underweighting in energy stocks hurt performance for the Legg Mason Value Equity Portfolio and the Lord Abbett Growth and Income Portfolio. Finally, the Jennison Growth Portfolio's stock selection in the consumer discretionary sector detracted from performance. The Western Asset Management U.S. Government Portfolio detracted from performance due to slightly longer duration relative to the benchmark as well as structural exposure to agency mortgages. The PIMCO Total Return Portfolio was also a detractor due to above-index duration as interest rates rose over the period. A correction in the real estate securities market occurred after a significant period of out-performance. The Neuberger Berman Real Estate Portfolio, as a result, was the largest detractor from absolute performance during the period. The allocation to real estate has provided significant returns over the past few years and the asset class continues to offer diversification benefits for the Portfolio. The Portfolio allocations were adjusted in early May 2007. Specifically, we further diversified the fixed income component and rebalanced the growth and value sectors of the large cap equity component of the Portfolio. MET INVESTORS ADVISORY, LLC The views expressed above are those of the investment advisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ----------------------------------------------------------------------- PIMCO Total Return Portfolio (Class A) 10.81% ----------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 8.05% ----------------------------------------------------------------------- Van Kampen Comstock Portfolio (Class A) 7.95% ----------------------------------------------------------------------- Lord Abbett Growth and Income Portfolio (Class A) 7.04% ----------------------------------------------------------------------- Legg Mason Value Equity Portfolio (Class A) 6.96% ----------------------------------------------------------------------- Third Avenue Small Cap Value Portfolio (Class A) 5.01% ----------------------------------------------------------------------- Lord Abbett Bond Debenture Portfolio (Class A) 4.96% ----------------------------------------------------------------------- Western Asset Management U.S. Government Portfolio (Class A) 4.95% ----------------------------------------------------------------------- Harris Oakmark Focused Value Portfolio (Class A) 4.11% ----------------------------------------------------------------------- Loomis Sayles Global Markets Portfolio (Class A) 4.11% ----------------------------------------------------------------------- Legg Mason Partners Aggressive Growth Portfolio (Class A) 4.00% ----------------------------------------------------------------------- Harris Oakmark International Portfolio (Class A) 3.94% ----------------------------------------------------------------------- PIMCO Inflation Protected Bond Portfolio (Class A) 3.92% ----------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 3.07% ----------------------------------------------------------------------- Lazard Mid-Cap Portfolio (Class A) 3.06% ----------------------------------------------------------------------- MFS(R) Emerging Markets Portfolio (Class A) 2.09% ----------------------------------------------------------------------- Turner Mid-Cap Growth Portfolio (Class A) 2.07% ----------------------------------------------------------------------- T. Rowe Price Mid-Cap Growth Portfolio (Class A) 2.07% ----------------------------------------------------------------------- Met/AIM Small Cap Growth Portfolio (Class A) 2.04% ----------------------------------------------------------------------- Oppenheimer Capital Appreciation Portfolio (Class A) 2.04% ----------------------------------------------------------------------- Jennison Growth Portfolio (Class A) 2.01% ----------------------------------------------------------------------- Goldman Sachs Mid-Cap Value Portfolio (Class A) 1.97% ----------------------------------------------------------------------- BlackRock High Yield Portfolio (Class A) 1.97% ----------------------------------------------------------------------- Neuberger Berman Real Estate Portfolio (Class A) 1.80% ----------------------------------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- METLIFE BALANCED STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- METLIFE BALANCED STRATEGY PORTFOLIO VS. MSCI GLOBAL CAPITAL MARKETS INDEX/SM1/ AND BALANCED BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] MSCI Global MetLife Balanced Balanced Capital Markets Strategy Portfolio Blended Benchmark Index/SM/ ------------------ ----------------- --------------- 11/3/2004 $10,000 $10,000 $10,000 12/31/2004 10,419 10,501 10,701 12/31/2005 11,161 11,144 11,136 12/31/2006 12,497 12,627 12,811 6/30/2007 13,226 13,362 13,648 ------------------------------------------------------------------------- Average Annual Return (for the period ended 6/30/07)/3/ ------------------------------------------------------------------------- 1 Year Since Inception/4/ ------------------------------------------------------------------------- MetLife Balanced Strategy Portfolio--Class A 15.73% 13.38% - -- Class B 15.43% 11.10% ------------------------------------------------------------------------- - -- MSCI Global Capital Markets Index/SM1/ 17.17% 12.44% ------------------------------------------------------------------------- - - - Balanced Blended Benchmark/2/ 16.31% 11.49% ------------------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The MSCI Global Capital Markets Index/SM/ is designed to measure the performance of the core capital markets asset classes comprising global equities and fixed income. It is a market capitalization weighted composite of the MSCI All Country World Index/SM/ and the MSCI Global Total Bond Index. The MSCI All Country World Index/SM/ is an unmanaged free float-adjusted market capitalization index that is designed to measure equity market performance in the global developed and emerging markets. The MSCI All Country World Index/SM/ includes 49 country indices. The MSCI Global Total Bond Index/SM/ an unmanaged index which is designed to measure the capitalization weighted performance of sovereign, investment grade credit and high yield bond markets with appropriate adjustments for investability and to eliminate double counting. The MSCI Global Total Bond Index/SM/ includes the World Sovereign Debt Index, USD Total Bond Index, Euro Dollar Credit Index, Euro Sterling Credit Index, Euro Credit Index, Emerging Market Local Sovereign Index and High Yield Sovereign and Corporate Indices. The Index does not include fees or expenses and is not available for direct investment. /2/The Balanced Blended Benchmark is comprised of 52% Wilshire 5000 Equity Index, 30% Lehman Brothers Universal Index, 13% Morgan Stanley Capital International Europe Australasia and Far East Index and 5% Citigroup 3-Month Treasury Bill Index. The Wilshire 5000 Equity Index is an unmanaged index which measures the performance of all U.S. headquartered equity securities with readily available price data. The market capitalized weighted index is compromised of approximately 82% New York Stock Exchange, 2% American Stock Exchange and 16% OTC (1995). The Index was created in 1974 and backdated to 1971, with a base index of December 1980 (base index equals 1,044.596). Dividends are reinvested on the "ex" dividend date and the rebalancing of share weights is done on a monthly basis. No attempt has been made to adjust the market capitalization of the index to take into account cross holding between corporations. The Index does not include fees or expenses and is not available for direct investment. The Lehman Brothers Universal Index represents the union of the U.S. Aggregate Index, the U.S. High-Yield Corporate Index, the 144A Index, the Eurodollar Index, the Emerging Markets Index, the non-EIRSA portion of the Commercial Mortgage Backed Securities Index and the Commercial Mortgage Backed Securities High Yield Index. Municipal debt, private placements, and non-dollar denominated issues are excluded from the Universal Index. The only constituent of the Index that includes floating-rate debt is the Emerging Markets Index. Bonds and securities must be fixed rate, although it can carry a coupon that steps up or changes according to a predetermined schedule; must be dollar-denominated and including bonds with maturities up to ten years and - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- METLIFE BALANCED STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- long-term indices composed of bonds with maturities longer than ten years. All returns are market value weighted inclusive of accrued interest. Yield is defined as the yield to worst, the lesser of the yield to maturity and yield to call. Market Values are expressed in millions of dollars. The Index does not include fees or expenses and is not available for direct investment. The Morgan Stanley Capital International Europe, Australasia and Far East Index ("MSCI EAFE(R) Index") is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. The Citigroup 3-Month Treasury Bill Index--equal dollar amounts of three-month Treasury bills are purchased at the beginning of each of three consecutive months. As each bill matures, all proceeds are rolled over or reinvested in a new three-month bill. The income used to calculate the monthly return is derived by subtracting the original amount invested from the maturity value. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class B shares is 11/4/04. Inception of the Class A shares is 5/2/05. Index returns are based on an inception date of 10/31/04. Effective July 1, 2007, Morgan Stanley Capital International, Inc. (MSCI) discontinued the MSCI Global Capital Markets Index and the Portfolio will use the Dow Jones Moderate Portfolio Index in future reports to policyholders as the Portfolio's primary benchmark. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 METLIFE BALANCED STRATEGY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,060.30 $0.31 Hypothetical (5% return before expenses) 1,000.00 1,024.50 0.30 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,058.30 $1.58 Hypothetical (5% return before expenses) 1,000.00 1,023.26 1.56 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.06% and 0.31% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST METLIFE BALANCED STRATEGY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- INVESTMENT COMPANY SECURITIES - 100.0% BlackRock High Yield Portfolio (Class A).............................. 14,595,107 $ 120,847,489 Davis Venture Value Portfolio (Class A)*. 13,233,667 494,277,446 Goldman Sachs Mid-Cap Value Portfolio (Class A).............................. 8,392,007 121,012,745 Harris Oakmark Focused Value Portfolio (Class A)*............................. 1,005,563 252,064,472 Harris Oakmark International Portfolio (Class A).............................. 12,815,922 241,323,807 Jennison Growth Portfolio (Class A)*..... 9,615,521 122,982,514 Lazard Mid-Cap Portfolio (Class A)....... 13,357,749 187,542,794 Legg Mason Partners Aggressive Growth Portfolio (Class A).................... 31,550,689 245,148,852 Legg Mason Value Equity Portfolio (Class A).............................. 36,427,208 426,926,872 Loomis Sayles Global Markets Portfolio (Class A).............................. 22,143,447 251,992,427 Lord Abbett Bond Debenture Portfolio (Class A).............................. 24,725,372 304,122,075 Lord Abbett Growth and Income Portfolio (Class A).............................. 14,696,888 431,353,666 Met/AIM Small Cap Growth Portfolio (Class A).............................. 8,344,955 125,341,225 MFS(R) Emerging Markets Equity Portfolio (Class A).............................. 10,620,103 127,972,238 MFS(R) Research International Portfolio (Class A).............................. 13,390,946 188,008,887 Neuberger Berman Real Estate Portfolio (Class A).............................. 7,214,741 110,169,098 Oppenheimer Capital Appreciation Portfolio (Class A).................... 13,157,947 124,868,914 PIMCO Inflation Protected Bond Portfolio (Class A).............................. 24,005,981 240,299,874 PIMCO Total Return Portfolio (Class A)... 58,086,287 663,345,401 T. Rowe Price Mid-Cap Growth Portfolio (Class A).............................. 13,207,424 126,923,344 Third Avenue Small Cap Value Portfolio (Class A).............................. 17,728,186 307,052,189 Turner Mid-Cap Growth Portfolio (Class A).............................. 9,066,104 127,106,783 Van Kampen Comstock Portfolio (Class A).. 39,844,006 487,292,186 Western Asset Management U.S. Government Portfolio (Class A)*........ 25,182,224 303,193,981 --------------- Total Investment Company Securities (Cost $5,717,048,695) 6,131,169,279 --------------- TOTAL INVESTMENTS - 100.0% (Cost $5,717,048,695) 6,131,169,279 --------------- Other Assets and Liabilities (net) - 0.0% (1,573,784) --------------- TOTAL NET ASSETS - 100.0% $ 6,129,595,495 =============== PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) METLIFE BALANCED STRATEGY PORTFOLIO ASSETS Investments, at value (Note 2)* $6,131,169,279 Receivable for Trust shares sold 6,666,373 -------------- Total assets 6,137,835,652 -------------- LIABILITIES Due to bank 4 Payables for: Investments purchased 5,231,435 Trust shares redeemed 1,434,938 Distribution and services fees--Class B 1,246,914 Investment advisory fee payable (Note 3) 280,243 Administration fee payable 1,901 Custodian and accounting fees payable 26,978 Accrued expenses 17,744 -------------- Total liabilities 8,240,157 -------------- NET ASSETS $6,129,595,495 ============== NET ASSETS REPRESENTED BY: Paid in surplus $5,421,639,501 Accumulated net realized gain 220,234,643 Unrealized appreciation on investments 414,120,584 Undistributed net investment income 73,600,767 -------------- Total $6,129,595,495 ============== NET ASSETS Class A $ 971,599 ============== Class B 6,128,623,896 ============== CAPITAL SHARES OUTSTANDING Class A 79,342 ============== Class B 501,054,220 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 12.25 ============== Class B 12.23 ============== - ------------------------------------------------------------------ *Investments at cost $5,717,048,695 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) METLIFE BALANCED STRATEGY PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 82,177,397 ------------ Total investment income 82,177,397 ------------ EXPENSES: Investment advisory fee (Note 3) 1,577,098 Administration fees 11,901 Custody and accounting fees 4,524 Distribution fee--Class B 6,954,619 Transfer agent fees 3,860 Audit 8,548 Legal 7,452 Trustee fees and expenses 6,768 Other 1,806 ------------ Total expenses 8,576,576 ------------ Net investment income 73,600,821 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CAPITAL GAIN DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 34,093,524 Capital gain distributions from underlying Portfolios 195,835,834 ------------ Net realized gain on investments and capital gain distributions from underlying Portfolios 229,929,358 ------------ Net change in unrealized appreciation on: Investments 10,499,322 ------------ Net change in unrealized appreciation on investments 10,499,322 ------------ Net realized and change in unrealized gain on investments 240,428,680 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $314,029,501 ============ See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) METLIFE BALANCED STRATEGY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 73,600,821 $ 98,920,864 Net realized gain on investments and capital gain distributions from underlying Portfolios 229,929,358 174,987,469 Net change in unrealized appreciation on investments 10,499,322 229,495,589 -------------- -------------- Net increase in net assets resulting from operations 314,029,501 503,403,922 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (16,665) (936) Class B (98,904,253) (374,658) From net realized gains Class A (27,801) (3,323) Class B (182,879,835) (25,593,222) -------------- -------------- Net decrease in net assets resulting from distributions (281,828,554) (25,972,139) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 216,698 566,990 Class B 821,088,237 1,208,693,056 Net asset value of shares issued through dividend reinvestment Class A 44,466 4,259 Class B 281,784,088 25,967,880 Cost of shares repurchased Class A (26,421) (60,323) Class B (173,594,739) (74,700,257) -------------- -------------- Net increase in net assets from capital share transactions 929,512,329 1,160,471,605 -------------- -------------- TOTAL INCREASE IN NET ASSETS 961,713,276 1,637,903,388 Net assets at beginning of period 5,167,882,219 3,529,978,831 -------------- -------------- Net assets at end of period $6,129,595,495 $5,167,882,219 ============== ============== Net assets at end of period includes undistributed net investment income $ 73,600,767 $ 98,920,864 ============== ============== See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A METLIFE BALANCED STRATEGY PORTFOLIO --------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ------------------ (UNAUDITED) 2006 2005(B) -------------- ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.................................... $12.17 $10.92 $10.04 ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.17 (a) 0.31 (a) 0.56 (a) Net Realized/Unrealized Gain on Investments............................. 0.55 1.03 0.47 ------ ------ ------ Total from Investment Operations........................................ 0.72 1.34 1.03 ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.24) (0.02) (0.13) Distributions from Net Realized Capital Gains........................... (0.40) (0.07) (0.02) ------ ------ ------ Total Distributions..................................................... (0.64) (0.09) (0.15) ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $12.25 $12.17 $10.92 ====== ====== ====== TOTAL RETURN 6.03% 12.35% 10.21% Ratio of Expenses to Average Net Assets................................. 0.06%* 0.08% 0.03%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.06%* 0.08%(e) 0.03%* Ratio of Net Investment Income to Average Net Assets.................... 2.76%* 2.74% 7.70%* Portfolio Turnover Rate................................................. 11.1% 20.7% 17.3% Net Assets, End of Period (in millions)................................. $ 1.0 $ 0.7 $ 0.2 CLASS B -------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------------- (UNAUDITED) 2006 2005 2004(C) -------------- -------- -------- -------- NET ASSET VALUE, BEGINNING OF PERIOD $ 12.15 $ 10.92 $ 10.31 $ 10.00 -------- -------- -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.16 (a) 0.26 (a) 0.22 (a) 0.28 (a) Net Realized/Unrealized Gain on Investments............................. 0.54 1.04 0.52 0.14 -------- -------- -------- -------- Total from Investment Operations........................................ 0.70 1.30 0.74 0.42 -------- -------- -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.22) (0.00)+ (0.11) (0.11) Distributions from Net Realized Capital Gains........................... (0.40) (0.07) (0.02) -- -------- -------- -------- -------- Total Distributions..................................................... (0.62) (0.07) (0.13) (0.11) -------- -------- -------- -------- NET ASSET VALUE, END OF PERIOD.......................................... $ 12.23 $ 12.15 $ 10.92 $ 10.31 ======== ======== ======== ======== TOTAL RETURN 5.83% 11.98% 7.12% 4.19% Ratio of Expenses to Average Net Assets................................. 0.31%* 0.33% 0.31% 0.35%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.31%* 0.33%(e) 0.31% 0.38%* Ratio of Net Investment Income to Average Net Assets.................... 2.65%* 2.31% 2.12% 17.21%* Portfolio Turnover Rate................................................. 11.1% 20.7% 17.3% 0.0%(d) Net Assets, End of Period (in millions)................................. $6,128.6 $5,167.2 $3,529.8 $1,561.2 * Annualized + Rounds to less than $0.005 per share. (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. (c) Commencement of operations--11/04/2004. (d) For the period ended 12/31/2004, the portfolio turnover calculation is zero, due to no sales activity. (e) Excludes the effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MetLife Balanced Strategy Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into a management agreement for investment advisory services in connection with the investment management of the Portfolio. Under the terms of the Portfolio's management agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- MetLife Balanced Strategy Portfolio $1,577,098 0.10% First $500 Million 0.075% $500 Million to $1 Billion 0.05% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio - under current Expense - Limitation Agreement - --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- MetLife Balanced Strategy Portfolio 0.10% 0.35% 0.25%* * Class not offered during the period. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ----------- ----------- ------------- ----------- ------------ ----------- MetLife Balanced Strategy Portfolio Class A 06/30/2007 59,983 17,833 3,669 (2,143) 19,359 79,342 12/31/2006 14,717 50,189 373 (5,296) 45,266 59,983 Class B 06/30/2007 425,219,932 66,721,615 23,268,711 (14,156,038) 75,834,288 501,054,220 12/31/2006 323,282,018 106,250,407 2,277,884 (6,590,377) 101,937,914 425,219,932 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales - - ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government - - --------------- -------------- --------------- -------------- MetLife Balanced Strategy Portfolio $-- $623,011,829 $-- $1,540,300,897 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- MetLife Balanced Strategy Portfolio $5,717,048,695 $434,070,016 $(19,949,432) $414,120,584 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total - - ---------------------- ---------------------- ----------------------- 2006 2005 2006 2005 2006 2005 - - ---------- ----------- ----------- ---------- ----------- ----------- MetLife Balanced Strategy Portfolio $2,338,613 $38,754,270 $23,634,001 $1,056,753 $25,972,614 $39,811,023 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ------------ MetLife Balanced Strategy Portfolio $99,521,858 $182,306,543 $393,926,646 $-- $675,755,047 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period during the period ended June 30, 2007 in which the Portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period as follows: Number of Shares Shares Number of shares held at purchased sold shares held December 31, during the during the at June 30, Security Description 2006 period period 2007 - -------------------- -------------- ---------- ---------- ----------- BlackRock High Yield Portfolio - Class A -- 14,595,604 (497) 14,595,107 Davis Venture Value Portfolio - Class A 11,922,760 1,482,800 (171,893) 13,233,667 Goldman Sachs Mid-Cap Value Portfolio - Class A 7,224,084 1,586,272 (418,349) 8,392,007 Harris Oakmark Focused Value Portfolio - Class A 775,408 237,029 (6,874) 1,005,563 Harris Oakmark International Portfolio - Class A 11,150,265 2,374,215 (708,558) 12,815,922 Jennison Growth Portfolio - Class A 12,197,457 1,807,360 (4,389,296) 9,615,521 Lazard Mid-Cap Portfolio - Class A 11,483,418 2,515,785 (641,454) 13,357,749 Legg Mason Partners Aggressive Growth Portfolio - Class A 18,849,348 12,719,713 (18,372) 31,550,689 Legg Mason Value Equity Portfolio - Class A 28,268,286 8,586,675 (427,753) 36,427,208 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED Number of Shares Shares Number of shares held at purchased sold shares held December 31, during the during the at June 30, Security Description 2006 period period 2007 - -------------------- -------------- ---------- ----------- ----------- Loomis Sayles Global Markets Portfolio - Class A 20,276,086 2,309,694 (442,333) 22,143,447 Lord Abbett Bond Debenture Portfolio - Class A 28,572,434 5,454,608 (9,301,670) 24,725,372 Lord Abbett Growth and Income Portfolio Class A 10,593,171 4,113,719 (10,002) 14,696,888 Met/AIM Small Cap Growth Portfolio - Class A 7,740,698 984,794 (380,537) 8,344,955 MFS(R) Emerging Markets Equity Portfolio - Class A 10,506,245 1,136,947 (1,023,089) 10,620,103 MFS(R) Research International Portfolio - Class A 10,533,862 3,292,719 (435,635) 13,390,946 Neuberger Berman Real Estate Portfolio - Class A 5,746,286 2,052,316 (583,861) 7,214,741 Oppenheimer Capital Appreciation Portfolio - Class A 27,858,446 4,462,176 (19,162,675) 13,157,947 PIMCO Inflation Protected Bond Portfolio - Class A 34,238,719 6,897,337 (17,130,075) 24,005,981 PlMCO Total Return Portfolio - Class A 33,942,275 24,176,559 (32,547) 58,086,287 T. Rowe Price Mid-Cap Growth Portfolio - Class A 11,884,092 1,977,344 (654,012) 13,207,424 Third Avenue Small Cap Value Portfolio - Class A 14,893,642 3,033,833 (199,289) 17,728,186 Turner Mid-Cap Growth Portfolio - Class A 8,174,023 1,225,921 (333,840) 9,066,104 Van Kampen Comstock Portfolio - Class A 30,455,298 9,534,561 (145,853) 39,844,006 Western Asset Management U.S. Government Portfolio - Class A 20,399,346 4,802,113 (19,235) 25,182,224 Net Realized Gain Net Realized (Loss) on Capital Gain (Loss) Gain Distributions Income earned on Investments from Affiliates from Affiliate Security Description during the period during the period during the period Ending Value - -------------------- ----------------- ------------------ ----------------- ------------ BlackRock High Yield Portfolio - Class A $ (15) $ -- $ -- $120,847,489 Davis Venture Value Portfolio - Class A 1,511,602 -- 3,618,727 494,277,446 Goldman Sachs Mid-Cap Value Portfolio - Class A 1,365,757 9,885,214 765,425 121,012,745 Harris Oakmark Focused Value Portfolio - Class A 249,884 27,127,482 1,230,381 252,064,472 Harris Oakmark International Portfolio - Class A 3,600,209 18,180,472 2,118,840 241,323,807 Jennison Growth Portfolio - Class A 8,946,429 6,184,629 737,497 122,982,514 Lazard Mid-Cap Portfolio - Class A 317,017 14,982,549 1,093,206 187,542,794 Legg Mason Partners Aggressive Growth Portfolio - Class A 9,699 15,522,827 381,182 245,148,852 Legg Mason Value Equity Portfolio - Class A 415,705 376,423 11,163 426,926,872 Loomis Sayles Global Markets Portfolio - Class A 291,224 -- -- 251,992,427 Lord Abbett Bond Debenture Portfolio - Class A (2,833,562) 501,812 21,759,239 304,122,075 Lord Abbett Growth and Income Portfolio - Class A 21,980 15,147,989 3,501,517 431,353,666 Met/AIM Small Cap Growth Portfolio - Class A 687,931 1,650,139 -- 125,341,225 MFS(R) Emerging Markets Equity Portfolio - Class A 971,060 -- 93,931 127,972,238 MFS(R) Research International Portfolio - Class A 1,388,622 24,716,306 2,536,801 188,008,887 Neuberger Berman Real Estate Portfolio - Class A 4,569,188 8,205,920 1,024,040 110,169,098 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 15 9. OTHER MATTERS - CONTINUED Net Realized Gain Net Realized (Loss) on Capital Gain (Loss) Gain Distributions Income earned on Investments from Affiliates from affiliate Security Description during the period during the period during the period Ending Value - -------------------- ----------------- ------------------ ----------------- ------------ Oppenheimer Capital Appreciation Portfolio - Class A $18,385,725 $17,836,142 $ 399,281 $124,868,914 PlMCO Inflation Protected Bond Portfolio - Class A (8,870,391) -- 9,343,346 240,299,874 PlMCO Total Return Portfolio - Class A 20,349 -- 16,111,596 663,345,401 T. Rowe Price Mid-Cap Growth Portfolio - Class A 1,215,283 5,358,764 280,971 126,923,344 Third Avenue Small Cap Value Portfolio - Class A 657,347 17,998,762 3,350,555 307,052,189 Turner Mid-Cap Growth Portfolio - Class A 849,428 3,943,119 -- 127,106,783 Van Kampen Comstock Portfolio - Class A 316,502 8,217,285 6,146,432 487,292,186 Western Asset Management U.S. Government Portfolio - Class A 6,551 -- 7,673,370 303,193,981 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. MET INVESTORS SERIES TRUST MetLife Defensive Strategy Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- METLIFE DEFENSIVE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- For the six months ended June 30, 2007, the MetLife Defensive Strategy Portfolio gained 3.66%. This compares to a 6.53% return for the MSCI Global Capital Markets Index and a 3.75% return for the blended benchmark (the blended benchmark for this Portfolio is comprised of the following mix: 28% Wilshire 5000 Index, 55% Lehman Brothers Universal Index, 7% MSCI EAFE Index, and 10% CG 90-Day T-Bill Index). The U.S. equity markets continued the positive momentum from the beginning of the year as strong gains culminated in early June with records highs for the Dow and S&P 500 Indexes. The primary driver of the rally was strong corporate profits resulting from strong overseas demand and a weaker dollar. Stock markets moved higher both in the U.S. and abroad despite signs of a slowing economy in the U.S. and ongoing concerns about inflation. Other concerns also included credit-related problems such as the ongoing subprime lending issue and some high-profile losses in the hedge fund industry. Despite the concerns mentioned above investors pointed towards strong economic growth outside the U.S. and a boom in merger activity (a 90% increase over the second quarter of 2006) as positive signs for the global economy overall. The bond market experienced rising yields as investors sought slightly higher premiums on high yield and mortgage related debt securities. The Federal Reserve stayed on hold, indicating a reluctance to cut U.S. rates due to concerns about inflation. During the period our portfolio allocations to the Treasury Inflation Protected Securities, international debt, convertibles and high yield sectors of the bond market were positive contributors to performance. The Loomis Sayles Global Markets Portfolio and the Lord Abbett Bond Debenture Portfolios, both of which combine fixed income and equity, or equity-like, securities, were two of the larger contributors to returns. On the equity side, strong performance in the small and mid cap sectors due to favorable market conditions contributed to performance specifically the T. Rowe Price Mid-Cap Growth Portfolio and the Lazard Mid-Cap Portfolio. Another notable positive was our position in the Third Avenue Small Cap Value Portfolio whose out-performance was driven by appreciation from various holdings within the oil, gas and energy sectors. Also adding to overall performance was the MFS(R) Research International Portfolio due to continued strength in foreign markets. The Western Asset Management U.S. Government Portfolio detracted from performance due to slightly longer duration relative to the benchmark as well as structural exposure to agency mortgages. The PIMCO Total Return Portfolio was also a detractor due to above-index duration as interest rates rose over the period. Equity performance was adversely impacted by a general underweighting in energy stocks for the Legg Mason Value Equity Portfolio and the Lord Abbett Growth and Income Portfolio. Finally, the Jennison Growth Portfolio's stock selection in the consumer discretionary sector detracted from performance. A correction in the real estate securities market occurred after a significant period of out-performance. The Neuberger Berman Real Estate Portfolio, as a result, was the largest detractor from absolute performance during the period. The allocation to real estate has provided significant returns over the past few years and the asset class continues to offer diversification benefits for the Portfolio. The Portfolio allocations were adjusted in early May 2007. Specifically, we further diversified the fixed income component and rebalanced the growth and value sectors of the large cap equity component of the Portfolio. MET INVESTORS ADVISORY, LLC The views expressed above are those of the investment advisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ----------------------------------------------------------------------- PIMCO Total Return Portfolio (Class A) 23.80% ----------------------------------------------------------------------- Western Asset Management U.S. Government Portfolio (Class A) 10.96% ----------------------------------------------------------------------- Lord Abbett Bond Debenture Portfolio (Class A) 10.00% ----------------------------------------------------------------------- PIMCO Inflation Protected Bond Portfolio (Class A) 9.89% ----------------------------------------------------------------------- Lord Abbett Growth and Income Portfolio (Class A) 5.06% ----------------------------------------------------------------------- Van Kampen Comstock Portfolio (Class A) 4.99% ----------------------------------------------------------------------- Loomis Sayles Global Markets Portfolio (Class A) 4.14% ----------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 4.11% ----------------------------------------------------------------------- Third Avenue Small Cap Value Portfolio (Class A) 4.04% ----------------------------------------------------------------------- Legg Mason Value Equity Portfolio (Class A) 4.01% ----------------------------------------------------------------------- BlackRock High Yield Portfolio (Class A) 2.98% ----------------------------------------------------------------------- T. Rowe Price Mid-Cap Growth Portfolio (Class A) 2.09% ----------------------------------------------------------------------- Lazard Mid-Cap Portfolio (Class A) 2.05% ----------------------------------------------------------------------- Oppenheimer Capital Appreciation Portfolio (Class A) 2.05% ----------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 2.03% ----------------------------------------------------------------------- Jennison Growth Portfolio (Class A) 2.02% ----------------------------------------------------------------------- Goldman Sachs Mid-Cap Value Portfolio (Class A) 1.99% ----------------------------------------------------------------------- Harris Oakmark International Portfolio (Class A) 1.98% ----------------------------------------------------------------------- Neuberger Berman Real Estate Portfolio (Class A) 1.81% ----------------------------------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- METLIFE DEFENSIVE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- METLIFE DEFENSIVE STRATEGY PORTFOLIO VS. MSCI GLOBAL CAPITAL MARKETS INDEX/SM1/ AND DEFENSIVE BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] MSCI Global MetLife Defensive Capital Markets Defensive Strategy Portfolio Index/SM/ Blended Benchmark ------------------ --------------- ----------------- 11/3/2004 $10,000 $10,000 $10,000 12/31/2004 10,134 10,701 10,289 12/31/2005 10,587 11,136 10,762 12/31/2006 11,499 12,811 11,773 6/30/2007 11,920 13,648 12,214 ------------------------------------------------------------------------- Average Annual Return (for the period ended 6/30/07)/3/ ------------------------------------------------------------------------- 1 Year Since Inception/4/ ------------------------------------------------------------------------- MetLife Defensive Strategy Portfolio--Class A 11.26% 8.76% - -- Class B 11.07% 6.84% ------------------------------------------------------------------------- - -- MSCI Global Capital Markets Index/SM1/ 17.17% 12.44% ------------------------------------------------------------------------- - - - Defensive Blended Benchmark/2/ 11.67% 7.80% ------------------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The MSCI Global Capital Markets Index/SM/ an unmanaged index which measure the performance of the core capital markets asset classes comprising global equities and fixed income. It is a market capitalization weighted composite of the MSCI All Country World Index/SM/ and the MSCI Global Total Bond Index/SM/. The MSCI All Country World Index/SM/ is an unmanaged free float-adjusted market capitalization index that is designed to measure equity market performance in the global developed and emerging markets. The MSCI All Country World Index includes 49 country indices. The MSCI Global Total Bond Index an unmanaged index which measures the capitalization weighted performance of sovereign, investment grade credit and high yield bond markets with appropriate adjustments for investability and to eliminate double counting. The MSCI Global Total Bond Index/SM/ includes the World Sovereign Debt Index, USD Total Bond Index, Euro Dollar Credit Index, Euro Sterling Credit Index, Euro Credit Index, Emerging Market Local Sovereign Index and High Yield Sovereign and Corporate Indices. The Index does not include fees or expenses and is not available for direct investment. /2/The Defensive Blended Benchmark is comprised of 28% Wilshire 5000 Equity Index, 55% Lehman Brothers Universal Index, 7% Morgan Stanley Capital International Europe Australasia and Far East Index and 10% Citigroup 3-Month Treasury Bill Index. The Wilshire 5000 Equity Index is an unmanaged index which measures the performance of all U.S. headquartered equity securities with readily available price data. The market capitalized weighted index is compromised of approximately 82% New York Stock Exchange, 2% American Stock Exchange and 16% OTC (1995). The Index was created in 1974 and backdated to 1971; with a base index of December 1980 (base index equals 1,044.596). Dividends are reinvested on the "ex" dividend date and the rebalancing of share weights is done on a monthly basis. No attempt has been made to adjust the market capitalization of the Index to take into account cross holding between corporations. The Index does not include fees or expenses and is not available for direct investment. The Lehman Brothers Universal Index represents the union of the U.S. Aggregate Index, the U.S. High-Yield Corporate Index, the 144A Index, the Eurodollar Index, the Emerging Markets Index, the non-EIRSA portion of the Commercial Mortgage Backed Securities Index and the Commercial Mortgage Backed Securities High Yield Index. Municipal debt, private placements, and non-dollar denominated issues are excluded from the Universal Index. The only constituent of the Index that includes floating-rate debt is the Emerging Markets Index. Bonds and securities must be fixed rate, although it can carry a coupon that steps up or changes according to a predetermined schedule; must be dollar-denominated and including bonds with maturities up to ten years and - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- METLIFE DEFENSIVE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- long-term indices composed of bonds with maturities longer than ten years. All returns are market value weighted inclusive of accrued interest. Yield is defined as the yield to worst, the lesser of the yield to maturity and yield to call. Market values are expressed in millions of dollars. The Index does not include fees or expenses and is not available for direct investment. The Morgan Stanley Capital International Europe, Australasia and Far East Index ("MSCI EAFE(R) Index") is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. The Citigroup 3-Month Treasury Bill Index--equal dollar amounts of three-month Treasury bills are purchased at the beginning of each of three consecutive months. As each bill matures, all proceeds are rolled over or reinvested in a new three-month bill. The income used to calculate the monthly return is derived by subtracting the original amount invested from the maturity value. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class B shares is 11/4/04. Inception of the Class A shares is 5/2/05. Index returns are based on an inception date of 10/31/04. Effective July 1, 2007, Morgan Stanley Capital International, Inc. (MSCI) discontinued the MSCI Global Capital Markets Index and the Portfolio will use the Dow Jones Moderately Conservative Portfolio Index in future reports to policyholders as the Portfolio's primary benchmark. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 METLIFE DEFENSIVE STRATEGY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,037.50 $0.45 Hypothetical (5% return before expenses) 1,000.00 1,024.35 0.45 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,036.60 $1.77 Hypothetical (5% return before expenses) 1,000.00 1,023.06 1.76 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.09% and 0.35% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST METLIFE DEFENSIVE STRATEGY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------- INVESTMENT COMPANY SECURITIES - 100.0% BlackRock High Yield Portfolio (Class A).............................. 2,418,657 $ 20,026,479 Davis Venture Value Portfolio (Class A)*............................. 365,407 13,647,947 Goldman Sachs Mid-Cap Value Portfolio (Class A).............................. 926,185 13,355,588 Harris Oakmark International Portfolio (Class A).............................. 705,916 13,292,403 Jennison Growth Portfolio (Class A)*..... 1,061,118 13,571,699 Lazard Mid-Cap Portfolio (Class A)....... 983,349 13,806,217 Legg Mason Value Equity Portfolio (Class A).............................. 2,300,429 26,961,023 Loomis Sayles Global Markets Portfolio (Class A).............................. 2,443,047 27,801,874 Lord Abbett Bond Debenture Portfolio (Class A).............................. 5,461,368 67,174,825 Lord Abbett Growth and Income Portfolio (Class A).............................. 1,158,204 33,993,301 MFS(R) Research International Portfolio (Class A).............................. 1,967,651 27,625,813 Neuberger Berman Real Estate Portfolio (Class A).............................. 797,134 12,172,241 Oppenheimer Capital Appreciation Portfolio (Class A).................... 1,452,825 13,787,312 PIMCO Inflation Protected Bond Portfolio (Class A).............................. 6,639,260 66,458,995 PIMCO Total Return Portfolio (Class A)... 13,995,095 159,823,989 T. Rowe Price Mid-Cap Growth Portfolio (Class A).............................. 1,458,159 14,012,907 Third Avenue Small Cap Value Portfolio (Class A).............................. 1,567,785 27,154,038 Van Kampen Comstock Portfolio (Class A).............................. 2,743,766 33,556,253 Western Asset Management U.S. Government Portfolio (Class A)*........ 6,118,206 73,663,197 ------------- Total Investment Company Securities (Cost $657,163,211) 671,886,101 ------------- TOTAL INVESTMENTS - 100.0% (Cost $657,163,211) 671,886,101 ------------- Other Assets and Liabilities (net) - 0.0% (244,096) ------------- TOTAL NET ASSETS - 100.0% $ 671,642,005 ============= PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) METLIFE DEFENSIVE STRATEGY PORTFOLIO ASSETS Investments, at value (Note 2)* $671,886,101 Receivable for Trust shares sold 3,244,460 Receivable from investment manager (Note 3) 2,666 ------------ Total assets 675,133,227 ------------ LIABILITIES Payables for: Investments purchased 3,019,834 Trust shares redeemed 224,626 Distribution and services fees--Class B 137,312 Investment advisory fee payable (Note 3) 51,468 Administration fee payable 1,901 Custodian and accounting fees payable 29,118 Accrued expenses 26,963 ------------ Total liabilities 3,491,222 ------------ NET ASSETS $671,642,005 ============ NET ASSETS REPRESENTED BY: Paid in surplus $628,401,825 Accumulated net realized gain 15,649,639 Unrealized appreciation on investments 14,722,890 Undistributed net investment income 12,867,651 ------------ Total $671,642,005 ============ NET ASSETS Class A $ 11,996 ============ Class B 671,630,009 ============ CAPITAL SHARES OUTSTANDING Class A 1,089 ============ Class B 61,013,785 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.02 ============ Class B 11.01 ============ - ------------------------------------------------------------------------------------- * Investments at cost $657,163,211 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) METLIFE DEFENSIVE STRATEGY PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 13,920,583 ------------ Total investment income 13,920,583 ------------ EXPENSES: Investment advisory fee (Note 3) 287,552 Administration fees 11,901 Custody and accounting fees 5,384 Distribution fee--Class B 751,871 Transfer agent fees 3,299 Audit 7,403 Legal 7,691 Trustee fees and expenses 6,767 Insurance 313 Other 1,920 ------------ Total expenses 1,084,101 Less fees waived and expenses reimbursed by the Manager (31,173) ------------ Net expenses 1,052,928 ------------ Net investment income 12,867,655 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CAPITAL GAIN DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 5,084,512 Capital gain distributions from underlying Portfolios 13,667,608 ------------ Net realized gain on investments and capital gain distributions from underlying Portfolios 18,752,120 ------------ Net change in unrealized depreciation on: Investments (10,425,100) ------------ Net change in unrealized depreciation on investments (10,425,100) ------------ Net realized and change in unrealized gain on investments 8,327,020 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 21,194,675 ============ See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) METLIFE DEFENSIVE STRATEGY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 12,867,655 $ 12,711,991 Net realized gain on investments and capital gain distributions from underlying Portfolios 18,752,120 12,100,809 Net change in unrealized appreciation (depreciation) on investments (10,425,100) 16,525,498 ------------- ------------- Net increase in net assets resulting from operations 21,194,675 41,338,298 ------------- ------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (260) (20) Class B (12,711,729) (31,278) From net realized gains Class A (268) (84) Class B (14,262,173) (3,069,727) ------------- ------------- Net decrease in net assets resulting from distributions (26,974,430) (3,101,109) ------------- ------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A -- -- Class B 237,233,881 262,994,999 Net asset value of shares issued through dividend reinvestment Class A 528 104 Class B 26,973,902 3,101,005 Cost of shares repurchased Class A -- -- Class B (128,302,371) (118,879,780) ------------- ------------- Net increase in net assets from capital share transactions 135,905,940 147,216,328 ------------- ------------- TOTAL INCREASE IN NET ASSETS 130,126,185 185,453,517 Net assets at beginning of period 541,515,820 356,062,303 ------------- ------------- Net assets at end of period $ 671,642,005 $ 541,515,820 ============= ============= Net assets at end of period includes undistributed net investment income $ 12,867,651 $ 12,711,985 ============= ============= See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A METLIFE DEFENSIVE STRATEGY PORTFOLIO -------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(B) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $11.10 $10.29 $ 9.82 ------ ------ ----- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.23 (a) 0.36 (a) 0.17 (a) Net Realized/Unrealized Gain on Investments........................... 0.20 0.56 0.43 ------ ------ ---- Total from Investment Operations...................................... 0.43 0.91 0.60 ------ ------ -- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.25) (0.02) (0.11) Distributions from Net Realized Capital Gains......................... (0.26) (0.08) (0.02) ------ ------ ----- Total Distributions................................................... (0.51) (0.10) (0.13) ------ ------ ----- NET ASSET VALUE, END OF PERIOD........................................ $11.02 $11.10 $10.29 ====== ====== ====== TOTAL RETURN 3.75% 9.01% 6.07% Ratio of Expenses to Average Net Assets............................... 0.09%* 0.11% 0.12%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.10%* 0.12% 0.12%* Ratio of Net Investment Income to Average Net Assets.................. 4.22%* 3.44% 2.53%* Portfolio Turnover Rate............................................... 25.3% 35.3% 36.1% Net Assets, End of Period (in millions)............................... $--++ $--++ $--++ CLASS B ------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------- (UNAUDITED) 2006 2005 2004(C) -------------- ------ --- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $11.09 $10.29 $ 9.95 $10.00 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.24 (a) 0.29 (a) 0.19 (a) 0.42 (a) Net Realized/Unrealized Gain (Loss) on Investments.................... 0.17 0.59 0.26 (0.29) ------ ------ ------ ----- Total from Investment Operations...................................... 0.41 0.88 0.45 0.13 ------ ------ ------ -- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.23) (0.00)+ (0.09) (0.18) Distributions from Net Realized Capital Gains......................... (0.26) (0.08) (0.02) -- ------ ------ ------ - Total Distributions................................................... (0.49) (0.08) (0.11) (0.18) ------ ------ ------ ----- NET ASSET VALUE, END OF PERIOD........................................ $11.01 $11.09 $10.29 $ 9.95 ====== ====== ====== ===== TOTAL RETURN 3.66% 8.63% 4.48% 1.34% Ratio of Expenses to Average Net Assets............................... 0.35%* 0.35% 0.35% 0.35%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.36%* 0.39% 0.40% 0.71%* Ratio of Net Investment Income to Average Net Assets.................. 4.28%* 2.79% 1.90% 26.11%* Portfolio Turnover Rate............................................... 25.3% 35.3% 36.1% 0.0%(d) Net Assets, End of Period (in millions)............................... $671.6 $541.5 $356.1 $129.8 * Annualized + Rounds to less than $0.005 per share. ++ Net Assets less than 1/10 of $1 Million. (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. (c) Commencement of operations--11/04/2004. (d) For the period ended 12/31/2004, the portfolio turnover calculation is zero, due to no sales activity. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MetLife Defensive Strategy Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into a management agreement for investment advisory services in connection with the investment management of the Portfolio. Under the terms of the Portfolio's management agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- MetLife Defensive Strategy Portfolio $287,552 0.10% First $500 Million 0.075% $500 Million to $1 Billion 0.05% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred In - - --------------------------------- 2004 2005 2006 2007 - - Maximum Expense Ratio ------- -------- -------- ------- under current Expense Subject to repayment Limitation Agreement until December 31, - - --------------------- --------------------------------- Portfolio Class A Class B Class E 2009 2010 2011 2012 - --------- ------- ------- ------- ------- -------- -------- ------- MetLife Defensive Strategy Portfolio 0.10% 0.35% 0.25%* $32,988 $130,573 $170,658 $31,173 * Class not offered during the period. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- MetLife Defensive Strategy Portfolio Class A 06/30/2007 1,041 -- 48 -- 48 1,089 12/31/2006 1,031 -- 10 -- 10 1,041 Class B 06/30/2007 48,829,008 21,265,592 2,445,503 (11,526,318) 12,184,777 61,013,785 12/31/2006 34,615,629 25,125,599 296,747 (11,208,967) 14,213,379 48,829,008 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales - - ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government - - --------------- -------------- --------------- -------------- MetLife Defensive Strategy Portfolio $-- $289,467,521 $-- $153,980,300 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- MetLife Defensive Strategy Portfolio $657,163,211 $19,242,375 $(4,519,485) $14,722,890 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total - - ------------------- ---------------------- --------------------- 2006 2005 2006 2005 2006 2005 - - -------- ---------- ---------- ------ ---------- ---------- MetLife Defensive Strategy Portfolio $631,004 $3,629,504 $2,470,105 $-- $3,101,109 $3,629,504 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ----------- MetLife Defensive Strategy Portfolio $13,196,308 $13,778,078 $22,045,549 $-- $49,019,935 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period ended June 30, 2007 in which the Portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period are as follows: Number of shares Number of shares held at December 31, Shares purchased Shares sold during the held at June 30, Security Description 2006 during the period period 2007 - -------------------- -------------------- ----------------- ---------------------- ---------------- BlackRock High Yield Portfolio - Class A -- 2,504,188 (85,531) 2,418,657 PIMCO Total Return Portfolio - Class A 8,564,117 6,631,204 (1,200,226) 13,995,095 Western Asset Management U.S. Government Portfolio - Class A 6,501,906 2,401,712 (2,785,412) 6,118,206 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned from (Loss) on Investments from Affiliates Affiliates during the Security Description during the period during the period period Ending Value - -------------------- --------------------- ------------------ --------------------- ------------ BlackRock High Yield Portfolio - Class A $ (1,527) $ -- $ -- $ 20,026,479 PIMCO Total Return Portfolio - Class A 316,856 -- 4,241,629 159,823,989 Western Asset Management U.S. Government Portfolio - Class A 162,983 -- 2,552,598 73,663,197 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 14 MET INVESTORS SERIES TRUST MetLife Growth Strategy Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- METLIFE GROWTH STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- The MetLife Growth Strategy Portfolio performance for the six months ended June 30, 2007 was a gain of 6.82%. This compares to a 6.53% return for the MSCI Global Capital Markets Index and a 7.26% return for the blended benchmark (the Growth Blended Benchmark is comprised of the following mix: 68% Wilshire 5000, 10% Lehman Brothers Universal, 17% MSCI EAFE, and 5% CG 90-Day T-Bill). The U.S. equity markets continued the positive momentum from the beginning of the year as strong gains culminated in early June with records highs for the Dow and S&P 500 Indexes. The primary driver of the rally was strong corporate profits resulting from strong overseas demand and a weaker dollar. Stock markets moved higher both in the U.S. and abroad despite signs of a slowing economy in the U.S. and ongoing concerns about inflation. Other concerns also included credit-related problems such as the ongoing subprime lending issue and some high-profile losses in the hedge fund industry. Despite the concerns mentioned above investors pointed towards strong economic growth outside the U.S. and a boom in merger activity (a 90% increase over the second quarter of 2006) as positive signs for the global economy overall. The bond market experienced rising yields as investors sought slightly higher premiums on high yield and mortgage related debt securities. The Federal Reserve stayed on hold, indicating a reluctance to cut U.S. rates due to concerns about inflation. During the period strong performance in the small and mid cap sectors due to favorable market conditions contributed to performance specifically the Met/AIM Small Cap Growth Portfolio and the T. Rowe Price Mid-Cap Growth Portfolio. Another notable positive was our position in the Third Avenue Small Cap Value Portfolio whose out-performance was driven by appreciation from various holdings within the oil, gas and energy sectors. Also contributing to overall performance were the Davis Venture Value and the Van Kampen Comstock Portfolios. Stock selection within the financials sector and a modest overweight to the energy sector drove performance for the Davis Venture Value Portfolio while stock picks within the technology sector increased returns for the Van Kampen Comstock Portfolio. On the international side, the MFS Research International Portfolio added to performance due to continued strength in foreign markets. The MFS(R) Emerging Markets Equity Portfolio also contributed to absolute returns as emerging-markets stocks continued to rally. During the period our portfolio allocations to the international debt, convertibles and high yield sectors of the bond market were moderate contributors to performance. The Loomis Sayles Global Markets Portfolio which combines fixed income and equity, or equity-like, securities, was a contributor to returns. Equity performance was adversely impacted by exposure to the healthcare sector for the Legg Mason Partners Aggressive Growth Portfolio. A general underweighting in energy stocks hurt performance for the Legg Mason Value Equity Portfolio and the Lord Abbett Growth and Income Portfolio. Finally, the Jennison Growth Portfolio's stock selection in the consumer discretionary sector detracted from performance. On the fixed income side, the PIMCO Total Return Portfolio was also a detractor due to above-index duration as interest rates rose over the period. A correction in the real estate securities market occurred after a significant period of out-performance. The Neuberger Berman Real Estate Portfolio, as a result, was the largest detractor from absolute performance during the period. The allocation to real estate has provided significant returns over the past few years and the asset class continues to offer diversification benefits for the Portfolio. The Portfolio allocations were adjusted in early May 2007. Specifically, we further diversified the fixed income component and rebalanced the growth and value sectors of the large cap equity component of the Portfolio. MET INVESTORS ADVISORY, LLC The views expressed above are those of the investment advisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------------------------------------- Van Kampen Comstock Portfolio (Class A) 11.86% -------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 11.03% -------------------------------------------------------------------- Lord Abbett Growth and Income Portfolio (Class A) 11.00% -------------------------------------------------------------------- Third Avenue Small Cap Value Portfolio (Class A) 7.98% -------------------------------------------------------------------- Legg Mason Value Equity Portfolio (Class A) 6.93% -------------------------------------------------------------------- Legg Mason Partners Aggressive Growth Portfolio (Class A) 5.97% -------------------------------------------------------------------- Harris Oakmark Focused Value Portfolio (Class A) 5.11% -------------------------------------------------------------------- Harris Oakmark International Portfolio (Class A) 4.90% -------------------------------------------------------------------- Loomis Sayles Global Markets Portfolio (Class A) 4.09% -------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 4.07% -------------------------------------------------------------------- MFS(R) Emerging Markets Portfolio (Class A) 3.12% -------------------------------------------------------------------- Met/AIM Small Growth Portfolio (Class A) 3.05% -------------------------------------------------------------------- PIMCO Total Return Portfolio (Class A) 2.94% -------------------------------------------------------------------- RCM Technology Portfolio (Class A) 2.12% -------------------------------------------------------------------- Turner Mid-Cap Growth Portfolio (Class A) 2.06% -------------------------------------------------------------------- T. Rowe Price Mid-Cap Growth Portfolio (Class A) 2.06% -------------------------------------------------------------------- Oppenheimer Capital Appreciation Portfolio (Class A) 2.03% -------------------------------------------------------------------- Jennison Growth Portfolio (Class A) 2.00% -------------------------------------------------------------------- Lord Abbett Bond Debenture Portfolio (Class A) 1.98% -------------------------------------------------------------------- Goldman Sachs Mid-Cap Value Portfolio (Class A) 1.96% -------------------------------------------------------------------- PIMCO Inflation Protected Bond Portfolio (Class A) 1.95% -------------------------------------------------------------------- Neuberger Berman Real Estate Portfolio (Class A) 1.79% -------------------------------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- METLIFE GROWTH STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- METLIFE GROWTH STRATEGY PORTFOLIO VS. MSCI GLOBAL CAPITAL MARKETS INDEX/SM1/ AND GROWTH BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] MetLife Growth MSCI Global Growth Strategy Portfolio Capital Markets Index/SM/ Blended Benchmark ------------------ ------------------------- ----------------- 11/3/2004 $10,000 $10,000 $10,000 12/31/2004 10,630 10,701 10,643 12/31/2005 11,600 11,136 11,404 12/31/2006 13,176 12,811 13,222 6/30/2007 14,075 13,648 14,181 ---------------------------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) ---------------------------------------------------------------------- 1 Year Since Inception/4/ ---------------------------------------------------------------------- MetLife Growth Strategy Portfolio--Class A 17.97% 16.07% - -- Class B 17.70% 13.73% ---------------------------------------------------------------------- - -- MSCI Global Capital Markets Index/SM1/ 17.17% 12.44% ---------------------------------------------------------------------- - - - Growth Blended Benchmark/2/ 19.41% 14.00% ---------------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The MSCI Global Capital Markets Index/SM/ is an unmanaged index which measures the performance of the core capital markets asset classes comprising global equities and fixed income. It is a market capitalization weighted composite of the MSCI All Country World Index/SM/ and the MSCI Global Total Bond Index/SM/. The MSCI All Country World Index/SM/ is an unmanaged free float-adjusted market capitalization index which measure equity market performance in the global developed and emerging markets. The MSCI All Country World Index includes 49 country indices. The MSCI Global Total Bond Index is an unmanaged index which measures the capitalization weighted performance of sovereign, investment grade credit and high yield bond markets with appropriate adjustments for investability and to eliminate double counting. The MSCI Global Total Bond Index includes the World Sovereign Debt Index, USD Total Bond Index, Euro Dollar Credit Index, Euro Sterling Credit Index, Euro Credit Index, Emerging Market Local Sovereign Index and High Yield Sovereign and Corporate Indices. The Index does not include fees or expenses and is not available for direct investment. /2/The Growth Blended Benchmark is comprised of 68% Wilshire 5000 Equity Index, 10% Lehman Brothers Universal Index, 17% Morgan Stanley Capital International Europe Australasia and Far East Index(the MSCI EAFE(R) Index) and 5% Citigroup 3-Month Treasury Bill Index. The Wilshire 5000 Equity Index is an unmanaged index which measures the performance of all U.S. headquartered equity securities with readily available price data. The market capitalized weighted index is compromised of approximately 82% New York Stock Exchange, 2% American Stock Exchange and 16% OTC (1995). The Index was created in 1974 and backdated to 1971; with a base index of December 1980 (base index equals 1,044.596). Dividends are reinvested on the "ex" dividend date and the rebalancing of share weights is done on a monthly basis. No attempt has been made to adjust the market capitalization of the Index to take into account cross holding between corporations. The Index does not include fees or expenses and is not available for direct investment. The Lehman Brothers Universal Index represents the union of the U.S. Aggregate Index, the U.S. High-Yield Corporate Index, the 144A Index, the Eurodollar Index, the Emerging Markets Index, the non-EIRSA portion of the Commercial Mortgage Backed Securities Index and the Commercial Mortgage Backed Securities High Yield Index. Municipal debt, private placements, and non-dollar denominated issues are excluded from the Universal Index. The only constituent of the Index that includes floating-rate debt is the Emerging Markets Index. Bonds and securities must be fixed rate, although it can carry a coupon that steps up or changes according to a predetermined schedule; must be dollar-denominated and including bonds with maturities up to ten years and long-term indices composed of bonds with maturities longer than ten years. All - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- METLIFE GROWTH STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- returns are market value weighted inclusive of accrued interest. Yield is defined as the yield to worst, the lesser of the yield to maturity and yield to call. Market values are expressed in millions of dollars. The Index does not include fees or expenses and is not available for direct investment. The MSCI EAFE(R) Index is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. The Citigroup 3-Month Treasury Bill Index--equal dollar amounts of three-month Treasury bills are purchased at the beginning of each of three consecutive months. As each bill matures, all proceeds are rolled over or reinvested in a new three-month bill. The income used to calculate the monthly return is derived by subtracting the original amount invested from the maturity value. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class B shares is 11/4/04. Inception of the Class A shares is 5/2/05. Index returns are based on an inception date of 10/31/04. Effective July 1, 2007, Morgan Stanley Capital International, Inc. (MSCI) discontinued the MSCI Global Capital Markets Index and the Portfolio will use the Dow Jones Moderately Aggressive Portfolio Index in future reports to policyholders as the Portfolio's primary benchmark. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 METLIFE GROWTH STRATEGY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,069.90 $0.31 Hypothetical (5% return before expenses) 1,000.00 1,024.50 0.30 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,068.20 $1.59 Hypothetical (5% return before expenses) 1,000.00 1,023.26 1.56 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.06% and 0.31% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST METLIFE GROWTH STRATEGY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- INVESTMENT COMPANY SECURITIES - 100.0% Davis Venture Value Portfolio (Class A)*. 20,782,548 $ 776,228,152 Goldman Sachs Mid-Cap Value Portfolio (Class A).............................. 9,587,498 138,251,722 Harris Oakmark Focused Value Portfolio (Class A)*............................. 1,435,256 359,775,687 Harris Oakmark International Portfolio (Class A).............................. 18,302,593 344,637,826 Jennison Growth Portfolio (Class A)*..... 10,983,695 140,481,456 Legg Mason Partners Aggressive Growth Portfolio (Class A).................... 54,063,785 420,075,612 Legg Mason Value Equity Portfolio (Class A).............................. 41,608,060 487,646,458 Loomis Sayles Global Markets Portfolio (Class A).............................. 25,286,264 287,757,681 Lord Abbett Bond Debenture Portfolio (Class A).............................. 11,298,914 138,976,648 Lord Abbett Growth and Income Portfolio (Class A).............................. 26,379,849 774,248,582 Met/AIM Small Cap Growth Portfolio (Class A).............................. 14,294,768 214,707,418 MFS(R) Emerging Markets Equity Portfolio (Class A).............................. 18,192,214 219,216,176 MFS(R) Research International Portfolio (Class A).............................. 20,393,282 286,321,675 Neuberger Berman Real Estate Portfolio (Class A).............................. 8,253,424 126,029,790 Oppenheimer Capital Appreciation Portfolio (Class A).................... 15,027,812 142,613,938 PIMCO Inflation Protected Bond Portfolio (Class A).............................. 13,719,629 137,333,482 PIMCO Total Return Portfolio (Class A)... 18,103,832 206,745,756 RCM Technology Portfolio (Class A)....... 25,953,010 148,970,276 T. Rowe Price Mid-Cap Growth Portfolio (Class A).............................. 15,079,424 144,913,269 Third Avenue Small Cap Value Portfolio (Class A).............................. 32,400,963 561,184,685 Turner Mid-Cap Growth Portfolio (Class A).............................. 10,351,904 145,133,693 Van Kampen Comstock Portfolio (Class A).............................. 68,269,697 834,938,399 --------------- Total Investment Company Securities (Cost $6,478,477,790) 7,036,188,381 --------------- TOTAL INVESTMENTS - 100.0% (Cost $6,478,477,790) 7,036,188,381 --------------- Other Assets and Liabilities (net) - 0.0% (1,788,906) --------------- TOTAL NET ASSETS - 100.0% $ 7,034,399,475 =============== PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) METLIFE GROWTH STRATEGY PORTFOLIO ASSETS Investments, at value (Note 2)* $7,036,188,381 Receivable for Trust shares sold 13,529,735 -------------- Total assets 7,049,718,116 -------------- LIABILITIES Due to bank 2 Payables for: Investments purchased 11,279,204 Trust shares redeemed 2,250,531 Distribution and services fees--Class B 1,421,193 Investment advisory fee payable (Note 3) 315,195 Administration fee payable 1,901 Custodian and accounting fees payable 26,757 Accrued expenses 23,858 -------------- Total liabilities 15,318,641 -------------- NET ASSETS $7,034,399,475 ============== NET ASSETS REPRESENTED BY: Paid in surplus $6,138,008,635 Accumulated net realized gain 292,100,067 Unrealized appreciation on investments 557,710,591 Undistributed net investment income 46,580,182 -------------- Total $7,034,399,475 ============== NET ASSETS Class A $ 3,268,597 ============== Class B 7,031,130,878 ============== CAPITAL SHARES OUTSTANDING Class A 248,874 ============== Class B 536,178,867 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 13.13 ============== Class B 13.11 ============== - --------------------------------------------------------------------------------------- * Investments at cost $6,478,477,790 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) METLIFE GROWTH STRATEGY PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 55,995,756 ------------ Total investment income 55,995,756 ------------ EXPENSES: Investment advisory fee (Note 3) 1,717,251 Administration fees 11,901 Custody and accounting fees 4,717 Distribution fee--Class B 7,652,858 Transfer agent fees 3,649 Audit 7,415 Legal 7,452 Trustee fees and expenses 6,767 Insurance 1,698 Other 1,866 ------------ Total expenses 9,415,574 ------------ Net investment income 46,580,182 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CAPITAL GAIN DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 31,443,156 Capital gain distributions from underlying Portfolios 265,068,145 ------------ Net realized gain on investments and capital gain distributions from underlying Portfolios 296,511,301 ------------ Net change in unrealized appreciation on: Investments 64,811,263 ------------ Net change in unrealized appreciation on investments 64,811,263 ------------ Net realized and change in unrealized gain on investments 361,322,564 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $407,902,746 ============ See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) METLIFE GROWTH STRATEGY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 46,580,182 $ 77,242,031 Net realized gain on investments and capital gain distributions from underlying Portfolios 296,511,301 214,501,402 Net change in unrealized appreciation on investments 64,811,263 277,263,022 -------------- -------------- Net increase in net assets resulting from operations 407,902,746 569,006,455 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (41,652) (3,101) Class B (77,200,437) (325,651) From net realized gains Class A (103,576) (11,794) Class B (218,474,004) (24,135,811) -------------- -------------- Net decrease in net assets resulting from distributions (295,819,669) (24,476,357) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 647,429 1,608,897 Class B 1,311,217,393 1,759,061,264 Net asset value of shares issued through dividend reinvestment Class A 145,228 14,895 Class B 295,674,441 24,461,462 Cost of shares repurchased Class A (178,570) (472,547) Class B (198,063,730) (23,772,537) -------------- -------------- Net increase in net assets from capital share transactions 1,409,442,191 1,760,901,434 -------------- -------------- TOTAL INCREASE IN NET ASSETS 1,521,525,268 2,305,431,532 Net assets at beginning of period 5,512,874,207 3,207,442,675 -------------- -------------- Net assets at end of period $7,034,399,475 $5,512,874,207 ============== ============== Net assets at end of period includes undistributed net investment income $ 46,580,182 $ 77,242,089 ============== ============== See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A METLIFE GROWTH STRATEGY PORTFOLIO -------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(B) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $12.89 $11.39 $10.19 ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.12 (a) 0.26 (a) 0.90 (a) Net Realized/Unrealized Gain on Investments............................. 0.77 1.33 0.44 ------ ------ ------ Total from Investment Operations........................................ 0.89 1.59 1.34 ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.19) (0.02) (0.12) Distributions from Net Realized Capital Gains........................... (0.46) (0.07) (0.02) ------ ------ ------ Total Distributions..................................................... (0.65) (0.09) (0.14) ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $13.13 $12.89 $11.39 ====== ====== ====== TOTAL RETURN 6.99% 14.04% 13.20% Ratio of Expenses to Average Net Assets................................. 0.06%* 0.08% 0.04%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.06%* 0.08%(e) 0.04%* Ratio of Net Investment Income to Average Net Assets.................... 1.89%* 2.19% 11.87%* Portfolio Turnover Rate................................................. 7.5% 19.8% 15.1% Net Assets, End of Period (in millions)................................. $3.3 $2.6 $1.2 CLASS B -------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------------- (UNAUDITED) 2006 2005 2004(C) -------------- -------- -------- -------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $ 12.87 $ 11.40 $ 10.56 $ 10.00 -------- -------- -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.10 (a) 0.22 (a) 0.22 (a) 0.19 (a) Net Realized/Unrealized Gain on Investments............................. 0.76 1.32 0.74 0.44 -------- -------- -------- -------- Total from Investment Operations........................................ 0.86 1.54 0.96 0.63 -------- -------- -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.16) (0.00) + (0.10) (0.07) Distributions from Net Realized Capital Gains........................... (0.46) (0.07) (0.02) -- -------- -------- -------- -------- Total Distributions..................................................... (0.62) (0.07) (0.12) (0.07) -------- -------- -------- -------- NET ASSET VALUE, END OF PERIOD.......................................... $ 13.11 $ 12.87 $ 11.40 $ 10.56 ======== ======== ======== ======== TOTAL RETURN 6.82% 13.59% 9.12% 6.30% Ratio of Expenses to Average Net Assets................................. 0.31%* 0.33% 0.31% 0.35%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.31%* 0.33%(e) 0.31% 0.39%* Ratio of Net Investment Income to Average Net Assets.................... 1.52%* 1.81% 2.03% 11.59%* Portfolio Turnover Rate................................................. 7.5% 19.8% 15.1% 0.0%(d) Net Assets, End of Period (in millions)................................. $7,031.1 $5,510.3 $3,206.2 $1,379.4 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. (c) Commencement of operations--11/04/2004. (d) For the period ended 12/31/2004, the portfolio turnover calculation is zero, due to no sales activity. (e) Excludes the effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MetLife Growth Strategy Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into a management agreement for investment advisory services in connection with the investment management of the Portfolio. Under the terms of the Portfolio's management agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- MetLife Growth Strategy Portfolio $1,717,251 0.10% First $500 Million 0.075% $500 Million to $1 Billion 0.05% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement - ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- MetLife Growth Strategy Portfolio 0.10% 0.35% 0.25%* * Class not offered during the period. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ----------- ----------- ------------- ----------- ------------ ----------- MetLife Growth Strategy Portfolio Class A 06/30/2007 202,259 49,116 11,249 (13,750) 46,615 248,874 12/31/2006 105,896 134,827 1,235 (39,699) 96,363 202,259 Class B 06/30/2007 428,269,320 100,093,483 22,938,281 (15,122,217) 107,909,547 536,178,867 12/31/2006 281,356,823 146,888,669 2,028,314 (2,004,486) 146,912,497 428,269,320 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- MetLife Growth Strategy Portfolio $-- $1,890,206,976 $-- $464,629,750 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- MetLife Growth Strategy Portfolio $6,478,477,790 $572,624,437 $(14,913,846) $557,710,591 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ---------------------- ---------------------- ----------------------- 2006 2005 2006 2005 2006 2005 ---------- ----------- ----------- -------- ----------- ----------- MetLife Growth Strategy Portfolio $3,096,337 $33,556,016 $21,380,020 $932,296 $24,476,357 $34,488,312 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ MetLife Growth Strategy Portfolio $77,728,468 $218,090,718 $488,488,575 $-- $784,307,761 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period ended June 30, 2007 in which the portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period are as follows: Number of shares Number of shares held at December 31, Shares purchased Shares sold during held at June 30, Security Description 2006 during the period the period 2007 - -------------------- -------------------- ----------------- ------------------ ---------------- Davis Venture Value Portfolio - Class A 17,359,007 3,481,031 (57,490) 20,782,548 Goldman Sachs Mid-Cap Value Portfolio - Class A 7,648,585 2,289,815 (350,902) 9,587,498 Harris Oakmark Focused Value Portfolio - Class A 1,026,235 410,216 (1,195) 1,435,256 Harris Oakmark International Portfolio - Class A 14,758,066 4,303,157 (758,630) 18,302,593 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED Number of shares held at December 31, Shares purchased Shares sold during Security Description 2006 during the period the period - -------------------- -------------------- ----------------- ------------------ Jennison Growth Portfolio - Class A 21,526,640 4,311,961 (14,854,906) Legg Mason Partners Aggressive Growth Portfolio - Class A 39,923,766 14,219,399 (79,380) Legg Mason Value Equity Portfolio - Class A 29,929,082 11,860,275 (181,297) Loomis Sayles Global Markets Portfolio - Class A 21,469,026 4,056,967 (239,729) Lord Abbett Bond Debentures Portfolio - Class A 8,646,147 2,662,512 (9,745) Lord Abbett Growth and Income Portfolio - Class A 18,697,973 7,704,226 (22,350) Met/AIM Small Cap Growth Portfolio - Class A 12,290,696 2,456,169 (452,097) MFS(R) Emerging Markets Equity Portfolio - Class A 16,680,256 2,946,321 (1,434,363) MFS(R) Research International Portfolio - Class A 14,872,424 5,942,808 (421,950) Neuberger Berman Real Estate Portfolio - Class A 6,085,515 2,743,045 (575,136) Oppenheimer Capital Appreciation Portfolio - Class A 11,798,769 3,242,272 (13,229) PIMCO Inflation Protected Bond Portfolio - Class A 25,906,124 6,768,245 (18,954,740) PIMCO Total Return Portfolio - Class A -- 18,114,275 (10,443) RCM Technology Portfolio - Class A 20,997,805 5,506,187 (550,982) T. Rowe Price Mid-Cap Growth Portfolio - Class A 12,581,720 3,040,940 (543,236) Third Avenue Small Cap Value Portfolio - Class A 25,230,710 7,215,928 (45,675) Turner Mid-Cap Growth Portfolio - Class A 8,653,449 1,965,765 (267,310) Van Kampen Comstock Portfolio - Class A 50,685,142 17,643,203 (58,648) Number of shares held at June 30, Security Description 2007 - -------------------- ---------------- Jennison Growth Portfolio - Class A 10,983,695 Legg Mason Partners Aggressive Growth Portfolio - Class A 54,063,785 Legg Mason Value Equity Portfolio - Class A 41,608,060 Loomis Sayles Global Markets Portfolio - Class A 25,286,264 Lord Abbett Bond Debentures Portfolio - Class A 11,298,914 Lord Abbett Growth and Income Portfolio - Class A 26,379,849 Met/AIM Small Cap Growth Portfolio - Class A 14,294,768 MFS(R) Emerging Markets Equity Portfolio - Class A 18,192,214 MFS(R) Research International Portfolio - Class A 20,393,282 Neuberger Berman Real Estate Portfolio - Class A 8,253,424 Oppenheimer Capital Appreciation Portfolio - Class A 15,027,812 PIMCO Inflation Protected Bond Portfolio - Class A 13,719,629 PIMCO Total Return Portfolio - Class A 18,103,832 RCM Technology Portfolio - Class A 25,953,010 T. Rowe Price Mid-Cap Growth Portfolio - Class A 15,079,424 Third Avenue Small Cap Value Portfolio - Class A 32,400,963 Turner Mid-Cap Growth Portfolio - Class A 10,351,904 Van Kampen Comstock Portfolio - Class A 68,269,697 Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned (Loss) on Investments from Affiliates from Affiliate Security Description during the period during the period during the period Ending Value - -------------------- --------------------- ------------------ ----------------- ------------ Davis Venture Value Portfolio - Class A $ 516,630 $ -- $5,499,951 $776,228,152 Goldman Sachs Mid-Cap Value Portfolio - Class A 1,142,116 10,924,518 845,899 138,251,722 Harris Oakmark Focused Value Portfolio - Class A 20,004 37,501,253 1,700,750 359,775,687 Harris Oakmark International Portfolio - Class A 3,729,511 25,100,473 2,925,330 344,637,826 Jennison Growth Portfolio - Class A 23,896,280 11,394,040 1,358,704 140,481,456 Legg Mason Partners Aggressive Growth Portfolio - Class A 23,040 34,317,335 842,704 420,075,612 Legg Mason Value Equity Portfolio - Class A 186,302 416,214 428,557 487,646,458 Loomis Sayles Global Markets Portfolio - Class A 157,118 -- -- 287,757,681 Lord Abbett Bond Debenture Portfolio - Class A 2,294 158,437 6,870,038 138,976,648 Lord Abbett Growth and Income Portfolio - Class A 34,947 27,906,137 6,450,613 774,248,582 Met/AIM Small Cap Growth Portfolio - Class A 795,145 2,735,223 -- 214,707,418 MFS(R) Emerging Markets Equity Portfolio - Class A 1,392,681 -- 155,678 219,216,176 MFS(R) Research International Portfolio - Class A 1,441,255 36,421,334 3,738,167 286,321,675 Neuberger Berman Real Estate Portfolio - Class A 4,476,519 9,084,835 1,133,721 126,029,790 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned (Loss) on Investments from Affiliates from Affiliate Security Description during the period during the period during the period Ending Value - -------------------- --------------------- ------------------ ----------------- ------------ Oppenheimer Capital Appreciation Portfolio - Class A $ 17,081 $ 7,885,181 $ 176,518 $142,613,938 PIMCO Inflation Protected Bond Portfolio - Class A (8,888,336) -- 7,373,641 137,333,482 PIMCO Total Return Portfolio - Class A (2,715) -- -- 206,745,756 RCM Technology Portfolio - Class A 485,462 4,840,056 -- 148,970,276 T.Rowe Price Mid-Cap Growth Portfolio - Class A 1,024,742 5,922,205 310,513 144,913,269 Third Avenue Small Cap Value Portfolio - Class A 139,391 31,828,946 5,925,110 561,184,685 Turner Mid-Cap Growth Portfolio - Class A 731,544 4,358,901 -- 145,133,693 Van Kampen Comstock Portfolio - Class A 122,143 14,273,057 10,676,078 834,938,399 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 15 MET INVESTORS SERIES TRUST MetLife Moderate Strategy Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- METLIFE MODERATE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- The MetLife Moderate Strategy Portfolio performance for the six months ended June 30, 2007 was a gain of 4.94%. This compares to a 6.53% return for the MSCI Global Capital Markets Index and a 4.75% return for the blended benchmark (the Moderate Blended Benchmark is comprised of the following mix: 40% Wilshire 5000, 45% Lehman Brothers Universal, 10% MSCI EAFE(R) Index, and 5% CG 90-Day T-Bill). The U.S. equity markets continued the positive momentum from the beginning of the year as strong gains culminated in early June with record highs for the Dow and S&P 500(R) Indexes. The primary driver of the rally was strong corporate profits resulting from strong overseas demand and a weaker dollar. Stock markets moved higher both in the U.S. and abroad despite signs of a slowing economy in the U.S. and ongoing concerns about inflation. Other concerns also included credit-related problems such as the ongoing subprime lending issue and some high-profile losses in the hedge fund industry. Despite the concerns mentioned above investors pointed towards strong economic growth outside the U.S. and a boom in merger activity (a 90% increase over the second quarter of 2006) as positive signs for the global economy overall. The bond market experienced rising yields as investors sought slightly higher premiums on high yield and mortgage related debt securities. The Federal Reserve stayed on hold, indicating a reluctance to cut U.S. rates due to concerns about inflation. During the period our portfolio allocations to the Treasury Inflation Protected Securities, international debt, convertibles and high yield sectors of the bond market were contributors to performance. The Loomis Sayles Global Markets Portfolio and the Lord Abbett Bond Debenture Portfolio, both of which combine fixed income and equity, or equity-like, securities, were two of the larger contributors to returns. On the equity side, strong performance in the small and mid cap sectors due to favorable market conditions contributed to performance specifically the T. Rowe Price Mid-Cap Growth Portfolio and the Lazard Mid-Cap Portfolio. Another notable positive was our position in the Third Avenue Small Cap Value Portfolio whose out-performance was driven by appreciation from various holdings within the oil, gas and energy sectors. Also contributing to overall performance was the Davis Venture Value Portfolio as stock selection within the financials sector and a modest overweight to the energy sector drove performance. On the international side, the MFS(R) Research International Portfolio added to performance due to continued strength in foreign markets. The Western Asset Management U.S. Government Portfolio detracted from performance due to slightly longer duration relative to the benchmark as well as structural exposure to agency mortgages. The PIMCO Total Return Portfolio was also a detractor due to above-index duration as interest rates rose over the period. Equity performance was adversely impacted by a general underweighting in energy stocks for the Legg Mason Value Equity Portfolio and the Lord Abbett Growth and Income Portfolio. Finally, the Jennison Growth Portfolio's stock selection in the consumer discretionary sector detracted from performance. A correction in the real estate securities market occurred after a significant period of out-performance. The Neuberger Berman Real Estate Portfolio, as a result, was the largest detractor from absolute performance during the period. The allocation to real estate has provided significant returns over the past few years and the asset class continues to offer diversification benefits for the Portfolio. The Portfolio allocations were adjusted in early May 2007. Specifically, we further diversified the fixed income component and rebalanced the growth and value sectors of the large cap equity component of the Portfolio. MET INVESTORS ADVISORY, LLC The views expressed above are those of the investment advisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ----------------------------------------------------------------------- PIMCO Total Return Portfolio (Class A) 17.77% ----------------------------------------------------------------------- Lord Abbett Bond Debenture Portfolio (Class A) 7.96% ----------------------------------------------------------------------- Western Asset Management U.S. Government Portfolio (Class A) 7.94% ----------------------------------------------------------------------- Lord Abbett Growth and Income Portfolio (Class A) 7.06% ----------------------------------------------------------------------- Van Kampen Comstock Portfolio (Class A) 6.98% ----------------------------------------------------------------------- PIMCO Inflation Protected Bond Portfolio (Class A) 6.88% ----------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 6.07% ----------------------------------------------------------------------- Legg Mason Value Equity Portfolio (Class A) 5.99% ----------------------------------------------------------------------- Loomis Sayles Global Markets Portfolio (Class A) 4.12% ----------------------------------------------------------------------- Third Avenue Small Cap Value Portfolio (Class A) 4.02% ----------------------------------------------------------------------- T. Rowe Price Mid-Cap Growth Portfolio (Class A) 3.11% ----------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 3.08% ----------------------------------------------------------------------- Lazard Mid-Cap Portfolio (Class A) 3.07% ----------------------------------------------------------------------- MFS(R) Emerging Markets Portfolio (Class A) 2.09% ----------------------------------------------------------------------- Turner Mid-Cap Growth Portfolio (Class A) 2.08% ----------------------------------------------------------------------- Oppenheimer Capital Appreciation Portfolio (Class A) 2.04% ----------------------------------------------------------------------- Jennison Growth Portfolio (Class A) 2.01% ----------------------------------------------------------------------- Goldman Sachs Mid-Cap Value Portfolio (Class A) 1.98% ----------------------------------------------------------------------- BlackRock High Yield Portfolio (Class A) 1.98% ----------------------------------------------------------------------- Harris Oakmark International Portfolio (Class A) 1.97% ----------------------------------------------------------------------- Neuberger Berman Real Estate Portfolio (Class A) 1.80% ----------------------------------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- METLIFE MODERATE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- METLIFE MODERATE STRATEGY PORTFOLIO VS. MSCI GLOBAL MARKETS INDEX/1/ AND MODERATE BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] MetLife Moderate MSCI Global Moderate Strategy Portfolio Capital Markets Index Blended Benchmark ------------------ --------------------- ----------------- 11/3/2004 $10,000 $10,000 $10,000 12/31/2004 10,255 10,701 10,394 12/31/2005 10,851 11,136 10,951 12/31/2006 11,961 12,811 12,194 6/30/2007 12,552 13,648 12,773 ----------------------------------------------------------------------- Average Annual Return (for the period ended 6/30/07)/3/ ----------------------------------------------------------------------- 1 Year Since Inception/4/ ----------------------------------------------------------------------- MetLife Moderate Strategy Portfolio--Class A 13.68% 11.12% - -- Class B 13.48% 8.93% ----------------------------------------------------------------------- - -- MSCI Global Capital Markets Index/1/ 17.17% 12.44% ----------------------------------------------------------------------- - - - Moderate Blended Benchmark/2/ 14.02% 9.62% ----------------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The MSCI Global Capital Markets Index/SM/ is an unmanaged index which measures the performance of the core capital markets asset classes comprising global equities and fixed income. It is a market capitalization weighted composite of the MSCI All Country World Index/SM/ and the MSCI Global Total Bond Index/SM/. The MSCI All Country World Index/SM/ is an unmanaged free float-adjusted market capitalization index which measure equity market performance in the global developed and emerging markets. The MSCI All Country World Index includes 49 country indices. The MSCI Global Total Bond Index is an unmanaged index which measures the capitalization weighted performance of sovereign, investment grade credit and high yield bond markets with appropriate adjustments for investability and to eliminate double counting. The MSCI Global Total Bond Index includes the World Sovereign Debt Index, USD Total Bond Index, Euro Dollar Credit Index, Euro Sterling Credit Index, Euro Credit Index, Emerging Market Local Sovereign Index and High Yield Sovereign and Corporate Indices. The Index does not include fees or expenses and is not available for direct investment. /2/The Moderate Blended Benchmark is comprised of 40% Wilshire 5000 Equity Index, 45% Lehman Brothers Universal Index, 10% Morgan Stanley Capital International Europe Australasia and Far East Index (the MSCI EAFE(R) Index) and 5% Citigroup 3-Month Treasury Bill Index. The Wilshire 5000 Equity Index is an unmanaged index which measures the performance of all U.S. headquartered equity securities with readily available price data. The market capitalized weighted index is compromised of approximately 82% New York Stock Exchange, 2% American Stock Exchange and 16% OTC (1995). The Index was created in 1974 and backdated to 1971; with a base index of December 1980 (base index equals 1,044.596). Dividends are reinvested on the "ex" dividend date and the rebalancing of share weights is done on a monthly basis. No attempt has been made to adjust the market capitalization of the Index to take into account cross holding between corporations. The Index does not include fees or expenses and is not available for direct investment. The Lehman Brothers Universal Index represents the union of the U.S. Aggregate Index, the U.S. High-Yield Corporate Index, the 144A Index, the Eurodollar Index, the Emerging Markets Index, the non-EIRSA portion of the Commercial Mortgage Backed Securities Index and the Commercial Mortgage Backed Securities High Yield Index. Municipal debt, private placements, and non-dollar denominated issues are excluded from the Universal Index. The only constituent of the Index that includes floating-rate debt is the Emerging Markets Index. Bonds and securities must be fixed rate, although it can carry a coupon that steps up or changes according to a predetermined schedule; must - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- METLIFE MODERATE STRATEGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MET INVESTORS ADVISORY, LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- be dollar-denominated and including bonds with maturities up to ten years and long-term indices composed of bonds with maturities longer than ten years. All returns are market value weighted inclusive of accrued interest. Yield is defined as the yield to worst, the lesser of the yield to maturity and yield to call. Market values are expressed in millions of dollars. The Index does not include fees or expenses and is not available for direct investment. The MSCI EAFE(R) Index is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. The Citigroup 3-Month Treasury Bill Index--equal dollar amounts of three-month Treasury bills are purchased at the beginning of each of three consecutive months. As each bill matures, all proceeds are rolled over or reinvested in a new three-month bill. The income used to calculate the monthly return is derived by subtracting the original amount invested from the maturity value. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class B shares is 11/4/04. Inception of the Class A shares is 5/2/05. Index returns are based on an inception date of 10/31/04. Effective July 1, 2007, Morgan Stanley Capital International, Inc. (MSCI) discontinued the MSCI Global Capital Markets Index and the Portfolio will use the Dow Jones Moderate Portfolio Index in future reports to policyholders as the Portfolio's primary benchmark. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 METLIFE MODERATE STRATEGY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,050.40 $0.41 Hypothetical (5% return before expenses) 1,000.00 1,024.40 0.40 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,049.40 $1.68 Hypothetical (5% return before expenses) 1,000.00 1,023.16 1.66 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.08% and 0.33% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST METLIFE MODERATE STRATEGY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- INVESTMENT COMPANY SECURITIES - 100.0% BlackRock High Yield Portfolio (Class A).............................. 4,762,920 $ 39,436,980 Davis Venture Value Portfolio (Class A)*............................. 3,238,577 120,960,855 Goldman Sachs Mid-Cap Value Portfolio (Class A).............................. 2,738,548 39,489,858 Harris Oakmark International Portfolio (Class A).............................. 2,091,271 39,378,641 Jennison Growth Portfolio (Class A)*..... 3,137,627 40,130,253 Lazard Mid-Cap Portfolio (Class A)....... 4,358,435 61,192,424 Legg Mason Value Equity Portfolio (Class A).............................. 10,187,472 119,397,177 Loomis Sayles Global Markets Portfolio (Class A).............................. 7,224,800 82,218,230 Lord Abbett Bond Debenture Portfolio (Class A).............................. 12,910,095 158,794,165 Lord Abbett Growth and Income Portfolio (Class A).................... 4,796,006 140,762,763 MFS(R) Emerging Markets Equity Portfolio (Class A).............................. 3,466,176 41,767,417 MFS(R) Research International Portfolio (Class A).............................. 4,370,172 61,357,222 Neuberger Berman Real Estate Portfolio (Class A).............................. 2,355,073 35,961,971 Oppenheimer Capital Appreciation Portfolio (Class A).................... 4,293,547 40,745,762 PIMCO Inflation Protected Bond Portfolio (Class A).................... 13,713,955 137,276,688 PIMCO Total Return Portfolio (Class A).............................. 31,025,748 354,314,041 T. Rowe Price Mid-Cap Growth Portfolio (Class A).............................. 6,463,027 62,109,694 Third Avenue Small Cap Value Portfolio (Class A).............................. 4,628,154 80,159,620 Turner Mid-Cap Growth Portfolio (Class A).............................. 2,957,970 41,470,737 Van Kampen Comstock Portfolio (Class A).............................. 11,376,494 139,134,517 Western Asset Management U.S. Government Portfolio (Class A)*........ 13,150,728 158,334,762 --------------- Total Investment Company Securities (Cost $1,897,228,622) 1,994,393,777 --------------- TOTAL INVESTMENTS - 100.0% (Cost $1,897,228,622) 1,994,393,777 --------------- Other Assets and Liabilities (net) - 0.0% (570,070) --------------- TOTAL NET ASSETS - 100.0% $ 1,993,823,707 =============== PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) METLIFE MODERATE STRATEGY PORTFOLIO ASSETS Investments, at value (Note 2)* $1,994,393,777 Receivable for Trust shares sold 1,649,141 -------------- Total assets 1,996,042,918 -------------- LIABILITIES Due to bank 11 Payables for: Investments purchased 1,003,828 Trust shares redeemed 645,314 Distribution and services fees--Class B 404,983 Investment advisory fee payable (Note 3) 111,790 Administration fee payable 1,901 Custodian and accounting fees payable 26,412 Accrued expenses 24,972 -------------- Total liabilities 2,219,211 -------------- NET ASSETS $1,993,823,707 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,811,951,784 Accumulated net realized gain 53,627,406 Unrealized appreciation on investments 97,165,155 Undistributed net investment income 31,079,362 -------------- Total $1,993,823,707 ============== NET ASSETS Class A $ 907,302 ============== Class B 1,992,916,405 ============== CAPITAL SHARES OUTSTANDING Class A 78,411 ============== Class B 172,436,574 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.57 ============== Class B 11.56 ============== - --------------------------------------------------------------------------------------- * Investments at cost $1,897,228,622 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) METLIFE MODERATE STRATEGY PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $34,015,094 ----------- Total investment income 34,015,094 ----------- EXPENSES: Investment advisory fee (Note 3) 637,057 Administration fees 11,901 Custody and accounting fees 4,929 Distribution fee--Class B 2,254,370 Transfer agent fees 3,860 Audit 7,402 Legal 7,453 Trustee fees and expenses 6,763 Insurance 607 Other 1,381 ----------- Total expenses 2,935,723 ----------- Net investment income 31,079,371 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CAPITAL GAIN DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 13,562,037 Capital gain distributions from underlying Portfolios 45,575,533 ----------- Net realized gain on investments and capital gain distributions from underlying Portfolios 59,137,570 ----------- Net change in unrealized depreciation on: Investments (5,408,850) ----------- Net change in unrealized depreciation on investments (5,408,850) ----------- Net realized and change in unrealized gain on investments 53,728,720 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $84,808,091 =========== See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) METLIFE MODERATE STRATEGY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 31,079,371 $ 38,182,429 Net realized gain on investments and capital gain distributions from underlying Portfolios 59,137,570 44,977,262 Net change in unrealized appreciation (depreciation) on investments (5,408,850) 60,325,311 -------------- -------------- Net increase in net assets resulting from operations 84,808,091 143,485,002 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (20,253) (607) Class B (38,162,190) (120,374) From net realized gains Class A (23,866) (2,551) Class B (49,140,175) (10,360,885) -------------- -------------- Net decrease in net assets resulting from distributions (87,346,484) (10,484,417) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 54,754 604,886 Class B 331,273,592 442,249,084 Net asset value of shares issued through dividend reinvestment Class A 44,119 3,158 Class B 87,302,365 10,481,259 Cost of shares repurchased Class A (107,514) (57,690) Class B (103,483,325) (75,367,914) -------------- -------------- Net increase in net assets from capital share transactions 315,083,991 377,912,783 -------------- -------------- TOTAL INCREASE IN NET ASSETS 312,545,598 510,913,368 Net assets at beginning of period 1,681,278,109 1,170,364,741 -------------- -------------- Net assets at end of period $1,993,823,707 $1,681,278,109 ============== ============== Net assets at end of period includes undistributed net investment income $ 31,079,362 $ 38,182,434 ============== ============== See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: METLIFE MODERATE STRATEGY PORTFOLIO CLASS A ------------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 --------------------- (UNAUDITED) 2006 2005(B) -------------- -------- -------- NET ASSET VALUE, BEGINNING OF PERIOD....................................... $ 11.58 $ 10.57 $ 9.91 -------- -------- -------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income...................................................... 0.21 (a) 0.19 (a) 1.25 (a) Net Realized/Unrealized Gain (Loss) on Investments......................... 0.37 0.93 (0.44) -------- -------- -------- Total from Investment Operations........................................... 0.58 1.12 0.81 -------- -------- -------- LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... (0.27) (0.02) (0.13) Distributions from Net Realized Capital Gains.............................. (0.32) (0.09) (0.02) -------- -------- -------- Total Distributions........................................................ (0.59) (0.11) (0.15) -------- -------- -------- NET ASSET VALUE, END OF PERIOD............................................. $ 11.57 $ 11.58 $ 10.57 ======== ======== ======== TOTAL RETURN 5.04% 10.62% 8.16% Ratio of Expenses to Average Net Assets.................................... 0.08%* 0.09% 0.09%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 0.08%* 0.09%(e) 0.09%* Ratio of Net Investment Income to Average Net Assets....................... 3.53%* 1.76% 17.59%* Portfolio Turnover Rate.................................................... 12.1% 22.2% 22.6% Net Assets, End of Period (in millions).................................... $0.9 $0.9 $0.3 CLASS B ------------------------------------------------ FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 -------------------------------- (UNAUDITED) 2006 2005 2004(C) -------------- -------- -------- ------- NET ASSET VALUE, BEGINNING OF PERIOD....................................... $ 11.56 $ 10.57 $ 10.11 $10.00 -------- -------- -------- ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income...................................................... 0.20 (a) 0.30 (a) 0.22 (a) 0.36 (a) Net Realized/Unrealized Gain (Loss) on Investments......................... 0.37 0.78 0.37 (0.11) -------- -------- -------- ------ Total from Investment Operations........................................... 0.57 1.08 0.59 0.25 -------- -------- -------- ------ LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... (0.25) (0.00)+ (0.11) (0.14) Distributions from Net Realized Capital Gains.............................. (0.32) (0.09) (0.02) -- -------- -------- -------- ------ Total Distributions........................................................ (0.57) (0.09) (0.13) (0.14) -------- -------- -------- ------ NET ASSET VALUE, END OF PERIOD............................................. $ 11.56 $ 11.56 $ 10.57 $10.11 ======== ======== ======== ====== TOTAL RETURN 4.94% 10.23% 5.81% 2.55% Ratio of Expenses to Average Net Assets.................................... 0.33%* 0.35% 0.35% 0.35%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 0.33%* 0.35%(e) 0.35% 0.45%* Ratio of Net Investment Income to Average Net Assets....................... 3.44%* 2.70% 2.14% 22.53%* Portfolio Turnover Rate.................................................... 12.1% 22.2% 22.6% 0.0%(d) Net Assets, End of Period (in millions).................................... $1,992.9 $1,680.4 $1,170.1 $500.3 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. (c) Commencement of operations--11/04/2004. (d) For the period ended 12/31/2004, the portfolio turnover calculation is zero, due to no sales activity. (e) Excludes the effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MetLife Moderate Strategy Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into a management agreement for investment advisory services in connection with the investment management of the Portfolio. Under the terms of the Portfolio's management agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- MetLife Moderate Strategy Portfolio $637,057 0.10% First $500 Million 0.075% $500 Million to $1 Billion 0.05% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- MetLife Moderate Strategy Portfolio 0.10% 0.35% 0.25%* * Class not offered during the period. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ----------- ---------- ------------- ----------- ------------ ----------- MetLife Moderate Strategy Portfolio Class A 06/30/2007 79,091 4,698 3,830 (9,208) (680) 78,411 12/31/2006 27,826 56,251 290 (5,276) 51,265 79,091 Class B 06/30/2007 145,307,558 28,419,287 7,584,914 (8,875,185) 27,129,016 172,436,574 12/31/2006 110,699,660 40,511,591 963,351 (6,867,044) 34,607,898 145,307,558 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- MetLife Moderate Strategy Portfolio $-- $525,648,324 $-- $221,212,816 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- MetLife Moderate Strategy Portfolio $1,897,228,622 $107,213,718 $(10,048,563) $97,165,155 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ---------------------- ---------------------- ----------------------- 2006 2005 2006 2005 2006 2005 ---------- ----------- ---------- ---- ----------- ----------- MetLife Moderate Strategy Portfolio $1,408,284 $13,969,899 $9,076,133 $-- $10,484,417 $13,969,899 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ MetLife Moderate Strategy Portfolio $38,452,790 $48,893,510 $97,064,017 $-- $184,410,317 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period ended June 30, 2007 in which the Portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period are as follows: Number of shares Shares purchased Shares sold during the Security Description held at December 31, 2006 during the period period - -------------------- ------------------------- ----------------- ---------------------- BlackRock High Yield Portfolio - Class A -- 4,771,989 (9,069) Goldman Sachs Mid-Cap Value Portfolio - Class A 2,366,356 554,803 (182,611) Lazard Mid-Cap Portfolio - Class A 3,761,793 879,151 (282,509) Legg Mason Value Equity Portfolio - Class A 7,717,501 2,740,250 (270,279) Loomis Sayles Global Markets Portfolio - Class A 6,641,854 857,465 (274,519) Lord Abbett Bond Debenture Portfolio - Class A 10,695,668 2,326,070 (111,643) MFS(R) Emerging Markets Equity Portfolio - Class A 3,441,818 422,104 (397,746) PIMCO Inflation Protected Bond Portfolio - Class A 19,222,860 3,840,607 (9,349,512) PIMCO Total Return Portfolio - Class A 20,842,894 10,418,464 (235,610) T. Rowe Price Mid-Cap Growth Portfolio - Class A 5,839,669 1,056,428 (433,070) Turner Mid-Cap Growth Portfolio - Class A 2,677,882 441,336 (161,248) Van Kampen Comstock Portfolio - Class A 8,551,077 3,036,671 (211,254) Western Asset Management U.S. Government Portfolio - Class A 10,689,721 2,576,197 (115,190) Number of shares held at Security Description June 30, 2007 - -------------------- -------------- BlackRock High Yield Portfolio - Class A 4,762,920 Goldman Sachs Mid-Cap Value Portfolio - Class A 2,738,548 Lazard Mid-Cap Portfolio - Class A 4,358,435 Legg Mason Value Equity Portfolio - Class A 10,187,472 Loomis Sayles Global Markets Portfolio - Class A 7,224,800 Lord Abbett Bond Debenture Portfolio - Class A 12,910,095 MFS(R) Emerging Markets Equity Portfolio - Class A 3,466,176 PIMCO Inflation Protected Bond Portfolio - Class A 13,713,955 PIMCO Total Return Portfolio - Class A 31,025,748 T. Rowe Price Mid-Cap Growth Portfolio - Class A 6,463,027 Turner Mid-Cap Growth Portfolio - Class A 2,957,970 Van Kampen Comstock Portfolio - Class A 11,376,494 Western Asset Management U.S. Government Portfolio - Class A 13,150,728 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned from (Loss) on Investments from Affiliates Affiliates during the Security Description during the period during the period period Ending Value - -------------------- --------------------- ------------------ --------------------- ------------ BlackRock High Yield Portfolio - Class A $ (427) $ -- $ -- $ 39,436,980 Goldman Sachs Mid-Cap Value Portfolio - Class A 492,501 3,186,889 246,765 39,489,858 Lazard Mid-Cap Portfolio - Class A 126,950 4,830,146 352,433 61,192,424 Legg Mason Value Equity Portfolio - Class A 270,087 101,109 2,998 119,397,177 Loomis Sayles Global Markets Portfolio - Class A 187,898 -- -- 82,218,230 Lord Abbett Bond Debenture Portfolio - Class A (21,239) 184,873 8,016,350 158,794,165 MFS(R) Emerging Markets Equity Portfolio - Class A 369,048 -- 30,283 41,767,417 PIMCO Inflation Protected Bond Portfolio - Class A (4,449,496) -- 5,163,238 137,276,688 PIMCO Total Return Portfolio - Class A 95,156 -- 9,737,903 354,314,041 T. Rowe Price Mid-Cap Growth Portfolio - Class A 799,064 2,591,468 135,875 62,109,694 Turner Mid-Cap Growth Portfolio - Class A 393,316 1,271,086 -- 41,470,737 Van Kampen Comstock Portfolio - Class A 469,116 2,270,472 1,698,285 139,134,517 Western Asset Management U.S. Government Portfolio - Class A 23,904 -- 3,957,495 158,334,762 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 14 MET INVESTORS SERIES TRUST MFS(R) Emerging Markets Equity Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- MFS(R) EMERGING MARKETS EQUITY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- SUMMARY OF RESULTS For the six months ended June 30, 2007, the MFS(R) Emerging Markets Equity Portfolio provided a total return of 14.74% for Class A. This compares with a return of 17.75% for the Portfolio's benchmark, the MSCI Emerging Markets Index/SM/. DETRACTORS FROM PERFORMANCE The portfolio's underweighted position in the industrial goods and services sector detracted from relative performance. Not holding ship-building firm Hyundai Heavy (South Korea), whose stock price more than doubled over the reporting period, hurt relative results. Security selection in the utilities and communications sector also dampened relative returns. Not holding strong-performing wireless communications company America Movil (Mexico) weighed on performance. The combination of an overweighted position and security selection in the health care sector had a negative impact on results. The portfolio's positioning in pharmaceutical firm Gedeon Richter/(g)/ (Hungary) and generic drug manufacturer Teva Pharmaceutical (Israel) hurt performance as both stocks lagged the benchmark. Stocks in other sectors that hurt results included microchip and electronics manufacturer Samsung Electronics (South Korea), global software services firm HCL Technologies/(aa)/ (India), and banking and financial services firm Nossa Caixa-Nosso Banco/(g) /(Brazil). The Portfolio's cash position detracted from relative performance. The Portfolio holds some cash to buy new holdings and to provide liquidity. In a period when equity markets increased, as measured by the portfolio's benchmark, holding cash hurts performance versus the benchmark, which has no cash position. CONTRIBUTORS TO PERFORMANCE Security selection and an overweighted position in the basic materials sector boosted relative performance. Iron ore producer Companhia Vale do Rio Doce (Brazil), mining companies Grupo Mexico SAB De CV (Mexico) and Southern Copper/(aa)/ (U.S.), and industrial conglomerate LG Group (South Korea) were among the portfolio's top contributors. Underweighting steel products and electronics manufacturer Posco/(g)/ (South Korea) also helped. Stocks in other sectors that contributed to performance included brewing company Companhia de Bebidas das Americas (Brazil) and petrochemical firm Reliance Industries (India). Underweighting technology consulting firm Infosys/ (g)/ (India) and avoiding poor-performing gas and oil exploration firm Surgutneftegaz/(g) /(Russia) also helped. /(aa)/ Security is not a benchmark constituent. /(g)/ Security was not held in the portfolio at period end. NICHOLAS SMITHIE Portfolio Manager, Investment Officer MASSACHUSETTS FINANCIAL SERVICES COMPANY Mr. Smithie joined MFS(R) in 1998 as an equity research analyst and has managed the portfolio since its inception. Prior to joining MFS(R), he worked for two-and-a-half years as a Global Emerging Markets Portfolio Manager for Gartmore Investment Management, two years as an Assistant Manager in the Developing Country Finance Group for West Merchant Bank, one year as a Consultant for Republic National Bank of New York, and four years as a Chartered Account for Coopers & Lybrand. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------------------------- Gazprom (ADR) 7.20% ------------------------------------------------------------- Petroleo Brasileiro S.A. (ADR) 5.13% ------------------------------------------------------------- Samsung Electronics Co., Ltd. 4.26% ------------------------------------------------------------- Companhia Vale do Rio Doce (ADR) 4.19% ------------------------------------------------------------- Taiwan Semiconductor Manufacturing Co., Ltd. (ADR) 2.65% ------------------------------------------------------------- China Mobile (Hong Kong), Ltd. (ADR) 2.58% ------------------------------------------------------------- Kookmin Bank 2.04% ------------------------------------------------------------- Teva Pharmaceuticals Industries, Ltd. 2.03% ------------------------------------------------------------- HCL Technologies, Ltd. 1.96% ------------------------------------------------------------- PetroChina Co., Ltd. 1.93% ------------------------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- MFS(R) EMERGING MARKETS EQUITY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- MFS(R) EMERGING MARKETS EQUITY PORTFOLIO MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY VS. MSCI EMERGING MARKETS FREE INDEX/SM1/ Growth Based on $10,000+ [CHART] MFS(R) Emerging MSCI Emerging Markets Equity Portfolio Markets Free Index/SM/ ------------------------ ---------------------- 5/1/2006 $10,000 $10,000 6/30/2006 8,740 8,930 9/30/2006 9,040 9,366 12/31/2006 10,604 11,014 6/30/2007 12,167 12,969 --------------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) --------------------------------------------------------------------- Since 1 year Inception/3/ --------------------------------------------------------------------- MFS(R) Emerging Markets Equity - -- Portfolio--Class A 39.21% 18.30% Class B 38.83% 17.91% --------------------------------------------------------------------- - - - MSCI Emerging Markets Free Index/SM1/ 45.45% 25.19% --------------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The Morgan Stanley Capital International (MSCI) Emerging Market Free (EMF) Index/SM/ is an unmanaged market capitalization weighted equity index composed of companies that are representative of the market structure of the following 26 countries: Argentina, Brazil, Chile, China, Colombia, Czech Republic, Egypt, Hungary, India, Indonesia, Israel, Jordan, Korea, Malaysia, Mexico, Morocco, Pakistan, Peru, Philippines, Poland, Russia, South Africa, Taiwan, Thailand, Turkey, and Venezuela. "Free" MSCI indices exclude those shares not purchasable by foreign investors. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of Class A and Class B shares is 5/1/06. Index returns are based on an inception date of 4/30/06. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 MFS(R) EMERGING MARKETS EQUITY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,147.40 $6.18 Hypothetical (5% return before expenses) 1,000.00 1,019.04 5.81 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,145.80 $7.45 Hypothetical (5% return before expenses) 1,000.00 1,017.85 7.00 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 1.16% and 1.40% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST MFS(R) EMERGING MARKETS EQUITY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- COMMON STOCKS - 91.8% ARGENTINA - 0.9% Banco Macro S.A. (ADR)............................ 75,040 $ 2,466,565 Telecom Argentina S.A. (ADR)*..................... 106,630 2,657,219 ------------- 5,123,784 ------------- BERMUDA - 1.3% Credicorp, Ltd.................................... 73,050 4,468,469 First Pacific Co.................................. 4,122,000 2,985,926 ------------- 7,454,395 ------------- BRAZIL - 14.3% Aracruz Celulose S.A. (ADR)(a).................... 70,660 4,680,518 Banco Bradesco S.A. (ADR)(a)...................... 407,150 9,816,387 Companhia Vale do Rio Doce (ADR).................. 548,370 24,429,883 EDP - Energias do Brasil S.A...................... 157,410 3,227,920 Equatorial Energia S.A............................ 289,850 2,892,346 Petroleo Brasileiro S.A. (ADR).................... 246,600 29,905,182 Tele Norte Leste Participacoes S.A................ 86,300 3,432,158 Unibanco-Uniao de Bancos Brasilieros S.A. (ADR)... 44,480 5,020,458 ------------- 83,404,852 ------------- CANADA - 1.8% Addax Petroleum Corp.............................. 187,200 7,012,409 First Uranium Corp. (144A)*(b).................... 301,920 3,392,360 ------------- 10,404,769 ------------- CAYMAN ISLANDS - 0.2% Stella International Holdings..................... 562,000 1,125,351 ------------- CHILE - 1.5% Banco Santander Chile S.A. (ADR)(a)............... 48,490 2,402,195 Enersis S.A. (ADR)................................ 317,710 6,370,085 ------------- 8,772,280 ------------- CHINA - 0.6% Huaneng Power International, Inc.................. 3,002,000 3,496,031 ------------- CZECH REPUBLIC - 1.1% CEZ............................................... 121,300 6,271,385 ------------- EGYPT - 2.0% Egyptian Co. for Mobile Services.................. 98,373 3,095,106 Orascom Telecom Holding SAE....................... 412,697 5,297,651 Telecom Egypt..................................... 992,010 3,064,557 ------------- 11,457,314 ------------- HONG KONG - 6.9% ASM Pacific Technology, Ltd....................... 957,000 6,934,736 China Mobile (Hong Kong), Ltd..................... 1,390,500 15,009,010 Citic Pacific, Ltd................................ 659,000 3,325,439 CNOOC, Ltd........................................ 1,573,000 1,787,226 PetroChina Co., Ltd............................... 7,592,000 11,232,842 Regal Real Estate Investment Trust (REIT)*........ 5,895,000 2,005,980 ------------- 40,295,233 ------------- ---------------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- HUNGARY - 0.9% OTP Bank Nyrt. (GDR).............................. 43,960 $ 5,077,380 ------------- INDONESIA - 2.2% PT Astra International Tbk........................ 1,379,000 2,576,422 PT Bank Central Asia Tbk.......................... 3,759,500 2,265,654 PT Hanjaya Mandala Sampoerna Tbk.................. 1,582,000 2,413,664 PT Telekomunikasi Indonesia....................... 5,170,000 5,581,866 ------------- 12,837,606 ------------- ISRAEL - 3.5% Israel Chemicals, Ltd............................. 681,270 5,408,030 Makhteshim-Agan Industries, Ltd................... 448,730 3,242,455 Teva Pharmaceutical Industries, Ltd. (ADR)........ 287,320 11,851,950 ------------- 20,502,435 ------------- LUXEMBOURG - 1.3% Tenaris S.A. (ADR)................................ 111,550 5,461,488 Ternium S.A. (ADR)(a)............................. 78,560 2,379,582 ------------- 7,841,070 ------------- MALAYSIA - 3.9% AMMB Holdings Berhad.............................. 2,320,000 2,900,048 British American Tobacco Malaysia Berhad.......... 215,000 2,801,292 Genting Berhad.................................... 1,272,400 3,038,245 Malayan Banking Berhad............................ 880,800 3,058,467 Resorts World Berhad.............................. 3,144,600 3,148,705 Telekom Malaysia Berhad........................... 912,000 2,718,817 Tenaga Nasional Berhad............................ 1,589,000 5,240,972 ------------- 22,906,546 ------------- MEXICO - 6.2% Consorcio ARA S.A. de C.V.(a)..................... 1,017,700 1,641,056 Corporacion Moctezuma S.A. de C.V................. 920,500 2,977,170 Grupo Continental S.A.(a)......................... 1,146,360 2,549,686 Grupo Mexico S.A. de C.V.......................... 1,276,500 7,854,948 Grupo Televisa S.A. (ADR)......................... 204,600 5,649,006 Kimberly-Clark de Mexico S.A. de C.V. - Class A(a) 1,078,020 4,695,470 Sare Holding SAB de C.V.*(a)...................... 1,464,300 2,415,486 TV Azteca S.A. de C.V............................. 2,932,500 2,595,349 Wal-Mart de Mexico S.A. de C.V.(a)................ 1,485,000 5,642,411 ------------- 36,020,582 ------------- PERU - 0.6% Compania de Minas Buenaventura S.A. (ADR)(a)...... 86,440 3,238,042 ------------- PHILIPPINES - 3.5% Ayala Corp........................................ 217,032 2,548,542 Filinvest Land, Inc.*............................. 47,330,300 2,191,624 First Philippine Holdings Corp.................... 2,283,840 4,428,060 Manila Water Co................................... 20,130,000 5,417,386 Philippine Long Distance Telephone Co............. 96,860 5,536,252 ------------- 20,121,864 ------------- See notes to financial statements 4 MET INVESTORS SERIES TRUST MFS(R) EMERGING MARKETS EQUITY PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- POLAND - 0.9% KGHM Polska Miedz S.A............................. 60,470 $ 2,298,706 Telekomunikacja Polska S.A........................ 366,290 3,194,914 ------------- 5,493,620 ------------- RUSSIA - 10.4% Gazprom (ADR)..................................... 993,590 41,631,421 Gazprom Neft (ADR)(a)............................. 43,610 876,561 GMK Norilsk Nickel (ADR).......................... 26,630 5,911,860 Mobile Telesystems (ADR).......................... 102,450 6,205,397 Vimpel - Communications (ADR)(a).................. 57,050 6,010,788 ------------- 60,636,027 ------------- SOUTH AFRICA - 9.9% ABSA Group, Ltd................................... 289,380 5,375,419 African Bank Investments, Ltd..................... 1,208,190 5,092,998 Bidvest Group, Ltd................................ 130,280 2,650,432 Ellerine Holdings, Ltd............................ 237,347 2,341,524 FirstRand, Ltd.................................... 1,805,960 5,747,798 Foschini, Ltd..................................... 339,730 2,928,345 Gold Fields, Ltd.................................. 175,120 2,709,484 Impala Platinum Holdings, Ltd..................... 187,480 5,701,993 Massmart Holdings, Ltd............................ 279,904 3,417,360 Nedbank Group, Ltd................................ 136,717 2,544,823 Sanlam, Ltd....................................... 1,925,480 6,114,685 Standard Bank Group, Ltd.......................... 489,590 6,789,451 Tiger Brands, Ltd................................. 109,590 2,810,482 Truworths International, Ltd...................... 686,210 3,541,865 ------------- 57,766,659 ------------- SOUTH KOREA - 8.9% Hana Financial Group, Inc......................... 47,660 2,316,444 Hyundai Mobis..................................... 24,661 2,338,539 Kookmin Bank...................................... 135,956 11,909,881 Korea Exchange Bank............................... 178,300 2,643,448 LG Chem, Ltd...................................... 50,930 4,292,684 Samsung Electronics Co., Ltd...................... 40,622 24,817,056 Shinhan Financial Group Co., Ltd.................. 60,310 3,655,153 ------------- 51,973,205 ------------- TAIWAN - 6.3% Acer, Inc......................................... 1,505,000 3,079,043 Cathay Financial Holding Co., Ltd................. 1,981,135 4,748,619 Chunghwa Telecom Co., Ltd......................... 2,125,000 4,064,680 Far EasTone Telecommunications Co., Ltd.*......... 2,332,000 2,905,815 ---------------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- TAIWAN - CONTINUED High Tech Computer Corp........................... 132,400 $ 2,372,842 Lite-On Technology Corp........................... 43,000 55,629 Taiwan Semiconductor Manufacturing Co., Ltd. (ADR) 1,387,310 15,440,764 United Microelectronics Corp...................... 6,887,000 4,174,072 ------------- 36,841,464 ------------- THAILAND - 1.0% Siam Cement Public Compay, Ltd.................... 769,200 5,969,774 ------------- TURKEY - 1.0% Asya Katilim Bankasi A.S.*........................ 314,713 1,921,410 Turkiye Garanti Bankasi A.S.(a)................... 726,680 4,038,007 ------------- 5,959,417 ------------- UNITED STATES - 0.7% Southern Copper Corp.(a).......................... 41,480 3,909,905 ------------- Total Common Stocks (Cost $467,165,835) 534,900,990 ------------- PREFERRED STOCKS - 2.1% BRAZIL - 1.4% AES Tiete S.A..................................... 49,006,000 1,903,293 Eletropaulo Metropolitana de Sao Paulo S.A........ 53,610,000 3,522,641 Usinas Siderurgicas de Minas Gerais S.A. - Class A 49,100 2,796,852 ------------- 8,222,786 ------------- COLOMBIA - 0.4% BanColombia S.A................................... 77,520 2,544,982 ------------- RUSSIA - 0.3% Transneft OAO(c).................................. 870 1,420,847 ------------- Total Preferred Stocks (Cost $10,155,701) 12,188,615 ------------- WARRANTS - 3.4% INDIA - 2.9% Oil & Natural Gas Corp., Ltd.*.................... 97,115 2,158,478 HCL Technologies, Ltd.*........................... 1,347,537 11,420,376 Steel Authority of India*......................... 948,433 3,063,439 NETHERLANDS ANTILLES - 0.5% ITC, Ltd.*(c)..................................... 763,249 2,908,742 ------------- Total Warrants (Cost $17,758,887) 19,551,035 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST MFS(R) EMERGING MARKETS EQUITY PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- SHORT-TERM INVESTMENT - 1.5% Cargill, Inc. (144A)(b) 5.370%, due 07/02/07 (Cost - $9,000,314).................... $ 9,003,000 $ 9,000,314 ------------- TOTAL INVESTMENTS - 98.8% (Cost $504,080,737) 575,640,954 Other Assets and Liabilities (net) - 1.2% 6,806,660 ------------- TOTAL NET ASSETS - 100.0% $ 582,447,614 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $32,987,519 and the collateral received consisted of cash in the amount of $33,870,715. (b) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $12,392,674 of net assets. (c) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be illiquid by the Portfolio's adviser. These securities represent in the aggregate $4,329,589 of net assets. ADR - American Depositary Receipt GDR - Global Depositary Receipt REIT - Real Estate Investment Trust SUMMARY OF TOTAL FOREIGN SECURITIES BY INDUSTRY CLASSIFICATION AT 6/30/2007 PERCENT OF INDUSTRY VALUE (000) NET ASSETS --------------------------------------------------------------- Auto Components $ 2,339 0.4% Automobiles 2,576 0.4% Banks 72,490 12.5% Beverages 2,550 0.5% Chemicals 12,943 2.2% Computers & Peripherals 16,928 2.9% Construction Materials 8,947 1.5% Electric Utilities 37,353 6.4% Energy 5,417 0.9% Energy Equipment & Services 5,462 1.0% Financial - Diversified 22,551 3.9% Food & Drug Retailing 3,417 0.6% Food Products 2,810 0.5% Hotels, Restaurants & Leisure 3,149 0.5% Household Products 4,696 0.8% Industrial - Diversified 62,012 10.6% Insurance 10,863 1.9% Media 8,244 1.4% Metals & Mining 61,775 10.6% Oil & Gas 54,394 9.4% Paper & Forest Products 4,681 0.8% Pharmaceuticals 11,852 2.0% Real Estate 8,254 1.4% Retail - Multiline 5,642 1.0% Retail - Specialty 9,937 1.7% Semiconductor Equipment & Products 51,367 8.8% Telecommunication Services - Diversified 29,966 5.1% Telecommunication Services - Wireless 35,902 6.2% Tobacco 8,124 1.4% -------- ---- Total $566,641 97.3% ======== ==== See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) MFS(R) EMERGING MARKETS EQUITY PORTFOLIO ASSETS Investments, at value (Note 2)* $575,640,954 Cash 531 Cash denominated in foreign currencies** 216,863 Collateral for securities on loan 33,870,715 Receivable for investments sold 9,911,458 Receivable for Trust shares sold 708,119 Dividends receivable 1,480,396 ------------ Total assets 621,829,036 ------------ LIABILITIES Payables for: Investments purchased 1,183,258 Trust shares redeemed 3,463,893 Distribution and services fees - Class B 5,489 Collateral for securities on loan 33,870,715 Investment advisory fee payable (Note 3) 468,936 Administration fee payable 6,325 Custodian and accounting fees payable 329,957 Accrued expenses 52,849 ------------ Total liabilities 39,381,422 ------------ NET ASSETS $582,447,614 ============ NET ASSETS REPRESENTED BY: Paid in surplus $492,319,879 Accumulated net realized gain 14,934,219 Unrealized appreciation on investments and foreign currency 71,572,361 Undistributed net investment income 3,621,155 ------------ Total $582,447,614 ============ NET ASSETS Class A $557,424,089 ============ Class B 25,023,525 ============ CAPITAL SHARES OUTSTANDING Class A 46,268,428 ============ Class B 2,083,536 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 12.05 ============ Class B 12.01 ============ - ------------------------------------------------------------------------------------- * Investments at cost $504,080,737 **Cost of cash denominated in foreign currencies 216,753 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) MFS(R) EMERGING MARKETS EQUITY PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 6,532,597 Interest (2) 234,754 ----------- Total investment income 6,767,351 ----------- EXPENSES: Investment advisory fee (Note 3) 2,291,045 Administration fees 17,219 Custody and accounting fees 222,338 Distribution fee - Class B 27,190 Transfer agent fees 9,936 Audit 13,917 Legal 7,309 Trustee fees and expenses 7,667 Shareholder reporting 11,910 Insurance 8,185 Other 1,223 ----------- Total expenses 2,617,939 ----------- Net investment income 4,149,412 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 26,248,698 Foreign currency (363,096) ----------- Net realized gain on investments and foreign currency 25,885,602 ----------- Net change in unrealized appreciation on: Investments 35,493,876 Foreign currency 14,837 ----------- Net change in unrealized appreciation on investments and foreign currency 35,508,713 ----------- Net realized and change in unrealized gain on investments and foreign currency 61,394,315 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $65,543,727 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 644,168 (2)Interest income includes securities lending income of: 81,695 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) MFS(R) EMERGING MARKETS EQUITY PORTFOLIO Period Ended June 30, 2007 (Unaudited) ------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 4,149,412 Net realized gain (loss) on investments, futures contracts and foreign currency 25,885,602 Net change in unrealized appreciation on investments and foreign currency 35,508,713 ------------- Net increase in net assets resulting from operations 65,543,727 ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (326,330) Class B (17,936) ------------- Net decrease in net assets resulting from distributions (344,266) ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 169,226,759 Class B 18,596,187 Net asset value of shares issued through dividend reinvestment Class A 326,330 Class B 17,936 Cost of shares repurchased Class A (42,728,803) Class B (19,957,765) ------------- Net increase in net assets from capital share transactions 125,480,644 ------------ TOTAL INCREASE IN NET ASSETS 190,680,105 Net assets at beginning of period 391,767,509 ------------ Net assets at end of period $582,447,614 ============ Net assets at end of period includes undistributed (distributions in excess of) net investment income $ 3,621,155 ============ MFS(R) EMERGING MARKETS EQUITY PORTFOLIO Period Ended December 31, 2006* ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 3,668,949 Net realized gain (loss) on investments, futures contracts and foreign currency (11,386,298) Net change in unrealized appreciation on investments and foreign currency 36,063,648 ------------ Net increase in net assets resulting from operations 28,346,299 ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (3,226,406) Class B (192,792) ------------ Net decrease in net assets resulting from distributions (3,419,198) ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 353,715,433 Class B 21,642,640 Net asset value of shares issued through dividend reinvestment Class A 3,226,406 Class B 192,792 Cost of shares repurchased Class A (11,256,399) Class B (680,464) ------------ Net increase in net assets from capital share transactions 366,840,408 ------------ TOTAL INCREASE IN NET ASSETS 391,767,509 Net assets at beginning of period -- ------------ Net assets at end of period $391,767,509 ============ Net assets at end of period includes undistributed (distributions in excess of) net investment income $ (183,991) ============ * For the period 5/01/2006 (Commencement of Operations) through 12/31/2006. See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A MFS(R) EMERGING MARKETS EQUITY PORTFOLIO ------------------------ FOR THE PERIOD FOR THE YEAR ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- ------------ NET ASSET VALUE, BEGINNING OF PERIOD.................................... $10.51 $10.00 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.10 (a) 0.12 (a) Net Realized/Unrealized Gain on Investments............................. 1.45 0.48 ------ ------ Total from Investment Operations........................................ 1.55 0.60 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.01) (0.09) Distributions from Net Realized Capital Gains........................... -- -- ------ ------ Total Distributions..................................................... (0.01) (0.09) ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $12.05 $10.51 ====== ====== TOTAL RETURN 14.74% 6.04% Ratio of Expenses to Average Net Assets................................. 1.16%* 1.30%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 1.16%* 1.49%* Ratio of Net Investment Income to Average Net Assets.................... 1.86%* 1.91%* Portfolio Turnover Rate................................................. 52.8% 58.2% Net Assets, End of Period (in millions)................................. $557.4 $368.3 CLASS B ------------------------ FOR THE PERIOD FOR THE YEAR ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- ------------ NET ASSET VALUE, BEGINNING OF PERIOD.................................... $10.49 (a) $10.00 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.09 (a) 0.07 (a) Net Realized/Unrealized Gain on Investments............................. 1.44 0.51 ------ ------ Total from Investment Operations........................................ 1.53 0.58 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.01) (0.09) Distributions from Net Realized Capital Gains........................... -- -- ------ ------ Total Distributions..................................................... (0.01) (0.09) ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $12.01 $10.49 ====== ====== TOTAL RETURN 14.58% 5.78% Ratio of Expenses to Average Net Assets................................. 1.40%* 1.55%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 1.40%* 1.92%* Ratio of Net Investment Income to Average Net Assets.................... 1.63%* 1.12%* Portfolio Turnover Rate................................................. 52.8% 58.2% Net Assets, End of Period (in millions)................................. $ 25.0 $ 23.4 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MFS(R) Emerging Markets Equity Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Portfolio Total 12/31/2013 --------- ---------- ---------- MFS(R) Emerging Markets Equity Portfolio $9,995,276 $9,995,276 E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. G. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. I. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. J. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Massachusetts Financial Services Company, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- MFS(R) Emerging Markets Equity Portfolio $2,291,045 1.05% First $250 Million 1.00% $250 Million to $500 Million 0.85% $500 Million to $1 Billion 0.75% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred in -------------------- 2006 2007 Maximum Expense Ratio -------- ---- under current Expense Subject to repayment Limitation Agreement until December 31, --------------------- -------------------- Portfolio Class A Class B Class E 2011 2012 --------- ------- ------- ------- -------- ---- MFS(R) Emerging Markets Equity Portfolio 1.30% 1.55% 1.45%* $375,934 $-- * Class not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- MFS(R) Emerging Markets Equity Portfolio Class A 06/30/2007 35,045,066 15,042,796 28,701 (3,848,135) 11,223,362 46,268,428 05/01/2006-12/31/2006 -- 35,926,965 307,569 (1,189,468) 35,045,066 35,045,066 Class B 06/30/2007 2,233,523 1,698,154 1,582 (1,849,723) (149,987) 2,083,536 05/01/2006-12/31/2006 -- 2,290,108 18,414 (74,999) 2,233,523 2,233,523 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- MFS(R) Emerging Markets Equity Portfolio $-- $356,230,828 $-- $236,827,020 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS - CONTINUED At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- MFS(R) Emerging Markets Equity Portfolio $504,080,737 $77,831,632 $(6,271,415) $71,560,217 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- MFS(R) Emerging Markets Equity Portfolio $32,987,519 $33,870,715 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the period ended December 31, 2006 was as follows: Ordinary Long-Term Income Capital Gain Total - ---------- ------------ ---------- 2006 2006 2006 ---------- ------------ ---------- MFS(R) Emerging Markets Equity Portfolio $3,419,198 $-- $3,419,198 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ----------- MFS(R) Emerging Markets Equity Portfolio $344,265 $-- $34,579,285 $(9,995,276) $24,928,274 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST MFS(R) Research International Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- MFS(R) RESEARCH INTERNATIONAL PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- SUMMARY OF RESULTS For the six months ended June 30, 2007, the MFS(R) Research International Portfolio provided a total return of 10.44% for Class B. This compares with a return of 11.09% for the Portfolio's benchmark, the MSCI EAFE(R) Index. DETRACTORS FROM PERFORMANCE Stock selection in the financial services sector detracted from performance relative to the MSCI EAFE(R) Index. Aeon Credit Service (Japan), BOC Hong Kong, and banking and financial services firm Sumitomo Mitsui Financial (Japan) were among the portfolio's top detractors. Stock selection in the leisure and autos and housing sectors also held back relative performance. In the leisure sector, video game software company Konami/(g)/ (Japan) hurt results. In the autos and housing sector, our positioning in Honda Motor (Japan) and not owning strong-performing car maker DaimlerChrysler (Germany) had a negative impact on relative returns. Stocks in other sectors that dampened relative performance included electronics manufacturers Samsung Electronics/(aa)/ (South Korea) and Funai Electric/(aa)/ (Japan). Not owning cellular phones maker Nokia (Finland) and mining operator Rio Tinto (Australia), both benchmark constituents, also hurt as these stocks outperformed the benchmark over the reporting period. CONTRIBUTORS TO PERFORMANCE Stock selection in the utilities and communications sector was the principal contributor to performance relative to the MSCI EAFE(R) Index. Our holdings of power and gas company E.ON/(aa)/ (Germany) was among the portfolio's top contributors. Stock selection in the basic materials sector aided relative returns. Mining giant BHP Billiton (United Kingdom), industrial and medical gases producer Linde (Germany), and steel products manufacturer Posco/(aa)(g)/ (South Korea) helped drive the sector's positive results. Stock selection in the health care sector also turned in a favorable relative performance. Healthcare products maker Bayer (Germany) was the portfolio's top contributing individual stock. Elsewhere, our holdings of electronics and electrical engineering company Siemens (Germany), mechanical engineering company GEA/(aa)/ (Germany), sporting goods maker Adidas (Germany), and electrical distribution equipment manufacturer Schneider Electric (France) bolstered relative performance. Not owning weak-performing car maker Toyota (Japan) was another positive factor. /(aa)/ Security is not a benchmark constituent. /(g)/ Security was not held in the portfolio at period end. TEAM MANAGED The Portfolio is managed by a committee of research analysts under the general supervision of Thomas Melendez and Jose Luiz Garcia. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- MFS(R) RESEARCH INTERNATIONAL PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------- HSBC Holdings Plc 3.03% -------------------------------- BHP Billiton Plc 2.65% -------------------------------- Royal Dutch Shell Plc 2.63% -------------------------------- E.On AG 2.45% -------------------------------- Total S.A. 2.26% -------------------------------- Linde AG 2.23% -------------------------------- Nestle S.A. 2.17% -------------------------------- Credit Agricole S.A. 1.95% -------------------------------- WPP Group Plc 1.90% -------------------------------- Vodafone Group Plc 1.86% -------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- MFS(R) RESEARCH INTERNATIONAL PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- MFS(R) RESEARCH INTERNATIONAL PORTFOLIO MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY VS. MSCI EAFE(R) INDEX/1/ Growth Based on $10,000+ [CHART] MFS(R) Research MSCI EAFE(R) Index/1/ International Portfolio --------------------- ----------------------- 2/12/2001 $10,000 $10,000 12/31/2001 8,205 8,486 12/31/2002 6,920 7,484 12/31/2003 9,630 9,882 12/31/2004 11,622 11,814 12/31/2005 13,251 13,754 12/31/2006 16,809 17,406 6/30/2007 18,674 19,223 ------------------------------------------------------------- Average Annual Return (for the period ended 6/30/07)/2/ ------------------------------------------------------------- 1 Year 3 Year 5 Year Since Inception/3/ ------------------------------------------------------------- MFS(R) Research International Portfolio--Class A 27.39% 23.27% 18.34% 12.26% - -- Class B 27.21% 22.98% 18.08% 10.79% Class E 27.26% 23.13% 18.18% 16.50% ------------------------------------------------------------- - - - MSCI EAFE(R) Index/1/ 27.53% 22.75% 18.21% 9.54% ------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Morgan Stanley Capital International Europe, Australasia and Far East Index ("MSCI EAFE(R) Index") is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A shares is 5/1/01. Inception of the Class B shares is 2/12/01. Inception of the Class E shares is 10/31/01. Index returns are based on an inception date of 2/12/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 MFS(R) RESEARCH INTERNATIONAL PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,105.30 $4.02 Hypothetical (5% return before expenses) 1,000.00 1,020.98 3.86 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,104.40 $5.32 Hypothetical (5% return before expenses) 1,000.00 1,019.74 5.11 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,104.50 $4.80 Hypothetical (5% return before expenses) 1,000.00 1,020.23 4.61 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.77% , 1.02% , and 0.92% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST MFS(R) RESEARCH INTERNATIONAL PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------- COMMON STOCKS - 98.9% AUSTRALIA - 2.0% Billabong International, Ltd.(a).... 341,908 $ 5,184,755 Macquarie Bank, Ltd.(a)............. 116,816 8,422,320 Suncorp-Metway, Ltd................. 1,149,564 19,633,144 --------------- 33,240,219 --------------- AUSTRIA - 0.7% Erste Bank der Oesterreichischen Sparkassen AG..................... 161,422 12,587,948 --------------- BELGIUM - 0.8% Umicore............................. 62,210 13,451,106 --------------- BRAZIL - 1.5% CSU Cardsystem S.A.*................ 538,490 3,206,791 Petroleo Brasileiro S.A. (ADR)...... 45,140 5,474,128 Unibanco-Uniao de Bancos Brasilieros S.A. (ADR)........................ 151,240 17,070,459 --------------- 25,751,378 --------------- CANADA - 0.5% Rogers Communications, Inc.......... 118,620 5,065,789 Telus Corp.......................... 60,800 3,645,542 --------------- 8,711,331 --------------- CYPRUS - 0.4% Bank of Cyprus Public Co., Ltd...... 405,990 6,836,155 --------------- FRANCE - 11.8% Axa(a).............................. 712,420 30,536,582 BNP Paribas(a)...................... 209,535 24,934,964 Credit Agricole S.A.(a)............. 811,672 32,886,107 Gaz de France S.A.(a)............... 151,700 7,635,605 LVMH Moet Hennessy Louis Vuitton S.A.(a)........................... 199,420 22,958,386 Pernod Ricard S.A.(a)............... 39,009 8,620,703 Schneider Electric S.A.(a).......... 168,170 23,523,221 Suez S.A.(a)........................ 161,622 9,222,414 Total S.A.(a)....................... 470,360 38,139,902 --------------- 198,457,884 --------------- GERMANY - 14.2% Adidas AG(a)........................ 431,580 27,247,214 Bayer AG(a)......................... 277,450 20,995,564 Bayerische Motoren Werke (BMW) AG(a)............................. 364,110 23,596,615 Continental AG(a)................... 107,821 15,192,383 Deutsche Postbank AG(a)............. 124,690 10,954,820 E.On AG(a).......................... 246,290 41,338,148 GEA Group AG*....................... 371,810 12,923,295 Linde AG(a)......................... 311,390 37,524,795 SAP AG(a)........................... 352,890 18,110,593 Siemens AG(a)....................... 216,700 31,141,546 --------------- 239,024,973 --------------- ------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------- GREECE - 0.5% Hellenic Telecommunications Organization SA.................................... 278,540 $ 8,614,659 --------------- HONG KONG - 1.3% BOC Hong Kong Holdings, Ltd.(a)......... 5,226,000 12,352,712 Li & Fung, Ltd.(a)...................... 2,574,000 9,326,283 --------------- 21,678,995 --------------- INDIA - 1.2% HCL Technologies, Ltd................... 474,890 4,083,960 Steel Authority of India, Ltd........... 5,159,845 16,699,225 --------------- 20,783,185 --------------- IRELAND - 0.8% CRH Plc................................. 273,540 13,483,989 --------------- ISRAEL - 0.5% Makhteshim-Agan Industries, Ltd......... 1,244,840 8,995,025 --------------- ITALY - 3.7% Banche Popolari Unite SCPA(a)........... 684,088 17,342,637 Finmeccanica S.p.A(a)................... 485,820 14,879,764 Saipem S.p.A.(a)........................ 225,350 7,693,950 UniCredito Italiano S.p.A............... 2,599,370 23,131,055 --------------- 63,047,406 --------------- JAPAN - 15.4% Aeon Credit Service Co., Ltd.(a)........ 643,900 10,191,217 Astellas Pharma, Inc.................... 263,200 11,423,839 Bridgestone Corp.(a).................... 1,323,600 28,317,100 East Japan Railway Co................... 2,196 16,862,010 FANUC, Ltd.............................. 96,300 9,898,601 Fast Retailing Co., Ltd.(a)............. 99,100 7,029,241 Funai Electric Co., Ltd.(a)............. 105,100 6,102,943 Honda Motor Co., Ltd.(a)................ 552,800 20,098,550 Inpex Holdings, Inc..................... 710 6,602,068 Kao Corp................................ 573,000 14,805,532 Konica Minolta Holdings, Inc.(a)........ 775,500 11,406,301 Lawson, Inc............................. 250,400 8,633,020 Mitsubishi Corp......................... 355,600 9,271,047 Mitsubishi UFJ Financial Group, Inc..... 663 7,290,233 Mitsui & Co., Ltd....................... 254,000 5,028,327 Nippon Electric Glass Co., Ltd.(a)...... 501,000 8,777,030 Nippon Television Network Corp.......... 270 36,747 Nomura Holdings, Inc.(a)................ 1,057,300 20,474,448 OMRON Corp.............................. 570,800 14,927,945 Sapporo Hokuyo Holdings, Inc............ 628 6,905,442 Sumitomo Mitsui Financial Group, Inc.(a)............................... 2,437 22,659,152 Tohoku Electric Power Co., Inc.(a)...... 231,800 5,177,956 Tokyo Gas Co., Ltd...................... 1,473,000 6,963,505 --------------- 258,882,254 --------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST MFS(R) RESEARCH INTERNATIONAL PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- MEXICO - 1.0% America Movil S.A. de C.V. (ADR)....... 69,010 $ 4,273,789 Grupo Televisa S.A. (ADR).............. 267,540 7,386,779 Kimberly-Clark de Mexico S.A. de C.V. - Class A(a).................... 1,151,620 5,016,046 --------------- 16,676,614 --------------- NETHERLANDS - 2.8% ASML Holding N.V.*..................... 10,380 285,734 Heineken N.V........................... 331,330 19,439,747 Koninklijke (Royal) Philips Electronics N.V.................................. 487,270 20,633,944 TNT N.V................................ 147,218 6,631,745 --------------- 46,991,170 --------------- NORWAY - 1.9% Statoil ASA(a)......................... 598,090 18,514,474 Telenor ASA*(a)........................ 700,810 13,680,325 --------------- 32,194,799 --------------- PHILIPPINES - 0.6% Philippine Long Distance Telephone Co.. 170,570 9,749,314 --------------- RUSSIA - 0.6% Gazprom (ADR).......................... 207,490 8,693,831 TMK OAO - (GDR) (144A)(b)(c)........... 56,490 2,044,938 --------------- 10,738,769 --------------- SINGAPORE - 0.5% Venture Corp., Ltd..................... 806,000 8,274,537 --------------- SOUTH AFRICA - 0.8% Sasol, Ltd............................. 145,470 5,489,316 Standard Bank Group, Ltd............... 581,630 8,065,827 --------------- 13,555,143 --------------- SOUTH KOREA - 2.2% Hana Financial Group, Inc.............. 251,630 12,230,106 Nong Shim Co., Ltd..................... 15,108 4,294,394 Samsung Electronics Co., Ltd........... 32,305 19,735,981 --------------- 36,260,481 --------------- SPAIN - 1.4% Antena 3 de Television S.A.*(a)........ 349,580 7,269,817 Telefonica S.A.(a)..................... 720,790 16,004,305 --------------- 23,274,122 --------------- SWITZERLAND - 9.4% Actelion, Ltd.*........................ 244,603 10,893,994 EFG International...................... 250,220 11,502,322 Nestle S.A............................. 96,429 36,546,249 Novartis AG............................ 400,550 22,498,253 Roche Holdings AG...................... 156,660 27,731,425 Syngenta AG............................ 91,770 17,855,311 UBS AG................................. 523,333 31,217,900 --------------- 158,245,454 --------------- --------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- THAILAND - 0.7% PTT Public Co., Ltd...................... 766,000 $ 5,990,442 Siam Cement Public Co., Ltd.............. 633,600 4,917,380 --------------- 10,907,822 --------------- UNITED KINGDOM - 21.7% ARM Holdings Plc(a)...................... 4,462,130 13,034,946 Barclays Plc............................. 1,948,000 27,005,927 BG Group Plc............................. 468,210 7,678,740 BHP Billiton Plc......................... 1,613,200 44,694,020 Bunzl Plc................................ 585,030 8,089,879 GlaxoSmithKline Plc...................... 858,410 22,464,030 HSBC Holdings Plc........................ 2,792,865 51,122,295 Intertek Group Plc....................... 105,100 2,058,493 NXT Plc.................................. 337,030 13,497,382 Reckitt Benckiser Plc.................... 284,664 15,571,058 Royal Bank of Scotland Group Plc......... 2,391,689 30,216,249 Royal Dutch Shell Plc.................... 1,090,770 44,385,831 Smiths Group Plc......................... 255,396 6,060,134 Standard Chartered Plc................... 507,810 16,551,783 TI Automotive, Ltd. - Class A(c)(d)*..... 45,100 0 Vodafone Group Plc....................... 9,341,570 31,401,784 WPP Group Plc............................ 2,140,240 31,984,024 --------------- 365,816,575 --------------- Total Common Stocks (Cost $1,439,158,571) 1,666,231,307 --------------- PREFERRED STOCK - 0.2% BRAZIL - 0.2% Universo Online S.A.* (Cost - $3,600,139)...................... 580,500 3,456,967 --------------- SHORT-TERM INVESTMENTS - 1.3% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $8,816,517 on 07/02/07 collateralized by 9,680,000 FHLMC at 5.300% due 05/12/20 with a value of $8,990,300............................. $ 8,814,020 8,814,020 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $4,604,748 on 07/02/07 collateralized by 5,210,000 FNMA at 6.000% due 04/18/36 with a value of $4,695,512.................... 4,603,444 4,603,444 See notes to financial statements 6 MET INVESTORS SERIES TRUST MFS(R) RESEARCH INTERNATIONAL PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ SHORT-TERM INVESTMENTS - CONTINUED State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $8,252,874 on 07/02/07 collateralized by 8,990,000 FNMA at 4.375% due 10/15/15 with a value of $8,416,888............................... $ 8,250,536 $ 8,250,536 --------------- Total Short-Term Investments (Cost $21,668,000) 21,668,000 --------------- TOTAL INVESTMENTS - 100.4% (Cost $1,464,426,710) 1,691,356,274 --------------- Other Assets and Liabilities (net) - (0.4)% (6,221,600) --------------- TOTAL NET ASSETS - 100.0% $ 1,685,134,674 =============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $358,256,739 and the collateral received consisted of cash in the amount of $366,442,254 and securities in the amount of $10,025,001. (b) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be illiquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $2,044,938 of net assets. (c) Illiquid securities representing in the aggregate 0.12% of net assets. (d) Security valued at fair value using methods determined in good faith by or at the direction of the Board of Directors. ADR - American Depositary Receipt FHLMC - Federal Home Loan Mortgage Corporation FNMA - Federal National Mortgage Association GDR - Global Depositary Receipt SUMMARY OF TOTAL FOREIGN SECURITIES BY INDUSTRY CLASSIFICATION AS OF 6/30/07 PERCENT OF DESCRIPTION VALUE (000) NET ASSETS --------------------------------------------------------------- Advertising $ 3,457 0.2% Aerospace & Defense 20,940 1.2% Air Freight & Logistics 6,632 0.4% Auto Components 43,509 2.6% Automobiles 43,695 2.6% Banks 359,406 21.3% Beverages 28,060 1.7% Chemicals 60,769 3.6% Commercial Services & Supplies 43,355 2.6% Construction Materials 18,401 1.1% Electric Utilities 46,516 2.8% Electrical Equipment & Services 64,563 3.8% Electronic Equipment & Instruments 31,980 1.9% Energy Equipment & Services 7,694 0.5% Financial - Diversified 85,386 5.1% Food & Drug Retailing 8,633 0.5% Food Products 40,841 2.4% Gas Utilities 6,963 0.4% Household Durables 26,737 1.6% Household Products 35,393 2.1% Industrial - Diversified 10,752 0.6% Insurance 30,537 1.8% IT Consulting & Services 4,084 0.2% Leisure Equipment & Products 11,406 0.7% Machinery 37,525 2.2% Media 14,693 0.9% Metals & Mining 74,844 4.4% Multi-Utilities 9,222 0.6% Oil & Gas 139,911 8.3% Pharmaceuticals 95,012 5.6% Retail - Multiline 13,497 0.8% Retail - Specialty 12,214 0.7% Road & Rail 16,862 1.0% Semiconductor Equipment & Products 33,057 2.0% Software 18,111 1.1% Telecommunication Services - Diversified 56,760 3.4% Telecommunication Services - Wireless 35,676 2.1% Textiles, Apparel & Luxury Goods 50,206 3.0% Trading Companies & Distributors 22,389 1.3% ---------- ---- Total $1,669,688 99.1% ========== ==== See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) MFS(R) RESEARCH INTERNATIONAL PORTFOLIO ASSETS Investments, at value (Note 2)* $1,669,688,274 Repurchase Agreement 21,668,000 Cash 760 Cash denominated in foreign currencies** 1,258,914 Collateral for securities on loan 376,467,255 Receivable for investments sold 34,572,461 Receivable for Trust shares sold 2,128,735 Dividends receivable 3,205,506 Interest receivable 4,093 -------------- Total assets 2,108,993,998 -------------- LIABILITIES Payables for: Investments purchased 43,668,109 Trust shares redeemed 1,159,370 Distribution and services fees - Class B 157,926 Distribution and services fees - Class E 3,507 Collateral for securities on loan 376,467,255 Interest payable 362,679 Investment advisory fee payable (Note 3) 955,567 Administration fee payable 17,517 Custodian and accounting fees payable 961,415 Accrued expenses 105,979 -------------- Total liabilities 423,859,324 -------------- NET ASSETS $1,685,134,674 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,355,911,633 Accumulated net realized gain 81,041,285 Unrealized appreciation on investments and foreign currency 226,953,289 Undistributed net investment income 21,228,467 -------------- Total $1,685,134,674 ============== NET ASSETS Class A $ 878,795,816 ============== Class B 777,589,178 ============== Class E 28,749,680 ============== CAPITAL SHARES OUTSTANDING Class A 62,581,605 ============== Class B 55,720,915 ============== Class E 2,055,449 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 14.04 ============== Class B 13.96 ============== Class E 13.99 ============== - ------------------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $1,442,758,710 **Cost of cash denominated in foreign currencies 1,262,304 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) MFS(R) RESEARCH INTERNATIONAL PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 27,255,614 Interest (2) 1,199,063 ------------ Total investment income 28,454,677 ------------ EXPENSES: Investment advisory fee (Note 3) 5,240,078 Administration fees 53,152 Custody and accounting fees 275,860 Distribution fee - Class B 840,415 Distribution fee - Class E 20,658 Transfer agent fees 15,678 Audit 12,841 Legal 7,460 Trustee fees and expenses 7,190 Shareholder reporting 63,773 Insurance 8,959 Other 2,231 ------------ Total expenses 6,548,295 ------------ Net investment income 21,906,382 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 90,703,290 Foreign currency (143,867) ------------ Net realized gain on investments and foreign currency 90,559,423 ------------ Net change in unrealized appreciation on: Investments 37,625,572 Foreign currency 10,216 ------------ Net change in unrealized appreciation on investments and foreign currency 37,635,788 ------------ Net realized and change in unrealized gain on investments and foreign currency 128,195,211 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $150,101,593 ============ - ---------------------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 2,813,557 (2)Interest income includes securities lending income of: 951,169 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) MFS(R) RESEARCH INTERNATIONAL PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 21,906,382 $ 14,454,189 Net realized gain on investments, futures contracts, and foreign currency 90,559,423 236,718,905 Net change in unrealized appreciation on investments and foreign currency 37,635,788 43,982,595 -------------- -------------- Net increase in net assets resulting from operations 150,101,593 295,155,689 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (11,952,402) (13,435,603) Class B (8,291,779) (8,751,963) Class E (387,237) (332,015) From net realized gains Class A (116,453,430) (52,821,172) Class B (93,873,760) (38,133,462) Class E (4,070,346) (1,377,849) -------------- -------------- Net decrease in net assets resulting from distributions (235,028,954) (114,852,064) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 146,594,859 242,793,374 Class B 178,504,686 160,368,287 Class E 4,633,995 13,027,252 Net asset value of shares issued through dividend reinvestment Class A 128,405,832 66,256,775 Class B 102,165,539 46,885,425 Class E 4,457,583 1,709,864 Cost of shares repurchased Class A (54,414,379) (326,242,508) Class B (90,749,160) (106,127,551) Class E (5,308,496) (5,495,919) -------------- -------------- Net increase in net assets from capital share transactions 414,290,459 93,174,999 -------------- -------------- TOTAL INCREASE IN NET ASSETS 329,363,098 273,478,624 Net assets at beginning of period 1,355,771,576 1,082,292,952 -------------- -------------- Net assets at end of period $1,685,134,674 $1,355,771,576 ============== ============== Net assets at end of period includes undistributed net investment income $ 21,228,467 $ 19,953,503 ============== ============== See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A MFS(R) RESEARCH INTERNATIONAL PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD............................ $15.04 $13.00 $11.72 $ 9.81 $ 7.49 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.22 (a) 0.19 (a) 0.14 (a) 0.08 (a) 0.06 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. 1.28 3.17 1.83 1.85 2.34 ------ ------ ------ ------ ------ Total from Investment Operations................................ 1.50 3.36 1.97 1.93 2.40 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.23) (0.27) (0.07) -- (0.08) Distributions from Net Realized Capital Gains................... (2.27) (1.05) (0.62) (0.02) -- ------ ------ ------ ------ ------ Total Distributions............................................. (2.50) (1.32) (0.69) (0.02) (0.08) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD.................................. $14.04 $15.04 $13.00 $11.72 $ 9.81 ====== ====== ====== ====== ====== TOTAL RETURN 10.53% 26.91% 16.77% 19.72% 32.20% Ratio of Expenses to Average Net Assets**....................... 0.77%* 0.94% 0.93% 1.06% 1.09% Ratio of Expenses to Average Net Assets After Broker Rebates**.. N/A N/A N/A N/A 1.09% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 0.77%* 0.95% 0.93%(b) 0.94%(b) 1.11% Ratio of Net Investment Income to Average Net Assets............ 3.05%* 1.34% 1.18% 0.75% 0.68% Portfolio Turnover Rate......................................... 34.2% 104.1% 84.5% 98.5% 99.0% Net Assets, End of Period (in millions)......................... $878.8 $706.0 $624.2 $304.0 $67.3 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: MFS(R) RESEARCH INTERNATIONAL PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD............................ $ 8.48 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.06 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. (1.04) ------- Total from Investment Operations................................ (0.98) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.01) Distributions from Net Realized Capital Gains................... -- ------- Total Distributions............................................. (0.01) ------- NET ASSET VALUE, END OF PERIOD.................................. $ 7.49 ======= TOTAL RETURN (11.52)% Ratio of Expenses to Average Net Assets**....................... 1.00 % Ratio of Expenses to Average Net Assets After Broker Rebates**.. 1.00 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 1.86 % Ratio of Net Investment Income to Average Net Assets............ 0.73 % Portfolio Turnover Rate......................................... 114.1 % Net Assets, End of Period (in millions)......................... $9.4 CLASS B ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD............................ $14.95 $12.94 $11.68 $ 9.79 $ 7.47 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.21 (a) 0.15 (a) 0.11 (a) 0.05 (a) 0.05 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. 1.27 3.15 1.81 1.86 2.33 ------ ------ ------ ------ ------ Total from Investment Operations................................ 1.48 3.30 1.92 1.91 2.38 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.20) (0.24) (0.04) -- (0.06) Distributions from Net Realized Capital Gains................... (2.27) (1.05) (0.62) (0.02) -- ------ ------ ------ ------ ------ Total Distributions............................................. (2.47) (1.29) (0.66) (0.02) (0.06) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD.................................. $13.96 $14.95 $12.94 $11.68 $ 9.79 ====== ====== ====== ====== ====== TOTAL RETURN 10.44% 26.56% 16.42% 19.56% 32.40% Ratio of Expenses to Average Net Assets**....................... 1.02%* 1.19% 1.19% 1.32% 1.33% Ratio of Expenses to Average Net Assets After Broker Rebates**.. N/A N/A N/A N/A 1.33% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 1.02%* 1.20% 1.19%(b) 1.18%(b) 1.39% Ratio of Net Investment Income to Average Net Assets............ 2.85%* 1.12% 0.90% 0.47% 0.56% Portfolio Turnover Rate......................................... 34.2% 104.1% 84.5% 98.5% 99.0% Net Assets, End of Period (in millions)......................... $777.6 $623.0 $443.5 $396.0 $186.0 -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD............................ $ 8.48 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.03 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. (1.03) ------- Total from Investment Operations................................ (1.00) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.01) Distributions from Net Realized Capital Gains................... -- ------- Total Distributions............................................. (0.01) ------- NET ASSET VALUE, END OF PERIOD.................................. $ 7.47 ======= TOTAL RETURN (11.80)% Ratio of Expenses to Average Net Assets**....................... 1.25 % Ratio of Expenses to Average Net Assets After Broker Rebates**.. 1.25 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 2.07 % Ratio of Net Investment Income to Average Net Assets............ 0.34 % Portfolio Turnover Rate......................................... 114.1 % Net Assets, End of Period (in millions)......................... $67.1 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 11 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E MFS(R) RESEARCH INTERNATIONAL PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD............................ $14.99 $12.96 $11.70 $ 9.80 $ 7.48 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.21 (a) 0.16 (a) 0.13 (a) 0.07 (a) 0.05 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. 1.28 3.17 1.81 1.85 2.34 ------ ------ ------ ------ ------ Total from Investment Operations................................ 1.49 3.33 1.94 1.92 2.39 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.22) (0.25) (0.06) -- (0.07) Distributions from Net Realized Capital Gains................... (2.27) (1.05) (0.62) (0.02) -- ------ ------ ------ ------ ------ Total Distributions............................................. (2.49) (1.30) (0.68) (0.02) (0.07) ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD.................................. $13.99 $14.99 $12.96 $11.70 $ 9.80 ====== ====== ====== ====== ====== TOTAL RETURN 10.45% 26.79% 16.52% 19.64% 32.09% Ratio of Expenses to Average Net Assets**....................... 0.92%* 1.09% 1.09% 1.22% 1.23% Ratio of Expenses to Average Net Assets After Broker Rebates**.. N/A N/A N/A N/A 1.23% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 0.92%* 1.10% 1.09%(b) 1.09%(b) 1.28% Ratio of Net Investment Income to Average Net Assets............ 2.83%* 1.18% 1.07% 0.72% 0.59% Portfolio Turnover Rate......................................... 34.2% 104.1% 84.5% 98.5% 99.0% Net Assets, End of Period (in millions)......................... $28.7 $26.7 $14.6 $11.3 $6.9 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: MFS(R) RESEARCH INTERNATIONAL PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD............................ $ 8.48 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income........................................... 0.03 (a) Net Realized/Unrealized Gain (Loss) on Investments.............. (1.02) ------- Total from Investment Operations................................ (0.99) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income............................ (0.01) Distributions from Net Realized Capital Gains................... -- ------- Total Distributions............................................. (0.01) ------- NET ASSET VALUE, END OF PERIOD.................................. $ 7.48 ======= TOTAL RETURN (11.65)% Ratio of Expenses to Average Net Assets**....................... 1.15 % Ratio of Expenses to Average Net Assets After Broker Rebates**.. 1.15 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................................................... 1.82 % Ratio of Net Investment Income to Average Net Assets............ 0.34 % Portfolio Turnover Rate......................................... 114.1 % Net Assets, End of Period (in millions)......................... $1.8 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MFS(R) Research International Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Expiring Portfolio Total 12/31/2008 12/31/2009 12/31/2010 - --------- ----------- ----------- ----------- ---------- MFS(R) Research International Portfolio $29,955,270 $11,883,462 $11,694,451 $6,377,357 MFS(R) Research International Portfolio acquired losses of $37,816,349 in the merger with J.P. Morgan International Equity Portfolio on April 28th 2003 which are subject to an annual limitation of $2,138,073. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FUTURES CONTRACTS - A futures contract is an agreement involving the delivery of a particular asset on a specified future date at an agreed upon price. These contracts are generally used to provide the return of an index without purchasing all of the securities underlying the index or as a temporary substitute for purchasing or selling specific securities. Upon entering into a futures contract, the Portfolio is required to make initial margin deposits with the broker or segregate liquid investments to satisfy the broker's margin requirements. Initial margin deposits are recorded as assets and held in a segregated account at the custodian. During the period the futures contract is open, changes in the value of the contract are recognized as unrealized gains or losses by "marking to market" the contract on a daily basis to reflect the value of the contract's settlement price at the end of each day's trading. Variation margin payments are made or received and recognized as assets due from or liabilities to the broker depending upon whether unrealized gains or losses, respectively, are incurred. When the contract is closed, the Portfolio records a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and its basis in the contract. Risks of entering into futures contracts include the possibility that there may be an illiquid market and that the change in the value of the contract may not correlate with changes in the value of the underlying securities. G. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. H. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. J. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. K. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. L. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Massachusetts Financial Services Company, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- MFS(R) Research International Portfolio $5,240,078 0.80% First $200 Million 0.75% $200 Million to $500 Million 0.70% $500 Million to $1 Billion 0.65% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- MFS(R) Research International Portfolio 1.00% 1.25% 1.15% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- MFS(R) Research International Portfolio Class A 06/30/2007 46,936,805 9,926,131 9,427,741 (3,709,072) 15,644,800 62,581,605 12/31/2006 48,011,738 17,434,338 4,857,536 (23,366,806) (1,074,933) 46,936,805 Class B 06/30/2007 41,673,081 12,789,782 7,545,461 (6,287,409) 14,047,834 55,720,915 12/31/2006 34,281,448 11,688,539 3,452,535 (7,749,441) 7,391,633 41,673,081 Class E 06/30/2007 1,781,915 316,262 328,488 (371,216) 273,534 2,055,449 12/31/2006 1,123,040 944,161 125,725 (411,011) 658,875 1,781,915 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- MFS(R) Research International Portfolio $-- $645,063,071 $-- $508,503,440 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- MFS(R) Research International Portfolio $1,464,426,710 $252,947,191 $(26,017,627) $226,929,564 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ MFS(R) Research International Portfolio $358,256,739 $376,467,255 17 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ----------------------- ----------------------- ------------------------ 2006 2005 2006 2005 2006 2005 ----------- ----------- ----------- ----------- ------------ ----------- MFS(R) Research International Portfolio $71,841,110 $30,734,372 $43,010,954 $22,914,081 $114,852,064 $53,648,453 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ MFS(R) Research International Portfolio $128,029,701 $106,999,121 $187,673,870 $(8,552,292) $414,150,401 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 18 MET INVESTORS SERIES TRUST MFS(R) Value Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- MFS(R) VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- SUMMARY OF RESULTS For the six months ended June 30, 2007, the MFS(R) Value Portfolio had a total return of 8.00%. This compares with a return of 6.23% for the Portfolio's benchmark, the Russell 1000(R) Value Index. CONTRIBUTORS TO PERFORMANCE Stock selection and an underweighting in the weak-performing financial services sector boosted performance relative to the Russell 1000(R) Value Index. Avoiding financial services firm Wachovia and insurance firm American International Group helped results as both stocks underperformed the benchmark over the reporting period. The combination of stock selection and an overweighted position in the industrial goods and services sector aided relative returns. Top-contributing holdings included agricultural equipment maker Deere, industrial machinery and equipment manufacturer W.W. Grainger, and defense contractor Northrop Grumman. Security selection in the consumer staples sector also benefited the Portfolio's performance. Avoiding weak-performing household products maker Procter & Gamble for a majority of the period positively affected the Portfolio. Elsewhere, our holdings of integrated oil company TOTAL/*/, communications services firm Vodafone/*/, global chemical company PPG Industries, and retailer Nike/*/ were among the Portfolio's top contributing stocks. DETRACTORS FROM PERFORMANCE Stock selection in the health care sector negatively affected the Portfolio's performance relative to the Russell 1000(R) Value Index. Our position in weak-performing health care products maker Johnson & Johnson was among the largest detractors from performance for the reporting period. In the energy sector, an underweighted position in strong-performing oil and gas giants Chevron and Exxon Mobil dampened relative results. Not owning standout performers Valero Energy, Marathon Oil and Occidental Petroleum also held back relative returns. Stocks in other sectors that held back performance included an underweighted position in telecommunications firm AT&T, and overweighted positions in financial services company Allstate, home improvements product maker Masco and defense contractor Lockheed Martin*. /*/Security is not a benchmark constituent. TEAM MANAGED The Portfolio is co-managed by Mr. Nevin P. Chitkara and Mr. Steven R. Gorham. Mr. Chitkara is an Investment Officer of MFS(R) and has been in the investment management area of MFS(R) since 1997. Mr. Gorham is also an Investment Officer of MFS(R) and has served as portfolio manager since 2002. Mr. Gorham has been in the investment management area of MFS(R) since 1992. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------ Lockheed Martin Corp. 3.63% ------------------------------------------ Allstate Corp. (The) 3.47% ------------------------------------------ Altria Group, Inc. 3.46% ------------------------------------------ Bank of America Corp. 3.28% ------------------------------------------ Citigroup, Inc. 2.94% ------------------------------------------ Exxon Mobil Corp. 2.77% ------------------------------------------ Total S.A. 2.58% ------------------------------------------ Johnson & Johnson 2.36% ------------------------------------------ Goldman Sachs Group, Inc. (The) 2.25% ------------------------------------------ Northrop Grumman Corp. 2.21% ------------------------------------------ - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Financials 29.5% Non-Cyclical 19.0% Industrials 13.1% Energy 12.9% Cyclical 7.0% Communications 5.9% Basic Materials 5.0% Technology 3.8% Utilities 3.8% - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- MFS(R) VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- MFS(R) VALUE PORTFOLIO MANAGED BY MASSACHUSETTS FINANCIAL SERVICES COMPANY VS. RUSSELL 1000(R) VALUE INDEX/1/ Growth Based on $10,000+ [CHART] MFS(R) Value Russell Value(R) Portfolio - Class A 1000 Index --------------------- ------------------ 7/20/1998 $10,000 $10,000 12/31/1998 9,506 10,495 12/31/1999 9,978 11,266 12/30/2000 11,136 12,057 12/31/2001 11,194 11,383 12/31/2002 9,727 9,617 12/31/2003 12,121 12,504 12/30/2004 14,058 14,566 12/31/2005 14,963 15,593 12/31/2006 18,157 19,063 6/30/2007 19,609 20,251 ---------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ---------------------------------------------------------------- 1 Year 3 Year 5 Year Since Inception/3/ ---------------------------------------------------------------- MFS(R) Value Portfolio-- - -- Class A 23.35% 15.97% 12.44% 7.87% ---------------------------------------------------------------- Russell 1000(R) Value - - - Index/1/ 21.87% 15.93% 13.31% 8.23% ---------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The Russell 1000(R) Value Index is an unmanaged index which measures the performance of those Russell 1000(R) Index companies with lower price-to-book ratios and lower forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /3/Inception of Class A shares is 7/20/1998. Index returns are based on an inception due of 7/31/1998. Past Performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 MFS(R) VALUE PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,080.00 $4.64 Hypothetical (5% return before expenses) 1,000.00 1,020.33 4.51 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.90% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST MFS(R) VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------- COMMON STOCKS - 98.5% AEROSPACE & DEFENSE - 7.5% Lockheed Martin Corp................. 51,710 $ 4,867,462 Northrop Grumman Corp................ 38,040 2,962,175 United Technologies Corp............. 30,910 2,192,446 ------------- 10,022,083 ------------- AUTO COMPONENTS - 0.6% Johnson Controls, Inc................ 7,090 820,809 ------------- BANKS - 5.7% Bank of America Corp................. 90,097 4,404,842 Bank of New York Co., Inc............ 29,160 1,208,390 SunTrust Banks, Inc.................. 24,310 2,084,340 ------------- 7,697,572 ------------- BEVERAGES - 2.0% Diageo Plc........................... 73,910 1,533,730 PepsiCo, Inc......................... 17,130 1,110,880 ------------- 2,644,610 ------------- BUILDING PRODUCTS - 1.6% Masco Corp........................... 75,500 2,149,485 ------------- CHEMICALS - 4.2% Air Products & Chemicals, Inc........ 12,410 997,392 Dow Chemical Co. (The)............... 10,820 478,460 PPG Industries, Inc.................. 25,270 1,923,300 Praxair, Inc......................... 15,170 1,092,088 Syngenta AG.......................... 6,030 1,173,232 ------------- 5,664,472 ------------- COMMERCIAL SERVICES & SUPPLIES - 0.5% WPP Group Plc........................ 40,990 612,560 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 0.3% Cisco Systems, Inc.*................. 14,520 404,382 ------------- COMPUTERS & PERIPHERALS - 0.8% Hewlett-Packard Co................... 23,530 1,049,909 ------------- CONTAINERS & PACKAGING - 0.2% Smurfit-Stone Container Corp.*....... 18,530 246,634 ------------- ELECTRIC UTILITIES - 3.7% Dominion Resources, Inc.............. 22,830 1,970,457 Entergy Corp......................... 9,250 992,988 FPL Group, Inc....................... 22,230 1,261,330 PPL Corp............................. 7,500 350,925 Public Service Enterprise Group, Inc. 5,230 459,089 ------------- 5,034,789 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.1% Cooper Industries, Ltd. - Class A.... 3,450 196,961 ------------- ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ ENERGY EQUIPMENT & SERVICES - 0.4% Noble Corp................................... 6,080 $ 592,922 ------------- FINANCIAL - DIVERSIFIED - 15.4% American Express Co.......................... 22,650 1,385,727 Citigroup, Inc............................... 76,850 3,941,637 Fannie Mae................................... 41,510 2,711,848 Franklin Resources, Inc...................... 7,170 949,810 Freddie Mac.................................. 12,090 733,863 Goldman Sachs Group, Inc. (The).............. 13,940 3,021,495 Lehman Brothers Holdings, Inc................ 14,190 1,057,439 Mellon Financial Corp........................ 27,480 1,209,120 Merrill Lynch & Co., Inc..................... 10,300 860,874 PNC Financial Services Group, Inc............ 20,990 1,502,464 Prudential Financial, Inc.................... 1,370 133,205 State Street Corp............................ 9,630 658,692 UBS AG....................................... 41,228 2,459,336 ------------- 20,625,510 ------------- FOOD PRODUCTS - 1.9% Kellogg Co................................... 25,530 1,322,199 Nestle S.A................................... 3,272 1,240,076 ------------- 2,562,275 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 2.3% Johnson & Johnson............................ 51,310 3,161,722 ------------- HEALTH CARE PROVIDERS & SERVICES - 1.7% UnitedHealth Group, Inc...................... 11,990 613,169 WellPoint, Inc.*............................. 21,840 1,743,487 ------------- 2,356,656 ------------- HOMEBUILDERS - 0.3% Toll Brothers, Inc.*......................... 15,640 390,687 ------------- HOTELS, RESTAURANTS & LEISURE - 0.8% Royal Caribbean Cruises, Ltd................. 25,560 1,098,569 ------------- HOUSEHOLD PRODUCTS - 1.7% Procter & Gamble Co. (The)................... 36,920 2,259,135 ------------- INDUSTRIAL - DIVERSIFIED - 1.2% General Electric Co.......................... 18,410 704,735 Rockwell Automation, Inc..................... 12,630 877,027 ------------- 1,581,762 ------------- INSURANCE - 7.9% AFLAC, Inc................................... 11,430 587,502 Allstate Corp. (The)......................... 75,770 4,660,613 Chubb Corp. (The)............................ 24,190 1,309,646 Genworth Financial, Inc. - Class A........... 56,580 1,946,352 Hartford Financial Services Group, Inc. (The) 21,570 2,124,861 ------------- 10,628,974 ------------- See notes to financial statements 4 MET INVESTORS SERIES TRUST MFS(R) VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------------------- IT CONSULTING & SERVICES - 1.1% Accenture, Ltd. - Class A......................... 33,400 $ 1,432,526 ------------- MACHINERY - 1.5% Deere & Co........................................ 12,250 1,479,065 Eaton Corp........................................ 3,370 313,410 Timken Co. (The).................................. 5,840 210,882 ------------- 2,003,357 ------------- MEDIA - 1.5% Citadel Broadcasting Corp......................... 1,259 8,119 EW Scripps Co..................................... 5,880 268,657 New York Times Co. - Class A...................... 7,940 201,676 Viacom, Inc. - Class A*........................... 23,985 998,496 Walt Disney Co. (The)............................. 16,510 563,651 ------------- 2,040,599 ------------- OIL & GAS - 12.3% Apache Corp....................................... 14,550 1,187,134 Chevron Corp...................................... 10,714 902,547 ConocoPhillips.................................... 30,730 2,412,305 Devon Energy Corp................................. 20,390 1,596,333 EOG Resources, Inc................................ 12,760 932,246 Exxon Mobil Corp.................................. 44,340 3,719,239 Hess Corp......................................... 25,900 1,527,064 Royal Dutch Shell Plc (ADR)....................... 9,050 734,860 Total S.A. (ADR).................................. 42,770 3,463,515 ------------- 16,475,243 ------------- PAPER & FOREST PRODUCTS - 0.1% Bowater, Inc...................................... 3,500 87,325 ------------- PHARMACEUTICALS - 4.5% Abbott Laboratories............................... 8,490 454,640 Eli Lilly & Co.................................... 19,040 1,063,955 GlaxoSmithKline Plc............................... 26,760 700,292 Merck & Co., Inc.................................. 27,630 1,375,974 Wyeth............................................. 42,960 2,463,326 ------------- 6,058,187 ------------- RETAIL - MULTILINE - 2.2% CVS Caremark Corp................................. 29,058 1,059,164 Macy's, Inc....................................... 48,570 1,932,115 ------------- 2,991,279 ------------- RETAIL - SPECIALTY - 2.4% Hanesbrands, Inc.*................................ 2,727 73,711 Lowe's Cos., Inc.................................. 8,280 254,113 NIKE, Inc. - Class B.............................. 31,930 1,861,200 Sherwin-Williams Co............................... 8,620 572,972 Staples, Inc...................................... 22,380 531,077 ------------- 3,293,073 ------------- ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- ROAD & RAIL - 1.1% Burlington Northern Santa Fe Corp................. 13,770 $ 1,172,378 Norfolk Southern Corp............................. 5,650 297,020 ------------- 1,469,398 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 1.4% Intel Corp........................................ 77,590 1,843,538 ------------- SOFTWARE - 1.6% Oracle Corp.*..................................... 106,700 2,103,057 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 2.2% Embarq Corp....................................... 12,773 809,425 Sprint Nextel Corp................................ 65,250 1,351,327 Telus Corp........................................ 3,150 185,852 Verizon Communications, Inc....................... 14,550 599,024 ------------- 2,945,628 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 1.4% AT&T, Inc......................................... 10,450 433,675 Vodafone Group Plc................................ 417,995 1,405,095 ------------- 1,838,770 ------------- TOBACCO - 3.5% Altria Group, Inc................................. 66,250 4,646,775 ------------- TRADING COMPANIES & DISTRIBUTORS - 0.9% W.W. Grainger, Inc................................ 12,580 1,170,569 ------------- Total Common Stocks (Cost $109,826,349) 132,201,802 ------------- SHORT-TERM INVESTMENT - 1.8% COMMERICAL PAPER - 1.8% CRC Funding LLC 5.360%, due 07/02/07 (Cost - $2,397,643) $2,398,000 2,397,643 ------------- TOTAL INVESTMENTS - 100.3% (Cost $112,223,992) 134,599,445 ------------- Other Assets and Liabilities (net) - (0.3)% (348,642) ------------- TOTAL NET ASSETS - 100.0% $ 134,250,803 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. ADR - American Depositary Receipt See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) MFS(R) VALUE PORTFOLIO ASSETS Investments, at value (Note 2)* $134,599,445 Cash 696 Receivable for investments sold 140,528 Receivable for Trust shares sold 129,177 Dividends receivable 226,034 ------------ Total assets 135,095,880 ------------ LIABILITIES Payables for: Investments purchased 147,021 Trust shares redeemed 493,345 Investment advisory fee payable (Note 3) 79,867 Administration fee payable 2,009 Custodian and accounting fees payable 56,860 Accrued expenses 65,975 ------------ Total liabilities 845,077 ------------ NET ASSETS $134,250,803 ============ NET ASSETS REPRESENTED BY: Paid in surplus $107,055,230 Accumulated net realized gain 3,901,778 Unrealized appreciation on investments and foreign currency 22,375,721 Undistributed net investment income 918,074 ------------ Total $134,250,803 ============ NET ASSETS Class A $134,250,803 ============ CAPITAL SHARES OUTSTANDING Class A 8,894,788 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 15.09 ============ - ------------------------------------------------------------------------------------- * Investments at cost $112,223,992 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) MFS(R) VALUE PORTFOLIO INVESTMENT INCOME: Dividends (1) $1,399,617 Interest 53,016 ---------- Total investment income 1,452,633 ---------- EXPENSES: Investment advisory fee (Note 3) 438,576 Administration fees 6,028 Deferred expense reimbursement 14,252 Custody and accounting fees 40,853 Transfer agent fees 3,112 Audit 12,043 Legal 7,141 Trustee fees and expenses 4,215 Shareholder reporting 12,240 Insurance 2,495 Other 1,190 ---------- Total expenses 542,145 ---------- Net investment income 910,488 ---------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on: Investments 4,015,904 ---------- Net realized gain on investments 4,015,904 ---------- Net change in unrealized appreciation (depreciation) on: Investments 4,462,455 Foreign currency (408) ---------- Net change in unrealized appreciation on investments and foreign currency 4,462,047 ---------- Net realized and change in unrealized gain on investments and foreign currency 8,477,951 ---------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $9,388,439 ========== - ------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 25,775 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) MFS(R) VALUE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 910,488 $ 1,276,261 Net realized gain on investments and foreign currency 4,015,904 6,663,986 Net change in unrealized appreciation on investments and foreign currency 4,462,047 9,705,328 ------------ ------------ Net increase in net assets resulting from operations 9,388,439 17,645,575 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (786) (1,271,877) From net realized gains Class A (2,376,175) (4,729,373) ------------ ------------ Net decrease in net assets resulting from distributions (2,376,961) (6,001,250) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 23,656,432 27,866,602 Net asset value of shares issued through dividend reinvestment Class A 2,376,961 6,001,250 Cost of shares repurchased Class A (6,910,147) (16,053,852) ------------ ------------ Net increase in net assets from capital share transactions 19,123,246 17,814,000 ------------ ------------ TOTAL INCREASE IN NET ASSETS 26,134,724 29,458,325 Net assets at beginning of period 108,116,079 78,657,754 ------------ ------------ Net assets at end of period $134,250,803 $108,116,079 ============ ============ Net assets at end of period includes undistributed net investment income $ 918,074 $ 8,372 ============ ============ See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A MFS(R) VALUE PORTFOLIO ------------------------------------------------------------ FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 --------------------------------------------- (UNAUDITED) 2006 2005 2004++ 2003++ 2002++ -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $14.24 $12.44 $12.32 $10.83 $ 8.80 $ 10.83 ------ ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income....................................... 0.11 (a) 0.20 (a) 0.17 (a) 0.14 0.13 0.12 Net Realized/Unrealized Gain (Loss) on Investments.......... 1.02 2.45 0.63 1.59 2.04 (1.53) ------ ------ ------ ------ ------ ------- Total from Investment Operations............................ 1.13 2.65 0.80 1.73 2.17 (1.41) ------ ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income........................ (0.00)+ (0.18) (0.15) (0.14) (0.14) (0.21) Distributions from Net Realized Capital Gains............... (0.28) (0.67) (0.53) (0.10) -- (0.41) ------ ------ ------ ------ ------ ------- Total Distributions......................................... (0.28) (0.85) (0.68) (0.24) (0.14) (0.62) ------ ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD.............................. $15.09 $14.24 $12.44 $12.32 $10.83 $ 8.80 ====== ====== ====== ====== ====== ======= TOTAL RETURN 8.00% 21.33% 6.44% 15.97% 24.61% (13.14)% Ratio of Expenses to Average Net Assets..................... 0.90%* 1.00% 0.99% 1.00% 1.00% 1.00 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................... 0.90%* 1.02% 1.00% 1.14% 1.08% 1.13 % Ratio of Net Investment Income to Average Net Assets........ 1.51%* 1.46% 1.36% 1.30% 1.44% 1.38 % Portfolio Turnover Rate..................................... 11.5% 39.2% 23.0% 47.0% 57.0% 60.0 % Net Assets, End of Period (in millions)..................... $134.3 $108.1 $79.0 $47.0 $40.0 $31.0 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is MFS(R) Value Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Massachusetts Financial Services Company, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ----------------------------- MFS(R) Value Portfolio $438,576 0.725% First $250 Million 0.675% $250 Million to $1.25 Billion 0.60% $1.25 Billion to $1.5 Billion 0.50% Over $1.5 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- MFS(R) Value Portfolio 1.00% 1.25%* 1.15%* * Classes not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The following amounts were repaid to the Manager during the period ended June 30, 2007. MFS(R) Value Portfolio $14,252 All prior subsidies have been repaid to the Manager. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - --------- --------- ------------- ----------- ------------ --------- MFS(R) Value Portfolio Class A 06/30/2007 7,593,967 1,603,113 160,497 (462,789) 1,300,821 8,894,788 12/31/2006 6,321,249 2,047,062 421,100 (1,195,444) 1,272,718 7,593,967 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- MFS(R) Value Portfolio $-- $31,281,649 $-- $13,828,814 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation --------- ------------ ------------ -------------- -------------- MFS(R) Value Portfolio $112,223,992 $22,767,139 $(391,686) $22,375,453 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------------- --------------------- --------------------- 2006 2005 2006 2005 2006 2005 ---------- ---------- ---------- ---------- ---------- ---------- MFS(R) Value Portfolio $1,505,763 $1,312,624 $4,495,487 $2,691,799 $6,001,250 $4,004,423 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ----------- MFS(R) Value Portfolio $146,148 $2,230,804 $17,807,143 $-- $20,184,095 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 14 MET INVESTORS SERIES TRUST Neuberger Berman Real Estate Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- NEUBERGER BERMAN REAL ESTATE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY NEUBERGER BERMAN MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- PORTFOLIO HIGHLIGHTS Real estate investment trusts suffered through a difficult first half 2007 as the FTSE NAREIT Equity REITs Index declined almost 6% at a time when stocks generally provided positive returns. Key factors in the weakness of U.S. real estate shares included higher credit spreads on commercial mortgage debt, higher interest rates and "sector rotation" on the part of investors to more global real estate companies away from domestically focused names. In this environment, the Neuberger Berman Real Estate Portfolio modestly underperformed its FTSE NAREIT benchmark. The early weeks of the year were favorable for real estate stocks, as continued earnings growth and extensive merger and acquisition activity helped them advance modestly. However, real estate investment trusts (REITs) began to sell off in February, along with the rest of the equity markets, on news of weakness in the subprime lending sector. Later, further credit deterioration among subprime loans widened credit spreads on securitized debt including commercial mortgage securities. As a result, investors became more concerned that higher borrowing costs might reduce mergers and acquisitions (M&A) activity, which has been supportive of the public real estate markets. In addition, with relatively healthy economic growth abroad, generalist investors sought global real estate exposure, particularly at the expense of large-capitalization REITs, which endured a sell-off in the second quarter. Among the REIT sectors, Shopping Center stocks performed poorly amid concerns about a potential consumer slowdown due to pressures from the weak housing market, higher oil prices and stiffer lending rates. Health care issues also lagged, as investors worried that higher interest rates would affect profits in this rate-sensitive sector. The self storage sector trailed all other sectors. The lodging/resorts sector outperformed for the period, providing positive performance amid continued deal activity. The purchase of Hilton Hotels, although not a REIT, reflected the overall interest from private buyers in hotel shares. Specialty stocks also provided gains. During the six-month reporting period, the Portfolio benefited from the strong performance of a particular holding in the diversified sector, as well as an underweight in the weak self storage sector. On the downside, stock selection in Shopping Centers and an underweight in the outperforming specialty area hampered results. An overweight and stock selection in the office sector was also a negative. We continue to maintain an overweight in the Industrial and Office sectors, where we expect good fundamentals, including rising occupancy levels and rents as well as favorable earnings growth, for the balance of the year. OUTLOOK Looking forward, the subprime mortgage market continues to be a significant concern. With the presence of higher short-term interest rates, tighter lending standards and softening housing markets, we anticipate that defaults and delinquencies will increase. However, it bears noting that the payment history for commercial real estate debt is favorable. Moreover, commercial real estate fundamentals and credit quality have been strong and are likely to remain as such. Indeed, the majority of property markets in the United States can be described as a "landlord's market." The core property sectors--Apartments, Office, Industrial and Regional Malls/Shopping Centers--continued to show rising rents and occupancy levels. Non-core areas--Health Care, Lodging/Resorts and Self Storage--also exhibit sound fundamentals. In our view, the current environment should translate into 7-8% earnings growth for REITs in 2007-08. In addition, after a record setting six months for REIT transactions, we think that M&A activity will continue to be strong. Overall, we believe that attractive valuation levels and sound industry fundamentals should begin to outweigh negative investor sentiment and continued deterioration in the sub-prime residential mortgage market. REITs currently trade at 7-10% discounts to net asset value, offer dividend yields of 4-5% and are delivering above trend earnings growth. Still, we note that the domestic REIT market is no longer a focal point of interest for many generalist investors, which may limit gains in the coming quarters. STEVEN R. BROWN Portfolio Manager NEUBERGER BERMAN MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- NEUBERGER BERMAN REAL ESTATE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY NEUBERGER BERMAN MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ----------------------------------------------------- SL Green Realty Corp. (REIT) 5.72% ----------------------------------------------------- ProLogis (REIT) 5.13% ----------------------------------------------------- Brookfield Asset Management, Inc.--Class A 4.93% ----------------------------------------------------- AMB Property Corp. (REIT) 4.88% ----------------------------------------------------- Vornado Realty Trust (REIT) 4.67% ----------------------------------------------------- Simon Property Group, Inc. (REIT) 4.12% ----------------------------------------------------- Kimco Realty Corp. (REIT) 4.08% ----------------------------------------------------- Brookfield Properties Corp. 3.85% ----------------------------------------------------- Boston Properties, Inc. (REIT) 3.65% ----------------------------------------------------- Archstone-Smith Trust (REIT) 3.55% ----------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Office 24.1% Apartments 20.5% Regional Malls 12.1% Industrials 11.9% Diversified 11.3% Lodging 8.4% Community Centers 8.3% Health Care Providers & Services 3.4% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- NEUBERGER BERMAN REAL ESTATE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY NEUBERGER BERMAN MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- NEUBERGER BERMAN REAL ESTATE PORTFOLIO MANAGED BY NEUBERGER BERMAN MANAGEMENT, INC. VS. FTSE NAREIT EQUITY REIT INDEX/1/ Growth Based on $10,000+ [CHART] Neuberger Berman FTSE NAREIT Real Estate Portfolio Equity REIT Index ---------------------- ------------------- 5/1/2004 $10,000 $10,000 12/31/2004 12,975 13,751 12/31/2005 14,739 15,418 12/31/2006 20,326 20,750 6/30/2007 18,783 19,528 ----------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ----------------------------------------------------------------- 1 Year 3 Year Since Inception/3/ ----------------------------------------------------------------- Neuberger Berman Real Estate - -- Portfolio--Class A 9.72% 21.97% 22.02% Class B 9.42% 21.69% 21.71% Class E 9.56% 21.84% 21.85% ----------------------------------------------------------------- - - - FTSE NAREIT Equity REIT Index/1/ 12.57% 21.13% 23.67% ----------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B and Class E shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The FTSE NAREIT Equity REIT Index is an unmanaged index that reflects performance of all publicly traded equity REITs. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of Class A, B and E shares is 5/1/04. Index returns are based on an inception date of 4/30/04. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 NEUBERGER BERMAN REAL ESTATE PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $ 924.10 $2.86 Hypothetical (5% return before expenses) 1,000.00 1,021.82 3.01 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $ 922.70 $4.00 Hypothetical (5% return before expenses) 1,000.00 1,020.63 4.21 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $ 923.50 $3.53 Hypothetical (5% return before expenses) 1,000.00 1,021.12 3.71 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.60% , 0.84% , and 0.74% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST NEUBERGER BERMAN REAL ESTATE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------------ VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------------------ COMMON STOCKS - 95.7% APARTMENTS - 19.6% Apartment Investment & Management Co. (REIT) - Class A(a)...................................... 340,900 $ 17,188,178 Archstone-Smith Trust (REIT)(a)................... 827,800 48,931,258 AvalonBay Communities, Inc. (REIT)(a)............. 297,300 35,343,024 Camden Property Trust (REIT)(a)................... 595,978 39,912,647 Equity Residential (REIT)......................... 846,500 38,625,795 Essex Property Trust, Inc. (REIT)(a).............. 133,600 15,537,680 Home Properties, Inc. (REIT)...................... 620,800 32,238,144 Post Properties, Inc. (REIT)(a)................... 501,600 26,148,408 UDR, Inc. (REIT)(a)............................... 613,000 16,121,900 --------------- 270,047,034 --------------- COMMUNITY CENTERS - 8.0% Developers Diversified Realty Corp. (REIT)(a)..... 688,200 36,275,022 Kimco Realty Corp. (REIT)(a)...................... 1,476,000 56,191,320 Regency Centers Corp. (REIT)(a)................... 248,200 17,498,100 --------------- 109,964,442 --------------- DIVERSIFIED - 10.8% Crystal River Capital, Inc. (REIT)(a)............. 669,600 16,257,888 Digital Realty Trust, Inc. (REIT)(a).............. 527,800 19,887,504 Duke Realty Corp. (REIT)(a)....................... 1,342,700 47,894,109 Peoples Choice Financial Corp.(b)................. 60,000 90,000 Vornado Realty Trust (REIT)(a).................... 586,100 64,377,224 --------------- 148,506,725 --------------- HEALTH CARE PROVIDERS & SERVICES - 3.2% Nationwide Health Properties, Inc. (REIT)......... 444,700 12,095,840 Ventas, Inc. (REIT)............................... 903,400 32,748,250 --------------- 44,844,090 --------------- INDUSTRIALS - 11.4% AMB Property Corp. (REIT)......................... 1,262,200 67,174,284 ProLogis (REIT)................................... 1,241,600 70,647,040 Public Storage, Inc. (REIT)(a).................... 242,500 18,628,850 --------------- 156,450,174 --------------- LODGING - 8.1% Host Hotels & Resorts, Inc. (REIT)................ 1,556,266 35,980,870 Starwood Hotels & Resorts Worldwide, Inc.......... 628,800 42,173,616 Sunstone Hotel Investors, Inc. (REIT)(a).......... 1,161,300 32,969,307 --------------- 111,123,793 --------------- OFFICE - 23.0% Alexandria Real Estate Equities, Inc. (REIT)(a)... 488,600 47,306,252 Boston Properties, Inc. (REIT).................... 491,900 50,237,747 - ------------------------------------------------------------------------------- SHARES/PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) - ------------------------------------------------------------------------------- OFFICE - CONTINUED Brookfield Asset Management, Inc. - Class A (a)... 1,700,100 $ 67,833,990 Brookfield Properties Corp........................ 2,180,400 53,005,524 Corporate Office Properties Trust (REIT)(a)....... 487,300 19,984,173 SL Green Realty Corp. (REIT)(a)................... 635,960 78,789,084 --------------- 317,156,770 --------------- REGIONAL MALLS - 11.6% Acadia Realty Trust (REIT) (a).................... 614,500 15,946,275 General Growth Properties, Inc. (REIT)(a)......... 86,000 4,553,700 Macerich Co. (The) (REIT)(a)...................... 413,700 34,097,154 Simon Property Group, Inc. (REIT)................. 610,100 56,763,704 Taubman Centers, Inc. (REIT)(a)................... 966,100 47,928,221 --------------- 159,289,054 --------------- Total Common Stocks (Cost $1,351,698,035) 1,317,382,082 --------------- SHORT-TERM INVESTMENT - 3.2% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $44,087,488 on 07/02/07 collateralized by $45,540,000 FHLB 4.375% due 09/17/10 with a value of $44,958,910. (Cost - $44,075,000).................................... $ 44,075,000 44,075,000 --------------- TOTAL INVESTMENTS - 98.9% (Cost $1,395,773,035) 1,361,457,082 --------------- Other Assets and Liabilities (net) - 1.1% 15,771,360 --------------- TOTAL NET ASSETS - 100.0% $ 1,377,228,442 =============== PORTFOLIO FOOTNOTES: (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $341,479,674 and the collateral received consisted of cash in the amount of $349,121,292. (b) Security is valued in good faith by or under the direction of the Board of Directors. FHLB - Federal Home Loan Bank REIT - Real Estate Investment Trust See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) NEUBERGER BERMAN REAL ESTATE PORTFOLIO ASSETS Investments, at value (Note 2)* $1,317,382,082 Repurchase Agreement 44,075,000 Cash 133 Collateral for securities on loan 349,121,292 Receivable for investments sold 16,260,412 Receivable for Trust shares sold 4,518,989 Dividends receivable 4,923,364 Interest receivable 8,325 -------------- Total assets 1,736,289,597 -------------- LIABILITIES Payables for: Investments purchased 6,591,843 Trust shares redeemed 2,259,656 Distribution and services fees - Class B 125,406 Distribution and services fees - Class E 13,704 Collateral for securities on loan 349,121,292 Investment advisory fee payable (Note 3) 724,049 Administration fee payable 15,801 Custodian and accounting fees payable 78,187 Accrued expenses 131,217 -------------- Total liabilities 359,061,155 -------------- NET ASSETS $1,377,228,442 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,269,064,609 Accumulated net realized gain 114,968,169 Unrealized depreciation on investments (28,186,134) Undistributed net investment income 21,381,798 -------------- Total $1,377,228,442 ============== NET ASSETS Class A $ 694,127,314 ============== Class B 577,873,620 ============== Class E 105,227,508 ============== CAPITAL SHARES OUTSTANDING Class A 45,468,794 ============== Class B 37,987,126 ============== Class E 6,909,209 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 15.27 ============== Class B 15.21 ============== Class E 15.23 ============== - --------------------------------------------------------------------- *Investments at cost, excluding Repurchase Agreements $1,351,698,035 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) NEUBERGER BERMAN REAL ESTATE PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 23,207,943 Interest (2) 868,394 ------------- Total investment income 24,076,337 ------------- EXPENSES: Investment advisory fee (Note 3) 4,435,661 Administration fees 52,671 Custody and accounting fees 35,296 Distribution fee - Class B 813,798 Distribution fee - Class E 94,149 Transfer agent fees 16,310 Audit 12,046 Legal 7,691 Trustee fees and expenses 4,915 Shareholder reporting 64,646 Insurance 7,645 Other 1,920 ------------- Total expenses 5,546,748 Less broker commission recapture (297,100) ------------- Net expenses 5,249,648 ------------- Net investment income 18,826,689 ------------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on: Investments 117,199,726 ------------- Net realized gain on investments 117,199,726 ------------- Net change in unrealized depreciation on: Investments (255,718,248) ------------- Net change in unrealized depreciation on investments (255,718,248) ------------- Net realized and change in unrealized loss on investments (138,518,522) ------------- NET DECREASE IN NET ASSETS FROM OPERATIONS $(119,691,833) ============= - ---------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 137,254 (2)Interest income includes securities lending income of: 106,479 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) NEUBERGER BERMAN REAL ESTATE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 18,826,689 $ 14,976,766 Net realized gain on investments 117,199,726 119,171,000 Net change in unrealized appreciation (depreciation) on investments (255,718,248) 167,340,570 -------------- -------------- Net increase (decrease) in net assets resulting from operations (119,691,833) 301,488,336 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (6,686,776) (3,003,924) Class B (5,558,981) (4,375,268) Class E (1,163,894) (830,399) From net realized gains Class A (53,582,923) (14,269,723) Class B (53,757,599) (23,475,259) Class E (10,322,197) (4,196,589) -------------- -------------- Net decrease in net assets resulting from distributions (131,072,370) (50,151,162) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 200,257,052 377,334,044 Class B 108,858,876 208,985,370 Class E 24,621,121 49,222,003 Net asset value of shares issued through dividend reinvestment Class A 60,269,699 17,273,647 Class B 59,316,580 27,850,527 Class E 11,486,091 5,026,988 Cost of shares repurchased Class A (74,461,637) (84,613,376) Class B (103,359,327) (47,011,738) Class E (29,069,655) (7,221,172) -------------- -------------- Net increase in net assets from capital share transactions 257,918,800 546,846,293 -------------- -------------- TOTAL INCREASE IN NET ASSETS 7,154,597 798,183,467 Net assets at beginning of period 1,370,073,845 571,890,378 -------------- -------------- Net assets at end of period $1,377,228,442 $1,370,073,845 ============== ============== Net assets at end of period includes undistributed net investment income $ 21,381,798 $ 15,964,760 ============== ============== See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A NEUBERGER BERMAN REAL ESTATE PORTFOLIO --------------------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------ (UNAUDITED) 2006 2005 2004(B) -------------- ------ ------- ------- NET ASSET VALUE, BEGINNING OF PERIOD................... $18.13 $14.15 $12.47 $10.00 ------ ------ ------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income.................................. 0.24 (a) 0.28 (a) 0.30 (a) 0.55 (a) Net Realized/Unrealized Gain (Loss) on Investments..... (1.42) 4.81 1.40 2.42 ------ ------ ------- ------- Total from Investment Operations....................... (1.18) 5.09 1.70 2.97 ------ ------ ------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income................... (0.19) (0.19) -- (0.22) Distributions from Net Realized Capital Gains.......... (1.49) (0.92) (0.02) (0.28) ------ ------ ------- ------- Total Distributions.................................... (1.68) (1.11) (0.02) (0.50) ------ ------ ------- ------- NET ASSET VALUE, END OF PERIOD......................... $15.27 $18.13 $14.15 $12.47 ====== ====== ======= ======= TOTAL RETURN (7.59)% 37.90% 13.61% 29.73% Ratio of Expenses to Average Net Assets................ 0.60%* 0.66% 0.69% 0.84%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................ 0.64%* 0.70% 0.70% 0.84%* Ratio of Net Investment Income to Average Net Assets... 2.73%* 1.74% 2.27% 6.76%* Portfolio Turnover Rate................................ 60.0% 73.0% 13.5% 52.3% Net Assets, End of Period (in millions)................ $694.1 $627.5 $ 204.1 $ 77.1 CLASS B --------------------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------ (UNAUDITED) 2006 2005 2004(B) -------------- ------ ------- ------- NET ASSET VALUE, BEGINNING OF PERIOD................... $18.06 $14.11 $12.47 $10.00 ------ ------ ------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income.................................. 0.22 (a) 0.23 (a) 0.26 (a) 0.26 (a) Net Realized/Unrealized Gain (Loss) on Investments..... (1.43) 4.81 1.40 2.69 ------ ------ ------- ------- Total from Investment Operations....................... (1.21) 5.04 1.66 2.95 ------ ------ ------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income................... (0.15) (0.17) -- (0.20) Distributions from Net Realized Capital Gains.......... (1.49) (0.92) (0.02) (0.28) ------ ------ ------- ------- Total Distributions.................................... (1.64) (1.09) (0.02) (0.48) ------ ------ ------- ------- NET ASSET VALUE, END OF PERIOD......................... $15.21 $18.06 $14.11 $12.47 ====== ====== ======= ======= TOTAL RETURN (7.73)% 37.58% 13.29% 29.55% Ratio of Expenses to Average Net Assets................ 0.84%* 0.92% 0.94% 0.98%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................ 0.89%* 0.95% 0.95% 0.98%* Ratio of Net Investment Income to Average Net Assets... 2.43%* 1.43% 2.00% 3.45%* Portfolio Turnover Rate................................ 60.0% 73.0% 13.5% 52.3% Net Assets, End of Period (in millions)................ $577.9 $623.4 $316.4 $167.2 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2004. See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E NEUBERGER BERMAN REAL ESTATE PORTFOLIO -------------------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------- (UNAUDITED) 2006 2005 2004(B) -------------- ------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $18.08 $ 14.13 $12.47 $10.00 ------ ------- ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.22 (a) 0.25 (a) 0.28 (a) 0.33 (a) Net Realized/Unrealized Gain (Loss) on Investments...................... (1.41) 4.80 1.40 2.64 ------ ------- ------ ------ Total from Investment Operations........................................ (1.19) 5.05 1.68 2.97 ------ ------- ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.17) (0.18) -- (0.22) Distributions from Net Realized Capital Gains........................... (1.49) (0.92) (0.02) (0.28) ------ ------- ------ ------ Total Distributions..................................................... (1.66) (1.10) (0.02) (0.50) ------ ------- ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $15.23 $ 18.08 $14.13 $12.47 ====== ======= ====== ====== TOTAL RETURN (7.65)% 37.62% 13.45% 29.69% Ratio of Expenses to Average Net Assets................................. 0.74 %* 0.82% 0.84% 0.91%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.79 %* 0.85% 0.84% 0.91%* Ratio of Net Investment Income to Average Net Assets.................... 2.52 %* 1.55% 2.14% 4.19%* Portfolio Turnover Rate................................................. 60.0 % 73.0% 13.5% 52.3% Net Assets, End of Period (in millions)................................. $105.2 $119.2 $51.3 $20.9 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2004. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Neuberger Berman Real Estate Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Neuberger Berman Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Neuberger Berman Real Estate Portfolio $4,435,661 0.70% First $200 Million 0.65% $200 Million to $750 Million 0.55% Over $750 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Neuberger Berman Real Estate Portfolio 0.90% 1.15% 1.05% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. During the period ended June 30, 2007 the Portfolio paid brokerage commissions to affiliated brokers/dealers: Portfolio Affiliate Commission --------- --------- ---------- Neuberger Berman Real Estate Portfolio Lehman Brothers, Inc. $374,049 Neuberger Berman Real Estate Portfolio Neuberger Berman LLC 580 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- Neuberger Berman Real Estate Portfolio Class A 06/30/2007 34,618,782 11,414,652 3,495,922 (4,060,562) 10,850,012 45,468,794 12/31/2006 14,430,021 24,423,136 1,179,894 (5,414,269) 20,188,761 34,618,782 Class B 06/30/2007 34,517,272 6,030,206 3,452,653 (6,013,005) 3,469,854 37,987,126 12/31/2006 22,419,627 13,082,413 1,906,265 (2,891,033) 12,097,645 34,517,272 Class E 06/30/2007 6,591,029 1,372,190 667,795 (1,721,805) 318,180 6,909,209 12/31/2006 3,634,437 3,058,397 343,843 (445,648) 2,956,592 6,591,029 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Neuberger Berman Real Estate Portfolio $-- $980,947,090 $-- $855,380,264 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Depreciation - --------- -------------- ------------ -------------- -------------- Neuberger Berman Real Estate Portfolio $1,395,773,035 $59,402,267 $(93,718,220) $(34,315,953) 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Neuberger Berman Real Estate Portfolio $341,479,674 $349,121,292 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ---------------- ---------------------- -------------------- 2006 2005 2006 2005 2006 2005 ----------- ---- ----------- -------- ----------- -------- Neuberger Berman Real Estate Portfolio $36,643,847 $-- $13,507,315 $677,197 $50,151,162 $677,197 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS (CONTINUED) As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Neuberger Berman Real Estate Portfolio $66,523,218 $64,970,777 $227,434,973 $-- $358,928,968 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 15 MET INVESTORS SERIES TRUST Oppenheimer Capital Appreciation Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY OPPENHEIMERFUNDS, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- For the six month period ending June 30, 2007, the Portfolio outperformed both the S&P 500(R) Index and the Russell 1000(R) Growth Index/1/. During the reporting period, global economic growth, stable corporate earnings and low inflation rates supported stock prices. However, related gains were achieved in a somewhat volatile environment characterized by competing economic forces. On the one hand, continued growth in the United States and the rest of the world enabled many companies to report revenues and earnings that met or exceeded expectations. Emerging markets produced especially strong returns, fueled in large part by private equity investors with significant capital to deploy. Conversely, the market was concerned about the prospect of rising interest rates, volatile energy prices and potential inflation. In addition, troubles with sub-prime mortgage lenders undermined the confidence of investors, who worried that the impact of bad loans to credit-challenged consumers could weigh on other parts of the market. Overall, however, solid earnings and strong levels of liquidity generally proved positive for stocks. Relative to the S&P 500(R) Index, the strongest contributors to return were financials and information technology. Although financials yielded negative market returns, strong stock selection delivered positive results to the Portfolio, with relative outperformance supported by a sector underweight. Similarly, both stock and sector selection contributed to relative returns in technology. In contrast, a handful of our individual investments in the consumer discretionary sector were disappointments and detracted from overall performance. Two large recent additions to the Portfolio were Boeing Co., the world's leading aerospace company and the largest manufacturer of commercial jetliners and military aircraft, and Costco Wholesale Corp., the largest wholesale retail club operator in the United States. In our view, Boeing was selling for a reasonable valuation, especially given what we believe is the company's competitive advantage in the production of wide-body aircrafts. While we have seen Costco as a successful retailer, more recently we have been encouraged by its prospects for higher profit margins over the next few years--a step we felt it has previously been unwilling to take in order to keep prices down. One of the Portfolio's top performers was Apple, Inc. This computer and personal electronics maker benefited from three ongoing trends: continued growth in market share, strong sales of the IPOD digital music player, and the eagerly anticipated release of the IPHONE. Another strong performer was Monsanto Co., an agricultural company - -------- /1/ The Russell 1000(R) Growth Index is an unmanaged index that measures the performance of those Russell 1000 Companies with higher price-to-book ratios and higher forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. whose seed and genomic products help farmers increase crop yields. The company has benefited from high corn prices, which in turn have encouraged farmers to look for ways to increase the productivity of their land. In the energy sector, Schlumberger Ltd. continued to perform well. High oil prices have encouraged companies to invest in new technologies to extract oil more efficiently, and Schlumberger has been a direct beneficiary of this trend. Corporate Executive Board (CEB), an information provider to large corporations and nonprofit organizations, trailed our expectations. After the company experienced some sales problems, it reported worse-than-expected earnings, which weighed heavily on CEB's shares. Another underperformer was semiconductor manufacturer Advanced Micro Devices, Inc. (AMD), which we sold from the Portfolio during the period. AMD was facing a very tough competitive environment, losing market share and struggling with a pricing war with its much larger rival, Intel Corp. Also hurting performance was coffeehouse giant Starbucks Corp., whose earnings lagged on higher-than-expected costs. Regardless of the overall market backdrop, we will continue to follow our bottom-up investment approach and favor companies that offer the potential for sustainable earnings growth and at valuations that we believe are appropriate. The Portfolio remains broadly diversified, and we continue to seek stocks across a variety of sectors. WILLIAM L. WILBY, CFA AND MARC L. BAYLIN, CFA Portfolio Managers OPPENHEIMERFUNDS, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY OPPENHEIMERFUNDS, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets --------------------------------------------- Google, Inc.--Class A 3.47% --------------------------------------------- Cisco Systems, Inc. 3.25% --------------------------------------------- Schlumberger, Ltd. 2.19% --------------------------------------------- Monsanto Co. 2.13% --------------------------------------------- Apple, Inc. 2.03% --------------------------------------------- Boeing Co. (The) 1.88% --------------------------------------------- Corning, Inc. 1.80% --------------------------------------------- United Technologies Corp. 1.75% --------------------------------------------- American International Group, Inc. 1.64% --------------------------------------------- eBay, Inc. 1.61% --------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Communications 21.0% Non-Cyclical 18.2% Technology 17.4% Financials 12.0% Cyclical 11.2% Industrials 8.8% Energy 7.3% Basic Materials 4.1% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY OPPENHEIMERFUNDS, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO MANAGED BY OPPENHEIMERFUNDS, INC. VS. S&P 500(R) INDEX/1/ Growth Based on $10,000+ [CHART] Oppenheimer Capital S&P 500(R) Appreciation Portfolio Index ------------------------ ------------ 2/12/2001 $10,000 $10,000 12/31/2001 8,573 8,509 12/31/2002 6,453 6,628 12/31/2003 8,294 8,531 12/31/2004 8,825 9,458 12/31/2005 9,241 9,923 12/31/2006 9,944 11,491 6/30/2007 10,858 12,291 ----------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ----------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/3/ ----------------------------------------------------- Oppenheimer Capital Appreciation Portfolio--Class A 18.06% 8.91% 9.37% 4.65% - -- Class B 17.77% 8.66% 9.11% 1.30% Class E 17.97% -- -- 12.66% ----------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 11.68% 10.71% 3.27% ----------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of Class A shares is 1/2/02. Inception of the Class B shares is 2/12/01. Inception of the Class E shares is 5/1/05. Index returns are based on an inception date of 2/12/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,000.00 $3.02 Hypothetical (5% return before expenses) 1,000.00 1,021.77 3.06 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,000.00 $4.26 Hypothetical (5% return before expenses) 1,000.00 1,020.53 4.31 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,000.00 $3.77 Hypothetical (5% return before expenses) 1,000.00 1,021.03 3.81 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.61% , 0.86% , and 0.76% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- COMMON STOCKS - 98.6% AEROSPACE & DEFENSE - 5.9% Boeing Co. (The).................................. 182,740 $ 17,572,279 Empresa Brasileira de Aeronautica S.A. (ADR)...... 133,400 6,431,214 General Dynamics Corp.(a)......................... 121,290 9,487,304 Lockheed Martin Corp.............................. 14,840 1,396,889 Rockwell Collins, Inc............................. 58,710 4,147,274 United Technologies Corp.......................... 231,480 16,418,876 ------------- 55,453,836 ------------- BANKS - 0.8% Northern Trust Corp............................... 113,730 7,306,015 ------------- BEVERAGES - 1.4% Fomento Economico Mexicano SAB de C.V............. 1,084,900 4,257,920 PepsiCo, Inc...................................... 140,920 9,138,662 ------------- 13,396,582 ------------- BIOTECHNOLOGY - 0.8% Gilead Sciences, Inc.*............................ 199,240 7,724,535 ------------- CHEMICALS - 3.6% Monsanto Co....................................... 296,100 19,998,594 Praxair, Inc...................................... 185,330 13,341,907 ------------- 33,340,501 ------------- COMMERCIAL SERVICES & SUPPLIES - 2.7% Automatic Data Processing, Inc.................... 218,220 10,577,124 Corporate Executive Board Co.(a).................. 121,630 7,895,003 Kinder Morgan Management LLC*(a).................. 81,420 4,225,698 Robert Half International, Inc.................... 59,420 2,168,830 ------------- 24,866,655 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 6.1% Cisco Systems, Inc.*.............................. 1,094,100 30,470,685 QUALCOMM, Inc..................................... 268,070 11,631,557 Research In Motion, Ltd.*......................... 74,360 14,871,257 ------------- 56,973,499 ------------- COMPUTERS & PERIPHERALS - 4.4% Apple, Inc.*...................................... 155,770 19,010,171 EMC Corp.*........................................ 778,930 14,098,633 Network Appliance, Inc.*.......................... 278,320 8,126,944 ------------- 41,235,748 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 2.0% ABB, Ltd.......................................... 366,276 8,224,670 Broadcom Corp. - Class A*(a)...................... 347,750 10,171,687 ------------- 18,396,357 ------------- ENERGY EQUIPMENT & SERVICES - 2.2% Schlumberger, Ltd................................. 241,820 20,540,191 ------------- ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- FINANCIAL - DIVERSIFIED - 7.8% Blackstone Group LP (The)*(a)..................... 42,380 $ 1,240,463 Chicago Mercantile Exchange Holdings, Inc......... 26,180 13,989,545 Fortress Investment Group LLC - Class A........... 94,690 2,255,516 Franklin Resources, Inc. (a)...................... 50,280 6,660,592 Goldman Sachs Group, Inc. (The)................... 61,190 13,262,932 Legg Mason, Inc................................... 93,200 9,169,016 Prudential Financial, Inc......................... 136,470 13,268,978 UBS AG............................................ 218,845 13,054,558 ------------- 72,901,600 ------------- FOOD & DRUG RETAILING - 0.7% Sysco Corp........................................ 200,110 6,601,629 ------------- FOOD PRODUCTS - 2.1% Cadbury Schweppes Plc............................. 587,870 7,990,517 Nestle S.A........................................ 31,374 11,890,635 ------------- 19,881,152 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 2.8% C.R. Bard, Inc.................................... 37,490 3,097,799 St. Jude Medical, Inc.*........................... 172,720 7,166,153 Thermo Fisher Scientific, Inc.*................... 242,700 12,552,444 Varian Medical Systems, Inc.*..................... 88,260 3,751,932 ------------- 26,568,328 ------------- HEALTH CARE PROVIDERS & SERVICES - 1.9% Henry Schein, Inc.*............................... 97,660 5,217,974 WellPoint, Inc.*.................................. 157,170 12,546,881 ------------- 17,764,855 ------------- HOTELS, RESTAURANTS & LEISURE - 1.3% Las Vegas Sands Corp.*(a)......................... 159,680 12,197,955 ------------- HOUSEHOLD PRODUCTS - 1.2% Reckitt Benckiser Plc............................. 212,020 11,597,448 ------------- INSURANCE - 2.4% American International Group, Inc................. 218,960 15,333,769 Hartford Financial Services Group, Inc. (The)..... 68,650 6,762,711 ------------- 22,096,480 ------------- INTERNET SOFTWARE & SERVICES - 6.4% eBay, Inc.*....................................... 468,270 15,068,929 F5 Networks, Inc.*................................ 73,430 5,918,458 Google, Inc. - Class A*........................... 62,160 32,533,301 Yahoo!, Inc.*..................................... 230,040 6,240,985 ------------- 59,761,673 ------------- IT CONSULTING & SERVICES - 2.0% Affiliated Computer Services, Inc. - Class A*..... 208,180 11,807,970 Cognizant Technology Solutions Corp. - Class A*(a)........................................... 87,360 6,559,862 ------------- 18,367,832 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------------- VALUE SECURITY DESCRIPTION SHARES (NOTE 2) ---------------------------------------------------------------------------- MACHINERY - 0.6% Joy Global, Inc................................... 95,710 $ 5,582,764 ------------- MEDIA - 1.6% Comcast Corp. - Class A*(a)....................... 530,125 14,822,295 ------------- METALS & MINING - 0.5% Allegheny Technologies, Inc.(a)................... 40,630 4,261,274 ------------- OIL & GAS - 4.5% Occidental Petroleum Corp......................... 215,470 12,471,404 Range Resources Corp.............................. 195,100 7,298,691 Smith International, Inc.(a)...................... 235,930 13,834,935 XTO Energy, Inc................................... 145,280 8,731,328 ------------- 42,336,358 ------------- PHARMACEUTICALS - 7.2% Allergan, Inc..................................... 97,300 5,608,372 Celgene Corp.*(a)................................. 136,780 7,841,597 Covance, Inc.*.................................... 97,630 6,693,513 Genentech, Inc.*.................................. 122,680 9,281,969 Medco Health Solutions, Inc.*..................... 125,940 9,822,060 Roche Holdings AG................................. 77,909 13,791,189 Schering - Plough Corp............................ 150,840 4,591,570 Shionogi & Co., Ltd............................... 211,000 3,430,354 Shire Plc......................................... 263,060 6,513,602 ------------- 67,574,226 ------------- REAL ESTATE - 0.9% CB Richard Ellis Group, Inc. - Class A*(a)........ 229,200 8,365,800 ------------- RETAIL - MULTILINE - 4.2% Costco Wholesale Corp............................. 249,900 14,624,148 J.C. Penney Co., Inc.(a).......................... 178,000 12,883,640 Target Corp....................................... 192,750 12,258,900 ------------- 39,766,688 ------------- RETAIL - SPECIALTY - 3.3% Staples, Inc...................................... 541,410 12,847,660 Starbucks Corp.*.................................. 232,230 6,093,715 Tiffany & Co...................................... 104,770 5,559,096 TJX Cos., Inc. (The).............................. 243,850 6,705,875 ------------- 31,206,346 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 2.2% ASML Holding N.V.*(a)............................. 235,100 6,453,495 Microchip Technology, Inc.(a)..................... 205,180 7,599,867 SiRF Technology Holdings, Inc. *(a)............... 78,451 1,627,074 Texas Instruments, Inc............................ 136,370 5,131,603 ------------- 20,812,039 ------------- SOFTWARE - 4.8% Activision, Inc.*................................. 147,560 2,754,945 Adobe Systems, Inc.*.............................. 268,340 10,773,851 Autodesk, Inc.*(a)................................ 261,240 12,299,179 Microsoft Corp.................................... 308,090 9,079,412 ----------------------------------------------------------------------------- SHARES/PAR VALUE SECURITY DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------------- SOFTWARE - CONTINUED Red Hat, Inc.*(a)................................. 266,220 $ 5,931,382 Salesforce.com, Inc.*(a).......................... 90,850 3,893,831 ------------- 44,732,600 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 4.7% Amdocs, Ltd.*(a).................................. 273,330 10,884,001 Corning, Inc.*.................................... 660,050 16,864,277 Telefonaktiebolaget LM Ericsson (ADR)............. 248,500 9,912,665 XM Satellite Radio Holdings, Inc. - Class A*(a)... 517,800 6,094,506 ------------- 43,755,449 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 3.5% America Movil S.A. de C.V. (ADR).................. 140,700 8,713,551 American Tower Corp. - Class A*................... 248,050 10,418,100 Crown Castle International Corp.*(a).............. 201,150 7,295,711 NII Holdings, Inc.*............................... 81,860 6,609,376 ------------- 33,036,738 ------------- TEXTILES, APPAREL & LUXURY GOODS - 1.2% Polo Ralph Lauren Corp............................ 117,820 11,559,320 ------------- TRADING COMPANIES & DISTRIBUTORS - 0.9% Fastenal Co.(a)................................... 208,380 8,722,787 ------------- Total Common Stocks (Cost $770,919,734) 923,507,555 ------------- SHORT-TERM INVESTMENT - 1.4% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $13,102,711 on 07/02/07 collateralized by $13,535,000 FHLB at 4.375% due 09/17/10 with a value of $13,362,293. (Cost - $13,099,000).................................. $ 13,099,000 13,099,000 ------------- TOTAL INVESTMENTS - 100.0% (Cost $784,018,734) 936,606,555 ------------- Other Assets and Liabilities (net) - 0.0% 119,499 ------------- TOTAL NET ASSETS - 100.0% $ 936,726,054 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $102,453,112 and the collateral received consisted of cash in the amount of $94,243,201 and securities in the amount of $10,555,754. ADR - American Depositary Receipt FHLB - Federal Home Loan Bank See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO ASSETS Investments, at value (Note 2)* $ 923,507,555 Repurchase Agreement 13,099,000 Cash 98 Cash denominated in foreign currencies** 1,393,720 Collateral for securities on loan 104,798,955 Receivable for investments sold 9,099,039 Receivable for Trust shares sold 724,956 Dividends receivable 594,741 Interest receivable 2,474 -------------- Total assets 1,053,220,538 -------------- LIABILITIES Payables for: Investments purchased 10,552,945 Trust shares redeemed 352,662 Distribution and services fees--Class B 113,026 Distribution and services fees--Class E 401 Collateral for securities on loan 104,798,955 Investment advisory fee payable (Note 3) 447,420 Administration fee payable 10,302 Custodian and accounting fees payable 125,225 Accrued expenses 93,548 -------------- Total liabilities 116,494,484 -------------- NET ASSETS $ 936,726,054 ============== NET ASSETS REPRESENTED BY: Paid in surplus $ 721,284,786 Accumulated net realized gain 61,860,088 Unrealized appreciation on investments and foreign currency 152,596,596 Undistributed net investment income 984,584 -------------- Total $ 936,726,054 ============== NET ASSETS Class A $ 387,990,964 ============== Class B 545,578,530 ============== Class E 3,156,560 ============== CAPITAL SHARES OUTSTANDING Class A 40,869,279 ============== Class B 57,928,253 ============== Class E 333,034 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 9.49 ============== Class B 9.42 ============== Class E 9.48 ============== - --------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $ 770,919,734 **Cost of cash denominated in foreign currencies 1,382,919 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 4,346,232 Interest (2) 426,351 ----------- Total investment income 4,772,583 ----------- EXPENSES: Investment advisory fee (Note 3) 2,938,231 Administration fees 37,688 Custody and accounting fees 40,150 Distribution fee--Class B 671,048 Distribution fee--Class E 2,182 Transfer agent fees 14,567 Audit 12,048 Legal 7,396 Trustee fees and expenses 7,252 Shareholder reporting 47,540 Insurance 7,686 Other 2,216 ----------- Total expenses 3,788,004 ----------- Net investment income 984,579 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS, FUTURES CONTRACTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 67,129,467 Futures contracts 1,052,145 Foreign currency (220,401) ----------- Net realized gain on investments, futures contracts and foreign currency 67,961,211 ----------- Net change in unrealized appreciation (depreciation) on: Investments 23,869,421 Foreign currency (1,332) ----------- Net change in unrealized appreciation on investments and foreign currency 23,868,089 ----------- Net realized and change in unrealized gain on investments, futures contracts and foreign currency 91,829,300 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $92,813,879 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 216,930 (2)Interest income includes securities lending income of: 53,359 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 984,579 $ 889,964 Net realized gain on investments, futures contracts and foreign currency 67,961,211 66,520,504 Net change in unrealized appreciation on investments and foreign currency 23,868,089 21,838,339 -------------- -------------- Net increase in net assets resulting from operations 92,813,879 89,248,807 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (795,251) (2,452,789) Class B -- (430,203) Class E (1,393) (5,722) From net realized gains Class A (35,526,271) (5,591,128) Class B (33,915,743) (3,832,768) Class E (192,506) (13,989) -------------- -------------- Net decrease in net assets resulting from distributions (70,431,164) (12,326,599) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 72,236,016 186,305,855 Class B 18,880,532 56,420,742 Class E 1,291,397 2,225,834 Net asset value of shares issued through dividend reinvestment Class A 36,321,522 8,043,917 Class B 33,915,743 4,262,971 Class E 193,899 19,711 Cost of shares repurchased Class A (234,994,451) (396,094,179) Class B (55,847,118) (61,013,326) Class E (879,780) (734,339) -------------- -------------- Net decrease in net assets from capital share transactions (128,882,240) (200,562,814) -------------- -------------- TOTAL DECREASE IN NET ASSETS (106,499,525) (123,640,606) Net assets at beginning of period 1,043,225,579 1,166,866,185 -------------- -------------- Net assets at end of period $ 936,726,054 $1,043,225,579 ============== ============== Net assets at end of period includes undistributed net investment income $ 984,584 $ 796,649 ============== ============== See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO -------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002(B) -------------- ------ ------- ------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.............. $ 9.27 $ 8.69 $ 8.36 $ 8.33 $ 6.47 $ 8.57 ------ ------ ------- ------- ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income............................. 0.02 (a) 0.02 (a) 0.03 (a) 0.07 (a) 0.01(a) 0.01 (a) Net Realized/Unrealized Gain (Loss) on Investments 0.82 0.66 0.39 0.47 1.85 (2.11) ------ ------ ------- ------- ------ ------- Total from Investment Operations.................. 0.84 0.68 0.42 0.54 1.86 (2.10) ------ ------ ------- ------- ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.............. (0.01) (0.03) (0.01) (0.06) -- (0.00)+ Distributions from Net Realized Capital Gains..... (0.61) (0.07) (0.08) (0.45) -- -- ------ ------ ------- ------- ------ ------- Total Distributions............................... (0.62) (0.10) (0.09) (0.51) -- (0.00)+ ------ ------ ------- ------- ------ ------- NET ASSET VALUE, END OF PERIOD.................... $ 9.49 $ 9.27 $ 8.69 $ 8.36 $ 8.33 $ 6.47 ====== ====== ======= ======= ====== ======= TOTAL RETURN 9.27% 7.81% 4.99% 6.70% 28.75% (24.47)% Ratio of Expenses to Average Net Assets**......... 0.61%* 0.65% 0.69% 0.68% 0.72% 0.75 % Ratio of Expenses to Average Net Assets After Broker Rebates**................................ N/A N/A N/A N/A 0.72% N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................... 0.61%* 0.65% 0.64%(c) 0.69%(c) 0.75%(c) 0.99 % Ratio of Net Investment Income to Average Net Assets.......................................... 0.34%* 0.22% 0.42% 0.90% 0.07% 0.17 % Portfolio Turnover Rate........................... 30.1% 60.7% 72.4% 65.3% 36.6% 20.6 % Net Assets, End of Period (in millions)........... $388.0 $505.6 $664.2 $298.0 $0.2 $0.7 CLASS B ----------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002 -------------- ------ ------- ------- ------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.............. $ 9.20 $ 8.62 $ 8.31 $ 8.29 $ 6.45 $ 8.57 ------ ------ ------- ------- ------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)...................... 0.00 +(a) (0.01)(a) 0.01 (a) 0.06 (a) 0.00 (a)+ 0.00 +(a) Net Realized/Unrealized Gain (Loss) on Investments 0.83 0.67 0.38 0.46 1.84 (2.12) ------ ------ ------- ------- ------- ------- Total from Investment Operations.................. 0.83 0.66 0.39 0.52 1.84 (2.12) ------ ------ ------- ------- ------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.............. -- (0.01) -- (0.05) -- (0.00)+ Distributions from Net Realized Capital Gains..... (0.61) (0.07) (0.08) (0.45) -- -- ------ ------ ------- ------- ------- ------- Total Distributions............................... (0.61) (0.08) (0.08) (0.50) -- (0.00)+ ------ ------ ------- ------- ------- ------- NET ASSET VALUE, END OF PERIOD.................... $ 9.42 $ 9.20 $ 8.62 $ 8.31 $ 8.29 $ 6.45 ====== ====== ======= ======= ======= ======= TOTAL RETURN 9.19% 7.62 % 4.71% 6.40% 28.53 % (24.73)% Ratio of Expenses to Average Net Assets**......... 0.86%* 0.90 % 0.94% 0.95% 0.99 % 1.00 % Ratio of Expenses to Average Net Assets After Broker Rebates**................................ N/A N/A N/A N/A 0.99 % N/A Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................... 0.86%* 0.90 % 0.89%(c) 0.91%(c) 0.98 %(c) 1.22 % Ratio of Net Investment Income (Loss) to Average Net Assets...................................... 0.06%* (0.06)% 0.18% 0.67% (0.03)% (0.02)% Portfolio Turnover Rate........................... 30.1% 60.7 % 72.4% 65.3% 36.6 % 20.6 % Net Assets, End of Period (in millions)........... $545.6 $535.1 $501.8 $634.6 $551.0 $122.4 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--01/02/2002. (c) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E OPPENHEIMER CAPITAL APPRECIATION PORTFOLIO --------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------- (UNAUDITED) 2006 2005(B) -------------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $ 9.25 $ 8.68 $ 7.97 ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.01 (a) 0.00+(a) 0.01 (a) Net Realized/Unrealized Gain on Investments............................. 0.83 0.67 0.79 ------ ------ ------ Total from Investment Operations........................................ 0.84 0.67 0.80 ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.00)+(a) (0.03) (0.01) Distributions from Net Realized Capital Gains........................... (0.61) (0.07) (0.08) ------ ------ ------ Total Distributions..................................................... (0.61) (0.10) (0.09) ------ ------ ------ NET ASSET VALUE, END OF PERIOD.......................................... $ 9.48 $ 9.25 $ 8.68 ====== ====== ====== TOTAL RETURN............................................................ 9.29% 7.68% 10.01% Ratio of Expenses to Average Net Assets................................. 0.76%* 0.80% 0.83%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.76%* 0.80% 0.80%(c)* Ratio of Net Investment Income to Average Net Assets.................... 0.17%* 0.03% 0.15%* Portfolio Turnover Rate................................................. 30.1% 60.7% 72.4% Net Assets, End of Period (in millions)................................. $ 3.2 $ 2.5 $ 0.9 * Annualized + Rounds to less than $0.005 per share N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. (c) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Oppenheimer Capital Appreciation Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Portfolio Total 12/31/2010 --------- -------- ---------- Oppenheimer Capital Appreciation Portfolio $420,575 $420,575 Oppenheimer Capital Appreciation acquired losses of $2,062,652 in the merger with Met/Putnam Research Portfolio on November 19, 2004 which are subject to a limitation of $547,359. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with OppenheimerFunds, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Oppenheimer Capital Appreciation Portfolio $2,938,231 0.65% First $150 Million 0.625% $150 Million to $300 Million 0.60% $300 Million to $500 Million 0.55% $500 Million to $700 Million 0.525% $700 Million to $900 Million 0.50% Over $900 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Oppenheimer Capital Appreciation Portfolio 0.75% 1.00% 0.90% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. For the period July 1, 2005 through October 31, 2006, if the average monthly net assets of the Oppenheimer Capital Appreciation Portfolio were in excess of $1 billion, a discount to the total fees for the Portfolio for that month of 2.5% was applied. Such fee was accrued daily and paid monthly by the tenth business day following the end of the month in which such fee was accrued. If OppenheimerFunds, Inc. ("Oppenheimer") shall serve for less than the whole of any month, the foregoing compensation was prorated. For the purpose of determining fees payable to Oppenheimer, the value of the Portfolio's net assets was computed at the times and in the manner specified in the Trust's Registration Statement. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. During the year ended December 31, 2006 the Portfolio paid brokerage commissions to affiliated brokers/dealers: Portfolio Affiliate Commission --------- --------- ---------- Oppenheimer Capital Appreciation Portfolio Oppenheimer & Co, Inc. $494 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- Oppenheimer Capital Appreciation Portfolio Class A 06/30/2007 54,548,581 7,621,358 3,930,901 (25,231,561) (13,679,302) 40,869,279 12/31/2006 76,444,565 21,089,774 888,831 (43,874,589) (21,895,984) 54,548,581 Class B 06/30/2007 58,165,344 2,012,962 3,698,554 (5,948,607) (237,091) 57,928,253 12/31/2006 58,206,388 6,382,277 474,190 (6,897,511) (41,044) 58,165,344 Class E 06/30/2007 269,008 136,480 21,007 (93,461) 64,026 333,034 12/31/2006 98,712 250,981 2,180 (82,865) 170,296 269,008 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Oppenheimer Capital Appreciation Portfolio $-- $298,614,232 $-- $488,130,828 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS - CONTINUED At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Oppenheimer Capital Appreciation Portfolio $784,018,734 $162,525,651 $(9,937,830) $152,587,821 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Oppenheimer Capital Appreciation Portfolio $102,453,112 $104,798,955 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------------- --------------------- ----------------------- 2006 2005 2006 2005 2006 2005 ---------- ---------- ---------- ---------- ----------- ----------- Oppenheimer Capital Appreciation Portfolio $3,174,051 $5,834,260 $9,152,548 $5,599,872 $12,326,599 $11,434,132 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Oppenheimer Capital Appreciation Portfolio $10,500,594 $59,930,493 $123,048,040 $(420,575) $193,058,552 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 17 MET INVESTORS SERIES TRUST PIMCO Inflation Protected Bond Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- PIMCO INFLATION PROTECTED BOND PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MAJOR MARKET TRENDS AFFECTING THE PORTFOLIO'S PERFORMANCE Most fixed income sectors, including inflation-linked bonds (ILBs), showed modest gains during the first half of 2006. During the second quarter of 2007 Treasury Inflation-Protection Protected Securities (TIPS) gave back some of their gains from earlier in the year as worldwide growth and capital flows drove real yields higher. The Lehman Brothers U.S. TIPS Index, returned a modest 1.73 percent for the first six months of the year. The benchmark 10-year TIPS issue yielded 2.67 percent as of the end of June, 46 basis points higher than at the start of the second quarter. During the first quarter of 2007 economic data pointed toward slower growth, heightening market expectations for Federal Reserve easing. During the second quarter the data, especially employment statistics, gave little indication of economic weakness, causing expectations of Fed easing to unwind and interest rates to move higher. Rates also climbed in Europe and the U.K. as central banks there tightened to forestall inflation. Another critical factor moving rates higher was the market's anticipation of central bank reserve diversification away from government bonds toward riskier assets. China's investment in a major U.S. private equity firm raised investor awareness that there could be less demand for Treasuries at the margin in the future. One consequence of institutional investors seeking to get out ahead of this trend was the return of the term premium to the U.S. yield curve late in the second quarter. OTHER FACTORS ATTRIBUTED TO THE PORTFOLIO'S POSITIVE/NEGATIVE PERFORMANCE VS. THE BENCHMARK Below investment grade corporate bonds and locally issued emerging market bonds held up better than their higher quality counterparts during difficult market conditions in the first half of 2007. During the first quarter, an emphasis on shorter maturity nominal bonds added to returns, while exposure to short maturities via Eurodollar futures lost value during the second quarter as expectations of Fed easing dimmed. Mortgage-backed bond returns lagged Treasuries on a like-duration basis for the first six months of the year, detracting from performance. While volatility in the mortgage market remained near historic lows, mortgage yield premiums widened mainly due to reduced demand from banks and other financial institutions. Exposure to short maturity U.K. rates hurt performance as rates rose amid expectations of more rate hikes by the Bank of England. Exposure to emerging market currencies helped performance in the first half, while a position in the yen hurt performance. MARKET/PORTFOLIO OUTLOOK Real global growth will continue to advance at an annual rate of around 5 percent over the next several years, led by rapid expansion in developing economies such as China and India. More mature developed economies will likely grow at rates closer to 2 percent amid demographic and other challenges. The U.S. economy will remain weak in 2007 and 2008. The soft domestic housing market should feed into a broader economic slowdown, exacerbated by the sharp increase in gasoline prices that should act as a tax on consumer demand. An anticipated rise in unemployment and tame inflation should prompt Fed easing. Non-dollar assets should outperform dollar-denominated investments since relatively sluggish U.S. growth points to a weaker U.S. dollar and lower asset price appreciation than in the rest of the world. STRATEGY: Key strategies will include: .. REAL AND NOMINAL INTEREST RATE STRATEGIES--PIMCO will likely move total duration toward neutral reflecting the opposing forces of expected cyclical domestic weakness and continued secular global strength. Treasury Inflation Protected Securities (TIPS) duration will likely be maintained near the index with the potential for tactical overweights should inflation risks emerge. PIMCO will likely employ select non-US duration strategies given global relative value opportunities in U.S. dollar-hedged Japanese government bonds, which provide yield enhancement given interest rate differentials and short maturity U.K. nominal exposure, which may benefit as growth potentially slows through 2007. .. YIELD CURVE--PIMCO will likely maintain a short-to- intermediate nominal focus in anticipation of a steeper yield curve. Over a cyclical time frame this steepening is likely to occur as the Fed cuts short-term rates later this year and early next year to stave off the negative impact of the housing downturn on the U.S. economy. Over a longer time horizon could also steepen as countries diversify currency reserves away from longer maturity Treasury bonds. .. EMERGING MARKET BONDS--To participate in the rapid growth expected in developing economies, PIMCO will likely take exposure to locally issued emerging market bonds. Local Emerging Market (EM) bonds are poised for continued growth in new issuance, liquidity and investor participation. Their yields, many of which are in the high single digits, are likely to compress as economic fundamentals continue to improve. Yield premiums relative to Treasuries on local EM bonds tend to be more attractive than those on mostly dollar denominated, external emerging market debt, which already reflect the strong growth prospects for these economies. .. CURRENCY--PIMCO will likely take advantage of expected weakness in the U.S. dollar by building currency positions, comprised largely of EM currencies. Local EM bonds, which are typically denominated in home country currencies, can be effective vehicles for taking EM currency exposure. .. MORTGAGE AND CORPORATE EXPOSURE--While mortgages will remain an important source of high quality yield in portfolios, PIMCO will target reduced allocations and look to add value via security selection. Historically tight credit premiums point toward continued low exposure, as better opportunities to enhance yield exist elsewhere. This report contains the current opinions of the manager and such opinions are subject to change without notice. This report has been distributed for informational purposes only and should not be considered as investment advice or a recommendation of any particular security, strategy or investment product. Information - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- PIMCO INFLATION PROTECTED BOND PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- contained herein has been obtained from sources believed to be reliable, but not guaranteed. In an environment where interest rates may trend upward, rising rates will negatively impact fixed income securities. Bonds with a longer duration (a measure of the expected life of a security) tend to be more sensitive to changes in interest rates, usually making them more volatile than securities with shorter durations. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. Each sector of the bond market entails risk. Municipals may realize gains and may incur a tax liability from time to time. The guarantee on Treasuries, TIPS and Government Bonds is to the timely repayment of principal and interest; shares of a portfolio that invest in them are not guaranteed. Mortgage-backed securities are subject prepayment risk. With corporate bonds there is no assurance that issuers will meet their obligations. An investment in high-yield securities generally involves greater risk to principal than an investment in higher-rated bonds. Investing in non-U.S. securities may entail risk as a result of non-U.S. economic and political developments, which may be enhanced when investing in emerging markets. JOHN B. BRYNJOLFSSON Portfolio Manager PACIFIC INVESTMENT MANAGEMENT COMPANY LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------------------------------------- U.S. Treasury Inflation Index Note (2.000%, due 01/15/14) 11.56% -------------------------------------------------------------------- U.S. Treasury Inflation Index Bond (3.875%, due 04/15/29) 8.53% -------------------------------------------------------------------- U.S. Treasury Inflation Index Note (2.000%, due 07/15/14) 8.08% -------------------------------------------------------------------- U.S. Treasury Inflation Index Bond (2.375%, due 01/15/25) 6.92% -------------------------------------------------------------------- U.S. Treasury Inflation Index Note (0.875%, due 04/15/10) 6.68% -------------------------------------------------------------------- U.S. Treasury Inflation Index Bond (2.000%, due 01/15/26) 6.35% -------------------------------------------------------------------- U.S. Treasury Inflation Index Bond (3.625%, due 04/15/28) 6.11% -------------------------------------------------------------------- U.S. Treasury Inflation Index Bond (2.375%, due 01/15/17) 4.88% -------------------------------------------------------------------- U.S. Treasury Inflation Index Bond (2.375%, due 04/15/11) 4.70% -------------------------------------------------------------------- U.S. Treasury Inflation Index Note (3.875%, due 01/15/09) 4.63% -------------------------------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Asset-Backed Securities 5.3% Corporate Bonds & Debt securities 11.4% Collateralized Mortgage Obligations 4.5% Convertible Bonds 0.3% Foreign Bonds & Debt Securities 1.9% Options 0.1% Municipals 0.2% U.S. Government & Agency Obligations 76.3% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- PIMCO INFLATION PROTECTED BOND PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- PIMCO INFLATION PROTECTED BOND PORTFOLIO MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC VS. LEHMAN GLOBAL REAL: U.S. TIPS BOND INDEX/1/ Growth Based on $10,000+ [CHART] PIMCO Inflation Lehman Global Real: Protected Bond Portfolio U.S. TIPS Bond Index ------------------------ ---------------------- 5/1/2003 $10,000 $10,000 12/31/2003 10,547 10,568 12/31/2004 11,541 11,460 12/31/2005 11,711 11,785 12/31/2006 11,789 11,833 6/30/2007 11,959 12,037 ------------------------------------------------------------------ Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------------ Since 1 Year 3 Year Inception/3/ ------------------------------------------------------------------ PIMCO Inflation - -- Protected Bond Portfolio--Class A 2.98% 3.28% 4.38% Class B 2.60% 3.00% 4.10% Class E 2.72% -- 2.59% ------------------------------------------------------------------ Lehman Global Real: U.S. TIPS Bond - - - Index/1/ 3.99% 3.80% 4.56% ------------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B and Class E shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The Lehman Brothers Global Real: U.S. TIPS Index represents an unmanaged market index made up of U.S. Treasury Inflation Linked Index securities. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of Class A and Class B shares is 5/1/03. Inception of Class E shares is 5/1/06. Index returns are based on an inception date of 4/30/03. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 PIMCO INFLATION PROTECTED BOND PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,014.50 $2.65 Hypothetical (5% return before expenses) 1,000.00 1,022.17 2.66 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,011.80 $3.89 Hypothetical (5% return before expenses) 1,000.00 1,020.93 3.91 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,012.90 $3.39 Hypothetical (5% return before expenses) 1,000.00 1,021.42 3.41 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.53%, 0.78%, and 0.68% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- MUNICIPALS - 0.3% Badger Tobacco Asset Securitization Corp. 6.375%, due 06/01/32......... $ 1,000,000 $ 1,089,460 California County Tob Securitization Agency 5.625%, due 06/01/23........ 160,000 160,968 New York City Municipal Water Finance Authority 4.750%, due 06/15/38............... 300,000 298,545 Tobacco Settlement Financing Corp. 6.000%, due 06/01/23............... 1,000,000 1,058,110 Tobacco Settlement Revenue Management 6.375%, due 05/15/28............... 200,000 212,342 ---------------- Total Municipals (Cost $2,504,728) 2,819,425 ---------------- DOMESTIC BONDS & DEBT SECURITIES - 31.7% ASSET-BACKED SECURITIES - 7.9% Aames Mortgage Investment Trust 5.380%, due 04/25/36+.............. 70,788 70,838 Accredited Mortgage Loan Trust 5.480%, due 09/25/35+.............. 288,222 288,434 Ace Securities Corp. 5.430%, due 10/25/35+............... 406,303 406,581 5.370%, due 07/25/36-12/25/36+...... 832,675 833,279 Alternative Loan Trust 5.390%, due 07/25/46+.............. 325,974 326,165 American Home Mortgage Investment Trust 5.470%, due 09/25/35+........ 111,157 111,230 Argent Securities, Inc. 5.400%, due 03/25/36+............... 370,183 370,183 5.390%, due 04/25/36+............... 365,065 365,008 5.370%, due 10/25/36+............... 957,362 956,913 Arkle Master Issuer Plc 5.300%, due 11/19/07 (144A)+(a).... 1,300,000 1,300,416 Asset Backed Funding Certificates 5.670%, due 06/25/34+............... 1,181,237 1,184,587 5.380%, due 11/25/36+............... 142,316 142,160 Asset Backed Securities Corp. Home Equity 5.370%, due 11/25/36-12/25/36+..... 3,040,030 3,040,107 Bank One Issuance Trust 5.430%, due 12/15/10+.............. 700,000 701,153 Bear Stearns Asset Backed Securities, Inc. 5.650%, due 10/25/32-01/25/36+...... 198,975 199,328 5.520%, due 09/25/34+............... 378,518 378,916 5.400%, due 12/25/35+............... 117,983 117,983 5.410%, due 04/25/36+............... 267,505 267,682 5.370%, due 11/25/36+............... 154,004 154,004 ---------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- ASSET-BACKED SECURITIES - CONTINUED Carrington Mortgage Loan Trust 5.640%, due 10/25/35+.............. $ 2,097,043 $ 2,103,207 Centex Home Equity Loan Trust 5.370%, due 06/25/36+.............. 1,123,145 1,123,876 Chase Credit Card Master Trust 5.440%, due 02/15/10+............... 300,000 300,094 5.430%, due 10/15/10-02/15/11+...... 1,700,000 1,702,806 Chase Issuance Trust 5.330%, due 12/15/10+.............. 400,000 400,343 Citibank Credit Card Issuance Trust 5.456%, due 01/15/10+.............. 500,000 500,656 Citigroup Mortgage Loan Trust, Inc. 4.900%, due 12/25/35+............... 218,749 218,355 5.400%, due 12/25/35+............... 527,060 527,060 5.370%, due 11/25/36+............... 373,322 373,590 5.390%, due 07/25/36-09/25/36+...... 559,877 560,275 Countrywide Asset-Backed Certificates 5.450%, due 07/25/36+............... 215,858 215,858 5.370%, due 01/25/37-05/25/37+...... 2,306,118 2,307,234 5.400%, due 06/25/37+............... 3,003,861 3,003,393 5.350%, due 01/25/46+............... 1,188,386 1,187,829 5.380%, due 09/25/46+............... 425,273 425,140 5.430%, due 10/25/46+............... 1,031,183 1,031,183 Equity One ABS, Inc. 5.620%, due 04/25/34+.............. 121,664 122,087 Fremont Home Loan Trust 5.490%, due 01/25/36+............... 193,868 194,027 5.370%, due 10/25/36+............... 138,598 138,617 5.380%, due 01/25/37+............... 579,412 579,231 GSAMP Mortgage Securities Corp. 5.430%, due 11/25/35+.............. 180,864 180,984 GSAMP Trust 5.610%, due 03/25/34+............... 289,893 290,342 5.390%, due 10/25/36+............... 110,182 110,182 5.360%, due 10/25/46+............... 216,542 216,664 5.420%, due 01/25/47+............... 1,171,081 1,170,899 Home Equity Asset Trust 5.430%, due 02/25/36+............... 158,321 158,442 5.400%, due 05/25/36 (144A)+(a)........................ 412,564 412,435 Honda Auto Receivables Owner Trust 5.342%, due 11/15/07............... 189,535 189,535 HSI Asset Securitization Corp. Trust 5.370%, due 10/25/36+.............. 238,353 238,204 Hyundai Auto Receivables Trust 5.348%, due 11/15/07............... 31,659 31,686 Impac Secured Assets Corp. 5.400%, due 01/25/37+.............. 353,588 353,586 See notes to financial statements 5 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ ASSET-BACKED SECURITIES - CONTINUED Indymac Residential Asset Backed Trust 5.420%, due 03/25/36+................. $ 234,067 $ 234,231 5.370%, due 11/25/36+................. 378,875 378,757 JPMorgan Mortgage Acquisition Corp. 5.530%, due 06/25/35+................. 22,565 22,594 5.370%, due 07/25/36-08/25/36+........ 1,274,246 1,275,076 5.360%, due 08/25/36+................. 176,702 176,820 5.390%, due 11/25/36+................. 259,717 259,938 5.380%, due 04/01/37+................. 2,699,567 2,698,301 Long Beach Mortgage Loan Trust 5.500%, due 08/25/35+................. 210,247 210,439 5.400%, due 02/25/36+................. 148,778 148,778 5.390%, due 03/25/36+................. 84,299 84,358 5.350%, due 06/25/36+................. 68,317 68,367 5.360%, due 11/25/36+................. 154,403 154,506 5.380%, due 05/25/46+................. 98,888 98,959 Master Asset Backed Securities Trust 5.380%, due 10/25/36+................ 34,487 34,487 MBNA Credit Card Master Note Trust 5.420%, due 12/15/11+................ 100,000 100,258 Merrill Lynch Floating Trust 5.390%, due 06/15/22 (144A)+(a)........................... 266,771 266,938 Merrill Lynch Mortgage Investors Trust 5.400%, due 01/25/37+................. 90,788 90,788 5.370%, due 05/25/37+................. 670,247 670,038 5.350%, due 06/25/37+................. 320,688 320,900 5.380%, due 10/25/37+................. 663,880 664,331 Merrill Lynch Mortgage Investors, Inc. 5.390%, due 08/25/36+................ 3,252,847 3,252,847 Morgan Stanley ABS Capital I 5.350%, due 06/25/36+................. 39,046 39,059 5.360%, due 06/25/36-10/25/36+........ 3,299,980 3,298,318 5.370%, due 09/25/36-11/25/36+........ 3,938,203 3,940,531 Morgan Stanley IXIS Real Estate Capital Trust 5.370%, due 11/25/36+.......... 144,914 144,800 Nelnet Student Loan Trust 5.325%, due 10/27/14+................. 91,371 91,371 5.445%, due 07/25/16-10/25/16+........ 731,958 732,862 Newcastle Mortgage Securities Trust 5.390%, due 03/25/36+................ 227,417 227,498 Nissan Auto Lease Trust 5.347%, due 12/14/07................. 12,034 12,034 Nomura Asset Acceptance Corp. 5.460%, due 01/25/36 (144A)+(a)........................... 289,461 289,664 Nomura Home Equity Loan, Inc. 5.400%, due 02/25/36+................ 64,636 64,666 -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- ASSET-BACKED SECURITIES - CONTINUED OAO Rosneft Bridge Term 0.508%, due 09/16/07 (144A)(b)(d)........................ $ 2,000,000 $ 2,002,808 Option One Mortgage Loan Trust 5.420%, due 11/25/35+................ 131,842 131,933 5.370%, due 07/25/36-01/25/37+....... 3,285,863 3,287,911 5.360%, due 02/25/37+................ 70,999 70,988 Park Place Securities, Inc. 5.580%, due 09/25/35+............... 51,540 51,654 Phoenix Quake Wind, Ltd. 7.810%, due 07/03/08 (144A)+(b)..... 1,500,000 1,505,385 Residential Asset Mortgage Products, Inc. 5.400%, due 01/25/36+................ 54,973 54,973 5.390%, due 11/25/36+................ 232,062 232,206 Residential Asset Securities Corp. 5.390%, due 04/25/36-11/25/36+....... 1,992,895 1,994,138 5.360%, due 06/25/36+................ 2,187,992 2,188,777 Securitized Asset Backed Receivables LLC Trust 5.390%, due 10/25/35+................ 98,767 98,751 5.370%, due 09/25/36+................ 205,576 205,692 SLM Student Loan Trust 5.335%, due 04/25/12-04/25/14+....... 6,420,471 6,420,471 5.325%, due 10/25/12-07/25/13+....... 1,196,571 1,196,571 Small Business Administration 4.504%, due 02/01/14................ 1,907,742 1,822,801 Soundview Home Equity Loan Trust 5.550%, due 06/25/35+................ 71,899 71,955 5.370%, due 10/25/36+................ 831,433 831,433 5.420%, due 10/25/36+................ 265,090 265,090 5.380%, due 11/25/36 (144A)+(a)...... 461,846 461,846 5.400%, due 01/25/37+................ 1,371,220 1,372,073 Soundview Home Loan Trust 5.390%, due 03/25/36+................ 37,089 37,089 4.910%, due 04/25/36+................ 5,665 5,665 5.350%, due 07/25/36+................ 522,135 522,135 Specialty Underwriting & Residential Finance 5.350%, due 06/25/37+................ 113,904 113,921 5.365%, due 11/25/37+................ 69,650 69,628 Structured Asset Investment Loan Trust 5.370%, due 07/25/36+............... 112,972 112,912 Structured Asset Securities Corp. 4.900%, due 04/25/35+................ 1,301,554 1,297,567 5.329%, due 10/25/35 (144A)+(a)...... 663,186 662,534 5.400%, due 11/25/35+................ 195,399 195,548 5.450%, due 12/25/35 (144A)+(a)...... 633,933 634,378 5.370%, due 05/25/36-10/25/36+....... 1,164,331 1,165,207 See notes to financial statements 6 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ ASSET-BACKED SECURITIES - CONTINUED Triad Auto Receivables Owner Trust 5.341%, due 11/13/07.............. $ 0 $ 0 Truman Capital Mortgage Loan Trust 5.660%, due 01/25/34 (144A)+(a)... 33,258 33,378 USAA Auto Owner Trust 5.337%, due 07/11/08............... 4,700,000 4,700,733 5.030%, due 11/17/08............... 72,540 72,528 Wachovia Auto Owner Trust 4.820%, due 02/20/09.............. 601,576 601,483 Washington Mutual, Inc. 5.610%, due 08/25/45+.............. 89,354 89,455 5.799%, due 07/25/46+.............. 1,930,563 1,939,464 ---------------- 88,156,382 ---------------- AUTOMOBILES - 0.3% DaimlerChrysler NA Holding Corp. 5.710%, due 03/13/09+............. 2,900,000 2,904,635 ---------------- AUTOMOTIVE LOANS - 0.5% Ford Motor Credit Co. 7.250%, due 10/25/11............... 5,800,000 5,587,152 7.800%, due 06/01/12............... 400,000 390,600 ---------------- 5,977,752 ---------------- BANKS - 4.7% Abbey National Treasury Services Plc 5.270%, due 07/02/08+............. 1,500,000 1,500,642 American Express Centurion Bank 5.320%, due 05/07/08+............. 500,000 500,043 Bank of America Corp. 5.366%, due 11/06/09+............. 900,000 900,048 Bank of America NA 5.355%, due 07/25/08+............. 2,800,000 2,801,621 Bank of Ireland 5.370%, due 12/19/08+.............. 12,400,000 12,415,798 5.410%, due 12/18/09+.............. 1,100,000 1,102,168 Charter One Bank NA 5.405%, due 04/24/09+............. 8,000,000 8,010,912 Commonwealth Bank of Australia 5.360%, due 06/08/09 (144A)+(a)... 400,000 400,358 DnB NORBank ASA 5.425%, due 10/13/09 (144A)+(a)... 1,200,000 1,200,659 Export-Import Bank of Korea 5.580%, due 10/04/11 (144A)+(a)... 1,600,000 1,601,787 HBOS Treasury Services Plc 5.460%, due 10/01/07.............. 2,000,000 2,000,446 Royal Bank of Scotland Plc 5.405%, due 07/21/08 (144A)+(a)... 400,000 400,366 Santander US Debt SA Unipersonal 5.370%, due 09/21/07 (144A)+(a)....................... 400,000 400,068 ---------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- BANKS - CONTINUED 5.420%, due 09/19/08 (144A)+(a)........................... $ 500,000 $ 500,512 Skandinaviska Enskilda Banken AB/ New York 5.350%, due 02/13/09+........ 6,600,000 6,605,128 Unicredit Luxembourg Finance SA 5.405%, due 10/24/08 (144A)+(a)....... 1,700,000 1,701,010 Wachovia Bank National Association 5.360%, due 02/23/09+.................. 6,700,000 6,703,598 5.430%, due 12/02/10+.................. 2,300,000 2,301,529 World Savings Bank FSB 5.410%, due 06/20/08+.................. 300,000 300,266 5.485%, due 03/02/09+.................. 300,000 300,907 5.396%, due 05/08/09+.................. 400,000 400,213 ---------------- 52,048,079 ---------------- COLLATERALIZED MORTGAGE OBLIGATIONS - 6.7% Banc of America Funding Corp. 4.614%, due 02/20/36+................. 2,988,267 2,959,196 Banc of America Mortgage Securities 6.500%, due 09/25/33.................. 236,766 236,951 Bear Stearns ALT-A Trust 5.480%, due 02/25/34+................. 774,558 774,976 Bear Stearns Commercial Mortgage Securities 6.440%, due 06/16/30....... 700,000 704,014 Bear Stearns Mortgage Funding Trust 5.390%, due 02/25/37+................. 4,883,534 4,881,299 Citigroup Commercial Mortgage Trust 5.390%, due 08/15/21 (144A)+(a)....... 411,494 411,995 Citigroup Mortgage Loan Trust, Inc. 4.700%, due 12/25/35+................. 3,821,744 3,745,004 Commercial Mortgage Pass Through Certificates 6.455%, due 05/15/32..... 656,220 660,816 Countrywide Alternative Loan Trust 5.600%, due 12/25/35+.................. 104,825 104,988 5.400%, due 09/20/46+.................. 667,511 658,163 5.500%, due 02/20/47-05/25/47+......... 1,898,752 1,898,176 Countrywide Home Loans 3.786%, due 11/19/33+.................. 249,982 240,599 5.610%, due 04/25/35+.................. 2,551,047 2,558,833 5.660%, due 06/25/35 (144A)+(a)........ 624,948 623,906 Credit Suisse First Boston Mortgage Securities Corp. 4.938%, due 12/15/40.................. 855,876 848,739 Deutsche Alt-A Securities, Inc. Mortgage Loan Trust 5.420%, due 10/25/36+...... 1,017,646 1,018,620 First Franklin Mortgage Loan Asset Backed Certificates 5.410%, due 01/25/36+.................. 943,060 943,823 See notes to financial statements 7 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------------- COLLATERALIZED MORTGAGE OBLIGATIONS - CONTINUED 5.370%, due 11/25/36-12/25/36+......... $ 2,414,292 $ 2,416,171 5.360%, due 01/25/38+.................. 1,562,083 1,563,175 First Horizon Pass Trust Mortgage 4.732%, due 06/25/34+................. 834,570 824,301 GE Capital Commercial Mortgage Corp. 4.229%, due 12/10/37.................. 5,798,051 5,669,661 Greenpoint Mortgage Funding Trust 5.540%, due 06/25/45+.................. 1,287,436 1,288,539 5.590%, due 11/25/45+.................. 599,568 600,738 5.400%, due 10/25/46+.................. 694,874 695,479 GS Mortgage Security Corp. 4.538%, due 09/25/35+................. 2,011,398 1,982,612 Harborview Mortgage Loan Trust 5.540%, due 05/19/35+.................. 285,176 285,604 5.410%, due 01/19/38+.................. 407,918 408,480 Indymac Index Mortgage Loan Trust 5.410%, due 11/25/46+................. 1,009,799 1,013,276 JPMorgan Mortgage Trust 5.008%, due 07/25/35+................. 1,415,640 1,394,482 Lehman XS Trust 5.400%, due 04/25/46-11/25/46+......... 3,068,355 3,068,408 5.390%, due 05/25/46+.................. 511,498 511,338 Master Adjustable Rate Mortgages Trust 3.786%, due 11/21/34+................. 600,000 588,210 Mellon Residential Funding Corp. 5.760%, due 12/15/30+.................. 229,232 230,255 5.670%, due 11/15/31+.................. 1,094,169 1,096,029 Merrill Lynch Mortgage Investors Trust 5.390%, due 07/25/37+................. 704,303 703,643 Mystic Re, Ltd. 14.360%, due 12/05/08 (144A)+(b)............................ 700,000 693,035 Residential Accredit Loans, Inc. 5.620%, due 08/25/35+.................. 420,619 421,401 6.389%, due 09/25/45+.................. 435,356 438,711 Securitized Asset Sales, Inc. 7.542%, due 11/26/23.................. 11,566 11,536 Sequoia Mortgage Trust 5.670%, due 10/19/26+................. 466,938 467,281 Small Business Administration Participation Certificates 4.880%, due 11/01/24.................. 4,371,654 4,182,292 Structured Adjustable Rate Mortgage Loan Trust 4.580%, due 02/25/34................... 642,158 642,423 6.429%, due 01/25/35+.................. 362,000 363,880 Structured Asset Mortgage Investments II 5.510%, due 06/25/36+................. 342,899 342,839 -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- COLLATERALIZED MORTGAGE OBLIGATIONS - CONTINUED Structured Asset Mortgage Investments, Inc. 5.390%, due 08/25/36+.......... $ 784,265 $ 783,908 TBW Mortgage Backed Pass Through Certificates 5.420%, due 09/25/36+................ 138,369 138,494 5.430%, due 01/25/37+................ 1,132,521 1,133,794 Thornburg Mortgage Securities Trust 5.430%, due 04/25/36+................ 90,285 90,517 5.440%, due 08/25/36+................ 2,225,047 2,222,056 Wachovia Bank Commercial Mortgage Trust 5.400%, due 06/15/20 (144A)+(a)...... 5,500,000 5,501,720 5.410%, due 09/15/21 (144A)+(a)...... 3,201,525 3,186,078 Washington Mutual 6.229%, due 11/25/42+................ 128,247 128,367 5.610%, due 10/25/45+................ 3,359,769 3,367,669 5.580%, due 11/25/45+................ 496,037 497,968 6.029%, due 02/25/46+................ 527,277 528,288 6.529%, due 11/25/46+................ 379,874 381,438 5.839%, due 12/25/46+................ 252,403 252,588 Wells Fargo Mortgage Backed Securities Trust 3.539%, due 09/25/34+................ 530,848 517,358 4.110%, due 06/25/35+................ 788,368 784,518 ---------------- 74,688,658 ---------------- ELECTRIC - 0.1% Nisource Finance Corp. 5.930%, due 11/23/09+............... 800,000 801,687 ---------------- FINANCIAL - DIVERSIFIED - 7.3% American Express Credit Corp. 5.380%, due 03/02/09+............... 1,800,000 1,802,504 Atlas Reinsurance Plc 8.172%, due 01/10/10 (144A)(b)(e)........................ 11,500,000 15,774,739 C10 Capital SPV, Ltd. 6.722%, due 12/01/49 (144A)(a)...... 600,000 590,534 Calabash Re II, Ltd. 13.760%, due 01/08/10 (144A)+(b)..... 400,000 403,480 Citigroup Funding, Inc. 5.320%, due 04/23/09+............... 7,000,000 7,003,262 Citigroup, Inc. 5.405%, due 05/02/08+................ 900,000 900,880 5.400%, due 12/26/08+................ 1,300,000 1,301,099 5.395%, due 01/30/09+................ 900,000 900,570 5.390%, due 12/28/09+................ 6,300,000 6,305,065 East Lane Re Ltd. 12.355%, due 05/06/11 (144A)+(b).... 400,000 401,915 General Electric Capital Corp. 5.400%, due 03/04/08-12/12/08+...... 4,100,000 4,104,040 See notes to financial statements 8 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- FINANCIAL - DIVERSIFIED - CONTINUED 5.355%, due 10/24/08+................. $ 800,000 $ 800,576 5.385%, due 10/26/09+................. 1,000,000 1,000,741 Goldman Sachs Group, Inc. 5.450%, due 12/22/08+................. 3,800,000 3,805,107 5.400%, due 12/23/08+................. 6,200,000 6,202,257 5.660%, due 06/28/10+................. 4,400,000 4,428,297 HSBC Finance Corp. 5.360%, due 05/21/08+................. 1,400,000 1,400,967 5.415%, due 10/21/09+................. 2,100,000 2,101,321 JPMorgan Chase & Co. 5.370%, due 06/26/09+............................. 700,000 700,858 Lehman Brothers Holdings, Inc. 5.370%, due 11/24/08+................. 300,000 300,129 5.410%, due 12/23/08+................. 6,300,000 6,306,716 Longpoint Re Ltd. 10.609%, due 05/08/10 (144A)+(b)............................ 1,400,000 1,400,070 Merrill Lynch & Co., Inc. 5.395%, due 10/23/08+................. 2,500,000 2,503,680 5.390%, due 12/22/08+................. 4,100,000 4,100,910 Morgan Stanley 5.360%, due 11/21/08+................. 1,100,000 1,100,100 5.595%, due 01/22/09.................. 300,000 300,216 5.467%, due 02/09/09+................. 2,100,000 2,103,486 Rabobank Nederland 5.376%, due 01/15/09 (144A)+(a)............................ 800,000 800,546 Redwood Capital IX, Ltd. 11.600%, due 01/09/08 (144A)+(b)...... 1,400,000 1,412,460 13.100%, due 01/09/08 (144A)+(b)...... 500,000 505,100 Vita Capital III, Ltd. 6.480%, due 01/01/12 (144A) +(b).................. 800,000 801,280 Vita Capital Ltd. 6.260%, due 01/01/10 (144A)+(b)............................ 400,000 399,580 ---------------- 81,962,485 ---------------- HEALTH CARE PROVIDERS & SERVICES - 0.6% HCA, Inc. 1.000%, due 11/14/13 (144A)(a) 6,244,039 6,283,551 ---------------- HOTELS, RESTAURANTS & LEISURE - 0.0% Harrah's Operation Co., Inc. 7.500%, due 01/15/09.......................... 400,000 406,147 ---------------- INSURANCE - 0.9% American International Group, Inc. 5.360%, due 06/23/08 (144A)+(a).. 6,200,000 6,202,610 Foundation Re II, Ltd. 12.110%, due 11/26/10 (144A)+(b)................... 1,000,000 1,004,150 Residential Reinsurance 2007 Ltd. 12.610%, due 06/07/10 (144A)+(b). 1,600,000 1,602,560 Shackleton Re, Ltd. 13.355%, due 02/07/08 (144A)+(b)................... 1,000,000 1,014,800 ---------------- 9,824,120 ---------------- -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- MEDIA - 0.5% EchoStar DBS Corp. 7.000%, due 10/01/13................ $ 6,200,000 $ 6,138,000 ---------------- RETAIL - MULTILINE - 0.3% Wal-Mart Stores, Inc. 5.260%, due 06/16/08+............... 3,600,000 3,599,521 ---------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.7% America Movil S.A. de C.V. 5.460%, due 06/27/08 (144A)+(a)..... 6,200,000 6,200,992 AT&T, Inc. 5.456%, due 02/05/10+............... 12,300,000 12,321,648 ---------------- 18,522,640 ---------------- UTILITIES - 0.2% TXU Electric Delivery Co. 5.735%, due 09/16/08 (144A)+(a)..... 2,000,000 2,001,236 ---------------- Total Domestic Bonds & Debt Securities (Cost $352,859,610) 353,314,893 ---------------- FOREIGN BONDS & DEBT SECURITIES - 2.8% CANADA - 0.1% Government of Canada 3.000%, due 12/01/36................ 650,046 733,200 ---------------- CAYMAN ISLANDS - 0.1% Atlantic & Western, Ltd. 11.610%, due 01/09/09 (144A)+(b).......................... 1,200,000 1,211,076 ---------------- FRANCE - 1.0% Government of France 3.000%, due 07/25/12(e)............. 7,831,390 10,884,202 ---------------- GERMANY - 0.9% Bundesobligation 4.500%, due 08/17/07(e)............. 8,000,000 10,818,850 ---------------- ITALY - 0.1% Unicredito Italiano S.p.A. 5.358%, due 05/06/08................ 1,400,000 1,399,654 ---------------- UNITED KINGDOM - 0.6% United Kingdom Gilt Inflation Linked 2.500%, due 05/20/09(f)............. 1,300,000 6,706,543 ---------------- Total Foreign Bonds & Debt Securities (Cost $31,907,094) 31,753,525 ---------------- U. S. GOVERNMENT & AGENCY OBLIGATIONS - 115.0% Federal Home Loan Mortgage Corp. 5.500%, due 05/15/16................. 9,267,658 9,267,308 4.500%, due 05/15/17................. 480,379 469,035 5.470%, due 07/15/19-10/15/20........ 14,200,000 14,198,363 5.000%, due 02/15/20-01/15/33........ 27,777,332 27,690,808 4.000%, due 03/15/23-10/15/23........ 899,784 888,437 5.670%, due 12/15/30+................ 436,091 437,353 5.580%, due 08/25/31+................ 176,383 177,249 See notes to financial statements 9 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------- U. S. GOVERNMENT & AGENCY OBLIGATIONS - CONTINUED 4.548%, due 01/01/34+................. $ 619,148 $ 612,185 6.227%, due 10/25/44-02/25/45+........ 15,214,274 15,312,558 Federal National Mortgage Assoc. 5.500%, due 06/01/34-07/01/37......... 58,734,516 56,723,902 5.470%, due 08/25/34+................. 586,555 586,953 4.187%, due 11/01/34+................. 5,851,049 5,877,041 4.674%, due 01/01/35+................. 566,747 558,531 4.673%, due 05/25/35+................. 2,700,000 2,665,340 6.000%, due 05/01/36-04/01/37......... 16,520,051 16,353,965 5.380%, due 12/25/36+................. 571,904 570,370 5.670%, due 05/25/42+................. 273,200 273,878 5.950%, due 02/25/44.................. 983,093 980,895 6.227%, due 03/01/44-09/01/44+........ 6,812,114 6,896,225 5.500%, due TBA(c).................... 21,200,000 20,448,057 6.000%, due TBA(c).................... 4,000,000 3,956,876 U.S. Treasury Bond 6.000%, due 02/15/26.................. 1,700,000 1,856,189 6.625%, due 02/15/27.................. 1,500,000 1,757,578 U.S. Treasury Inflation Index Bond 2.375%, due 04/15/11-01/15/27......... 236,395,204 229,603,070 2.000%, due 04/15/12-01/15/26......... 130,256,016 121,397,416 3.625%, due 04/15/28.................. 58,815,902 68,157,573 3.875%, due 04/15/29.................. 78,776,731 95,135,271 3.375%, due 04/15/32.................. 2,808,408 3,233,182 U.S. Treasury Inflation Index Note 3.625%, due 01/15/08.................. 1,413,951 1,415,277 3.875%, due 01/15/09.................. 50,776,224 51,601,388 4.250%, due 01/15/10.................. 32,400,112 33,637,926 0.875%, due 04/15/10.................. 78,485,772 74,561,562 3.500%, due 01/15/11.................. 41,164,020 42,363,581 3.375%, due 01/15/12.................. 818,818 845,430 3.000%, due 07/15/12.................. 45,630,400 46,528,771 1.875%, due 07/15/13.................. 25,331,936 24,306,803 2.000%, due 01/15/14-01/15/16......... 275,602,305 264,291,205 1.625%, due 01/15/15.................. 18,056,982 16,790,176 2.500%, due 07/15/16.................. 10,593,447 10,478,413 U.S. Treasury Note 4.500%, due 02/28/11.................. 1,200,000 1,184,063 4.875%, due 04/30/11.................. 9,200,000 9,189,227 ---------------- Total U. S. Government & Agency Obligations (Cost $1,277,615,068) 1,283,279,430 ---------------- CONVERTIBLE BONDS - 0.5% OIL & GAS EXPLORATION & PRODUCTION - 0.5% Chesapeake Energy Corp. 2.500%, due 05/15/37 (Cost - $5,195,653).......... 5,100,000 5,215,566 ---------------- ------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------- OPTIONS - 0.1% Eurodollar Calls, Expire 06/26/08....... $ 5,100,000 $ 129,294 Eurodollar Puts, Expire 06/26/08........ 5,100,000 187,329 Japanese Yen Calls, Expire 06/23/08..... 21,800,000 592,524 Japanese Yen Puts, Expire 06/23/08...... 21,800,000 629,039 Swiss Franc Calls, Expire 09/26/07...... 12,400,000 20,733 Swiss Franc Calls, Expire 09/26/2007.... 7,000,000 18,305 ---------------- Total Options (Cost $1,609,761) 1,577,224 ---------------- SHORT-TERM INVESTMENTS - 50.7% COMMERCIAL PAPER - 49.4% Australia and New Zealand Banking Group 5.245%, due 09/19/07(a)............... 30,100,000 29,749,168 BankAmerica Corp. 5.200%, due 07/18/07-07/24/07......... 5,900,000 5,881,093 5.205%, due 09/04/07.................. 35,600,000 35,265,434 BNP Paribas Finance, Inc. 1.000%, due 07/03/08.............................. 5,000,000 4,998,027 Danske Corp. 5.210%, due 08/20/07 (144A)(a)............................. 63,400,000 62,941,231 Dexia Delaware LLC 5.240%, due 09/17/07.................. 32,800,000 32,427,611 1.000%, due 09/29/08.................. 4,800,000 4,797,672 DNB NORBank ASA 5.175%, due 07/11/07.... 12,600,000 12,581,888 Fortis Bank 5.625%, due 04/28/08.................. 2,700,000 2,699,014 1.000%, due 06/30/08-09/30/08......... 6,200,000 6,197,059 Fortis Funding 5.255%, due 07/18/07 (144A)(a)............................. 23,900,000 23,840,691 General Electric Capital Corp. 5.200%, due 07/30/07.......................... 12,600,000 12,547,220 HBOS Treasury Services Plc 5.225%, due 08/02/07.............................. 5,800,000 5,773,062 Natixis 5.380%, due 07/02/07 (144A)(a).. 22,600,000 22,596,623 Nordea Bk Finland Plc 1.000%, due 03/31/08-04/09/09......... 7,300,000 7,298,532 0.010%, due 05/28/08.................. 6,300,000 6,298,476 5.298%, due 12/01/08.................. 5,500,000 5,497,794 Os Treasury Services Plc 5.230%, due 08/02/07.............................. 100,000 99,535 Royal Bank of Scotland Plc 5.265%, due 03/26/08.............................. 6,900,000 6,898,495 San Paolo IMI US Financial Co. 5.225%, due 08/01/07.......................... 43,600,000 43,403,830 Skandinaviska Enskilda Banken AB 1.000%, due 07/06/07.................. 900,000 899,995 5.275%, due 07/06/07.................. 100,000 100,000 See notes to financial statements 10 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- COMMERCIAL PAPER - CONTINUED 5.230%, due 07/12/07 (144A)(a)....... $ 33,900,000 $ 33,845,826 5.203%, due 08/21/07 (144A)(a)....... 700,000 694,840 5.272%, due 10/03/07................. 600,000 599,954 5.303%, due 02/04/08................. 100,000 99,994 Societe Generale North America 5.245%, due 09/19/07................. 19,800,000 19,569,220 5.250%, due 10/01/07................. 600,000 591,950 5.260%, due 03/26/08................. 6,900,000 6,898,495 0.010%, due 06/30/08................. 6,200,000 6,214,573 Swedbank 5.225%, due 08/03/07................ 600,000 597,126 Swedish National Housing Finance Corp. 5.255%, due 09/13/07 (144A)(a)...... 15,700,000 15,530,409 Total Fina Elf Capital 5.340%, due 07/02/07 (144A)(a)...... 30,500,000 30,495,476 UBS Finance (Delaware) LLC 5.145%, due 08/01/07................. 800,000 796,456 5.230%, due 08/01/07-10/15/07........ 9,400,000 9,327,130 5.235%, due 09/04/07-09/06/07........ 23,000,000 22,782,543 Unicredito Italiano 5.360%, due 05/29/08+............... 4,000,000 4,002,020 Westpac Banking Corp. 5.195%, due 08/02/07(a)............. 66,800,000 66,491,532 ---------------- 551,329,994 ---------------- REPURCHASE AGREEMENT - 0.3% State Street Bank & Trust Co., Repurchase Agreement, dated 06/29/07 at 2.550% to be repurchased at $3,455,734 on 07/02/07 collateralized by $3,445,000 FNMA at 5.750% due 02/15/08 with a value of $3,525,730.......................... 3,455,000 3,455,000 ---------------- --------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------- U.S. GOVERNMENT & AGENCY DISCOUNT NOTES - 1.0% Federal Home Loan Bank Discount Notes 2.600%, due 07/02/07(d)..... $ 7,000,000 $ 6,998,989 ---------------- United States Treasury Bill 4.359%, due 08/30/07(d)...... 60,000 59,533 4.672%, due 08/30/07(d)...... 200,000 198,417 4.588%, due 09/13/07(d)...... 2,555,000 2,530,578 4.593%, due 09/13/07(d)...... 750,000 742,823 ---------------- 10,530,340 ---------------- Total Short-Term Investments (Cost $565,311,582) 565,315,334 ---------------- TOTAL INVESTMENTS - 201.1% (Cost $2,237,003,496) 2,243,275,397 Other Assets and Liabilities (net) - (101.1)% (1,127,697,914) ---------------- TOTAL NET ASSETS - 100.0% $ 1,115,577,483 ================ PORTFOLIO FOOTNOTES: + Variable or floating rate security. The stated rate represents the rate at June 30, 2007. (a) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $328,255,313 of net assets (b) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be illiquid by the Portfolio's adviser. These securities represent in the aggregate $30,132,438 of net assets. (c) This security is traded on a "to-be-announced" basis. (d) Zero coupon bond - Interest rate represents current yield to maturity. (e) Par shown in Euro. Value is in USD. (f) Par shown in Pound Sterling. Value is in USD. FNMA - Federal National Mortgage Association See notes to financial statements 11 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) STRIKE NUMBER OF CALL OPTIONS EXPIRATION PRICE CONTRACTS VALUE - ------------------------------------------------------------------------------------------ U. S. Treasury Note Futures 08/24/2007 $ 106.00 (70) $ (42,656) U. S. Treasury Note Futures 08/24/2007 107.00 (32) (8,500) U. S. Treasury Note Futures 08/24/2007 109.00 (128) (6,000) U. S. Treasury Bond Futures 08/24/2007 109.00 (116) (76,126) ----------- (Written Option Premium $78,032) $ (133,282) =========== STRIKE PUT OPTIONS EXPIRATION PRICE CONTRACTS VALUE - ------------------------------------------------------------------------------------------ U. S. Treasury Note Futures 08/24/2007 $ 103.00 (102) $ (11,156) Option on Foreign Currency USD to CHF 09/26/2007 7.08 (12,400,000) -- Option on Foreign Currency USD to CHF 09/26/2007 7.20 (7,000,000) -- ----------- (Written Option Premium $24,356) $ (11,156) =========== CHF - Swiss Franc USD - United States Dollar SECURITY SOLD SHORT INTEREST RATE MATURITY PROCEEDS VALUE - ------------------------------------------------------------------------------------------ U.S. Treasury Note 4.250% 11/15/2013 $ 14,045,477 $14,060,486 U.S. Treasury Inflation Index Note 1.875% 07/15/2015 29,379,319 29,530,149 U.S. Treasury Inflation Index Note 4.625% 11/15/2016 1,918,900 1,938,908 ------------ ----------- $ 45,343,696 $45,529,543 ============ =========== The following table summarizes the credit composition of the portfolio holdings of the PIMCO Inflation Protected Bond Portfolio at June 30, 2007, based upon credit quality ratings issued by Standard & Poor's. For securities not rated by Standard & Poor's, the equivalent Moody's rating is used. PERCENT OF PORTFOLIO PORTFOLIO COMPOSITION BY CREDIT QUALITY (UNAUDITED) --------------------------------------------------- AAA 66.78% AA 14.07 A 16.05 BBB 0.74 BB 0.90 B 0.27 Other 1.19 ------ Total: 100.00% ====== See notes to financial statements 12 MET INVESTORS SERIES TRUST PIMCO INFLATION PROTECTED BOND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ACQUISITION COST AS A VALUE AS A ACQUISITION ACQUISITION PERCENTAGE PERCENTAGE OF ILLIQUID AND RESTRICTED SECURITIES DATES COST OF NET ASSETS VALUE NET ASSETS - ----------------------------------------------------------------------------------------------------------------------- Atlantic & Western, Ltd. 11.622%, due 01/09/09 12/16/2005 $ 1,200,000 0.11% $ 1,211,076 0.11% Atlas Reinsurance PLC 7.717%, due 01/10/10 12/15/2006 15,058,683 1.34 15,774,739 1.40 Calabash Re II Ltd. 13.746%, due 01/08/10 12/20/2006 400,000 0.04 403,480 0.04 East Lane Re Ltd. 12.355%, due 05/06/11 4/19/2007 400,000 0.04 401,915 0.04 Foundation Re II Ltd. 12.123%, due 11/26/10 11/10/2006 1,000,000 0.09 1,004,150 0.09 Longpoint Re Ltd. 10.609%, due 05/08/10 4/27/2007 1,400,000 0.13 1,400,070 0.13 Mystic Re Ltd. 14.370%, due 12/05/08 11/20/2006 700,000 0.06 693,035 0.06 OAO Rosneft Bridge Term 1.000%, due 09/16/07 4/23/2007 1,997,800 0.18 2,002,808 0.18 Phoenix Quake Wind, Ltd 7.820%, due 07/03/08 6/18/2003 1,500,000 0.13 1,505,385 0.13 Redwood Capital IX Ltd. 11.614%, due 01/09/08 12/12/2006 1,400,000 0.13 1,412,460 0.13 Redwood Capital IX Ltd. 13.114%, due 01/09/08 12/12/2006 500,000 0.04 505,100 0.05 Residential Reinsurance 2007 Ltd. 12.610%, due 06/07/10 5/16/2007 1,600,000 0.14 1,602,560 0.14 Shackleton Re Ltd. 13.376%, due 02/07/08 7/27/2006 1,000,000 0.09 1,014,800 0.09 Vita Capital III Ltd. 6.486%, due 01/01/12 12/12/2006 800,000 0.07 801,280 0.07 Vita Capital, Ltd. 6.722%, due 01/01/07 4/18/2007 399,280 0.04 399,580 0.04 ----------- ---- ----------- ---- $29,355,763 2.63% $30,132,438 2.70% =========== ==== =========== ==== See notes to financial statements 13 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) PIMCO INFLATION PROTECTED BOND PORTFOLIO ASSETS Investments, at value (Note 2)* $2,239,820,397 Repurchase Agreement 3,455,000 Cash 65,883 Cash denominated in foreign currencies** 7,951,077 Receivable for investments sold 52,336,383 Receivable for Trust shares sold 1,662,713 Dividends receivable 51,740 Interest receivable 8,231,341 Premium for swaps purchased 5,195,140 Unrealized appreciation on forward currency contracts (Note 8) 76,578 -------------- Total assets 2,318,846,252 -------------- LIABILITIES Payables for: Investments purchased 1,152,920,757 Trust shares redeemed 546,454 Securities sold short, at value*** (Note 2) 45,529,543 Net variation margin on financial futures contracts (Note 7) 853,507 Unrealized depreciation on forward currency contracts (Note 8) 440,505 Outstanding written options**** 144,438 Distribution and services fees - Class B 74,376 Distribution and services fees - Class E 592 Interest payable swap position 2,066,027 Investment advisory fee payable (Note 3) 452,934 Administration fee payable 12,317 Custodian and accounting fees payable 176,638 Accrued expenses 50,681 -------------- Total liabilities 1,203,268,769 -------------- NET ASSETS $1,115,577,483 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,161,874,185 Accumulated net realized loss (85,250,610) Unrealized appreciation on investments, futures contracts, options contracts, swap contracts and foreign currency 8,792,975 Undistributed net investment income 30,160,933 -------------- Total $1,115,577,483 ============== NET ASSETS Class A $ 747,244,710 ============== Class B 363,484,904 ============== Class E 4,847,869 ============== CAPITAL SHARES OUTSTANDING Class A 74,666,190 ============== Class B 36,365,922 ============== Class E 485,209 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 10.01 ============== Class B 10.00 ============== Class E 9.99 ============== - ------------------------------------------------------------------------------ * Investments at cost, excluding Repurchase Agreements $2,233,548,496 ** Cost of cash denominated in foreign currencies 7,920,644 ***Proceeds of short sales 45,343,697 ****Cost of Swaps 1,985,080 *****Cost of written options 102,388 See notes to financial statements 14 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) PIMCO INFLATION PROTECTED BOND PORTFOLIO INVESTMENT INCOME: Dividends $ 51,740 Interest 33,520,350 ------------ Total investment income 33,572,090 ------------ EXPENSES: Investment advisory fee (Note 3) 3,160,566 Administration fees 46,182 Custody and accounting fees 63,766 Distribution fee - Class B 453,729 Distribution fee - Class E 2,952 Transfer agent fees 11,137 Audit 13,204 Legal 7,460 Trustee fees and expenses 7,227 Shareholder reporting 44,590 Insurance 9,561 Other 2,214 ------------ Total expenses 3,822,588 ------------ Net investment income 29,749,502 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS, FUTURES CONTRACTS, OPTIONS CONTRACTS, SWAP CONTRACTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments (43,088,023) Futures contracts (1,450,412) Options contracts (385,433) Swap contracts (450,511) Foreign currency 343,860 ------------ Net realized loss on investments, futures contracts, options contracts, swap contracts and foreign currency (45,030,519) ------------ Net change in unrealized appreciation (depreciation) on: Investments 39,818,888 Futures contracts (4,159,725) Options contracts 156,855 Swap contracts 6,140,819 Foreign currency 365,428 ------------ Net change in unrealized appreciation on investments, futures contracts, options contracts, swap contracts, and foreign currency 42,322,265 ------------ Net realized and change in unrealized loss on investments, futures contracts, options contracts, swap contracts and foreign currency (2,708,254) ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 27,041,248 ============ See notes to financial statements 15 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) PIMCO INFLATION PROTECTED BOND PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 29,749,502 $ 46,578,298 Net realized loss on investments, futures contracts, options contracts, swap contracts and foreign currency (45,030,519) (9,165,893) Net change in unrealized appreciation (depreciation) on investments, futures contracts, options contracts, swap contracts and foreign currency 42,322,265 (33,339,718) -------------- -------------- Net increase in net assets resulting from operations 27,041,248 4,072,687 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (24,298,686) (27,933,547) Class B (7,902,994) (13,935,943) Class E (91,624) -- From net realized gains Class A -- (19,510,353) Class B -- (10,635,624) Class E -- -- -------------- -------------- Net decrease in net assets resulting from distributions (32,293,304) (72,015,467) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 373,961,411 364,484,866 Class B 35,407,158 39,688,328 Class E 3,318,061 3,951,914 Net asset value of shares issued through dividend reinvestment Class A 24,298,686 47,443,900 Class B 7,902,994 24,571,567 Class E 91,624 -- Cost of shares repurchased Class A (533,742,564) (68,345,957) Class B (44,361,848) (58,643,581) Class E (1,816,144) (649,134) -------------- -------------- Net increase (decrease) in net assets from capital share transactions (134,940,622) 352,501,903 -------------- -------------- TOTAL INCREASE (DECREASE) IN NET ASSETS (140,192,678) 284,559,123 Net assets at beginning of period 1,255,770,161 971,211,038 -------------- -------------- Net assets at end of period $1,115,577,483 $1,255,770,161 ============== ============== Net assets at end of period includes undistributed net investment income $ 30,160,933 $ 32,704,735 ============== ============== See notes to financial statements 16 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: PIMCO INFLATION PROTECTED BOND PORTFOLIO -------------- FOR THE PERIOD ENDED JUNE 30, 2007 (UNAUDITED) -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $10.08 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.24 (a) Net Realized/Unrealized Gain (Loss) on Investments...................... (0.07) ------ Total from Investment Operations........................................ 0.17 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.24) Distributions from Net Realized Capital Gains........................... -- ------ Total Distributions..................................................... (0.24) ------ NET ASSET VALUE, END OF PERIOD.......................................... $10.01 ====== TOTAL RETURN 1.45% Ratio of Expenses to Average Net Assets................................. 0.53%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.53%* Ratio of Net Investment Income to Average Net Assets.................... 4.78%* Portfolio Turnover Rate................................................. 470.1% Net Assets, End of Period (in millions)................................. $747.2 -------------- FOR THE PERIOD ENDED JUNE 30, 2007 (UNAUDITED) -------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $10.06 ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.23 (a) Net Realized/Unrealized Gain (Loss) on Investments...................... (0.07) ------ Total from Investment Operations........................................ 0.16 ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.22) Distributions from Net Realized Capital Gains........................... -- ------ Total Distributions..................................................... (0.22) ------ NET ASSET VALUE, END OF PERIOD.......................................... $10.00 ====== TOTAL RETURN 1.18% Ratio of Expenses to Average Net Assets................................. 0.78%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.78%* Ratio of Net Investment Income to Average Net Assets.................... 4.51%* Portfolio Turnover Rate................................................. 470.1% Net Assets, End of Period (in millions)................................. $363.5 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A PIMCO INFLATION PROTECTED BOND PORTFOLIO ------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ------------------------------------------ 2006 2005 2004 2003(B) ------ ------- ------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $10.78 $ 10.64 $ 10.29 $ 10.00 ------ ------- ------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.43 (a) 0.31 (a) 0.16 (a) 0.07 (a) Net Realized/Unrealized Gain (Loss) on Investments...................... (0.40) (0.15) 0.81 0.47 ------ ------- ------- ------- Total from Investment Operations........................................ 0.03 0.16 0.97 0.54 ------ ------- ------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.43) -- (0.11) (0.04) Distributions from Net Realized Capital Gains........................... (0.30) (0.02) (0.51) (0.21) ------ ------- ------- ------- Total Distributions..................................................... (0.73) (0.02) (0.62) (0.25) ------ ------- ------- ------- NET ASSET VALUE, END OF PERIOD.......................................... $10.08 $ 10.78 $ 10.64 $ 10.29 ====== ======= ======= ======= TOTAL RETURN 0.65% 1.48% 9.41% 5.47% Ratio of Expenses to Average Net Assets................................. 0.58% 0.55% 0.62% 0.70%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.58% N/A N/A 0.74%* Ratio of Net Investment Income to Average Net Assets.................... 4.21% 2.85% 1.39% 0.72%* Portfolio Turnover Rate................................................. 851.3% 1228.7% 1173.9% 935.0% Net Assets, End of Period (in millions)................................. $885.5 $585.8 $331.3 $1.1 CLASS B ------------------------------------------- FOR THE YEARS ENDED DECEMBER 31, ------------------------------------------ 2006 2005 2004 2003(B) ------ ------- ------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $10.76 $ 10.63 $ 10.29 $ 10.00 ------ ------- ------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.40 (a) 0.27 (a) 0.08 (a) 0.07 (a) Net Realized/Unrealized Gain (Loss) on Investments...................... (0.41) (0.12) 0.84 0.46 ------ ------- ------- ------- Total from Investment Operations........................................ (0.01) 0.15 0.92 0.53 ------ ------- ------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.39) -- (0.07) (0.03) Distributions from Net Realized Capital Gains........................... (0.30) (0.02) (0.51) (0.21) ------ ------- ------- ------- Total Distributions..................................................... (0.69) (0.02) (0.58) (0.24) ------ ------- ------- ------- NET ASSET VALUE, END OF PERIOD.......................................... $10.06 $ 10.76 $ 10.63 $ 10.29 ====== ======= ======= ======= TOTAL RETURN 0.39% 1.39% 8.99% 5.35% Ratio of Expenses to Average Net Assets................................. 0.82% 0.80% 0.81% 0.84%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.82% N/A N/A 0.84%* Ratio of Net Investment Income to Average Net Assets.................... 3.93% 2.52% 0.73% 0.64%* Portfolio Turnover Rate................................................. 851.3% 1228.7% 1173.9% 935.0% Net Assets, End of Period (in millions)................................. $367.0 $385.4 $502.3 $366.2 * Annualized N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2003. See notes to financial statements 17 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E PIMCO INFLATION PROTECTED BOND PORTFOLIO ------------------------------- FOR THE PERIOD ENDED JUNE 30, 2007 FOR THE PERIOD ENDED (UNAUDITED) DECEMBER 31, 2006(B) -------------- -------------------- NET ASSET VALUE, BEGINNING OF PERIOD.............. $10.06 $ 9.92 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income............................. 0.23 (a) 0.29 (a) Net Realized/Unrealized (Loss) on Investments..... (0.07) (0.15) ------ ------ Total from Investment Operations.................. 0.16 0.14 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.............. (0.23) -- Distributions from Net Realized Capital Gains..... -- -- ------ ------ Total Distributions............................... (0.23) -- ------ ------ NET ASSET VALUE, END OF PERIOD.................... $ 9.99 $10.06 ====== ====== TOTAL RETURN 1.29% 1.41% Ratio of Expenses to Average Net Assets........... 0.68%* 0.75%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....................... 0.68%* 0.75%* Ratio of Net Investment Income to Average Net Assets.......................................... 4.61%* 4.23%* Portfolio Turnover Rate........................... 470.1% 851.3% Net Assets, End of Period (in millions)........... $ 4.8 $ 3.3 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2006. See notes to financial statements 18 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is PIMCO Inflation Protected Bond Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 19 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Portfolio Total 12/31/2014 --------- ----------- ----------- PIMCO Inflation Protected Bond Portfolio $35,536,901 $35,536,901 E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FUTURES CONTRACTS - A futures contract is an agreement involving the delivery of a particular asset on a specified future date at an agreed upon price. These contracts are generally used to provide the return of an index without purchasing all of the securities underlying the index or as a temporary substitute for purchasing or selling specific securities. Upon entering into a futures contract, the Portfolio is required to make initial margin deposits with the broker or segregate liquid investments to satisfy the broker's margin requirements. Initial margin deposits are recorded as assets and held in a segregated account at the custodian. During the period the futures contract is open, changes in the value of the contract are recognized as unrealized gains or losses by "marking to market" the contract on a daily basis to reflect the value of the contract's settlement price at the end of each day's trading. Variation margin payments are made or received and recognized as assets due from or liabilities to the broker depending upon whether unrealized gains or losses, respectively, are incurred. When the contract is closed, the Portfolio records a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and its basis in the contract. Risks of entering into futures contracts include the possibility that there may be an illiquid market and that the change in the value of the contract may not correlate with changes in the value of the underlying securities. G. OPTIONS CONTRACTS - A purchased option contract gives the buyer the right, but not the obligation, to buy (call) or sell (put) an underlying item at a fixed exercise price during a specified period. These contracts are generally used by the Portfolio to provide the return of an index without purchasing all of the securities underlying the index or as a substitute for purchasing or selling specific securities. Purchases of put and call options are recorded as investments, the value of which are marked-to-market daily. When a purchased option expires, the Portfolio will realize a loss equal to the premium paid. When the Portfolio enters into a closing sale transaction, the Portfolio will realize a gain or loss depending on whether the sales proceeds from the closing sale transaction are greater or less than the cost of the option. When the Portfolio exercises a put option, it will realize a gain or loss from the sale of the underlying security and the proceeds from such sale will be decreased by the premium originally paid. When the Portfolio exercises a call option, the cost of the security which the Portfolio purchases upon exercise will be increased by the premium originally paid. The premium received for a written option is recorded as a liability. The liability is marked-to-market daily based on the option's quoted market price. When an option expires or the Portfolio enters into a closing purchase transaction, the Portfolio realizes a gain (or loss if the cost of the closing purchase transaction exceeds the premium received when the option was sold) without regard to any unrealized gain or loss on the underlying security and the liability related to such option is eliminated. When a written call option is exercised, the Portfolio realizes a gain or loss from the sale of the underlying security and the proceeds from such sale are increased by the premium originally received. If a written put option is exercised, the amount of the premium originally received will reduce the cost of the underlying security purchased. 20 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The risk associated with purchasing options is limited to the premium originally paid. The risk in writing a call option is that the Portfolio may forego the opportunity for profit if the market price of the underlying security increases and the option is exercised. The risk in writing a put option is that the Portfolio may incur a loss if the market price of the underlying security decreases and the option is exercised. This loss can be greater than premium received. In addition, the Portfolio could be exposed to risks if the counterparties to the transactions are unable to meet the terms of the contracts. H. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. J. SHORT SALES - The Portfolio may enter into a "short sale" of securities in circumstances in which, at the time the short position is open, the Portfolio owns an equal amount of the securities sold short or owns preferred stocks or debt securities, convertible or exchangeable without payment of further consideration, into an equal number of securities sold short. This kind of short sale, which is referred to as one "against the box," may be entered into by the Portfolio to, for example, lock in a sale price for a security the Portfolio does not wish to sell immediately. The Portfolio may also make short sales of a security it does not own, in anticipation of a decline in the market value of that security. To complete such a transaction, the Portfolio must borrow the security to make delivery to the buyer. The Portfolio then is obligated to replace the security borrowed by purchasing it at market price at the time of replacement. The price at such time may be more or less than the price at which the security was sold by the Portfolio. Until the security is replaced, the Portfolio is required to pay to the lender any dividends or interest which accrue during the period of the loan. To borrow the security, the Portfolio also may be required to pay a premium, which would increase the cost of the security sold. The proceeds of the short sale will be retained by the broker, to the extent necessary to meet margin requirements, until the short position is closed out. Until the Portfolio replaces a borrowed security, the Portfolio will segregate with its custodian, or earmark, cash or other liquid assets at such a level that (i) the amount segregated, or earmarked, plus the amount deposited with the broker as collateral will equal the current value of the security sold short and (ii) the amount segregated plus the amount deposited with the broker as collateral will not be less than the market value of the security at the time it was sold short. The Portfolio will incur a loss as a result of the short sale if the price of the security increases between the date of the short sale and the date on which the Portfolio replaces the borrowed security. The Portfolio will realize a gain if the security declines in price between those dates. This result is the opposite of what one would expect from a cash purchase of a long position in a security. The amount of any gain will be decreased, and the amount of any loss increased, by the amount of any premium, dividends or interest the Portfolio may be required to pay in connection with a short sale. No more than one third of the Portfolio's net assets will be, when added together: (i) deposited as collateral for the obligation to replace securities borrowed to effect short sales; and (ii) segregated in connection with short sales. K. SWAP AGREEMENTS - The Portfolio may enter into swap contracts. Swap contracts are derivatives in the form of a contract or other similar instrument, which is an agreement to exchange the return generated by one instrument for the return generated by another instrument. The payment streams are calculated by reference to a specified index and agreed upon notional amount. The term "specified index" includes, but is 21 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED not limited to, currencies, fixed interest rates, prices and total return on interest rate indices, fixed income indices, stock indices and commodity indices (as well as amounts derived from arithmetic operations on these indices). For example, the Portfolio may agree to swap the return generated by a fixed income index for the return generated by a second fixed income index. The currency swaps in which the Portfolio may enter will generally involve an agreement to pay interest streams in one currency based on a specified index in exchange for receiving interest streams denominated in another currency. Such swaps may involve initial and final exchanges that correspond to the agreed upon notional amount. A Portfolio will usually enter into swaps on a net basis, i.e., the two payment streams are netted out in a cash settlement on the payment date or dates specified in the instrument, with the Portfolio receiving or paying, as the case may be, only the net amount of the two payments. The Portfolio's obligations under a swap agreement will be accrued daily (offset against any amounts owing to the Portfolio) and any accrued by unpaid net amounts owed to a swap counterparty will be covered by designating the segregation, either on its records or with the Trust's custodian, of cash or other liquid assets, to avoid any potential leveraging of the Portfolio. To the extent that the net amounts owed to a swap counterparty are covered with such liquid assets, the investment adviser believes such obligations do not constitute "senior securities" under the 1940 Act and accordingly, the investment adviser will not treat them as being subject to the Portfolio's borrowing restrictions. The Portfolio may enter into OTC swap transactions with counterparties that are approved by the investment adviser in accordance with guidelines established by the Board. These guidelines provide for a minimum credit rating for each counterparty and various credit enhancement techniques (for example, collateralization of amounts due from counterparties) to limit exposure to counterparties that have lower credit ratings. The swaps in which the Portfolio may engage may include instruments under which one party pays a single or periodic fixed amount(s) (or premium), and the other party pays periodic amounts based on the movement of a specified index. Swaps do not involve the delivery of securities, other underlying assets, or principal. Accordingly, the risk of loss with respect to swaps is limited to the net amount of payments the Portfolio is contractually obligated to make. If the other party to a swap defaults, the Portfolio's risk of loss consists of the net amount of payments that the Portfolio contractually is entitled to receive. Currency swaps usually involve the delivery of the entire principal value of one designated currency in exchange for the other designated currency. Therefore, the entire principal value of a currency swap is subject to the risk that the other party to the swap will default on its contractual delivery obligations. If there is a default by the counterparty, the Portfolio may have contractual remedies pursuant to the agreements related to the transaction. The swap market has grown substantially in recent years with a large number of banks and investment banking firms acting both as principals and as agents utilizing standardized swap documentation. As a result, the swap market has become relatively liquid. Certain swap transactions involve more recent innovations for which standardized documentation has not yet been fully developed and, accordingly, they are less liquid than traditional swap transactions. The use of swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio securities transactions. If an investment adviser is incorrect in its forecasts of market values, interest rates, and currency exchange rates, the investment performance of the Portfolio would be less favorable than it would have been if this investment technique were not used. Among the strategic transactions into which the Portfolio may enter are interest rate swaps and the purchase or sale of related caps and floors. The Portfolio may enter into these transactions primarily to manage its exposure to interest rates, to protect against currency fluctuations, or to preserve a return or spread on a particular investment. Interest rate swaps involve the exchange by the Portfolio with another party of their respective commitments to pay or receive interest, e.g., an exchange of floating rate payments for fixed rate payments with respect to a notional amount of principal. A currency swap is an agreement to exchange cash flows on a notional amount of two or more currencies based on the relative value differential among them. An index swap is an agreement to swap cash flows on a notional amount based on changes in the values of the reference indices. The purchase of a cap entitles the purchaser, to the extent that a specific index exceeds a predetermined interest rate, to receive payments of interest on a notional principal amount from the party selling such cap. The purchase of a floor entitles the purchaser to receive payments on a notional principal amount from the party selling such floor to the extent that a specified index falls below a predetermined interest rate or amount. In addition the Portfolio may enter into credit default swap contracts for investment purposes. As the seller in a credit default swap contract, the Portfolio would be required to pay the par (or other agreed upon) value of a referenced debt obligation to the counterparty in the event of a default by a third party, such as a U.S. or foreign corporate issuer, on the debt obligation. In return, the Portfolio would receive from the counterparty a periodic stream of payments over the term of the contract provided that no event of default has occurred. If no default occurs, the Portfolio would keep the stream of payments and would have no payment obligations. As the seller, the Portfolio would be subject to investment exposure on the notional amount of the swap. The Portfolio may also purchase credit default swap contracts in order to hedge against the risk of default of debt securities held in its portfolio, in which case the Portfolio would function as the counterparty referenced in the preceding sentence. This would involve the risk that the investment may expire worthless and would only generate income in the event of an actual default by the issuer of the underlying obligation (as opposed to a credit downgrade or other indication of financial instability). It would also involve credit risk--the seller may fail to satisfy its payment obligations to the Portfolio in the event of a default. Swap agreements are marked daily by prices that are retrieved from independent pricing platforms (e.g. Bloomberg) or from brokers. Fair values will be provided if independent prices are unavailable. The change in value, if any, is recorded as unrealized gain or loss in the Statement of Operations. A liquidation payment received or made at the termination of the swap is recorded as realized gain or loss in the Statement of Operations. Net periodic payments are included as part of realized gain (loss) on the Statement of Operations. 22 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED L. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. M. REVERSE REPURCHASE AGREEMENTS - The Portfolio may enter into reverse repurchase agreements with brokers, dealers, domestic and foreign banks or other financial institutions. In a reverse repurchase agreement, the Portfolio sells a security and agrees to repurchase it at a mutually agreed upon date and price, reflecting the interest rate effective for the term of the agreement. It may also be viewed as the borrowing of money by the Portfolio. The Portfolio's investment of the proceeds of a reverse repurchase agreement is the speculative factor known as leverage. Leverage may cause any gains or losses of the Portfolio to be magnified. The Portfolio may enter into a reverse repurchase agreement only if the interest income from investment of the proceeds is greater than the interest expense of the transaction and the proceeds are invested for a period no longer than the term of the agreement. At the time the Portfolio enters into a reverse repurchase agreement, it will earmark, or establish and maintain a segregated account with an approved custodian containing, cash or other liquid securities having a value not less than the repurchase price (including accrued interest). If interest rates rise during a reverse repurchase agreement, it may adversely affect the Portfolio's net asset value. Reverse repurchase agreements are considered to be borrowings under the 1940 Act. The assets contained in the segregated account will be marked-to-market daily and additional assets will be placed in such account on any day in which the assets fall below the repurchase price (plus accrued interest). The Portfolio's liquidity and ability to manage its assets might be affected when it sets aside cash or portfolio securities to cover such commitments. Reverse repurchase agreements involve the risk that the market value of the securities retained in lieu of sale may decline below the price of the securities the Portfolio has sold but is obligated to repurchase. In the event the buyer of securities under a reverse repurchase agreement files for bankruptcy or becomes insolvent, such buyer or its trustee or receiver may receive an extension of time to determine whether to enforce the Portfolio's obligation to repurchase the securities, and a Portfolio's use of the proceeds of the reverse repurchase agreement may effectively be restricted pending such decision. N. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Pacific Investment Management Company LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- PIMCO Inflation Protected Bond Portfolio $3,160,566 0.50% First $1.2 Billion 0.45% Over $1.2 Billion 23 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Prior to April 30, 2007, the management fee for the Portfolio was 50 basis points per all average daily assets . The management fee earned for the period January 1, 2007 through April 29, 2007 was $2,193,462. State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- PIMCO Inflation Protected Bond Portfolio 0.65% 0.90% 0.80% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to Reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Dividend Shares in Shares Ending Shares Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ----------- ------------- ----------- ------------ ---------- PIMCO Inflation Protected Bond Portfolio Class A 6/30/2007 87,861,913 36,728,217 2,389,251 (52,313,191) (13,195,723) 74,666,190 12/31/2006 54,327,315 35,479,616 4,798,379 (6,743,397) 33,534,598 87,861,913 Class B 6/30/2007 36,474,733 3,499,381 777,089 (4,385,281) (108,811) 36,365,922 12/31/2006 35,834,547 3,873,479 2,491,777 (5,725,070) 640,186 36,474,733 Class E 6/30/2007 329,047 326,168 9,018 (179,024) 156,162 485,209 05/01/2006-12/31/2006 -- 392,806 -- (63,759) 329,047 329,047 24 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- PIMCO Inflation Protected Bond Portfolio $8,828,150,419 $306,615,120 $10,176,909,338 $7,473,604 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Net Income Tax Unrealized Unrealized Unrealized Portfolio Cost Appreciation (Depreciation) Depreciation - --------- -------------- ------------ -------------- ------------ PIMCO Inflation Protected Bond Portfolio $2,243,275,397 $9,827,697 $(3,555,796) $6,271,901 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ---------------------- ---------------------- ---------------------- 2006 2005 2006 2005 2006 2005 ----------- ---------- -------- ------- ----------- ---------- PIMCO Inflation Protected Bond Portfolio $71,351,761 $1,500,102 $664,184 $66,877 $72,015,945 $1,566,979 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Depreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ PIMCO Inflation Protected Bond Portfolio $32,004,812 -- $(37,510,073) $(35,536,901) $(41,042,162) The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. FUTURES CONTRACTS The futures contracts outstanding as of June 30, 2007 and the description and unrealized appreciation (depreciation) were as follows: Unrealized Number of Appreciation/ Description Expiration date Contracts Notional Value (Depreciation) - -------------------------------------- --------------------- --------- -------------- -------------- LIBOR Futures March 2008 - Long 1,127 $ 131,985,788 $(2,014,451) LIBOR Futures June 2008 - Long 1,045 122,356,438 (1,873,450) Lif UK 90 Day LIBOR Futures March 2008 - Long 1,376 25,800 34,504 LIBOR Futures December 2007 - Long 415 5,188 5,203 Lif UK 90 Day LIBOR Futures June 2008 - Long 381 9,525 14,331 Japan Government Bonds 10 Year Futures September 2007 - Long 19 2,508,190,000 (4,619) Euro Dollar Futures March 2009 - Long 102 24,158,700 (49,725) Euro Dollar Futures December 2008 - Long 102 24,168,900 (47,175) Euro Dollar Futures June 2008 - Long 393 93,165,563 (458,688) 25 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. FUTURES CONTRACTS - CONTINUED Unrealized Number of Appreciation/ Description Expiration date Contracts Notional Value (Depreciation) - ---------------------------------- ---------------------- --------- -------------- -------------- Euro Dollar Futures March 2008 - Long 78 $ 18,484,050 $ (40,950) Euro Dollar Futures September 2008 - Long 102 24,177,825 (48,450) Euro Dollar Futures June 2009 - Long 102 24,145,950 (49,725) Euro Dollar Futures December 2007 - Long 452 107,027,950 (477,888) U.S. Treasury Note 10 Year Futures September 2007 - Long 210 22,197,656 (236,250) U.S. Treasury Bond Futures September 2007 - Short (933) (100,530,750) 1,399,500 U.S. Treasury Note 5 Year Futures September 2007 - Short (507) (52,767,609) (253,047) 8. FORWARD FOREIGN CURRENCY CONTRACTS Forward Foreign Currency Contracts to Buy: Net Unrealized Value at for In exchange Appreciation/ Settlement Date Contracts to Deliver June 30, 2007 for U.S. $ (Depreciation) --------------- -------------------- ------------- ----------- -------------- 10/2/2007 1,005,568 BRL $ 513,731 $ 512,000 $ 1,731 10/2/2007 956,093 BRL 488,455 495,000 (6,545) 10/2/2007 982,005 BRL 501,693 510,000 (8,307) 10/2/2007 764,622 BRL 390,635 397,000 (6,365) 10/2/2007 998,959 BRL 510,354 514,000 (3,646) 10/2/2007 351,198 BRL 179,422 179,000 422 1/10/2008 89,397,702 CNY 12,031,420 11,982,000 49,420 1/10/2008 18,047,295 CNY 2,428,861 2,415,000 13,861 3/7/2008 15,665,936 CNY 2,122,882 2,132,000 (9,118) 3/7/2008 4,737,118 CNY 641,924 646,000 (4,076) 3/7/2008 9,551,472 CNY 1,294,315 1,302,000 (7,685) 3/7/2008 4,801,150 CNY 650,601 655,000 (4,399) 3/7/2008 4,753,276 CNY 644,114 649,000 (4,886) 3/7/2008 9,140,352 CNY 1,238,604 1,248,000 (9,396) 3/7/2008 9,212,963 CNY 1,248,443 1,258,000 (9,557) 3/2/2009 43,461,700 CNY 6,127,602 6,130,000 (2,398) 3/2/2009 16,098,390 CNY 2,269,689 2,277,000 (7,311) 3/2/2009 17,335,640 CNY 2,444,127 2,452,000 (7,873) 3/2/2009 18,414,165 CNY 2,596,186 2,607,500 (11,314) 7/30/2007 165,798,750 KRW 179,681 179,000 681 9/21/2007 474,931,200 KRW 515,317 512,000 3,317 9/21/2007 458,246,250 KRW 497,213 495,000 2,213 9/21/2007 472,515 KRW 512,695 510,000 2,695 9/21/2007 366,232,500 KRW 397,375 397,000 375 26 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. FORWARD FOREIGN CURRENCY CONTRACTS - CONTINUED Net Unrealized Value at for In exchange Appreciation/ Settlement Date Contracts to Deliver June 30, 2007 for U.S. $ (Depreciation) --------------- -------------------- ------------- ----------- -------------- 9/21/2007 474,858,900 KRW $ 515,238 $ 514,000 $ 1,238 9/28/2007 5,384,363 MXN 496,440 495,000 1,440 9/28/2007 5,521,260 MXN 509,062 510,000 (938) 9/28/2007 4,286,608 MXN 395,226 397,000 (1,774) 9/28/2007 5,589,236 MXN 515,329 514,000 1,329 9/28/2007 1,946,894 MXN 179,504 179,000 504 3/13/2008 5,686,272 MXN 518,613 512,000 6,613 9/28/2007 298,000 PLN 107,158 103,123 4,035 9/28/2007 1,467,136 PLN 527,567 512,000 15,567 9/28/2007 1,403,276 PLN 504,603 495,000 9,603 9/28/2007 1,443,300 PLN 518,995 510,000 8,995 9/28/2007 1,116,821 PLN 401,597 397,000 4,597 9/28/2007 1,451,115 PLN 521,806 514,000 7,806 9/28/2007 499,350 PLN 179,561 179,000 561 12/10/2007 775,545 RUB 30,215 29,590 625 12/10/2007 869,659 RUB 33,882 33,193 689 12/10/2007 892,796 RUB 34,783 34,083 700 1/11/2008 13,250,560 RUB 516,209 512,000 4,209 1/11/2008 12,815,550 RUB 499,262 495,000 4,262 1/11/2008 13,183,500 RUB 513,596 510,000 3,596 1/11/2008 10,259,473 RUB 399,683 397,000 2,683 1/11/2008 13,289,470 RUB 517,724 514,000 3,724 1/11/2008 4,598,510 RUB 179,146 179,000 146 7/3/2007 787,835 SGD 515,020 512,000 3,020 7/3/2007 761,409 SGD 497,745 495,000 2,745 7/3/2007 782,850 SGD 511,761 510,000 1,761 7/3/2007 609,713 SGD 398,579 397,000 1,579 7/3/2007 788,579 SGD 515,506 514,000 1,506 8/7/2007 274,407 SGD 179,903 179,000 903 10/3/2007 2,238,981 SGD 1,474,110 1,465,000 9,110 10/3/2007 1,475,311 SGD 971,322 967,417 3,905 ------- $76,578 ======= 27 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. FORWARD FOREIGN CURRENCY CONTRACTS - CONTINUED Forward Foreign Currency Contracts to Sell: Net Unrealized Value at In exchange Appreciation/ Settlement Date Contracts to Deliver June 30, 2007 for U.S. $ (Depreciation) --------------- -------------------- ------------- ----------- -------------- 8/9/2007 1,218,000 CAD $ 1,146,313 $ 1,139,484 $ (6,829) 9/6/2007 1,032,000 CHF 847,375 849,383 2,008 7/26/2007 32,565,000 EUR 44,065,048 43,690,637 (374,411) 8/9/2007 8,282,000 GBP 16,605,305 16,534,640 (70,665) 7/24/2007 163,973,000 JPY 1,332,886 1,355,462 22,576 7/3/2007 2,255,075 SGD 1,474,177 1,465,000 (9,177) 7/3/2007 1,475,311 SGD 964,433 960,426 (4,007) --------- $(440,505) ========= CAD - Canadian Dollar CHF - Swiss Franc CNY - China Yuan Renminbi EUR - Euro GBP - Great Britain Pound JPY - Japanese Yen PLN - Polish Zloty RUB - Russian Ruble 9. OPTIONS During the year ended June 30, 2007 the following options contracts were written: PIMCO INFLATION PROTECTED BOND PORTFOLIO ------------------------ Number of Contracts Premium ----------- --------- Options outstanding at December 31, 2006.......... 24,700,516 $ 256,323 Options written................................... 87,700,448 102,388 Options bought back............................... (71,200,000) -- Options closed and expired........................ (21,800,516) (256,323) Options exercised................................. -- -- ----------- --------- Options outstanding at June 30, 2007.............. 19,400,448 $ 102,388 =========== ========= 28 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. SWAP AGREEMENTS Open swap agreements at June 30, 2007 were as follows: Notional Expiration Amount Date Description Value ------ ---------- -------------------------------------------------------------------- ---------- 3,400,000 USD 12/20/2008 Agreement with Lehman Brothers dated 12/06/2006 to receive the $4,350 notional amount multiplied by 0.370% and to pay par in the event of default of underlying sovereign entities of the Republic of Peru. 3,400,000 USD 12/20/2008 Agreement with Morgan Stanley Capital Services, Inc., dated 755 12/06/2006 to receive the notional amount multiplied by 0.300% and to pay par in event of default of underlying sovereign entities of the Republic of Panama. 7,500,000 USD 6/20/2009 Agreement with Goldman Sachs Capital Markets, L.P, dated (50,049) 6/01/2007 to receive semi-annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by the 3 month USD-LIBOR-BBA. 40,000,000 USD 6/20/2009 Agreement with Morgan Stanley Capital Services, Inc., dated (271,574) 12/18/2006 to receive semi-annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by the 3 month USD-LIBOR-BBA. 18,300,000 USD 12/19/2012 Agreement with Lehman Brothers dated 06/19/2007 to pay semi- (401,352) annually the notional amount multiplied by 5.00% and to receive semi-annually the notional amount multiplied by the 3 month USD- LIBOR-BBA. 11,500,000 USD 12/19/2012 Agreement with Morgan Stanley Capital Services, Inc., dated (252,216) 01/21/2007 to receive semi-annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by the 3 month USD-LIBOR-BBA. 62,000,000 USD 6/20/2014 Agreement with Lehman Brothers dated 12/14/2006 to pay semi- 203,684 annually the notional amount multiplied by 5.00% and to receive semi-annually the notional amount multiplied by the 3 USD- LIBOR-BBA. 27,100,000 USD 6/19/2017 Agreement with Morgan Stanley Capital Services, Inc., dated 1,386,773 1/15/2007 to receive semi-annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by the 3 month USD-LIBOR-BBA. 28,000,000 USD 6/20/2017 Agreement with J.P. Morgan Chase Bank dated 12/08/2006 to pay 1,416,311 semi-annually the notional amount multiplied by 5.00% and to receive semi-annually the notional amount multiplied by the 3 month USD-LIBOR-BBA. 3,200,000 USD 12/19/2017 Agreement with J.P. Morgan Chase Bank dated 01/27/2007 to pay 163,752 semi-annually the notional amount multiplied by 5.00% and to receive semi-annually the notional amount multiplied by the 3 month USD-LIBOR-BBA. 20,800,000 USD 12/19/2037 Agreement with Morgan Stanley Capital Services, Inc., dated (2,379,654) 01/14/2007 to receive semi-annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by the 3 month USD-LIBOR-BBA. 29 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. SWAP AGREEMENTS - CONTINUED Notional Expiration Amount Date Description Value ------ ---------- ----------------------------------------------------------------- ---------- 3,600,000 AUD 1/15/2010 Agreement with J.P. Morgan Chase Bank dated 1/23/2007 to pay $(27,540) semi-annually the notional amount multiplied by the 6 month AUD-BBR-BBSW and to receive semi-annually the notional amount multiplied by 6.5%. 82,600,000 EUR 7/14/2011 Agreement with J.P. Morgan Chase Bank dated 10/26/2006 to pay 1,710,688 July 14, 2011 [(FRCPxtob End Index/FRCPxtob Start Index)- 1}*Notion and to receive July 14, 20011 {[1+2.26125%)^5]- 1}*Notional. 4,700,000 EUR 4/10/2012 Agreement with J.P. Morgan Chase Bank dated 10/02/2006 to pay (47,669) April 10, 2016 [(FRCPxtob End Index/FRCPxtob Start Index)- 1}*Notional and to receive April 10, 2012 {[1+1.19575%)^5]- 1}*Notional. 9,400,000 EUR 6/17/2015 Agreement with Goldman Sachs Capital Markets, L.P. dated 276,980 08/05/2005 to pay annually the notional amount multiplied by 4.50% and to receive annually the notional amount multiplied by the 6 month EUR-EURIBOR-Telerate. 2,500,000 EUR 10/15/2016 Agreement with J.P. Morgan Chase Bank dated 10/02/2006 to pay 14,380 October 15, 2016 [(FRCPxtob End Index/FRCPxtob Start Index)- 1}*Notional and to receive October 15,2011 {[1+2.3525%)^5]- 1}*Notional. 10,000,000 GBP 6/15/2008 Agreement with J.P. Morgan Chase Bank dated 10/4/2004 to pay (216,349) semi-annually the notional amount multiplied by the 6 month GBP- LIBOR-BBA and to receive semi-annually the notional amount multiplied by 5%. 28,700,000 GBP 9/15/2015 Agreement with Goldman Sachs Capital Markets L.P. dated 3,719,596 3/28/2007 to receive the notional amount multiplied by the GBP- LIBOR-BBA and to pay semi-annually the notional amount multiplied by 5.61875%. 3,200,000,000 JPY 3/18/2009 Agreement with Morgan Stanley Capital Services Inc., dated (73,366) 01/05/2007 to receive semi-annually the notional amount multiplied by the 6 month JPY-LIBOR-BBA and to pay semi- annually the notional amount multiplied by 1.00%. 34,700,000 MXN 11/4/2016 Agreement with Citibank, N.A., New York, Inc., dated 05/07/2007 17,640 to receive the notional amount multiplied by 8.17% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. ---------- $5,195,140 ========== USD - United States Dollar AUD - Australian Dollar EUR - Euro GBP - Great Britain Pound JPY - Japanese Yen MXN - Mexican Peso 30 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 11. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 12. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 31 MET INVESTORS SERIES TRUST PIMCO Total Return Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- PIMCO TOTAL RETURN PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MAJOR MARKET TRENDS AFFECTING THE PORTFOLIO'S PERFORMANCE During the second quarter of 2007 bonds gave back much of their gains from earlier in the year as worldwide growth and capital flows drove interest rates higher. The Lehman Brothers Aggregate Bond Index, a widely used index of high-grade bonds, managed a modest gain of 0.98 percent for the first six months of the year. The benchmark 10-year Treasury bond yielded 5.03 percent as of the end of June, 33 basis points higher than at the start of the year. During the first quarter of 2007 economic data pointed toward slower growth, heightening market expectations for Federal Reserve easing. During the second quarter the data, especially employment statistics, gave little indication of economic weakness, causing expectations of Fed easing to unwind and interest rates to move higher. Rates also climbed in Europe and the U.K. as central banks there tightened to forestall inflation. Another critical factor moving rates higher was the market's anticipation of central bank reserve diversification away from government bonds toward riskier assets. China's investment in a major U.S. private equity firm raised investor awareness that there could be less demand for Treasuries at the margin in the future. One consequence of institutional investors seeking to get out ahead of this trend was the return of the term premium to the U.S. yield curve late in the second quarter. The Fed has remained on hold thus far in 2007, indicating a reluctance to ease due to inflation concerns. OTHER FACTORS ATTRIBUTED TO THE PORTFOLIO'S POSITIVE/NEGATIVE PERFORMANCE VS. THE BENCHMARK Below investment grade corporate bonds and locally issued emerging market bonds held up better than their higher quality counterparts during difficult market conditions in the first half of 2007. Above-index duration hurt performance over the six-month period as interest rates rose. An emphasis on shorter maturities was a positive, as yields on these bonds fell by more than those on longer maturities. Mortgage-backed bond returns lagged Treasuries on a like-duration basis for the first six months of the year. Returns from Treasury Inflation Protected Securities (TIPS) and municipal bonds were mixed. TIPS outpaced nominal bonds for the first half of 2007, as high gasoline prices drove higher inflation accruals. Municipal bonds lagged taxable bonds for the first half of 2007 after a difficult first quarter. Underweighting corporate bonds was negative, as high grade corporates modestly outpaced Treasuries on a like-duration basis for the first half of 2007. Holding emerging market bonds added to performance, as they outperformed Treasuries for the first half of 2007. Government bonds around the world were under pressure amid the rise in rates. U.S. Treasuries fared better than bonds of most developed economies for the first six months of the year. Both the Bank of England and European Central Bank raised rates during the first half of the year to quell inflation while the Fed remained on hold. MARKET/PORTFOLIO OUTLOOK Real global growth should continue to advance at an annual rate of around 5 percent over the next several years, led by rapid expansion in developing economies such as China and India. More mature developed economies will likely grow at rates closer to 2 percent amid demographic and other challenges. The U.S. economy should remain weak in 2007 and 2008. The downturn in the residential property market has not found a bottom and the corresponding influence on homeowners and consumers has yet to be fully realized. Non-dollar assets should outperform dollar-denominated investments since relatively sluggish U.S. growth points to a weaker U.S. dollar and lower asset price appreciation than in the rest of the world. STRATEGY: Key strategies will include: . INTEREST RATE STRATEGIES--PIMCO will likely reduce overall duration in anticipation of higher long-term rates over the next several years. However, we will likely maintain an overweight to shorter maturities in anticipation of a steeper yield curve. Over a cyclical time frame this steepening is likely to occur as the Fed cuts short-term rates later this year and early next to offset the negative impact of the housing downturn on the U.S. economy. Over a longer time horizon the yield curve could also steepen because of continued diversification away from longer maturity Treasury bonds by developing countries with large currency reserves. . EMERGING MARKET BONDS--To participate in the rapid growth expected in developing economies, PIMCO will likely take exposure to locally issued emerging market bonds. Local EM bonds are poised for continued growth in new issuance, liquidity and investor participation. Their yields, many of which are in the high single digits, are likely to compress as economic fundamentals continue to improve. Yield premiums relative to Treasuries on local EM bonds tend to be more attractive than those on mostly dollar denominated, external emerging market debt, which already reflect the strong growth prospects for these economies. . CURRENCY--PIMCO will likely take advantage of expected weakness in the U.S. dollar by building currency positions, comprised largely of EM currencies. Local EM bonds, which are typically denominated in home country currencies, can be effective vehicles for taking EM currency exposure. . DEVELOPED NON-U.S. MARKETS--PIMCO will likely take exposure to short maturities in the U.K., where yields reflect more central bank tightening than we expect. . MORTGAGE AND ASSET-BACKED BONDS--While mortgages will remain an important source of high quality yield in portfolios, PIMCO will target neutral allocations versus the index and look to add value via security selection. In the case of asset-backed bonds such as those backed by home equity loans, PIMCO will continue to emphasize the highest quality short-term issues that offer credit enhancement and payment priority. . CORPORATES--Historically tight credit premiums point toward a continued underweight of this sector, as better opportunities to enhance yield exist elsewhere. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- PIMCO TOTAL RETURN PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- In an environment where interest rates may trend upward, rising rates will negatively impact fixed income securities. Bonds with a longer duration (a measure of the expected life of a security) tend to be more sensitive to changes in interest rates, usually making them more volatile than securities with shorter durations. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. Each sector of the bond market entails risk. Municipals may realize gains and may incur a tax liability from time to time. The guarantee on Treasuries, TIPS and Government Bonds is to the timely repayment of principal and interest, shares of a portfolio that invest in them are not guaranteed. Mortgage-backed securities are subject prepayment risk. With corporate bonds there is no assurance that issuers will meet their obligations. An investment in high-yield securities generally involves greater risk to principal than an investment in higher-rated bonds. Investing in non-U.S. securities may entail risk as a result of non-U.S. economic and political developments, which may be enhanced when investing in emerging markets. WILLIAM H. GROSS PASI HAMALAINEN Portfolio Managers PACIFIC INVESTMENT MANAGEMENT COMPANY LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------------------------------------- Federal National Mortgage Assoc. (5.500%, TBA) 30.50% -------------------------------------------------------------------- Federal Republic of Germany (4.500%, due 08/17/07) 11.44% -------------------------------------------------------------------- Federal National Mortgage Assoc. (5.000%, due 03/01/26) 3.73% -------------------------------------------------------------------- Federal National Mortgage Assoc. (5.000%, due 02/01/35) 2.15% -------------------------------------------------------------------- Federal National Mortgage Corp. (5.000%, due 02/01/36) 1.66% -------------------------------------------------------------------- Federal National Mortgage Corp. (6.500%, TBA) 1.64% -------------------------------------------------------------------- U.S. Treasury Inflation Index Note (0.875%, due 04/15/10) 1.50% -------------------------------------------------------------------- General Electric Capital Corp. (5.355%, due 10/24/08) 1.41% -------------------------------------------------------------------- Federal Republic of Brazil (10.000%, due 01/01/12) 1.36% -------------------------------------------------------------------- Federal National Mortgage Corp. (5.500%, due 09/25/24) 0.94% -------------------------------------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- PIMCO TOTAL RETURN PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- PIMCO TOTAL RETURN PORTFOLIO MANAGED BY PACIFIC INVESTMENT MANAGEMENT COMPANY LLC VS. LEHMAN BROTHERS AGGREGATE BOND INDEX/1/ Growth Based on $10,000+ [CHART] PIMCO Total Return Lehman Brothers Portfolio - Class B Aggregate Bond Index --------------------- ---------------------- 2/12/2001 $10,000 $10,000 12/31/2001 10,669 10,669 12/31/2002 11,661 11,765 12/31/2003 12,186 12,249 12/31/2004 12,771 12,779 12/31/2005 13,058 13,090 12/31/2006 13,647 13,658 6/30/2007 13,654 13,791 ----------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ----------------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/3/ ----------------------------------------------------------- PIMCO Total Return Portfolio--Class A 5.39% 4.03% 4.62% 5.41% - -- Class B 5.18% 3.75% 4.34% 5.00% Class E 5.25% 3.85% 4.44% 4.21% ----------------------------------------------------------- Lehman Brothers Aggregate - - - Bond Index/1/ 6.11% 3.98% 4.48% 5.13% ----------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Lehman Brothers Aggregate Bond Index represents securities that are U.S. domestic, taxable, non-convertible and dollar denominated. The Index covers the investment grade fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A shares is 5/1/01. Inception of the Class B shares is 2/12/01. Inception of the Class E shares is 10/31/01. Index returns are based on an inception date of 1/31/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 PIMCO TOTAL RETURN PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,002.10 $2.63 Hypothetical (5% return before expenses) 1,000.00 1,022.17 2.66 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,000.50 $3.87 Hypothetical (5% return before expenses) 1,000.00 1,020.93 3.91 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,000.50 $3.37 Hypothetical (5% return before expenses) 1,000.00 1,021.42 3.41 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.53%, 0.78%, and 0.68% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ MUNICIPALS - 0.5% Badger Tobacco Asset Securitization Corp. 5.750%, due 06/01/11............... $ 2,000,000 $ 2,103,160 6.125%, due 06/01/27............... 270,000 284,734 6.375%, due 06/01/32............... 360,000 392,205 Georgia State 5.980%, due 05/01/20 (144A)(a)......................... 1,000,000 1,087,700 Illinois Development Finance Authority (AMBAC) 5.980%, due 02/01/33 (144A)(a)(b)...................... 3,705,000 3,823,486 Texas State 4.750%, due 04/01/35.............. 4,800,000 4,763,088 Tobacco Settlement Funding Corp. 5.875%, due 05/15/39............... 2,000,000 2,129,280 6.250%, due 06/01/42............... 1,300,000 1,410,383 Tobacco Settlement Revenue Management 6.375%, due 05/15/28.............. 1,800,000 1,911,078 ---------------- Total Municipals (Cost $17,198,860) 17,905,114 ---------------- DOMESTIC BONDS & DEBT SECURITIES - 23.5% ASSET-BACKED SECURITIES - 1.8% Ameriquest Mortgage Securities, Inc. 5.880%, due 06/25/34 (144A)(a)(b)...................... 65,767 65,830 Asset Backed Funding Certificates 5.670%, due 06/25/34(b)............ 5,856,448 5,873,057 5.380%, due 01/25/37(b)............ 2,788,489 2,790,225 Bear Stearns Asset Backed Securities, Inc. 5.720%, due 10/27/32(b)........... 71,791 72,051 Carrington Mortgage Loan Trust 5.640%, due 10/25/35(b)........... 5,105,843 5,120,851 Cendant Mortgage Corp. 6.000%, due 07/25/43 (144A)(a)......................... 378,705 378,538 Citigroup Mortgage Loan Trust, Inc. 5.380%, due 01/25/37(b)........... 2,050,937 2,052,651 GMAC LLC 6.000%, due 04/01/11(b)............ 5,000,000 4,823,150 6.625%, due 05/15/12............... 5,100,000 4,929,991 Lehman XS Trust 5.410%, due 05/25/46(b)........... 375,040 375,119 Master Asset Backed Securities Trust 5.430%, due 11/25/35(b)........... 198,506 198,655 -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- ASSET-BACKED SECURITIES - CONTINUED Merrill Lynch Mortgage Investors, Inc. 5.430%, due 07/25/36(b)........... $ 370,679 $ 370,892 5.390%, due 08/25/36(b)........... 9,042,914 9,042,914 Morgan Stanley ABS Capital I 5.380%, due 05/25/37(b).......... 5,113,907 5,112,311 Morgan Stanley Equity Index-Linked 1.000%, due 07/07/08............. 12,000,000 11,930,814 Option One Mortgage Loan Trust 5.640%, due 08/25/33(b).......... 39,620 39,716 Renaissance Home Equity Loan Trust 5.760%, due 08/25/33(b).......... 390,489 391,726 Residential Asset Securities Corp. 5.430%, due 04/25/37(b).......... 5,448,311 5,452,594 Structured Asset Securities Corp. 5.334%, due 10/25/35 (144A)(a)........................ 368,437 368,074 Wachovia Asset Securitization, Inc. 5.580%, due 06/25/33(b).......... 113,884 110,382 Wells Fargo Home Equity Trust 5.430%, due 11/25/35 (144A)(a)(b)..................... 5,584,803 5,588,281 ---------------- 65,087,822 ---------------- AUTOMOBILES - 0.5% Carmax Auto Owner Trust 5.328%, due 06/16/08............. 3,200,000 3,200,000 DaimlerChrysler NA Holdings Corp. 7.200%, due 09/01/09............. 255,000 263,315 Ford Motor Co. 6.530%, due 11/29/13(a).......... 6,965,000 7,008,726 Triad Auto Receivables Owner Trust 5.303%, due 06/12/08............. 1,410,994 1,410,774 Wachovia Auto Loan Owner Trust 2006-1 5.337%, due 06/20/08...... 7,700,000 7,701,201 ---------------- 19,584,016 ---------------- AUTOMOTIVE LOANS - 0.6% Ford Motor Credit Co. 5.800%, due 01/12/09.............. 3,000,000 2,937,600 7.250%, due 10/25/11.............. 8,800,000 8,477,058 7.800%, due 06/01/12.............. 1,300,000 1,269,451 7.000%, due 10/01/13.............. 400,000 371,053 Ford Motor Credit Co. LLC 6.190%, due 09/28/07(b)........... 600,000 599,998 4.950%, due 01/15/08.............. 800,000 794,111 General Motors Acceptance Corp. 7.250%, due 03/02/11............. 6,600,000 6,583,566 ---------------- 21,032,837 ---------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- BANKS - 3.1% Abbey National Treasury Services Plc 5.270%, due 07/02/08(b)........... $ 12,900,000 $ 12,905,521 ABN AMRO NA Holding Capital 6.523%, due 12/29/49 (144A)(a)......................... 345,000 358,339 American Express Bank FSB/AXP 5.340%, due 06/12/09(b)........... 18,100,000 18,107,674 Bank of America NA 5.360%, due 12/18/08(b)........... 13,800,000 13,807,976 Bank of Ireland 5.370%, due 12/19/08(b)............ 7,700,000 7,709,810 5.410%, due 12/18/09(b)............ 5,400,000 5,410,643 Calyon New York 5.336%, due 01/16/09(b)........... 14,600,000 14,607,826 Credit Agricole SA/London 5.360%, due 05/28/09 (144A)(a)......................... 18,100,000 18,108,073 Fleet Boston Financial Corp. 7.375%, due 12/01/09.............. 70,000 73,135 Glitnir Banki HF 5.618%, due 04/20/10 (144A)(a)(b)...................... 4,700,000 4,695,737 HSBC Capital Funding LP 1.000%, due 12/29/49 (144A)(a)......................... 585,000 548,264 ICICI Bank, Ltd. 5.895%, due 01/12/10 (144A)(a)(b)...................... 3,000,000 3,006,753 Popular NA, Inc. 4.700%, due 06/30/09.............. 50,000 49,270 Rabobank Capital Fund Trust III 5.254%, due 12/29/49 (144A)(a)......................... 370,000 347,058 Unicredit Luxembourg Finance SA 5.405%, due 10/24/08 (144A)(a)(b)...................... 13,100,000 13,107,781 Westpac Capital Trust III 5.819%, due 12/29/49 (144A)(a)......................... 80,000 79,268 Westpac Capital Trust IV 5.256%, due 12/29/49 (144A)(a)......................... 165,000 153,385 ---------------- 113,076,513 ---------------- BUILDING MATERIALS - 0.2% C10 Capital, Ltd. 6.722%, due 12/18/49.............. 6,800,000 6,618,236 ---------------- CHEMICALS - 0.0% Dow Chemical Co. 7.375%, due 11/01/29.............. 185,000 200,801 ------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------- CHEMICALS - CONTINUED ICI Wilmington, Inc. 5.625%, due 12/01/13............... $ 340,000 $ 334,509 ---------------- 535,310 ---------------- COLLATERALIZED MORTGAGE OBLIGATIONS - 9.5% Adjustable Rate Mortgage Trust 4.589%, due 05/25/35............... 4,915,772 4,844,302 AES Corp. Long Term Rate of Credit 1.000%, due 04/30/10(a)............ 5,600,000 5,607,000 American Home Mortgage Investment Trust 4.390%, due 02/25/45(b)............ 5,894,099 5,772,674 Banc of America Funding Corp. 4.113%, due 05/25/35(b)............. 8,723,439 8,544,249 4.614%, due 02/20/36(b)............. 18,698,015 18,516,109 Banc of America Mortgage Securities, Inc. 5.770%, due 01/25/34(b)............. 1,844,071 1,853,554 5.000%, due 05/25/34................ 3,576,081 3,503,641 Bear Stearns Adjustable Rate Mortgage Trust 5.329%, due 02/25/33(b)............. 138,949 140,857 4.750%, due 10/25/35(b)............. 6,816,416 6,736,218 Bear Stearns ALT-A Trust 5.377%, due 05/25/35................ 4,941,943 4,902,167 5.818%, due 11/25/36................ 6,537,477 6,502,482 5.824%, due 11/25/36................ 10,677,342 10,658,592 Bear Stearns Commercial Mortgage Securities, Inc. 5.060%, due 11/15/16............... 157,029 156,013 Bear Stearns Mortgage Funding Trust 5.390%, due 02/25/37(b)............ 12,070,622 12,065,097 Chevy Chase Mortgage Funding Corp. 5.450%, due 08/25/35- 05/25/48 (a)(b).................... 6,922,871 6,930,527 Citigroup Mortgage Loan Trust, Inc. 4.700%, due 12/25/35(b)............. 19,788,142 19,390,796 5.380%, due 05/25/37(b)............. 3,000,000 3,002,817 Countrywide Alternative Loan Trust 0.419%, due 05/25/35(b)(c)(d)...... 12,632,256 41,117 5.530%, due 03/20/46(b)............. 486,646 486,449 Countrywide Home Loans 5.640%, due 03/25/35................ 3,089,630 3,099,368 5.610%, due 04/25/35................ 300,123 301,039 5.660%, due 06/25/35 (144A)(a)(b)...................... 11,998,999 11,978,991 5.868%, due 09/20/36(b)............. 13,418,879 13,416,878 Credit Suisse First Boston Mortgage Securities Corp. 5.954%, due 03/25/32 (144A)(a)(b)....................... 427,719 426,934 See notes to financial statements 6 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- COLLATERALIZED MORTGAGE OBLIGATIONS - CONTINUED 6.500%, due 04/25/33................ $ 388,942 $ 389,432 6.000%, due 11/25/35................ 8,816,255 8,795,540 Deutsche Alt-A Securities, Inc. 5.410%, due 08/25/37(b)............ 1,400,000 1,400,219 DSLA Mortgage Loan Trust 7.236%, due 07/19/44(b)............ 3,029,749 3,068,879 First Horizon Alternative Mortgage Securities 0.119%, due 01/25/36(b)(c)(d)...... 125,287,467 126,716 GMAC Mortgage Corp. 5.940%, due 07/01/13............... 59,687 59,241 GMAC Mortgage Corp. Loan Trust 5.500%, due 09/25/34............... 3,534,533 3,497,859 Green Tree Financial Corp. 6.220%, due 03/01/30............... 187,864 186,631 Greenpoint Mortgage Funding Trust 5.540%, due 06/25/45(b)............. 251,207 251,422 5.400%, due 01/25/47(b)............. 482,052 482,318 GS Mortgage Securities Corp. II 5.410%, due 03/06/20 (144A)(a)(b)....................... 18,100,000 18,119,828 GS Mortgage Security Corp. 4.538%, due 09/25/35(b)............ 309,446 305,017 GSR Mortgage Loan Trust 6.000%, due 03/25/32................ 3,209 3,153 4.549%, due 09/25/35(b)............. 770,789 765,125 5.500%, due 11/25/35................ 6,517,620 6,499,829 5.458%, due 04/25/36................ 8,126,510 8,116,773 Harborview Mortgage Loan Trust 5.540%, due 05/19/35(b)............. 3,350,820 3,355,846 5.410%, due 01/19/38(b)............. 339,932 340,400 5.510%, due 01/19/38(b)............. 441,002 441,757 Indymac ARM Trust 6.678%, due 01/25/32(b)............ 2,423 2,419 Indymac Index Mortgage Loan Trust 5.410%, due 11/25/46(b)............ 388,384 388,626 Indymac Residential Asset Backed Trust 5.400%, due 07/25/37(b)............ 2,500,000 2,503,522 JPMorgan Mortgage Trust 4.768%, due 07/25/35(b)............ 17,444,533 17,152,416 LB-UBS Commercial Mortgage Trust 3.323%, due 03/15/27............... 4,000,000 3,944,807 Lehman XS Trust 5.400%, due 04/25/46(b)............ 285,561 285,739 Master Asset Securitization Trust 4.500%, due 03/25/18............... 2,768,472 2,708,227 Merrill Lynch First Franklin Mortgage Loan Trust 5.380%, due 07/25/37(b)............ 1,900,000 1,900,297 -------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------------- COLLATERALIZED MORTGAGE OBLIGATIONS - CONTINUED MLCC Mortgage Investors, Inc. 5.700%, due 03/15/25(b)............. $ 93,155 $ 93,417 Morgan Stanley Capital I 5.380%, due 10/15/20 (144A)(a)........................... 2,611,772 2,615,287 Morgan Stanley Dean Witter Capital 4.920%, due 03/12/35................ 495,000 476,859 Popular ABS Mortgage Pass-Through Trust 5.410%, due 06/25/47(b)............. 4,943,805 4,944,020 Residential Accredit Loans, Inc. 5.720%, due 03/25/33(b)............. 2,128,065 2,136,479 Residential Asset Securitization Trust 5.720%, due 05/25/33(b)............. 2,234,393 2,243,734 Residential Funding Mortgage Securities I 5.670%, due 06/25/18(b)............. 1,232,633 1,234,560 Residential Funding Mortgage Securities II 5.480%, due 05/25/37(b)............. 5,284,989 5,288,275 Sequoia Mortgage Trust 5.670%, due 07/20/33(b)............. 1,313,505 1,319,912 Structured Asset Mortgage Investments, Inc. 6.929%, due 03/25/32(b).............. 1,264,169 1,260,862 5.550%, due 05/25/45(b).............. 3,276,934 3,280,912 Structured Asset Securities Corp. 5.000%, due 12/25/34................ 3,494,638 3,464,649 Wachovia Bank Commercial Mortgage Trust 5.410%, due 09/15/21 (144A)(a)(b)........................ 3,887,566 3,889,658 Washington Mutual, Inc. 5.860%, due 12/25/27(b).............. 5,415,421 5,418,292 5.094%, due 10/25/32(b).............. 125,401 125,087 4.058%, due 10/25/33................. 5,100,000 5,027,121 5.474%, due 02/27/34(b).............. 861,430 846,813 3.799%, due 06/25/34(b).............. 22,700,000 21,997,437 6.429%, due 06/25/42- 08/25/42(b)........................ 1,527,567 1,528,637 Wells Fargo Mortgage Backed Securities Trust 4.656%, due 09/25/33(b).............. 5,725,910 5,610,733 4.950%, due 03/25/36................. 17,663,078 17,411,031 5.240%, due 04/25/36................. 17,422,190 17,281,478 5.519%, due 08/25/36................. 9,800,000 9,729,566 ---------------- 351,194,728 ---------------- See notes to financial statements 7 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- CONTAINERS & PACKAGING - 0.0% Owens Brockway Glass Container, Inc. 8.875%, due 02/15/09............. $ 1,000,000 $ 1,022,500 ---------------- CREDIT CARD - 0.2% Citibank Credit Card Issuance Trust 5.526%, due 02/07/10(b).......... 4,000,000 4,006,969 MBNA Credit Card Master Note Trust 3.300%, due 07/15/10(b)........... 1,500,000 1,482,431 5.440%, due 08/16/10.............. 1,200,000 1,201,941 ---------------- 6,691,341 ---------------- DISTRIBUTION/WHOLESALE - 0.0% Roundys, Inc. 7.720%, due 11/03/11(a)(c)....... 987,525 996,042 ---------------- ELECTRIC - 0.1% Consumers Energy Co. 5.000%, due 02/15/12............. 2,500,000 2,432,220 Progress Energy, Inc. 7.100%, due 03/01/11............. 1,600,000 1,677,915 ---------------- 4,110,135 ---------------- ELECTRIC UTILITIES - 0.6% Arizona Public Service Co. 4.650%, due 05/15/15............. 165,000 150,705 CMS Energy Corp. 7.500%, due 01/15/09.............. 7,251,000 7,471,865 9.875%, due 10/15/07.............. 500,000 507,148 Dominion Resources, Inc. 8.125%, due 06/15/10.............. 335,000 360,963 6.300%, due 03/15/33.............. 210,000 208,443 DTE Energy Co. 6.375%, due 04/15/33............. 260,000 257,920 Entergy Gulf States 3.600%, due 06/01/08............. 1,400,000 1,375,321 NRG Energy, Inc. 7.250%, due 02/01/14............. 5,500,000 5,527,500 Pacificorp 4.300%, due 09/15/08.... 250,000 246,744 Pepco Holdings, Inc. 6.450%, due 08/15/12.............. 90,000 92,449 7.450%, due 08/15/32.............. 180,000 197,728 Progress Energy, Inc. 6.850%, due 04/15/12............. 650,000 682,050 PSEG Power LLC 5.500%, due 12/01/15.............. 420,000 404,660 8.625%, due 04/15/31.............. 245,000 300,389 TECO Energy, Inc. 6.750%, due 05/01/15............. 4,400,000 4,509,938 ---------------- 22,293,823 ---------------- FINANCIAL - DIVERSIFIED - 3.2% American General Finance Corp. 4.500%, due 11/15/07............. 280,000 279,252 ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ FINANCIAL - DIVERSIFIED - CONTINUED ANZ Capital Trust II 5.360%, due 12/29/49 (144A)(a)................... $ 525,000 $ 505,612 Bank of America Commercial Mortgage, Inc. 4.890%, due 04/11/37........ 1,267,643 1,257,321 Citigroup, Inc. 5.625%, due 08/27/12........ 1,000,000 1,001,318 General Electric Capital Corp. 5.355%, due 10/24/08(b)...... 52,000,000 52,037,440 5.450%, due 01/15/13......... 375,000 371,526 6.750%, due 03/15/32......... 165,000 179,578 GMAC LLC 6.610%, due 05/15/09......... 1,600,000 1,600,768 7.000%, due 02/01/12......... 4,800,000 4,712,151 Goldman Sachs Group, Inc. 5.700%, due 09/01/12........ 55,000 55,027 HSBC Capital Funding LP 9.547%, due 12/31/49 (144A)(a)................... 350,000 386,742 HSBC Finance Corp. 5.360%, due 05/21/08(b)...... 1,100,000 1,100,760 5.415%, due 10/21/09(b)...... 11,600,000 11,607,297 ING Capital Funding Trust III 8.439%, due 12/31/49........ 200,000 217,261 JPMorgan Chase Commercial Mortgage Securities 3.890%, due 01/12/37........ 2,216,591 2,167,267 Lehman Brothers Holdings, Inc. 5.410%, due 12/23/08(b)..... 12,500,000 12,513,325 Mid-State Trust 7.791%, due 03/15/38........ 259,561 274,175 Mizuho JGB Investment 9.870%, due 12/31/49 (144A)(a)................... 410,000 426,304 Mizuho Preferred Capital 8.790%, due 12/29/49 (144A)(a)................... 390,000 401,524 Morgan Stanley 5.809%, due 10/18/16(b)..... 3,900,000 3,902,648 Morgan Stanley Group, Inc. 5.300%, due 03/01/13........ 800,000 785,083 Nisource Finance Corp. 6.150%, due 03/01/13........ 475,000 479,260 Prudential Holding LLC 8.695%, due 12/18/23 (144A)(a)................... 150,000 181,612 RBS Capital Trust II 6.425%, due 12/29/49........ 120,000 116,976 RBS Capital Trust III 5.512%, due 09/29/49........ 815,000 784,452 See notes to financial statements 8 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- FINANCIAL - DIVERSIFIED - CONTINUED SLC Student Loan Trust 5.313%, due 02/15/15(b)........... $ 2,100,000 $ 2,099,673 SLM Corp. 6.000%, due 06/30/08(c)(d)........ 13,200,000 13,134,000 SLM Student Loan Trust 5.345%, due 07/25/17(b)........... 6,400,000 6,405,139 Small Business Administration 7.449%, due 08/01/10............... 228,544 231,878 6.353%, due 03/01/11............... 62,647 63,457 5.500%, due 10/01/18............... 133,428 133,692 ---------------- 119,412,518 ---------------- FOOD & DRUG RETAILING - 0.0% Safeway, Inc. 4.125%, due 11/01/08.............. 480,000 472,708 ---------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.1% Boston Scientific Corp. 6.000%, due 06/15/11.............. 5,000,000 4,982,150 ---------------- HEALTH CARE PROVIDERS & SERVICES - 0.2% HCA, Inc. 1.000%, due 11/14/13(a)........... 4,987,500 5,019,061 UnitedHealth Group, Inc. 3.300%, due 01/30/08.............. 340,000 335,675 ---------------- 5,354,736 ---------------- HOME EQUITY - 0.2% Asset Backed Securities Corp. Home Equity 5.400%, due 05/25/37(b)........... 1,937,703 1,940,288 Bear Stearns Asset Backed Securities Trust 5.820%, due 06/25/35.............. 319,028 319,620 Morgan Stanley ABS Capital I 5.380%, due 05/25/37.............. 3,499,691 3,501,601 Option One Mortgage Loan Trust 5.380%, due 07/25/37.............. 2,942,058 2,942,058 ---------------- 8,703,567 ---------------- HOMEBUILDERS - 0.1% C8 Capital SPV, Ltd. 6.640%, due 12/31/49(a)(d)........ 2,100,000 2,083,914 ---------------- HOTELS, RESTAURANTS & LEISURE - 0.3% Hilton Hotels Corp. 7.625%, due 05/15/08.............. 1,000,000 1,018,750 Mandalay Resort Group 10.250%, due 08/01/07.............. 7,000,000 7,026,250 6.500%, due 07/31/09............... 800,000 804,000 ---------------- 8,849,000 ---------------- HOUSEHOLD DURABLES - 0.0% Centex Corp. 5.700%, due 05/15/14.............. 280,000 262,321 ---------------- --------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- INSURANCE - 0.0% Nationwide Financial Services, Inc. 6.250%, due 11/15/11............... $ 55,000 $ 56,315 5.900%, due 07/01/12............... 60,000 60,706 ---------------- 117,021 ---------------- MEDIA - 0.0% Comcast Corp. 7.050%, due 03/15/33.............. 75,000 77,643 Cox Communications, Inc. 4.625%, due 06/01/13.............. 430,000 403,246 News America Holdings, Inc. 8.250%, due 08/10/18............... 110,000 126,203 7.750%, due 01/20/24............... 25,000 27,502 Time Warner Cos, Inc. 9.150%, due 02/01/23............... 155,000 187,819 8.375%, due 03/15/23............... 260,000 299,148 7.625%, due 04/15/31............... 310,000 333,067 ---------------- 1,454,628 ---------------- METALS & MINING - 0.2% Vale Overseas, Ltd. 6.875%, due 11/21/36.............. 8,200,000 8,263,025 ---------------- OIL & GAS - 0.4% Duke Capital LLC 6.250%, due 02/15/13............... 375,000 380,861 8.000%, due 10/01/19............... 55,000 61,164 El Paso Corp. 6.375%, due 02/01/09............... 1,000,000 1,007,360 7.750%, due 01/15/32............... 2,815,000 2,849,653 Husky Energy, Inc. 6.150%, due 06/15/19.............. 215,000 212,666 Kinder Morgan Energy Partners 7.400%, due 03/15/31............... 225,000 237,867 7.750%, due 03/15/32............... 135,000 148,068 7.300%, due 08/15/33............... 90,000 94,264 Magellan Midstream Partners 5.650%, due 10/15/16.............. 385,000 371,371 Pemex Project Funding Master Trust 7.375%, due 12/15/14............... 1,700,000 1,856,136 8.625%, due 02/01/22............... 2,944,000 3,635,372 Pioneer Natural Resource 5.875%, due 07/15/16.............. 405,000 365,999 Transcontinental Gas Pipe Line Corp. 8.875%, due 07/15/12.............. 35,000 39,375 Valero Energy Corp. 7.500%, due 04/15/32.............. 225,000 246,438 Williams Cos., Inc. (The) 6.750%, due 04/15/09 (144A)(a)........................ 1,000,000 1,015,000 6.375%, due 10/01/10(a)............ 2,900,000 2,921,750 ---------------- 15,443,344 ---------------- See notes to financial statements 9 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------- PAPER & FOREST PRODUCTS - 0.0% International Paper Co. 5.850%, due 10/30/12............... $ 28,000 $ 27,962 ---------------- PHARMACEUTICALS - 0.1% Wyeth 5.500%, due 03/15/13................ 2,500,000 2,476,848 6.450%, due 02/01/24................ 160,000 165,356 ---------------- 2,642,204 ---------------- REAL ESTATE - 0.2% Health Care Property Investors, Inc. (REIT) 5.950%, due 09/15/11........ 4,100,000 4,109,578 Ventas Realty LP/Ventas Capital Corp. 8.750%, due 05/01/09............... 1,500,000 1,576,875 ---------------- 5,686,453 ---------------- RETAIL - MULTILINE - 0.7% CVS Caremark Corp. 5.660%, due 06/01/10(b)............ 17,200,000 17,233,702 Federated Department Stores, Inc. 6.300%, due 04/01/09............... 60,000 60,602 Wal-Mart Stores, Inc. 5.260%, due 06/16/08(b)............ 8,300,000 8,298,896 ---------------- 25,593,200 ---------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.1% BellSouth Corp. 4.240%, due 04/26/08 (144A)(a)............. 17,400,000 17,247,593 Deutsche Telekom International Finance BV 8.250%, due 06/15/30............... 50,000 60,097 France Telecom S.A. 8.500%, due 03/01/31............... 165,000 207,918 Nordic Telephone Term B 3.161%, due 11/30/13(a)............ 1,903,701 2,606,846 Nordic Telephone Term C 3.161%, due 11/30/14(a)............ 2,350,000 3,221,515 Qwest Capital Funding Inc. 7.250%, due 02/15/11............... 8,000,000 8,000,000 Qwest Communications International, Inc. 7.500%, due 02/15/14............... 511,000 519,943 Qwest Corp. 5.625%, due 11/15/08................ 2,000,000 2,002,500 8.875%, due 03/15/12................ 1,720,000 1,861,900 SBC Communications, Inc. 4.125%, due 09/15/09................ 4,000,000 3,891,660 5.100%, due 09/15/14................ 380,000 362,995 5.625%, due 06/15/16................ 455,000 445,455 Sprint Capital Corp. 6.900%, due 05/01/19............... 220,000 218,221 Verizon Global Funding Corp. 7.375%, due 09/01/12............... 185,000 199,467 ------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - CONTINUED Verizon New York, Inc. 6.875%, due 04/01/12....... $ 325,000 $ 339,189 7.375%, due 04/01/32....... 155,000 163,502 ---------------- 41,348,801 ---------------- TELECOMMUNICATION SERVICES - WIRELESS - 0.0% AT&T Wireless Services, Inc. 7.875%, due 03/01/11....... 260,000 279,769 8.125%, due 05/01/12....... 5,000 5,503 8.750%, due 03/01/31....... 245,000 306,282 Cingular Wireless LLC 6.500%, due 12/15/11...... 700,000 724,595 ---------------- 1,316,149 ---------------- TOBACCO - 0.1% Reynolds American, Inc. 7.625%, due 06/01/16...... 2,400,000 2,541,098 ---------------- TRANSPORTATION - 0.0% Norfolk Southern Corp. 5.590%, due 05/17/25....... 60,000 54,716 7.800%, due 05/15/27....... 7,000 7,962 5.640%, due 05/17/29....... 168,000 152,265 7.250%, due 02/15/31....... 65,000 70,412 Union Pacific Corp. 6.625%, due 02/01/29...... 50,000 50,675 ---------------- 336,030 ---------------- Total Domestic Bonds & Debt Securities (Cost $866,973,823) 867,134,132 ---------------- FOREIGN BONDS & DEBT SECURITIES - 16.1% ARUBA - 0.0% UFJ Finance Aruba AEC 6.750%, due 07/15/13...... 220,000 232,584 ---------------- BRAZIL - 2.1% Federal Republic of Brazil 10.000%, due 01/01/12(h)... 9,911,000 50,053,039 10.000%, due 01/01/17(h)... 4,900,000 24,622,125 10.250%, due 01/10/28(h)... 7,100,000 4,117,860 ---------------- 78,793,024 ---------------- CAYMAN ISLANDS - 0.1% Hutchison Whampoa International, Ltd. 6.250%, due 01/24/14 (144A)(a)................. 245,000 248,798 Mizuho Finance 5.790%, due 04/15/14 (144A)(a)................. 315,000 314,920 Petroleum Export, Ltd. 5.265%, due 06/15/11 (144A)(a)................. 3,980,934 3,868,950 ---------------- 4,432,668 ---------------- See notes to financial statements 10 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- DENMARK - 0.8% Nykredit Realkredit A/S 5.000%, due 10/01/38(i)....... $ 50,292,277 $ 8,615,595 Realkredit Danmark A/S 5.000%, due 10/01/38(i)........ 98,278,839 16,783,168 5.000%, due 10/01/38(b)(i)..... 24,978,832 4,317,844 ---------------- 29,716,607 ---------------- FRANCE - 0.2% AXA S.A. 8.600%, due 12/15/30.......... 60,000 73,316 France Telecom S.A. 7.750%, due 03/01/11.......... 400,000 427,690 Sigmakalon Group B.V. 4.588%, due 06/30/12(a)(c)(j). 846,000 1,144,825 1.000%, due 09/19/12- 09/19/13(a)(j)............... 3,473,618 4,728,528 ---------------- 6,374,359 ---------------- GERMANY - 11.8% Federal Republic of Germany 4.500%, due 08/17/07(j)....... 312,200,000 422,205,599 Kappa Jefferson 5.908%, due 11/29/13- 11/29/14(c)(j)................ 4,500,000 6,151,506 UPC Broadband Term M1 1.000%, due 12/31/14(a)....... 4,049,167 5,481,472 ---------------- 433,838,577 ---------------- ITALY - 0.3% Telecom Italia Capital 4.000%, due 11/15/08.......... 270,000 264,347 Unicredito Italiano S.p.A. 5.370%, due 05/29/08 (144A)(a)..................... 10,100,000 10,097,231 ---------------- 10,361,578 ---------------- LUXEMBOURG - 0.2% Telecom Italia Capital S.A. 4.000%, due 01/15/10.......... 510,000 490,565 VTB Capital SA for Vneshtorgbank 5.955%, due 08/01/08 (144A)(a)(b).................. 6,500,000 6,514,625 ---------------- 7,005,190 ---------------- NETHERLANDS - 0.0% Deutsche Telekom Finance 5.250%, due 07/22/13(j)....... 425,000 411,525 ---------------- NORWAY - 0.0% Den Norske Bank 7.729%, due 06/29/49(a)....... 115,000 122,452 ---------------- -------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------- PANAMA - 0.1% Republic of Panama 9.625%, due 02/08/11........ $ 936,000 $ 1,053,000 9.375%, due 07/23/12........ 410,000 471,500 6.700%, due 01/26/36........ 1,150,000 1,178,750 ---------------- 2,703,250 ---------------- RUSSIA - 0.0% Morgan Stanley (Gazprom) 9.625%, due 03/01/13 (144A)(a).................. 130,000 150,969 Russian Federation 11.000%, due 07/24/18...... 100,000 139,225 ---------------- 290,194 ---------------- SINGAPORE - 0.0% United Overseas Bank, Ltd. 5.375%, due 09/03/19 (144A)(a).................. 470,000 453,591 ---------------- SOUTH AFRICA - 0.0% South Africa Government International Bond 5.875%, due 05/30/22....... 700,000 686,000 ---------------- SOUTH KOREA - 0.5% Export-Import Bank Of Korea 5.450%, due 06/01/09(b).... 16,200,000 16,199,595 Industrial Bank of Korea 4.000%, due 05/19/14 (144A)(a).................. 335,000 325,897 Korea Development Bank 5.500%, due 04/03/10(b).... 1,600,000 1,601,378 Korea First Bank, Ltd. 7.267%, due 03/03/34 (144A)(a).................. 240,000 252,971 Woori Bank Korea 5.750%, due 03/13/14 (144A)(a).................. 305,000 305,141 ---------------- 18,684,982 ---------------- SWEDEN - 0.0% Skandinaviska Enskilda Banken 4.958%, due 03/29/49 (144A)(a).................. 415,000 386,386 Swedbank 9.000%, due 12/29/49 (144A)(a).................. 180,000 193,911 ---------------- 580,297 ---------------- UKRAINE - 0.0% Republic of Ukraine 6.875%, due 03/04/11........ 200,000 204,240 7.650%, due 06/11/13........ 500,000 530,450 ---------------- 734,690 ---------------- See notes to financial statements 11 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- UNITED KINGDOM - 0.0% British Telecom Plc 8.625%, due 12/15/10.......... $ 190,000 $ 207,781 HBOS Capital Funding LP 6.071%, due 06/30/49 (144A)(a)..................... 45,000 44,850 HBOS Plc 3.600%, due 08/15/07 (144A)(a).................... 425,000 424,379 5.375%, due 12/29/49 (144A)(a).................... 285,000 276,337 Standard Chartered Bank 8.000%, due 05/30/31 (144A)(a)..................... 235,000 278,904 ---------------- 1,232,251 ---------------- Total Foreign Bonds & Debt Securities (Cost $593,985,383) 596,653,819 ---------------- U. S. GOVERNMENT & AGENCY OBLIGATIONS - 75.5% Federal Home Loan Mortgage Corp. 5.500%, due 07/01/07-05/01/35............ 437,232,055 410,219,944 4.500%, due 10/01/07........... 1,587,235 1,580,394 7.000%, due 09/01/10........... 7,434 7,597 6.500%, due 04/01/11-06/01/29............ 207,207 213,974 6.000%, due 05/01/11-04/01/23............ 11,323,811 11,388,090 5.000%, due 09/15/16-09/01/35............ 96,405,994 94,768,512 6.875%, due 11/15/23(b)........ 1,785,916 1,897,878 7.479%, due 01/01/29(b)........ 2,263,172 2,300,862 5.920%, due 05/15/29(b)........ 197,329 197,988 5.910%, due 11/01/31(b)........ 209,415 211,802 3.500%, due 07/15/32........... 384,772 358,903 5.166%, due 08/01/32(b)........ 1,463,629 1,468,465 5.570%, due 07/15/34(b)........ 581,445 584,083 5.332%, due 09/01/35(b)........ 13,808,913 13,760,319 6.427%, due 07/25/44(b)........ 24,465,939 24,672,965 6.227%, due 10/25/44-02/25/45(b)......... 5,063,831 5,105,996 5.500%, due TBA(e)............. 13,500,000 13,019,062 Federal National Mortgage Assoc. 5.500%, due 03/01/08-07/01/37............ 404,872,798 401,916,210 6.000%, due 11/01/08-07/01/37............ 12,189,136 12,232,455 6.500%, due 03/01/09-10/01/17............ 2,090,659 2,124,349 7.000%, due 04/01/11-05/01/11............ 52,039 53,080 ------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------- U. S. GOVERNMENT & AGENCY OBLIGATIONS - CONTINUED 8.000%, due 11/01/13-10/01/25........ $ 30,612 $ 31,466 5.000%, due 02/01/18-06/01/37........ 390,737,177 373,276,208 7.067%, due 10/01/28(b).... 313,789 316,843 7.500%, due 09/01/30....... 2,952 3,085 6.771%, due 02/01/31(b).... 1,206,559 1,225,944 7.248%, due 09/01/31(b).... 198,414 200,020 5.720%, due 09/18/31(b).... 1,636,911 1,651,864 6.220%, due 04/25/32(b).... 699,022 717,003 5.482%, due 07/01/32(b).... 209,371 210,899 5.474%, due 09/01/32(b).... 828,937 835,222 4.816%, due 11/01/32(b).... 1,244,055 1,253,355 4.984%, due 09/01/34(b).... 8,299,419 8,176,318 6.129%, due 09/01/34(b).... 504,830 511,673 4.187%, due 11/01/34(b).... 19,893,567 19,981,941 4.704%, due 12/01/34(b).... 4,455,282 4,395,010 4.766%, due 12/01/34(b).... 12,326,311 12,213,480 4.673%, due 05/25/35(b).... 8,600,000 8,489,602 4.734%, due 09/01/35(b).... 10,764,064 10,688,788 4.847%, due 11/01/35(b).... 4,214,468 4,178,210 6.968%, due 11/01/35(b).... 2,071,136 2,141,072 6.272%, due 12/01/36(b).... 1,564,558 1,580,506 6.227%, due 08/01/41-10/01/44(b)..... 9,475,797 9,610,535 6.277%, due 09/01/41(b).... 3,703,648 3,734,275 6.226%, due 08/01/42(b).... 1,071,207 1,089,605 5.500%, due TBA(e)......... 1,167,500,000 1,125,994,943 6.000%, due TBA(e)......... 30,500,000 30,140,702 6.500%, due TBA(e)......... 60,000,000 60,571,860 Government National Mortgage Assoc. 8.250%, due 02/15/09....... 4,066 4,075 6.000%, due 04/15/14....... 71,505 71,951 6.375%, due 02/20/22-02/20/27(b)..... 210,295 212,547 5.375%, due 04/20/22-05/20/32(b)..... 671,127 679,433 7.000%, due 10/15/23....... 52,572 54,802 7.500%, due 01/15/26-04/15/31........ 6,195,388 6,545,860 6.125%, due 01/20/26-11/20/30(b)..... 401,782 406,755 5.750%, due 08/20/27-03/20/32(b)..... 191,120 192,817 5.500%, due 09/20/27-09/20/33(b)..... 14,262,659 13,788,069 6.250%, due 02/20/28-01/20/30(b)..... 269,558 271,598 See notes to financial statements 12 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- U. S. GOVERNMENT & AGENCY OBLIGATIONS - CONTINUED 5.875%, due 04/20/29(b).......... $ 70,989 $ 71,982 5.820%, due 02/16/30(b).......... 55,624 56,275 1.000%, due 05/20/30(b).......... 160,476 162,893 5.620%, due 01/16/31(b).......... 163,497 164,314 6.500%, due 10/20/31(b).......... 7,997 8,143 6.000%, due 07/20/32-03/20/33(b)........... 76,276 76,971 U.S. Treasury Inflation Index Note 3.875%, due 01/15/09............. 504,004 512,195 0.875%, due 04/15/10............. 58,247,119 55,334,821 2.000%, due 07/15/14............. 15,238,014 14,632,074 U.S. Treasury Note 4.750%, due 05/15/14............. 10,800,000 10,668,380 4.500%, due 05/15/17............. 800,000 767,250 ---------------- Total U. S. Government & Agency Obligations (Cost $2,809,317,013) 2,785,986,562 ---------------- PREFERRED STOCK - 0.0% Home Ownership Funding 13.331%/ 1.000%*(c)(f) (Cost - $1,011,000)............. 2,500 344,340 ---------------- RIGHT - 0.0% United Mexican States(c) (Cost - $0)..................... 1,500,000 11,100 ---------------- OPTIONS - 0.4% Eurodollar Futures Calls, Expire 03/17/08................. 2,885,000 209,163 Eurodollar Puts, Expire 05/20/10.. 6,000,000 466,975 Eurodollar Puts, Expire 05/21/08.. 5,000,000 151,060 Option On FNMA Puts, Expire 07/05/07................. 414,000,000 4 OTC British Pound Calls, Expire 09/26/08................. 190,100,000 373,990 OTC Eurodollar Calls, Expire 05/21/08................. 10,400,000 260,664 OTC Eurodollar Calls, Expire 05/21/08................. 9,000,000 225,392 OTC Eurodollar Calls, Expire 05/21/08................. 5,000,000 141,049 OTC Eurodollar Calls, Expire 05/21/08................. 4,000,000 112,542 OTC Eurodollar Calls, Expire 05/21/08................. 3,200,000 80,282 OTC Eurodollar Calls, Expire 05/21/10................. 4,500,000 205,741 OTC Eurodollar Calls, Expire 05/21/10................. 4,000,000 182,746 OTC Eurodollar Calls, Expire 05/21/10................. 4,000,000 182,714 ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- OPTIONS - CONTINUED OTC Eurodollar Calls, Expire 06/03/10............... $ 9,300,000 $ 425,324 OTC Eurodollar Calls, Expire 06/04/08............... 11,200,000 313,739 OTC Eurodollar Puts, Expire 05/20/10............... 6,000,000 312,187 OTC Eurodollar Puts, Expire 05/21/08............... 10,400,000 349,595 OTC Eurodollar Puts, Expire 05/21/08............... 9,000,000 302,984 OTC Eurodollar Puts, Expire 05/21/08............... 4,000,000 120,302 OTC Eurodollar Puts, Expire 05/21/08............... 3,200,000 107,568 OTC Eurodollar Puts, Expire 05/21/10............... 4,500,000 225,611 OTC Eurodollar Puts, Expire 05/21/10............... 4,000,000 200,651 OTC Eurodollar Puts, Expire 05/21/10............... 4,000,000 200,532 OTC Eurodollar Puts, Expire 06/03/10............... 9,300,000 468,601 OTC Japanese Calls, Expire 06/03/10............... 23,600,000 1,399,338 OTC Japanese Yen Calls, Expire 01/18/08............... 12,400,000 213,801 OTC Japanese Yen Calls, Expire 03/17/10............... 30,000,000 2,804,340 OTC Japanese Yen Calls, Expire 06/03/10............... 5,400,000 279,099 OTC Japanese Yen Puts, Expire 06/03/10............... 23,600,000 1,002,150 OTC Japanese Yen Puts, Expire 06/03/10............... 5,400,000 415,612 OTC Japanese Yen Puts, Expire 06/04/08............... 11,200,000 590,441 OTC Japanese Yen Puts, Expire 3/17/10................ 30,000,000 887,190 Swaption Calls, Expire 08/08/07. 64,400,000 681 Swaption Calls, Expire 09/26/08. 169,700,000 333,856 Swaption Calls, Expire 12/20/07. 139,300,000 171,197 Swaption Puts, Expire 07/09/07.. 32,800,000 181,630 Swaption Puts, Expire 08/24/07.. 440,900,000 12,627 U.S. Treasury Bond Future Calls, Expires 08/24/07.............. 901,000 28,156 ---------------- Total Options (Cost $15,292,786) 13,939,534 ---------------- See notes to financial statements 13 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- SHORT-TERM INVESTMENTS - 16.7% COMMERICAL PAPER - 14.4% Bank of Ireland 5.165%, due 11/08/07 (144A)(a).................... $ 72,000,000 $ 70,657,100 BNP Paribas Finance, Inc. 1.000%, due 07/03/08......... 14,100,000 14,094,437 Danske Corp. 5.205%, due 09/11/07(144A)... 17,800,000 17,614,702 Dexia Delaware LLC 5.420%, due 07/02/07......... 77,994,000 77,982,258 Fortis Bank 5.320%, due 06/30/08......... 14,000,000 14,004,627 General Electric Capital Corp. 5.170%, due 11/06/07......... 36,000,000 35,338,240 Nordea Bank Finland Plc 5.283%, due 12/01/08......... 38,100,000 38,085,553 Rabobank USA Financial Corp. 5.330%, due 07/02/07......... 46,100,000 46,093,175 Royal Bank Canada 5.267%, due 06/30/08......... 14,000,000 14,007,195 Royal Bank of Scotland Plc 1.000%, due 07/03/08......... 13,100,000 13,094,832 Royal Bank Scotland Plc 5.260%, due 03/26/08......... 29,200,000 29,193,632 Societe Generale North America 5.210%, due 09/10/07.......... 1,100,000 1,088,697 5.270%, due 03/26/08.......... 30,200,000 30,193,414 Swedbank 5.225%, due 08/08/07......... 23,300,000 23,171,494 UBS Finance (Delaware) LLC 5.245%, due 09/14/07.......... 91,300,000 90,302,357 5.215%, due 09/17/07.......... 16,200,000 16,016,954 Westpac Banking Corp. 5.200%, due 08/02/07......... 1,000,000 995,378 ---------------- 531,934,045 ---------------- REPURCHASE AGREEMENT - 0.3% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $12,295,483 on 07/02/07 collateralized by $12,255,000 FNMA at 5.750% due 02/15/08 with a value of $12,542,184.................. 12,292,000 12,292,000 ---------------- U.S. GOVERNMENT & AGENCY DISCOUNT NOTES - 2.0% Federal Home Loan Bank Discount Notes 2.600%, due 07/02/07(g)...... 44,000,000 43,993,644 ---------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------- U.S. GOVERNMENT & AGENCY DISCOUNT NOTES - CONTINUED United States Treasury Bill 4.485%, due 08/30/07(g).... $ 1,200,000 $ 1,190,950 4.550%, due 08/30/07(g).... 2,350,000 2,332,022 4.591%, due 08/30/07(g).... 310,000 307,607 4.709%, due 08/30/07(g).... 1,750,000 1,736,146 4.426%, due 09/13/07(g).... 160,000 158,538 4.451%, due 09/13/07(g).... 900,000 891,731 4.481%, due 09/13/07(g).... 2,250,000 2,229,188 4.632%, due 09/13/07(g).... 15,235,000 15,089,379 4.638%, due 09/13/07(g).... 5,220,000 5,170,046 ---------------- 73,099,251 ---------------- Total Short-Term Investments (Cost $617,325,296) 617,325,296 ---------------- TOTAL INVESTMENTS - 132.7% (Cost $4,921,104,161) 4,899,299,897 ---------------- Other Assets and Liabilities (net) - (32.7)% (1,207,435,830) ---------------- TOTAL NET ASSETS - 100.0% $ 3,691,864,067 ================ PORTFOLIO FOOTNOTES: * Non-income producing security. (a) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $160,536,663 of net assets. (b) Variable or floating rate security. The stated rate represents the rate at June 30, 2007. (c) Illiquid securities representing in the aggregate 0.43% of net assets. (d) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be illiquid by the Portfolio's adviser. These securities represent in the aggregate $15,787 of net assets. (e) This security is traded on a "to-be-announced" basis. (f) Security is a "step-down" bond where the coupon decreases or steps down at a predetermined date. Rates shown are current coupon and next coupon rate when a security steps down. (g) Zero coupon bond - Interest rate represents current yield to maturity. (h) Par shown in Brazilian Real. Value is in USD. See notes to financial statements 14 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) (i) Par shown in Danish Krone. Value is in USD. (j) Par shown in Euro. Value is in USD. AMBAC - Ambac Indemnity Corporation FNMA - Federal National Mortgage Association MTN - Medium-Term Note REIT - Real Estate Investment Trust TBA - To Be Announced Term - Term Loan The following table summarizes the credit composition of the Portfolio holdings of the PIMCO Total Return Portfolio at June 30, 2007 based upon credit quality ratings issued by Standard & Poor's. For securities not rated by Standard & Poor's, the equivalent Moody's rating is used. PERCENT OF PORTFOLIO COMPOSITION BY CREDIT QUALITY PORTFOLIO -------------------------------------------------- AAA/Government/Government Agency 70.05% AA 12.82 A 6.68 BBB 3.26 BB 5.91 B 1.28 ------ Total: 100.00% ====== STRIKE NUMBER OF CALL OPTIONS EXPIRATION PRICE CONTRACTS VALUE - -------------------------------------------------------------------------------- Swaption 9/26/2008 $ 4.95 (60,600,000) $ (416,549) Swaption 9/26/2008 4.95 (73,800,000) (371,720) Swaption 8/24/2007 5.70 (49,200,000) (466,982) Swaption 7/19/2007 98.98 (83,000,000) (1,131,871) Swaption 8/23/2007 99.18 (120,000,000) (1,948,200) Swaption 8/8/2007 4.90 (28,000,000) (1,632) OTC USD ECAL Swaps Option 12/20/2007 5.15 (60,600,000) (197,626) ----------- (Written Option Premium $3,586,349) $(4,534,580) =========== STRIKE NUMBER OF PUT OPTIONS EXPIRATION PRICE CONTRACTS VALUE ----------------------------------------------------------------------------- Swaption 7/9/2007 $ 4.80 (115,900,000) $(271,223) U.S. Treasury Note Futures 8/24/2007 100.00 (4,409) (68,890) --------- (Written Option Premium $760,037) $(340,113) ========= See notes to financial statements 15 MET INVESTORS SERIES TRUST PIMCO TOTAL RETURN PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) SECURITIES SOLD SHORT INTEREST RATE MATURITY PROCEEDS VALUE -------------------------------------------------------------------------- U.S. Treasury Bonds 4.75% 2/15/1937 $2,518,265,034 $255,891,245 U.S. Treasury Notes 3.25% 8/15/2007 28,694,601 28,952,440 U.S. Treasury Notes 3.00% 11/15/2007 29,213,638 29,798,460 U.S. Treasury Notes 4.88% 2/15/2012 73,413,486 74,030,568 U.S. Treasury Notes 4.75% 5/15/2014 23,316,216 22,522,136 U.S. Treasury Notes 4.25% 11/15/2014 163,367,863 159,680,154 U.S. Treasury Notes 4.63% 2/15/2017 127,540,905 128,456,383 U.S. Treasury Notes 4.50% 5/15/2017 128,561,138 128,034,911 -------------- ------------ $3,092,372,881 $827,366,297 ============== ============ ACQUISITION COST AS A ACQUISITION ACQUISITION PERCENTAGE ILLIQUID AND RESTRICTED SECURITIES DATES COST OF NET ASSETS VALUE - --------------------------------------------------------------------------------------------------------------------- Countrywide Alternative Loan Trust 0.419%, due 05/25/35 3/6/2006 $ 126,417 0.00% $ 41,117 First Horizon Alternative Mortgage Securities 0.119%, due 01/25/36 3/2/2006 178,068 0.00 126,716 Home Ownership Funding 13.331%/1.000% 11/10/2004 1,011,000 0.03 344,340 Roundys, Inc. 7.72%, due 11/03/11 2/3/2006 994,754 0.03 996,042 Sigmakalon Group B.V. 4.588%, due 06/30/12 11/10/2005 983,189 0.03 1,144,825 SLM Corp. 6.000%, due 06/30/08 6/28/2007 13,134,000 0.36 13,134,000 ----------- ---- ----------- $16,427,428 0.45% $15,787,040 =========== ==== =========== VALUE AS A PERCENTAGE OF ILLIQUID AND RESTRICTED SECURITIES NET ASSETS - -------------------------------------------------------------------------------- Countrywide Alternative Loan Trust 0.419%, due 05/25/35 0.00% First Horizon Alternative Mortgage Securities 0.119%, due 01/25/36 0.00 Home Ownership Funding 13.331%/1.000% 0.01 Roundys, Inc. 7.72%, due 11/03/11 0.03 Sigmakalon Group B.V. 4.588%, due 06/30/12 0.03 SLM Corp. 6.000%, due 06/30/08 0.36 ---- 0.43% ==== See notes to financial statements 16 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) PIMCO TOTAL RETURN PORTFOLIO ASSETS Investments, at value (Note 2)* $4,887,007,897 Repurchase Agreement 12,292,000 Cash 941 Cash denominated in foreign currencies** 78,621,415 Receivable for investments sold 1,817,491,202 Receivable for Trust shares sold 6,749,628 Interest receivable 34,786,044 Net variation margin on financial futures contracts (Note 7) 4,681,284 Unrealized appreciation on forward currency contracts (Note 8) 1,858,129 -------------- Total assets 6,843,488,540 -------------- LIABILITIES Payables for: Investments purchased 2,259,164,822 Trust shares redeemed 1,319,038 Securities sold short, at value*** (Note 2) 827,366,297 Open swap contracts at fair value (Note 10) 37,159,531 Unrealized depreciation on forward currency contracts (Note 8) 4,628,341 Outstanding written options**** 4,874,693 Distribution and services fees--Class B 240,901 Distribution and services fees--Class E 15,693 Interest payable swap position 14,668,040 Investment advisory fee payable (Note 3) 1,494,501 Administration fee payable 36,284 Custodian and accounting fees payable 414,468 Accrued expenses 241,864 -------------- Total liabilities 3,151,624,473 -------------- NET ASSETS $3,691,864,067 ============== NET ASSETS REPRESENTED BY: Paid in surplus $3,703,983,851 Accumulated net realized loss (47,005,262) Unrealized depreciation on investments, futures contracts, options contracts, swap contracts and foreign currency (41,355,081) Undistributed net investment income 76,240,559 -------------- Total $3,691,864,067 ============== NET ASSETS Class A $2,387,544,481 ============== Class B 1,177,787,715 ============== Class E 126,531,871 ============== CAPITAL SHARES OUTSTANDING Class A 209,031,320 ============== Class B 104,015,638 ============== Class E 11,142,225 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 11.42 ============== Class B 11.32 ============== Class E 11.36 ============== - ---------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $4,908,812,161 ** Cost of cash denominated in foreign currencies 78,310,154 ***Proceeds of short sales 3,092,372,881 ****Cost of Swaps 45,495,117 *****Cost of written options 4,346,386 See notes to financial statements 17 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) PIMCO TOTAL RETURN PORTFOLIO INVESTMENT INCOME: Dividends $ 100,819 Interest 84,741,276 ------------ Total investment income 84,842,095 ------------ EXPENSES: Investment advisory fee (Note 3) 7,833,146 Administration fees 110,071 Custody and accounting fees 136,228 Distribution fee--Class B 1,478,584 Distribution fee--Class E 96,814 Transfer agent fees 16,596 Audit 13,675 Legal 7,448 Trustee fees and expenses 3,505 Shareholder reporting 134,658 Insurance 20,535 Other 2,254 ------------ Total expenses 9,853,514 ------------ Net investment income 74,988,581 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS, FUTURES CONTRACTS, OPTIONS CONTRACTS, SWAP CONTRACTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments (17,511,834) Futures contracts (21,013,353) Options contracts 2,175,742 Swap contracts (15,912) Foreign currency (258,088) ------------ Net realized loss on investments, futures contracts, options contracts, swap contracts and foreign currency (36,623,445) ------------ Net change in unrealized appreciation (depreciation) on: Investments (25,540,378) Futures contracts (11,296,131) Options contracts (2,059,846) Swap contracts (1,979,322) Foreign currency (1,257,753) ------------ Net change in unrealized depreciation on investments, futures contracts, options contracts, swap contracts, and foreign currency (42,133,430) ------------ Net realized and change in unrealized loss on investments, futures contracts, options contracts, swap contracts and foreign currency (78,756,875) ------------ NET DECREASE IN NET ASSETS FROM OPERATIONS $ (3,768,294) ============ See notes to financial statements 18 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) PIMCO TOTAL RETURN PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 74,988,581 $ 102,357,550 Net realized gain (loss) on investments, futures contracts, options contracts, swap contracts and foreign currency (36,623,445) 5,102,371 Net change in unrealized appreciation (depreciation) on investments, futures contracts, options contracts, swap contracts and foreign currency (42,133,430) 8,694,063 -------------- -------------- Net increase (decrease) in net assets resulting from operations (3,768,294) 116,153,984 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (62,028,481) (29,094,951) Class B (39,544,590) (30,169,751) Class E (4,411,449) (3,863,607) From net realized gains Class A -- (429,561) Class B -- (483,466) Class E -- (60,274) -------------- -------------- Net decrease in net assets resulting from distributions (105,984,520) (64,101,610) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 1,000,134,506 612,875,519 Class B 82,979,005 174,431,330 Class E 4,445,928 7,736,408 Net asset value of shares issued through dividend reinvestment Class A 62,028,481 29,524,512 Class B 39,544,590 30,653,217 Class E 4,411,449 3,923,881 Cost of shares repurchased Class A (51,788,706) (137,417,970) Class B (126,118,237) (116,201,961) Class E (10,660,490) (27,861,563) -------------- -------------- Net increase in net assets from capital share transactions 1,004,976,526 577,663,373 -------------- -------------- Total increase in net assets 895,223,712 629,715,747 Net assets at beginning of period 2,796,640,355 2,166,924,608 -------------- -------------- Net assets at end of period $3,691,864,067 $2,796,640,355 ============== ============== Net assets at end of period includes undistributed net investment income $ 76,240,559 $ 107,236,497 ============== ============== See notes to financial statements 19 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A PIMCO TOTAL RETURN PORTFOLIO ---------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------------ (UNAUDITED) 2006 2005 2004 2003 -------------- -------- ------- ------- ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $ 11.80 $ 11.60 $ 11.40 $ 11.61 $ 11.34 -------- -------- ------- ------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income....................................... 0.28 (a) 0.49 (a) 0.40 (a) 0.20 (a) 0.28 (a) Net Realized/Unrealized Gain (Loss) on Investments.......... (0.24) 0.04 (0.12) 0.40 0.23 -------- -------- ------- ------- ------- Total from Investment Operations............................ 0.04 0.53 0.28 0.60 0.51 -------- -------- ------- ------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income........................ (0.42) (0.32) (0.01) (0.81) (0.13) Distributions from Net Realized Capital Gains............... -- (0.01) (0.07) -- (0.11) -------- -------- ------- ------- ------- Total Distributions......................................... (0.42) (0.33) (0.08) (0.81) (0.24) -------- -------- ------- ------- ------- NET ASSET VALUE, END OF PERIOD.............................. $ 11.42 $ 11.80 $ 11.60 $ 11.40 $ 11.61 ======== ======== ======= ======= ======= TOTAL RETURN 0.21% 4.80% 2.46% 5.25% 4.53% Ratio of Expenses to Average Net Assets**................... 0.53%* 0.58% 0.57% 0.57% 0.59% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................... 0.53%* 0.58% 0.57% N/A 0.57%(b) Ratio of Net Investment Income to Average Net Assets........ 4.86%* 4.28% 3.42% 1.69% 2.43% Portfolio Turnover Rate..................................... 347.9% 161.2% 344.2% 416.0% 547.1% Net Assets, End of Period (in millions)..................... $2,387.5 $1,445.1 $912.6 $578.0 $194.5 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: PIMCO TOTAL RETURN PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $ 10.35 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income....................................... 0.33(a) Net Realized/Unrealized Gain (Loss) on Investments.......... 0.66 ------- Total from Investment Operations............................ 0.99 ------- LESS DISTRIBUTIONS Dividends from Net Investment Income........................ -- Distributions from Net Realized Capital Gains............... -- ------- Total Distributions......................................... -- ------- NET ASSET VALUE, END OF PERIOD.............................. $ 11.34 ======= TOTAL RETURN 9.57% Ratio of Expenses to Average Net Assets**................... 0.65% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................... 0.64%(b) Ratio of Net Investment Income to Average Net Assets........ 3.06% Portfolio Turnover Rate..................................... 474.4% Net Assets, End of Period (in millions)..................... $155.0 CLASS B -------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- -------- --------- --------- ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $ 11.69 $ 11.50 $ 11.32 $ 11.54 $ 11.29 -------- -------- --------- --------- ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income....................................... 0.27 (a) 0.46 (a) 0.37 (a) 0.19 (a) 0.24 (a) Net Realized/Unrealized Gain (Loss) on Investments.......... (0.25) 0.04 (0.12) 0.38 0.25 -------- -------- --------- --------- ------- Total from Investment Operations............................ 0.02 0.50 0.25 0.57 0.49 -------- -------- --------- --------- ------- LESS DISTRIBUTIONS Dividends from Net Investment Income........................ (0.39) (0.30) -- (0.79) (0.13) Distributions from Net Realized Capital Gains............... -- (0.01) (0.07) -- (0.11) -------- -------- --------- --------- ------- Total Distributions......................................... (0.39) (0.31) (0.07) (0.79) (0.24) -------- -------- --------- --------- ------- NET ASSET VALUE, END OF PERIOD.............................. $ 11.32 $ 11.69 $ 11.50 $ 11.32 $ 11.54 ======== ======== ========= ========= ======= TOTAL RETURN 0.05% 4.52% 2.25% 4.98% 4.53% Ratio of Expenses to Average Net Assets**................... 0.78%* 0.83% 0.82% 0.81% 0.83% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................... 0.78%* 0.83% 0.82% N/A 0.82%(b) Ratio of Net Investment Income to Average Net Assets........ 4.67%* 4.01% 3.13% 1.66% 2.07% Portfolio Turnover Rate..................................... 347.9% 161.2% 344.2% 416.0% 547.1% Net Assets, End of Period (in millions)..................... $1,177.8 $1,219.1 $1,107.7 $1,028.5 $893.8 -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $ 10.33 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income....................................... 0.31(a) Net Realized/Unrealized Gain (Loss) on Investments.......... 0.65 ------- Total from Investment Operations............................ 0.96 ------- LESS DISTRIBUTIONS Dividends from Net Investment Income........................ -- Distributions from Net Realized Capital Gains............... -- ------- Total Distributions......................................... -- ------- NET ASSET VALUE, END OF PERIOD.............................. $ 11.29 ======= TOTAL RETURN 9.29% Ratio of Expenses to Average Net Assets**................... 0.90% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................... 0.90%(b) Ratio of Net Investment Income to Average Net Assets........ 2.85% Portfolio Turnover Rate..................................... 474.4% Net Assets, End of Period (in millions)..................... $427.7 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 20 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E PIMCO TOTAL RETURN PORTFOLIO -------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002 -------------- ------ ------- ------- ------- ------ NET ASSET VALUE, BEGINNING OF PERIOD................... $11.73 $11.53 $ 11.34 $ 11.56 $ 11.30 $10.33 ------ ------ ------- ------- ------- ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income.................................. 0.28 (a) 0.47 (a) 0.39 (a) 0.21 (a) 0.23 (a) 0.33(a) Net Realized/Unrealized Gain (Loss) on Investments..... (0.25) 0.05 (0.13) 0.37 0.27 0.64 ------ ------ ------- ------- ------- ------ Total from Investment Operations....................... 0.03 0.52 0.26 0.58 0.50 0.97 ------ ------ ------- ------- ------- ------ LESS DISTRIBUTIONS Dividends from Net Investment Income................... (0.40) (0.31) -- (0.80) (0.13) -- Distributions from Net Realized Capital Gains.......... -- (0.01) (0.07) -- (0.11) -- ------ ------ ------- ------- ------- ------ Total Distributions.................................... (0.40) (0.32) (0.07) (0.80) (0.24) -- ------ ------ ------- ------- ------- ------ NET ASSET VALUE, END OF PERIOD......................... $11.36 $11.73 $ 11.53 $ 11.34 $ 11.56 $11.30 ====== ====== ======= ======= ======= ====== TOTAL RETURN 0.05% 4.67% 2.33% 5.06% 4.44% 9.39% Ratio of Expenses to Average Net Assets**.............. 0.68%* 0.72% 0.72% 0.71% 0.73% 0.80% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................ 0.68%* 0.72% 0.72% N/A 0.71%(b) 0.80%(b) Ratio of Net Investment Income to Average Net Assets... 4.77%* 4.10% 3.24% 1.76% 2.02% 3.00% Portfolio Turnover Rate................................ 347.9% 161.2% 344.2% 416.0% 547.1% 474.4% Net Assets, End of Period (in millions)................ $126.5 $132.5 $146.6 $146.6 $119.3 $29.2 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 21 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is PIMCO Total Return Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 22 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Portfolio Total 12/31/2014 --------- ----------- ----------- PIMCO Total Return Portfolio $11,799,340 $11,799,340 E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. FUTURES CONTRACTS - A futures contract is an agreement involving the delivery of a particular asset on a specified future date at an agreed upon price. These contracts are generally used to provide the return of an index without purchasing all of the securities underlying the index or as a temporary substitute for purchasing or selling specific securities. Upon entering into a futures contract, the Portfolio is required to make initial margin deposits with the broker or segregate liquid investments to satisfy the broker's margin requirements. Initial margin deposits are recorded as assets and held in a segregated account at the custodian. During the period the futures contract is open, changes in the value of the contract are recognized as unrealized gains or losses by "marking to market" the contract on a daily basis to reflect the value of the contract's settlement price at the end of each day's trading. Variation margin payments are made or received and recognized as assets due from or liabilities to the broker depending upon whether unrealized gains or losses, respectively, are incurred. When the contract is closed, the Portfolio records a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and its basis in the contract. Risks of entering into futures contracts include the possibility that there may be an illiquid market and that the change in the value of the contract may not correlate with changes in the value of the underlying securities. G. OPTIONS CONTRACTS - A purchased option contract gives the buyer the right, but not the obligation, to buy (call) or sell (put) an underlying item at a fixed exercise price during a specified period. These contracts are generally used by the Portfolio to provide the return of an index without purchasing all of the securities underlying the index or as a substitute for purchasing or selling specific securities. Purchases of put and call options are recorded as investments, the value of which are marked-to-market daily. When a purchased option expires, the Portfolio will realize a loss equal to the premium paid. When the Portfolio enters into a closing sale transaction, the Portfolio will realize a gain or loss depending on whether the sales proceeds from the closing sale transaction are greater or less than the cost of the option. When the Portfolio exercises a put option, it will realize a gain or loss from the sale of the underlying security and the proceeds from such sale will be decreased by the premium originally paid. When the Portfolio exercises a call option, the cost of the security which the Portfolio purchases upon exercise will be increased by the premium originally paid. The premium received for a written option is recorded as a liability. The liability is marked-to-market daily based on the option's quoted market price. When an option expires or the Portfolio enters into a closing purchase transaction, the Portfolio realizes a gain (or loss if the cost of the closing purchase transaction exceeds the premium received when the option was sold) without regard to any unrealized gain or loss on the underlying security and the liability related to such option is eliminated. When a written call option is exercised, the Portfolio realizes a gain or loss from the sale of the underlying security and the proceeds from such sale are increased by the premium originally received. If a written put option is exercised, the amount of the premium originally received will reduce the cost of the underlying security purchased. 23 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The risk associated with purchasing options is limited to the premium originally paid. The risk in writing a call option is that the Portfolio may forego the opportunity for profit if the market price of the underlying security increases and the option is exercised. The risk in writing a put option is that the Portfolio may incur a loss if the market price of the underlying security decreases and the option is exercised. This loss can be greater than premium received. In addition, the Portfolio could be exposed to risks if the counterparties to the transactions are unable to meet the terms of the contracts. H. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. J. SHORT SALES - The Portfolio may enter into a "short sale" of securities in circumstances in which, at the time the short position is open, the Portfolio owns an equal amount of the securities sold short or owns preferred stocks or debt securities, convertible or exchangeable without payment of further consideration, into an equal number of securities sold short. This kind of short sale, which is referred to as one "against the box," may be entered into by the Portfolio to, for example, lock in a sale price for a security the Portfolio does not wish to sell immediately. The Portfolio may also make short sales of a security it does not own, in anticipation of a decline in the market value of that security. To complete such a transaction, the Portfolio must borrow the security to make delivery to the buyer. The Portfolio then is obligated to replace the security borrowed by purchasing it at market price at the time of replacement. The price at such time may be more or less than the price at which the security was sold by the Portfolio. Until the security is replaced, the Portfolio is required to pay to the lender any dividends or interest which accrue during the period of the loan. To borrow the security, the Portfolio also may be required to pay a premium, which would increase the cost of the security sold. The proceeds of the short sale will be retained by the broker, to the extent necessary to meet margin requirements, until the short position is closed out. Until the Portfolio replaces a borrowed security, the Portfolio will segregate with its custodian, or earmark, cash or other liquid assets at such a level that (i) the amount segregated, or earmarked, plus the amount deposited with the broker as collateral will equal the current value of the security sold short and (ii) the amount segregated plus the amount deposited with the broker as collateral will not be less than the market value of the security at the time it was sold short. The Portfolio will incur a loss as a result of the short sale if the price of the security increases between the date of the short sale and the date on which the Portfolio replaces the borrowed security. The Portfolio will realize a gain if the security declines in price between those dates. This result is the opposite of what one would expect from a cash purchase of a long position in a security. The amount of any gain will be decreased, and the amount of any loss increased, by the amount of any premium, dividends or interest the Portfolio may be required to pay in connection with a short sale. No more than one third of the Portfolio's net assets will be, when added together: (i) deposited as collateral for the obligation to replace securities borrowed to effect short sales; and (ii) segregated in connection with short sales. 24 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED K. SWAP AGREEMENTS - The Portfolio may enter into swap contracts. Swap contracts are derivatives in the form of a contract or other similar instrument, which is an agreement to exchange the return generated by one instrument for the return generated by another instrument. The payment streams are calculated by reference to a specified index and agreed upon notional amount. The term "specified index" includes, but is not limited to, currencies, fixed interest rates, prices and total return on interest rate indices, fixed income indices, stock indices and commodity indices (as well as amounts derived from arithmetic operations on these indices). For example, the Portfolio may agree to swap the return generated by a fixed income index for the return generated by a second fixed income index. The currency swaps in which the Portfolio may enter will generally involve an agreement to pay interest streams in one currency based on a specified index in exchange for receiving interest streams denominated in another currency. Such swaps may involve initial and final exchanges that correspond to the agreed upon notional amount. A Portfolio will usually enter into swaps on a net basis, i.e., the two payment streams are netted out in a cash settlement on the payment date or dates specified in the instrument, with the Portfolio receiving or paying, as the case may be, only the net amount of the two payments. The Portfolio's obligations under a swap agreement will be accrued daily (offset against any amounts owing to the Portfolio) and any accrued but unpaid net amounts owed to a swap counterparty will be covered by designating the segregation, either on its records or with the Trust's custodian, of cash or other liquid assets, to avoid any potential leveraging of the Portfolio. To the extent that the net amounts owed to a swap counterparty are covered with such liquid assets, the investment adviser believes such obligations do not constitute "senior securities" under the 1940 Act and accordingly, the investment adviser will not treat them as being subject to the Portfolio's borrowing restrictions. The Portfolio may enter into OTC swap transactions with counterparties that are approved by the investment adviser in accordance with guidelines established by the Board. These guidelines provide for a minimum credit rating for each counterparty and various credit enhancement techniques (for example, collateralization of amounts due from counterparties) to limit exposure to counterparties that have lower credit ratings. The swaps in which the Portfolio may engage may include instruments under which one party pays a single or periodic fixed amount(s) (or premium), and the other party pays periodic amounts based on the movement of a specified index. Swaps do not involve the delivery of securities, other underlying assets, or principal. Accordingly, the risk of loss with respect to swaps is limited to the net amount of payments the Portfolio is contractually obligated to make. If the other party to a swap defaults, the Portfolio's risk of loss consists of the net amount of payments that the Portfolio contractually is entitled to receive. Currency swaps usually involve the delivery of the entire principal value of one designated currency in exchange for the other designated currency. Therefore, the entire principal value of a currency swap is subject to the risk that the other party to the swap will default on its contractual delivery obligations. If there is a default by the counterparty, the Portfolio may have contractual remedies pursuant to the agreements related to the transaction. The swap market has grown substantially in recent years with a large number of banks and investment banking firms acting both as principals and as agents utilizing standardized swap documentation. As a result, the swap market has become relatively liquid. Certain swap transactions involve more recent innovations for which standardized documentation has not yet been fully developed and, accordingly, they are less liquid than traditional swap transactions. The use of swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio securities transactions. If an investment adviser is incorrect in its forecasts of market values, interest rates, and currency exchange rates, the investment performance of the Portfolio would be less favorable than it would have been if this investment technique were not used. Among the strategic transactions into which the Portfolio may enter are interest rate swaps and the purchase or sale of related caps and floors. The Portfolio may enter into these transactions primarily to manage its exposure to interest rates, to protect against currency fluctuations, or to preserve a return or spread on a particular investment. Interest rate swaps involve the exchange by the Portfolio with another party of their respective commitments to pay or receive interest, e.g., an exchange of floating rate payments for fixed rate payments with respect to a notional amount of principal. A currency swap is an agreement to exchange cash flows on a notional amount of two or more currencies based on the relative value differential among them. An index swap is an agreement to swap cash flows on a notional amount based on changes in the values of the reference indices. The purchase of a cap entitles the purchaser, to the extent that a specific index exceeds a predetermined interest rate, to receive payments of interest on a notional principal amount from the party selling such cap. The purchase of a floor entitles the purchaser to receive payments on a notional principal amount from the party selling such floor to the extent that a specified index falls below a predetermined interest rate or amount. In addition the Portfolio may enter into credit default swap contracts for investment purposes. As the seller in a credit default swap contract, the Portfolio would be required to pay the par (or other agreed upon) value of a referenced debt obligation to the counterparty in the event of a default by a third party, such as a U.S. or foreign corporate issuer, on the debt obligation. In return, the Portfolio would receive from the counterparty a periodic stream of payments over the term of the contract provided that no event of default has occurred. If no default occurs, the Portfolio would keep the stream of payments and would have no payment obligations. As the seller, the Portfolio would be subject to investment exposure on the notional amount of the swap. The Portfolio may also purchase credit default swap contracts in order to hedge against the risk of default of debt securities held in its portfolio, in which case the Portfolio would function as the counterparty referenced in the preceding paragraph. This would involve the risk that the investment may expire worthless and would only generate income in the event of an actual default by the issuer of the underlying obligation (as opposed to a credit downgrade or other indication of financial instability). It would also involve credit risk--the seller may fail to satisfy its payment obligations to the Portfolio in the event of a default. Swap agreements are marked daily by prices that are retrieved from independent pricing platforms (e.g. Bloomberg) or from brokers. Fair values will be provided if independent prices 25 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED are unavailable. The change in value, if any, is recorded as unrealized gain or loss in the Statement of Operations. A liquidation payment received or made at the termination of the swap is recorded as realized gain or loss in the Statement of Operations. Net periodic payments are included as part of realized gain (loss) on the Statement of Operations. L. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. M. REVERSE REPURCHASE AGREEMENTS - The Portfolio may enter into reverse repurchase agreements with brokers, dealers, domestic and foreign banks or other financial institutions. In a reverse repurchase agreement, the Portfolio sells a security and agrees to repurchase it at a mutually agreed upon date and price, reflecting the interest rate effective for the term of the agreement. It may also be viewed as the borrowing of money by the Portfolio. The Portfolio's investment of the proceeds of a reverse repurchase agreement is the speculative factor known as leverage. Leverage may cause any gains or losses of the Portfolio to be magnified. The Portfolio may enter into a reverse repurchase agreement only if the interest income from investment of the proceeds is greater than the interest expense of the transaction and the proceeds are invested for a period no longer than the term of the agreement. At the time the Portfolio enters into a reverse repurchase agreement, it will earmark, or establish and maintain a segregated account with an approved custodian containing, cash or other liquid securities having a value not less than the repurchase price (including accrued interest). If interest rates rise during a reverse repurchase agreement, it may adversely affect the Portfolio's net asset value. Reverse repurchase agreements are considered to be borrowings under the 1940 Act. The assets contained in the segregated account will be marked-to-market daily and additional assets will be placed in such account on any day in which the assets fall below the repurchase price (plus accrued interest). The Portfolio's liquidity and ability to manage its assets might be affected when it sets aside cash or portfolio securities to cover such commitments. Reverse repurchase agreements involve the risk that the market value of the securities retained in lieu of sale may decline below the price of the securities the Portfolio has sold but is obligated to repurchase. In the event the buyer of securities under a reverse repurchase agreement files for bankruptcy or becomes insolvent, such buyer or its trustee or receiver may receive an extension of time to determine whether to enforce the Portfolio's obligation to repurchase the securities, and a Portfolio's use of the proceeds of the reverse repurchase agreement may effectively be restricted pending such decision. N. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. O. MORTGAGE DOLLAR ROLLS - PIMCO Total Return Portfolio may enter into dollar rolls in which the Portfolio sells mortgage-backed securities for delivery in the current month and simultaneously contracts to repurchase substantially similar (same type, coupon and maturity) securities to settle on a specified future date. During the roll period, the Portfolio forgoes principal and interest paid on the securities. The Portfolio is compensated by a fee paid by the counterparty, often in the form of a drop in the repurchase price of the securities. Dollar rolls are accounted for as financing arrangements; the fee is accrued into interest income ratably over the term of the dollar roll and any gain or loss on the roll is deferred and realized upon disposition of the rolled security. The average monthly balance of dollar rolls outstanding during the period ended June 30, 2007 was approximately $1,163,887,870. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Pacific Investment Management Company LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 26 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- PIMCO Total Return Portfolio $7,833,146 0.50% All State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Net Increase Shares Issued (Decrease) Beginning Shares Through Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ----------- ---------- ---------------- ----------- ------------ ----------- PIMCO Total Return Portfolio Class A 06/30/2007 122,425,419 85,716,949 5,324,333 (4,435,381) 86,605,901 209,031,320 12/31/2006 78,649,719 53,129,683 2,633,766 (11,987,749) 43,775,700 122,425,419 Class B 06/30/2007 104,268,472 7,188,342 3,420,812 (10,861,988) (252,834) 104,015,638 12/31/2006 96,335,613 15,269,408 2,754,108 (10,090,657) 7,932,859 104,268,472 Class E 06/30/2007 11,293,528 384,591 380,625 (916,519) (151,303) 11,142,225 12/31/2006 12,709,648 669,480 351,918 (2,437,518) (1,416,120) 11,293,528 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales - - ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government - - --------------- -------------- --------------- -------------- PIMCO Total Return Portfolio $12,217,613,670 $1,218,444,985 $11,270,770,433 $138,611,553 27 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS - CONTINUED At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation Depreciation Depreciation - --------- -------------- ------------ ------------ -------------- PIMCO Total Return Portfolio $4,921,104,161 $11,959,129 $(33,763,393) $(21,804,264) 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total - - -------------------- ---------------------- ----------------------- 2006 2005 2006 2005 2006 2005 - - ----------- -------- -------- ----------- ----------- ----------- PIMCO Total Return Portfolio $63,128,395 $488,706 $973,395 $13,857,166 $64,101,790 $14,345,872 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ----------- PIMCO Total Return Portfolio $105,978,367 $-- $3,454,001 $(11,799,340) $97,633,028 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. FUTURES CONTRACTS The futures contracts outstanding as of June 30, 2007 and the description and unrealized appreciation or depreciation were as follows: Unrealized Appreciation/ Description Expiration Date Number of Contracts Notional Value (Depreciation) - ---------------------------------------------- ---------------------- ------------------- -------------- -------------- Euribor Future September 2007 - Long 390 $ 93,249,000 $ (689,317) Euribor Future September 2008 - Long 1,856 442,145,600 (62,731) LIBOR Futures March 2008 - Long 3,030 354,850,875 (4,657,021) LIBOR Futures June 2008 - Long 925 108,305,938 (1,770,314) LIBOR Futures December 2007 - Long 1,094 128,189,450 (1,645,588) LIBOR Futures December 2008 - Long 1,231 144,150,100 (2,589,184) LIBOR Futures September 2008 - Long 494 57,841,225 (1,028,151) Libor Option Put March 2008 - Long 1,200 45,000 75,227 Option on Future December 2007 - Long 2,400 0 (30,091) LIBOR Futures March 2008 - Long 2,110 39,563 52,910 EuroDollar Futures March 2009 - Long 2,559 606,099,150 (799,688) EuroDollar Futures December 2008 - Long 3,117 738,573,150 799,025 EuroDollar Futures June 2008 - Long 11,810 2,799,708,125 (12,552,938) EuroDollar Futures March 2008 - Long 296 70,144,600 74,000 EuroDollar Futures September 2008 - Long 6,250 1,481,484,375 491,875 EuroDollar Futures December 2007 - Long 1,891 447,765,163 141,825 U.S. Treasury Note 10 Year Futures September 2007 - Long 2,748 290,472,188 2,376,406 Germany Federal Republic Bonds 5 Year Futures September 2007 - Short (272) (28,851,040) 7,355 Germany Federal Republic Bonds 10 Year Futures September 2007 - Short (392) (43,414,000) (272,634) U.S. Treasury Bond Futures September 2007 - Short (1,610) (173,477,500) (2,941,000) 28 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. FORWARD FOREIGN CURRENCY CONTRACTS Forward Foreign Currency Contracts to Buy: Net Unrealized Value at In exchange Appreciation/ Settlement Date Contracts to Deliver 06/30/2007 for U.S. $ (Depreciation) --------------- -------------------- ----------- ----------- -------------- 07/19/2007 1,293,000 AUD $ 1,097,287 $ 1,088,724 $ 8,563 07/26/2007 1,180,000 AUD 1,001,211 998,280 2,931 07/03/2007 47,727,397 BRL 24,665,321 24,812,787 (147,466) 07/03/2007 48,295,236 BRL 24,958,778 25,107,999 (149,221) 07/05/2007 48,958,243 BRL 25,573,674 25,426,249 147,425 10/02/2007 6,171,600 BRL 3,152,986 2,960,000 192,986 10/02/2007 6,706,610 BRL 3,426,315 3,236,000 190,315 10/02/2007 6,463,906 BRL 3,302,322 3,095,000 207,322 10/02/2007 6,470,313 BRL 3,305,594 3,125,000 180,594 10/02/2007 10,474,884 BRL 5,351,475 5,064,000 287,475 10/02/2007 5,204,264 BRL 2,658,787 2,608,000 50,787 10/02/2007 14,379,598 BRL 7,346,340 7,316,000 30,340 10/02/2007 30,090,998 BRL 15,373,078 15,463,000 (89,922) 10/02/2007 31,416,053 BRL 16,050,031 16,173,000 (122,969) 10/02/2007 13,863,100 BRL 7,082,468 7,064,000 18,468 10/02/2007 14,368,080 BRL 7,340,455 7,312,000 28,455 10/02/2007 11,166,918 BRL 5,705,025 5,657,000 48,025 10/02/2007 12,148,383 BRL 6,206,442 6,162,000 44,442 10/04/2008 265,827 BRL 133,819 122,727 11,092 10/04/2008 8,500,000 BRL 4,278,937 4,027,482 251,455 10/04/2008 33,057,102 BRL 16,641,089 16,368,954 272,135 10/04/2008 21,827,600 BRL 10,988,108 11,080,000 (91,892) 03/13/2008 486,000,000 CLP 920,017 922,464 (2,447) 03/13/2008 52,600,000 CLP 99,574 99,621 (47) 11/21/2007 60,868,550 CNY 8,137,833 8,105,000 32,833 11/21/2007 58,112,151 CNY 7,769,316 7,739,000 30,316 11/26/2007 74,910,000 CNY 10,021,807 10,000,000 21,807 11/26/2007 71,636,433 CNY 9,583,854 9,563,000 20,854 01/10/2008 12,328,300 CNY 1,659,181 1,670,615 (11,434) 01/10/2008 50,985,200 CNY 6,861,746 6,922,164 (60,418) 01/10/2008 20,203,315 CNY 2,719,025 2,735,353 (16,328) 01/10/2008 27,698,910 CNY 3,727,805 3,753,240 (25,435) 01/10/2008 20,629,260 CNY 2,776,350 2,793,022 (16,672) 01/10/2008 20,629,260 CNY 2,776,350 2,794,611 (18,261) 01/10/2008 33,453,140 CNY 4,502,227 4,521,000 (18,773) 01/10/2008 25,805,968 CNY 3,473,047 3,488,000 (14,953) 29 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. FORWARD FOREIGN CURRENCY CONTRACTS - CONTINUED Net Unrealized Value at In exchange Appreciation/ Settlement Date Contracts to Deliver 06/30/2007 for U.S. $ (Depreciation) --------------- -------------------- ----------- ----------- -------------- 01/10/2008 25,595,136 CNY $ 3,444,673 $ 3,456,000 $ (11,327) 01/10/2008 26,667,926 CNY 3,589,052 3,601,000 (11,948) 01/10/2008 13,840,539 CNY 1,862,703 1,869,459 (6,756) 01/10/2008 71,430,000 CNY 9,613,271 9,624,739 (11,468) 09/06/2007 401,000 DKK 72,994 72,374 620 09/06/2007 2,124,000 GBP 4,256,762 4,240,350 16,412 09/06/2007 2,124,000 GBP 4,256,762 4,240,350 16,412 10/03/2007 9,823,200 INR 240,446 240,000 446 10/03/2007 16,213,400 INR 396,861 393,052 3,809 07/24/2007 2,893,754,000 JPY 23,522,439 23,920,858 (398,419) 07/18/2007 6,500,241,000 KRW 7,041,124 6,986,502 54,622 07/30/2007 5,383,201,050 KRW 5,833,949 5,807,747 26,202 08/27/2007 318,571,000 KRW 345,472 345,597 (125) 09/21/2007 454,926,000 KRW 493,610 483,804 9,806 09/21/2007 1,800,000,000 KRW 1,953,062 1,947,736 5,326 09/27/2007 2,103,175,300 KRW 2,282,314 2,277,643 4,671 03/13/2008 116,747,437 MXN 10,647,874 10,363,732 284,142 03/13/2008 15,600,000 MXN 1,422,788 1,402,046 20,742 03/13/2008 19,298,888 MXN 1,760,143 1,757,000 3,143 07/10/2007 8,440,432 MYR 2,445,722 2,464,000 (18,278) 10/17/2007 8,440,432 MYR 2,445,722 2,457,185 (11,463) 09/06/2007 49,884,000 NOK 8,471,039 8,325,517 145,522 07/21/2007 192,000 NZD 148,258 144,192 4,066 09/28/2007 2,373,693 PLN 853,555 854,000 (445) 03/13/2008 25,304,095 PLN 9,110,255 8,757,560 352,695 03/13/2008 3,200,000 PLN 1,152,099 1,163,865 (11,766) 09/19/2007 2,707,147 RUB 105,472 103,415 2,057 09/19/2007 2,707,147 RUB 105,472 103,504 1,968 11/02/2007 22,863,707 RUB 890,845 861,157 29,688 12/07/2007 213,483,240 RUB 8,317,390 8,142,000 175,390 12/10/2007 3,578,874 RUB 139,433 136,546 2,887 12/10/2007 4,013,180 RUB 156,354 153,175 3,179 12/10/2007 4,119,946 RUB 160,514 157,280 3,234 01/11/2008 37,911,100 RUB 1,476,921 1,468,000 8,921 01/11/2008 42,600,000 RUB 1,659,589 1,656,621 2,968 01/11/2008 38,959,470 RUB 1,517,763 1,518,000 (237) 07/03/2007 1,750,807 SGD 1,144,529 1,155,000 (10,471) 07/18/2007 12,111,550 SGD 7,927,411 8,018,239 (90,828) 30 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. FORWARD FOREIGN CURRENCY CONTRACTS - CONTINUED Net Unrealized Contracts to Value at In exchange Appreciation/ Settlement Date Deliver 06/30/2007 for U.S. $ (Depreciation) --------------- -------------- ---------- ----------- -------------- 08/07/2007 1,625,621 SGD $1,065,769 $1,079,000 $ (13,231) 08/07/2007 1,679,000 SGD 1,100,765 1,119,520 (18,755) 09/21/2007 659,000 SGD 433,507 434,754 (1,247) 09/21/2007 2,080,000 SGD 1,368,277 1,379,856 (11,579) 10/03/2007 1,051,481 SGD 692,279 688,000 4,279 10/03/2007 691,768 SGD 455,450 453,619 1,831 07/02/2007 21,808,952 TWD 666,244 657,887 8,357 08/02/2007 21,808,952 TWD 668,084 667,389 695 ---------- $1,858,129 ========== Forward Foreign Currency Contracts to Sell: Net Unrealized Value at In exchange Appreciation/ Settlement Date Contracts to Deliver 06/30/2007 for U.S. $ (Depreciation) --------------- -------------------- ------------ ------------ -------------- 07/12/2007 3,125,999 AUD $ 2,653,312 $ 2,628,965 $ (24,347) 07/12/2007 202,000 AUD 171,455 169,481 (1,974) 10/02/2007 101,140,000 BRL 51,671,040 52,000,000 328,960 10/02/2007 48,700,000 BRL 24,880,162 25,000,000 119,838 08/09/2007 39,319,000 CAD 37,004,826 36,784,373 (220,453) 09/06/2007 169,594,000 DKK 30,871,145 30,803,349 (67,796) 07/26/2007 380,028,000 EUR 514,231,605 509,862,286 (4,369,319) 08/09/2007 29,941,000 GBP 60,031,323 59,775,859 (255,464) 07/24/2007 25,063,000 JPY 203,729 206,976 3,247 07/10/2007 8,440,432 MYR 2,445,722 2,441,548 (4,174) 09/06/2007 25,096,523 GBP 4,261,760 4,240,350 (21,410) 09/06/2007 25,087,849 NOK 4,260,287 4,240,350 (19,937) 07/05/2007 4,936,000 NZD 3,813,544 3,725,051 (88,493) 07/03/2007 1,059,038 SGD 692,310 688,000 (4,310) 07/03/2007 691,768 SGD 452,220 450,341 (1,879) 07/02/2007 21,808,952 TWD 666,244 665,414 (830) ----------- $(4,628,341) =========== AUD - Australian Dollar KRW - South Korean Won BRL - Brazilian Real MXN - Mexican Peso CAD - Canadian Dollar MYR - Malaysian Ringgit CLP - Chilean Peso NOK - Norwegian Krone CNY - China Yuan Renminbi NZD - New Zealand Dollar DKK - Danish Krone PLN - Polish Zloty EUR - Euro Dollar RUB - Russian Ruble GBP - British Pound SGD - Singapore Dollar INR - Indian Rupee TWD - Taiwan Dollar JPY - Japenese Yen 31 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OPTIONS During the year ended June 30, 2007 the following options contracts were written: PIMCO Total Return Portfolio --------------------------- Number of Contracts Premium ------------ ----------- Options outstanding at December 31, 2006.......... 280,401,977 $ 3,795,179 Options written................................... 524,606,182 3,727,299 Options bought back............................... (87,600,000) (704,306) Options closed and expired........................ (104,203,750) (2,471,786) Options exercised................................. -- -- ------------ ----------- Options outstanding at June 30, 2007.............. 613,204,409 $ 4,346,386 ============ =========== 10. SWAP AGREEMENTS Open swap agreements at June 30, 2007 were as follows: Expiration Notional Amount Date Description - --------------- - ---------- ------------------------------------------------------------------------------------------------- 8,700,000 USD 12/20/2007 Agreement with Morgan Stanley Capital Services, Inc., dated 12/15/2006 to receive the notional amount multiplied by 0.26% and to pay semi-annually the notional amount of underlying soveraign entities of the Russian Federation. 27,000,000 USD 3/20/2008 Agreement with Lehman Brothers Specials Financing , Inc. dated 12/22/2006 to receive the notional amount multiplied by 0.055% and to pay quarterly the notional amount of underlying entities of American International Group, Inc. 300,000 USD 12/20/2008 Agreement with J.P. Morgan Chase Bank dated 02/12/2004 to pay quarterly the notional amount multiplied by 1.35% and to receive par in the event of default of underlying entities of Capital One Financing Corporation 8.750% due 2/1/2007. 1,200,000 USD 12/20/2008 Agreement with Lehman Brothers dated 10/14/2003 to pay quarterly the notional amount multiplied by 0.97% and to receive par in the event of default of underlying entities of Goodrich Corporation 7.625% due 12/15/2012. 1,200,000 USD 12/20/2008 Agreement with Lehman Brothers dated 10/14/2003 to pay quarterly the notional amount multiplied by 0.53% and to receive par in the event of default of underlying entities of Lockheed Martin Corporation 8.20% due 12/1/2009. 1,200,000 USD 12/20/2008 Agreement with Lehman Brothers dated 10/14/2003 to pay quarterly the notional amount multiplied by 0.48% and to receive par in the event of default of underlying entities of Northrop Grumman Corporation 7.125% due 02/15/2011. 5,000,000 USD 12/20/2008 Agreement with Lehman Brothers dated 12/14/2006 to receive the notional amount multiplied by 0.31% and to pay the semi-annually notional amount in underlying soveraign entities of Russian Federation. 5,000,000 USD 12/20/2008 Agreement with Lehman Brothers dated 12/06/2006 to pay the sem-notional amount multiplied by 0.29% and to received par in the event of default entity of Petroleos Mexicanos 9.500% due 9/15/2027. 7,000,000 USD 12/20/2008 Agreement with Lehman Brothers dated 12/18/2006 to receive the notional amount multiplied by 0.40% and to pay the quarterly notional amount in underlying soveraign entities of Republic of Indonesia. 5,300,000 USD 12/20/2008 Agreement with Lehman Brothers dated 12/14/2006 to receive the notional amount multiplied by 0.32% and to pay the semi-annually notional amount in underlying soveraign entities of Republic of Peru. Description Value - ------------------------------------------------------------------------------------------------- -------- Agreement with Morgan Stanley Capital Services, Inc., dated 12/15/2006 to receive the notional $ 1,105 amount multiplied by 0.26% and to pay semi-annually the notional amount of underlying soveraign entities of the Russian Federation. Agreement with Lehman Brothers Specials Financing , Inc. dated 12/22/2006 to receive the 950 notional amount multiplied by 0.055% and to pay quarterly the notional amount of underlying entities of American International Group, Inc. Agreement with J.P. Morgan Chase Bank dated 02/12/2004 to pay quarterly the notional (5,284) amount multiplied by 1.35% and to receive par in the event of default of underlying entities of Capital One Financing Corporation 8.750% due 2/1/2007. Agreement with Lehman Brothers dated 10/14/2003 to pay quarterly the notional amount (15,896) multiplied by 0.97% and to receive par in the event of default of underlying entities of Goodrich Corporation 7.625% due 12/15/2012. Agreement with Lehman Brothers dated 10/14/2003 to pay quarterly the notional amount (8,587) multiplied by 0.53% and to receive par in the event of default of underlying entities of Lockheed Martin Corporation 8.20% due 12/1/2009. Agreement with Lehman Brothers dated 10/14/2003 to pay quarterly the notional amount (7,375) multiplied by 0.48% and to receive par in the event of default of underlying entities of Northrop Grumman Corporation 7.125% due 02/15/2011. Agreement with Lehman Brothers dated 12/14/2006 to receive the notional amount multiplied 1,041 by 0.31% and to pay the semi-annually notional amount in underlying soveraign entities of Russian Federation. Agreement with Lehman Brothers dated 12/06/2006 to pay the sem-notional amount multiplied 1,932 by 0.29% and to received par in the event of default entity of Petroleos Mexicanos 9.500% due 9/15/2027. Agreement with Lehman Brothers dated 12/18/2006 to receive the notional amount multiplied 103 by 0.40% and to pay the quarterly notional amount in underlying soveraign entities of Republic of Indonesia. Agreement with Lehman Brothers dated 12/14/2006 to receive the notional amount multiplied 2,992 by 0.32% and to pay the semi-annually notional amount in underlying soveraign entities of Republic of Peru. 32 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. SWAP AGREEMENTS - CONTINUED Expiration Notional Amount Date Description - --------------- - ---------- ------------------------------------------------------------------------------------------- 4,700,000 USD 6/20/2010 Agreement with Morgan Stanley Capital Services, Inc., dated 04/13/07 to receive 3 months the notional amount multiplied by 0.17% and to pay par in event of default of underlying sovereign entities of the Glitnir Banki HF. 4,800,000 USD 6/20/2010 Agreement with Morgan Stanley Capital Services, Inc., dated 04/14/2005 to receive semi- annually the notional amount multiplied by 2.10% and to pay par in event of default of underlying sovereign entities of the Dow Jones CDX Emerging Markets Index. 500,000 USD 9/20/2010 Agreement with Merrill Lynch International dated 07/27/2005 to receive quarterly the notional amount multiplied by 3.80% and to pay par in the event of default of Ford Motor Credit Co. 7.00% due 10/1/2013. 300,000 USD 9/20/2010 Agreement with Lehman Brothers dated 10/7/2005 to pay semi-annually the notional amount multiplied by 2.26% and to receive par in the event of default of Republic of Turkey 11.875% due 01/15/2030. 700,000 USD 10/20/2010 Agreement with Morgan Stanley Capital Services, Inc. dated 10/11/2005 to pay semi- annually the notional amount multiplied by 2.20% and to receive par in the event of default of Republic of Turkey 11.875% due 01/15/2030. 1,000,000 USD 10/20/2010 Agreement with Lehman Brothers dated 09/29/2005 to pay semi-annually the notional amount multiplied by 2.11% and to receive par in the event of default of Republic of Turkey 11.875% due 01/15/2030. 5,000,000 USD 6/20/2011 Agreement with Merrill Lynch Capital Services, Inc., dated 11/30/2006 to pay the notional amount multiplied by 0.51% and to receive quarterly notional amount in underlying entity of Boston Scientific Corp. 5,000,000 USD 6/20/2011 Agreement with Merrill Lynch Capital Services, Inc., dated 12/01/2006 to pay the notional amount multiplied by 1.29% and to receive quarterly notional amount in underlying entity of GMAC LLC. 4,200,000 USD 9/20/2011 Agreement with J.P. Morgan Chase Bank, dated 11/09/2006 to pay the notional amount multiplied by 0.46% and to receive quarterly notional amount in underlying entity of Health Care Property Investors, Inc. 16,025,000 USD 12/20/2011 Agreement with Lehman Brothers Specials Financing , Inc. dated 09/28/2007 to pay the notional amount multiplied by 3.25% and to receive the notional amount in the underlying entity of Dow Jones CDX.NA.HY.7. 2,000,000 USD 1/20/2012 Agreement with Lehman Brothers Specials Financing , Inc. dated 11/19/2007 to pay the notional amount multiplied by 0.39% and to receive semi-annually the notional amount in the underlying entity of United Mexican States. 2,500,000 USD 3/20/2012 Agreement with Bank of America, N.A. dated 06/13/2007 to pay the notional amount multiplied by 0.09% and to receive notional amount in the underlying entity of Consumers Energy Company. 67,500,000 USD 12/19/2012 Agreement with Morgan Stanley Capital Services, Inc., dated 06/21/2007 to receive semi- annually the notional amount multiplied by 5.00% and to pay the notional amount multiplied by 3 month USD-LIBOR-BBA. 5,000,000 USD 6/20/2012 Agreement with Citibank, N.A., New York dated 06/18/2007 to pay the notional amount multiplied by 1.03% and to receive notional amount in the underlying entity of Chesapeake Energy Corporation. 10,000,000 USD 6/20/2012 Agreement with Citibank, N.A., New York, dated 06/12/07 to receive 3 months the notional amount multiplied by 2.30% and to pay par in event of default of underlying sovereign entities of the Nortel Networks Corporation. Description Value - ------------------------------------------------------------------------------------------- ----------- Agreement with Morgan Stanley Capital Services, Inc., dated 04/13/07 to receive 3 months $ 4,941 the notional amount multiplied by 0.17% and to pay par in event of default of underlying sovereign entities of the Glitnir Banki HF. Agreement with Morgan Stanley Capital Services, Inc., dated 04/14/2005 to receive semi- 211,369 annually the notional amount multiplied by 2.10% and to pay par in event of default of underlying sovereign entities of the Dow Jones CDX Emerging Markets Index. Agreement with Merrill Lynch International dated 07/27/2005 to receive quarterly the 16,645 notional amount multiplied by 3.80% and to pay par in the event of default of Ford Motor Credit Co. 7.00% due 10/1/2013. Agreement with Lehman Brothers dated 10/7/2005 to pay semi-annually the notional (11,533) amount multiplied by 2.26% and to receive par in the event of default of Republic of Turkey 11.875% due 01/15/2030. Agreement with Morgan Stanley Capital Services, Inc. dated 10/11/2005 to pay semi- (25,834) annually the notional amount multiplied by 2.20% and to receive par in the event of default of Republic of Turkey 11.875% due 01/15/2030. Agreement with Lehman Brothers dated 09/29/2005 to pay semi-annually the notional (34,207) amount multiplied by 2.11% and to receive par in the event of default of Republic of Turkey 11.875% due 01/15/2030. Agreement with Merrill Lynch Capital Services, Inc., dated 11/30/2006 to pay the notional 12,501 amount multiplied by 0.51% and to receive quarterly notional amount in underlying entity of Boston Scientific Corp. Agreement with Merrill Lynch Capital Services, Inc., dated 12/01/2006 to pay the notional 71,139 amount multiplied by 1.29% and to receive quarterly notional amount in underlying entity of GMAC LLC. Agreement with J.P. Morgan Chase Bank, dated 11/09/2006 to pay the notional amount (20,720) multiplied by 0.46% and to receive quarterly notional amount in underlying entity of Health Care Property Investors, Inc. Agreement with Lehman Brothers Specials Financing , Inc. dated 09/28/2007 to pay the (192,489) notional amount multiplied by 3.25% and to receive the notional amount in the underlying entity of Dow Jones CDX.NA.HY.7. Agreement with Lehman Brothers Specials Financing , Inc. dated 11/19/2007 to pay the 4,656 notional amount multiplied by 0.39% and to receive semi-annually the notional amount in the underlying entity of United Mexican States. Agreement with Bank of America, N.A. dated 06/13/2007 to pay the notional amount 19,228 multiplied by 0.09% and to receive notional amount in the underlying entity of Consumers Energy Company. Agreement with Morgan Stanley Capital Services, Inc., dated 06/21/2007 to receive semi- (1,480,399) annually the notional amount multiplied by 5.00% and to pay the notional amount multiplied by 3 month USD-LIBOR-BBA. Agreement with Citibank, N.A., New York dated 06/18/2007 to pay the notional amount (49,639) multiplied by 1.03% and to receive notional amount in the underlying entity of Chesapeake Energy Corporation. Agreement with Citibank, N.A., New York, dated 06/12/07 to receive 3 months the notional (225,931) amount multiplied by 2.30% and to pay par in event of default of underlying sovereign entities of the Nortel Networks Corporation. 33 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. SWAP AGREEMENTS - CONTINUED Expiration Notional Amount Date Description - --------------- - ---------- --------------------------------------------------------------------------------------------- 8,300,000 USD 6/20/2012 Agreement with Bank of America, N.A. dated 04/27/2007 to pay the notional amount multiplied by 0.53% and to receive notional amount in the underlying entity of Globalsantafe Corporation. 9,400,000 USD 6/20/2012 Agreement with Citibank, N.A., New York dated 04/19/2007 to pay the notional amount multiplied by 2.75% and to receive notional amount in the underlying entity of CDX.NA.HY.8. 4,500,000 USD 6/20/2012 Agreement with Citibank, N.A., New York,, Inc. dated 05/21/2007 to pay the notional amount multiplied by 1.00% and to receive the notional amount in the underlying entity of Reynolds American Inc. 1,300,000 USD 6/20/2012 Agreement with Bank of America, N.A. dated 05/22/2007 to pay the notional amount multiplied by 1.00% and to receive notional amount in the underlying entity of Chesapeake Energy Corporation. 1,300,000 USD 6/20/2012 Agreement with Morgan Stanley Capital Services Inc. dated 05/22/2007 to pay the notional amount multiplied by 1.00% and to receive notional amount in the underlying entity of Chesapeake Energy Corporation. 2,000,000 USD 6/20/2012 Agreement with J.P. Morgan Chase Bank dated 3/21/2007 to receive quarterly the notional amount multiplied by 0.43% and to pay par in the event of default of underlying soveraign entities of the International Paper Company 5.850% due 10/30/2012. 4,000,000 USD 6/20/2012 Agreement with Morgan Stanley Capital Services, Inc. dated 03/21/2007 to pay the notional amount multiplied by 0.475% and to receive quarterly the notional amount in the underlying entity of International Paper Company. 5,000,000 USD 9/20/2012 Agreement with Lehman Brothers Specials Financing , Inc. dated 06/25/2007 to receive the notional amount multiplied by 2.850% and to pay quarterly the notional amount of underlying entities of Nortel Networks Corporation. 10,000,000 USD 12/19/2012 Agreement with Citibank, N.A., New York, dated 06/16/2007 to receive semi-annually the notional amount multiplied by 4.283% and to pay the notional amount multiplied by 6 month LIBOR (EURO). 109,700,000 USD 12/19/2012 Agreement with Lehman Brothers Specials Financing , Inc. dated 01/19/2007 to receive semi-annually the notional amount multiplied by 5.00% and to pay the semi-annually notional amount multiplied by the 3 month USD-LOBOR-BBA. 2,500,000 USD 3/20/2013 Agreement with Morgan Stanley Capital Services, Inc. dated 11/01/2006 to pay the notional amount multiplied by 0.15% and to receive quarterly the notional amount in the underlying entity of Wyeth. 60,000,000 USD 6/20/2014 Agreement with Morgan Stanley Capital Services, Inc. dated 01/25/2007 to receive semi- annually the notional amount multiplied by 2.50% and to pay semi-annually the notional amount multiplied by 3 month JPY-LIBOR-BBA. 207,900 USD 6/20/2014 Agreement with Bank Of America, N.A. dated 02/01/2007 to receive semi-annually the notional amount multiplied by 5.00% and to pay the semi-annually notional amount multiplied by the 3 month USD-LOBOR-BBA. 397,000,000 USD 12/19/2014 Agreement with Morgan Stanley Capital Services, Inc. dated 06/08/2007 to receive semi- annually the notional amount multiplied by 5.00% and to pay the semi-annually notional amount multiplied by the 3 month USD-LOBOR-BBA. 17,400,000 USD 12/20/2016 Agreement with Morgan Stanley Capital Services, Inc. dated 11/09/2006 to pay the notional amount multiplied by 0.65% and to receive par in the event of default of underlying entity of the Dow Jones CDA.Na IG.7. 3,900,000 USD 12/20/2016 Agreement with Lehman Brothers Specials Financing , Inc. dated 11/01/2006 to pay the notional amount multiplied by 0.34% and to receive quarterly notional amount in the underlying entity of Morgan Stanley. Description Value - --------------------------------------------------------------------------------------------- ----------- Agreement with Bank of America, N.A. dated 04/27/2007 to pay the notional amount $ (54,160) multiplied by 0.53% and to receive notional amount in the underlying entity of Globalsantafe Corporation. Agreement with Citibank, N.A., New York dated 04/19/2007 to pay the notional amount 167,182 multiplied by 2.75% and to receive notional amount in the underlying entity of CDX.NA.HY.8. Agreement with Citibank, N.A., New York,, Inc. dated 05/21/2007 to pay the notional (50,444) amount multiplied by 1.00% and to receive the notional amount in the underlying entity of Reynolds American Inc. Agreement with Bank of America, N.A. dated 05/22/2007 to pay the notional amount (14,573) multiplied by 1.00% and to receive notional amount in the underlying entity of Chesapeake Energy Corporation. Agreement with Morgan Stanley Capital Services Inc. dated 05/22/2007 to pay the notional (14,573) amount multiplied by 1.00% and to receive notional amount in the underlying entity of Chesapeake Energy Corporation. Agreement with J.P. Morgan Chase Bank dated 3/21/2007 to receive quarterly the notional (6,738) amount multiplied by 0.43% and to pay par in the event of default of underlying soveraign entities of the International Paper Company 5.850% due 10/30/2012. Agreement with Morgan Stanley Capital Services, Inc. dated 03/21/2007 to pay the notional (21,328) amount multiplied by 0.475% and to receive quarterly the notional amount in the underlying entity of International Paper Company. Agreement with Lehman Brothers Specials Financing , Inc. dated 06/25/2007 to receive the (20,761) notional amount multiplied by 2.850% and to pay quarterly the notional amount of underlying entities of Nortel Networks Corporation. Agreement with Citibank, N.A., New York, dated 06/16/2007 to receive semi-annually the (226,033) notional amount multiplied by 4.283% and to pay the notional amount multiplied by 6 month LIBOR (EURO). Agreement with Lehman Brothers Specials Financing , Inc. dated 01/19/2007 to receive (2,405,922) semi-annually the notional amount multiplied by 5.00% and to pay the semi-annually notional amount multiplied by the 3 month USD-LOBOR-BBA. Agreement with Morgan Stanley Capital Services, Inc. dated 11/01/2006 to pay the notional (1,712) amount multiplied by 0.15% and to receive quarterly the notional amount in the underlying entity of Wyeth. Agreement with Morgan Stanley Capital Services, Inc. dated 01/25/2007 to receive semi- (1,971,136) annually the notional amount multiplied by 2.50% and to pay semi-annually the notional amount multiplied by 3 month JPY-LIBOR-BBA. Agreement with Bank Of America, N.A. dated 02/01/2007 to receive semi-annually the (6,829,985) notional amount multiplied by 5.00% and to pay the semi-annually notional amount multiplied by the 3 month USD-LOBOR-BBA. Agreement with Morgan Stanley Capital Services, Inc. dated 06/08/2007 to receive semi- 13,382,934 annually the notional amount multiplied by 5.00% and to pay the semi-annually notional amount multiplied by the 3 month USD-LOBOR-BBA. Agreement with Morgan Stanley Capital Services, Inc. dated 11/09/2006 to pay the notional 47,405 amount multiplied by 0.65% and to receive par in the event of default of underlying entity of the Dow Jones CDA.Na IG.7. Agreement with Lehman Brothers Specials Financing , Inc. dated 11/01/2006 to pay the 36,169 notional amount multiplied by 0.34% and to receive quarterly notional amount in the underlying entity of Morgan Stanley. 34 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. SWAP AGREEMENTS - CONTINUED Expiration Notional Amount Date Description - --------------- - ---------- ------------------------------------------------------------------------------------------- 31,400,000 USD 12/20/2016 Agreement with Bank of America, N.A. dated 09/21/2006 to pay the notional amount multiplied by 0.65% and to receive notional amount in the underlying entity of Dow Jones CDX.N.A. 72,000,000 USD 6/20/2017 Agreement with Bank of America N.A., dated 12/07/2006 to pay semi-annually the notional amount multiplied by 5.00% and to receive the notional amount multiplied by 3 month USD-LIBOR-BBA. 20,000,000 USD 6/20/2017 Agreement with Morgan Stanley Capital Services Inc dated 06/08/07 to pay the notional amount multiplied by 0.97% and to receive notional amount in the underlying entity of Weyerhaeuser Company. 13,000,000 USD 6/20/2017 Agreement with Morgan Stanley Capital Services Inc dated 06/08/07 to pay the notional amount multiplied by 0.99% and to receive notional amount in the underlying entity of Weyerhaeuser Company. 4,800,000 USD 6/20/2017 Agreement with Lehman Brothers Specials Financing , Inc. dated 04/13/2007 to pay the notional amount multiplied by 1.25% and to receive the notional amount in the underlying entity of Reynolds American, Inc. 9,700,000 USD 6/20/2017 Agreement with J.P. Morgan Chase Bank, Inc. dated 04/12/2007 to pay the notional amount multiplied by 0.95% and to receive the notional amount in the underlying entity of Liz Claiborne, Inc. 8,000,000 USD 6/20/2017 Agreement with Bank of America, N.A. dated 06/08/2007 to pay the notional amount multiplied by 0.95% and to receive notional amount in the underlying entity of Federated Department Stores, Inc. 5,400,000 USD 6/20/2017 Agreement with Citibank, N.A., New York, dated 05/01/07 to receive 3 months the notional amount multiplied by 0.47% and to pay par in event of default of underlying sovereign entities of the Diamond Offshore Drilling, INC. 5,800,000 USD 6/20/2017 Agreement with J.P. Morgan Chase Bank, dated 06/18/2007 to pay semi-annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by 3 month USD-LIBOR-BBA. 107,700,000 USD 12/19/2017 Agreement with J.P. Morgan Chase Bank, dated 01/27/2007 to pay semi-annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by 3 month USD-LIBOR-BBA. 22,500,000 USD 6/20/2037 Agreement with Morgan Stanley Capital Services, Inc., dated 11/29/2006 to receive the notional amount and to pay semi-annually the notional amount multiplied by 3 month USD-LIBOR-BBA. 176,300,000 USD 12/19/2037 Agreement with Morgan Stanley Capital Services, Inc., dated 06/14/2007 to receive semi- annually the notional amount multiplied by 5.00% and to pay the notional amount multiplied by 3 month USD-LIBOR-BBA. 307,300,000 USD 12/19/2037 Agreement with Bank of America, N.A., dated 06/08/2007 to receive semi-annually the notional amount multiplied by 5.00% and to pay the notional amount multiplied by 3 month USD-LIBOR-BBA. 4,300,000 USD 7/25/2045 Agreement with Lehman Brothers dated 01/24/06 to pay quarterly the notional amount multiplied by 0.54% and to receive par in event of default of underlying sovereign entities of the ABX.HE.A.06-01. 5,000,000 USD 5/6/2046 Agreement with Bank of America N.A., dated 12/21/2006 to receive annually the notional amount multiplied by 1.75% and to pay the notional amount multiplied by 3 month USD- LIBOR plus 1.35%. Description Value - ------------------------------------------------------------------------------------------- ------------ Agreement with Bank of America, N.A. dated 09/21/2006 to pay the notional amount $ 85,546 multiplied by 0.65% and to receive notional amount in the underlying entity of Dow Jones CDX.N.A. Agreement with Bank of America N.A., dated 12/07/2006 to pay semi-annually the notional 3,641,941 amount multiplied by 5.00% and to receive the notional amount multiplied by 3 month USD-LIBOR-BBA. Agreement with Morgan Stanley Capital Services Inc dated 06/08/07 to pay the notional 47,176 amount multiplied by 0.97% and to receive notional amount in the underlying entity of Weyerhaeuser Company. Agreement with Morgan Stanley Capital Services Inc dated 06/08/07 to pay the notional 11,071 amount multiplied by 0.99% and to receive notional amount in the underlying entity of Weyerhaeuser Company. Agreement with Lehman Brothers Specials Financing , Inc. dated 04/13/2007 to pay the 12,258 notional amount multiplied by 1.25% and to receive the notional amount in the underlying entity of Reynolds American, Inc. Agreement with J.P. Morgan Chase Bank, Inc. dated 04/12/2007 to pay the notional 279,244 amount multiplied by 0.95% and to receive the notional amount in the underlying entity of Liz Claiborne, Inc. Agreement with Bank of America, N.A. dated 06/08/2007 to pay the notional amount 214,616 multiplied by 0.95% and to receive notional amount in the underlying entity of Federated Department Stores, Inc. Agreement with Citibank, N.A., New York, dated 05/01/07 to receive 3 months the notional 8,753 amount multiplied by 0.47% and to pay par in event of default of underlying sovereign entities of the Diamond Offshore Drilling, INC. Agreement with J.P. Morgan Chase Bank, dated 06/18/2007 to pay semi-annually the 296,800 notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by 3 month USD-LIBOR-BBA. Agreement with J.P. Morgan Chase Bank, dated 01/27/2007 to pay semi-annually the 5,511,271 notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by 3 month USD-LIBOR-BBA. Agreement with Morgan Stanley Capital Services, Inc., dated 11/29/2006 to receive the (767,250) notional amount and to pay semi-annually the notional amount multiplied by 3 month USD-LIBOR-BBA. Agreement with Morgan Stanley Capital Services, Inc., dated 06/14/2007 to receive semi- (20,169,855) annually the notional amount multiplied by 5.00% and to pay the notional amount multiplied by 3 month USD-LIBOR-BBA. Agreement with Bank of America, N.A., dated 06/08/2007 to receive semi-annually the (35,157,099) notional amount multiplied by 5.00% and to pay the notional amount multiplied by 3 month USD-LIBOR-BBA. Agreement with Lehman Brothers dated 01/24/06 to pay quarterly the notional amount 155,875 multiplied by 0.54% and to receive par in event of default of underlying sovereign entities of the ABX.HE.A.06-01. Agreement with Bank of America N.A., dated 12/21/2006 to receive annually the notional 1,154,315 amount multiplied by 1.75% and to pay the notional amount multiplied by 3 month USD- LIBOR plus 1.35%. 35 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. SWAP AGREEMENTS - CONTINUED Expiration Notional Amount Date Description - --------------- - ---------- ------------------------------------------------------------------------------------------- 1,600,000 USD 12/10/2046 Agreement with Merrill Lynch Capital Services, Inc., dated 12/07/2006 to pay monthly the notional amount multiplied by 2.0299% and to received par in the event of default of Topanga 2006-2A B 1ML+145 144A 6.77%, due 12/10/2046. 190,100,000 BRL 1/2/2012 Agreement with Morgan Stanley Capital Services, Inc. dated 05/16/07 to receive annually the notional amount multiplied by 10.115% and pay semi-annually multiplied by the BRL PTAX (BRL09). 16,200,000 CAD 6/20/2017 Agreement with Merrill Lynch Capital Services, Inc., dated 06/08/2007 to receive semi- annually the notional amount multiplied by 5.50% and to pay semi-annually the notional amount multiplied by the 3 month CAD-BA-CDOR. 1,600,000 EUR 3/20/2011 Agreement with Morgan Stanley Capital Services, Inc., dated 06/12/2007 to receive semi- annually the notional amount multiplied by 2.30% and to pay the notional amount multiplied by 3 month BRL-BRR-CDI. 21,700,000 EUR 4/10/2012 Agreement with J.P. Morgan Chase Bank dated 03/13/2007 to receive annually the notional amount multiplied by ([1+1.9475%)^5] - 1)* Notional and pay annually notional amount multiplied [(Index Final/Index Initial) - 1]. 2,400,000 EUR 3/15/2012 Agreement with Lehman Brothers dated 03/13/2007 to receive annually the notional amount multiplied by ([1+1.9475%)^5] - 1)* Notional and pay annually notional amount multiplied [(Index Final/Index Initial) - 1]. 10,400,000 EUR 3/15/2012 Agreement with J.P. Morgan Chase Bank dated 03/21/2007 to receive annually the notional amount multiplied by ([1+1.9475%)^5] - 1)* Notional and pay annually notional amount multiplied [(FRCPxtob End Index/FRCPxtob Start Index) - 1]*Notional . 91,100,000 EUR 6/16/2014 Agreement with Morgan Stanley Capital Services, Inc. dated 03/16/2005 to receive annually the notional amount multiplied by 5.00% and pay semi-annually notional amount multiplied by EUR-EURIBOR-Telerate. 2,600,000 EUR 6/17/2015 Agreement with J.P. Morgan Chase Bank dated 6/21/2005 to receive annually the notional amount multiplied by the 6 month EUR-EURIBOR-Telerate and to pay annually the notional amount multiplied by 4.50%. 25,000,000 EUR 12/15/2014 Agreement with Morgan Stanley Capital Services, Inc. dated 07/18/2006 to pay annually the notional amount multiplied by 4.00% and receive Annually the notional amount multiplied by 3 month EUR-EURIBOR-Telerate. 26,700,000 EUR 6/18/2034 Agreement with Morgan Stanley Capital Services, Inc. dated 02/07/2006 to receive annually the notional amount multiplied by .00% and pay Annually the notional amount multiplied by 6 month EUR-EURIBOR-Telerate. 16,200,000 GBP 6/15/2016 Agreement with Merrill Lynch Capital Services, Inc., dated 11/15/2005 to receive semi- annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by the 6 month GBP-LIBOR-BBA. 4,700,000 GBP 9/15/2015 Agreement with Morgan Stanley Capital Services, Inc. dated 06/16/206 to receive semi- annually the notional amount multiplied by 5.00% and pay semi-annually multiplied by the 6 month GBP-LIBOR-BBA. 700,000 GBP 6/18/2034 Agreement with Morgan Stanley Capital Services, Inc. dated 11/23/2005 to receive semi- annually the notional amount multiplied by 5.00% and pay semi-annually multiplied by the 6 month GBP-LIBOR-BBA. 14,100,000 GBP 6/18/2034 Agreement with Merrill Lynch Capital Services, Inc., dated 11/15/2005 to receive semi- annually the notional amount multiplied by the 6 month GBP-LIBOR-BBA and pay semi- annually the notional amount multiplied by 5.00% 25,000,000 GBP 12/15/2035 Agreement with Morgan Stanley Capital Services, Inc. dated 11/3/2005 to receive semi- annually the notional amount multiplied by 6 month GBP-LIBOR-BBA and to pay semi- annually notional amount multiplied by 4.00%. Description Value - ------------------------------------------------------------------------------------------- ----------- Agreement with Merrill Lynch Capital Services, Inc., dated 12/07/2006 to pay monthly the $ 328,741 notional amount multiplied by 2.0299% and to received par in the event of default of Topanga 2006-2A B 1ML+145 144A 6.77%, due 12/10/2046. Agreement with Morgan Stanley Capital Services, Inc. dated 05/16/07 to receive annually the (1,664,977) notional amount multiplied by 10.115% and pay semi-annually multiplied by the BRL PTAX (BRL09). Agreement with Merrill Lynch Capital Services, Inc., dated 06/08/2007 to receive semi- (89,109) annually the notional amount multiplied by 5.50% and to pay semi-annually the notional amount multiplied by the 3 month CAD-BA-CDOR. Agreement with Morgan Stanley Capital Services, Inc., dated 06/12/2007 to receive semi- 647 annually the notional amount multiplied by 2.30% and to pay the notional amount multiplied by 3 month BRL-BRR-CDI. Agreement with J.P. Morgan Chase Bank dated 03/13/2007 to receive annually the notional (220,089) amount multiplied by ([1+1.9475%)^5] - 1)* Notional and pay annually notional amount multiplied [(Index Final/Index Initial) - 1]. Agreement with Lehman Brothers dated 03/13/2007 to receive annually the notional (11,144) amount multiplied by ([1+1.9475%)^5] - 1)* Notional and pay annually notional amount multiplied [(Index Final/Index Initial) - 1]. Agreement with J.P. Morgan Chase Bank dated 03/21/2007 to receive annually the notional (91,740) amount multiplied by ([1+1.9475%)^5] - 1)* Notional and pay annually notional amount multiplied [(FRCPxtob End Index/FRCPxtob Start Index) - 1]*Notional . Agreement with Morgan Stanley Capital Services, Inc. dated 03/16/2005 to receive annually 5,855,833 the notional amount multiplied by 5.00% and pay semi-annually notional amount multiplied by EUR-EURIBOR-Telerate. Agreement with J.P. Morgan Chase Bank dated 6/21/2005 to receive annually the notional 76,612 amount multiplied by the 6 month EUR-EURIBOR-Telerate and to pay annually the notional amount multiplied by 4.50%. Agreement with Morgan Stanley Capital Services, Inc. dated 07/18/2006 to pay annually the 1,728,062 notional amount multiplied by 4.00% and receive Annually the notional amount multiplied by 3 month EUR-EURIBOR-Telerate. Agreement with Morgan Stanley Capital Services, Inc. dated 02/07/2006 to receive annually 1,706,120 the notional amount multiplied by .00% and pay Annually the notional amount multiplied by 6 month EUR-EURIBOR-Telerate. Agreement with Merrill Lynch Capital Services, Inc., dated 11/15/2005 to receive semi- (2,165,869) annually the notional amount multiplied by 5.00% and to pay semi-annually the notional amount multiplied by the 6 month GBP-LIBOR-BBA. Agreement with Morgan Stanley Capital Services, Inc. dated 06/16/206 to receive semi- (609,132) annually the notional amount multiplied by 5.00% and pay semi-annually multiplied by the 6 month GBP-LIBOR-BBA. Agreement with Morgan Stanley Capital Services, Inc. dated 11/23/2005 to receive semi- (29,059) annually the notional amount multiplied by 5.00% and pay semi-annually multiplied by the 6 month GBP-LIBOR-BBA. Agreement with Merrill Lynch Capital Services, Inc., dated 11/15/2005 to receive semi- (595,501) annually the notional amount multiplied by the 6 month GBP-LIBOR-BBA and pay semi- annually the notional amount multiplied by 5.00% Agreement with Morgan Stanley Capital Services, Inc. dated 11/3/2005 to receive semi- 2,387,866 annually the notional amount multiplied by 6 month GBP-LIBOR-BBA and to pay semi- annually notional amount multiplied by 4.00%. 36 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. SWAP AGREEMENTS - CONTINUED Expiration Notional Amount Date Description - --------------- - ---------- ---------------------------------------------------------------------------------------- 560,000,000 MXN 5/14/2009 Agreement with Citibank, N.A., New York, dated 05/16/2007 to receive the notional amount multiplied by 7.91% and to pay the notional amount multiplied by the 28 days MXN-TIIE- BANXICO. 831,000,000 MXN 5/14/2009 Agreement with Morgan Stanley Capital Service, dated 05/16/2007 to receive the notional amount multiplied by 7.91% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. 78,900,000 MXN 9/5/2016 Agreement with Merrill Lynch Capital Services, Inc., dated 11/15/2006 to receive the notional amount multiplied by 8.72% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. 352,400 MXN 11/4/2016 Agreement with Merrill Lynch Capital Services, Inc., dated 12/01/2006 to receive the notional amount multiplied by 8.17% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. 72,700,000 MXN 11/4/2016 Agreement with Merrill Lynch Capital Services, Inc., dated 03/09/2007 to receive the notional amount multiplied by 8.17% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. 272,000,000 MXN 11/4/2016 Agreement with Citibank, N.A., New York, dated 01/27/2007 to receive the notional amount multiplied by 8.17% and to pay the notional amount multiplied by the 28 days MXN-TIIE- BANXICO. Description Value - ---------------------------------------------------------------------------------------- ------------ Agreement with Citibank, N.A., New York, dated 05/16/2007 to receive the notional amount $ (16,019) multiplied by 7.91% and to pay the notional amount multiplied by the 28 days MXN-TIIE- BANXICO. Agreement with Morgan Stanley Capital Service, dated 05/16/2007 to receive the notional (20,811) amount multiplied by 7.91% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. Agreement with Merrill Lynch Capital Services, Inc., dated 11/15/2006 to receive the 303,970 notional amount multiplied by 8.72% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. Agreement with Merrill Lynch Capital Services, Inc., dated 12/01/2006 to receive the 179,144 notional amount multiplied by 8.17% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. Agreement with Merrill Lynch Capital Services, Inc., dated 03/09/2007 to receive the 36,957 notional amount multiplied by 8.17% and to pay the notional amount multiplied by the 28 days MXN-TIIE-BANXICO. Agreement with Citibank, N.A., New York, dated 01/27/2007 to receive the notional amount 138,272 multiplied by 8.17% and to pay the notional amount multiplied by the 28 days MXN-TIIE- BANXICO. ------------ $(37,159,531) ============ EUR - Euro Dollar GBP - British Pounds MXN - Mexican Peso USD - United States Dollar 11. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 12. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. 37 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 12. RECENT ACCOUNTING PRONOUNCEMENTS - CONTINUED PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 38 MET INVESTORS SERIES TRUST Pioneer Fund Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- PIONEER FUND PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- FIRST HALF MARKET REVIEW After having eked out a marginally positive return in the first quarter, the S&P 500(R) Index posted a solid gain in the second quarter despite slower GDP growth and rising bond yields. The S&P 500(R) Index returned 7% in the first half, with its energy (up 17%), materials (16%), and telecom services (15%) leading while the financials (-1%) and consumer discretionary (3%) sectors were its worst performers. SECOND QUARTER PERFORMANCE REVIEW Pioneer Fund Portfolio shares returned 7.90% at net asset value in the first half of 2007, compared to 6.96% for the benchmark S&P 500(R) Index. Returns benefited most from good stock selection in the industrials, materials, and consumer discretionary sectors and an underweight in financials. In the consumer discretionary sector, efficiency and building parts supplier Johnson Controls returned 36% primarily driven by profits in its Building Controls business, which has benefited from the strength of U.S. construction spending. In industrials, heavy truck maker PACCAR, farm equipment maker Deere, and Caterpillar truckmaker PACCAR each returned over 25% on continued strong business conditions and operating results. All three are benefiting from strong demand--PACCAR due to a strong overall economy, Deere from an increase in farm equipment demand linked to rising corn prices and ethanol demand, and Caterpillar from strength in a number of its end markets. In the materials sector, diversified mining company Rio Tinto and aluminum producer Alcoa each returned over 35%. Merger and acquisition activity in the mining industry continues, stimulating investor interest in the group, and metal prices remain firm. The largest drag on performance was the energy sector, as rising oil prices penalized both our underweight of the energy sector and selection strategy within the sector. We have been surprised by the continuing strength in oil prices, and have not been positioned for rising prices. CURRENT OUTLOOK AND POSITIONING The U.S. economy continues to behave in line with our expectations, slowing without falling into recession. While there are sources of concern, equity valuations remain quite reasonable, and we continue to expect single-digit profit growth and interest rates near current levels for the remainder of the year. We have rather moderate expectations for this year but are looking ahead to positioning the portfolio for next year as we move through this year. Over the last couple of years, it's been very much an old economy-focused market with cyclicals, materials and industrials doing very well, but we expect a shift in investor preferences toward consumer staples and less cyclically sensitive stocks, and consumer staples now represents one of our most overweighted sectors. While we continue to have significant positions in industrials and materials companies, and while these positions have been key contributors to performance, we're increasingly cautious on some of the cyclicals that have done so well. We're avoiding companies with overly leveraged balance sheets, and we're very conscious of earnings and the sensitivity of the market to earnings announcements. The financials sector represents our largest underweight relative to the S&P 500(R) index. Later in the year, the sector may present some opportunities, but we remain cautious for the time being, because of credit quality concerns and tight lending margins. It may still be six to twelve months before the coast is clear there, but the companies that make their way through this difficult time should be in pretty good shape for the upturn. Keep in mind, you always want to be looking ahead six to nine to twelve months, rather than focusing on the immediate environment. At June 30, we are also underweighted energy and utilities relative to the S&P 500(R) Index. As noted above, oil company stocks appear richly valued barring a forecast of rising oil prices, but we believe oil prices are higher than is justified by underlying supply, demand, and inventory conditions and that prices would be lower than they are if it weren't for the tension in the Middle East. Utilities, particularly electric utilities appear very richly valued given their modest earnings and dividend growth prospects. SINCERELY, JOHN A. CAREY Executive Vice President & Portfolio Manager PIONEER INVESTMENT MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- PIONEER FUND PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets --------------------------------- AT&T, Inc. 3.48% --------------------------------- Chevron Corp. 2.62% --------------------------------- McGraw-Hill Cos., Inc. 2.59% --------------------------------- PACCAR, Inc. 2.11% --------------------------------- Norfolk Southern Corp. 1.94% --------------------------------- Reed Elsevier NV 1.84% --------------------------------- Johnson Controls, Inc. 1.82% --------------------------------- Target Corp. 1.75% --------------------------------- Chubb Corp. (The) 1.75% --------------------------------- Deere & Co. 1.71% --------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Basic Materials 5.4% Communications 13.3% Cyclical 13.3% Non-Cyclical 22.8% Energy 7.0% Financials 14.8% Industrials 11.4% Technology 11.1% Utilities 0.9% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- PIONEER FUND PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- PIONEER FUND PORTFOLIO MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. VS. S&P 500(R) INDEX/1/ Growth Based on $10,000+ [CHART] Pioneer Fund S&P 500(R) Portfolio - Class A Index --------------------- ------------ 12/31/1996 $10,000 $10,000 12/31/1997 12,529 13,336 12/31/1998 14,811 16,747 12/31/1999 14,799 20,271 12/30/2000 18,389 18,424 12/31/2001 14,161 16,234 12/31/2002 9,883 12,646 12/31/2003 12,234 16,273 12/30/2004 13,595 18,044 12/31/2005 14,409 18,931 12/31/2006 16,702 21,922 6/30/2007 18,022 23,448 ------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------- Since 1 Year 3 Year 5 Year 10 Year Inception/3/ ------------------------------------------------------------- Pioneer Fund - -- Portfolio--Class A 19.77% 13.10% 9.27% 5.63% 7.51% ------------------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 11.68% 10.71% 7.13% 11.05% ------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees and expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /3/Inception of Class A shares is 12/31/1994. Index returns are based on an inception date of 12/31/1994. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 PIONEER FUND PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,079.00 $4.69 Hypothetical (5% return before expenses) 1,000.00 1,020.28 4.56 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.91% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST PIONEER FUND PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------- COMMON STOCKS - 97.8% AEROSPACE & DEFENSE - 2.6% General Dynamics Corp................ 7,532 $ 589,153 United Technologies Corp............. 9,727 689,936 ------------ 1,279,089 ------------ AIRLINES - 1.1% Delta Air Lines, Inc.*............... 10,166 200,270 Southwest Airlines Co................ 22,100 329,511 ------------ 529,781 ------------ AUTO COMPONENTS - 1.8% Johnson Controls, Inc................ 7,612 881,241 ------------ AUTOMOBILES - 0.8% Ford Motor Co........................ 41,761 393,389 ------------ BANKS - 6.7% Bank of America Corp................. 7,420 362,764 Compass Bancshares, Inc.............. 2,221 153,205 First Horizon National Corp.......... 4,586 178,854 National City Corp................... 15,592 519,525 SunTrust Banks, Inc.................. 6,955 596,322 U.S. Bancorp......................... 14,796 487,528 Wachovia Corp........................ 4,501 230,676 Wells Fargo & Co..................... 14,708 517,280 Zions Bancorporation................. 2,681 206,196 ------------ 3,252,350 ------------ BEVERAGES - 1.8% Coca-Cola Co......................... 5,500 287,705 PepsiCo, Inc......................... 9,302 603,235 ------------ 890,940 ------------ CHEMICALS - 2.2% Air Products & Chemicals, Inc........ 2,992 240,467 Dow Chemical Co. (The)............... 5,990 264,878 E.I. du Pont de Nemours & Co......... 4,825 245,303 Ecolab, Inc.......................... 3,969 169,476 Praxair, Inc......................... 1,786 128,574 ------------ 1,048,698 ------------ COMMERCIAL SERVICES & SUPPLIES - 0.6% Automatic Data Processing, Inc....... 6,140 297,606 ------------ COMMUNICATIONS EQUIPMENT & SERVICES - 2.9% Cisco Systems, Inc.*................. 10,789 300,474 Motorola, Inc........................ 26,806 474,466 Nokia Oyj (ADR)...................... 21,982 617,914 ------------ 1,392,854 ------------ COMPUTERS & PERIPHERALS - 3.2% Dell, Inc.*.......................... 13,233 377,802 EMC Corp.*........................... 8,210 148,601 Hewlett-Packard Co................... 15,243 680,143 Sun Microsystems, Inc.*.............. 64,925 341,505 ------------ 1,548,051 ------------ ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- ELECTRIC SERVICES - 0.5% Southern Co.................................. 7,226 $ 247,780 ------------ ELECTRIC UTILITIES - 0.4% Consolidated Edison, Inc..................... 4,521 203,988 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS - 0.6% Emerson Electric Co.......................... 6,646 311,033 ------------ FINANCIAL - DIVERSIFIED - 4.8% American Express Co.......................... 5,584 341,629 Federated Investors, Inc. - Class B.......... 5,626 215,645 Merrill Lynch & Co., Inc..................... 5,663 473,313 State Street Corp............................ 9,876 675,518 T. Rowe Price Group, Inc..................... 3,071 159,354 Washington Mutual, Inc....................... 10,465 446,228 ------------ 2,311,687 ------------ FOOD & DRUG RETAILING - 4.2% H.J. Heinz Co................................ 9,085 431,265 Kraft Foods, Inc. - Class A.................. 14,727 519,127 Sysco Corp................................... 10,512 346,791 Walgreen Co.................................. 16,479 717,495 ------------ 2,014,678 ------------ FOOD PRODUCTS - 3.4% Campbell Soup Co............................. 10,663 413,831 General Mills, Inc........................... 5,781 337,726 Hershey Co. (The)............................ 9,106 460,946 Kellogg Co................................... 3,777 195,611 Sara Lee Corp................................ 13,768 239,563 ------------ 1,647,677 ------------ HEALTH CARE EQUIPMENT & SUPPLIES - 5.6% Becton, Dickinson & Co....................... 9,325 694,712 Biomet, Inc.................................. 12,262 560,619 C.R. Bard, Inc............................... 5,474 452,317 Medtronic, Inc............................... 6,489 336,519 St. Jude Medical, Inc.*...................... 9,111 378,015 Zimmer Holdings, Inc.*....................... 3,404 288,966 ------------ 2,711,148 ------------ HOUSEHOLD PRODUCTS - 1.3% Clorox Co.................................... 1,779 110,476 Colgate-Palmolive Co......................... 8,241 534,429 ------------ 644,905 ------------ INDUSTRIAL - DIVERSIFIED - 1.8% 3M Co........................................ 3,798 329,628 General Electric Co.......................... 9,008 344,826 Rockwell Automation, Inc..................... 3,158 219,292 ------------ 893,746 ------------ INSURANCE - 3.0% Chubb Corp. (The)............................ 15,674 848,590 Hartford Financial Services Group, Inc. (The) 3,499 344,687 SAFECO Corp.................................. 3,992 248,542 ------------ 1,441,819 ------------ See notes to financial statements 5 MET INVESTORS SERIES TRUST PIONEER FUND PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------- IT CONSULTING & SERVICES - 1.0% DST Systems, Inc.*........................ 3,426 $ 271,374 Fiserv, Inc.*............................. 3,328 189,030 ------------ 460,404 ------------ MACHINERY - 5.4% Caterpillar, Inc.......................... 7,968 623,895 Deere & Co................................ 6,873 829,846 PACCAR, Inc............................... 11,773 1,024,722 Parker Hannifin Corp...................... 1,485 145,396 ------------ 2,623,859 ------------ MEDIA - 5.5% Gannett Co., Inc.......................... 5,584 306,842 McGraw-Hill Cos., Inc. (The).............. 18,428 1,254,578 Reed Elsevier NV (ADR).................... 23,538 892,561 Walt Disney Co. (The)..................... 6,435 219,691 ------------ 2,673,672 ------------ METALS & MINING - 3.1% Alcoa, Inc................................ 16,540 670,366 Rio Tinto Plc (ADR)....................... 2,690 823,463 ------------ 1,493,829 ------------ OFFICE FURNISHING & SUPPLIES - 1.4% Canon, Inc. (ADR) 11,317 663,629 ------------ OIL & GAS - 6.8% Apache Corp............................... 6,740 549,917 Chevron Corp.............................. 15,082 1,270,508 Exxon Mobil Corp.......................... 9,600 805,248 Pioneer Natural Resources Co.............. 7,575 368,978 Weatherford International, Ltd.*.......... 5,644 311,774 ------------ 3,306,425 ------------ PERSONAL PRODUCTS - 0.3% Estee Lauder Companies, Inc. - Class A.... 2,737 124,561 ------------ PHARMACEUTICALS - 7.2% Abbott Laboratories....................... 8,959 479,754 Barr Pharmaceuticals, Inc.*............... 6,852 344,176 Eli Lilly & Co............................ 5,817 325,054 Merck & Co., Inc.......................... 5,269 262,396 Novartis AG (ADR)......................... 6,413 359,577 Pfizer, Inc............................... 17,431 445,711 Roche Holding AG (ADR).................... 4,650 412,920 Schering-Plough Corp...................... 23,068 702,190 Teva Pharmaceutical Industries, Ltd. (ADR) 4,396 181,335 ------------ 3,513,113 ------------ RETAIL - MULTILINE - 3.2% CVS Caremark Corp......................... 6,997 255,041 J.C. Penney Co., Inc...................... 6,000 434,280 Target Corp............................... 13,354 849,314 ------------ 1,538,635 ------------ ----------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- RETAIL - SPECIALTY - 2.5% Barnes & Noble, Inc...................... 3,672 $ 141,262 Liz Claiborne, Inc....................... 2,984 111,303 Lowe's Cos., Inc......................... 12,167 373,405 Nordstrom, Inc........................... 9,065 463,403 Staples, Inc............................. 5,897 139,936 ------------ 1,229,309 ------------ ROAD & RAIL - 2.7% Burlington Northern Santa Fe Corp........ 4,489 382,193 Norfolk Southern Corp.................... 17,900 941,003 ------------ 1,323,196 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS - 3.2% Applied Materials, Inc................... 12,658 251,514 Intel Corp............................... 23,022 547,003 Texas Instruments, Inc................... 19,348 728,065 ------------ 1,526,582 ------------ SOFTWARE - 1.6% Adobe Systems, Inc.*..................... 7,347 294,982 Microsoft Corp........................... 16,091 474,202 ------------ 769,184 ------------ TELECOMMUNICATION SERVICES - DIVERSIFIED - 4.6% ALLTEL Corp.............................. 3,069 207,311 AT&T, Inc................................ 40,619 1,685,689 Verizon Communications, Inc.............. 6,002 247,102 Windstream Corp.......................... 5,136 75,807 ------------ 2,215,909 ------------ Total Common Stocks (Cost $32,408,041) 47,404,767 ------------ SHORT-TERM INVESTMENT - 1.9% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 1.500% to be repurchased at $937,117 on 07/02/07 collateralized by $790,000 FNMA at 7.125% due 01/15/30 with a value of $961,825. (Cost - $937,000)...................... $937,000 937,000 ------------ TOTAL INVESTMENTS - 99.7% (Cost $33,345,041) 48,341,767 Other Assets and Liabilities (net) - 0.3% 161,198 ------------ TOTAL NET ASSETS - 100.0% $ 48,502,965 ============ PORTFOLIO FOOTNOTES: * Non-income producing security. ADR - American Depositary Receipt FNMA - Federal National Mortgage Association See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) PIONEER FUND PORTFOLIO ASSETS Investments, at value (Note 2)* $ 47,404,767 Repurchase Agreement 937,000 Cash 810 Receivable for investments sold 202,926 Receivable for Trust shares sold 93,764 Dividends receivable 53,470 Interest receivable 78 ------------ Total assets 48,692,815 ------------ LIABILITIES Payables for: Investments purchased 70,536 Trust shares redeemed 8,659 Investment advisory fee payable (Note 3) 29,899 Administration fee payable 1,130 Custodian and accounting fees payable 23,293 Accrued expenses 56,333 ------------ Total liabilities 189,850 ------------ NET ASSETS $ 48,502,965 ============ NET ASSETS REPRESENTED BY: Paid in surplus $ 43,842,879 Accumulated net realized loss (10,584,506) Unrealized appreciation on investments 14,996,726 Undistributed net investment income 247,866 ------------ Total $ 48,502,965 ============ NET ASSETS Class A $ 48,502,965 ============ CAPITAL SHARES OUTSTANDING Class A 3,098,976 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 15.65 ============ - -------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $ 32,408,041 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) PIONEER FUND PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 425,605 Interest 17,493 ---------- Total investment income 443,098 ---------- EXPENSES: Investment advisory fee (Note 3) 171,887 Administration fees 3,417 Custody and accounting fees 11,368 Transfer agent fees 3,509 Audit 12,043 Legal 7,144 Trustee fees and expenses 3,263 Shareholder reporting 593 Insurance 981 Other 1,105 ---------- Total expenses 215,310 Less fees waived and expenses reimbursed by the Manager (3,149) Less broker commission recapture (3,797) ---------- Net expenses 208,364 ---------- Net investment income 234,734 ---------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on: Investments 826,372 ---------- Net realized gain on investments 826,372 ---------- Net change in unrealized appreciation on: Investments 2,431,309 ---------- Net change in unrealized appreciation on investments 2,431,309 ---------- Net realized and change in unrealized gain on investments 3,257,681 ---------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $3,492,415 ========== - ------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 6,557 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) PIONEER FUND PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 234,734 $ 419,908 Net realized gain on investments 826,372 1,829,514 Net change in unrealized appreciation on investments 2,431,309 4,336,388 ----------- ------------ Net increase in net assets resulting from operations 3,492,415 6,585,810 ----------- ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (406,776) (389,928) ----------- ------------ Net decrease in net assets resulting from distributions (406,776) (389,928) ----------- ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 5,008,730 12,170,312 Net asset value of shares issued through dividend reinvestment Class A 406,776 389,928 Cost of shares repurchased Class A (3,726,939) (21,473,225) ----------- ------------ Net increase (decrease) in net assets from capital share transactions 1,688,567 (8,912,985) ----------- ------------ TOTAL INCREASE (DECREASE) IN NET ASSETS 4,774,206 (2,717,103) ----------- ------------ Net assets at beginning of period 43,728,759 46,445,862 ----------- ------------ Net assets at end of period $48,502,965 $ 43,728,759 =========== ============ Net assets at end of period includes undistributed net investment income $ 247,866 $ 419,908 =========== ============ See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A PIONEER FUND PORTFOLIO ----------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 -------------------------------------------------- (UNAUDITED) 2006 2005 2004++ 2003++ 2002++ -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD................... $14.63 $12.75 $12.03 $10.92 $ 8.94 $ 13.87 ------ ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income.................................. 0.08 (a) 0.13 (a) 0.13(a) 0.11 (a) 0.15 (a) 0.32 (a) Net Realized/Unrealized Gain (Loss) on Investments..... 1.07 1.89 0.59 1.11 (a) 1.98 (a) (4.47)(a) ------ ------ ------ ------ ------ ------- Total from Investment Operations....................... 1.15 2.02 0.72 1.22 2.13 (4.15) ------ ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income................... (0.13) (0.14) -- (0.11) (0.15) (0.78) Distributions from Net Realized Capital Gains.......... -- -- -- -- -- -- ------ ------ ------ ------ ------ ------- Total Distributions.................................... (0.13) (0.14) -- (0.11) (0.15) (0.78) ------ ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD......................... $15.65 $14.63 $12.75 $12.03 $10.92 $ 8.94 ====== ====== ====== ====== ====== ======= TOTAL RETURN 7.90% 15.92% 5.99% 11.13% 23.78% (30.21)% Ratio of Expenses to Average Net Assets................ 0.91%* 1.09% 1.01% 0.99%(b) 1.12% 0.90 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................ 0.94%* 1.22% 1.01% 1.12% 1.12% 0.90 % Ratio of Net Investment Income to Average Net Assets... 1.02%* 0.98% 1.03% 0.98% 1.56% 2.88 % Portfolio Turnover Rate................................ 8.5% 28.5% 16.0% 19.0% 98.0% 25.0 % Net Assets, End of Period (in millions)................ $48.5 $43.7 $46.0 $33.0 $27.0 $22.0 * Annualized (a) Per share amounts based on average shares outstanding during the period. (b) The investment manager waived a portion of its management fee for the period. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Pioneer Fund Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Portfolio Total 12/31/2010 12/31/2011 --------- ----------- ---------- ---------- Pioneer Fund Portfolio $11,243,971 $9,959,689 $1,284,282 On May 1, 2006, the Pioneer Fund Portfolio, a series of The Travelers Series Trust, was reorganized into the Pioneer Fund Portfolio a series of Met Investors Series Trust. The Portfolio acquired capital losses of $13,217,771. The losses incurred by the Portfolio are subject to an annual limitation of $1,630,787. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Pioneer Investment Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Pioneer Fund Portfolio $171,887 0.75% First $250 Million 0.70% $250 Million to $500 Million 0.675% $500 Million to $1 Billion 0.65% $1 Billion to $2 Billion 0.60% Over $2 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement Expenses Deferred in --------------------- -------------------- 2006 2007 ------- ------ Subject to repayment until December 31, - -------------------- Portfolio Class A Class B Class E 2011 2012 --------- ------- ------- ------- ------- ------ Pioneer Fund Portfolio 1.00% 1.25%* 1.15%* $56,750 $3,149 * Classes not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - --------- ------- ------------- ----------- ------------ --------- Pioneer Fund Portfolio Class A 06/30/2007 2,988,347 328,444 26,380 (244,195) 110,629 3,098,976 12/31/2006 3,643,620 901,144 29,186 (1,585,603) (655,273) 2,988,347 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Pioneer Fund Portfolio $-- $5,908,263 $-- $3,877,885 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation --------- ----------- ------------ -------------- -------------- Pioneer Fund Portfolio $33,345,041 $15,169,399 $(172,673) $14,996,726 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- ------------- 2006 2005 2006 2005 2006 2005 -------- ---- ---- ---- -------- ---- Pioneer Fund Portfolio $389,928 $-- $-- $-- $389,928 $-- As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ---------- Pioneer Fund Portfolio $419,908 $-- $12,398,510 $(11,243,971) $1,574,447 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 15 MET INVESTORS SERIES TRUST Pioneer Strategic Income Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- PIONEER STRATEGIC INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET REVIEW The first half of 2007 in the U.S. fixed income market was dominated by two issues: the anticipated easing of rates by the Federal Reserve and worries about the U.S. housing and sub-prime market. Contrary to our view, investors expected the Fed to cut rates at the beginning of 2007, due to weak economic growth and controlled inflation. Indeed, these expectations seemed to be confirmed by anemic first quarter GDP growth (ultimately determined to be 0.7%), which resulted from a large inventory correction and a slowdown in housing and in government spending. As it became evident that second quarter growth would more than compensate for the weakness of the first quarter (current expectations are around 3.3%), the market unwound its expectations of easing in May and June, with the 10 year Treasury rising from 4.70% at the beginning of the year to 5.03% by the end of June. The yield curve inversion lessened as the Fed remained on hold with the emergence of stronger growth. Part of the fears regarding U.S. GDP growth centered on the weak U.S. housing market, which gave rise to the second major concern of the first half: the sub-prime market. Poor U.S. housing demand, reflected in lower housing permits and new construction, and lower prices, has accelerated defaults among sub-prime borrowers, highlighting the weak underwriting standards used to extend these mortgage loans. Rising sub-prime defaults raised concerns about CDO, hedge fund and financial institutions' exposure to these assets, and along with increasing yields, brought about a flight to quality and aversion to risky credit sectors in June. The Lehman U.S. Universal Index returned 1.10% for the six month period. Treasuries returned 1.0%, with dramatic differences along the yield curve, as longer yields rose, reflecting changed interest rate expectations, and short Treasuries benefited from the duration shortening trade and the flight to quality in June. Investment grade corporates marginally outpaced Treasuries, returning 3 basis points of excess return for the period. Particularly hard hit in June were mortgages, which widened 4 basis points vs. swaps for a -53 basis points excess return versus Treasuries for the month, their worst performance since July 2003, resulting in a -57 excess return for the first half. U.S. high yield, at a 3.0% return, was the best performing U.S. fixed income asset class for the first half of 2007. The high yield markets benefited from improving economic growth outlook and a 10 year low in default rates. High yield performance for the period reflected its lower interest rate sensitivity, in an environment of rising yields and stronger economic growth. With respect to currencies and international fixed income, the U.S. dollar declined against most major currencies except the Yen during the period, reflecting continuing concerns about relative U.S. growth, trade and capital flows, and the sub-prime impact on the credit and mortgage markets. The Euro rose 3% and the Norwegian Krone rose 6.6%. The Japanese Yen declined 3.5% due to continued uncertainty surrounding Japanese growth. International high yield had strong performance, primarily due to strong currency returns, and emerging markets debt, underperformed high yield, reflecting tight relative spreads and increased risk aversion later in May and June. PERFORMANCE REVIEW Pioneer Strategic Income Portfolio returned 1.96% for the six months, compared to the Lehman Brothers U.S. Universal Index return of 1.11%. The primary contributors to our outperformance were our U.S. high yield allocation and our short duration position. While we have reduced our global high yield allocation over the past year to the current level of 27.5% in light of tighter spreads, we continue to find value through bottom-up security selection. We positioned our duration 0.3 years short, consistent with our view that economic growth was strong and the Fed would not cut rates. Finally, our currency positions generally helped performance, as the dollar weakened over the period against most currencies except the Japanese Yen. Our TIPS overweight vs. nominal Treasuries, focused in longer maturities, also helped performance. Security positions that helped performance included our Norwegian Krone position, which we pared down over the period as well as high yield issues True Move and Intelsat. True Move, a Thai telecom provider, benefited from favorable tax rulings affecting tariffs, and Intelsat was acquired by another private equity firm. Securities that hurt performance included our Japanese Yen position, in the face of a dollar rally against the Yen. In addition, our Sallie Mae position declined on news of a leveraged buyout (which recent reports indicate may fall through). TRADING ACTIVITY In response to the increase in Treasury yields, we extended the duration of the portfolio to a near-neutral position to the index, primarily by adding lower coupon mortgages. We also increased our inflation-linked position in the longer end, as a hedge against increased inflation. At the sector level, we continued to improve the quality of the portfolio and positioned it more defensively. We have reduced our non-investment grade exposure with a corresponding increase in our mortgage exposure. We have also increased our loan exposure within our high yield allocation, gaining seniority in the capital structure. Significant security level additions included Community Health Systems, and Algoma Steel; security sales included Celanese (bond tender), Gazprom, Kabel Deutschland and Noble Group. CURRENT OUTLOOK AND POSITIONING We believe the U.S. economy will experience good growth for the year. We therefore continue to believe the Fed will not cut rates in 2007, and that long-term U.S. interest rates will remain in a trading range. Given solid economic growth prospects and sufficient market liquidity, we believe high yield can continue to deliver above-market performance and continue to hold high yield and, to a lesser extent, emerging markets positions, but we have been reducing exposure as narrower relative yields reduce relative their attractiveness. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- PIONEER STRATEGIC INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- We continue to favor mortgages over investment grade corporate bonds, because they offer comparable yield without incurring the credit risk associated with LBO and share buyback corporate actions. Finally, we favor inflation-protected securities (TIPS) as a hedge against an overheating economy and rising inflation. SINCERELY, KENNETH J. TAUBES ANDREW FELTUS Director of Fixed Income Vice President and Portfolio Investments Manager PIONEER INVESTMENT MANAGEMENT, PIONEER INVESTMENT INC. MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------------------------------ U.S. Treasury Bond (5.375%, due 02/15/31) 4.14% ------------------------------------------------------------------ U.S. Treasury Note (4.500%, due 11/15/15) 2.99% ------------------------------------------------------------------ U.S. Treasury Note (1.875%, due 07/15/15) 1.78% ------------------------------------------------------------------ Federal Home Loan Mortgage Corp. (4.500%, due 04/01/22) 1.78% ------------------------------------------------------------------ U.S. Treasury Note (3.625%, due 01/15/10) 1.72% ------------------------------------------------------------------ Federal National Mortgage Association (5.000%, due 06/01/37) 1.69% ------------------------------------------------------------------ U.S. Treasury Note (2.375%, due 01/15/17) 1.65% ------------------------------------------------------------------ Federal National Mortgage Association (5.000%, due 03/01/37) 1.54% ------------------------------------------------------------------ U.S. Treasury Note (5.000%, due 02/15/11) 1.47% ------------------------------------------------------------------ Federal Home Loan Mortgage Corp. (5.000%, due 05/01/37) 1.39% ------------------------------------------------------------------ - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- PIONEER STRATEGIC INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- PIONEER STRATEGIC INCOME PORTFOLIO MANAGED BY PIONEER INVESTMENT MANAGEMENT, INC. VS. LEHMAN BROTHERS U.S. UNIVERSAL INDEX/1/ Growth Based on $10,000+ [CHART] Pioneer Strategic Income Lehman Brothers Portfolio - Class A U.S. Universal Index/1/ ------------------------- ------------------------ 10/30/1996 $10,000 $10,000 10/31/1997 10,844 10,906 10/31/1998 10,774 11,748 10/31/1999 10,967 11,916 10/31/2000 10,993 12,781 10/31/2001 11,498 14,526 10/31/2002 11,728 15,314 10/31/2003 14,140 16,344 10/31/2004 15,788 17,347 10/31/2005 16,605 17,626 10/31/2006 17,759 18,629 12/31/2006 17,955 18,769 6/30/2007 18,307 18,977 ------------------------------------------------------------------ Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------------ Since 1 Year 3 Year 5 Year 10 Year Inception/3/ ------------------------------------------------------------------ Pioneer Strategic Income - -- Portfolio--Class A 7.13% 7.39% 9.23% 5.77% 6.65% ------------------------------------------------------------------ Lehman Brothers - - - U.S. Universal Index/1/ 6.63% 4.54% 5.18% 6.16% 6.73% ------------------------------------------------------------------ +The chart reflects the performance of Class A shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The Lehman Brothers U.S. Universal Index is the union of the U.S. Aggregate Index, the U.S. High Yield Corporate index, the 144A index, the Eurodollar Index, the Emerging markets index, the Non-ERISA portion of the CMBS Index, and the CMSB High Yield Index. The Index does not include fees and expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gains distributions. /3/Inception of Class A shares is 6/16/94. Index returns are based on an inception date 12/31/94. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administrative charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 PIONEER STRATEGIC INCOME PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,000.00 $3.87 Hypothetical (5% return before expenses) 1,000.00 1,020.93 3.91 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.78% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------ DOMESTIC BONDS & DEBT SECURITIES - 31.1% AEROSPACE & DEFENSE - 0.1% L-3 Communications Corp. 6.125%, due 01/15/14..................... $ 400,000 $ 379,000 ------------- AIRLINES - 0.2% Calair LLC/Calair Capital Corp. 8.125%, due 04/01/08..................... 180,000 181,575 Continental Airlines, Inc. 8.499%, due 05/01/11..................... 365,864 371,581 ------------- 553,156 ------------- ASSET-BACKED SECURITIES - 2.2% Aegis Asset Backed Securities Trust 6.970%, due 01/25/34(a).................. 150,000 150,941 Alfa Diversified Payment Rights Finance Co. S.A. 7.260%, due 12/15/11 (144A)(a)(b)............................. 1,035,000 1,036,294 Ameriquest Mortgage Securities, Inc. 8.417%, due 10/25/33(a).................. 25,000 25,043 Conseco Finance Securitizations Corp. 6.910%, due 05/01/33...................... 4,869 4,984 7.360%, due 09/01/33...................... 3,661 3,663 6.681%, due 12/01/33...................... 212,309 214,310 DB Master Finance LLC 8.285%, due 06/20/31..................... 585,000 591,334 Dominos Pizza Master Issuer LLC 7.629%, due 04/25/37..................... 1,365,000 1,338,838 Green Tree Financial Corp. 7.860%, due 03/01/30..................... 183,057 170,217 Greenpoint Manufactured Housing 8.450%, due 06/20/31..................... 232,140 199,296 LNR CDO, Ltd. 8.070%, due 07/24/37 (144A)(a)(b)........ 215,000 215,000 Madison Avenue Manufactured Housing Contract Trust 8.570%, due 03/25/32(a).................. 250,000 160,766 Master Asset Backed Securities Trust 8.820%, due 12/25/32(a).................. 50,000 49,602 Mid-State Trust 7.540%, due 02/15/36....... 68,066 60,245 PF Export Receivables Master Trust 6.436%, due 06/01/15 (144A)(b)........... 645,545 667,736 Power Receivables Finance LLC 6.290%, due 01/01/12 (144A)(b)........... 735,887 744,308 Taganka Car Loan Finance Plc 6.320%, due 11/14/13 (144A)(a)(b)........ 564,436 567,522 TIAA Commercial Real Estate Securitization 6.840%, due 05/22/37 (144A)(c)........... 100,000 98,660 ------------- 6,298,759 ------------- AUTO COMPONENTS - 0.2% Commercial Vehicle Group, Inc. 8.000%, due 07/01/13(d).................. 345,000 345,862 --------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------- AUTO COMPONENTS - CONTINUED Titan International, Inc. 8.000%, due 01/15/12 (144A)(b)..... $ 235,000 $ 242,638 ------------- 588,500 ------------- AUTOMOTIVE LOANS - 0.3% Ford Motor Credit Co. 5.700%, due 01/15/10............... 830,000 793,396 ------------- BANKS - 1.3% ALB Finance B.V. 9.250%, due 09/25/13 400,000 400,480 ATF Bank 9.250%, due 04/12/12 (144A)(b)..... 455,000 486,850 ATF Capital B.V. 9.250%, due 02/21/14 (144A)(b).......................... 525,000 560,437 Kazkommerts International B.V. 8.000%, due 11/03/15 (144A)(b)..... 505,000 493,031 Russian Standard Finance S.A. 7.500%, due 10/07/10 (144A)(b)..... 415,000 401,513 Sibacademfinance Plc 9.000%, due 05/12/09 (144A)(b)..... 700,000 715,275 Turanalem Finance B.V. 8.500%, due 02/10/15 (144A)(b)(d).. 600,000 587,280 Western Financial Bank 9.625%, due 05/15/12............... 90,000 96,442 ------------- 3,741,308 ------------- BEVERAGES - 0.4% Argentine Beverages Financial 7.375%, due 03/22/12 (144A)(b)..... 205,000 207,050 Cerveceria Nacional Dominicana 8.000%, due 03/27/14 (144A)(b)..... 350,000 361,375 CIA Brasileira de Bebidas 8.750%, due 09/15/13............... 600,000 685,500 ------------- 1,253,925 ------------- BUILDING MATERIALS - 1.0% Ainsworth Lumber Co., Ltd. 6.750%, due 03/15/14(d)............ 825,000 617,719 Builders FirstSource, Inc. 9.610%, due 02/15/12(a)............ 500,000 508,750 C10 Capital SPV, Ltd. 6.722%, due 12/01/49 (144A)(b)............. 353,000 347,430 NSG Holdings, LLC 7.750%, due 12/15/25 (144A)(b)............. 685,000 695,275 U.S. Concrete, Inc. 8.375%, due 04/01/14(d)............ 840,000 842,100 ------------- 3,011,274 ------------- CHEMICALS - 1.1% Basell Finance Co. B.V. 8.100%, due 03/15/27 (144A)(b)..... 295,000 269,925 Georgia Gulf Corp. 9.500%, due 10/15/14(d)............ 975,000 970,125 See notes to financial statements 5 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- CHEMICALS - CONTINUED Ineos Group Holdings Plc 7.875%, due 02/15/16 (144A)(b)(m)...... $ 340,000 $ 432,083 Kronos International, Inc. 6.500%, due 04/15/13(n)................ 455,000 590,532 LPG International, Inc. 7.250%, due 12/20/15(d)................ 400,000 403,000 Nell AF SARL 8.375%, due 08/15/15 (144A)(b)(n)........................... 430,000 585,699 ------------- 3,251,364 ------------- COAL - 0.3% Massey Energy Co. 6.875%, due 12/15/13(d)................ 890,000 819,912 ------------- COLLATERALIZED MORTGAGE OBLIGATIONS - 0.9% CS First Boston Mortgage Securities Corp. 6.122%, due 04/15/37 (144A)(c)......... 70,000 68,314 Global Signal Trust 6.376%, due 12/15/14.................... 560,000 550,705 7.036%, due 02/15/36.................... 275,000 274,509 Rural Housing Trust 6.330%, due 04/01/26................... 5,370 5,357 Sasco Net Interest Margin Trust 0.000%, due 05/27/33................... 47,105 5 SBA CMBS Trust 6.904%, due 11/15/36 (144A)(b).............................. 420,000 415,664 Timberstar Trust 7.530%, due 10/15/36.... 1,305,000 1,289,146 ------------- 2,603,700 ------------- COMMERCIAL SERVICES & SUPPLIES - 1.3% FTI Consulting, Inc. 7.750%, due 10/01/16................... 450,000 461,250 HydroChem Industrial Services, Inc. 9.250%, due 02/15/13 (144A) (b)........ 660,000 683,100 Lamar Media Corp. 7.250%, due 01/01/13................... 80,000 80,200 NCO Group, Inc. 10.230%, due 11/15/13 (144A)(a)(b)........................... 1,800,000 1,813,500 Rural/Metro Corp. 9.875%, due 03/15/15(d)................ 555,000 586,912 ------------- 3,624,962 ------------- COMMUNICATIONS EQUIPMENT - 0.4% Anixter, Inc. 5.950%, due 03/01/15....... 1,164,000 1,094,160 ------------- CONSTRUCTION & ENGINEERING - 0.5% Dycom Industries, Inc. 8.125%, due 10/15/15................... 930,000 971,850 Esco Corp. 9.235%, due 12/15/13 (144A)(a)(b)........................... 325,000 333,125 ------------- 1,304,975 ------------- -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- CONTAINERS & PACKAGING - 0.2% AEP Industries, Inc. 7.875%, due 03/15/13.................... $ 452,000 $ 454,260 ------------- ELECTRIC UTILITIES - 1.5% AES Corp. 8.750%, due 06/15/08............ 7,000 7,166 FPL Energy American Wind LLC 6.639%, due 06/20/23 (144A)(b).......... 604,640 615,816 FPL Energy Wind Funding LLC 6.876%, due 06/27/17 (144A)(b).......... 576,720 575,999 Kiowa Power Partners LLC 5.737%, due 03/30/21 (144A)(b).......... 650,000 625,514 Ormat Funding Corp. 8.250%, due 12/30/20.................... 914,672 937,539 Power Contract Financing III LLC 2.186%, due 02/05/10 (144A)(b).......... 1,000,000 830,000 Tenaska Alabama Partners LP 7.000%, due 06/30/21 (144A)(b).......... 618,764 636,231 Westar Energy, Inc. 7.125%, due 08/01/09.................... 110,000 113,054 ------------- 4,341,319 ------------- ELECTRONICS - 0.1% Legrand S.A. 8.500%, due 02/15/25......... 20,000 23,450 NXP BV / NXP Funding LLC 7.875%, due 10/15/14.................... 240,000 237,600 ------------- 261,050 ------------- ENERGY - 0.9% Caithness Coso Funding Corp. 6.263%, due 06/15/14 (144A)(b).......... 821,221 810,181 Copano Energy LLC 8.125%, due 03/01/16.................... 250,000 255,000 SemGroup LP 8.750%, due 11/15/15 (144A)(b)............................... 465,000 469,650 Southern Star Central Corp. 6.750%, due 03/01/16 (144A)(b).......... 160,000 158,400 Targa Resources, Inc. 8.500%, due 11/01/13 (144A)(b)............................... 265,000 270,300 Tiverton Power Associates LP/Rumford Power Associates LP 9.000%, due 07/15/18 (144A)(b).......... 99,337 149,503 VeraSun Energy Corp. 9.875%, due 12/15/12.................... 500,000 527,500 Williams Cos., Inc. 6.500%, due 12/01/08.. 50,000 50,375 ------------- 2,690,909 ------------- ENTERTAINMENT & LEISURE - 0.3% Capitol Records, Inc. 8.375%, due 08/15/09 (144A)(c)............................... 65,000 67,275 EMI Group Plc 9.750%, due 05/20/08(o)..... 20,000 41,124 See notes to financial statements 6 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- ENTERTAINMENT & LEISURE - CONTINUED Lottomatica SpA 8.250%, due 03/31/66 (144A)(b)(n)........................... $ 695,000 $ 1,015,902 ------------- 1,124,301 ------------- ENVIRONMENTAL SERVICES - 0.1% Clean Harbors, Inc. 11.250%, due 07/15/12.................. 309,000 342,770 ------------- FINANCIAL - DIVERSIFIED - 1.8% Algoma Acquisition Corp. 9.875%, due 06/15/15 (144A)(b)......... 1,415,000 1,415,000 AmeriCredit Corp. 8.500%, due 07/01/15 (144A)(b).............................. 750,000 759,375 Arch Western Financial LLC 6.750%, due 07/01/13................... 20,000 19,300 Glencore Funding LLC 6.000%, due 04/15/14 (144A)(b)......... 1,010,000 992,597 SLM Corp. 5.330%, due 04/18/08 (144A)(a)(b)....... 1,250,000 1,242,789 4.128%, due 07/25/14(a)................. 775,000 617,094 ------------- 5,046,155 ------------- FOOD PRODUCTS - 0.3% Cosan Finance, Ltd. 7.000%, due 02/01/17 (144A)(b).............................. 460,000 447,948 Nutro Products, Inc. 9.370%, due 10/15/13 (144A)(a)(b)........................... 320,000 339,392 ------------- 787,340 ------------- HEALTH CARE PROVIDERS & SERVICES - 0.2% HCA, Inc. 7.190%, due 11/15/15.................... 10,000 9,063 9.625%, due 11/15/16 (144A)(b)(d)....... 455,000 490,262 8.360%, due 04/15/24.................... 50,000 46,352 7.690%, due 06/15/25(d)................. 50,000 43,740 Multicare Cos., Inc. 9.000%, due 08/01/07 (144A)(c)(e)........................... 330,000 2,310 ------------- 591,727 ------------- HOMEBUILDERS - 0.8% Beazer Homes USA, Inc. 8.625%, due 05/15/11(d)................ 85,000 82,025 C8 Capital SPV, Ltd. 6.640%, due 12/31/49 (144A)(b).............................. 610,000 605,327 K. Hovnanian Enterprises, Inc. 7.750%, due 05/15/13(d)................ 30,000 26,400 Meritage Homes Corp. 6.250%, due 03/15/15(d)................ 765,000 684,675 Urbi Desarrollos Urbanos S.A. de C.V. 8.500%, due 04/19/16 (144A)(b)......... 485,000 510,463 WCI Communities, Inc. 7.875%, due 10/01/13(d)................ 460,000 425,500 ------------- 2,334,390 ------------- ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - 0.9% Shingle Springs Tribal Gaming Authority 9.375%, due 06/15/15 (144A)(b)....... $ 1,000,000 $ 1,013,750 Station Casinos, Inc. 6.625%, due 03/15/18................. 845,000 730,925 Wimar Opco LLC 9.625%, due 12/15/14 (144A)(b)............................ 1,000,000 967,500 ------------- 2,712,175 ------------- INDUSTRIAL - DIVERSIFIED - 0.2% Park - Ohio Industries, Inc. 8.375%, due 11/15/14................. 565,000 546,638 ------------- INSURANCE - 2.0% Conseco, Inc. 9.500%, due 10/15/06(e)............... 40,000 0 7.620%, due 08/09/07(e)............... 80,000 0 Foundation Re Ltd. 9.460%, due 11/24/08 (144A)(a)(b)......................... 250,000 237,973 Hanover Insurance Group, Inc. 7.625%, due 10/15/25................. 1,085,000 1,132,999 Kingsway America, Inc. 7.500%, due 02/01/14................. 1,030,000 1,046,726 Liberty Mutual Group, Inc. 7.000%, due 03/15/37 (144A)(b)....... 510,000 490,577 Ohio Casualty Corp. 7.300%, due 06/15/14................. 340,000 361,956 Platinum Underwriters Finance, Inc. 7.500%, due 06/01/17(d).............. 1,305,000 1,345,766 Presidential Life Corp. 7.875%, due 02/15/09................. 1,155,000 1,160,775 ------------- 5,776,772 ------------- MACHINERY - 0.5% Baldor Electric Co. 8.625%, due 02/15/17................. 970,000 1,030,625 Gardner Denver, Inc. 8.000%, due 05/01/13................. 400,000 420,000 ------------- 1,450,625 ------------- MEDIA - 0.9% C&M Finance, Ltd. 8.100%, due 02/01/16 (144A)(b)....... 1,340,000 1,363,450 CanWest Media, Inc. 8.000%, due 09/15/12................. 879 877 Corp. Interamericana de Entretenimiento S.A. 8.875%, due 06/14/15 (144A)(b).. 1,050,000 1,102,500 CSC Holdings, Inc. 7.875%, due 12/15/07 47,000 47,411 Pegasus Communications Corp. 9.750%, due 12/01/06(f).............. 10,816 14 ------------- 2,514,252 ------------- See notes to financial statements 7 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------- METALS & MINING - 1.5% Aleris International, Inc. 9.000%, due 12/15/14 (144A)(b)..... $ 355,000 $ 358,550 10.000%, due 12/15/16 (144A)(b).... 200,000 199,500 American Rock Salt Co. LLC 9.500%, due 03/15/14.............. 280,000 284,550 Asia Aluminum Holdings, Ltd. 8.000%, due 12/23/11 (144A)(b).... 855,000 846,450 Compass Minerals International, Inc. 0.000%/12.750%, due 12/15/12(g).... 60,000 61,950 Series B 0.000%/12.000,% due 06/01/13(d)(g)............... 90,000 89,775 FMG Finance Property, Ltd. 10.625%, due 09/01/16 (144A)(b)... 370,000 442,150 Novelis, Inc. 7.250%, due 02/15/15.. 400,000 412,500 Vale Overseas, Ltd. 6.250%, due 01/11/16............... 270,000 269,154 8.250%, due 01/17/34(d)............ 1,100,000 1,292,171 Wheeling-Pittsburgh Corp. 6.000%, due 08/01/10............... 4,782 3,748 5.000%, due 08/01/11............... 7,510 5,886 ------------- 4,266,384 ------------- OFFICE FURNISHING & SUPPLIES - 0.1% Xerox Corp. 9.750%, due 01/15/09............... 100,000 105,820 7.125%, due 06/15/10............... 245,000 254,263 ------------- 360,083 ------------- OIL & GAS - 3.2% Baytex Energy, Ltd. 9.625%, due 07/15/10.............. 1,000,000 1,040,000 Complete Production Services, Inc. 8.000%, due 12/15/16 (144A)(b).... 835,000 847,525 Compton Petroleum Finance Corp. 7.625%, due 12/01/13(d)........... 1,065,000 1,057,012 DDI Holdings A.S. 9.300%, due 01/19/12 (144A)(b)..... 1,300,000 1,374,750 9.300%, due 04/26/12 (144A)(b)..... 285,000 301,744 Harvest Operations Corp. 7.875%, due 10/15/11.............. 490,000 483,262 Inergy LP/Inergy Finance Corp. 8.250%, due 03/01/16.............. 250,000 258,125 Nakilat, Inc. 6.067%, due 12/31/33 (144A)(b)..... 410,000 385,414 6.267%, due 12/31/33 (144A)(b)..... 500,000 476,358 Pemex Project Funding Master Trust 7.375%, due 12/15/14............... 200,000 218,369 8.625%, due 02/01/22(d)............ 90,000 111,136 PetroMena AS 9.750%, due 05/24/12 (144A)(c)(q)...................... 3,000,000 539,367 ----------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------- OIL & GAS - CONTINUED Quicksilver Resources, Inc. 7.125%, due 04/01/16................. $ 675,000 $ 654,750 Sevan Marine ASA 8.370%, due 05/14/13 (144A)(b)............................ 200,000 206,010 Seven Seas Petroleum, Inc. 12.500%, due 05/15/05(e)(f).......... 60,000 0 Stone Energy Corp. 8.250%, due 12/15/11(d).............. 80,000 80,400 TNK-BP Finance S.A. 7.500%, due 07/18/16 (144A)(b)........ 850,000 878,475 6.625%, due 03/20/17 (144A)(b)........ 275,000 267,108 XCL, Ltd. 13.500%, due 05/01/04 (e)(f). 80,000 0 XTO Energy, Inc. 6.250%, due 04/15/13.. 30,000 30,697 ------------- 9,210,502 ------------- PAPER & FOREST PRODUCTS - 0.4% Abitibi Consolidated, Inc. 7.875%, due 08/01/09(d).............. 1,000 970 Louis No 1 Plc 8.500%, due 12/01/14 (m) 790,000 1,036,000 Louisiana-Pacific Corp. 8.875%, due 08/15/10................. 10,000 10,757 ------------- 1,047,727 ------------- PHARMACEUTICALS - 0.7% Angiotech Pharmaceuticals, Inc. 7.750%, due 04/01/14(d).............. 1,120,000 1,061,200 Phibro Animal Health Corp. 10.000%, due 08/01/13 (144A)(b)...... 580,000 609,000 Warner Chilcott Corp. 8.750%, due 02/01/15................. 465,000 480,112 ------------- 2,150,312 ------------- REAL ESTATE - 1.0% B.F. Saul (REIT) 7.500%, due 03/01/14.. 470,000 474,113 Crescent Real Estate Equities LP (REIT) 9.250%, due 04/15/09................. 210,000 215,120 Forest City Enterprises, Inc. 7.625%, due 06/01/15................. 560,000 567,000 Trustreet Properties, Inc. (REIT) 7.500%, due 04/01/15................. 1,075,000 1,157,566 Ventas Realty LP/Ventas Capital Corp. 7.125%, due 06/01/15................. 330,000 334,125 ------------- 2,747,924 ------------- RETAIL - MULTILINE - 0.2% Autonation, Inc. 7.000%, due 04/15/14.. 210,000 208,425 Brown Shoe Co., Inc. 8.750%, due 05/01/12................. 82,000 86,100 Sally Holdings LLC 9.250%, due 11/15/14 (144A)(b)............................ 415,000 418,112 ------------- 712,637 ------------- See notes to financial statements 8 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ ROAD & RAIL - 0.3% Greenbrier Cos., Inc. 8.375%, due 05/15/15(d)............... $ 860,000 $ 870,750 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.8% COLO.COM, Inc. 13.875%, due 03/15/10 (144A)(c)(e)(f)....................... 181,448 0 Colt Telecom Group Plc 7.625%, due 12/15/09 (m).............. 15,000 20,710 Digicel, Ltd. 9.250%, due 09/01/12 (144A)(b)........ 960,000 1,016,400 GC Impsat Holdings I Plc 9.875%, due 02/15/17 (144A)(b)........ 780,000 793,650 Insight Midwest LP/Insight Capital, Inc. 9.750%, due 10/01/09(d)............... 8,000 8,080 Intelsat Intermediate 0.000%/ 9.250%, due 02/01/15(d)(g).... 1,210,000 1,001,275 Mastec, Inc. 7.625%, due 02/01/17.................. 410,000 413,075 Stratos Global Corp. 9.875%, due 02/15/13.................. 525,000 560,438 Tele Norte Celular Participacoes S.A. 8.000%, due 12/18/13.................. 126,000 132,930 True Move Co., Ltd. 10.750%, due 12/16/13 (144A)(b)....... 1,085,000 1,155,525 ------------- 5,102,083 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 0.0% Alamosa Delaware, Inc. 11.000%, due 07/31/10................. 90,000 95,354 ------------- TEXTILES, APPAREL & LUXURY GOODS - 0.1% INVISTA, Inc. 9.250%, due 05/01/12 (144A)(b)........ 145,000 154,063 ------------- TRANSPORTATION - 0.5% CMA CGM S.A. 7.250%, due 02/01/13 (144A)(b)........ 310,000 316,559 Groupo Transportacion Ferroviaria Mexicana, S.A. de C.V. 9.375%, due 05/01/12.................. 110,000 118,250 Stena AB 7.000%, due 12/01/16........... 1,000,000 1,005,000 Trailer Bridge, Inc. 9.250%, due 11/15/11.................. 100,000 102,750 ------------- 1,542,559 ------------- UTILITIES - 0.3% ISA Capital do Brasil S.A. 8.800%, due 01/30/17 (144A)(b)(d)..... 230,000 246,675 Southern Union Co. 7.200%, due 11/01/66.................. 690,000 694,361 ------------- 941,036 ------------- Total Domestic Bonds & Debt Securities (Cost $88,388,868) 89,494,488 ------------- ------------------------------------------------------------------ SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ U. S. GOVERNMENT & AGENCY OBLIGATIONS - 54.8% Federal Home Loan Mortgage Corp. 2.330%, due 01/15/17(a)................ $ 196,470 $ 9,407 4.500%, due 07/01/20-04/01/35.......... 8,376,105 7,901,552 5.000%, due 12/01/21-05/01/37.......... 9,071,453 8,546,869 0.000%, due 06/15/30(h)................ 31,105 24,106 6.000%, due 12/01/31-06/01/35.......... 763,268 545,436 2.680%, due 03/15/32(a)................ 161,070 14,879 5.500%, due 03/15/32-01/01/35.......... 2,176,691 1,920,895 STRIPS 0.000%, due 06/01/31(h)......... 32,366 25,130 Federal National Mortgage Association 6.375%, due 08/15/07................... 1,350,000 1,145,781 6.000%, due 12/25/15-04/25/33.......... 345,218 87,417 5.000%, due 03/25/17-07/01/37.......... 25,200,734 23,481,945 2.380%, due 03/25/18(a)................ 378,747 27,909 4.000%, due 07/01/18................... 1,142,907 1,060,002 4.500%, due 11/01/18-07/01/35.......... 3,947,803 3,683,057 5.500%, due 12/01/18-06/01/36.......... 5,551,218 5,373,669 3.862%, due 09/17/29(h)................ 15,075 11,925 7.500%, due 01/01/30-01/25/42.......... 429,403 442,438 7.000%, due 11/25/31-12/25/41.......... 4,402 4,499 1.780%, due 01/25/32(a)................ 612,654 29,230 2.780%, due 03/25/32(a)................ 153,172 15,215 2.680%, due 09/25/32-10/25/32(a)....... 136,191 13,169 1.680%, due 02/25/33(a)................ 878,015 49,467 5.421%, due 12/01/36(a)................ 1,287,189 1,287,588 5.575%, due 01/01/37(a)................ 1,602,855 1,595,305 STRIPS 5.500%, due 01/01/33(h)......... 453,143 118,256 Government National Mortgage Association 5.000%, due 10/15/18-05/15/37.......... 5,917,941 5,607,667 5.500%, due 08/15/19-03/15/37.......... 17,732,573 17,236,138 6.000%, due 02/15/24-05/20/32.......... 127,054 126,771 6.500%, due 11/15/32-01/15/36.......... 13,439 13,710 4.500%, due 09/15/33-03/15/36.......... 11,551,583 10,603,179 U.S. Treasury Bond 4.500%, due 11/30/11(d)................ 1,135,000 1,116,025 7.250%, due 05/15/16(d)................ 1,710,000 1,976,787 6.250%, due 08/15/23(d)................ 3,060,000 3,398,754 5.500%, due 08/15/28(d)................ 2,380,000 2,469,809 5.250%, due 11/15/28(d)................ 1,020,000 1,027,332 5.375%, due 02/15/31(d)................ 11,600,000 11,915,381 U.S. Treasury Inflation Index Bond 2.375%, due 01/15/17(d)............... 4,872,353 4,758,540 U.S. Treasury Inflation Index Note 1.875%, due 07/15/15(d)................ 5,428,711 5,131,831 2.000%, due 01/15/16(d)................ 2,691,321 2,556,125 2.500%, due 07/15/16(d)................ 3,581,270 3,542,381 U.S. Treasury Note 4.000%, due 08/31/07-02/15/15(d)....... 2,440,000 2,394,908 3.625%, due 01/15/10(d)................ 5,100,000 4,948,596 See notes to financial statements 9 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) -------------------------------------------------------------------- U. S. GOVERNMENT & AGENCY OBLIGATIONS - CONTINUED 4.375%, due 12/15/10(d)................. $ 2,200,000 $ 2,164,767 5.000%, due 02/15/11(d)................. 4,200,000 4,220,345 4.875%, due 02/15/12(d)................. 745,000 744,302 4.125%, due 05/15/15(d)................. 900,000 848,461 4.250%, due 08/15/15(d)................. 580,000 550,502 4.500%, due 11/15/15(d)................. 8,925,000 8,611,233 5.125%, due 05/15/16(d)................. 245,000 246,455 4.625%, due 11/15/16-02/15/17(d)........ 710,000 687,891 U.S. Treasury STRIPS 4.256%, due 08/15/10(d)(h).............. 1,000,000 860,363 3.808%, due 05/15/13(h)................. 1,500,000 1,127,058 3.846%, due 11/15/13(d)(h).............. 2,080,000 1,521,468 ------------- Total U. S. Government & Agency Obligations (Cost $161,363,717) 157,821,925 ------------- CONVERTIBLE BONDS - 0.0% SOFTWARE - 0.0% Cybernet Internet Services International, Inc. 13.000%, due 08/15/09 (144A)(c)(e)(f) (Cost - $440,042)...................... 440,000 0 ------------- MUNICIPALS - 0.3% NEW JERSEY - 0.2% New Jersey Economic Development Authority, Special Facilities Revenue, Continental Airlines, Inc., Project 6.250%, due 09/15/29................... 430,000 442,960 ------------- TEXAS - 0.1% City of San Antonio TX Electric & Gas 1.000%, due 08/01/07 (144A)(b)......... 210,000 263,231 ------------- Total Municipals (Cost $599,173) 706,191 ------------- FOREIGN BONDS & DEBT SECURITIES - 5.0% BRAZIL - 0.2% Banco Nacional de Desenvolvimento Economico e Social 11.000%/8.000%, due 04/28/10(i)(j)..... 780,000,000 584,648 ------------- CANADA - 0.9% Government of Canada 5.500%, due 06/01/10(l)................ 330,000 317,884 Province of Ontario 5.500%, due 04/23/13................... 3,000,000 2,380,077 ------------- 2,697,961 ------------- COLOMBIA - 0.4% Republic of Colombia 9.750%, due 04/23/09(d)................. 50,000 53,700 ---------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- COLOMBIA - CONTINUED 9.750%, due 04/09/11................ $ 853,566 $ 926,119 ------------- 979,819 ------------- JAPAN - 0.8% Japanese Government CPI Linked Bond 1.100%, due 12/10/16(p)............ 298,200,000 2,386,811 ------------- MEXICO - 0.0% United Mexican States 7.500%, due 01/14/12(d)............ 84,000 90,216 ------------- NETHERLANDS - 0.1% Kingdom of the Netherlands 5.000%, due 07/15/12(n)............ 130,000 179,153 ------------- NORWAY - 0.7% Government of Norway 5.500%, due 05/15/09(q)............. 2,200,000 374,220 6.000%, due 05/16/11(q)............. 9,460,000 1,644,356 ------------- 2,018,576 ------------- RUSSIA - 0.5% Russian Federation 8.250%, due 03/31/10 (144A)(b)...... 40,001 41,609 7.500%, due 03/31/30 (144A)(b)...... 1,191,513 1,310,664 ------------- 1,352,273 ------------- SWEDEN - 1.4% Kingdom of Sweden 5.250%, due 03/15/11(r)............. 14,240,000 2,133,790 5.500%, due 10/08/12(r)............. 12,740,000 1,947,349 ------------- 4,081,139 ------------- Total Foreign Bonds & Debt Securities (Cost $12,490,690) 14,370,596 ------------- ESCROWED SHARES - 0.0% Vlasic Foods International, Inc. 0.000%, due 01/01/49(e) (Cost - $0)........................ 190,660 6,902 ------------- LOAN PARTICIPATION - 2.7% UNITED STATES - 2.7% Algoma Steel, Inc. 2.500%, due 06/20/14............... 1,360,000 1,360,000 AmWINS Group, Inc. 7.820%, due 06/11/13............... 500,000 500,000 Community Health Systems 4.000%, due 04/19/08............... 1,500,000 1,502,970 Freeport McMoRan Copper & Gold, Inc. 1.750%, due 03/19/14............... 215,467 215,725 Inverness Medical Innovations 2.250%, due 06/26/15............... 1,000,000 1,010,000 J.G. Wentworth LLC 10.350%, due 03/01/14.............. 650,000 647,160 Knology, Inc. 5.260%, due 04/30/12... 500,000 504,690 See notes to financial statements 10 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) --------------------------------------------------------------------- UNITED STATES - CONTINUED Olympus Cable Holdings LLC (First Union Securities, Inc./The Bank of Nova Scotia) 4.798%, due 09/30/10..................... $ 36,164 $ 35,339 RMK Acquisition Corp. 2.125%, due 04/26/13..................... 8,108 8,138 Sally Holdings LLC 7.870%, due 11/18/13..................... 250,000 251,495 Sandridge Energy 5.250%, due 04/01/15..................... 980,000 1,004,500 Sun Healthcare Bank 2.000%, due 01/15/08-04/12/14............. 459,770 460,920 7.360%, due 01/15/08...................... 40,230 40,330 USI Holdings Corp. 8.110%, due 04/30/14..................... 350,000 352,079 ------------- Total Loan Participation (Cost $7,847,839) 7,893,346 ------------- COMMON STOCKS - 0.2% AIRLINES - 0.0% UAL Corp.*(d).............................. 527 21,391 US Airways Group, Inc. - Class A (144A)(c)(e)............................. 25 0 ------------- 21,391 ------------- BUILDING PRODUCTS - 0.0% Owens Corning, Inc.*(b)(d)................. 2,967 99,780 ------------- COMMERCIAL SERVICES & SUPPLIES - 0.0% Loewen Group, Inc.(e)...................... 20,000 2 ------------- FINANCE - DIVERSIFIED - 0.0% Outsourcing Solutions, Inc. (144A)(b)(e)............................. 270 1,146 Leucadia National Corp.(d)................. 26 917 ------------- 2,063 ------------- FOOD PRODUCTS - 0.0% Archibald Candy Corp. (144A)(c)(e)......... 308 878 Aurora Foods, Inc. (144A)(c)(e)............ 2,833 0 Smithfield Foods, Inc.*.................... 2,166 66,677 ------------- 67,555 ------------- INSURANCE - 0.1% Conseco, Inc.*(d).......................... 5,666 118,363 ------------- IT CONSULTING & SERVICES - 0.0% Comdisco Holding Co., Inc.................. 83 1,029 ------------- MEDIA - 0.0% KNOLOGY, Inc.*(d).......................... 49 851 ------------- OIL & GAS - 0.0% Polymer Group, Inc. - Class A*(d).......... 136 4,013 Sterling Chemicals, Inc.*.................. 35 736 York Research (144A)(c)(e)................. 337 0 ------------- 4,749 ------------- ----------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ----------------------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.0% Cincinnati Bell, Inc.*(d).................. 35 $ 202 Covad Communications Group, Inc.*(d)....... 10 9 Ionex Communications, Inc. (144A)(c)(e)............................. 175 0 ------------- 211 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 0.1% Dobson Communications Corp. - Class A*..... 15,125 168,039 iPCS, Inc.................................. 5,531 187,335 USA Mobility, Inc.*(d)..................... 4 107 ------------- 355,481 ------------- Total Common Stocks (Cost $726,286) 671,475 ------------- PREFERRED STOCKS - 0.0% AIRLINES - 0.0% US Airways Group, Inc. - Class A 0.000%, (144A)(c)(e)..................... 16 0 ------------- MEDIA - 0.0% PTV, Inc., Series A 10.000%, due 01/10/23.................... 1 4 ------------- Total Preferred Stocks (Cost - $0) 4 ------------- CONVERTIBLE PREFERRED STOCKS - 0.0% METALS & MINING - 0.0% LTV Corp. 8.250%, (144A)(c)(e)............. 7,000 0 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.0% Dobson Communications Corp. 6.000%, due 08/19/16 (144A)(b)........... 259 59,181 ------------- Total Convertible Preferred Stocks (Cost $400,049) 59,181 ------------- RIGHTS - 0.0% FOREIGN GOVERNMENT - 0.0% United Mexican States 0.000%, due 06/30/07* (Cost - $0)................................ 250,000 1,850 ------------- WARRANTS - 0.1% AIRLINES - 0.0% US Airways Group, Inc. - Class A1, Expire 4/01/10* (144A)(c)(e).................... 16 0 ------------- COMMERCIAL SERVICES & SUPPLIES - 0.0% MDP Acquisitions Plc Corp. Expire 10/01/13*......................... 42 5,499 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 0.1% American Tower Corp., Expire 8/1/08* (144A)(b)................................ 140 82,967 COLO.COM, Inc., Expire 3/15/10* (144A)(c)(e)............................. 220 0 See notes to financial statements 11 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------------- COMMUNICATIONS EQUIPMENT & SERVICES - CONTINUED KMC Telecom Holdings, Inc., Expire 1/31/08* (144A)(c)(e)...................... 250 $ 0 Startec Global Communications Corp., Expire 5/15/08 (144A)(c)(e)................ 170 0 ------------- 82,967 ------------- FINANCIAL - DIVERSIFIED - 0.0% ContiFinancial Corp., Liquidating Trust, Units of Interest (Represents interest in a trust in the liquidation of ContiFinancial Corp. and its affiliates)*(e).............. 861,384 1,077 Mediq Inc., Expire 6/1/09 (144A)(c)(e)....... 110 0 ------------- 1,077 ------------- FOREIGN GOVERNMENT - 0.0% Republic of Venezuela, Expire 4/15/20*....... 1,700 63,750 ------------- HOTELS, RESTAURANTS & LEISURE - 0.0% Mikohn Gaming Corp., Expire 8/15/08* (144A)(c)(e)............................... 70 1 ------------- INDUSTRIAL - DIVERSIFIED - 0.0% Dayton Superior Corp., Expire 6/15/09* (144A)(c)(e)............................... 210 0 Solutia, Inc., Expire 7/15/09 (144A)(c)(e)............................... 18 0 ------------- 0 ------------- MEDIA - 0.0% KNOLOGY Holdings, Inc., Expire 10/15/07* (144A)(c)(e)............................... 215 0 XM Satellite Radio Holdings, Inc., Expire 3/15/10 *(144A)(c)(e)...................... 100 6,451 ------------- 6,451 ------------- TRANSPORTATION INFRASTRUCTURE - 0.0% Atlantic Express Transportation Corp. Expire 4/15/08* (144A)(c)......................... 525 789 ------------- Total Warrants (Cost $54,115) 160,534 ------------- TOTAL INVESTMENTS - 94.2% (Cost $272,310,779) 271,186,492 Other Assets and Liabilities (net) - 5.8% 16,602,385 ------------- TOTAL NET ASSETS - 100.0% $ 287,788,877 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) Variable or floating rate security. The stated rate represents the rate at June 30, 2007. (b) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. (c) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be illiquid by the Portfolio's adviser. (d) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $72,027,615 and the collateral received consisted of cash in the amount of $73,366,647 and securities in the amount of $137,900. (e) Security valued in good faith at fair value as determined by or under the direction of the Board of Trustees. (f) Security is in default and/or issuer is in bankruptcy. (g) Security is a "step-up" bond where coupon increases or steps up at a predetermined date. Rates shown are current coupon and next coupon rate when security steps up. (h) Zero coupon bond - Interest rate represents current yield to maturity. (i) Security is a "step-down" bond where the coupon decreases or steps down at a predetermined date. Rates shown are current coupon and next coupon rate when a security steps down. (j) Par shown in Italian Lira, Issue has not redenominated into Euro dollars. (k) Par shown in Australian Dollar. Value is shown in USD. (l) Par shown in Canadian Dollar. Value is shown in USD. (m) Par shown in Euro. Value is shown in USD. (n) Par shown in Netherlands Dollar. Value is shown in USD. (o) Par shown in Pound Sterling. Value is shown in USD. (p) Par shown in Japanese Yen. Value is shown in USD. (q) Par shown in Norwegian Krone. Value is shown in USD. (r) Par shown in Swedish Krona. Value is shown in USD. REIT - Real Estate Investment Trust See notes to financial statements 12 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) The following table summarizes the credit composition of the portfolio holdings of the Pioneer Strategic Income Portfolio at June 30, 2007, based upon quality ratings issued by Standard & Poor's. For securities not rated by Standard & Poor's, the equivalent Moody's rating is used. PERCENT OF PORTFOLIO PORTFOLIO COMPOSITION BY CREDIT QUALITY (UNAUDITED) --------------------------------------------------- AAA/Government/Government Agency 61.16% AA 1.79 A 0.58 BBB 5.59 BB 9.27 B 15.00 Below B 1.84 Equities/Other 4.77 ------ Total: 100.00% ====== See notes to financial statements 13 MET INVESTORS SERIES TRUST PIONEER STRATEGIC INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ACQUISITION COST AS A VALUE AS A ACQUISITION ACQUISITION PERCENTAGE OF PERCENTAGE OF ILLIQUID AND RESTRICTED SECURITIES DATES COST NET ASSETS VALUE NET ASSETS - --------------------------------------------------------------------------------------------------------------------------------- Archibald Candy Corp. 11/1/2002 $ 514 0.00% $ 878 0.00% - --------------------------------------------------------------------------------------------------------------------------------- Atlantic Express Transportation Corp., Expire 04/15/08 5/21/2004 -- 0.00 788 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Aurora Foods Inc 9/21/2000 10/17/2000 7,570 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Capitol Records, Inc. 8.375%, due 08/15/09 4/15/2003 62,820 0.02 67,275 0.02 - --------------------------------------------------------------------------------------------------------------------------------- COLO COM, Inc Expire 3/15/10 3/3/2000 4/7/2000 6/15/2000 13,705 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- COLO COM, Inc. 13.875%, due 03/15/10 3/3/2000 4/7/2000 6/15/2000 178,714 0.06 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- CS First Boston Mortgage Securities Corp. 6.122%, due 04/15/37 6/4/2002 55,773 0.02 68,314 0.02 - --------------------------------------------------------------------------------------------------------------------------------- Cybernet Internet Services International, Inc. 13.000%, due 08/15/09 8/19/1999 440,042 0.15 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Dayton Superior Corp., Expire 6/15/09 6/9/2000 7/18/2000 12/15/2000 4,026 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Ionex Communications, Inc. 1/26/2005 1,948 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- KMC Telecom Holdings, Inc., Expire 1/31/08 1/26/1998 2/5/1998 4,392 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- KNOLOGY Holdings, Inc., Expire 10/15/07 10/16/1997 405 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- LTV Corp. 8.250% 11/12/1999 355,250 0.12 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Mediq Inc. Expire 6/1/09 11/9/1998 9,369 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Mikohn Gaming Corp., Expire 8/15/08 2/8/2002 -- 0.00 1 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Multicare Cos., Inc. 8/04/1997 3/8/1998 5/22/1998 8/4/1998 8/03/1998 8/05/1998 34 0.00 2,310 0.00 - --------------------------------------------------------------------------------------------------------------------------------- PetroMena AS 8/10/1996 8/11/1998 491,406 0.17 539,367 0.19 - --------------------------------------------------------------------------------------------------------------------------------- Solutia, Inc., Expire 7/15/09 1/13/2003 -- 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- Startec Global Communication Corp., Expire 5/15/08 5/18/1998 5/21/1998 198 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- TIAA Commercial Real Estate Securitization 6.840%, due 05/22/37 5/7/2002 77,415 0.03 98,660 0.03 - --------------------------------------------------------------------------------------------------------------------------------- US Airways Group, Inc. (Common Stock) 7/27/2000 34,240 0.01 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- US Airways Group, Inc. (Preferred Stock) 7/27/2000 -- 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- US Airways Group, Inc., Expire 4/01/10 7/27/2000 -- 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- XM Satellite Radio, Inc., Expire 3/15/10 3/10/2000 14,255 0.00 6,451 0.00 - --------------------------------------------------------------------------------------------------------------------------------- York Research 1/22/2003 -- 0.00 -- 0.00 - --------------------------------------------------------------------------------------------------------------------------------- $1,752,076 0.58% $784,044 0.26% ------------------------------------------------ See notes to financial statements 14 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) PIONEER STRATEGIC INCOME PORTFOLIO ASSETS Investments, at value (Note 2)* $271,186,492 Cash 4,274,068 Cash denominated in foreign currencies** 13,210,108 Collateral for securities on loan 73,504,547 Receivable for investments sold 1,502,726 Receivable for Trust shares sold 80,118 Interest receivable 3,136,713 Unrealized appreciation on forward currency contracts (Note 8) 28,007 ------------ Total assets 366,922,779 ------------ LIABILITIES Payables for: Investments purchased 4,883,081 Trust shares redeemed 293,341 Unrealized depreciation on forward currency contracts (Note 8) 83,019 Collateral for securities on loan 73,504,547 Investment advisory fee payable (Note 3) 159,964 Administration fee payable 3,552 Custodian and accounting fees payable 40,906 Accrued expenses 165,492 ------------ Total liabilities 79,133,902 ------------ NET ASSETS $287,788,877 ============ NET ASSETS REPRESENTED BY: Paid in surplus $309,183,105 Accumulated net realized loss (27,364,953) Unrealized depreciation on investments and foreign currency (1,130,533) Undistributed net investment income 7,101,258 ------------ Total $287,788,877 ============ NET ASSETS Class A $287,788,877 ============ CAPITAL SHARES OUTSTANDING Class A 30,035,088 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 9.58 ============ - ---------------------------------------------------------------------------- * Investments at cost $272,310,779 **Cost of cash denominated in foreign currencies 13,166,066 See notes to financial statements 15 MET INVESTORS SERIES TRUST STATEMENTS OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) PIONEER STRATEGIC INCOME PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 75,602 Interest (2) 8,073,855 ----------- Total investment income 8,149,457 ----------- EXPENSES: Investment advisory fee (Note 3) 931,133 Administration fees 13,063 Custody and accounting fees 59,727 Transfer agent fees 3,531 Audit 12,672 Legal 12,871 Trustee fees and expenses 3,264 Shareholder reporting 8,129 Insurance 5,453 Other 1,110 ----------- Total expenses 1,050,953 ----------- Net investment income 7,098,504 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain on: Investments 925,953 Foreign currency 27,205 ----------- Net realized gain on investments and foreign currency 953,158 ----------- Net change in unrealized appreciation (depreciation) on: Investments (3,032,762) Foreign currency 35,387 ----------- Net change in unrealized depreciation on investments and foreign currency (2,997,375) ----------- Net realized and change in unrealized loss on investments and foreign currency (2,044,217) ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $ 5,054,287 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 5 (2)Interest income includes securities lending income of: 25,546 See notes to financial statements 16 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) PIONEER STRATEGIC INCOME PORTFOLIO Period Ended Period Ended Year Ended June 30, 2007 December 31, October 31, (Unaudited) 2006* 2006 ------------- ------------ ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 7,098,504 $ 1,894,134 $ 11,108,175 Net realized gain on investments and foreign currency 953,158 851,762 882,958 Net change in unrealized appreciation (depreciation) on investments and foreign currency (2,997,375) 31,325 2,565,148 ------------ ------------ ------------ Net increase in net assets resulting from operations 5,054,287 2,777,221 14,556,281 ------------ ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (1,894,886) (11,694,618) (8,052,523) ------------ ------------ ------------ Net decrease in net assets resulting from distributions (1,894,886) (11,694,618) (8,052,523) ------------ ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 42,605,324 11,403,672 69,977,588 Net asset value of shares issued through dividend reinvestment Class A 1,894,886 11,694,618 8,052,523 Cost of shares repurchased Class A (13,685,158) (3,301,462) (28,047,489) ------------ ------------ ------------ Net increase in net assets from capital share transactions 30,815,052 19,796,828 49,982,622 ------------ ------------ ------------ TOTAL INCREASE IN NET ASSETS 33,974,453 10,879,431 56,486,380 Net assets at beginning of period 253,814,424 242,934,993 186,448,613 ------------ ------------ ------------ Net assets at end of period $287,788,877 $253,814,424 $242,934,993 ============ ============ ============ Net assets at end of period includes undistributed net investment income $ 7,101,258 $ 1,897,640 $ 11,566,759 ============ ============ ============ * For the period November 1, 2006 through December 31, 2006. See notes to financial statements 17 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A PIONEER STRATEGIC INCOME PORTFOLIO ------------------------------------------------------------------------------- FOR THE PERIOD ENDED PERIOD ENDED FOR THE YEARS ENDED OCTOBER 31,(D) JUNE 30, 2007 DECEMBER 31, -------------------------------------------------- (UNAUDITED) 2006(D) 2006 2005 2004++ 2003++ 2002++ -------------- ------------ ------ ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD..... $ 9.46 $ 9.81 $ 9.56 $ 9.73 $ 9.53 $ 8.94 $ 9.94 ------ ------ ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income.................... 0.25 (a) 0.07 (a) 0.49 (a) 0.53 (a) 0.57 (a) 0.63 (a) 1.14 (c) Net Realized/Unrealized Gain (Loss) on Investments............................ (0.06) 0.04 0.15 (0.04) 0.48 (a) 1.04 (a) (0.94)(c) ------ ------ ------ ------ ------ ------ ------ Total from Investment Operations......... 0.19 0.11 0.64 0.49 1.05 1.67 0.20 ------ ------ ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income..... (0.07) (0.46) (0.39) (0.66) (0.85) (1.08) (1.20) Distributions from Net Realized Capital Gains.................................. -- -- -- -- -- -- -- ------ ------ ------ ------ ------ ------ ------ Total Distributions...................... (0.07) (0.46) (0.39) (0.66) (0.85) (1.08) (1.20) ------ ------ ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD........... $ 9.58 $ 9.46 $ 9.81 $ 9.56 $ 9.73 $ 9.53 $ 8.94 ====== ====== ====== ====== ====== ====== ====== TOTAL RETURN............................. 1.96% 1.10% 6.95% 5.17% 11.66% 20.56% 2.00% Ratio of Expenses to Average Net Assets.. 0.78%* 0.85%* 0.88% 0.86% 0.90%(b) 1.00% 0.93% Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates....... 0.78%* 0.85%* 0.88% N/A N/A N/A N/A Ratio of Net Investment Income to Average Net Assets............................. 5.27%* 4.56%* 5.13% 5.58% 6.19% 7.05% 8.24%(c) Portfolio Turnover Rate.................. 23.2% 6.4% 33.0% 37.0% 56.0% 141.0% 208.0% Net Assets, End of Period (in millions).. $287.8 $253.8 $243 $186 $107 $100 $97 * Annualized N/A Not Applicable (a) Per share amount based on average shares outstanding during the period. (b) The investment manager waived a portion of its management fee for the period. (c) Effective November 1, 2001, the Fund adopted a change in the accounting method that requires the Portfolio to amortize premiums and accrete all discounts. Without the adoption of this change, for the year ended October 31, 2002, these amount would have been $1.16, $(0.96) and 8.42% for net investment income, net realized and unrealized loss and the ratio net investment income to average net assets respectively. (d) Fiscal Year End changed on November 1, 2006 from October 31 to December 31. ++ Audited by other Independent Registered Public Accounting Firm. See notes to financial statements 18 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Pioneer Strategic Income Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A Shares are offered by the Portfolio. Class B and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. On May 24, 2006, the Board of Trustees of the Trust approved the change of the fiscal year end from October 31 to December 31. The Portfolio's change of the fiscal year end became effective on November 1, 2006. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 19 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Expiring Expiring Portfolio Total 12/31/2007 12/31/2008 12/31/2009 12/31/2010 - --------- ----------- ---------- ---------- ---------- ----------- Pioneer Strategic Income Portfolio $27,677,097 $3,523,658 $3,076,895 $7,414,445 $13,662,099 On May 1, 2006, the Portfolio, a series of The Travelers Series Trust, was reorganized into the Portfolio, a series of Met Investors Series Trust. The Portfolio acquired capital losses of $28,401,723. The losses incurred by the Portfolio are subject to an annual limitation of $6,843,272. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. 20 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. I. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. J. FORWARD COMMITMENTS, WHEN-ISSUED AND DELAYED DELIVERY SECURITIES - The Portfolio may purchase securities on a when-issued or delayed delivery basis and may purchase or sell securities on a forward commitment basis. Settlement of such transactions normally occurs within a month or more after the purchase or sale commitment is made. The Portfolio may purchase securities under such conditions only with the intention of actually acquiring them, but may enter into a separate agreement to sell the securities before the settlement date. Since the value of securities purchased may fluctuate prior to settlement, the Portfolio may be required to pay more at settlement than the security is worth. In addition, the purchaser is not entitled to any of the interest earned prior to settlement. Upon making a commitment to purchase a security on a when-issued, delayed delivery or forward commitment basis, the Portfolio will hold liquid assets in a segregated account at the Portfolio's custodian bank worth at least the equivalent of the amount due. The liquid assets will be monitored on a daily basis and adjusted as necessary to maintain the necessary value. K. STRIPPED SECURITIES - The Portfolio may invest in "Stripped Securities," a term used collectively for certain structured fixed income securities. Stripped securities can be principal only securities ("PO"), which are debt obligations that have been stripped of unmatured interest coupons or interest only securities ("IO"), which are unmatured interest coupons that have been stripped from debt obligations. Stripped Securities do not make periodic payments of interest prior to maturity. As is the case with all securities, the market value of Stripped Securities will fluctuate in response to changes in economic conditions, interest rates and the market's perception of the securities. However, fluctuations in response to interest rates may be greater in Stripped Securities than for debt obligations of comparable maturities that currently pay interest. The amount of fluctuation increases with a longer period of maturity. The yield to maturity on IOs' is sensitive to the rate of principal repayments (including prepayments) on the related underlying debt obligation and principal payments may have a material effect on yield to maturity. If the underlying debt obligation experiences greater than anticipated prepayments of principal, the Portfolio may not fully recoup the initial investment in IOs'. L. CREDIT AND MARKET RISK - The Portfolio may invest in high yield instruments that are subject to certain credit and market risks. The yields of high yield instruments reflect, among other things, perceived credit risk. The Portfolio's investments in securities rated below investment grade typically involve risks not associated with higher rated securities including, among others, greater risk related to timely and ultimate payment of interest and principal, greater market price volatility and less liquid secondary market trading. M. LOAN PARTICIPATIONS - The Portfolio may invest in loans arranged through private negotiation between one or more financial institutions. The Portfolios' investment in any such loan may be in the form of a participation in or an assignment of the loan. In connection with purchasing participations, the Portfolio generally will have no right to enforce compliance by the borrower with the terms of the loan agreement relating to the loan, nor any rights of set-off against the borrower and the Portfolio may not benefit directly from any collateral supporting the loan in which they have purchased the participation. 21 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The Portfolio will assume the credit risk of both the borrower and the lender that is selling the participation. In the event of the insolvency of the lender selling the participation, the Portfolio may be treated as a general creditor of the lender and may not benefit from any set-off between the lender and the borrower. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Pioneer Investment Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- --------------------------- Pioneer Strategic Income Portfolio $931,133 0.75% First $75 Million 0.70% $75 Million to $150 Million 0.65% Over $150 Million Prior to May 1, 2006, Travelers Asset Management International Company LLC managed the investment operations of the Portfolio pursuant to a management agreement entered into by The Travelers Series Trust on behalf of the Portfolio. In addition, The Travelers Insurance Company acted as administrator to the Portfolio. State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Pioneer Strategic Income Portfolio** 1.25% 1.50%* 1.40%* * Classes not offered during the period. ** Prior to May 1, 2006, the maximum expense ratios for the Pioneer Strategic Income Portfolio were 1.50%, 1.75%, and 1.65% for Class A, B and E, respectively. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. 22 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Dividend Shares in Shares Ending Shares Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ----------- ------------- ----------- ------------ ---------- Pioneer Strategic Income Portfolio Class A 06/30/2007 26,825,628 4,438,067 196,158 (1,424,765) 3,209,460 30,035,088 11/01/2006-12/31/2006 24,768,301 1,154,973 1,236,218 (333,864) 2,057,327 26,825,628 11/01/2005-10/31/2006 19,495,007 7,350,719 866,796 (2,944,221) 5,273,294 24,768,301 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Pioneer Strategic Income Portfolio $91,272,343 $25,264,307 $35,182,940 $23,084,827 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Depreciation - --------- ------------ ------------ -------------- -------------- Pioneer Strategic Income Portfolio $272,310,779 $5,602,456 $(6,726,743) $(1,124,287) 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Pioneer Strategic Income Portfolio $72,027,615 $73,504,547 23 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006, October 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------------------------- ---------------------- --------------------------------- 2006* 2006** 2005 2006* 2006** 2005 2006 2006** 2005 ----------- ---------- ---------- ----- ------ ---- ----------- ---------- ---------- Pioneer Strategic Income Portfolio $11,694,618 $8,052,523 $7,620,245 $-- $-- $-- $11,694,618 $8,052,523 $7,620,245 * For the period November 1, 2006 through December 31, 2006 ** For the year October 31, 2006 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ Pioneer Strategic Income Portfolio $1,894,886 $-- $1,228,582 $(27,677,097) $(24,553,629) The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. FORWARD FOREIGN CURRENCY CONTRACTS Open forward foreign currency contracts at June 30, 2007, were as follows: Forward Foreign Currency Contracts to Buy: In Exchange Value at Net Unrealized Settlement Date Contracts to Deliver for U.S. $ 06/30/07 Appreciation --------------- -------------------- ----------- --------- -------------- 08/14/07 1,190,000 GBP 2,357,747 2,385,754 $28,007 ------- $28,007 ======= Forward Foreign Currency Contracts to Sell: In Exchange Value at Net Unrealized Settlement Date Contracts to Deliver for US $ 06/30/07 Depreciation --------------- -------------------- ----------- --------- -------------- 09/06/07 3,565,000 AUD 2,967,506 3,021,209 $(53,703) 08/14/07 1,190,000 GBP 2,356,438 2,385,754 (29,316) -------- $(83,019) ======== AUD - Australian Dollar GBP - Great Britain Pound 9. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 10. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. 24 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 25 MET INVESTORS SERIES TRUST RCM Technology Portfolio (formerly RCM Global Technology Portfolio) SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- RCM TECHNOLOGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY RCM CAPITAL MANAGEMENT LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MANAGEMENT'S PERFORMANCE REVIEW The RCM Technology Portfolio, Class A increased by +10.82% for the first six months of 2007. The Portfolio outperformed its primary style benchmark, the Goldman Sachs Technology Index ('GSTI')/1/ which returned 10.40%, as well as its broad-market index, the S&P 500(R) Index, which returned 6.96%. MARKET ENVIRONMENT The first half of 2007 started off with investors concerned about the economy. As the second quarter progressed, investors became enthusiastic about many large cap technology stocks, such as IBM, Oracle, and Dell, which were not holdings of the portfolio. Our focus for the RCM Technology Portfolio is on mid-cap, higher-growth companies, and the portfolio's stock holdings generally lagged those larger companies which appreciated more than those in the GSTI Index. North American markets continued to march higher despite a major move upward in long term bond yields, continued weakness in housing, and high energy prices. The first half ended with some volatility, given late quarter press citing the near collapse of two mortgage-debt funds at Bear Stearns. Nonetheless, strong global economies, favorable earnings, and record corporate buyout activity supported strength during the first half of 2007. Finally, the market broadened its interest into the higher growth companies in June, and the Portfolio passed the indices for the year. PORTFOLIO REVIEW Positive stock selection was the major contributor to the portfolio's performance during the first half of 2007. Most notably, strong stock-picking in the consumer services, media and telecommunication services industries proved to benefit the portfolio. Specific stocks that added the most value on an absolute basis were Japanese-based Nintendo Co., Apple, Inc. and NII Holdings. RCM's decision to overweight energy and materials and to underweight software also proved to be successful strategies during this period. The largest detractors to portfolio performance were some of the component companies that are struggling with competition. On an absolute basis, Qlogic Corp, Seagate Technology and Marvell Technology proved to be the biggest negative contributors to performance. From a geographical perspective, the portfolio benefited from positions in European & Asian technology stocks. Strong stock selection within these areas also helped performance. Our focus in Asia has been on components companies, Chinese internet companies and gaming companies, and many of these have done well despite some concerns about the regional currencies and economies. In Europe, we have been focusing on the third generation cellular components and alternative energy companies who are being driven by rapid adoption of these two technologies in that region. - -------- /1/ The Goldman Sachs Technology Index is a capitalization-weighted index considered representative of the technology Industry. The Index does not include fees or expenses and is not available for direct investment. OUTLOOK Earlier this year, we believed that the economy was weakening and that interest rates would be cut, but now it appears that the economy has again resumed its steady growth and interest rates have begun to rise. This steady growth should help most technology companies at least meet expectations, and we are hopeful that investors will continue to show interest in the higher growth companies. We remain focused on growth sectors within technology, and we have seen a compression in the difference between valuations of high and low growth companies. We believe the large amount of cash available for buyouts has caused investors to set a 'valuation floor' of multiples for most stocks. The higher growth companies have seen their multiples continue to compress toward this floor, despite their much higher growth rates than the economy. As investors gain confidence about the economy, we think they will continue the recent trend and buy these high growth companies. Another factor is the multinational nature of our Portfolio's companies, most of which have significant business outside the North America. That piece is doing better than expected, helping many of these companies to ride through any softness in the U.S. That performance is also helping bolster confidence in these companies. We remain enthusiastic about the fundamentals driving our companies, historically low valuations for growth, and a number of strong product cycles that are underway in the technology sector. WALTER C. PRICE HUACHEN CHEN Portfolio Managers RCM CAPITAL MANAGEMENT LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- RCM TECHNOLOGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY RCM CAPITAL MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------------------------ Google, Inc.--Class A 5.09% ------------------------------------------------------------ Intel Corp. 4.72% ------------------------------------------------------------ Nintendo Co., Ltd. 4.25% ------------------------------------------------------------ NVIDIA Corp. 4.05% ------------------------------------------------------------ NII Holdings, Inc. 4.01% ------------------------------------------------------------ Apple, Inc. 3.36% ------------------------------------------------------------ Merrill Lynch International Co., Expires 11/17/10 3.03% ------------------------------------------------------------ Focus Media Holding, Ltd. 2.68% ------------------------------------------------------------ SanDisk Corp. 2.64% ------------------------------------------------------------ EMC Corp. 2.56% ------------------------------------------------------------ PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Technology 44.6% Communications 34.8% Energy 7.3% Cyclical 5.2% Industrials 3.5% Basic Materials 3.4% Non-cyclical 1.2% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- RCM TECHNOLOGY PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY RCM CAPITAL MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- RCM TECHNOLOGY PORTFOLIO MANAGED BY RCM CAPITAL MANAGEMENT LLC VS. NASDAQ COMPOSITE INDEX/1/ AND S&P 500(R) INDEX/2/ Growth Based on $10,000+ [CHART] RCM Technology NASDAQ S&P 500(R) Portfolio Composite Index Index -------------- --------------- ---------- 2/12/2001 $10,000 $10,000 $10,000 12/31/2001 6,160 7,120 8,509 12/31/2002 3,040 4,903 6,628 12/31/2003 4,790 7,401 8,531 12/31/2004 4,584 8,078 9,458 12/31/2005 5,089 8,249 9,923 12/31/2006 5,362 9,107 11,491 6/30/2007 5,929 9,855 12,291 ----------------------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) ----------------------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/4/ ----------------------------------------------------------------- RCM Technology Portfolio--Class A 24.18% 8.05% 9.23% -4.63% - -- Class B 23.85% 7.74% 9.01% -7.87% Class E 23.96% 7.84% 9.12% 2.29% ----------------------------------------------------------------- - - - NASDAQ Composite Index/1/ 20.76% 9.14% 12.97% -0.24% ----------------------------------------------------------------- - -- S&P 500(R) Index/2/ 20.59% 11.68% 10.71% 3.27% ----------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The NASDAQ Composite Index is a market-value weighted index of all common stocks listed on NASDAQ. The Index does not include fees or expenses and is not available for direct investment. /2/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of the Class A shares is 5/1/01. Inception of the Class B shares is 2/12/01. Inception of the Class E shares is 10/31/01. Index returns are based on an inception date of 1/31/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 RCM TECHNOLOGY PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,108.20 $4.76 Hypothetical (5% return before expenses) 1,000.00 1,020.28 4.56 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,105.80 $6.06 Hypothetical (5% return before expenses) 1,000.00 1,019.04 5.81 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,107.30 $5.54 Hypothetical (5% return before expenses) 1,000.00 1,019.54 5.31 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.91% , 1.16% , and 1.06% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST RCM TECHNOLOGY PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------ COMMON STOCKS - 91.1% CHEMICALS - 3.2% Monsanto Co......................... 89,505 $ 6,045,168 Wacker Chemie AG.................... 17,361 4,095,259 ----------- 10,140,427 ----------- COMMUNICATIONS EQUIPMENT & SERVICES - 8.9% Alcatel S.A......................... 311,300 4,338,385 Cisco Systems, Inc.*................ 160,630 4,473,545 Comverse Technology, Inc.*(a)....... 153,365 3,197,660 Foundry Networks, Inc.*............. 408,560 6,806,610 Nokia Oyj (ADR)..................... 98,505 2,768,429 QUALCOMM, Inc....................... 75,645 3,282,237 Research In Motion, Ltd.*........... 15,915 3,161,663 ----------- 28,028,529 ----------- COMPUTERS & PERIPHERALS - 13.5% Apple Computer, Inc.*............... 86,450 10,550,358 EMC Corp.*.......................... 443,560 8,028,436 Network Appliance, Inc.*............ 95,716 2,794,907 NVIDIA Corp.*....................... 308,285 12,735,254 SanDisk Corp.*...................... 169,450 8,292,883 ----------- 42,401,838 ----------- ELECTRICAL EQUIPMENT & SERVICES - 1.7% Energy Conversion Devices, Inc.*(a). 11,815 364,138 Sunpower Corp. - Class A*(a)........ 77,700 4,898,985 ----------- 5,263,123 ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 4.7% ABB, Ltd............................ 314,580 7,063,844 Riverbed Technology, Inc.*.......... 110,640 4,848,245 Suntech Power Holdings Co., Ltd. (ADR)*(a)......................... 77,186 2,814,973 ----------- 14,727,062 ----------- ENERGY EQUIPMENT & SERVICES - 2.3% Cameron International Corp.*........ 34,900 2,494,303 Renewable Energy Corp AS*........... 121,612 4,686,685 ----------- 7,180,988 ----------- HOUSEHOLD DURABLES - 0.9% Dolby Laboratories, Inc.*........... 84,200 2,981,522 ----------- INDUSTRIAL-DIVERSIFIED - 1.2% Orkla ASA........................... 199,180 3,744,383 ----------- INTERNET SOFTWARE & SERVICES - 12.5% Baidu.com (ADR)*(a)................. 28,870 4,849,583 Google, Inc. - Class A*............. 30,565 15,997,110 Juniper Networks, Inc.*(a).......... 159,535 4,015,496 -------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------- INTERNET SOFTWARE & SERVICES - CONTINUED McAfee, Inc.*......................... 152,175 $ 5,356,560 SINA Corp.*........................... 39,218 1,641,665 Tencent Holdings, Ltd................. 1,826,890 7,334,161 ------------ 39,194,575 ------------ MEDIA - 2.7% Focus Media Holding, Ltd.*(a)......... 166,645 8,415,573 ------------ RETAIL - SPECIALTY - 0.8% GameStop Corp., - Class A*(a)......... 61,020 2,385,882 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS - 14.6% Analog Devices, Inc.(a)............... 42,725 1,608,169 Chartered Semiconductor Manufacturing, Ltd.*............................... 6,477,140 5,718,716 First Solar, Inc.*(a)................. 55,740 4,977,024 Infineon Technologies AG*............. 378,005 6,281,233 Intel Corp............................ 624,405 14,835,863 MEMC Electronic Materials, Inc.*...... 43,040 2,630,605 National Semiconductor Corp........... 74,815 2,115,020 ON Semiconductor Corp.*(a)............ 398,755 4,274,654 Q-Cells AG*........................... 24,020 2,075,521 Texas Instruments, Inc................ 37,400 1,407,362 ------------ 45,924,167 ------------ SOFTWARE - 15.1% Activision, Inc.*..................... 271,200 5,063,304 Autodesk, Inc.*(a).................... 148,420 6,987,614 Cerner Corp.*......................... 110,520 6,130,544 Nintendo Co., Ltd..................... 36,620 13,344,053 Red Hat, Inc.*(a)..................... 213,992 4,767,742 Salesforce.com, Inc.*(a).............. 166,500 7,136,190 THQ, Inc.*(a)......................... 131,550 4,014,906 ------------ 47,444,353 ------------ TELECOMMUNICATION SERVICES - DIVERSIFIED - 4.6% Corning, Inc.*........................ 257,200 6,571,460 Level 3 Communications, Inc.*(a)...... 992,325 5,805,101 Telefonaktiebolaget LM Ericsson (ADR). 54,800 2,185,972 ------------ 14,562,533 ------------ TELECOMMUNICATION SERVICES - WIRELESS - 4.4% NII Holdings, Inc.*................... 155,845 12,582,925 PT Telekomunikasi Indonesia........... 1,052,835 1,136,709 ------------ 13,719,634 ------------ Total Common Stocks (Cost $249,425,616) 286,114,589 ------------ See notes to financial statements 5 MET INVESTORS SERIES TRUST RCM TECHNOLOGY PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------ WARRANTS - 4.6% Macquarie Bank Ltd., Expires 04/09/12(b).................. 83,065 $ 1,295,814 Macquarie Bank Ltd., Expires 11/15/11(b).................. 179,192 3,675,228 Merrill Lynch International Co., Expires 11/17/10(b).................. 1,095,905 9,505,880 ------------ Total Warrants (Cost $11,984,329)...... 14,476,922 ------------ SHORT-TERM INVESTMENT - 7.1% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $22,315,321 on 07/02/07 collateralized by $23,050,000 FHLB at 4.375% due 09/17/10 with a value of $22,755,882. (Cost - $22,309,000)................. $22,309,000 22,309,000 ------------ TOTAL INVESTMENTS - 102.8% (Cost $283,718,945) 322,900,511 ------------ Other Assets and Liabilities (net) - (2.8)% (8,826,574) ------------ TOTAL NET ASSETS - 100.0% $314,073,937 ============ PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $50,509,942 and the collateral received consisted of cash in the amount of $51,685,797. (b) Securities that may be resold to "qualified institutional buyers" under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. These securities have been determined to be liquid under the guidelines established by the Board of Trustees. These securities represent in the aggregate $14,476,922 of net assets. ADR - American Depositary Receipt FHLB - Federal Home Loan Bank See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) RCM TECHNOLOGY PORTFOLIO ASSETS Investments, at value (Note 2)* $300,591,511 Repurchase Agreement 22,309,000 Cash 294 Cash denominated in foreign currencies** 473,792 Collateral for securities on loan 51,685,797 Receivable for investments sold 4,712,304 Receivable for Trust shares sold 324,207 Dividends receivable 20,426 Interest receivable 2,107 ------------ Total assets 380,119,438 ------------ LIABILITIES Payables for: Investments purchased 13,501,124 Trust shares redeemed 459,793 Distribution and services fees - Class B 18,979 Distribution and services fees - Class E 1,940 Collateral for securities on loan 51,685,797 Investment advisory fee payable (Note 3) 221,068 Administration fee payable 3,713 Custodian and accounting fees payable 102,177 Accrued expenses 50,910 ------------ Total liabilities 66,045,501 ------------ NET ASSETS $314,073,937 ============ NET ASSETS REPRESENTED BY: Paid in surplus $254,439,023 Accumulated net realized gain 20,679,321 Unrealized appreciation on investments and foreign currency 39,180,863 Accumulated net investment loss (225,270) ------------ Total $314,073,937 ============ NET ASSETS Class A $204,568,654 ============ Class B 93,509,929 ============ Class E 15,995,354 ============ CAPITAL SHARES OUTSTANDING Class A 35,669,366 ============ Class B 16,553,130 ============ Class E 2,815,693 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 5.74 ============ Class B 5.65 ============ Class E 5.68 ============ - -------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $261,409,945 **Cost of cash denominated in foreign currencies 473,026 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) RCM TECHNOLOGY PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 882,602 Interest (2) 357,824 ----------- Total investment income 1,240,426 ----------- EXPENSES: Investment advisory fee (Note 3) 1,294,359 Administration fees 12,066 Custody and accounting fees 22,503 Distribution fee - Class B 113,103 Distribution fee - Class E 11,806 Transfer agent fees 10,730 Audit 12,181 Legal 7,161 Trustee fees and expenses 7,194 Shareholder reporting 13,882 Insurance 2,067 Other 1,714 ----------- Total expenses 1,508,766 Less broker commission recapture (43,070) ----------- Net expenses 1,465,696 ----------- Net investment loss (225,270) ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS, OPTIONS CONTRACTS AND FOREIGN CURRENCY: Net realized gain (loss) on: Investments 24,864,376 Options contracts 461,421 Foreign currency (41,247) ----------- Net realized gain on investments, options contracts and foreign currency 25,284,550 ----------- Net change in unrealized appreciation (depreciation) on: Investments 5,636,500 Foreign currency (703) ----------- Net change in unrealized appreciation on investments and foreign currency 5,635,797 ----------- Net realized and change in unrealized gain on investments, options contracts and foreign currency 30,920,347 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $30,695,077 =========== - ---------------------------------------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 64,508 (2)Interest income includes securities lending income of: 88,492 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) RCM TECHNOLOGY PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment loss $ (225,270) $ (1,738,506) Net realized gain on investments, options contracts and foreign currency 25,284,550 19,050,137 Net change in unrealized appreciation (depreciation) on investments and foreign currency 5,635,797 (983,136) ------------ ------------ Net increase in net assets resulting from operations 30,695,077 16,328,495 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net realized gains Class A (7,555,464) -- Class B (3,580,530) -- Class E (606,662) -- ------------ ------------ Net decrease in net assets resulting from distributions (11,742,656) -- ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 29,075,814 63,546,281 Class B 6,883,957 19,096,597 Class E 793,092 2,163,845 Net asset value of shares issued through dividend reinvestment Class A 7,555,464 -- Class B 3,580,530 -- Class E 606,662 -- Cost of shares repurchased Class A (29,180,460) (19,286,994) Class B (14,494,451) (18,099,160) Class E (3,045,775) (4,833,335) ------------ ------------ Net increase in net assets from capital share transactions 1,774,833 42,587,234 ------------ ------------ TOTAL INCREASE IN NET ASSETS 20,727,254 58,915,729 Net assets at beginning of period 293,346,683 234,430,954 ------------ ------------ Net assets at end of period $314,073,937 $293,346,683 ============ ============ Net assets at end of period includes distributions in excess of net investment income $ (225,270) $ -- ============ ============ See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A RCM TECHNOLOGY PORTFOLIO ---------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002 -------------- ------ ------- ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.... $ 5.39 $ 5.11 $ 4.62 $ 4.83 $ 3.06 $ 6.18 ------ ------ ------- ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss..................... (0.00)+ (a) (0.03)(a) (0.03)(a) (0.02)(a) (0.04)(a) (0.04)(a) Net Realized/Unrealized Gain (Loss) on Investments........................... 0.57 0.31 0.56 (0.19) 1.81 (3.08) ------ ------ ------- ------ ------ ------- Total from Investment Operations........ 0.57 0.28 0.53 (0.21) 1.77 (3.12) ------ ------ ------- ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.... -- -- -- -- -- -- Distributions from Net Realized Capital Gains................................. (0.22) -- (0.04) (0.00) + -- -- ------ ------ ------- ------ ------ ------- Total Distributions..................... (0.22) -- (0.04) (0.00) + -- -- ------ ------ ------- ------ ------ ------- NET ASSET VALUE, END OF PERIOD.......... $ 5.74 $ 5.39 $ 5.11 $ 4.62 $ 4.83 $ 3.06 ====== ====== ======= ====== ====== ======= TOTAL RETURN 10.82 % 5.48 % 11.35 % (4.28)% 57.84 % (50.49)% Ratio of Expenses to Average Net Assets**.............................. 0.91 %* 1.02 % 1.10 % 0.96 % 1.10 % 1.10 % Ratio of Expenses to Average Net Assets After Broker Rebates**................ N/A N/A N/A N/A 1.04 % 1.04 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates...... 0.94 %* 1.06 %(b) 1.19 % N/A 1.26 % 1.73 % Ratio of Net Investment Loss to Average Net Assets............................ (0.07)%* (0.57)% (0.69)% (0.45)% (0.89)% (0.90)% Portfolio Turnover Rate................. 112.4 % 265.0 % 290.7 % 173.0 % 313.0 % 227.2 % Net Assets, End of Period (in millions). $204.6 $184.8 $129.3 $81.8 $47.2 $13.0 CLASS B -------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002 -------------- ------ ------ ------- ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.... $ 5.32 $ 5.05 $ 4.58 $ 4.79 $ 3.04 $ 6.16 ------ ------ ------ ------- ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss..................... (0.01)(a) (0.04)(a) (0.04)(a) (0.02)(a) (0.05)(a) (0.04)(a) Net Realized/Unrealized Gain (Loss) on Investments........................... 0.56 0.31 0.55 (0.19) 1.80 (3.08) ------ ------ ------ ------- ------ ------- Total from Investment Operations........ 0.55 0.27 0.51 (0.21) 1.75 (3.12) ------ ------ ------ ------- ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.... -- -- -- -- -- -- Distributions from Net Realized Capital Gains................................. (0.22) -- (0.04) (0.00) + -- -- ------ ------ ------ ------- ------ ------- Total Distributions..................... (0.22) -- (0.04) (0.00) + -- -- ------ ------ ------ ------- ------ ------- NET ASSET VALUE, END OF PERIOD.......... $ 5.65 $ 5.32 $ 5.05 $ 4.58 $ 4.79 $ 3.04 ====== ====== ====== ======= ====== ======= TOTAL RETURN 10.58 % 5.35 % 11.01 % (4.31)% 57.57 % (50.65)% Ratio of Expenses to Average Net Assets**.............................. 1.16 %* 1.28 % 1.35 % 1.21 % 1.35 % 1.35 % Ratio of Expenses to Average Net Assets After Broker Rebates**................ N/A N/A N/A N/A 1.29 % 1.27 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates...... 1.19 %* 1.31 %(b) 1.44 % N/A 1.52 % 1.96 % Ratio of Net Investment Income Loss to Average Net Assets.................... (0.32)%* (0.83)% (0.95)% (0.57)% (1.14)% (1.13)% Portfolio Turnover Rate................. 112.4 % 265.0 % 290.7 % 173.0 % 313.0 % 227.2 % Net Assets, End of Period (in millions). $ 93.5 $91.9 $86.5 $100.2 $64.8 $15.2 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E RCM TECHNOLOGY PORTFOLIO ------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002 -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD.... $ 5.34 $ 5.07 $ 4.59 $ 4.80 $ 3.05 $ 6.17 ------ ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss..................... (0.01)(a) (0.04)(a) (0.04)(a) (0.02)(a) (0.05)(a) (0.03)(a) Net Realized/Unrealized Gain (Loss) on Investments........................... 0.57 0.31 0.56 (0.19) 1.80 (3.09) ------ ------ ------ ------ ------ ------- Total from Investment Operations........ 0.56 0.27 0.52 (0.21) 1.75 (3.12) ------ ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.... -- -- -- -- -- -- Distributions from Net Realized Capital Gains................................. (0.22) -- (0.04) (0.00) + -- -- ------ ------ ------ ------ ------ ------- Total Distributions..................... (0.22) -- (0.04) (0.00) + -- -- ------ ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD.......... $ 5.68 $ 5.34 $ 5.07 $ 4.59 $ 4.80 $ 3.05 ====== ====== ====== ====== ====== ======= TOTAL RETURN 10.73 % 5.33 % 11.21 % (4.30)% 57.88 % (50.57)% Ratio of Expenses to Average Net Assets**.............................. 1.06 %* 1.18 % 1.25 % 1.10 % 1.25 % 1.25 % Ratio of Expenses to Average Net Assets After Broker Rebates**................ N/A N/A N/A N/A 1.22 % 1.12 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates...... 1.09 %* 1.21 %(b) 1.34 % N/A 1.37 % 1.83 % Ratio of Net Investment Loss to Average Net Assets............................ (0.23)%* (0.74)% (0.85)% (0.55)% (1.07)% (0.97)% Portfolio Turnover Rate................. 112.4 % 265.0 % 290.7 % 173.0 % 313.0 % 227.2 % Net Assets, End of Period (in millions). $ 16.0 $16.7 $18.6 $20.3 $15.5 $1.2 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. + Rounds to less than $0.005 per share N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is RCM Technology Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. OPTIONS CONTRACTS - A purchased option contract gives the buyer the right, but not the obligation, to buy (call) or sell (put) an underlying item at a fixed exercise price during a specified period. These contracts are generally used by the Portfolio to provide the return of an index without purchasing all of the securities underlying the index or as a substitute for purchasing or selling specific securities. Purchases of put and call options are recorded as investments, the value of which are marked-to-market daily. When a purchased option expires, the Portfolio will realize a loss equal to the premium paid. When the Portfolio enters into a closing sale transaction, the Portfolio will realize a gain or loss depending on whether the sales proceeds from the closing sale transaction are greater or less than the cost of the option. When the Portfolio exercises a put option, it will realize a gain or loss from the sale of the underlying security and the proceeds from such sale will be decreased by the premium originally paid. When the Portfolio exercises a call option, the cost of the security which the Portfolio purchases upon exercise will be increased by the premium originally paid. The premium received for a written option is recorded as a liability. The liability is marked-to-market daily based on the option's quoted market price. When an option expires or the Portfolio enters into a closing purchase transaction, the Portfolio realizes a gain (or loss if the cost of the closing purchase transaction exceeds the premium received when the option was sold) without regard to any unrealized gain or loss on the underlying security and the liability related to such option is eliminated. When a written call option is exercised, the Portfolio realizes a gain or loss from the sale of the underlying security and the proceeds from such sale are increased by the premium originally received. If a written put option is exercised, the amount of the premium originally received will reduce the cost of the underlying security purchased. The risk associated with purchasing options is limited to the premium originally paid. The risk in writing a call option is that the Portfolio may forego the opportunity for profit if the market price of the underlying security increases and the option is exercised. The risk in writing a put option is that the Portfolio may incur a loss if the market price of the underlying security decreases and the option is exercised. This loss can be greater than premium received. In addition, the Portfolio could be exposed to risks if the counterparties to the transactions are unable to meet the terms of the contracts. G. FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts to hedge their portfolio holdings against future movements in certain foreign currency exchange rates. A forward currency contract is a commitment to purchase or sell a foreign currency at a future date at a set price. The forward currency contracts are valued at the forward rate and are marked-to-market daily. The change in market value is recorded by the Portfolio as an unrealized gain or loss. When the contract is closed, the Portfolio recognizes a realized gain or loss equal to the difference between the value of the contract at the time it was opened and the value at the time it was closed. The use of forward foreign currency contracts does not eliminate fluctuations in the underlying prices of the securities of the Portfolio, but it does establish a rate of exchange that can be achieved in the future. Although forward foreign currency contracts to sell limit the risk of loss due to a decline in the value of the currency holdings, they also limit any potential gain that might result should the value of the currency increase. In addition, the Portfolio could be exposed to risks if the counterparties to the contracts are unable to meet the terms of the contracts. H. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. J. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. K. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with RCM Capital Management LLC (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets --------- -------------------- ----------- -------------------- RCM Technology Portfolio $1,294,359 0.88% First $500 Million 0.85% Over $500 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- RCM Technology Portfolio 1.10% 1.35% 1.25% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- RCM Technology Portfolio Class A 06/30/2007 34,305,469 5,318,979 1,425,559 (5,380,641) 1,363,897 35,669,366 12/31/2006 25,295,337 12,779,536 -- (3,769,404) 9,010,132 34,305,469 Class B 06/30/2007 17,282,279 1,275,630 685,925 (2,690,704) (729,149) 16,553,130 12/31/2006 17,112,023 3,759,488 -- (3,589,232) 170,256 17,282,279 Class E 06/30/2007 3,120,605 144,231 115,555 (564,698) (304,912) 2,815,693 12/31/2006 3,667,912 421,844 -- (969,151) (547,307) 3,120,605 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- RCM Technology Portfolio $-- $319,396,400 $-- $327,177,169 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- RCM Technology Portfolio $283,718,945 $41,010,777 $(1,829,211) $39,181,566 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- RCM Technology Portfolio $50,509,942 $51,685,797 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- --------------- 2006 2005 2006 2005 2006 2005 ---- ---------- ---- -------- ---- ---------- RCM Technology Portfolio $-- $1,349,811 $-- $250,251 $-- $1,600,062 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ----------- RCM Technology Portfolio $5,147,258 $6,601,215 $28,934,020 $-- $40,682,493 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 17 MET INVESTORS SERIES TRUST Strategic Conservative Growth Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- STRATEGIC CONSERVATIVE GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET OVERVIEW Continuing the general trend of the past four years, financial markets progressed markedly during the first half of 2007. Volatility returned to the markets with episodic appearances over the past six months. Global markets dropped sharply in February on fears of a slowdown in U.S. economic growth from a subprime lending meltdown. Despite significant declines, markets recovered sharply and ended the first quarter on a positive note. The advancement continued during the second quarter as markets remained resilient and the Dow and S&P 500 reached all-time highs. Year-to-date through June 30, the S&P 500(R) Index returned 6.9%, the S&P MidCap 400(R) Index returned 11.9%, and the S&P SmallCap 600(R) Index returned 8.6%. Energy was the best performing sector across large-cap and mid-cap stocks, while materials dominated in small-caps. Financials were the biggest laggard across all market capitalizations. Foreign stocks, as measured by the MSCI EAFE(R) Index, returned 10.7% in light of continued strong economic growth abroad. Bonds underperformed equities with the Lehman Brothers Aggregate Bond Index returning 0.98%. PORTFOLIO OVERVIEW For the six-month period ended June 30, 2007, the Portfolio (Class B) returned 6.78%, underperforming its blended benchmark which returned 7.19%. Most of the underperformance was attributed to the Portfolio's mid-cap holdings as the mid-cap value portion of the model, Neuberger Berman Mid Cap Value Portfolio*, lagged the broad S&P MidCap 400(R) Index. The Portfolio's large-cap segment also detracted, with Jennison Growth Portfolio and Van Kampen Comstock Portfolio holding back returns as both lagged the broad S&P 500(R) Index. Sources of strength for the period included the Portfolio's small-cap and foreign holdings. Within small-cap, Franklin Templeton Small Cap Growth Portfolio gained 10.18% during the period, outperforming the S&P SmallCap 600(R) Index by 1.62%. Within the foreign sleeve of the Portfolio, exposure to emerging market equities had the greatest impact, with MFS(R) Emerging Markets Equity Portfolio returning 14.58% during the period. With regard to the bond portion of the Portfolio, Lord Abbett Bond Debenture Portfolio displayed strong performance during the period, aiding overall returns. We made one change to the underlying portfolios in the Strategic Conservative Growth Portfolio during the period, replacing Pioneer Mid-Cap Value Portfolio with Neuberger Berman Partners Mid Cap Value Portfolio. OUTLOOK The rate of economic growth in the U.S. has slowed in recent quarters. We believe we are moving through the low point of the cycle and expect growth to gradually improve in coming quarters. This positive growth is expected to fuel corporate profits, capital spending, and employment, thus supporting further economic expansion. Within domestic equities, we favor large-cap stocks based on relative valuations. As a group, large-caps have shown improved fundamentals over the past several years which have not been reflected in valuations. Continued exposure to domestic mid-cap and small-cap stocks, as well as foreign equities provides additional growth opportunities and portfolio diversification. The relatively small bond allocation tempers the overall risk of an otherwise all-equity portfolio. Within fixed-income, relatively attractive yields are available in investment-grade, short- and intermediate-maturity bonds. We continue to limit exposure to speculative-grade bonds. - -------- * Neuberger Berman Partners Mid Cap Value Portfolio was added to the Portfolio during February 2007. Therefore, it was not held in the Portfolio for the full six-month period. MARK A. KELLER Chief Investment Officer GREGORY W. ELLSTON MATTHEW R. EMBLETON DANIEL T. WINTER Portfolio Managers GALLATIN ASSET MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ---------------------------------------------------------------------- PIMCO Total Return Portfolio (Class A) 14.72% ---------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 11.06% ---------------------------------------------------------------------- T. Rowe Price Large Cap Growth Portfolio (Class A) 11.06% ---------------------------------------------------------------------- Jennison Growth Portfolio (Class A) 11.01% ---------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 10.20% ---------------------------------------------------------------------- Van Kampen Comstock Portfolio (Class A) 9.91% ---------------------------------------------------------------------- Neuberger Berman Partners Mid Cap Value Portfolio (Class A) 9.84% ---------------------------------------------------------------------- Franklin Templeton Small Cap Growth Portfolio (Class A) 7.06% ---------------------------------------------------------------------- MFS(R) Emerging Markets Equity Portfolio (Class A) 5.21% ---------------------------------------------------------------------- FI Mid Cap Opportunities Portfolio (Class A) 5.03% ---------------------------------------------------------------------- Lord Abbett Bond Debenture Portfolio (Class A) 4.95% ---------------------------------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- STRATEGIC CONSERVATIVE GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- STRATEGIC CONSERVATIVE GROWTH PORTFOLIO MANAGED BY GALLATIN ASSET MANAGEMENT, INC. VS. WILSHIRE 5000 EQUITY INDEX/1/ AND BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] Strategic Conservative MSCI Global Blended Growth Portfolio Capital Markets Benchmark/2/ ---------------------- --------------- ------------ 11/1/2006 $10,000 $10,000 $10,000 12/31/2006 10,348 10,345 10,309 6/30/2007 11,050 11,127 11,053 ------------------------------------------------------------ Cumulative Return/3/ (for the period ended 6/30/07) ------------------------------------------------------------ Since Inception/4/ ------------------------------------------------------------ Strategic Conservative Growth - -- Portfolio--Class B 10.50% ------------------------------------------------------------ - - - Wilshire 5000 Equity Index/1/ 11.27% ------------------------------------------------------------ - -- Blended Benchmark/2/ 10.53% ------------------------------------------------------------ +The chart reflects the performance of Class B shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The Wilshire 5000 Equity Index measures the performance of all U.S. headquartered equity securities with readily available price data. The market capitalized weighted index is compromised of approximately 82% New York Stock Exchange, 2% American Stock Exchange and 16% OTC (1995). The Index was created in 1974 and backdated to 1971, with a base index of December 1980 (base index equals 1,044.596). Dividends are reinvested on the "ex" dividend date and the rebalancing of share weights is done on a monthly basis. No attempt has been made to adjust the market capitalization of the index to take into account cross holding between corporations. The Index does not include fees or expenses and is not available for direct investment. /2/ The blended benchmark is comprised of 20% Lehman Brothers Aggregate Bond Index, 43% S&P 500(R) Index, 15% S&P 400(R) MidCap Index, 7% S&P 600(R) SmallCap Index, and 15% MSCI EAFE(R) Index. The Lehman Brother Aggregate Bond Index represents securities that are U.S. domestic, taxable, non-convertible and dollar denominated. The Index covers the investment grade fixed rate bond market with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. The Index does not include fees or expenses and is not available for direct investment. The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. The S&P MidCap 400(R) Index is a capitalization-weighted index which measures the performance of the mid-range sector of the U.S. Stock market. The Index does not include fees or expenses and is not available for direct investment. The S&P SmallCap 600(R) Index is a capitalization-weighted index which measures the performance of the small-cap range of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The Morgan Stanley Capital International Europe, Australasia and Far East Index ("MSCI EAFE(R) Index") is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. /3/"Cumulative Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of Class B shares is 11/1/06. Index returns are based on an inception date of 10/31/06. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 STRATEGIC CONSERVATIVE GROWTH PORTFOLIO ------------- ------------- -------------- Class B Actual $1,000.00 $1,067.80 $2.05 Hypothetical (5% return before expenses) 1,000.00 1,022.81 2.01 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.40% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period) 3 MET INVESTORS SERIES TRUST STRATEGIC CONSERVATIVE GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ INVESTMENT COMPANY SECURITIES - 100.0% Davis Venture Value Portfolio (Class A)*............................. 848,374 $ 31,686,766 FI Mid Cap Opportunities Portfolio (Class A)*............................. 664,486 14,419,344 Franklin Templeton Small Cap Growth Portfolio (Class A)*................... 1,794,812 20,209,578 Jennison Growth Portfolio (Class A)*..... 2,465,572 31,534,672 Lord Abbett Bond Debenture Portfolio (Class A).............................. 1,152,514 14,175,923 MFS(R) Emerging Markets Equity Portfolio (Class A).............................. 1,237,879 14,916,448 MFS(R) Research International Portfolio (Class A).............................. 2,081,022 29,217,552 Neuberger Berman Partners Mid Cap Value Portfolio (Class A)*................... 1,253,132 28,182,932 PIMCO Total Return Portfolio (Class A).............................. 3,691,366 42,155,396 T. Rowe Price Large Cap Growth Portfolio (Class A)*............................. 1,937,334 31,675,415 Van Kampen Comstock Portfolio (Class A).............................. 2,321,680 28,394,147 ------------- Total Investment Company Securities (Cost $281,979,147) 286,568,173 ------------- TOTAL INVESTMENTS - 100.0% (Cost $281,979,147) 286,568,173 ------------- Other Assets and Liabilities (net) - 0.0% (114,706) ------------- TOTAL NET ASSETS - 100.0% $ 286,453,467 ============= PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 4 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) STRATEGIC CONSERVATIVE GROWTH PORTFOLIO ASSETS Investments, at value (Note 2)* $286,568,173 Receivable for Trust shares sold 795,829 Receivable from investment manager (Note 3) 9,485 ------------ Total assets 287,373,487 ------------ LIABILITIES Payables for: Investments purchased 618,996 Trust shares redeemed 176,834 Distribution and services fees - Class B 58,317 Investment advisory fee payable (Note 3) 34,296 Administration fee payable 1,901 Custodian and accounting fees payable 7,402 Accrued expenses 22,274 ------------ Total liabilities 920,020 ------------ NET ASSETS $286,453,467 ============ NET ASSETS REPRESENTED BY: Paid in surplus $270,383,874 Accumulated net realized gain 8,358,864 Unrealized appreciation on investments 4,589,026 Undistributed net investment income 3,121,703 ------------ Total $286,453,467 ============ NET ASSETS Class B $286,453,467 ============ CAPITAL SHARES OUTSTANDING Class B 25,970,338 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class B $ 11.03 ============ - ------------------------------------------------------------------------------------- * Investments at cost $281,979,147 See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) STRATEGIC CONSERVATIVE GROWTH PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 3,593,456 ----------- Total investment income 3,593,456 ----------- EXPENSES: Investment advisory fee (Note 3) 175,264 Administration fees 11,901 Custody and accounting fees 12,350 Distribution fee - Class B 294,860 Transfer agent fees 2,008 Audit 7,404 Legal 12,976 Trustee fees and expenses 6,134 Insurance 7,578 Other 1,238 ----------- Total expenses 531,713 Less fees waived and expenses reimbursed by the Manager (59,960) ----------- Net expenses 471,753 ----------- Net investment income 3,121,703 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN ON INVESTMENTS AND CAPITAL GAINS DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 595,553 Capital gain distributions from underlying Portfolios 7,763,350 ----------- Net realized gain on investments and capital gains distributions from underlying Portfolios 8,358,903 ----------- Net change in unrealized appreciation on: Investments 3,925,058 ----------- Net change in unrealized appreciation on investments 3,925,058 ----------- Net realized and change in unrealized gain on investments 12,283,961 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $15,405,664 =========== See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) STRATEGIC CONSERVATIVE GROWTH PORTFOLIO Period Ended Period Ended June 30, 2007 December 31, (Unaudited) 2006* ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 3,121,703 $ 178,800 Net realized gain on investments and capital gain distributions from underlying Portfolios 8,358,903 20,566 Net change in unrealized appreciation on investments 3,925,058 663,968 ------------ ------------ Net increase in net assets resulting from operations 15,405,664 863,334 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class B -- (198,525) From net realized gains Class B (20,578) -- ------------ ------------ Net decrease in net assets resulting from distributions (20,578) (198,525) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class B 162,698,460 115,319,605 Net asset value of shares issued through dividend reinvestment Class B 20,578 198,525 Cost of shares repurchased Class B (7,742,587) (91,009) ------------ ------------ Net increase in net assets from capital share transactions 154,976,451 115,427,121 ------------ ------------ TOTAL INCREASE IN NET ASSETS 170,361,537 116,091,930 Net assets at beginning of period 116,091,930 -- ------------ ------------ Net assets at end of period $286,453,467 $116,091,930 ============ ============ Net assets at end of period includes undistributed net investment income $ 3,121,703 $ -- ============ ============ * For the period November 1, 2006 (Commencement of Operations) through December 31, 2006. See notes to financial statements 7 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS B STRATEGIC CONSERVATIVE GROWTH PORTFOLIO ------------------------------- FOR THE PERIOD ENDED FOR THE PERIOD JUNE 30, 2007 ENDED (UNAUDITED) DECEMBER 31, 2006(B) -------------- -------------------- NET ASSET VALUE, BEGINNING OF PERIOD............................. $10.33 $10.00 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income............................................ 0.14 (a) 0.03 (a) Net Realized/Unrealized Gain on Investments...................... 0.56 0.32 ------ ------ Total from Investment Operations................................. 0.70 0.35 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................. -- (0.02) Distributions from Net Realized Capital Gains.................... (0.00)+ -- ------ ------ Total Distributions.............................................. (0.00)+ (0.02) ------ ------ NET ASSET VALUE, END OF PERIOD................................... $11.03 $10.33 ====== ====== TOTAL RETURN 6.78% 3.48% Ratio of Expenses to Average Net Assets.......................... 0.40%* 0.40%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........................................................ 0.45%* 0.87%* Ratio of Net Investment Income to Average Net Assets............. 2.65%* 2.27%* Portfolio Turnover Rate.......................................... 10.6% 0.1% Net Assets, End of Period (in millions).......................... $286.5 $116.1 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--11/01/2006. See notes to financial statements 8 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Strategic Conservative Growth Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class B Shares are offered by the Portfolio. Class A and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Gallatin Asset Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Strategic Conservative Growth Portfolio $175,264 0.15% First $250 Million 0.125% $250 Million to $500 Million 0.10% Over $500 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio Expenses Deferred in - - under current Expense -------------------- Limitation Agreement 2006 2007 - - --------------------- ------- ------- Subject to repayment until December 31, - - ------- ------- ------- -------------------- Portfolio Class A Class B Class E 2011 2012 - --------- ------- ------- ------- ------- ------- Strategic Conservative Growth Portfolio 0.15%* 0.40% 0.30%* $36,665 $59,960 * Classes not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares ---------- ---------- ------------- ----------- ------------ ---------- Strategic Conservative Growth Portfolio Class B 06/30/2007 11,233,486 15,442,409 1,890 (707,447) 14,736,852 25,970,338 11/01/2006-12/31/2006 -- 11,223,123 19,163 (8,800) 11,233,486 11,233,486 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Strategic Conservative Growth Portfolio $-- $190,902,885 $-- $24,982,771 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS - CONTINUED At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Strategic Conservative Growth Portfolio $281,979,147 $7,897,306 $(3,308,280) $4,589,026 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the period ended December 31, 2006 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- -------- 2006 2006 2006 --------------- ---------------------- -------- Strategic Conservative Growth Portfolio $198,525 $-- $198,525 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ -------- Strategic Conservative Growth Portfolio $2,700 $17,839 $663,968 $-- $684,507 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period ended June 30, 2007 in which the Portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period are as follows: Number of shares held at December 31, Shares purchased Shares sold during the Security Description 2006 during the period period - -------------------- -------------------- ----------------- ---------------------- Franklin Templeton Small Cap Growth Portfolio - Class A 734,267 1,079,406 (18,861) Number of shares held at Security Description June 30, 2007 - -------------------- -------------- Franklin Templeton Small Cap Growth Portfolio - Class A 1,794,812 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned from (Loss) on Investments from Affiliates affiliates during the Security Description during the period during the period period - -------------------- --------------------- ------------------ --------------------- Franklin Templeton Small Cap Growth Portfolio - Class A $9,431 $1,261,583 $ -- Security Description Ending Value - -------------------- ------------ Franklin Templeton Small Cap Growth Portfolio - Class A $20,209,578 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 13 MET INVESTORS SERIES TRUST Strategic Growth and Income Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- STRATEGIC GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET OVERVIEW Continuing the general trend of the past four years, financial markets progressed markedly during the first half of 2007. Volatility returned to the markets with episodic appearances over the past six months. Global markets dropped sharply in February on fears of a slowdown in U.S. economic growth from a subprime lending meltdown. Despite significant declines, markets recovered sharply and ended the first quarter on a positive note. The advancement continued during the second quarter as markets remained resilient and the Dow and S&P 500 reached all-time highs. Year-to-date through June 30, the S&P 500(R) Index returned 6.9%, the S&P MidCap 400(R) Index returned 11.9%, and the S&P SmallCap 600(R) Index returned 8.6%. Energy was the best performing sector across large-cap and mid-cap stocks, while materials dominated in small-caps. Financials were the biggest laggard across all market capitalizations. Foreign stocks, as measured by the MSCI EAFE(R) Index, returned 10.7% in light of continued strong economic growth abroad. Bonds underperformed equities with the Lehman Brothers Aggregate Bond Index returning 0.98%. PORTFOLIO OVERVIEW For the six-month period ended June 30, 2007, the Portfolio (Class B) returned 4.97%, underperforming its blended benchmark which returned 5.41%. Much of the underperformance was attributed to the Portfolio's mid-cap exposure. Despite strong absolute returns, Neuberger Berman Mid Cap Value Portfolio* and FI Mid Cap Opportunities Portfolio lagged the broad S&P MidCap 400(R) Index during the period. Another area of underperformance was the Portfolio's real estate holding, Neuberger Berman Real Estate Portfolio, as REIT's sold off sharply during the latter portion of the six-month period. The Portfolio's fixed-income portion also detracted, with PIMCO Total Return Portfolio and BlackRock Bond Income Portfolio lagging the Lehman Aggregate Bond Index during the period. Sources of strength for the period included the Portfolio's large-cap and small-cap holdings. Within large-cap, the two growth-oriented portfolios, T. Rowe Price Large Cap Growth Portfolio and Oppenheimer Capital Appreciation Portfolio, outperformed the broader S&P 500 Index. Within small-cap, Franklin Templeton Small Cap Growth Portfolio gained 10.18% during the period, outperforming the S&P SmallCap 600(R) Index by 1.62%. We made one change to the underlying portfolios in the Strategic Growth and Income Portfolio during the period, replacing Pioneer Mid-Cap Value Portfolio with Neuberger Berman Partners Mid Cap Value Portfolio. OUTLOOK The rate of economic growth in the U.S. has slowed in recent quarters. We believe we are moving through the low point of the cycle and expect growth to gradually improve in coming quarters. This positive growth is expected to fuel corporate profits, capital spending, and employment, thus supporting further economic expansion. Within domestic equities, we favor large-cap stocks based on relative valuations. As a group, large-caps have shown improved fundamentals over the past several years which have not been reflected in valuations. Continued exposure to domestic mid-cap and small-cap stocks, as well as foreign equities provides additional growth opportunities and portfolio diversification. Within fixed-income, relatively attractive yields are available in investment-grade, short- and intermediate-maturity bonds. We continue to limit exposure to speculative-grade bonds. - -------- *Neuberger Berman Partners Mid Cap Value Portfolio was added to the Portfolio during February 2007. Therefore, it was not held in the Portfolio for the full six-month period. MARK A. KELLER Chief Investment Officer GREGORY W. ELLSTON MATTHEW R. EMBLETON DANIEL T. WINTER Portfolio Managers GALLATIN ASSET MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the portfolio's holdings asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ---------------------------------------------------------------------- BlackRock Bond Income Portfolio (Class A) 14.88% ---------------------------------------------------------------------- PIMCO Total Return Portfolio (Class A) 14.83% ---------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 10.28% ---------------------------------------------------------------------- Oppenheimer Capital Appreciation Portfolio (Class A) 8.19% ---------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 8.10% ---------------------------------------------------------------------- Neuberger Berman Partners Mid Cap Value Portfolio (Class A) 7.93% ---------------------------------------------------------------------- FI Mid Cap Opportunities Portfolio (Class A) 7.10% ---------------------------------------------------------------------- T. Rowe Price Large Cap Growth Portfolio (Class A) 7.09% ---------------------------------------------------------------------- Lord Abbett Growth and Income Portfolio (Class A) 7.07% ---------------------------------------------------------------------- Franklin Templeton Small Cap Growth Portfolio (Class A) 5.08% ---------------------------------------------------------------------- Lord Abbett Bond Debenture Portfolio (Class A) 4.99% ---------------------------------------------------------------------- Neuberger Berman Real Estate Portfolio (Class A) 4.51% ---------------------------------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- STRATEGIC GROWTH AND INCOME PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- STRATEGIC GROWTH AND INCOME PORTFOLIO MANAGED BY GALLATIN ASSET MANAGEMENT, INC. VS. MSCI GLOBAL CAPITAL MARKETS INDEX/1/ AND BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] Strategic Growth MSCI Global Capital Blended and Income Portfolio Markets Index/1/ Benchmark/2/ -------------------- ------------------- ------------- 11/1/2006 $10,000 $10,000 $10,000 12/31/2006 10,281 10,350 10,249 6/30/2007 10,792 11,026 10,808 ------------------------------------------------------------------ Cumulative Return/3/ (for the period ended 6/30/07) ------------------------------------------------------------------ Since Inception/4/ ------------------------------------------------------------------ Strategic Growth and Income - -- Portfolio--Class B 7.92% ------------------------------------------------------------------ - - - MSCI Global Capital Market Index/1/ 9.86% ------------------------------------------------------------------ - -- Blended Benchmark/2/ 8.07% ------------------------------------------------------------------ +The chart reflects the performance of Class B shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The MSCI Global Capital Markets Index/SM/ is an unmanaged index which measure the performance of the core capital markets asset classes comprising global equities and fixed income. It is a market capitalization weighted composite of the MSCI All Country World Index/SM/ and the MSCI Global Total Bond Index/SM/. The MSCI All Country World Index/SM/ is an unmanaged free float-adjusted market capitalization index that is designed to measure equity market performance in the global developed and emerging markets. The MSCI All Country World Index includes 49 country indices. The MSCI Global Total Bond Index is an unmanaged index which measures the capitalization weighted performance of sovereign, investment grade credit and high yield bond markets with appropriate adjustments for investability and to eliminate double counting. The MSCI Global Total Bond Index/SM/ includes the World Sovereign Debt Index, USD Total Bond Index, Euro Dollar Credit Index, Euro Sterling Credit Index, Euro Credit Index, Emerging Market Local Sovereign Index and High Yield Sovereign and Corporate Indices. /2/The blended benchmark is comprised of 35% Lehman Brothers Aggregate Bond Index, 30% S&P 500(R) Index, 15% S&P MidCap 400(R) Index, 5% S&P SmallCap 600(R) Index, 10% MSCI EAFE(R) Index, and 5% Dow Jones Wilshire REIT Index. The Lehman Brothers Aggregate Bond Index represents securities that are U.S. domestic, taxable, non-convertible and dollar denominated. The Index covers the investment grade fixed rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities. The Index does not include fees or expenses and is not available for direct investment. The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market- value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The S&P MidCap 400(R) Index is a capitalization-weighted index which measures the mid-range sector of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The S&P SmallCap 600(R) Index is a capitalization-weighted index which measures the small-cap range of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The Morgan Stanley Capital International Europe, Australasia and Far East Index ("MSCI EAFE(R) Index") is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance, excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. The Dow Jones Wilshire REIT Index measures U.S. publicly traded real estate investment trusts. The Index does not include fees or expenses and is not available for direct investment. /3/"Cumulative Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of Class B shares is 11/1/06. Index returns are based on an inception date of 10/31/06. Effective July 1, 2007, Morgan Stanley Capital International, Inc. (MSCI) discontinued the MSCI Global Capital Markets Index and the Portfolio will use the Dow Jones Moderate Portfolio Index in future reports to policyholders as the Portfolio's primary benchmark. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 STRATEGIC GROWTH AND INCOME PORTFOLIO ------------- ------------- -------------- Class B Actual $1,000.00 $1,049.70 $2.03 Hypothetical (5% return before expenses) 1,000.00 1,022.81 2.01 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.40% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST STRATEGIC GROWTH AND INCOME PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------- INVESTMENT COMPANY SECURITIES - 100.0% BlackRock Bond Income Portfolio (Class A)*.............................. 394,680 $ 41,650,640 Davis Venture Value Portfolio (Class A)*.............................. 607,194 22,678,692 FI Mid Cap Opportunities Portfolio (Class A)*.............................. 915,531 19,867,015 Franklin Templeton Small Cap Growth Portfolio (Class A)*.................... 1,261,717 14,206,939 Lord Abbett Bond Debenture Portfolio (Class A)............................... 1,134,472 13,954,000 Lord Abbett Growth and Income Portfolio (Class A)............................... 674,309 19,790,966 MFS(R) Research International Portfolio (Class A)............................... 2,048,226 28,757,087 Neuberger Berman Partners Mid Cap Value Portfolio (Class A)*.................... 986,230 22,180,324 Neuberger Berman Real Estate Portfolio (Class A)............................... 827,261 12,632,271 Oppenheimer Capital Appreciation Portfolio (Class A)............................... 2,414,986 22,918,221 PIMCO Total Return Portfolio (Class A)............................... 3,634,682 41,508,066 T. Rowe Price Large Cap Growth Portfolio (Class A)*.............................. 1,213,360 19,838,430 ------------- Total Investment Company Securities (Cost $282,275,372) 279,982,651 ------------- TOTAL INVESTMENTS - 100.0% (Cost $282,275,372) 279,982,651 ------------- Other Assets and Liabilities (net) - 0.0% (112,957) ------------- TOTAL NET ASSETS - 100.0% $ 279,869,694 ============= PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 4 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) STRATEGIC GROWTH AND INCOME PORTFOLIO ASSETS Investments, at value (Note 2)* $279,982,651 Receivable for Trust shares sold 177,709 Receivable from investment manager (Note 3) 9,584 ------------ Total assets 280,169,944 ------------ LIABILITIES Payables for: Investments purchased 157,256 Trust shares redeemed 20,453 Distribution and services fees - Class B 57,269 Investment advisory fee payable (Note 3) 33,772 Administration fee payable 1,901 Custodian and accounting fees payable 7,446 Accrued expenses 22,153 ------------ Total liabilities 300,250 ------------ NET ASSETS $279,869,694 ============ NET ASSETS REPRESENTED BY: Paid in surplus $269,136,119 Accumulated net realized gain 9,030,555 Unrealized depreciation on investments (2,292,721) Undistributed net investment income 3,995,741 ------------ Total $279,869,694 ============ NET ASSETS Class B $279,869,694 ============ CAPITAL SHARES OUTSTANDING Class B 25,954,247 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class B $ 10.78 ============ - -------------------------------------------------------------------------------------- * Investments at cost $282,275,372 See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) STRATEGIC GROWTH AND INCOME PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 4,452,967 ----------- Total investment income 4,452,967 ----------- EXPENSES: Investment advisory fee (Note 3) 170,261 Administration fees 11,901 Custody and accounting fees 12,346 Distribution fee - Class B 285,769 Transfer agent fees 2,027 Audit 7,404 Legal 12,976 Trustee fees and expenses 6,134 Insurance 7,529 Other 1,281 ----------- Total expenses 517,628 Less fees waived and expenses reimbursed by the Manager (60,402) ----------- Net expenses 457,226 ----------- Net investment income 3,995,741 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CAPITAL GAINS DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 530,202 Capital gain distributions from underlying Portfolios 8,500,384 ----------- Net realized gain on investments and capital gains distributions from underlying Portfolios 9,030,586 ----------- Net change in unrealized depreciation on: Investments (2,568,777) ----------- Net change in unrealized depreciation on investments (2,568,777) ----------- Net realized and change in unrealized gain on investments 6,461,809 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $10,457,550 =========== See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) STRATEGIC GROWTH AND INCOME PORTFOLIO Period Ended Period Ended June 30, 2007 December 31, (Unaudited) 2006* ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 3,995,741 $ 90,771 Net realized gain on investments and capital gain distributions from underlying Portfolios 9,030,586 13,116 Net change in unrealized appreciation (depreciation) on investments (2,568,777) 276,056 ------------ ------------ Net increase in net assets resulting from operations 10,457,550 379,943 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class B (14) (106,224) From net realized gains Class B (13,147) -- ------------ ------------ Net decrease in net assets resulting from distributions (13,161) (106,224) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class B 172,326,762 104,118,501 Net asset value of shares issued through dividend reinvestment Class B 13,161 106,224 Cost of shares repurchased Class B (7,393,561) (19,501) ------------ ------------ Net increase in net assets from capital share transactions 164,946,362 104,205,224 ------------ ------------ TOTAL INCREASE IN NET ASSETS 175,390,751 104,478,943 Net assets at beginning of period 104,478,943 -- ------------ ------------ Net assets at end of period $279,869,694 $104,478,943 ============ ============ Net assets at end of period includes undistributed net investment income $ 3,995,741 $ 14 ============ ============ * For the period November 1, 2006 (Commencement of Operations) through December 31, 2006. See notes to financial statements 7 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS B STRATEGIC GROWTH AND INCOME PORTFOLIO ------------------------------- FOR THE PERIOD ENDED FOR THE PERIOD JUNE 30, 2007 ENDED (UNAUDITED) DECEMBER 31, 2006(B) -------------- -------------------- NET ASSET VALUE, BEGINNING OF PERIOD.................................. $10.27 $10.00 ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................. 0.18 (a) 0.03 (a) Net Realized/Unrealized Gain on Investments........................... 0.33 0.25 ------ ------ Total from Investment Operations...................................... 0.51 0.28 ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................. (0.00)+ (0.01) Distributions from Net Realized Capital Gains......................... (0.00)+ -- ------ ------ Total Distributions................................................... (0.00)+ (0.01) ------ ------ NET ASSET VALUE, END OF PERIOD........................................ $10.78 $10.27 ====== ====== TOTAL RETURN 4.97% 2.81% Ratio of Expenses to Average Net Assets............................... 0.40%* 0.40%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates............................................................. 0.45%* 0.99%* Ratio of Net Investment Income to Average Net Assets.................. 3.50%* 1.47%* Portfolio Turnover Rate............................................... 9.5% 0.0% Net Assets, End of Period (in millions)............................... $279.9 $104.5 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--11/01/2006. See notes to financial statements 8 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Strategic Growth and Income Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class B Shares are offered by the Portfolio. Class A and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Gallatin Asset Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Strategic Growth and Income Portfolio $170,261 0.15% First $250 Million 0.125% $250 Million to $500 Million 0.10% Over $500 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with generally accepted accounting principles, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio Expenses Deferred in under current Expense -------------------- Limitation Agreement 2006 2007 - - --------------------- ------- ------- Subject to repayment until December 31, ------- ------- ------- -------------------- Portfolio Class A Class B Class E 2011 2012 - --------- ------- ------- ------- ------- ------- Strategic Growth and Income Portfolio 0.15%* 0.40% 0.30%* $36,665 $60,402 * Classes not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- Strategic Growth and Income Portfolio Class B 06/30/2007 10,173,921 16,465,700 1,224 (686,598) 15,780,326 25,954,247 11/01/2006-12/31/2006 -- 10,165,485 10,333 (1,897) 10,173,921 10,173,921 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Strategic Growth and Income Portfolio $-- $199,226,238 $-- $21,715,204 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Cost Appreciation (Depreciation) (Depreciation) - - ------------ ------------ -------------- -------------- Strategic Growth and Income Portfolio $282,275,372 $4,691,713 $(6,984,434) $(2,292,721) 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the period ended December 31, 2006 was as follows: Ordinary Long-Term Income Capital Gain Total -------- ------------ -------- 2006 2006 2006 -------- ------------ -------- Strategic Growth and Income Portfolio $106,224 $-- $106,224 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ -------- Strategic Growth and Income Portfolio $220 $12,910 $276,056 $-- $289,186 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period ended June 30, 2007 in which the Portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period are as follows: Number of shares held at December 31, Shares purchased Shares sold during Security Description 2006 during the period the period - -------------------- --------------------- ------------------ -------------------- Franklin Templeton Small Cap Growth Portfolio - Class A 474,553 817,605 (30,441) Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned from (Loss) on Investments from Affiliates affiliate during the Security Description during the period during the period period - -------------------- --------------------- ------------------ -------------------- Franklin Templeton Small Cap Growth Portfolio - Class A $ 9,715 $884,074 $ -- Number of shares held at Security Description June 30, 2007 - -------------------- -------------- Franklin Templeton Small Cap Growth Portfolio - Class A 1,261,717 Security Description Ending Value - -------------------- -------------- Franklin Templeton Small Cap Growth Portfolio - Class A $14,206,939 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 13 MET INVESTORS SERIES TRUST Strategic Growth Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- STRATEGIC GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET OVERVIEW Continuing the general trend of the past four years, financial markets progressed markedly during the first half of 2007. Volatility returned to the markets with episodic appearances over the past six months. Global markets dropped sharply in February on fears of a slowdown in U.S. economic growth from a subprime lending meltdown. Despite significant declines, markets recovered sharply and ended the first quarter on a positive note. The advancement continued during the second quarter as markets remained resilient and the Dow and S&P 500 reached all-time highs. Year-to-date through June 30, the S&P 500(R) Index returned 6.9%, the S&P MidCap 400(R) Index returned 11.9%, and the S&P SmallCap 600(R) Index returned 8.6%. Energy was the best performing sector across large-cap and mid-cap stocks, while materials dominated in small-caps. Financials were the biggest laggard across all market capitalizations. Foreign stocks, as measured by the MSCI EAFE(R) Index, returned 10.7% in light of continued strong economic growth abroad. Bonds underperformed equities with the Lehman Brothers Aggregate Bond Index returning 0.98%. PORTFOLIO OVERVIEW For the six-month period ended June 30, 2007, the Portfolio (Class B) returned 8.27%, underperforming its blended benchmark which returned 8.63%. Most of the underperformance was attributed to the Portfolio's mid-cap holdings as the mid-cap value portion of the model, Neuberger Berman Mid Cap Value Portfolio*, lagged the broad S&P MidCap 400(R) Index. The Portfolio's large-cap segment also detracted, with Jennison Growth Portfolio and Van Kampen Comstock Portfolio holding back returns as both lagged the broad S&P 500(R) Index. Sources of strength for the period included the Portfolio's small-cap and foreign holdings. Within small-cap, Franklin Templeton Small Cap Growth Portfolio gained 10.18% during the period, outperforming the S&P SmallCap 600(R) Index. Within the foreign sleeve of the Portfolio, exposure to emerging market equities had the greatest impact, with MFS(R) Emerging Markets Equity Portfolio returning 14.58% during the period. We made one change to the underlying portfolios in the Strategic Growth Portfolio during the period, replacing Pioneer Mid-Cap Value Portfolio with Neuberger Berman Partners Mid Cap Value Portfolio. OUTLOOK The rate of economic growth in the U.S. has slowed in recent quarters. We believe we are moving through the low point of the cycle and expect growth to gradually improve in coming quarters. This positive growth is expected to fuel corporate profits, capital spending, and employment, thus supporting further economic expansion. Within domestic equities, we favor large-cap stocks based on relative valuations. As a group, large-caps have shown improved fundamentals over the past several years which have not been reflected in valuations. Continued exposure to domestic mid-cap and small-cap stocks, as well as foreign equities, provides additional growth opportunities and portfolio diversification. - -------- *Neuberger Berman Partners Mid Cap Value Portfolio was added to the Portfolio during February 2007. Therefore, it was not held in the Portfolio for the full six-month period. MARK A. KELLER Chief Investment Officer GREGORY W. ELLSTON MATTHEW R. EMBLETON DANIEL T. WINTER Portfolio Managers GALLATIN ASSET MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ---------------------------------------------------------------------- MFS(R) Research International Portfolio (Class A) 15.21% ---------------------------------------------------------------------- Davis Venture Value Portfolio (Class A) 14.00% ---------------------------------------------------------------------- T. Rowe Price Large Cap Growth Portfolio (Class A) 13.99% ---------------------------------------------------------------------- Jennison Growth Portfolio (Class A) 13.93% ---------------------------------------------------------------------- Van Kampen Comstock Portfolio (Class A) 12.81% ---------------------------------------------------------------------- Neuberger Berman Partners Mid Cap Value Portfolio (Class A) 7.82% ---------------------------------------------------------------------- Van Kampen Mid-Cap Growth Portfolio (Class A) 7.02% ---------------------------------------------------------------------- MFS(R) Emerging Markets Equity Portfolio (Class A) 5.18% ---------------------------------------------------------------------- Dreman Small-Cap Value Portfolio (Class A) 5.09% ---------------------------------------------------------------------- Franklin Templeton Small Cap Growth Portfolio (Class A) 5.01% ---------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- STRATEGIC GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY GALLATIN ASSET MANAGEMENT, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- STRATEGIC GROWTH PORTFOLIO MANAGED BY GALLATIN ASSET MANAGEMENT, INC. VS. WILSHIRE 5000 EQUITY INDEX/1/ AND BLENDED BENCHMARK/2/ Growth Based on $10,000+ [CHART] Strategic Wilshire 5000 Blended Growth Portfolio Equity Index/1/ Benchmark/2/ ---------------- --------------- ------------ 11/1/2006 $10,000 $10,000 $10,000 12/31/2006 10,427 10,345 10,377 6/30/2007 11,289 11,127 11,279 ------------------------------------------------------------------ Cumulative Return/3/ (for the period ended 6/30/07) ------------------------------------------------------------------ Since Inception/4/ ------------------------------------------------------------------ - -- Strategic Growth Portfolio--Class B 12.89% ------------------------------------------------------------------ - - - Wilshire 5000 Equity Index/1/ 11.27% ------------------------------------------------------------------ - -- Blended Benchmark/2/ 12.78% ------------------------------------------------------------------ +The chart reflects the performance of Class B shares of the Portfolio. This is currently the only active Class in the Portfolio. /1/The Wilshire 5000 Equity Index measures the performance of all U.S. headquartered equity securities with readily available price data. The market capitalized weighted index is compromised of approximately 82% New York Stock Exchange, 2% American Stock Exchange and 16% OTC (1995). The Index was created in 1974 and backdated to 1971, with a base index of December 1980 (base index equals 1,044.596). Dividends are reinvested on the "ex" dividend date and the rebalancing of share weights is done on a monthly basis. No attempt has been made to adjust the market capitalization of the index to take into account cross holding between corporations. The Index does not include fees or expenses and is not available for direct investment. /2/The blended benchmark is comprised of 55% S&P 500(R) Index, 15% S&P MidCap 400(R) Index, 10% S&P SmallCap 600(R) Index, and 20% MSCI EAFE(R) Index. The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. The S&P MidCap 400(R) Index is a capitalization-weighted index which measures the performance of the mid-range sector of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The S&P SmallCap 600(R) Index is a capitalization-weighted index which measures the performance of the small-cap range of the U.S. stock market. The Index does not include fees or expenses and is not available for direct investment. The Morgan Stanley Capital International Europe, Australasia and Far East Index ("MSCI EAFE(R) Index") is an unmanaged free float-adjusted market capitalization index that is designed to measure developed market equity performance excluding the US & Canada. The Index does not include fees or expenses and is not available for direct investment. /3/"Cumulative Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of Class B shares is 11/1/06. Index returns are based on an inception date of 10/31/06. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 STRATEGIC GROWTH PORTFOLIO ------------- ------------- -------------- Class B Actual $1,000.00 $1,082.70 $2.07 Hypothetical (5% return before expenses) 1,000.00 1,022.81 2.01 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.40% multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST STRATEGIC GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) - ------------------------------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) - ------------------------------------------------------------------------------------------ INVESTMENT COMPANY SECURITIES - 100.0% Davis Venture Value Portfolio (Class A)*......................... 620,412 $ 23,172,393 Dreman Small-Cap Value Portfolio (Class A)....................... 566,512 8,424,027 Franklin Templeton Small Cap Growth Portfolio (Class A)*......... 736,343 8,291,226 Jennison Growth Portfolio (Class A)*............................. 1,802,702 23,056,561 MFS(R) Emerging Markets Equity Portfolio (Class A)............... 711,508 8,573,675 MFS(R) Research International Portfolio (Class A)................ 1,793,394 25,179,255 Neuberger Berman Partners Mid Cap Value Portfolio (Class A)*..... 575,901 12,952,002 T. Rowe Price Large Cap Growth Portfolio (Class A)*.............. 1,416,559 23,160,739 Van Kampen Comstock Portfolio (Class A).......................... 1,733,756 21,203,829 Van Kampen Mid-Cap Growth Portfolio (Class A).................... 1,075,434 11,614,689 ------------- Total Investment Company Securities (Cost $161,897,059) 165,628,396 ------------- TOTAL INVESTMENTS - 100.0% (Cost $161,897,059) 165,628,396 ------------- Other Assets and Liabilities (net) - 0.0% (75,285) ------------- TOTAL NET ASSETS - 100.0% $ 165,553,111 ============= PORTFOLIO FOOTNOTES: * A Portfolio of Metropolitan Series Fund, Inc. See notes to financial statements 4 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) STRATEGIC GROWTH PORTFOLIO ASSETS Investments, at value (Note 2)* $165,628,396 Receivable for investments sold 521,252 Receivable for Trust shares sold 152,169 Receivable from investment manager (Note 3) 9,735 ------------ Total assets 166,311,552 ------------ LIABILITIES Payables for: Trust shares redeemed 673,421 Distribution and services fees - Class B 34,319 Investment advisory fee payable (Note 3) 20,591 Administration fee payable 1,901 Custodian and accounting fees payable 7,490 Accrued expenses 20,719 ------------ Total liabilities 758,441 ------------ NET ASSETS $165,553,111 ============ NET ASSETS REPRESENTED BY: Paid in surplus $153,508,640 Accumulated net realized gain 7,451,690 Unrealized appreciation on investments 3,731,337 Undistributed net investment income 861,444 ------------ Total $165,553,111 ============ NET ASSETS Class B $165,553,111 ============ CAPITAL SHARES OUTSTANDING Class B 14,687,471 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class B $ 11.27 ============ - ------------------------------------------------------------------------------------- * Investments at cost $161,897,059 See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) STRATEGIC GROWTH PORTFOLIO INVESTMENT INCOME: Dividends from underlying Portfolios $ 1,150,196 ----------- Total investment income 1,150,196 ----------- EXPENSES: Investment advisory fee (Note 3) 108,298 Administration fees 11,901 Custody and accounting fees 12,342 Distribution fee - Class B 180,496 Transfer agent fees 1,989 Audit 7,404 Legal 12,976 Trustee fees and expenses 6,134 Insurance 6,021 Other 1,238 ----------- Total expenses 348,799 Less fees waived and expenses reimbursed by the Manager (60,047) ----------- Net expenses 288,752 ----------- Net investment income 861,444 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND CAPITAL GAINS DISTRIBUTIONS FROM UNDERLYING PORTFOLIOS: Net realized gain on: Investments 494,862 Capital gain distributions from underlying Portfolios 6,956,841 ----------- Net realized gain on investments and capital gains distributions from underlying Portfolios 7,451,703 ----------- Net change in unrealized appreciation on: Investments 3,353,117 ----------- Net change in unrealized appreciation on investments 3,353,117 ----------- Net realized and change in unrealized gain on investments 10,804,820 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $11,666,264 =========== See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) STRATEGIC GROWTH PORTFOLIO Period Ended Period Ended June 30, 2007 December 31, (Unaudited) 2006* ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 861,444 $ 110,535 Net realized gain on investments and capital gain distributions from underlying Portfolios 7,451,703 12,093 Net change in unrealized appreciation on investments 3,353,117 378,220 ------------ ----------- Net increase in net assets resulting from operations 11,666,264 500,848 ------------ ----------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class B -- (121,181) From net realized gains Class B (12,008) -- ------------ ----------- Net decrease in net assets resulting from distributions (12,008) (121,181) ------------ ----------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class B 81,673,421 81,444,914 Net asset value of shares issued through dividend reinvestment Class B 12,008 121,181 Cost of shares repurchased Class B (9,725,114) (7,222) ------------ ----------- Net increase in net assets from capital share transactions 71,960,315 81,558,873 ------------ ----------- TOTAL INCREASE IN NET ASSETS 83,614,571 81,938,540 Net assets at beginning of period 81,938,540 -- ------------ ----------- Net assets at end of period $165,553,111 $81,938,540 ============ =========== Net assets at end of period includes undistributed net investment income $ 861,444 $ -- ============ =========== * For the period 11/01/2006 (Commencement of Operations) through 12/31/2006. See notes to financial statements 7 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE PERIOD ENDED: CLASS B STRATEGIC GROWTH PORTFOLIO ------------------------- FOR THE PERIOD FOR THE PERIOD ENDED ENDED JUNE 30, 2007 DECEMBER 31, (UNAUDITED) 2006(B) -------------- -------------- NET ASSET VALUE, BEGINNING OF PERIOD............................. $ 10.41 $10.00 ------- ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income............................................ 0.06 (a) 0.05 (a) Net Realized/Unrealized Gain on Investments...................... 0.80 0.38 ------- ------ Total from Investment Operations................................. 0.86 0.43 ------- ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................. -- (0.02) Distributions from Net Realized Capital Gains.................... (0.00)+ -- ------- ------ Total Distributions.............................................. (0.00)+ (0.02) ------- ------ NET ASSET VALUE, END OF PERIOD................................... $ 11.27 $10.41 ======= ====== TOTAL RETURN 8.27% 4.27% Ratio of Expenses to Average Net Assets.......................... 0.40%* 0.40%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........................................................ 0.48%* 1.27%* Ratio of Net Investment Income to Average Net Assets............. 1.19%* 2.62%* Portfolio Turnover Rate.......................................... 12.6% 0.0%(c) Net Assets, End of Period (in millions).......................... $165.6 $81.9 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--11/01/2006. (c) For the period ended 12/31/06, the portfolio turnover calculation is zero, due to no sales activity. See notes to financial statements 8 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Strategic Growth Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class B Shares are offered by the Portfolio. Class A and E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Gallatin Asset Management, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Strategic Growth Portfolio $108,298 0.15% First $250 Million 0.125% $250 Million to $500 Million 0.10% Over $500 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred in -------------------- 2006 2007 - Maximum Expense Ratio ------- ------- under current Expense Subject to repayment Limitation Agreement until December 31, --------------------- -------------------- Portfolio Class A Class B Class E 2011 2012 --------- ------- ------- ------- ------- ------- Strategic Growth Portfolio 0.15%* 0.40% 0.30%* $36,665 $60,047 * Classes not offered during the period. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended December 31, 2006 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - --------- --------- ------------- ----------- ------------ ---------- Strategic Growth Portfolio Class B 06/30/2007 7,870,173 7,693,366 1,091 (877,159) 6,817,298 14,687,471 11/01/2006-12/31/2006 -- 7,859,271 11,596 (694) 7,870,173 7,870,173 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Strategic Growth Portfolio $-- $97,859,827 $-- $18,042,153 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Strategic Growth Portfolio $161,897,059 $5,215,728 $(1,484,391) $3,731,337 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 6. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the period ended December 31, 2006 was as follows: Ordinary Income Long-Term Capital Gain Total --------------- ---------------------- -------- 2006 2006 2006 --------------- ---------------------- -------- Strategic Growth Portfolio $121,083 $98 $121,181 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ -------- Strategic Growth Portfolio $-- $11,995 $378,220 $-- $390,215 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 7. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 8. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 9. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of the Underlying Portfolio's net assets. Transactions in the Underlying Portfolios during the period ended June 30, 2007 in which the Portfolio had ownership of at least 5% of the outstanding voting securities at the end of the period are as follows: Number of shares Number of held at December 31, Shares purchased Shares sold shares held at Security Description 2006 during the period during the period June 30, 2007 - -------------------- -------------------- ----------------- ----------------- -------------- Franklin Templeton Small Cap Growth Portfolio - Class A 370,996 398,953 (33,606) 736,343 Van Kampen Mid-Cap Growth Portfolio - Class A 544,777 588,551 (57,894) 1,075,434 Net Realized Gain (Loss) on Capital Net Realized Gain Gain Distributions Income earned from (Loss) on Investments from Affiliates affiliates during the Security Description during the period during the period period - -------------------- --------------------- ------------------ --------------------- Franklin Templeton Small Cap Growth Portfolio - Class A $ 7,084 $553,558 $-- Van Kampen Mid-Cap Growth Portfolio - Class A 21,127 978,234 -- Security Description Ending Value - -------------------- ------------ Franklin Templeton Small Cap Growth Portfolio - Class A $ 8,291,226 Van Kampen Mid-Cap Growth Portfolio - Class A 11,614,689 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. OTHER MATTERS - CONTINUED QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 13 MET INVESTORS SERIES TRUST T. Rowe Price Mid-Cap Growth Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- T. ROWE PRICE MID-CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY T. ROWE PRICE ASSOCIATES, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- PERFORMANCE The Portfolio outperformed the Russell Midcap(R) Growth Index in the six-month period ended June 30, 2007. Stock selection decisions in the information technology, financials and consumer discretionary sectors were sources of outperformance. An underweighting of the materials sector and stock selection decisions in the industrials and business service sector detracted from relative returns. MARKET ENVIRONMENT Within the mid-cap universe, growth stocks have lagged value stocks for the trailing 12 months. However, in the most recent quarter growth stocks significantly outperformed value across the capitalization range. Energy, materials, and industrials and business service stocks have paced mid-cap growth returns within the benchmark. On average, stocks in the financials, consumer staples and consumer discretionary sectors lagged benchmark returns. PORTFOLIO REVIEW Outperformance by the portfolio's information technology holdings represents a significant turnaround, as portfolio exposure to the sector had been a major detractor in recent reporting periods. The portfolio's position in aQuantive benefited relative returns when Microsoft agreed to acquire the digital marketing company at an 85% premium. The deal is expected to close in the second half of the year. Additionally, shares of VeriSign, a provider of security software for online transactions, increased significantly with the resignation of its CEO. The rally in VeriSign shares marked a turnaround from last summer's panic-driven woes when the stock weakened under criticism of the company's practices in issuing options. Stock selection in electronic equipment and instruments and in alternative energy companies also performed well. Shares of First Solar, a component manufacturer, have performed well over the last two quarters on strong demand. Outperformance in financials was driven by stock selection in capital markets companies and lack of exposure to real estate investment trusts (REITs) where jittery investor sentiment has hurt performance. In general, financials have been under pressure as a result of weakness in the sub-prime mortgage market. Asset manager Eaton Vance continues to benefit from strong net flows, good use of capital, and solid management. An underweight in the materials sector detracted from relative results. Increasing commodity prices and on-going merger and acquisition activity have fueled growth in the materials sector. Selections in the industrials and business service sector detracted. Freight logistics provider UTi Worldwide posted disappointing fourth quarter results due to a large expense ramp-up in anticipation of accelerated growth. Shares have rebounded slightly after the firm met street expectations for the first quarter. Southwest Airlines has performed well relative to other airlines; however, compared to other industrial and business services companies, results have been sub par. Most airlines have suffered due to increases in jet-fuel prices and passenger resistance to higher ticket prices. OUTLOOK While our outlook remains generally favorable, we continue to expect that some of the contradictions in the economy will be resolved as it enters a seventh year of expansion. In particular, consumers are likely to feel a greater pinch as the housing sector continues the process of unwinding from its largest expansion cycle since World War II. We believe the developing environment could continue to bode well for growth stocks. BRIAN W. H. BERGHUIS Portfolio Manager T. ROWE PRICE ASSOCIATES, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------------ Amazon.com, Inc. 1.80% ------------------------------------------------ Roper Industries, Inc. 1.70% ------------------------------------------------ Harman International Industries, Inc. 1.62% ------------------------------------------------ Rockwell Collins, Inc. 1.52% ------------------------------------------------ Smith International, Inc. 1.51% ------------------------------------------------ Manor Care, Inc. 1.44% ------------------------------------------------ VeriSign, Inc. 1.40% ------------------------------------------------ Cephalon, Inc. 1.40% ------------------------------------------------ DST Systems, Inc. 1.39% ------------------------------------------------ AMETEK, Inc. 1.33% ------------------------------------------------ - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Non-Cyclical 21.8% Communications 20.5% Technology 14.4% Cyclical 14.0% Energy 11.9% Industrials 11.3% Financials 5.1% Basic Materials 1.0% - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- T. ROWE PRICE MID-CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY T. ROWE PRICE ASSOCIATES, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- T. ROWE PRICE MID-CAP GROWTH PORTFOLIO MANAGED BY T. ROWE PRICE ASSOCIATES, INC. VS. RUSSELL MIDCAP(R) GROWTH INDEX/1/ Growth Based on $10,000+ [CHART] T. Rowe Price Russell Midcap(R) Mid-Cap Growth Portfolio Growth Index/1/ ------------------------ ------------------- 2/12/2001 $10,000 $10,000 12/31/2001 8,340 8,238 12/31/2002 4,668 5,981 12/31/2003 6,378 8,535 12/31/2004 7,515 9,855 12/31/2005 8,613 11,047 12/31/2006 9,145 12,225 6/30/2007 10,525 13,567 ------------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ------------------------------------------------------------------- Since 1 year 3 Year 5 Year Inception/3/ ------------------------------------------------------------------- T. Rowe Price Mid-Cap Growth Portfolio--Class A 21.46% 15.67% 14.85% 1.52% - -- Class B 21.13% 15.38% 14.53% 0.80% Class E 21.23% 15.47% 14.64% 6.49% ------------------------------------------------------------------- - - - Russell Midcap(R) Growth Index/1/ 19.73% 14.48% 15.45% 3.46% ------------------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the other Classes because of the difference in expenses paid by policyholders investing in the different share classes. /1/The Russell Midcap(R) Growth Index is an unmanaged index which measures the performance of those Russell Midcap companies with higher price-to-book ratios and higher forecasted growth values. The stocks are also members of the Russell 1000 Growth Index. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A shares is 5/1/01. Inception of the Class B shares is 2/12/01. Inception of the Class E shares is 10/31/01. Index returns are based on an inception date of 2/12/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 T. ROWE PRICE MID-CAP GROWTH PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,152.20 $4.06 Hypothetical (5% return before expenses) 1,000.00 1,021.03 3.81 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,150.80 $5.39 Hypothetical (5% return before expenses) 1,000.00 1,019.79 5.06 - ------------------------------------------ ------------- ------------- -------------- Class E Actual $1,000.00 $1,150.80 $4.85 Hypothetical (5% return before expenses) 1,000.00 1,020.28 4.56 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.76%, 1.01%, and 0.91% for the Class A, Class B, and Class E, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST T. ROWE PRICE MID-CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------- COMMON STOCKS - 94.9% AEROSPACE & DEFENSE - 2.5% Alliant Techsystems, Inc.*(a)........ 102,000 $ 10,113,300 Rockwell Collins, Inc................ 212,000 14,975,680 ------------- 25,088,980 ------------- AIRLINES - 0.9% Southwest Airlines Co................ 589,000 8,781,990 ------------- AUTOMOTIVE - 0.6% CarMax, Inc.*(a)..................... 224,000 5,712,000 ------------- BANKS - 0.2% SVB Financial Group*(a).............. 33,000 1,752,630 ------------- BEVERAGES - 0.3% Cott Corp.*(a)....................... 227,000 3,266,530 ------------- BIOTECHNOLOGY - 1.3% Gilead Sciences, Inc.*............... 56,000 2,171,120 Illumina, Inc.*(a)................... 84,000 3,409,560 Medarex, Inc.*(a).................... 101,000 1,443,290 PDL BioPharma, Inc.*(a).............. 123,000 2,865,900 Qiagen N.V.*(a)...................... 189,000 3,362,310 ------------- 13,252,180 ------------- BUILDING PRODUCTS - 0.8% American Standard Cos., Inc.......... 136,000 8,021,280 ------------- COMMERCIAL SERVICES & SUPPLIES - 5.4% ChoicePoint, Inc.*................... 104,000 4,414,800 Cogent, Inc.*(a)..................... 182,000 2,673,580 Corporate Executive Board Co.(a)..... 42,000 2,726,220 Global Payments, Inc................. 193,000 7,652,450 Iron Mountain, Inc.*(a).............. 253,000 6,610,890 Manpower, Inc........................ 116,000 10,699,840 MoneyGram International, Inc......... 124,000 3,465,800 Quanta Services, Inc.*(a)............ 138,000 4,232,460 Resources Connection, Inc.*.......... 49,000 1,625,820 Robert Half International, Inc....... 131,000 4,781,500 United Rentals, Inc.*................ 124,000 4,034,960 ------------- 52,918,320 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 1.6% Ciena Corp.*(a)...................... 112,000 4,046,560 Comverse Technology, Inc.*(a)........ 113,000 2,356,050 Harris Corp.......................... 170,000 9,273,500 ------------- 15,676,110 ------------- COMPUTER SOFTWARE & PROCESSING - 0.5% Jack Henry & Associates, Inc......... 174,000 4,480,500 ------------- COMPUTERS & PERIPHERALS - 1.0% Network Appliance, Inc.*............. 56,000 1,635,200 Seagate Technology................... 386,000 8,403,220 ------------- 10,038,420 ------------- EDUCATION - 0.5% Laureate Education, Inc.*............ 81,000 4,994,460 ------------- ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ ELECTRONIC EQUIPMENT & INSTRUMENTS - 5.0% Danaher Corp................................ 56,000 $ 4,228,000 Dolby Laboratories, Inc.*................... 169,000 5,984,290 FLIR Systems, Inc.*(a)...................... 204,000 9,435,000 Harman International Industries, Inc........ 137,000 16,001,600 Jabil Circuit, Inc.(a)...................... 197,000 4,347,790 Spansion, Inc.*(a).......................... 157,000 1,742,700 Xilinx, Inc.(a)............................. 266,000 7,120,820 ------------- 48,860,200 ------------- ENERGY EQUIPMENT & SERVICES - 2.6% Cameron International Corp.*................ 108,000 7,718,760 FMC Technologies, Inc.*..................... 112,000 8,872,640 Sunpower Corp., - Class A*(a)............... 72,000 4,539,600 TETRA Technologies, Inc.*................... 162,000 4,568,400 ------------- 25,699,400 ------------- FINANCIAL - DIVERSIFIED - 2.8% E*TRADE Financial Corp.*.................... 281,000 6,207,290 Eaton Vance Corp............................ 218,000 9,631,240 Interactive Brokers Group Inc.*(a).......... 99,000 2,685,870 Legg Mason, Inc.(a)......................... 14,000 1,377,320 Nuveen Investments, Inc. - Class A(a)....... 127,000 7,893,050 ------------- 27,794,770 ------------- FOOD & DRUG RETAILING - 0.9% Shoppers Drug Mart Corp..................... 99,000 4,592,788 Whole Foods Market, Inc.(a)................. 112,000 4,289,600 ------------- 8,882,388 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 2.4% C.R. Bard, Inc.............................. 58,000 4,792,540 Edwards Lifesciences Corp.*(a).............. 168,000 8,289,120 Gen-Probe, Inc.*............................ 101,000 6,102,420 Henry Schein, Inc.*......................... 40,000 2,137,200 ResMed, Inc.*(a)............................ 58,000 2,393,080 ------------- 23,714,360 ------------- HEALTH CARE PROVIDERS & SERVICES - 4.0% Community Health Systems, Inc.*............. 160,000 6,472,000 Coventry Health Care, Inc.*................. 56,000 3,228,400 DaVita, Inc.*............................... 52,000 2,801,760 Health Management Associates, Inc. - Class A 224,000 2,544,640 Health Net, Inc.*........................... 110,000 5,808,000 Humana, Inc.*............................... 29,000 1,766,390 Manor Care, Inc............................. 218,000 14,233,220 Omnicare, Inc.(a)........................... 76,000 2,740,560 ------------- 39,594,970 ------------- HOTELS, RESTAURANTS & LEISURE - 3.7% Cheesecake Factory, Inc. (The)*(a).......... 147,000 3,604,440 Chipotle Mexican Grill, Inc.*(a)............ 84,000 6,604,920 Gaylord Entertainment Co.*(a)............... 71,000 3,808,440 International Game Technology............... 224,000 8,892,800 See notes to financial statements 4 MET INVESTORS SERIES TRUST T. ROWE PRICE MID-CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------- HOTELS, RESTAURANTS & LEISURE - CONTINUED P.F. Chang's China Bistro, Inc.*(a)...... 67,000 $ 2,358,400 Panera Bread Co.*(a)..................... 29,000 1,335,740 Pinnacle Entertainment, Inc.*(a)......... 118,000 3,321,700 Tim Hortons, Inc.(a)..................... 137,000 4,212,750 Wynn Resorts, Ltd.(a).................... 28,000 2,511,320 ------------- 36,650,510 ------------- INDUSTRIAL CONGLOMERATES - 2.4% ITT Industries, Inc...................... 108,000 7,374,240 Roper Industries, Inc.(a)................ 294,000 16,787,400 ------------- 24,161,640 ------------- INSURANCE - 1.8% Assurant, Inc............................ 114,000 6,716,880 Axis Capital Holdings, Ltd............... 182,000 7,398,300 Principal Financial Group, Inc........... 68,000 3,963,720 ------------- 18,078,900 ------------- INTERNET & CATALOG RETAIL - 0.2% MSC Industrial Direct Co., Inc. - Class A 28,000 1,540,000 ------------- INTERNET SOFTWARE & SERVICES - 5.8% Amazon.com, Inc.*(a)..................... 260,000 17,786,600 CheckFree Corp.*(a)...................... 171,000 6,874,200 CNET Networks, Inc.*(a).................. 479,000 3,923,010 Digital River, Inc.*..................... 57,000 2,579,250 Juniper Networks, Inc.*.................. 505,000 12,710,850 McAfee, Inc.*............................ 126,000 4,435,200 Monster Worldwide, Inc.*................. 211,000 8,672,100 ------------- 56,981,210 ------------- IT CONSULTING & SERVICES - 1.9% DST Systems, Inc.*....................... 173,000 13,703,330 IHS, Inc. - Class A*..................... 71,000 3,266,000 SAIC, Inc.*(a)........................... 91,000 1,644,370 ------------- 18,613,700 ------------- MACHINERY - 1.0% IDEX Corp................................ 15,000 578,100 Oshkosh Truck Corp....................... 147,000 9,249,240 ------------- 9,827,340 ------------- MANUFACTURING - 1.3% AMETEK, Inc.............................. 330,000 13,094,400 ------------- MEDIA - 5.4% Cablevision Systems Corp.*............... 141,000 5,102,790 Catalina Marketing Corp.(a).............. 189,000 5,953,500 Clear Channel Outdoor Holdings, Inc.*(a). 236,000 6,688,240 Discovery Holding Co.*................... 335,000 7,701,650 Dreamworks Animation SKG, Inc. - Class A* 121,000 3,489,640 Lamar Advertising Co. - Class A(a)....... 201,000 12,614,760 Rogers Communications, Inc. - Class B.... 280,000 11,897,200 ------------- 53,447,780 ------------- ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ METALS & MINING - 2.9% Agnico-Eagle Mines, Ltd..................... 128,000 $ 4,672,000 CONSOL Energy, Inc.......................... 259,000 11,942,490 Foundation Coal Holdings, Inc.(a)........... 83,000 3,373,120 Peabody Energy Corp......................... 68,000 3,289,840 Teck Cominco, Ltd........................... 114,000 4,845,000 ------------- 28,122,450 ------------- OIL & GAS - 6.1% BJ Services Co.............................. 355,000 10,096,200 CNX Gas Corp.*(a)........................... 177,000 5,416,200 EOG Resources, Inc.......................... 174,000 12,712,440 Murphy Oil Corp............................. 116,000 6,895,040 Smith International, Inc.(a)................ 255,000 14,953,200 XTO Energy, Inc............................. 174,000 10,457,400 ------------- 60,530,480 ------------- PHARMACEUTICALS - 6.6% Alkermes, Inc.*(a).......................... 211,000 3,080,600 Amylin Pharmaceuticals, Inc.*(a)............ 98,000 4,033,680 Barr Pharmaceuticals, Inc.*................. 197,000 9,895,310 Cephalon, Inc.*(a).......................... 172,000 13,827,080 Elan Corp. Plc (ADR)*(a).................... 457,000 10,022,010 Human Genome Sciences, Inc.*(a)............. 203,000 1,810,760 Medicis Pharmaceutical Corp. - Class A(a)... 84,000 2,565,360 Mylan Laboratories, Inc..................... 139,000 2,528,410 OSI Pharmaceuticals, Inc.*(a)............... 69,000 2,498,490 Sepracor, Inc.*............................. 85,000 3,486,700 Theravance, Inc.*(a)........................ 96,000 3,072,000 Valeant Pharmaceuticals International(a).... 254,000 4,239,260 Vertex Pharmaceuticals, Inc.*............... 153,000 4,369,680 ------------- 65,429,340 ------------- RETAIL - SPECIALTY - 3.8% Advance Auto Parts, Inc..................... 154,000 6,241,620 Bed Bath & Beyond, Inc.*.................... 168,000 6,046,320 Best Buy Co., Inc........................... 112,000 5,227,040 O' Reilly Automotive, Inc.*................. 199,000 7,273,450 PetSmart, Inc............................... 295,000 9,572,750 Williams-Sonoma, Inc.(a).................... 108,000 3,410,640 ------------- 37,771,820 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 5.6% Altera Corp................................. 281,000 6,218,530 Fairchild Semiconductor International, Inc.* 169,000 3,265,080 First Solar, Inc.*(a)....................... 70,000 6,250,300 Intersil Corp. - Class A.................... 280,000 8,808,800 Marvell Technology Group, Ltd.*............. 449,000 8,176,290 Microchip Technology, Inc.(a)............... 177,000 6,556,080 ON Semiconductor Corp.*(a).................. 437,000 4,684,640 PMC-Sierra, Inc.*(a)........................ 571,000 4,413,830 Teradyne, Inc.*............................. 383,000 6,733,140 ------------- 55,106,690 ------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST T. ROWE PRICE MID-CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) -------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) -------------------------------------------------------------------- SOFTWARE - 4.9% Autodesk, Inc.*............................... 147,000 $ 6,920,760 Avid Technology, Inc.*(a)..................... 129,000 4,560,150 Cerner Corp.*(a).............................. 74,000 4,104,780 Intuit, Inc.*................................. 118,000 3,549,440 NAVTEQ Corp.*(a).............................. 171,000 7,240,140 Red Hat, Inc.*(a)............................. 276,000 6,149,280 Salesforce.com, Inc.*(a)...................... 42,000 1,800,120 VeriSign, Inc.*............................... 436,000 13,834,280 ------------- 48,158,950 ------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 2.4% ADTRAN, Inc.(a)............................... 74,000 1,921,780 Amdocs, Ltd.*................................. 247,000 9,835,540 Garmin, Ltd.(a)............................... 34,000 2,514,980 Time Warner Telecom, Inc.- Class A *(a)....... 197,000 3,959,700 XM Satellite Radio Holdings, Inc.- Class A*(a) 456,000 5,367,120 ------------- 23,599,120 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 4.4% American Tower Corp. - Class A*(a)............ 272,000 11,424,000 Crown Castle International Corp.*(a).......... 354,000 12,839,580 Leap Wireless International, Inc.*............ 126,000 10,647,000 Metropcs Communications, Inc.*................ 169,000 5,583,760 SBA Communications Corp.*(a).................. 82,000 2,754,380 ------------- 43,248,720 ------------- TEXTILES, APPAREL & LUXURY GOODS - 0.2% Under Armour, Inc. - Class A*(a).............. 42,000 1,917,300 ------------- TRADING COMPANIES & DISTRIBUTORS - 0.6% Fastenal Co.(a)............................... 135,000 5,651,100 ------------- TRANSPORTATION - 0.6% UTI Worldwide, Inc.(a)........................ 224,000 6,000,961 ------------- Total Common Stocks (Cost $708,738,621) 936,461,899 ------------- ---------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- SHORT-TERM INVESTMENTS - 6.4% T. Rowe Price Government Reserve Investment Fund** (Cost $63,459,880)....................... $63,459,880 $ 63,459,880 ------------- TOTAL INVESTMENTS - 101.3% (Cost $772,198,501) 999,921,779 Other Assets and Liabilities (net) - (1.3)% (12,624,409) ------------- TOTAL NET ASSETS - 100.0% $ 987,297,370 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. ** Affiliated issuer (see Note 10). (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $229,551,909 and the collateral received consisted of cash in the amount of $226,070,441 and securities in the amount of $9,046,453. ADR - American Depositary Receipt See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) T. ROWE PRICE MID-CAP GROWTH PORTFOLIO ASSETS Investments, at value (Note 2)* $ 999,921,779 Collateral for securities on loan 235,116,894 Receivable for investments sold 3,605,217 Receivable for Trust shares sold 960,783 Dividends receivable 224,095 Interest receivable 214,459 -------------- Total assets 1,240,043,227 -------------- LIABILITIES Payables for: Investments purchased 15,573,463 Trust shares redeemed 1,138,299 Distribution and services fees - Class B 100,613 Distribution and services fees - Class E 3,440 Collateral for securities on loan 235,116,894 Investment advisory fee payable (Note 3) 591,018 Administration fee payable 10,550 Custodian and accounting fees payable 116,008 Accrued expenses 95,572 -------------- Total liabilities 252,745,857 ============== NET ASSETS $ 987,297,370 ============== NET ASSETS REPRESENTED BY: Paid in surplus $ 703,708,925 Accumulated net realized gain 53,881,067 Unrealized appreciation on investments and foreign currency 227,723,497 Undistributed net investment income 1,983,881 -------------- Total $ 987,297,370 ============== NET ASSETS Class A $ 467,275,965 ============== Class B 491,985,474 ============== Class E 28,035,931 ============== CAPITAL SHARES OUTSTANDING Class A 48,647,334 ============== Class B 52,051,132 ============== Class E 2,947,097 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 9.61 ============== Class B 9.45 ============== Class E 9.51 ============== - --------------------------------------------------------------------------------------- * Investments at cost $ 772,198,501 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) T. ROWE PRICE MID-CAP GROWTH PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 4,434,445 Interest (2) 163,054 Income earned from affiliated transactions 870,204 ------------ Total investment income 5,467,703 ------------ EXPENSES: Investment advisory fee (Note 3) 3,385,972 Administration fees 33,162 Custody and accounting fees 27,491 Distribution fee - Class B 575,628 Distribution fee - Class E 19,312 Transfer agent fees 13,642 Audit 12,048 Legal 7,460 Trustee fees and expenses 7,193 Shareholder reporting 41,802 Insurance 6,824 Other 2,197 ------------ Total expenses 4,132,731 Less fees waived and expenses reimbursed by the Manager (72,458) Less broker commission recapture (24,008) ------------ Net expenses 4,036,265 ------------ Net investment income 1,431,438 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain on: Investments 54,246,664 Foreign currency 3,862 ------------ Net realized gain on investments and foreign currency 54,250,526 ------------ Net change in unrealized appreciation (depreciation) on: Investments 72,797,656 Foreign currency (1,125) ------------ Net change in unrealized appreciation on investments and foreign currency 72,796,531 ------------ Net realized and change in unrealized gain on investments and foreign currency 127,047,057 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $128,478,495 ============ - --------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 18,828 (2)Interest income includes securities lending income of: 166,367 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) T. ROWE PRICE MID-CAP GROWTH PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 1,431,438 $ 1,628,001 Net realized gain on investments and foreign currency 54,250,526 42,527,357 Net change in unrealized appreciation on investments and foreign currency 72,796,531 5,413,703 ------------ ------------ Net increase in net assets resulting from operations 128,478,495 49,569,061 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (1,028,494) -- Class B (4,747) -- Class E (23,661) -- From net realized gains Class A (19,616,047) (9,673,087) Class B (21,687,725) (15,221,389) Class E (1,207,133) (915,496) ------------ ------------ Net decrease in net assets resulting from distributions (43,567,807) (25,809,972) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 56,106,086 155,626,079 Class B 39,172,124 69,550,080 Class E 3,272,253 5,686,840 Net asset value of shares issued through dividend reinvestment Class A 20,644,541 9,673,087 Class B 21,692,472 15,221,389 Class E 1,230,794 915,496 Cost of shares repurchased Class A (35,248,468) (48,106,132) Class B (65,971,745) (65,964,263) Class E (3,898,989) (7,545,503) ------------ ------------ Net increase in net assets from capital share transactions 36,999,068 135,057,073 ------------ ------------ TOTAL INCREASE IN NET ASSETS 121,909,756 158,816,162 Net assets at beginning of period 865,387,614 706,571,452 ------------ ------------ Net assets at end of period $987,297,370 $865,387,614 ============ ============ Net assets at end of period includes undistributed net investment income $ 1,983,881 $ 1,609,345 ============ ============ See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A T. ROWE PRICE MID-CAP GROWTH PORTFOLIO ------------------------------------------------------------ FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 --------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.......................... $ 8.76 $ 8.49 $ 7.55 $ 6.39 $ 4.66 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net Investment Income (Loss).................................. 0.02 (a) 0.03 (a) (0.01)(a) (0.03)(a) (0.02)(a) Net Realized/Unrealized Gain (Loss) on Investments............ 1.28 0.53 1.13 1.19 1.75 ------ ------ ------ ------ ------ Total from Investment Operations.............................. 1.30 0.56 1.12 1.16 1.73 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS: Dividends from Net Investment Income.......................... (0.02) -- -- -- -- Distributions from Net Realized Capital Gains................. (0.43) (0.29) (0.18) -- -- ------ ------ ------ ------ ------ Total Distributions........................................... (0.45) (0.29) (0.18) -- -- ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD................................ $ 9.61 $ 8.76 $ 8.49 $ 7.55 $ 6.39 ====== ====== ====== ====== ====== TOTAL RETURN 15.22% 6.56% 14.87 % 18.15 % 37.12 % Ratio of Expenses to Average Net Assets**..................... 0.76%* 0.81% 0.80 % 0.90 % 0.91 % Ratio of Expenses to Average Net Assets After Broker Rebates** N/A N/A N/A N/A 0.83 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates................................................. 0.77%* 0.81% 0.81 % 0.83 %(b) 0.92 %(b) Ratio of Net Investment Income (Loss) to Average Net Assets... 0.45%* 0.32% (0.08)% (0.41)% (0.37)% Portfolio Turnover Rate....................................... 15.1% 33.7% 23.0 % 51.7 % 56.5 % Net Assets, End of Period (in millions)....................... $467.3 $386.8 $258.6 $145.7 $34.8 CLASS B ------------------------------------------------------------ FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 --------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.......................... $ 8.62 $ 8.38 $ 7.47 $ 6.34 $ 4.64 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net Investment Income (Loss).................................. 0.01 (a) 0.01 (a) (0.03)(a) (0.05)(a) (0.04)(a) Net Realized/Unrealized Gain (Loss) on Investments............ 1.25 0.52 1.12 1.18 1.74 ------ ------ ------ ------ ------ Total from Investment Operations.............................. 1.26 0.53 1.09 1.13 1.70 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS: Dividends from Net Investment Income.......................... -- -- -- -- -- Distributions from Net Realized Capital Gains................. (0.43) (0.29) (0.18) -- -- ------ ------ ------ ------ ------ Total Distributions........................................... (0.43) (0.29) (0.18) -- -- ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD................................ $ 9.45 $ 8.62 $ 8.38 $ 7.47 $ 6.34 ====== ====== ====== ====== ====== TOTAL RETURN 15.08% 6.16% 14.63 % 17.82 % 36.64 % Ratio of Expenses to Average Net Assets**..................... 1.01%* 1.05% 1.05 % 1.16 % 1.18 % Ratio of Expenses to Average Net Assets After Broker Rebates** N/A N/A N/A N/A 1.12 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates................................................. 1.02%* 1.06% 1.06 % 1.07 %(b) 1.16 %(b) Ratio of Net Investment Income (Loss) to Average Net Assets... 0.20%* 0.12% (0.34)% (0.69)% (0.64)% Portfolio Turnover Rate....................................... 15.1% 33.7% 23.0 % 51.7 % 56.5 % Net Assets, End of Period (in millions)....................... $492.0 $453.6 $422.6 $345.0 $307.7 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: T. ROWE PRICE MID-CAP GROWTH PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD.......................... $ 8.37 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net Investment Income (Loss).................................. (0.02)(a) Net Realized/Unrealized Gain (Loss) on Investments............ (3.66) ------- Total from Investment Operations.............................. (3.68) ------- LESS DISTRIBUTIONS: Dividends from Net Investment Income.......................... -- Distributions from Net Realized Capital Gains................. (0.03) ------- Total Distributions........................................... (0.03) ------- NET ASSET VALUE, END OF PERIOD................................ $ 4.66 ======= TOTAL RETURN (44.00)% Ratio of Expenses to Average Net Assets**..................... 0.80 % Ratio of Expenses to Average Net Assets After Broker Rebates** 0.73 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates................................................. 1.10 % Ratio of Net Investment Income (Loss) to Average Net Assets... (0.34)% Portfolio Turnover Rate....................................... 157.2 % Net Assets, End of Period (in millions)....................... $16.0 -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD.......................... $ 8.34 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS: Net Investment Income (Loss).................................. (0.03)(a) Net Realized/Unrealized Gain (Loss) on Investments............ (3.64) ------- Total from Investment Operations.............................. (3.67) ------- LESS DISTRIBUTIONS: Dividends from Net Investment Income.......................... -- Distributions from Net Realized Capital Gains................. (0.03) ------- Total Distributions........................................... (0.03) ------- NET ASSET VALUE, END OF PERIOD................................ $ 4.64 ======= TOTAL RETURN (44.04)% Ratio of Expenses to Average Net Assets**..................... 1.05 % Ratio of Expenses to Average Net Assets After Broker Rebates** 0.96 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates................................................. 1.41 % Ratio of Net Investment Income (Loss) to Average Net Assets... (0.54)% Portfolio Turnover Rate....................................... 157.2 % Net Assets, End of Period (in millions)....................... $62.6 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement. See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS E T. ROWE PRICE MID-CAP GROWTH PORTFOLIO ------------------------------------------------------------ FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 --------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD.......................... $ 8.67 $ 8.42 $ 7.50 $ 6.36 $ 4.65 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).................................. 0.01 (a) 0.02 (a) (0.02)(a) (0.04)(a) (0.03)(a) Net Realized/Unrealized Gain (Loss) on Investments............ 1.27 0.52 1.12 1.18 1.74 ------ ------ ------ ------ ------ Total from Investment Operations.............................. 1.28 0.54 1.10 1.14 1.71 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.......................... (0.01) -- -- -- -- Distributions from Net Realized Capital Gains................. (0.43) (0.29) (0.18) -- -- ------ ------ ------ ------ ------ Total Distributions........................................... (0.44) (0.29) (0.18) -- -- ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD................................ $ 9.51 $ 8.67 $ 8.42 $ 7.50 $ 6.36 ====== ====== ====== ====== ====== TOTAL RETURN 15.08% 6.38% 14.70 % 17.92 % 36.77 % Ratio of Expenses to Average Net Assets**..................... 0.91% * 0.95% 0.95 % 1.05 % 1.08 % Ratio of Expenses to Average Net Assets After Broker Rebates** N/A N/A N/A N/A 1.01 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates................................................. 0.92% * 0.96% 0.96 % 0.97 %(b) 1.06 %(b) Ratio of Net Investment Income (Loss) to Average Net Assets... 0.30% * 0.22% (0.24)% (0.57)% (0.54)% Portfolio Turnover Rate....................................... 15.1 % 33.7% 23.0 % 51.7 % 56.5 % Net Assets, End of Period (in millions)....................... $ 28.0 $25.0 $25.4 $21.5 $10.8 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: T. ROWE PRICE MID-CAP GROWTH PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD.......................... $ 8.36 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss).................................. (0.02)(a) Net Realized/Unrealized Gain (Loss) on Investments............ (3.66) ------- Total from Investment Operations.............................. (3.68) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income.......................... -- Distributions from Net Realized Capital Gains................. (0.03) ------- Total Distributions........................................... (0.03) ------- NET ASSET VALUE, END OF PERIOD................................ $ 4.65 ======= TOTAL RETURN (44.05)% Ratio of Expenses to Average Net Assets**..................... 0.95 % Ratio of Expenses to Average Net Assets After Broker Rebates** 0.84 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates................................................. 1.34 % Ratio of Net Investment Income (Loss) to Average Net Assets... (0.38)% Portfolio Turnover Rate....................................... 157.2 % Net Assets, End of Period (in millions)....................... $2.1 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Excludes effect of Deferred Expense Reimbursement See notes to financial statements 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is T. Rowe Price Mid-Cap Growth Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A, B and E Shares are offered by the Portfolio. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with T. Rowe Price Associates, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- T. Rowe Price Mid-Cap Growth Portfolio $3,385,972 0.75% All State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement ---------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- T. Rowe Price Mid-Cap Growth Portfolio 0.90% 1.15% 1.05% If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. Effective February 17, 2005, T. Rowe Price Associates, Inc. ("T. Rowe Price") has agreed to a voluntary subadvisory fee waiver that applies if (i) assets under management by T. Rowe Price for the Trust and Metropolitan Series Fund, Inc. ("MSF") in the aggregate exceed $750,000,000, (ii) T. Rowe Price subadvises three or more portfolios of the Trust and MSF in the aggregate and (iii) at least one of those portfolios is a large cap domestic equity portfolio. The Manager has voluntarily agreed to reduce its advisory fee for T. Rowe Price Mid-Cap Growth Portfolio by the amount waived (if any) by T. Rowe Price for the Portfolio pursuant to this voluntary subadvisory fee waiver. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED The waiver schedule for the period January 1 through December 31, 2006 was: Percentage Fee Waiver Combined Assets --------------------- -------------------------- 0.0% First $750,000,000 5.0% Next $750,000,000 7.5% Next $1,500,000,000 10.0% Excess over $3,000,000,000 The amount waived for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- T. Rowe Price Mid-Cap Growth Portfolio Class A 06/30/2007 44,154,207 6,034,668 2,271,127 (3,812,668) 4,493,127 48,647,334 12/31/2006 30,457,763 18,178,947 1,100,465 (5,582,968) 13,696,443 44,154,207 Class B 06/30/2007 52,647,327 4,280,783 2,423,740 (7,300,718) (596,195) 52,051,132 12/31/2006 50,437,152 8,257,663 1,757,666 (7,805,154) 2,210,175 52,647,327 Class E 06/30/2007 2,883,542 353,060 136,603 (426,108) 63,555 2,947,097 12/31/2006 3,014,778 660,484 105,109 (896,829) (131,236) 2,883,542 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- T. Rowe Price Mid-Cap Growth Portfolio $-- $132,951,766 $-- $165,041,219 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS - CONTINUED At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- T. Rowe Price Mid-Cap Growth Portfolio $772,198,501 $246,118,526 $(18,395,248) $227,723,278 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ T. Rowe Price Mid-Cap Growth Portfolio $229,551,909 $235,116,894 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- ----------------------- ----------------------- 2006 2005 2006 2005 2006 2005 ---------- ---- ----------- ----------- ----------- ----------- T. Rowe Price Mid-Cap Growth Portfolio $2,981,342 $-- $22,828,630 $15,056,102 $25,809,972 $15,056,102 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ------------ T. Rowe Price Mid-Cap Growth Portfolio $5,753,453 $38,272,490 $154,651,814 $-- $198,677,757 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. 16 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 10. OTHER MATTERS The Portfolio does not invest in the Underlying Portfolios for the purpose of exercising management or control; however, investments by the Portfolio within its principal investment strategies may represent a significant portion of an Underlying Portfolio's net assets. At the end of the period, the Portfolio was the owner of record of 5% or more of the total outstanding shares of the following Underlying Portfolios: Number of Number of shares held at Shares purchased Shares sold shares held at Security Description December 31, 2006 during the period during the period June 30, 2007 - -------------------- ----------------- ----------------- ----------------- -------------- T. Rowe Price Government Reserve Investment Fund 23,138,429 100,375,499 (60,054,048) 63,459,880 Income earned from affiliates during the Security Description period - -------------------- --------------------- T. Rowe Price Government Reserve Investment Fund $870,204 QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 17 MET INVESTORS SERIES TRUST Third Avenue Small Cap Value Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- THIRD AVENUE SMALL CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY THIRD AVENUE MANAGEMENT LLC LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- For the half year ended June 30, 2007, the Third Avenue Small Cap Value Portfolio ("the Portfolio") appreciated by 6.90% for Class A, compared to returns of 6.96%, 6.45%, and 3.80% for the S&P 500(R) Index/1/, Russell 2000(R) Index/2/ and Russell 2000(R) Value Index, respectively. The positive absolute performance during the period was driven by meaningful appreciation from various holdings, including Commscope, Inc. (up 91%), Tidewater, Inc. (up 47%), Agrium, Inc. (up 39%), Fording Canadian Coal Trust (up 63%) and Canfor Corporation (up 37%). These positive contributions were partially offset by declines in other holdings, including Lexmark International (down 33%), The St. Joe Company (down 13%), Skyline Corporation (down 25%), MDC Holdings (down 14%) and Haverty Furniture Companies (down 20%). During the first half of the year, the Portfolio acquired thirteen new common stock positions, increased its position in forty holdings, reduced its position in five holdings, and eliminated eleven positions. Comments on several of these changes are provided below. One position acquired during the period was Bristow Group. Bristow Group is the largest contractor of helicopter services to the global oil and gas industry. A majority of Bristow's work comes from offshore production activity, a less volatile source of revenue than that derived from exploration activities. Competitive forces in the next two years or so ought to be relatively tame as demand for helicopter services seems to be outpacing supply, a supply that is constrained as helicopter manufacturers are fully booked for a number of years. Bristow Common was purchased at a modest discount to Management's conservative estimate of Net Asset Value, a value that is likely to grow should the company's ambitious fleet expansion capitalize on the attractive growth prospects offered by opportunities in the Middle East and Southeast Asia. A liquid market for helicopters exists outside the energy industry underpinning the company's asset values, and lending significant downside protection to this investment. During the first half, we also purchased shares in Glatfelter. Founded in 1864, Glatfelter produces specialty papers and owns a modest tract of timberlands that it is in the process of monetizing. Specialty papers include paper used in the production of high quality hardbound books and envelopes as well as other highly technical customized products. Additionally, the company produces other specialized items such as tea - -------- /1/ The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/ Russell 2000(R) Index is an unmanaged index which measures the performance of the 2,000 smallest companies in the Russell 3000 Index, which represents approximately 8% of the total market capitalization of the Russell 3000 Index. As of the latest reconstitution, the average market capitalization was approximately $898.3 million; the median market capitalization was approximately $705.4 million. The largest company in the index had an approximate market capitalization of $2.5 billion. The Index does not include fees or expenses and is not available for direct investment. bags, coffee filters and metallized products for bottle labels. The company boasts leading shares of its served markets--markets that have benefited from consolidation and rationalization of producer capacity--and low cost production based on its vertically integrated operations. The company's cyclically depressed current earnings profile ought to improve as recent acquisitions start to contribute, and as debt reduction occurs over the next 12-24 months. American Power Conversion Corp. was eliminated as a result of a "resource conversion" (E.G., selling to a strategic buyer) in the first quarter. Schneider Electric S.A. completed its acquisition (originally announced during the fourth quarter of 2006) of American Power Conversion Corp. for $31 per share in cash. The offer price represented roughly a 30% premium over the market price at the time of the announcement. This resource conversion produced a very significant return on our investment. We also eliminated our position in Comverse Technology, during the first quarter, following the announcement of an acquisition by Verint (a majority owned subsidiary of Comverse Technology) at a price that we considered to be excessive. Our sale decision was also influenced by considerable management turnover related primarily to options backdating. During the second quarter, Bridgestone Corporation completed its all cash acquisition of Bandag, Inc. at $50.75 per share, representing a 13% premium to the market price of the stock prior to the acquisition announcement, and a significant premium to the Portfolio's cost basis in Bandag. We appreciate your continued support and look forward to writing you again in the future. CURTIS JENSEN IAN LAPEY Portfolio Managers THIRD AVENUE MANAGEMENT LLC The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- THIRD AVENUE SMALL CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY THIRD AVENUE MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets -------------------------------------------------- Cimarex Energy Co. 3.61% -------------------------------------------------- Pogo Producing Co. 2.98% -------------------------------------------------- Comstock Resources, Inc. 2.14% -------------------------------------------------- Superior Industries International, Inc. 2.06% -------------------------------------------------- Sycamore Networks, Inc. 1.95% -------------------------------------------------- NewAlliance Bancshares, Inc. 1.91% -------------------------------------------------- St. Joe Co. (The) 1.64% -------------------------------------------------- Bristow Group, Inc. 1.58% -------------------------------------------------- Glatfelter 1.58% -------------------------------------------------- K-Swiss, Inc. - Class A 1.55% -------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- THIRD AVENUE SMALL CAP VALUE PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY THIRD AVENUE MANAGEMENT LLC LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- THIRD AVENUE SMALL CAP VALUE PORTFOLIO MANAGED BY THIRD AVENUE MANAGEMENT LLC VS. RUSSELL 2000(R) VALUE INDEX/1/ Growth Based on $10,000+ [CHART] Third Avenue Dow Jones S&P Small Cap Russell 2000(R) Wilshire Small Small Cap Value Portfolio Value Index/3/ Cap Index/2/ 600(R) Index/1/ --------------- --------------- -------------- --------------- 5/01/2002 $10,000 $10,000 $10,000 $10,000 12/31/2002 8,322 7,808 7,906 7,762 12/31/2003 11,777 11,430 11,782 10,773 12/31/2004 14,933 13,940 14,074 13,213 12/31/2005 17,295 14,595 15,111 14,228 12/31/2006 19,609 18,024 17,677 16,379 6/30/2007 20,963 18,708 19,401 17,781 ---------------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ---------------------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/3/ ---------------------------------------------------------------- Third Avenue Small Cap - -- Value Portfolio--Class A 14.56% 16.71% 17.81% 15.40% Class B 14.36% 16.45% 17.56% 15.17% ---------------------------------------------------------------- - - - Russell 2000(R) Value Index/1/ 16.05% 15.01% 14.62% 12.89% ---------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The Russell 2000(R) Value Index is an unmanaged index which measures the performance of those Russell 2000 companies with lower price-to-book ratios and lower forecasted growth values. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A and Class B shares is 5/1/02. Index returns are based on an inception date of 5/1/02. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 THIRD AVENUE SMALL CAP VALUE PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,069.00 $3.90 Hypothetical (5% return before expenses) 1,000.00 1,021.03 3.81 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,068.10 $5.18 Hypothetical (5% return before expenses) 1,000.00 1,019.79 5.06 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.76% and 1.01% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST THIRD AVENUE SMALL CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------- COMMON STOCKS - 78.9% AEROSPACE & DEFENSE - 1.0% Herley Industries, Inc.*................. 1,204,981 $ 19,725,539 --------------- AUTO COMPONENTS - 2.1% Superior Industries International, Inc.(a)................................ 1,857,826 40,426,294 --------------- BANKS - 3.1% Brookline Bancorp, Inc.(a)............... 1,083,998 12,476,817 Kearny Financial Corp.(a)................ 531,825 7,169,001 NewAlliance Bancshares, Inc.(a).......... 2,547,062 37,492,753 Rockville Financial, Inc.(a)............. 264,314 3,991,141 --------------- 61,129,712 --------------- BEVERAGES - 0.6% Sapporo Holdings, Ltd.................... 1,954,500 12,385,466 --------------- BUILDING PRODUCTS - 0.9% USG Corp.*............................... 370,000 18,144,800 --------------- CHEMICALS - 2.4% Agrium, Inc.............................. 644,800 28,210,000 Westlake Chemical Corp................... 649,000 18,249,880 --------------- 46,459,880 --------------- COMMUNICATIONS EQUIPMENT & SERVICES - 4.6% Bel Fuse, Inc. - Class A................. 117,817 4,356,872 Bel Fuse, Inc. - Class B(a).............. 59,277 2,017,196 CommScope, Inc.*(a)...................... 393,600 22,966,560 Sycamore Networks, Inc.*................. 9,491,937 38,157,587 Tellabs, Inc.*........................... 2,187,601 23,538,587 --------------- 91,036,802 --------------- COMPUTERS & PERIPHERALS - 2.2% Electronics for Imaging, Inc.*........... 421,098 11,883,386 Ingram Micro, Inc. - Class A*............ 465,450 10,104,919 Lexmark International, Inc. - Class A*(a) 433,231 21,362,621 --------------- 43,350,926 --------------- CONTAINERS & PACKAGING - 0.7% TimberWest Forest Corp................... 772,200 13,069,061 --------------- ELECTRICAL EQUIPMENT & SERVICES - 0.4% Encore Wire Corp.(a)..................... 276,803 8,149,080 --------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 3.5% AVX Corp.(a)............................. 1,263,510 21,151,157 Coherent, Inc.*(a)....................... 368,983 11,257,671 Electro Scientific Industries, Inc.*(a).. 1,027,483 21,371,647 Park Electrochemical Corp.(a)............ 502,155 14,150,728 --------------- 67,931,203 --------------- ENERGY EQUIPMENT & SERVICES - 4.4% Bristow Group, Inc.*(a).................. 625,242 30,980,741 Bronco Drilling Co., Inc.*(a)............ 1,677,904 27,534,405 Tidewater, Inc.(a)....................... 404,915 28,700,375 --------------- 87,215,521 --------------- --------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------- FINANCIAL - DIVERSIFIED - 1.8% Ichiyoshi Securities Co., Ltd........ 481,700 $ 6,934,619 Nuveen Investments, Inc. - Class A... 271,900 16,898,585 Wauwatosa Holdings, Inc.*(a)......... 118,600 1,961,644 Westwood Holdings Group, Inc......... 278,425 9,510,998 --------------- 35,305,846 --------------- FINANCIAL SERVICES - 0.7% Leucadia National Corp.(a)........... 389,100 13,715,775 --------------- FOOD PRODUCTS - 0.7% Industrias Bachoco, S.A. (ADR)....... 353,700 11,488,176 Sanderson Farms, Inc.(a)............. 61,064 2,749,101 --------------- 14,237,277 --------------- HEALTH CARE PROVIDERS & SERVICES - 0.7% Cross Country Healthcare, Inc.*...... 467,700 7,801,236 Pharmaceutical Product Development, Inc................................ 172,350 6,595,834 --------------- 14,397,070 --------------- HOMEBUILDERS - 3.2% Cavco Industries, Inc.*.............. 330,809 12,411,954 Coachmen Industries, Inc.(a)......... 1,478,192 14,279,335 M.D.C. Holdings, Inc.(a)............. 380,106 18,381,926 Skyline Corp......................... 608,345 18,256,433 --------------- 63,329,648 --------------- HOTELS, RESTAURANTS & LEISURE - 0.8% Vail Resorts, Inc.*(a)............... 264,000 16,069,680 --------------- HOUSEHOLD DURABLES - 1.6% Haverty Furniture Cos., Inc.(a)...... 1,598,880 18,658,930 Stanley Furniture Co., Inc.(a)....... 622,773 12,791,757 --------------- 31,450,687 --------------- INDUSTRIAL - DIVERSIFIED - 0.8% Trinity Industries, Inc.(a).......... 338,400 14,733,936 --------------- INSURANCE - 5.3% Arch Capital Group, Ltd.*............ 180,974 13,127,854 Brit Insurance Holdings Plc.......... 1,343,039 9,250,931 E-L Financial Corp................... 24,255 15,051,761 FBL Financial Group, Inc. - Class A.. 322,700 12,688,564 Montpelier Re Holdings, Ltd.(a)...... 1,513,100 28,052,874 National Western Life Insurance Co. - Class A(a)......................... 59,906 15,151,425 Phoenix Cos., Inc. (The)............. 639,300 9,595,893 --------------- 102,919,302 --------------- LEISURE EQUIPMENT & PRODUCTS - 2.4% JAKKS Pacific, Inc.*(a).............. 591,937 16,657,107 Leapfrog Enterprises, Inc.*.......... 2,294,411 23,517,713 Russ Berrie & Co., Inc.*(a).......... 336,290 6,265,083 --------------- 46,439,903 --------------- See notes to financial statements 5 MET INVESTORS SERIES TRUST THIRD AVENUE SMALL CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------------ MACHINERY - 2.9% Alamo Group, Inc.(a)...................... 467,858 $ 11,790,022 Alexander & Baldwin, Inc.(a).............. 533,255 28,321,173 Insteel Industries, Inc................... 907,049 16,326,882 --------------- 56,438,077 --------------- MEDIA - 0.7% Journal Communications, Inc. - Class A.... 1,096,859 14,270,136 --------------- METALS & MINING - 1.4% Fording Canadian Coal Trust............... 812,819 26,676,720 --------------- OIL & GAS - 11.7% Cimarex Energy Co.(a)..................... 1,795,248 70,750,724 Comstock Resources, Inc.*................. 1,400,567 41,974,993 Pioneer Drilling Co.*..................... 1,301,193 19,400,788 Pogo Producing Co......................... 1,152,033 58,511,756 St. Mary Land & Exploration Co............ 611,252 22,384,048 Whiting Petroleum Corp.*.................. 423,573 17,163,178 --------------- 230,185,487 --------------- PAPER & FOREST PRODUCTS - 4.0% Deltic Timber Corp.(a).................... 377,042 20,669,442 Glatfelter................................ 2,277,617 30,952,815 Louisiana-Pacific Corp.................... 1,421,864 26,901,667 --------------- 78,523,924 --------------- PHARMACEUTICALS - 0.7% Watson Pharmaceuticals, Inc.*............. 449,755 14,630,530 --------------- REAL ESTATE - 5.0% BIL International, Ltd.................... 10,327,000 10,594,634 Brookfield Asset Management, Inc. - Class A................................. 551,250 21,994,875 Forest City Enterprises, Inc. - Class A(a) 403,000 24,776,440 Origen Financial, Inc. (REIT)............. 1,202,243 7,934,804 St. Joe Co. (The)(a)...................... 695,350 32,222,519 --------------- 97,523,272 --------------- RETAIL - MULTILINE - 1.0% Circle K Sunkus Co., Ltd.................. 709,400 12,353,935 Parco Co., Ltd............................ 572,000 7,230,017 --------------- 19,583,952 --------------- RETAIL - SPECIALTY - 0.6% Buckle, Inc. (The)(a)..................... 284,549 11,211,231 --------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 0.7% GSI Group, Inc.*.......................... 1,497,949 14,664,921 --------------- SOFTWARE - 2.4% Borland Software Corp.*(a)................ 3,820,560 22,694,126 Sybase, Inc.*............................. 637,976 15,241,247 Synopsys, Inc.*........................... 332,436 8,786,283 --------------- 46,721,656 --------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.5% IDT Corp. - Class B(a).................... 965,600 9,964,992 --------------- ------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------- TEXTILES, APPAREL & LUXURY GOODS - 1.6% K-Swiss, Inc. - Class A(a)...... 1,074,510 $ 30,440,868 --------------- TRADING COMPANIES & DISTRIBUTORS - 0.7% Handleman Co.(a)................ 2,149,940 13,394,126 --------------- TRANSPORTATION - 1.1% BW Gas ASA...................... 1,655,700 21,600,431 --------------- Total Common Stocks (Cost $1,278,475,735) 1,547,453,731 --------------- SHORT-TERM INVESTMENT - 22.3% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $50,121,366 on 07/02/07 collateralized by $48,850,000 FFCB 6.125% due 12/29/15 with a value of $51,109,313................... $ 50,107,169 50,107,169 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $17,873,592 on 07/02/07 collateralized by $18,410,000 FHLB 5.700% due 06/18/14 with a value of $18,225,900................... 17,868,529 17,868,529 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $13,540,815 on 07/02/07 collateralized by $13,825,000 FHLB 5.750% due 06/07/12 with a value of $13,807,719................... 13,536,979 13,536,979 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $82,347,308 on 07/02/07 collateralized by $84,605,000 FHLB 5.375% due 06/13/14 with a value of $83,970,463................... 82,323,983 82,323,983 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $108,101,815 on 07/02/07 collateralized by $110,095,000 FHLB 5.375% due 06/08/12 with a value of $110,232,619.................. 108,071,195 108,071,195 See notes to financial statements 6 MET INVESTORS SERIES TRUST THIRD AVENUE SMALL CAP VALUE PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------- SECURITY PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------------- SHORT-TERM INVESTMENT - CONTINUED State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $68,401,912 on 07/02/07 collateralized by $69,925,000 FNMA 5.990% due 04/18/17 with a value of $69,750,188......................... $68,382,537 $ 68,382,537 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $47,501,200 on 07/02/07 collateralized by $50,000,000 FNMA 4.625% due 10/15/13 with a value of $48,437,500......................... 47,487,745 47,487,745 State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.400% to be repurchased at $48,908,716 on 07/02/07 collateralized by $50,000,000 FHLMC 5.250% due 04/18/16 with a value of $49,875,000......................... 48,894,863 48,894,863 --------------- Total Short-Term Investments (Cost $436,673,000) 436,673,000 --------------- TOTAL INVESTMENTS - 101.2% (Cost $1,715,148,735) 1,984,126,731 --------------- Other Assets and Liabilities (net) - (1.2)% (23,377,946) --------------- TOTAL NET ASSETS - 100.0% $ 1,960,748,785 =============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $143,198,135 and the collateral received consisted of cash in the amount of $147,141,944. ADR - American Depositary Receipt FFCB - Federal Farm Credit Bank FHLB - Federal Home Loan Bank FHLMC - Federal Home Loan Mortgage Corporation FNMA - Federal National Mortgage Association REIT - Real Estate Investment Trust See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) THIRD AVENUE SMALL CAP VALUE PORTFOLIO ASSETS Investments, at value (Note 2)* $1,547,453,731 Repurchase Agreement 436,673,000 Cash 526 Cash denominated in foreign currencies** 1,954,463 Collateral for securities on loan 147,141,944 Receivable for investments sold 3,497,812 Receivable for Trust shares sold 1,612,205 Dividends receivable 1,365,345 Interest receivable 41,241 -------------- Total assets 2,139,740,267 -------------- LIABILITIES Payables for: Investments purchased 29,158,295 Trust shares redeemed 1,078,206 Distribution and services fees--Class B 186,291 Collateral for securities on loan 147,141,944 Investment advisory fee payable (Note 3) 1,176,207 Administration fee payable 20,673 Custodian and accounting fees payable 77,061 Accrued expenses 152,805 -------------- Total liabilities 178,991,482 -------------- NET ASSETS $1,960,748,785 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,635,150,841 Accumulated net realized gain 47,367,086 Unrealized appreciation on investments and foreign currency 269,000,465 Undistributed net investment income 9,230,393 -------------- Total $1,960,748,785 ============== NET ASSETS Class A $1,071,492,979 ============== Class B 889,255,806 ============== CAPITAL SHARES OUTSTANDING Class A 61,856,711 ============== Class B 51,498,028 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 17.32 ============== Class B 17.27 ============== - --------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $1,278,475,735 **Cost of cash denominated in foreign currencies 1,937,659 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) THIRD AVENUE SMALL CAP VALUE PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 8,210,268 Interest (2) 7,870,908 ------------ Total investment income 16,081,176 ------------ EXPENSES: Investment advisory fee (Note 3) 5,985,025 Administration fees 58,302 Custody and accounting fees 57,218 Distribution fee - Class B 850,287 Transfer agent fees 8,637 Audit 12,048 Legal 5,075 Trustee fees and expenses 7,193 Shareholder reporting 68,350 Insurance 9,891 Other 2,259 ------------ Total expenses 7,064,285 ------------ Net investment income 9,016,891 ------------ NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain on: Investments 47,167,380 Foreign currency 108,508 ------------ Net realized gain on investments and foreign currency 47,275,888 ------------ Net change in unrealized appreciation on: Investments 47,008,757 Foreign currency 22,054 ------------ Net change in unrealized appreciation on investments and foreign currency 47,030,811 ------------ Net realized and change in unrealized gain on investments and foreign currency 94,306,699 ------------ NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $103,323,590 ============ - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 465,596 (2)Interest income includes securities lending income of: 1,501,225 See notes to financial statements 9 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) THIRD AVENUE SMALL CAP VALUE PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 9,016,891 $ 17,421,195 Net realized gain on investments and foreign currency 47,275,888 98,576,523 Net change in unrealized appreciation on investments and foreign currency 47,030,811 25,492,748 -------------- -------------- Net increase in net assets resulting from operations 103,323,590 141,490,466 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (11,546,013) (3,530,186) Class B (5,580,332) (2,105,383) From net realized gains Class A (62,023,727) (36,415,883) Class B (36,653,035) (31,848,347) -------------- -------------- Net decrease in net assets resulting from distributions (115,803,107) (73,899,799) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 140,207,173 361,866,880 Class B 358,487,743 129,308,180 Net asset value of shares issued through dividend reinvestment Class A 73,569,740 39,946,069 Class B 42,233,367 33,953,730 Cost of shares repurchased Class A (16,947,091) (36,991,631) Class B (81,726,596) (57,520,977) -------------- -------------- Net increase in net assets from capital share transactions 515,824,336 470,562,251 -------------- -------------- TOTAL INCREASE IN NET ASSETS 503,344,819 538,152,918 Net assets at beginning of period 1,457,403,966 919,251,048 -------------- -------------- Net assets at end of period $1,960,748,785 $1,457,403,966 ============== ============== Net assets at end of period includes undistributed net investment income $ 9,230,393 $ 17,339,847 ============== ============== See notes to financial statements 10 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: THIRD AVENUE SMALL CAP VALUE CLASS A PORTFOLIO ------------------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 --------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002(B) -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $ 17.48 $16.61 $14.38 $11.62 $ 8.29 $ 10.00 -------- ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income......... 0.10 (a) 0.27 (a) 0.14 (a) 0.16 (a) 0.05 (a) 0.04 (a) Net Realized/Unrealized Gain (Loss) on Investments....... 1.10 1.89 2.13 2.96 3.39 (1.72) -------- ------ ------ ------ ------ ------- Total from Investment Operations.................. 1.20 2.16 2.27 3.12 3.44 (1.68) -------- ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income...................... (0.21) (0.11) -- (0.08) (0.04) (0.02) Distributions from Net Realized Capital Gains...... (1.15) (1.18) (0.04) (0.28) (0.07) (0.01) -------- ------ ------ ------ ------ ------- Total Distributions........... (1.36) (1.29) (0.04) (0.36) (0.11) (0.03) -------- ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD $ 17.32 $17.48 $16.61 $14.38 $11.62 $ 8.29 ======== ====== ====== ====== ====== ======= TOTAL RETURN.................. 6.90% 13.38% 15.82% 26.81% 41.52% (16.78)% Ratio of Expenses to Average Net Assets**................ 0.76%* 0.80% 0.81% 0.87% 0.93% 0.95 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 0.76%* 0.80% 0.81% N/A 0.92%(c) 2.07 %* Ratio of Net Investment Income to Average Net Assets 1.19%* 1.64% 0.94% 1.12% 0.54% 0.75 %* Portfolio Turnover Rate....... 30.4% 12.1% 19.6% 11.3% 14.6% 8.0 % Net Assets, End of Period (in millions)................... $1,071.5 $883.6 $476.8 $206.3 $ 6.2 $ 4.2 CLASS B ------------------------------------------------------------------ FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 --------------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 2002(B) -------------- ------ ------ ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD........................ $17.41 $16.55 $14.37 $11.61 $ 8.28 $ 10.00 ------ ------ ------ ------ ------ ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income......... 0.08 (a) 0.21 (a) 0.10 (a) 0.06 (a) 0.05 (a) 0.04 (a) Net Realized/Unrealized Gain (Loss) on Investments....... 1.10 1.91 2.12 3.02 3.38 (1.73) ------ ------ ------ ------ ------ ------- Total from Investment Operations.................. 1.18 2.12 2.22 3.08 3.43 (1.69) ------ ------ ------ ------ ------ ------- LESS DISTRIBUTIONS Dividends from Net Investment Income...................... (0.17) (0.08) -- (0.04) (0.03) (0.02) Distributions from Net Realized Capital Gains...... (1.15) (1.18) (0.04) (0.28) (0.07) (0.01) ------ ------ ------ ------ ------ ------- Total Distributions........... (1.32) (1.26) (0.04) (0.32) (0.10) (0.03) ------ ------ ------ ------ ------ ------- NET ASSET VALUE, END OF PERIOD $17.27 $17.41 $16.55 $14.37 $11.61 $ 8.28 ====== ====== ====== ====== ====== ======= TOTAL RETURN.................. 6.81% 13.13% 15.48% 26.50% 41.41% (16.90)% Ratio of Expenses to Average Net Assets**................ 1.01%* 1.05% 1.05% 1.07% 1.18% 1.20 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 1.01%* 1.05% 1.05% N/A 1.13%(c) 1.69 %* Ratio of Net Investment Income to Average Net Assets 0.98%* 1.28% 0.64% 0.46% 0.49% 0.80 %* Portfolio Turnover Rate....... 30.4% 12.1% 19.6% 11.3% 14.6% 8.0 % Net Assets, End of Period (in millions)................... $889.3 $573.8 $442.4 $435.5 $307.9 $ 33.4 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. N/A Not Applicable (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2002. (c) Excludes effect of Deferred Expense Reimbursement--See Note 3 of financial statements. See notes to financial statements 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Third Avenue Small Cap Value Portfolio, which is non-diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Third Avenue Management LLC, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- Third Avenue Small Cap Value Portfolio $5,985,025 0.75% First $1 Billion 0.70% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Third Avenue Small Cap Value Portfolio 0.95% 1.20% 1.10%* * Class not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. During the period ended June 30, 2007 the Portfolio paid brokerage commissions to affiliated brokers/dealers: Portfolio Affiliate Commission --------- --------- ---------- Third Avenue Small Cap Value Portfolio M.J. Whitman LLC $785,853 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- ---------- ------------- ----------- ------------ ---------- Third Avenue Small Cap Value Portfolio Class A 06/30/2007 50,548,544 7,972,866 4,297,298 (961,997) 11,308,167 61,856,711 12/31/2006 28,710,205 21,597,205 2,373,504 (2,132,370) 21,838,339 50,548,544 Class B 06/30/2007 32,950,376 20,769,126 2,474,128 (4,695,602) 18,547,652 51,498,028 12/31/2006 26,725,478 7,661,596 2,022,259 (3,458,957) 6,224,898 32,950,376 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Third Avenue Small Cap Value Portfolio $-- $493,972,845 $-- $403,643,748 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- Third Avenue Small Cap Value Portfolio $1,715,148,735 $297,998,801 $(29,020,805) $268,977,996 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ------------ ------------ Third Avenue Small Cap Value Portfolio $143,198,135 $147,141,944 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total -------------------- ---------------------- ---------------------- 2006 2005 2006 2005 2006 2005 ----------- -------- ----------- ---------- ----------- ---------- Third Avenue Small Cap Value Portfolio $10,727,388 $906,001 $63,172,411 $1,550,917 $73,899,799 $2,456,918 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ------------ Third Avenue Small Cap Value Portfolio $21,728,438 $94,260,245 $222,089,853 $-- $338,078,536 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 MET INVESTORS SERIES TRUST Turner Mid-Cap Growth Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- TURNER MID-CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY TURNER INVESTMENT PARTNERS, INC. LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET REVIEW In a reversal to a trend that has prevailed for most of the decade, the stock market favored growth stocks in the first six months of 2007; it was powered generally by the shares of companies with the greatest earnings power. The Turner Mid-Cap Growth Portfolio, which emphasizes growth stocks, performed well, up 13.86% for Class A, producing a solid gain that handily outperformed its benchmark, the Russell Midcap(R) Growth Index, which had a return of 10.97%. PORTFOLIO REVIEW Adding the most value to results for the six month period ending June 30, 2007 were financials, consumer-discretionary, and energy, a 44% weighting. In financials, overweighted positions in IntercontinentalExchange Inc. and Affiliated Managers Group Inc. contributed to performance. In the consumer discretionary sector, aQuantive Inc. and Guess? Inc. were strong performers. National Oilwell Varco and First Solar Inc. had strong absolute and relative returns in the energy sector. Overall, seven of the Portfolio's ten sector positions beat their corresponding index sectors. Subpar returns in the technology and healthcare sectors impaired results the most. In technology, Isilon Systems Inc., Akamai Technologies and NVIDIA Corp. were the biggest relative detractors. In healthcare, Sepracor, Inc., Medicis Pharmaceutical Corp., and Psychiatric Solutions, Inc. were impediments. In managing the Portfolio, our focus remains on owning stocks that we think have superior earnings prospects. We currently favor shares of companies in the Internet, gaming, luxury-retailing, investment-exchange, oilfield services, oil and gas production, biotechnology, semiconductor, and telecommunications industries. OUTLOOK We continue to anticipate that 2007 will prove a year in which price/earnings ratios expand--a circumstance that typically bodes well for growth stocks. We think any multiple expansion (which would be the first since 2003) could help to offset the decelerating rate of corporate earnings growth. So, although we think the stock market should be higher at the end of the year than it is now, a number of risks could confound that outlook: consumer spending, which accounts for about 70% of the gross domestic product, is softening; petroleum prices threaten to spike sharply higher; and a large loss in the suddenly unsteady Chinese stock market could have an adverse impact on the U.S. market. But we don't assign a high probability to any of those risks. In managing the Portfolio, our focus remains always on owning stocks that we think have superior earnings prospects. TEAM MANAGED THE PORTFOLIO'S SUBADVISOR IS TURNER INVESTMENT PARTNERS, INC. THE PORTFOLIO IS MANAGED BY A TEAM OF INVESTMENT PROFESSIONALS WHO COLLABORATE TO DEVELOP AND IMPLEMENT THE PORTFOLIOS' INVESTMENT STRATEGY. THE LEAD MANAGER ON THE TEAM HAS AUTHORITY OVER ALL ASPECTS OF THE PORTFOLIO'S INVESTMENT PORTFOLIO'S, INCLUDING BUT NOT LIMITED TO, PURCHASES AND SALES OF INDIVIDUAL SECURITIES, PORTFOLIO CONSTRUCTION TECHNIQUES, PORTFOLIO RISK ASSESSMENT AND THE MANAGEMENT OF DAILY CASH FLOWS IN ACCORDANCE WITH PORTFOLIO HOLDINGS. THE PORTFOLIO MANAGERS ARE CHRISTOPHER K. MCHUGH (LEAD MANAGER), TARA R. HEDLUND, CFA, CPA AND JASON D. SCHROTBERGER, CFA. MR. MCHUGH HAS MANAGED THE PORTFOLIO SINCE INCEPTION. MS. HEDLUND AND MR. SCHROTBERGER JOINED THE PORTFOLIO IN 2006. MR. MCHUGH BEGAN HIS INVESTMENT CAREER IN 1986 AND JOINED THE SUBADVISOR WHEN IT WAS FOUNDED IN 1990. MR. MCHUGH IS A PRINCIPAL AT TURNER. MS. HEDLUND BEGAN HER INVESTMENT CAREER IN 1995 AND JOINED TURNER IN 2000 AFTER SERVING AS AN AUDIT ENGAGEMENT SENIOR AT ARTHUR ANDERSON LLP. MR. SCHROTBERGER STARTED HIS INVESTMENT CAREER IN 1994 AND JOINED TURNER IN 2001 FROM BLACKROCK FINANCIAL MANAGEMENT WHERE HE SERVED AS AN INVESTMENT ANALYST. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------ NII Holdings, Inc. 2.66% ------------------------------------ Precision Castparts Corp. 1.94% ------------------------------------ F5 Networks, Inc. 1.94% ------------------------------------ T. Rowe Price Group, Inc. 1.84% ------------------------------------ VeriSign, Inc. 1.73% ------------------------------------ KLA-Tencor Corp. 1.66% ------------------------------------ Owens-Illinois, Inc. 1.64% ------------------------------------ Shire Plc (ADR) 1.56% ------------------------------------ Coach, Inc. 1.55% ------------------------------------ Fiserv, Inc. 1.46% ------------------------------------ - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 LOGO - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- TURNER MID-CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY TURNER INVESTMENT PARTNERS, INC. LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- TURNER MID-CAP GROWTH PORTFOLIO MANAGED BY TURNER INVESTMENT PARTNERS, INC. VS. RUSSELL MIDCAP(R) GROWTH INDEX/1/ Growth Based on $10,000+ [CHART] Turner Mid-Cap Russell Midcap(R) Growth Portfolio Growth Index/1/ ---------------- --------------- 4/30/2004 $10,000 $10,000 12/31/2004 11,230 11,336 12/31/2005 12,535 12,706 12/31/2006 13,324 14,062 6/30/2007 15,171 15,604 --------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) --------------------------------------------------------- 1 Year 3 Year Since Inception/3/ --------------------------------------------------------- Turner Mid-Cap Growth - -- Portfolio--Class A 16.23% 13.37% 14.06% Class B 15.80% 13.09% 13.79% --------------------------------------------------------- Russell Midcap(R) Growth - - - Index/1/ 19.73% 14.48% 15.08% --------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The Russell Midcap(R) Growth Index is an unmanaged index which measures the performance of those Russell Midcap companies with higher price-to-book ratios and higher forecasted growth values. The stocks are also members of the Russell 1000 Growth index. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A and Class B shares is 5/1/04. Index returns are based on an inception date of 4/30/04. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 2 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 TURNER MID-CAP GROWTH PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,138.60 $4.24 Hypothetical (5% return before expenses) 1,000.00 1,020.83 4.01 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,136.10 $5.51 Hypothetical (5% return before expenses) 1,000.00 1,019.64 5.21 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.80% and 1.04% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 3 MET INVESTORS SERIES TRUST TURNER MID-CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------ COMMON STOCKS - 98.3% AUTO COMPONENTS - 1.3% Goodyear Tire & Rubber Co. (The)*..... 151,720 $ 5,273,787 ------------- BANKS - 1.2% Northern Trust Corp................... 70,240 4,512,218 Synovus Financial Corp................ 15,770 484,139 ------------- 4,996,357 ------------- BEVERAGES - 0.7% Hansen Natural Corp.*(a).............. 68,740 2,954,445 ------------- BIOTECHNOLOGY - 0.8% Alexion Pharmaceuticals, Inc.*(a)..... 69,510 3,132,121 ------------- CHEMICALS - 0.8% Celanese Corp......................... 82,210 3,188,104 ------------- COMMERCIAL SERVICES & SUPPLIES - 1.2% Quanta Services, Inc.*(a)............. 93,740 2,875,006 VistaPrint, Ltd.*(a).................. 54,520 2,085,390 ------------- 4,960,396 ------------- COMMUNICATIONS EQUIPMENT & SERVICES - 2.3% Atheros Communications, Inc.*(a)...... 149,270 4,603,487 Polycom, Inc.*........................ 79,650 2,676,240 Sonus Networks, Inc.*(a).............. 256,470 2,185,124 ------------- 9,464,851 ------------- CONSTRUCTION & ENGINEERING - 0.2% Shaw Group, Inc. (The)*............... 20,680 943,830 ------------- CONTAINERS & PACKAGING - 2.3% Jarden Corp.*......................... 63,730 2,741,027 Owens-Illinois, Inc.*................. 190,050 6,651,750 ------------- 9,392,777 ------------- ELECTRICAL EQUIPMENT & SERVICES - 1.1% Baldor Electric Co.(a)................ 90,850 4,477,088 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS - 2.1% General Cable Corp.*(a)............... 34,980 2,649,735 Riverbed Technology, Inc.*............ 49,360 2,162,955 Thermo Fisher Scientific, Inc.*....... 74,800 3,868,656 ------------- 8,681,346 ------------- ENERGY EQUIPMENT & SERVICES - 3.1% Cameron International Corp.*.......... 70,650 5,049,355 Diamond Offshore Drilling, Inc.(a).... 19,480 1,978,389 National-Oilwell Varco, Inc.*......... 52,540 5,476,770 ------------- 12,504,514 ------------- FINANCIAL - DIVERSIFIED - 8.3% Affiliated Managers Group, Inc.*(a)... 41,615 5,358,347 Greenhill & Co., Inc.(a).............. 64,410 4,425,611 IntercontinentalExchange, Inc.*....... 39,220 5,798,677 Lazard, Ltd. - Class A(a)............. 36,350 1,636,841 Nymex Holdings, Inc.(a)............... 39,466 4,958,114 T. Rowe Price Group, Inc.............. 144,160 7,480,462 TD Ameritrade Holding Corp.*(a)....... 201,274 4,025,480 ------------- 33,683,532 ------------- ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- FOOD PRODUCTS - 1.0% Wm. Wrigley Jr. Co.(a)..................... 74,610 $ 4,126,679 ------------- HEALTH CARE EQUIPMENT & SUPPLIES - 3.9% C.R. Bard, Inc............................. 23,800 1,966,594 DENTSPLY International, Inc................ 56,929 2,178,104 Hologic, Inc.*............................. 34,920 1,931,425 Intuitive Surgical, Inc.*(a)............... 15,730 2,182,852 Kyphon, Inc.*(a)........................... 55,410 2,667,991 St. Jude Medical, Inc.*.................... 121,890 5,057,216 ------------- 15,984,182 ------------- HEALTH CARE PROVIDERS & SERVICES - 3.9% Express Scripts, Inc.*..................... 59,600 2,980,596 Health Net, Inc.*.......................... 32,140 1,696,992 Henry Schein, Inc.*........................ 51,680 2,761,262 Manor Care, Inc............................ 50,420 3,291,922 Psychiatric Solutions, Inc.*(a)............ 54,982 1,993,647 Universal Health Services, Inc. - Class B.. 48,540 2,985,210 ------------- 15,709,629 ------------- HOTELS, RESTAURANTS & LEISURE - 5.4% Hilton Hotels Corp......................... 152,090 5,090,452 International Game Technology.............. 135,360 5,373,792 Starwood Hotels & Resorts Worldwide, Inc... 46,900 3,145,583 WMS Industries, Inc.*(a)................... 139,335 4,021,208 Wynn Resorts, Ltd.(a)...................... 46,890 4,205,564 ------------- 21,836,599 ------------- INDUSTRIAL - DIVERSIFIED - 1.5% Harsco Corp................................ 83,820 4,358,640 Sterlite Industries (India), Ltd. (ADR)*(a) 117,220 1,719,617 ------------- 6,078,257 ------------- INDUSTRIAL CONGLOMERATES - 1.1% Roper Industries, Inc.(a).................. 80,180 4,578,278 ------------- INTERNET & CATALOG RETAIL - 0.7% Expedia, Inc.*(a).......................... 93,300 2,732,757 ------------- INTERNET SOFTWARE & SERVICES - 6.4% Akamai Technologies, Inc.*(a).............. 114,650 5,576,576 Cogent Communications Group, Inc.*......... 81,754 2,441,992 F5 Networks, Inc.*......................... 97,808 7,883,325 Juniper Networks, Inc.*.................... 182,820 4,601,579 Monster Worldwide, Inc.*................... 66,200 2,720,820 SINA Corp.*................................ 68,510 2,867,829 ------------- 26,092,121 ------------- IT CONSULTING & SERVICES - 1.5% Fiserv, Inc.*.............................. 104,176 5,917,197 ------------- MACHINERY - 0.5% Oshkosh Truck Corp......................... 31,780 1,999,598 ------------- MANUFACTURING - 1.1% AMETEK, Inc................................ 106,990 4,245,363 ------------- See notes to financial statements 4 MET INVESTORS SERIES TRUST TURNER MID-CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- MEDIA - 1.3% Bigband Networks, Inc.*(a)................. 58,460 $ 766,411 Focus Media Holding, Ltd.*(a).............. 87,124 4,399,762 ------------- 5,166,173 ------------- METALS & MINING - 3.3% Allegheny Technologies, Inc.(a)............ 31,040 3,255,475 Arch Coal, Inc.(a)......................... 61,810 2,150,988 Precision Castparts Corp................... 65,040 7,893,255 ------------- 13,299,718 ------------- OIL & GAS - 4.8% Frontier Oil Corp.......................... 56,010 2,451,558 Quicksilver Resources, Inc.*(a)............ 81,640 3,639,511 Range Resources Corp....................... 135,535 5,070,364 Southwestern Energy Co.*................... 68,710 3,057,595 Williams Cos., Inc. (The).................. 166,670 5,270,106 ------------- 19,489,134 ------------- PERSONAL PRODUCTS - 1.1% Avon Products, Inc......................... 115,590 4,247,932 ------------- PHARMACEUTICALS - 2.2% Allergan, Inc.............................. 47,460 2,735,594 Shire Plc (ADR)(a)......................... 85,300 6,323,289 ------------- 9,058,883 ------------- REAL ESTATE - 2.2% CB Richard Ellis Group, Inc. - Class A *(a) 102,980 3,758,770 Corrections Corporation of America*........ 47,880 3,021,707 Digital Realty Trust, Inc. (REIT).......... 54,750 2,062,980 ------------- 8,843,457 ------------- RETAIL - SPECIALTY - 3.3% Bare Escentuals, Inc.*(a).................. 75,307 2,571,734 GameStop Corp., - Class A*................. 136,630 5,342,233 O' Reilly Automotive, Inc.*................ 80,020 2,924,731 Urban Outfitters, Inc.*.................... 97,650 2,346,530 ------------- 13,185,228 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 9.6% Altera Corp.(a)............................ 202,040 4,471,145 First Solar, Inc.*(a)...................... 43,950 3,924,295 Intersil Corp. - Class A................... 156,100 4,910,906 KLA-Tencor Corp.(a)........................ 122,420 6,726,979 Maxim Integrated Products, Inc............. 175,470 5,862,453 NVIDIA Corp.*.............................. 138,125 5,705,944 ON Semiconductor Corp.*(a)................. 241,830 2,592,418 Varian Semiconductor Equipment Associates, Inc.*(a)..................... 121,410 4,863,684 ------------- 39,057,824 ------------- SOFTWARE - 3.9% Salesforce.com, Inc.*(a)................... 91,570 3,924,690 VeriFone Holdings, Inc.*(a)................ 142,220 5,013,255 VeriSign, Inc.*............................ 221,220 7,019,311 ------------- 15,957,256 ------------- ---------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 0.7% SAVVIS, Inc.*.............................. 59,330 $ 2,937,428 ------------- TELECOMMUNICATION SERVICES - WIRELESS - 7.0% American Tower Corp. - Class A*(a)......... 113,060 4,748,520 Crown Castle International Corp.*(a)....... 80,010 2,901,963 Leap Wireless International, Inc.*......... 59,970 5,067,465 MetroPCS Communications, Inc.*............. 60,350 1,993,964 Millicom International Cellular S.A.*...... 32,720 2,998,461 NII Holdings, Inc.*........................ 133,960 10,815,930 ------------- 28,526,303 ------------- TEXTILES, APPAREL & LUXURY GOODS - 5.2% Coach, Inc.*............................... 133,010 6,303,344 Guess?, Inc.(a)............................ 112,850 5,421,314 Polo Ralph Lauren Corp.(a)................. 58,370 5,726,681 Under Armour, Inc. - Class A*(a)........... 82,540 3,767,951 ------------- 21,219,290 ------------- TRANSPORTATION - 1.3% C.H. Robinson Worldwide, Inc.(a)........... 98,440 5,170,069 ------------- Total Common Stocks (Cost $334,100,467) 399,112,503 ------------- SHORT-TERM INVESTMENT - 5.4% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 3.40% to be repurchased at $21,830,183 on 07/02/07 collateralized by $23,970,000 FHLMC at 5.300% due 05/12/20 with a value of $22,262,138. (Cost - $21,824,000)..................... $21,824,000 21,824,000 ------------- TOTAL INVESTMENTS - 103.7% (Cost $355,924,467) 420,936,503 Other Assets and Liabilities (net) - (3.7)% (14,942,821) ------------- TOTAL NET ASSETS - 100.0% $ 405,993,682 ============= PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $96,701,693 and the collateral received consisted of cash in the amount of $98,865,700. ADR - American Depositary Receipt FHLMC - Federal Home Loan Mortgage Corporation REIT - Real Estate Investment Trust See notes to financial statements 5 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) TURNER MID-CAP GROWTH PORTFOLIO ASSETS Investments, at value (Note 2)* $399,112,503 Repurchase Agreement 21,824,000 Cash 872 Collateral for securities on loan 98,865,700 Receivable for investments sold 4,972,332 Receivable for Trust shares sold 377,472 Dividends receivable 105,320 Interest receivable 2,061 ------------ Total assets 525,260,260 ------------ LIABILITIES Payables for: Investments purchased 19,941,439 Trust shares redeemed 74,282 Distribution and services fees - Class B 15,251 Collateral for securities on loan 98,865,700 Investment advisory fee payable (Note 3) 255,971 Administration fee payable 4,660 Custodian and accounting fees payable 70,997 Accrued expenses 38,278 ------------ Total liabilities 119,266,578 ------------ NET ASSETS $405,993,682 ============ NET ASSETS REPRESENTED BY: Paid in surplus $320,792,263 Accumulated net realized gain 20,845,803 Unrealized appreciation on investments 65,012,036 Accumulated net investment loss (656,420) ------------ Total $405,993,682 ============ NET ASSETS Class A $332,363,773 ============ Class B 73,629,909 ============ CAPITAL SHARES OUTSTANDING Class A 23,713,910 ============ Class B 5,291,654 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 14.02 ============ Class B 13.91 ============ - -------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $334,100,467 See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) TURNER MID-CAP GROWTH PORTFOLIO INVESTMENT INCOME: Dividends $ 646,646 Interest (1) 240,336 ----------- Total investment income 886,982 ----------- EXPENSES: Investment advisory fee (Note 3) 1,429,539 Administration fees 14,521 Custody and accounting fees 17,675 Distribution fee - Class B 87,700 Transfer agent fees 6,709 Audit 12,047 Legal 7,457 Trustee fees and expenses 4,915 Shareholder reporting 10,596 Insurance 2,296 Other 1,649 ----------- Total expenses 1,595,104 Less broker commission recapture (52,635) ----------- Net expenses 1,542,469 ----------- Net investment loss (655,487) ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on: Investments 21,281,798 ----------- Net realized gain on investments 21,281,798 ----------- Net change in unrealized appreciation on: Investments 27,305,160 ----------- Net change in unrealized appreciation on investments 27,305,160 ----------- Net realized and change in unrealized gain on investments 48,586,958 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $47,931,471 =========== - -------------------------------------------------------------------------------------- (1)Interest income includes securities lending income of: $ 65,086 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) TURNER MID-CAP GROWTH PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment loss $ (655,487) $ (87,814) Net realized gain on investments 21,281,798 12,568,229 Net change in unrealized appreciation on investments 27,305,160 4,165,896 ------------ ------------ Net increase in net assets resulting from operations 47,931,471 16,646,311 ------------ ------------ DISTRIBUTIONS TO SHAREHOLDERS: From net realized gains Class A (10,493,795) (2,235,951) Class B (2,427,402) (806,556) ------------ ------------ Net decrease in net assets resulting from distributions (12,921,197) (3,042,507) ------------ ------------ CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 40,220,604 108,813,289 Class B 5,136,509 18,855,026 Net asset value of shares issued through dividend reinvestment Class A 10,493,795 2,235,951 Class B 2,427,402 806,556 Cost of shares repurchased Class A (21,521,017) (16,127,638) Class B (9,557,516) (9,960,363) ------------ ------------ Net increase in net assets from capital share transactions 27,199,777 104,622,821 ------------ ------------ TOTAL INCREASE IN NET ASSETS 62,210,051 118,226,625 Net assets at beginning of period 343,783,631 225,557,006 ------------ ------------ Net assets at end of period $405,993,682 $343,783,631 ============ ============ Net assets at end of period includes distributions in excess of net investment income $ (656,420) $ (933) ============ ============ See notes to financial statements 8 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A TURNER MID-CAP GROWTH PORTFOLIO -------------------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ----------------------------- (UNAUDITED) 2006 2005 2004(B) -------------- ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD....................................... $12.75 $12.13 $11.23 $10.00 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)............................................... (0.02)(a) 0.00 +(a) (0.04)(a) (0.03)(a) Net Realized/Unrealized Gain on Investments................................ 1.76 0.77 1.35 1.26 ------ ------ ------ ------ Total from Investment Operations........................................... 1.74 0.77 1.31 1.23 ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... -- -- -- -- Distributions from Net Realized Capital Gains.............................. (0.47) (0.15) (0.41) -- ------ ------ ------ ------ Total Distributions........................................................ (0.47) (0.15) (0.41) -- ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD............................................. $14.02 $12.75 $12.13 $11.23 ====== ====== ====== ====== TOTAL RETURN 13.86 % 6.30% 11.61 % 12.30 % Ratio of Expenses to Average Net Assets.................................... 0.80 %* 0.87% 0.85 % 0.91 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 0.82 %* 0.92% 0.85 % 0.91 %* Ratio of Net Investment Income (Loss) to Average Net Assets................ (0.31)%* 0.03% (0.30)% (0.42)%* Portfolio Turnover Rate.................................................... 64.8 % 153.0% 156.4 % 101.7 % Net Assets, End of Period (in millions).................................... $332.4 $274.8 $168.7 $ 76.5 CLASS B ------------------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ---------------------------- (UNAUDITED) 2006 2005 2004(B) -------------- ------ ------ ------- NET ASSET VALUE, BEGINNING OF PERIOD....................................... $12.68 $12.09 $11.22 $10.00 ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Loss........................................................ (0.04)(a) (0.03)(a) (0.07)(a) (0.05)(a) Net Realized/Unrealized Gain on Investments................................ 1.74 0.77 1.35 1.27 ------ ------ ------ ------ Total from Investment Operations........................................... 1.70 0.74 1.28 1.22 ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income....................................... -- -- -- -- Distributions from Net Realized Capital Gains.............................. (0.47) (0.15) (0.41) -- ------ ------ ------ ------ Total Distributions........................................................ (0.47) (0.15) (0.41) -- ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD............................................. $13.91 $12.68 $12.09 $11.22 ====== ====== ====== ====== TOTAL RETURN............................................................... 13.61 % 6.07 % 11.36 % 12.20 % Ratio of Expenses to Average Net Assets.................................... 1.04 %* 1.12 % 1.10 % 1.10 %* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates... 1.07 %* 1.17 % 1.10 % 1.10 %* Ratio of Net Investment Loss to Average Net Assets......................... (0.56)%* (0.22)% (0.58)% (0.72)%* Portfolio Turnover Rate.................................................... 64.8 % 153.0 % 156.4 % 101.7 % Net Assets, End of Period (in millions).................................... $ 73.6 $ 69.0 $ 56.9 $ 79.7 * Annualized + Rounds to less than $0.005 per share. (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/01/2004. See notes to financial statements 9 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Turner Mid-Cap Growth Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Turner Investment Partners, Inc., (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------- Turner Mid-Cap Growth Portfolio $1,429,539 0.80% First $300 Million 0.70% Over $300 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Turner Mid-Cap Growth Portfolio 0.95% 1.20% 1.10%* * Class not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Increase Through (Decrease) Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ---------- --------- ------------- ----------- ------------ ---------- Turner Mid-Cap Growth Portfolio Class A 06/30/2007 21,548,182 2,975,393 786,641 (1,596,306) 2,165,728 23,713,910 12/31/2006 13,905,074 8,703,853 163,926 (1,224,671) 7,643,108 21,548,182 Class B 06/30/2007 5,440,992 382,969 183,200 (715,507) (149,338) 5,291,654 12/31/2006 4,704,761 1,482,867 59,393 (806,029) 736,231 5,440,992 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Turner Mid-Cap Growth Portfolio $-- $255,721,064 $-- $233,453,626 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio was as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ------------ ------------ -------------- -------------- Turner Mid-Cap Growth Portfolio $355,924,467 $67,783,433 $(2,771,397) $65,012,036 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Turner Mid-Cap Growth Portfolio $96,701,693 $98,865,700 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ------------------- --------------------- --------------------- 2006 2005 2006 2005 2006 2005 -------- ---------- ---------- ---------- ---------- ---------- Turner Mid-Cap Growth Portfolio $120,405 $1,969,639 $2,922,103 $5,347,971 $3,042,508 $7,317,610 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ----------- Turner Mid-Cap Growth Portfolio $-- $12,770,607 $37,421,469 $-- $50,192,076 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 14 MET INVESTORS SERIES TRUST Van Kampen Comstock Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- VAN KAMPEN COMSTOCK PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET CONDITIONS Although stocks generally rose over the six months ended June 30, 2007, increased volatility tempered the market's gains. Weighing heavily on the market were concerns about rising inflation and interest rates, which would likely dampen consumer spending, corporate profits and the boom in corporate buyouts--some of the chief factors driving the markets in the past few years. Moreover, a higher interest rate environment would make bonds appear more attractive than stocks, which would lead investors to rotate out of the stock market. The weakening U.S. housing market was another source of heightened anxieties. Lower home values are expected to remove a significant source of consumer borrowing, home equity, which would trigger a slump in consumer spending. Furthermore, several hedge funds invested in securities related to subprime mortgages (loans made to less creditworthy consumers) were nearing collapse at the end of the reporting period. Despite these overhangs, other more positive news continued to bolster stock investors' enthusiasm. Wage growth and steady employment trends helped support consumer spending, fueling a slight uptick in economic growth from the first quarter to the second quarter of 2007. Corporate earnings reported for the first quarter were reasonably strong. But, given the recently more turbulent environment, investors tempered their expectations for second quarter earnings, which were made available after the close of this reporting period. PERFORMANCE ANALYSIS For the six-month period ended June 30, 2007, the Portfolio's Class A shares returned 6.11 percent and class B shares returned 6.02 percent. In comparison, the Portfolio's benchmark, the S&P 500(R) Index, returned 6.96 percent for the same period. The Portfolio's underperformance relative to the S&P 500(R) Index was primarily driven by the Portfolio's lack of exposure to energy stocks. By our measures, these stocks are overpriced relative to our assessment of fair value. Our stock selection in the financials sector was also a detractor from relative performance, as the Portfolio's diversified financial holdings did not perform as well as those represented in the S&P 500(R) Index. However, the Portfolio performed well relative to the S&P 500(R) Index in other areas. The Portfolio's holdings in the health care sector, which are almost entirely pharmaceutical stocks, were a source of strength for relative returns. The pharmaceutical industry began to see a turnaround after waning investor sentiment kept pharmaceutical companies' stock prices depressed for the past several years. In the consumer staples sector, the Portfolio held a food company and a diversified consumer goods company that contributed positively to relative performance. MANAGEMENT STRATEGY Investors have continued to favor cyclical stocks (those stocks whose performance is highly correlated to the economic cycle)--and in particular, energy stocks--for what seems like a protracted period. However, the expensive valuations in these areas of the market indicate to us that investors have continued to overlook the considerable downside of these stocks in a decelerating economic environment. Rather than chase such short-term, unsustainable performance, we continue to seek stocks with reasonable valuations relative to our assessment of fair value. As a result, all sector weights are built from the bottom up, driven by the valuation opportunities presented by individual companies and not by economic or market forecasts. On that basis, the Portfolio continued to have greater exposure to those companies whose earnings growth does not depend on the economic cycle, including notable weights in health care, consumer discretionary and consumer staples stocks. In contrast, the lack of compelling opportunities in cyclical stocks has resulted in the Portfolio's very modest exposure to the industrials sector and its zero weighting in energy stocks. Additionally, we recently trimmed selected telecommunication services holdings based on company-specific fundamental and valuation factors. There is no guarantee that the sectors mentioned will continue to perform well or be held by the portfolio in the future. Data as of 6/30/07 and is subject to change at any time. The commentary is provided for informational purposes only and should not be deemed a recommendation to buy or sell securities in the sectors mentioned above. PORTFOLIO MANAGEMENT The Portfolio is managed by Van Kampen's Multi-Cap Value team which is made up of established investment professionals. Current members of the team include B. Robert Baker, Jr., Jason S. Leder and Kevin C. Holt. Mr. Baker is a Managing Director with Van Kampen and has been employed by Van Kampen since 1991. Mr. Leder and Mr. Holt are Executive Directors with Van Kampen and have been employed by Van Kampen since 1995 and 1999, respectively. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- VAN KAMPEN COMSTOCK PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets --------------------------------------- Citigroup, Inc. 4.06% --------------------------------------- Coca-Cola Co. 3.13% --------------------------------------- Wyeth 3.08% --------------------------------------- Bank of America Corp. 3.04% --------------------------------------- International Paper Co. 3.02% --------------------------------------- Comcast Corp. - Class A 3.01% --------------------------------------- Bristol-Myers Squibb Co. 2.94% --------------------------------------- Time Warner, Inc. 2.76% --------------------------------------- Verizon Communications, Inc. 2.75% --------------------------------------- Viacom, Inc. - Class A 2.62% --------------------------------------- - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Non-Cyclical 33.8% Financials 26.6% Communications 18.2% Basic Materials 8.2% Technology 5.9% Cyclical 5.8% Industrials 1.5% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- VAN KAMPEN COMSTOCK PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- VAN KAMPEN COMSTOCK PORTFOLIO MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) VS. S&P 500(R) INDEX/1/ AND RUSSELL 1000(R) VALUE INDEX/2/ Growth Based on $10,000+ [CHART] Van Kampen S&P 500(R) Russell 1000(R) Comstock Portfolio Index/1/ Value Index/2/ ------------------ ---------- --------------- 4/30/2005 $10,000 $10,000 $10,000 12/31/2005 10,593 10,929 10,891 12/31/2006 12,325 12,656 13,313 6/30/2007 13,078 13,537 14,143 -------------------------------------------------------------- Average Annual Return/3/ (for the period ended 6/30/07) -------------------------------------------------------------- 1 Year Since Inception/4/ -------------------------------------------------------------- Van Kampen Comstock - -- Portfolio--Class A 18.95% 13.18% Class B 18.68% 12.92% -------------------------------------------------------------- - - - S&P 500(R) Index/1/ 20.59% 15.00% -------------------------------------------------------------- - -- Russell 1000(R) Value Index/2/ 21.87% 17.35% -------------------------------------------------------------- +The chart reflects the performance of Class A shares of the Portfolio. The performance of Class A shares will differ from that of the Class B shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The S&P 500(R) Index is an unmanaged index consisting of 500 stocks chosen for market size, liquidity, and industry group representation. It is a market-value weighted index (stock price times number of shares outstanding), with each stock's weight in the Index proportionate to its market value. The Index does not include fees or expenses and is not available for direct investment. /2/The Russell 1000(R) Value Index is an unmanaged index which measures the performance of those Russell 1000(R) Index companies with lower price-to-book ratios and lower forecasted growth values. The Index does not include fees and expenses and is not available for direct investment. /3/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /4/Inception of Class A and Class B shares is 5/2/05. Index returns are based on an inception date of 4/30/05. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 VAN KAMPEN COMSTOCK PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,061.10 $3.07 Hypothetical (5% return before expenses) 1,000.00 1,021.82 3.01 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,060.20 $4.29 Hypothetical (5% return before expenses) 1,000.00 1,020.63 4.21 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.60% and 0.84% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST VAN KAMPEN COMSTOCK PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ------------------------------------------------------------------ SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ------------------------------------------------------------------ COMMON STOCKS - 92.6% AIRLINES - 0.7% Southwest Airlines Co.(a)............... 800,400 $ 11,933,964 --------------- BANKS - 9.8% Bank of America Corp.................... 1,128,400 55,167,476 Bank of New York Co., Inc............... 642,800 26,637,632 Barclays Plc (ADR)...................... 46,800 2,610,972 PNC Financial Services Group, Inc....... 170,100 12,175,758 U.S. Bancorp............................ 251,800 8,296,810 Wachovia Corp........................... 909,200 46,596,500 Wells Fargo & Co........................ 730,800 25,702,236 --------------- 177,187,384 --------------- BEVERAGES - 3.8% Anheuser-Busch Cos., Inc.(a)............ 252,900 13,191,264 Coca-Cola Co............................ 1,085,500 56,782,505 --------------- 69,973,769 --------------- CHEMICALS - 2.9% E.I. du Pont de Nemours & Co............ 781,500 39,731,460 Rohm & Haas Co.(a)...................... 227,800 12,456,104 --------------- 52,187,564 --------------- COMMUNICATIONS EQUIPMENT & SERVICES - 0.3% Cisco Systems, Inc.*.................... 167,000 4,650,950 --------------- COMPUTERS & PERIPHERALS - 2.9% Dell, Inc.*............................. 947,400 27,048,270 Hewlett-Packard Co...................... 196,200 8,754,444 International Business Machines Corp.(a) 158,100 16,640,025 --------------- 52,442,739 --------------- FINANCIAL - DIVERSIFIED - 9.2% Bear Stearns Cos., Inc.................. 45,200 6,328,000 Citigroup, Inc.......................... 1,436,800 73,693,472 Fannie Mae.............................. 141,600 9,250,728 Freddie Mac............................. 396,300 24,055,410 JPMorgan Chase & Co..................... 527,000 25,533,150 Merrill Lynch & Co., Inc................ 264,700 22,123,626 Western Union Co........................ 301,800 6,286,494 --------------- 167,270,880 --------------- FOOD & DRUG RETAILING - 1.8% Kraft Foods, Inc. - Class A............. 920,910 32,462,078 --------------- FOOD PRODUCTS - 3.9% Cadbury Schweppes Plc (ADR)(a).......... 641,500 34,833,450 Unilever NV............................. 1,143,500 35,471,370 --------------- 70,304,820 --------------- HEALTH CARE EQUIPMENT & SUPPLIES - 0.6% Boston Scientific Corp.*................ 671,400 10,299,276 --------------- --------------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------------- HEALTH CARE PROVIDERS & SERVICES - 1.3% Cardinal Health, Inc....................... 347,600 $ 24,554,464 --------------- HOUSEHOLD PRODUCTS - 2.1% Kimberly-Clark Corp........................ 395,900 26,481,751 Procter & Gamble Co. (The)................. 190,300 11,644,457 --------------- 38,126,208 --------------- INDUSTRIAL - DIVERSIFIED - 1.4% General Electric Co........................ 649,400 24,859,032 --------------- INSURANCE - 6.0% AFLAC, Inc................................. 214,000 10,999,600 American International Group, Inc.......... 268,500 18,803,055 Berkshire Hathaway, Inc. - Class B*........ 2,960 10,670,800 Chubb Corp. (The).......................... 678,020 36,708,003 Genworth Financial, Inc. - Class A......... 163,600 5,627,840 Hartford Financial Services Group, Inc. (The)............................... 75,300 7,417,803 MBIA, Inc.................................. 16,900 1,051,518 Torchmark Corp............................. 103,600 6,941,200 Travelers Cos., Inc. (The)................. 206,600 11,053,100 --------------- 109,272,919 --------------- INTERNET SOFTWARE & SERVICES - 0.0% McAfee, Inc*............................... 3,800 133,760 --------------- IT CONSULTING & SERVICES - 0.3% First Data Corp............................ 179,200 5,854,464 --------------- MEDIA - 12.0% Clear Channel Communications, Inc.(a)...... 203,599 7,700,114 Comcast Corp. - Class A*................... 1,942,750 54,630,130 Gannett Co., Inc........................... 97,400 5,352,130 Liberty Media Holding Corp. - Class A*..... 150,935 17,762,031 Liberty Media Holding Corp. - Interactive - Class A*................................. 851,675 19,017,903 News Corp. - Class B(a).................... 705,900 16,193,346 Time Warner, Inc........................... 2,382,102 50,119,426 Viacom, Inc. - Class A*.................... 1,143,850 47,618,475 --------------- 218,393,555 --------------- METALS & MINING - 1.7% Alcoa, Inc................................. 753,900 30,555,567 --------------- PAPER & FOREST PRODUCTS - 3.0% International Paper Co.(a)................. 1,405,640 54,890,242 --------------- PHARMACEUTICALS - 16.0% Abbott Laboratories........................ 496,500 26,587,575 Bristol-Myers Squibb Co.................... 1,691,300 53,377,428 See notes to financial statements 5 MET INVESTORS SERIES TRUST VAN KAMPEN COMSTOCK PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) --------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------- PHARMACEUTICALS - CONTINUED Eli Lilly & Co................ 680,400 $ 38,020,752 GlaxoSmithKline Plc (ADR)(a).. 539,100 28,232,667 Pfizer, Inc................... 1,193,700 30,522,909 Roche Holding AG (ADR)........ 183,500 16,294,800 Sanofi-Aventis (ADR).......... 259,500 10,450,065 Schering-Plough Corp.......... 1,046,600 31,858,504 Wyeth......................... 974,900 55,900,766 --------------- 291,245,466 --------------- RETAIL - MULTILINE - 3.9% CVS Caremark Corp............. 685,500 24,986,475 Wal-Mart Stores, Inc.......... 935,600 45,011,716 --------------- 69,998,191 --------------- RETAIL - SPECIALTY - 0.8% Home Depot, Inc. (The)........ 182,300 7,173,505 Lowe's Cos., Inc.............. 267,200 8,200,368 --------------- 15,373,873 --------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS - 1.5% ASML Holding N.V*(a).......... 45,800 1,257,210 Intel Corp.................... 562,400 13,362,624 KLA-Tencor Corp.(a)........... 91,000 5,000,450 Texas Instruments, Inc........ 215,500 8,109,265 --------------- 27,729,549 --------------- SOFTWARE - 0.7% Microsoft Corp................ 430,200 12,677,994 --------------- TELECOMMUNICATION SERVICES - DIVERSIFIED - 4.6% AT&T, Inc..................... 642,800 26,676,200 Sprint Nextel Corp.(a)........ 37,900 784,909 Telefonaktiebolaget LM Ericsson (ADR).............. 157,100 6,266,719 Verizon Communications, Inc... 1,212,700 49,926,859 --------------- 83,654,687 --------------- ------------------------------------------------------------ SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ------------------------------------------------------------ TOBACCO - 1.4% Altria Group, Inc.............. 362,200 $ 25,404,708 --------------- Total Common Stocks (Cost $1,504,610,565) 1,681,438,103 --------------- SHORT-TERM INVESTMENTS - 7.0% REPURCHASE AGREEMENT - 0.0% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 1.50% to be repurchased at $109,014 on 07/02/07 collateralized by $115,000 FHLB 4.375% due 09/17/10 with a value of $113,533..................... $ 109,000 109,000 --------------- U.S. GOVERNMENT & AGENCY DISCOUNT NOTES - 7.0% Federal Home Loan Bank 4.80%, due 07/02/07(b)....... 127,200,000 127,166,080 --------------- Total Short-Term Investments (Cost $127,275,080) 127,275,080 --------------- TOTAL INVESTMENTS - 99.6% (Cost $1,631,885,645) 1,808,713,183 Other Assets and Liabilities (net) - 0.4% 6,867,336 --------------- TOTAL NET ASSETS - 100.0% $ 1,815,580,519 =============== PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $87,370,868 and the collateral received consisted of cash in the amount of $88,539,838 and securities in the amount of $805,375. (b) Zero coupon bond - Interest rate represents current yield to maturity. ADR - American Depositary Receipt FHLB - Federal Home Loan Bank See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) VAN KAMPEN COMSTOCK PORTFOLIO ASSETS Investments, at value (Note 2)* $1,808,604,183 Repurchase Agreement 109,000 Cash 708 Collateral for securities on loan 89,345,213 Receivable for investments sold 4,920,222 Receivable for Trust shares sold 2,346,469 Dividends receivable 2,182,985 Interest receivable 5 -------------- Total assets 1,907,508,785 -------------- LIABILITIES Payables for: Investments purchased 1,401,004 Trust shares redeemed 168,809 Distribution and services fees - Class B 33,764 Collateral for securities on loan 89,345,213 Investment advisory fee payable (Note 3) 859,191 Administration fee payable 18,801 Custodian and accounting fees payable 82,362 Accrued expenses 19,122 -------------- Total liabilities 91,928,266 -------------- NET ASSETS $1,815,580,519 ============== NET ASSETS REPRESENTED BY: Paid in surplus $1,591,428,149 Accumulated net realized gain 31,330,698 Unrealized appreciation on investments 176,827,538 Undistributed net investment income 15,994,134 -------------- Total $1,815,580,519 ============== NET ASSETS Class A $1,650,662,444 ============== Class B 164,918,075 ============== CAPITAL SHARES OUTSTANDING Class A 134,948,097 ============== Class B 13,520,921 ============== NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 12.23 ============== Class B 12.20 ============== - --------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $1,631,776,645 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENTS OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) VAN KAMPEN COMSTOCK PORTFOLIO INVESTMENT INCOME: Dividends (1) $17,431,056 Interest (2) 3,320,331 ----------- Total investment income 20,751,387 ----------- EXPENSES: Investment advisory fee (Note 3) 4,526,529 Administration fees 54,840 Custody and accounting fees 37,950 Distribution fee - Class B 189,463 Transfer agent fees 8,038 Audit 12,038 Legal 7,480 Trustee fees and expenses 9,212 Shareholder reporting 27,818 Insurance 8,438 Other 2,064 ----------- Total expenses 4,883,870 Less broker commission recapture (126,617) ----------- Net expenses 4,757,253 ----------- Net investment income 15,994,134 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FUTURES CONTRACTS: Net realized gain on: Investments 32,686,647 Futures contracts 178,180 ----------- Net realized gain on investments and futures contracts 32,864,827 ----------- Net change in unrealized appreciation on: Investments 38,090,686 ----------- Net change in unrealized appreciation on investments 38,090,686 ----------- Net realized and change in unrealized gain on investments and futures contracts 70,955,513 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $86,949,647 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 205,417 (2)Interest income includes securities lending income of: 77,598 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) VAN KAMPEN COMSTOCK PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 -------------- -------------- INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income $ 15,994,134 $ 23,246,245 Net realized gain on investments and futures contracts 32,864,827 30,138,929 Net change in unrealized appreciation on investments 38,090,686 123,430,916 -------------- -------------- Net increase in net assets resulting from operations 86,949,647 176,816,090 -------------- -------------- DISTRIBUTIONS TO SHAREHOLDERS: From net investment income Class A (21,133,447) (115,272) Class B (2,112,889) -- From net realized gains Class A (28,253,784) (12,670,822) Class B (3,183,717) (1,086,600) -------------- -------------- Net decrease in net assets resulting from distributions (54,683,837) (13,872,694) -------------- -------------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 378,675,492 369,018,258 Class B 28,848,747 83,035,683 Net asset value of shares issued through dividend reinvestment Class A 49,387,231 12,786,094 Class B 5,296,606 1,086,600 Cost of shares repurchased Class A (16,300,663) (198,585,356) Class B (18,011,870) (14,069,551) -------------- -------------- Net increase in net assets from capital share transactions 427,895,543 253,271,728 -------------- -------------- TOTAL INCREASE IN NET ASSETS 460,161,353 416,215,124 Net assets at beginning of period 1,355,419,166 939,204,042 -------------- -------------- Net assets at end of period $1,815,580,519 $1,355,419,166 ============== ============== Net assets at end of period includes undistributed net investment income $ 15,994,134 $ 23,246,336 ============== ============== See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A VAN KAMPEN COMSTOCK PORTFOLIO ----------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ------------------- (UNAUDITED) 2006 2005(B) -------------- -------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $ 11.95 $ 10.40 $10.00 -------- -------- ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.13 (a) 0.23 (a) 0.14 (a) Net Realized/Unrealized Gain on Investments............................. 0.60 1.45 0.45 -------- -------- ------ Total from Investment Operations........................................ 0.73 1.68 0.59 -------- -------- ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.19) (0.00)+ (0.11) Distributions from Net Realized Capital Gains........................... (0.26) (0.13) (0.08) -------- -------- ------ Total Distributions..................................................... (0.45) (0.13) (0.19) -------- -------- ------ NET ASSET VALUE, END OF PERIOD.......................................... $ 12.23 $ 11.95 $10.40 ======== ======== ====== TOTAL RETURN............................................................ 6.11% 16.34% 5.93% Ratio of Expenses to Average Net Assets................................. 0.60%* 0.67% 0.68%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.61%* 0.67% 0.68%* Ratio of Net Investment Income to Average Net Assets.................... 2.11%* 2.11% 2.02%* Portfolio Turnover Rate................................................. 12.0% 32.7% 75.7% Net Assets, End of Period (in millions)................................. $1,650.7 $1,210.1 $880.4 CLASS B ----------------------------------- FOR THE PERIOD FOR THE YEARS ENDED ENDED DECEMBER 31, JUNE 30, 2007 ------------------- (UNAUDITED) 2006 2005(B) -------------- -------- ------- NET ASSET VALUE, BEGINNING OF PERIOD.................................... $ 11.91 $ 10.39 $10.00 -------- -------- ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income................................................... 0.11 (a) 0.20 (a) 0.12 (a) Net Realized/Unrealized Gain on Investments............................. 0.61 1.45 0.46 -------- -------- ------ Total from Investment Operations........................................ 0.72 1.65 0.58 -------- -------- ------ LESS DISTRIBUTIONS Dividends from Net Investment Income.................................... (0.17) -- (0.11) Distributions from Net Realized Capital Gains........................... (0.26) (0.13) (0.08) -------- -------- ------ Total Distributions..................................................... (0.43) (0.13) (0.19) -------- -------- ------ NET ASSET VALUE, END OF PERIOD.......................................... $ 12.20 $ 11.91 $10.39 ======== ======== ====== TOTAL RETURN............................................................ 6.02% 16.05% 5.75% Ratio of Expenses to Average Net Assets................................. 0.84%* 0.92% 0.93%* Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates 0.86%* 0.92% 0.93%* Ratio of Net Investment Income to Average Net Assets.................... 1.86%* 1.85% 1.71%* Portfolio Turnover Rate................................................. 12.0% 32.7% 75.7% Net Assets, End of Period (in millions)................................. $164.9 $145.3 $58.8 * Annualized + Rounds to less than $0.005 per share (a) Per share amounts based on average shares outstanding during the period. (b) Commencement of operations--05/02/2005. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Van Kampen Comstock Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Morgan Stanley Investment Management, Inc., (dba Van Kampen), (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- -------------------------- Van Kampen Comstock Portfolio $4,526,529 0.65% First $500 Million 0.60% $500 Million to $1 Billion 0.525% Over $1 Billion State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Maximum Expense Ratio under current Expense Limitation Agreement --------------------- Portfolio Class A Class B Class E --------- ------- ------- ------- Van Kampen Comstock Portfolio 0.80% 1.05% 0.95%* * Class not offered during the period. If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Net Through Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - ----------- ---------- ------------- ----------- ----------- ----------- Van Kampen Comstock Portfolio Class A 06/30/2007 101,295,416 30,917,708 4,071,495 (1,336,522) 33,652,681 134,948,097 12/31/2006 84,656,186 33,736,932 1,202,804 (18,300,506) 16,639,230 101,295,416 Class B 06/30/2007 12,203,533 2,365,554 437,375 (1,485,541) 1,317,388 13,520,921 12/31/2006 5,655,536 7,658,764 102,446 (1,213,213) 6,547,997 12,203,533 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchase Sales - - ------------------------------ ------------------------------ Portfolio U.S. Government Non-Government U.S. Government Non-Government - --------- --------------- -------------- --------------- -------------- Van Kampen Comstock Portfolio $-- $546,164,348 $-- $170,171,299 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- -------------- ------------ -------------- -------------- Van Kampen Comstock Portfolio $1,631,885,645 $185,226,296 $(8,398,758) $176,827,538 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral - ----------- ----------- Van Kampen Comstock Portfolio $87,370,868 $89,345,213 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total ----------------------- ---------------------- ----------------------- 2006 2005 2006 2005 2006 2005 ----------- ----------- ---- ---- ----------- ----------- Van Kampen Comstock Portfolio $13,872,694 $17,136,862 $-- $-- $13,872,694 $17,136,862 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 7. DISTRIBUTIONS TO SHAREHOLDERS - CONTINUED As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total - - ------------- ------------- ------------ ------------------ ------------ Van Kampen Comstock Portfolio $34,621,599 $20,062,136 $137,202,826 $-- $191,886,561 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 15 MET INVESTORS SERIES TRUST Van Kampen Mid-Cap Growth Portfolio SEMI-ANNUAL REPORT JUNE 30, 2007 - -------------------------------------------------------------------------------- VAN KAMPEN MID-CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) LETTER TO POLICYHOLDERS - -------------------------------------------------------------------------------- MARKET CONDITIONS Although the U.S. equity market advanced in the six months ended June 30, 2007, domestic economic growth slowed significantly compared to recent years. Gross domestic product (GDP) reported in at 0.7 percent for the first quarter, which was substantially lower than in prior periods. Interest rates rose during the period, creating fears about the possibility of investors rotating out of the stock market in favor of attractive yields on fixed income instruments. Moreover, the ongoing deterioration of the sub-prime mortgage market (which makes loans to less creditworthy borrowers) and its impact on the declining housing and construction sectors created additional distress for investors. These anxieties were further exacerbated in June when news broke that Bear Stearns was offering more than $3 billion in financing to bail out two of its troubled hedge funds, which invest primarily in mortgage-related securities. However, despite these worrisome events, investors still retained their enthusiasm for equities, as positive economic data on the wage growth and employment fronts reported in the latter weeks of the period supported the market's momentum. Additionally, relatively strong corporate profits reports for the first quarter and continued frenetic merger and acquisition (M&A) activity helped to sustain positive investor sentiment through the end of the reporting period. PERFORMANCE ANALYSIS For the period from January 1, 2007 through June 30, 2007, the Portfolio's A shares returned 13.15% and B shares returned 12.90%. In comparison, the Portfolio's benchmark, the Russell Midcap(R) Growth Index, returned 10.97% for the same period. Many sectors provided strong positive returns for the Portfolio relative to the Russell Midcap Growth Index for this period. Within the technology sector, stock selection in computer software services had the most favorable impact on overall performance, and an sector underweight also helped. The Portfolio's holding of a wireless company in the utilities sector significantly added to relative returns. In the heath care sector, both stock selection and an underweight allocation were advantageous to performance. In particular, the Portfolio's investment in medical and dental instruments and supplies and in health care services turned out to be quite beneficial. In contrast, the sectors that had the largest negative influence on the Portfolio's return relative to the Russell Midcap(R) Growth Index were the other energy, materials and processing, and the multi-industry sectors. In the other energy sector, an avoidance of oil well equipment companies was a key detractor to performance. Additionally, an underweight position in the materials and processing sector diminished the Portfolio's relative returns. In the multi-industry sector (which includes conglomerates), both stock selection and an underweight allocation also hindered performance. MANAGEMENT STRATEGY We use intensive fundamental research to seek high-quality growth companies. Our investment discipline favors companies that have sustainable competitive advantages, business visibility, rising return on invested capital, free cash flow and a favorable risk/reward profile. Because we emphasize secular growth, short-term market events are not as meaningful in the stock selection process. At the end of the period, consumer discretionary represented the largest sector weight and overweight in the Portfolio, followed by the financial services and health care sectors. Both the financial services and health care sectors were underweight versus the Russell Midcap(R) Growth Index. DENNIS LYNCH DAVID COHEN SAN CHAINARI ALEXANDER NORTON Portfolio Managers MORGAN STANLEY INVESTMENT MANAGEMENT, INC. The views expressed above are those of the investment subadvisory firm and are subject to change based on market and other conditions, and no forecast can be guaranteed. Information about the Portfolio's holdings, asset allocation, industry allocation or country diversification is historical and is not an indication of future portfolio composition which will vary. - -------------------------------------------------------------------------------- TOP TEN HOLDINGS BY MARKET VALUE As of 6/30/07 Percent of Description Net Assets ------------------------------------------- Ultra Petroleum Corp. 4.20% ------------------------------------------- NII Holdings, Inc. 3.26% ------------------------------------------- Aeroplan Income Fund 3.09% ------------------------------------------- C.H. Robinson Worldwide, Inc. 2.96% ------------------------------------------- Dade Behring Holdings, Inc. 2.96% ------------------------------------------- Grupo Televisa S.A. (ADR) 2.81% ------------------------------------------- Corporate Executive Board Co. 2.76% ------------------------------------------- Southwestern Energy Co. 2.60% ------------------------------------------- Abercrombie & Fitch Co.--Class A 2.55% ------------------------------------------- Nalco Holding Co. 2.44% ------------------------------------------- - -------------------------------------------------------------------------------- 1 - -------------------------------------------------------------------------------- VAN KAMPEN MID-CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- PORTFOLIO COMPOSITION (% of portfolio market value) As of 6/30/07 [CHART] Communications 23.6% Non-Cyclical 19.1% Cyclical 17.4% Industrials 12.5% Financials 10.2% Energy 7.9% Technology 4.1% Basic Materials 3.6% Diversified 1.6% - -------------------------------------------------------------------------------- 2 - -------------------------------------------------------------------------------- VAN KAMPEN MID-CAP GROWTH PORTFOLIO FOR THE PERIOD ENDED 6/30/07 MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) LETTER TO POLICYHOLDERS (CONTINUED) - -------------------------------------------------------------------------------- VAN KAMPEN MID-CAP GROWTH PORTFOLIO MANAGED BY MORGAN STANLEY INVESTMENT MANAGEMENT, INC. (DBA VAN KAMPEN) VS. RUSSELL MIDCAP(R) GROWTH INDEX/1/ Growth Based on $10,000+ [CHART] Van Kampen Mid-Cap Russell Midcap/(R)/ Growth Portfolio bGrowth Index/1/ ------------------ ----------------- 2/12/2001 $10,000 $10,000 12/31/2001 8,791 7,553 12/31/2002 6,645 5,483 12/31/2003 9,017 7,824 12/31/2004 10,140 9,036 12/31/2005 10,604 10,129 12/31/2006 11,492 11,209 6/30/2007 12,974 12,438 ----------------------------------------------------------- Average Annual Return/2/ (for the period ended 6/30/07) ----------------------------------------------------------- Since 1 Year 3 Year 5 Year Inception/3/ ----------------------------------------------------------- Van Kampen Mid-Cap Growth Portfolio--Class A 19.80% 11.95% 11.39% 5.63% - -- Class B 19.42% 11.65% 11.06% 4.42% ----------------------------------------------------------- Russell Midcap(R) Growth - - - Index/1/ 19.73% 14.48% 15.45% 3.46% ----------------------------------------------------------- +The chart reflects the performance of Class B shares of the Portfolio. The performance of Class B shares will differ from that of the Class A shares because of the difference in expenses paid by policyholders investing in the different share class. /1/The Russell Midcap(R) Growth Index is an unmanaged index which measures the performance of those Russell Midcap companies with higher price-to-book ratios and higher forecasted growth values. The stocks are also members of the Russell 1000(R) Growth index. The Index does not include fees or expenses and is not available for direct investment. /2/"Average Annual Return" is calculated including reinvestment of all income dividends and capital gain distributions. /3/Inception of the Class A shares is 5/1/01. Inception of the Class B shares is 2/12/01. Index returns are based on an inception date of 2/12/01. Past performance does not guarantee future results. The investment return and principal value of an investment in the Portfolio will fluctuate, so that shares, on any given day or when redeemed, may be worth more or less than their original cost. Performance numbers are net of all Portfolio expenses but do not include any insurance, sales, or administration charges of variable annuity or life insurance contracts. If these charges were included, the returns would be lower. - -------------------------------------------------------------------------------- 3 MET INVESTORS SERIES TRUST UNDERSTANDING YOUR PORTFOLIO'S EXPENSES SHAREHOLDER EXPENSE EXAMPLE As a mutual fund shareholder you may incur two types of costs: (1) TRANSACTION COSTS, including sales charges (loads) on purchase payments and redemption fees and (2) ONGOING COSTS, including management fees, distribution (12b-1) fees, shareholder services fees and other Portfolio expenses. For Met Investors Series Trust sales charges and redemption fees do not apply and Class A does not charge a distribution (12b-1) fee. Costs are described in more detail in the Portfolio's prospectus. The examples below are intended to help you understand your ongoing costs of investing in the Portfolio and help you compare these with the ongoing costs of investing in other mutual funds. ACTUAL EXPENSES The first line in the table for each Class of shares shows the ACTUAL account values and ACTUAL Portfolio expenses you would have paid on a $1,000 investment in the Portfolio from January 1, 2007 through June 30, 2007. It also shows how much a $1,000 investment would be worth at the close of the period, assuming ACTUAL Portfolio returns and expenses. To estimate the expenses you paid over the period, simply divide your account by $1,000 (for example $8,600 account value divided by $1,000 = 8.6) and multiply the result by the number in the "Expenses Paid During Period" column as shown below for your Portfolio and Class. HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Portfolio's actual expense ratio and an ASSUMED rate of return of 5% per year before expenses, which is not the Portfolio's actual return. Thus, you should NOT use the hypothetical account values and expenses to estimate the actual ending account balance or your expenses for the period. Rather, these figures are provided to enable you to compare the ongoing costs of investing in the Portfolio and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only. Therefore, the second line of the table is useful in comparing ongoing costs only, and will not help you determine the relative TOTAL costs of owning different funds. In addition, if these transaction costs were included, your costs would have been higher. Please note that the expenses shown in the table are meant to highlight your ongoing cost only. Therefore, the second line of the table is useful in the comparing ongoing cost only, and will not help you determine the relative TOTAL costs of owning different funds. BEGINNING ENDING EXPENSES PAID ACCOUNT VALUE ACCOUNT VALUE DURING PERIOD* 12/31/06 6/30/07 1/1/07-6/30/07 VAN KAMPEN MID-CAP GROWTH PORTFOLIO ------------- ------------- -------------- Class A Actual $1,000.00 $1,131.50 $4.39 Hypothetical (5% return before expenses) 1,000.00 1,020.68 4.16 - ------------------------------------------ ------------- ------------- -------------- Class B Actual $1,000.00 $1,129.00 $5.70 Hypothetical (5% return before expenses) 1,000.00 1,019.44 5.41 - ------------------------------------------ ------------- ------------- -------------- * Expenses are equal to the Portfolio's annualized expense ratio of 0.83% and 1.08% for the Class A and Class B, respectively, multiplied by the average account value over the period, multiplied by 181/365 (to reflect the one-half year period). 4 MET INVESTORS SERIES TRUST VAN KAMPEN MID-CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ----------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) ----------------------------------------------------------------- COMMON STOCKS - 99.6% AIR FREIGHT & LOGISTICS - 2.2% Expeditors International of Washington, Inc. 48,242 $ 1,992,395 ------------ BANKS - 1.3% People's United Financial, Inc.............. 69,208 1,227,058 ------------ BIOTECHNOLOGY - 2.1% Techne Corp.*............................... 33,737 1,930,094 ------------ CHEMICALS - 3.3% Cabot Corp.................................. 17,573 837,881 Nalco Holding Co............................ 82,180 2,255,841 ------------ 3,093,722 ------------ COMMERCIAL SERVICES & SUPPLIES - 17.6% Apollo Group, Inc. - Class A*(a)............ 36,675 2,142,920 ChoicePoint, Inc.*(a)....................... 39,425 1,673,591 Corporate Executive Board Co.(a)............ 39,280 2,549,665 Discovery Holding Co.*...................... 59,079 1,358,226 Global Payments, Inc........................ 35,095 1,391,517 Iron Mountain, Inc.*(a)..................... 63,229 1,652,174 ITT Educational Services, Inc.*............. 8,196 962,046 Li & Fung, Ltd.............................. 514,000 1,862,358 Stericycle, Inc.*(a)........................ 40,375 1,795,073 Weight Watchers International, Inc.(a)...... 17,196 874,245 ------------ 16,261,815 ------------ CONSTRUCTION MATERIALS - 1.3% Texas Industries, Inc.(a)................... 15,871 1,244,445 ------------ FINANCIAL - DIVERSIFIED - 2.4% Fortress Investment Group LLC - Class A(a).. 3,620 86,228 Janus Capital Group, Inc.(a)................ 78,212 2,177,422 ------------ 2,263,650 ------------ FINANCIAL SERVICES - 6.1% Aeroplan Income Fund........................ 143,361 2,861,693 Calamos Asset Management, Inc. - Class A(a). 50,720 1,295,896 Leucadia National Corp.(a).................. 42,541 1,499,570 ------------ 5,657,159 ------------ HEALTH CARE EQUIPMENT & SUPPLIES - 4.1% Dade Behring Holdings, Inc.................. 51,499 2,735,627 Gen-Probe, Inc.*............................ 16,840 1,017,473 ------------ 3,753,100 ------------ HOMEBUILDERS - 1.3% NVR, Inc.*(a)............................... 1,712 1,163,732 ------------ HOTELS, RESTAURANTS & LEISURE - 7.3% Choice Hotels International, Inc............ 23,406 925,005 Hilton Hotels Corp.(a)...................... 25,051 838,457 InterContinental Hotels Group Plc (ADR)(a).. 56,400 1,397,586 Wendy's International, Inc.(a).............. 36,841 1,353,907 Wynn Resorts, Ltd.(a)....................... 25,054 2,247,093 ------------ 6,762,048 ------------ --------------------------------------------------------------- SECURITY VALUE DESCRIPTION SHARES (NOTE 2) --------------------------------------------------------------- INSURANCE - 2.3% Alleghany Corp.*(a)....................... 3,383 $ 1,375,189 Brown & Brown, Inc.(a).................... 28,984 728,658 ------------ 2,103,847 ------------ INTERNET SOFTWARE & SERVICES - 9.9% Amazon.com, Inc.*(a)...................... 13,082 894,940 Baidu.com (ADR)*(a)....................... 9,420 1,582,371 Equinix, Inc.*(a)......................... 20,915 1,913,095 Monster Worldwide, Inc.*.................. 50,690 2,083,359 NHN Corp.*................................ 7,392 1,347,000 Tencent Holdings, Ltd..................... 342,000 1,372,980 ------------ 9,193,745 ------------ MACHINERY - 1.6% Pentair, Inc.(a).......................... 38,293 1,476,961 ------------ MEDIA - 5.1% Focus Media Holding, Ltd.*(a)............. 24,311 1,227,706 Grupo Televisa S.A. (ADR)................. 94,246 2,602,132 Lamar Advertising Co. - Class A(a)........ 13,795 865,774 ------------ 4,695,612 ------------ METALS & MINING - 1.7% Chaparral Steel Co........................ 21,751 1,563,244 ------------ OIL & GAS - 7.9% Questar Corp.............................. 18,982 1,003,199 Southwestern Energy Co.*.................. 54,050 2,405,225 Ultra Petroleum Corp.*.................... 70,367 3,887,073 ------------ 7,295,497 ------------ PAPER & FOREST PRODUCTS - 1.0% MeadWestvaco Corp......................... 25,142 888,015 ------------ REAL ESTATE - 4.1% Desarrolladora Homex SA de CV (ADR)*(a)... 21,813 1,321,650 Forest City Enterprises, Inc. - Class A(a) 29,129 1,790,851 St. Joe Co. (The)(a)...................... 15,324 710,114 ------------ 3,822,615 ------------ RETAIL - SPECIALTY - 5.3% Abercrombie & Fitch Co. - Class A......... 32,366 2,362,071 AutoZone, Inc.*........................... 12,927 1,766,087 PetSmart, Inc............................. 23,897 775,457 ------------ 4,903,615 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS - 1.1% Tessera Technologies, Inc.*(a)............ 26,183 1,061,721 ------------ SOFTWARE - 1.4% Salesforce.com, Inc.*(a).................. 30,171 1,293,129 ------------ TELECOMMUNICATION SERVICES - DIVERSIFIED - 1.0% SAVVIS, Inc.*............................. 17,917 887,071 ------------ See notes to financial statements 5 MET INVESTORS SERIES TRUST VAN KAMPEN MID-CAP GROWTH PORTFOLIO PORTFOLIO OF INVESTMENTS - CONTINUED JUNE 30, 2007 (UNAUDITED) (PERCENTAGE OF NET ASSETS) ---------------------------------------------------------------------- SECURITY SHARES/PAR VALUE DESCRIPTION AMOUNT (NOTE 2) ---------------------------------------------------------------------- TELECOMMUNICATION SERVICES - WIRELESS - 5.2% Crown Castle International Corp.*(a)....... 49,335 $ 1,789,380 NII Holdings, Inc.*........................ 37,315 3,012,813 ------------ 4,802,193 ------------ TRANSPORTATION - 3.0% C.H. Robinson Worldwide, Inc.(a)........... 52,184 2,740,704 ------------ Total Common Stocks (Cost $81,910,243) 92,077,187 ------------ SHORT-TERM INVESTMENT - 0.7% State Street Bank & Trust Co., Repurchase Agreement dated 06/29/07 at 1.500% to be repurchased at $655,082 on 07/02/07 collateralized by $745,000 FNMA at 6.000% due 04/18/36 with a value of $671,431. (Cost - $655,000)........................ $655,000 $ 655,000 ------------ TOTAL INVESTMENTS - 100.3% (Cost $82,565,243) 92,732,187 Other Assets and Liabilities (net) - (0.3)% (259,587) ------------ TOTAL NET ASSETS - 100.0% $ 92,472,600 ============ PORTFOLIO FOOTNOTES: * Non-income producing security. (a) A portion or all of the security was held on loan. As of June 30, 2007, the market value of the securities loaned was $22,944,156 and the collateral received consisted of cash in the amount of $23,066,243 and securities in the amount of $371,102. ADR - American Depositary Receipt FNMA - Federal National Mortgage Association See notes to financial statements 6 MET INVESTORS SERIES TRUST STATEMENT OF ASSETS AND LIABILITIES JUNE 30, 2007 (UNAUDITED) VAN KAMPEN MID-CAP GROWTH PORTFOLIO ASSETS Investments, at value (Note 2)* $ 92,077,187 Repurchase Agreement 655,000 Cash 260 Cash denominated in foreign currencies** 73,000 Collateral for securities on loan 23,437,345 Receivable for investments sold 6,784 Receivable for Trust shares sold 170,004 Dividends receivable 23,340 Interest receivable 55 ------------ Total assets 116,442,975 ------------ LIABILITIES Payables for: Investments purchased 261,870 Trust shares redeemed 117,831 Distribution and services fees - Class B 12,925 Collateral for securities on loan 23,437,345 Investment advisory fee payable (Note 3) 53,617 Administration fee payable 1,586 Custodian and accounting fees payable 58,861 Accrued expenses 26,340 ------------ Total liabilities 23,970,375 ------------ NET ASSETS $ 92,472,600 ============ NET ASSETS REPRESENTED BY: Paid in surplus $ 80,343,289 Accumulated net realized gain 1,660,124 Unrealized appreciation on investments and foreign currency 10,167,304 Undistributed net investment income 301,883 ------------ Total $ 92,472,600 ============ NET ASSETS Class A $ 29,633,910 ============ Class B 62,838,690 ============ CAPITAL SHARES OUTSTANDING Class A 2,744,952 ============ Class B 5,949,599 ============ NET ASSET VALUE AND OFFERING PRICE PER SHARE Class A $ 10.80 ============ Class B 10.56 ============ - ------------------------------------------------------------------------------------- * Investments at cost, excluding Repurchase Agreements $ 81,910,243 **Cost of cash denominated in foreign currencies 72,701 See notes to financial statements 7 MET INVESTORS SERIES TRUST STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 2007 (UNAUDITED) VAN KAMPEN MID-CAP GROWTH PORTFOLIO INVESTMENT INCOME: Dividends (1) $ 683,884 Interest (2) 52,071 ----------- Total investment income 735,955 ----------- EXPENSES: Investment advisory fee (Note 3) 303,824 Administration fees 4,835 Custody and accounting fees 11,103 Distribution fee - Class B 72,954 Transfer agent fees 6,604 Audit 12,497 Legal 10,717 Trustee fees and expenses 7,190 Shareholder reporting 3,663 Insurance 579 Other 1,523 ----------- Total expenses 435,489 Less fees waived and expenses reimbursed by the manager (1,417) ----------- Net expenses 434,072 ----------- Net investment income 301,883 ----------- NET REALIZED AND CHANGE IN UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY: Net realized gain on: Investments 4,779,699 Foreign currency 1,263 ----------- Net realized gain on investments and foreign currency 4,780,962 ----------- Net change in unrealized appreciation on: Investments 5,453,719 Foreign currency 195 ----------- Net change in unrealized appreciation on investments and foreign currency 5,453,914 ----------- Net realized and change in unrealized gain on investments and foreign currency 10,234,876 ----------- NET INCREASE IN NET ASSETS RESULTING FROM OPERATIONS $10,536,759 =========== - -------------------------------------------------------------------------------------- (1)Dividend income is net withholding taxes of: $ 7,685 (2)Interest income includes securities lending income of: 29,903 See notes to financial statements 8 MET INVESTORS SERIES TRUST STATEMENTS OF CHANGES IN NET ASSETS JUNE 30, 2007 (UNAUDITED) VAN KAMPEN MID-CAP GROWTH PORTFOLIO Period Ended Year Ended June 30, 2007 December 31, (Unaudited) 2006 ------------- ------------ INCREASE (DECREASE) IN NET ASSETS: OPERATIONS: Net investment income (loss) $ 301,883 $ (165,492) Net realized gain on investments and foreign currency 4,780,962 8,574,982 Net change in unrealized appreciation (depreciation) on investments and foreign currency 5,453,914 (2,950,083) ----------- ----------- Net increase in net assets resulting from operations 10,536,759 5,459,407 ----------- ----------- DISTRIBUTIONS TO SHAREHOLDERS: From net realized gains Class A (2,550,134) (1,243,681) Class B (5,146,070) (2,891,195) ----------- ----------- Net decrease in net assets resulting from distributions (7,696,204 (4,134,876) ----------- ----------- CAPITAL SHARE TRANSACTIONS (NOTE 4): Proceeds from shares sold Class A 5,681,495 6,110,096 Class B 5,901,153 14,136,330 Net asset value of shares issued through dividend reinvestment Class A 2,550,134 1,243,681 Class B 5,146,070 2,891,195 Cost of shares repurchased Class A (3,527,762) (5,225,391) Class B (4,977,695) (3,977,281) ----------- ----------- Net increase in net assets from capital share transactions 10,773,395 15,178,630 ----------- ----------- TOTAL INCREASE IN NET ASSETS 13,613,950 16,503,161 Net assets at beginning of period 78,858,650 62,355,489 ----------- ----------- Net assets at end of period $92,472,600 $78,858,650 =========== =========== Net assets at end of period includes undistributed net investment income $ 301,883 $ -- =========== =========== See notes to financial statements 9 MET INVESTORS SERIES TRUST FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: CLASS A VAN KAMPEN MID-CAP GROWTH PORTFOLIO ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD............................. $10.44 $10.19 $10.43 $ 9.24 $ 6.78 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)..................................... 0.05 (a) (0.01)(a) (0.04)(a) (0.04)(a) (0.05)(a) Net Realized/Unrealized Gain (Loss) on Investments............... 1.27 0.90 0.54 1.23 2.51 ------ ------ ------ ------ ------ Total from Investment Operations................................. 1.32 0.89 0.50 1.19 2.46 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................. -- -- -- -- -- Distributions from Net Realized Capital Gains.................... (0.96) (0.64) (0.74) -- -- ------ ------ ------ ------ ------ Total Distributions.............................................. (0.96) (0.64) (0.74) -- -- ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD................................... $10.80 $10.44 $10.19 $10.43 $ 9.24 ====== ====== ====== ====== ====== TOTAL RETURN..................................................... 13.15 % 8.65 % 4.71 % 12.76 % 36.43 % Ratio of Expenses to Average Net Assets**........................ 0.83 %* 0.90 % 0.90 % 0.90 % 0.90 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........................................................ 0.83 %* 1.08 % 0.99 % 0.95 % 1.04 % Ratio of Net Investment Income (Loss) to Average Net Assets...... 0.87 %* (0.08)% (0.35)% (0.43)% (0.57)% Portfolio Turnover Rate.......................................... 23.5 % 226.6 % 103.9 % 99.5 % 119.0 % Net Assets, End of Period (in millions).......................... $ 29.6 $ 24.0 $ 21.5 $ 26.5 $ 27.6 SELECTED PER SHARE DATA FOR THE YEAR OR PERIOD ENDED: VAN KAMPEN MID-CAP GROWTH PORTFOLIO -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD............................. $ 8.95 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)..................................... (0.04)(a) Net Realized/Unrealized Gain (Loss) on Investments............... (2.13) ------- Total from Investment Operations................................. (2.17) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income............................. -- Distributions from Net Realized Capital Gains.................... -- ------- Total Distributions.............................................. -- ------- NET ASSET VALUE, END OF PERIOD................................... $ 6.78 ======= TOTAL RETURN..................................................... (24.25)% Ratio of Expenses to Average Net Assets**........................ 0.85 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........................................................ 1.69 % Ratio of Net Investment Income (Loss) to Average Net Assets...... (0.52)% Portfolio Turnover Rate.......................................... 89.6 % Net Assets, End of Period (in millions).......................... $ 3.8 CLASS B ---------------------------------------------------------- FOR THE PERIOD ENDED FOR THE YEARS ENDED DECEMBER 31, JUNE 30, 2007 ------------------------------------------- (UNAUDITED) 2006 2005 2004 2003 -------------- ------ ------ ------ ------ NET ASSET VALUE, BEGINNING OF PERIOD............................. $10.25 $10.04 $10.30 $ 9.16 $ 6.75 ------ ------ ------ ------ ------ INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)..................................... 0.03 (a) (0.03)(a) (0.06)(a) (0.06)(a) (0.07)(a) Net Realized/Unrealized Gain (Loss) on Investments............... 1.24 0.88 0.54 1.20 2.48 ------ ------ ------ ------ ------ Total from Investment Operations................................. 1.27 0.85 0.48 1.14 2.41 ------ ------ ------ ------ ------ LESS DISTRIBUTIONS Dividends from Net Investment Income............................. -- -- -- -- -- Distributions from Net Realized Capital Gains.................... (0.96) (0.64) (0.74) -- -- ------ ------ ------ ------ ------ Total Distributions.............................................. (0.96) (0.64) (0.74) -- -- ------ ------ ------ ------ ------ NET ASSET VALUE, END OF PERIOD................................... $10.56 $10.25 $10.04 $10.30 $ 9.16 ====== ====== ====== ====== ====== TOTAL RETURN..................................................... 12.90 % 8.37 % 4.58 % 12.45 % 35.70 % Ratio of Expenses to Average Net Assets**........................ 1.08 %* 1.15 % 1.15 % 1.15 % 1.14 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........................................................ 1.09 %* 1.34 % 1.24 % 1.20 % 1.39 % Ratio of Net Investment Income (Loss) to Average Net Assets...... 0.61 %* (0.30)% (0.58)% (0.66)% (0.83)% Portfolio Turnover Rate.......................................... 23.5 % 226.6 % 103.9 % 99.5 % 119.0 % Net Assets, End of Period (in millions).......................... $ 62.8 $ 54.8 $ 40.9 $ 36.0 $ 27.6 -------- -------- 2002 ------- NET ASSET VALUE, BEGINNING OF PERIOD............................. $ 8.93 ------- INCOME (LOSS) FROM INVESTMENT OPERATIONS Net Investment Income (Loss)..................................... (0.06)(a) Net Realized/Unrealized Gain (Loss) on Investments............... (2.12) ------- Total from Investment Operations................................. (2.18) ------- LESS DISTRIBUTIONS Dividends from Net Investment Income............................. -- Distributions from Net Realized Capital Gains.................... -- ------- Total Distributions.............................................. -- ------- NET ASSET VALUE, END OF PERIOD................................... $ 6.75 ======= TOTAL RETURN..................................................... (24.41)% Ratio of Expenses to Average Net Assets**........................ 1.10 % Ratio of Expenses to Average Net Assets Before Reimbursement and Rebates........................................................ 1.98 % Ratio of Net Investment Income (Loss) to Average Net Assets...... (0.77)% Portfolio Turnover Rate.......................................... 89.6 % Net Assets, End of Period (in millions).......................... $ 13.7 * Annualized ** Prior to 05/01/2003, broker rebates were excluded from the calculation of the expense limitation. (a) Per share amounts based on average shares outstanding during the period. See notes to financial statements 10 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 1. ORGANIZATION Met Investors Series Trust (the "Trust") is registered as an open-end management investment company under the Investment Company Act of 1940, as amended (the "1940 Act"). The Trust currently offers forty-three portfolios ("Portfolios", collectively; "Portfolio", individually), each of which operates as a distinct investment vehicle of the Trust. As of June 30, 2007, the Portfolio included in this report is Van Kampen Mid-Cap Growth Portfolio, which is diversified. Shares in the Trust are not offered directly to the general public and are currently available only to separate accounts established by certain affiliated life insurance companies. The Trust currently offers three classes of shares: Class A and B Shares are offered by the Portfolio. Class E Shares are not currently offered by the Portfolio included in this report. Shares of each Class of the Portfolio represent an equal pro rata interest in the Portfolio and generally give the shareholder the same voting, dividend, liquidation, and other rights. Investment income, realized and unrealized capital gains and losses, the common expenses of the Portfolio and certain Portfolio-level expense reductions, if any, are allocated on a pro rata basis to each class based on the relative net assets of each class to the total net assets of the Portfolio. Each class of shares differs in its respective distribution expenses and certain other class-specific expense reductions. 2. SIGNIFICANT ACCOUNTING POLICIES The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities at the date of the financial statements and the reported amounts of income and expenses during the reporting period. Actual results could differ from these estimates. The following is a summary of significant accounting policies consistently followed by the Trust in the preparation of its financial statements. A. SECURITY VALUATION - Portfolio securities for which the primary market is on a domestic or foreign exchange (except the NASDAQ) will be valued at the last sale price on the day of valuation or, if there was no sale that day, at the last reported bid price, using prices as of the close of trading. Portfolio securities traded over-the-counter and quoted on NASDAQ are valued at the NASDAQ Official Closing Price ("NOCP"). The NOCP is a "normalized" price. At 4:00 pm EST the NOCP is calculated as follows: (i) if the last traded price of a listed security reported by a NASDAQ member falls within the current best bid and ask price, then the NOCP will be the last traded price; (ii) if the last traded price falls outside of that range, however, the NOCP will be the last bid price (if higher) or the last ask price (if lower). Portfolio securities not quoted on NASDAQ that are actively traded in the over-the-counter market, including listed securities for which the primary market is believed to be over-the-counter, will be valued at the most recently quoted bid price provided by the principal market makers. If market values are not readily available, or if available market quotations are not reliable, securities are priced at their fair value as determined by the Valuation Committee of the Trust's Board of Trustees using procedures approved by the Board of Trustees (the "Board"). The Portfolio may use fair value pricing if the value of a security has been materially affected by events occurring before the Portfolio's calculation of NAV but after the close of the primary markets on which the security is traded. The Portfolio may also use fair value pricing if reliable market quotations are unavailable due to infrequent trading or if trading in a particular security was halted during the day and did not resume prior to the Portfolio's calculation of NAV. Such fair value may be determined by utilizing information furnished by a pricing service which determines valuations for normal, institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships between securities which are generally recognized by institutional traders. Debt securities are valued at the mean between the bid and asked prices provided by an independent pricing service that are based on transactions in debt obligations, quotations from bond dealers, market transactions in comparable securities and various relationships between securities. Short-term securities with remaining maturities of less than 60 days are valued at amortized cost, which approximates market value. The Portfolio may hold securities traded in foreign markets. Foreign securities traded outside the United States will be valued daily at their fair value according to procedures decided upon in good faith by the Trust's Board. All securities and other assets of the Portfolio initially expressed in foreign currencies will be converted to U.S. dollar values at the mean of the bid and offer prices of such currencies against U.S. dollars quoted as designated on the Price Source Authorization Agreement between the Trust and its custodian on a valuation date by any recognized dealer. The Trust is managed by Met Investors Advisory, LLC (the "Manager"), a wholly-owned subsidiary of MetLife Investors Group, Inc., which is a wholly-owned subsidiary of MetLife, Inc. The Manager may, from time to time, under the general supervision of the Board or the Valuation Committee, utilize the services of one or more pricing services available in valuing the assets of the Trust. The Manager will continuously monitor the performance of these services. The Portfolio has retained a third party pricing service to automatically fair value each of its investments that is traded principally on a foreign exchange or market, subject to adjustment by the Valuation Committee of the Trust's Board of Trustees. The Valuation Committee will regularly monitor and review the services provided by the pricing service to the Portfolios and periodically report to the Board on the pricing services' performance. Futures contracts and options are valued based upon their daily settlement prices. Forward currency exchange contracts are valued daily at forward foreign currency exchange rates. Investments in mutual funds are valued at the daily net asset value of the mutual fund. B. SECURITY TRANSACTIONS - Security transactions are recorded on a trade date basis. Realized gains and losses are determined on an identified cost basis. The Portfolio may purchase and sell securities on a "when issued" or "delayed delivery" basis, with settlement to occur at a later date. 11 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED The value of the security so purchased is subject to market fluctuations during this period. The Portfolio segregates assets having an aggregate value at least equal to the amount of the when issued or delayed delivery purchase commitments until payment is made. C. INVESTMENT INCOME AND EXPENSES - Interest income, adjusted for amortization of premium and accretion of discount, is recorded on the accrual basis. Dividend income is recorded on the ex-dividend date. Foreign dividend income is recorded on the ex-dividend date or as soon as practical after the Portfolio has determined the existence of a dividend declaration after exercising reasonable due diligence. Foreign income and foreign capital gains on some foreign securities may be subject to foreign withholding taxes, which are accrued as applicable. D. FEDERAL INCOME TAXES - It is the Portfolio's policy to comply with the federal income and excise tax requirements of the Internal Revenue Code of 1986, as amended (the "Code"), applicable to regulated investment companies. Accordingly, the Portfolio intends to distribute substantially all of its taxable income and net realized gains on investments, if any, to shareholders each year. Therefore, no federal income tax provision is required in the Portfolio's financial statements. It is also the Portfolio's policy to comply with the diversification requirements of the Code so that variable annuity and variable life contracts investing in a portfolio will not fail to qualify as annuity and life insurance contracts for tax purposes. Distributions from net investment income and capital gains are determined in accordance with federal income tax regulations which may differ from accounting principles generally accepted in the United States of America. As a result, distributions from net investment income and net realized capital gains may differ from their ultimate characterization for federal income tax purposes due to timing differences. The Portfolio utilizes the provisions of the federal income tax laws that provide for the carryforward of capital losses for eight years, offsetting such losses against any future net realized capital gains. At December 31, 2006, the accumulated capital loss carryforwards and expiration dates by the Portfolio were as follows: Expiring Expiring Expiring Portfolio Total 12/31/2009 12/31/2010 12/31/2011 - --------- ----------- ---------- ---------- ---------- Van Kampen Mid-Cap Growth Portfolio $10,804,540 $564,339 $4,499,968 $5,740,233 Van Kampen Mid-Cap Growth Portfolio (formerly, Lord Abbett Growth Opportunities Portfolio) acquired losses of $13,507,053 in the merger with Lord Abbett Developing Growth Portfolio on April 28th 2003 which are subject to an annual limitation of $771,861. E. DISTRIBUTION OF INCOME AND GAINS - The Portfolio intends to distribute substantially all of its net investment income and net realized capital gains, if any, annually. F. SECURITIES LENDING - The Portfolio may lend its securities to certain qualified brokers who borrow securities in order to complete certain transactions. By lending its investment securities, the Portfolio attempts to increase its net investment income through the receipt of interest on the loan. Any gain or loss in the market price of the securities loaned that might occur and any interest earned or dividends declared during the term of the loan would accrue to the account of the Portfolio. Risks of delay in recovery of the securities or even loss of rights in the collateral may occur should the borrower of the securities fail financially. Risks may also arise to the extent that the value of the collateral decreases below the value of the securities loaned. Upon entering into a securities lending transaction, the Portfolio receives cash or other securities as collateral in an amount equal to or exceeding 102% of the current market value of the loaned securities. Any cash received as collateral is generally invested by State Street Bank and Trust Company ("State Street"), acting in its capacity as securities lending agent (the "Agent"), in the State Street Navigator Securities Lending Prime Portfolio which is a money market fund registered under the 1940 Act. A portion of the dividends received on the collateral is rebated to the borrower of the securities and the remainder is split between the Agent and the Portfolio. On loans collateralized by cash, the cash collateral is invested in a money market fund or short term securities. A portion of the income generated upon investment of the collateral is remitted to the Borrowers and the remainder is allocated between the fund and the lending agent. On loans collateralized by U.S. Treasuries, a fee is received from the Borrower and is allocated between the fund and the lending agent. G. REPURCHASE AGREEMENTS - The Portfolio may enter into repurchase agreements with selected commercial banks and broker-dealers, under which the Portfolio acquires securities as collateral and agrees to resell the securities at an agreed upon time and at an agreed upon price. The Portfolio accrues interest for the difference between the amount it pays for the securities and the amount it receives upon resale. At the time the Portfolio enters into a repurchase agreement, the value of the collateral securities including accrued interest will be equal to or exceed the value of the repurchase agreement and, for repurchase agreements that mature in more than one day, the seller will agree that the value of the collateral securities including accrued interest will continue to be at least equal to the value of the repurchase agreement. H. DIRECTED BROKERAGE AGREEMENT - The Trust has entered into a directed brokerage arrangement with State Street Global Markets ("SSGM"). Under this arrangement, the Portfolio directs certain trades to SSGM in return for a recapture credit. SSGM issues a cash rebate to the Portfolio. Amounts paid to each Portfolio are shown separately as an expense reduction on the Statement of Operations of the Portfolio. 12 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 2. SIGNIFICANT ACCOUNTING POLICIES - CONTINUED I. FOREIGN CURRENCY TRANSLATION - The books and records of the Portfolio are maintained in U.S. dollars. Foreign currencies, investments and other assets and liabilities are translated into U.S. dollars on a daily basis using prevailing exchange rates. Purchases and sales of securities are translated at the rates of exchange prevailing when such securities were acquired or sold. Income is translated at rates of exchange prevailing when interest is accrued or dividends are recorded. The Portfolio does not isolate that portion of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Reported net realized foreign exchange gains or losses arise from activity in forward foreign currency contracts, sales of foreign currencies, currency gains or losses realized between the trade and settlement dates on securities transactions, and the difference between the amounts of dividends, interest, and foreign withholding taxes recorded on the Portfolio's books, and the U.S. dollar equivalent of the amounts actually received or paid. Net unrealized foreign exchange gains and losses arise from changes in the value of assets and liabilities other than investments in securities at fiscal year end, from changes in the exchange rates of foreign currency held, and from changes in the contract value of forward foreign currency contracts. 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES The Trust is managed by Met Investors Advisory, LLC which is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Manager is subject to the supervision and direction of the Board and has overall responsibility for the general management and administration of the Trust. The Manager has entered into an advisory agreement with Morgan Stanley Investment Management, Inc., dba Van Kampen, (the "Adviser") for investment advisory services in connection with the investment management of the Portfolio. Subject to the supervision and direction of the Board, the Manager supervises the Adviser and has full discretion with respect to the retention or renewal of the advisory agreement. The Manager pays the Adviser a fee based on the Portfolio's average daily net assets. Under the terms of the Portfolio's investment advisory agreement, the Portfolio pays the Manager a monthly fee based upon annual rates applied to the Portfolio's average daily net assets as follows: Management Fees earned by Manager for the period ended Portfolio June 30, 2007 % per annum Average Daily Assets - --------- -------------------- ----------- ---------------------------- Van Kampen Mid-Cap Growth Portfolio $303,824 0.70% First $200 Million 0.65% $200 Million to $500 Million 0.625% Over $500 Million State Street Bank and Trust Company provides custodian and administration services to the Trust. Effective April 30, 2007, Metropolitan Life Insurance Company (MLIC) became the new transfer agent for the Trust. MLIC is an affiliate of the Manager. MLIC receives no fees for its services to the Trust. Prior to April 30, 2007, State Street Bank and Trust Company served as transfer agent to the Trust. The Manager has entered into an expense limitation agreement with the Trust ("Expense Limitation Agreement") in the interest of limiting expenses of the Portfolio of the Trust. The Expense Limitation Agreement shall continue in effect with respect to the Portfolio until April 30, 2008. Pursuant to that Expense Limitation Agreement, the Manager has agreed to waive or limit its fees and to assume other expenses so that the total annual operating expenses of the Portfolio other than interest, taxes, brokerage commissions, other expenditures which are capitalized in accordance with accounting principles generally accepted in the United States of America, other extraordinary expenses not incurred in the 13 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 3. INVESTMENT MANAGEMENT AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES - CONTINUED ordinary course of the Portfolio's business, but including amounts payable pursuant to a plan adopted in accordance with Rule 12b-1 under the 1940 Act are limited to the following respective expense ratios as a percentage of the Portfolio's average daily net assets: Expenses Deferred in ------------------------------------------------------------- 2002 2003 2004 2005 2006 2007 Maximum Expense Ratio -------------------- -------- ------- ------- -------- ------ under current Expense Subject to repayment Subject to repayment Limitation Agreement until December 31, until December 31, --------------------- -------------------- ---------------------------------------- Portfolio Class A Class B Class E 2007 2008 2009 2010 2011 2012 - --------- ------- ------- ------- -------------------- -------- ------- ------- -------- ------ Lord Abbett Developing Growth Portfolio** N/A N/A N/A $119,049 $ 54,030 $ -- $ -- $ -- $ -- Van Kampen Mid-Cap Growth Portfolio 0.90% 1.15% 1.05%* 124,154 102,238 29,476 33,406 127,383 1,417 * Class not offered during the period. ** Lord Abbett Developing Growth Portfolio merged into Lord Abbett Growth Opportunities Portfolio. Any repayment will be paid from Van Kampen Mid-Cap Growth Portfolio (formerly Lord Abbett Growth Opportunities Portfolio). If in any year in which the Management Agreement is still in effect, the estimated aggregate Portfolio Operating Expenses of the Portfolio for the fiscal year are less than the Maximum Expense Ratio for that year, subject to approval by the Trust's Board, the Manager shall be entitled to reimbursement by the Portfolio to the extent that the charge does not cause the expenses in such subsequent year to exceed the Maximum Expense Ratio as stated above. The Portfolio is not obligated to repay any expense paid by the Manager more than five years after the end of the fiscal year in which such expense was incurred. The amount waived and expenses reimbursed for the period ended June 30, 2007 is shown as investment advisory fee waiver in the Statement of Operations of the Portfolio. The Trust has distribution agreements with MetLife Investors Distribution Company ("MIDC" or the "Distributor") in which MIDC serves as the Distributor for the Trust's Class A, Class B and Class E shares. MIDC is a wholly-owned subsidiary of MetLife Investors Group, Inc. which is a wholly-owned subsidiary of MetLife, Inc. The Class B and Class E Distribution Plans provide that the Trust, on behalf of the Portfolio, may pay annually up to 0.50% and 0.25% respectively of the average net assets of the Portfolio attributable to its Class B and Class E shares in respect to activities primarily intended to result in the sale of Class B and Class E Shares. However, under Class B and Class E Distribution Agreements, payments to the Distributor for activities pursuant to the Class B Distribution Plan and Class E Distribution Plan are currently limited to payments at an annual rate equal to 0.25% and 0.15% of average daily net assets of the Portfolio attributable to its Class B and Class E Shares, respectively. Under terms of the Class B and Class E Distribution Plans and Distribution Agreements, the Portfolio is authorized to make payments monthly to the distributor that may be used to pay or reimburse entities providing distribution and shareholder servicing with respect to the Class B and Class E Shares for such entities' fees or expenses incurred or paid in that regard. 4. SHARES OF BENEFICIAL INTEREST Transactions in shares of beneficial interest for the periods ended noted below were as follows: Shares Issued Through Net Increase Beginning Shares Dividend Shares in Shares Ending Shares Sold Reinvestment Repurchased Outstanding Shares - - --------- --------- ------------- ----------- ------------ --------- Van Kampen Mid-Cap Growth Portfolio Class A 06/30/2007 2,300,279 523,252 248,309 (326,888) 444,673 2,744,952 12/31/2006 2,109,137 584,401 117,996 (511,255) 191,142 2,300,279 Class B 06/30/2007 5,350,037 557,325 512,047 (469,810) 599,562 5,949,599 12/31/2006 4,069,791 1,401,253 279,073 (400,080) 1,280,246 5,350,037 14 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 5. INVESTMENT TRANSACTIONS Aggregate cost of purchases and proceeds of sales of investment securities, excluding short-term securities, for the period ended June 30, 2007 were as follows: Purchases Sales ------------------------------ ------------------------------ U.S. Government Non-Government U.S. Government Non-Government --------------- -------------- --------------- -------------- Van Kampen Mid-Cap Growth Portfolio $-- $27,236,751 $-- $20,232,792 At June 30, 2007, the cost of securities for federal income tax purposes and the unrealized appreciation (depreciation) of investments for federal income tax purposes for the Portfolio were as follows: Federal Gross Gross Income Tax Unrealized Unrealized Net Unrealized Portfolio Cost Appreciation (Depreciation) Appreciation - --------- ----------- ------------ -------------- -------------- Van Kampen Mid-Cap Growth Portfolio $82,565,243 $12,232,162 $(2,065,218) $10,166,944 6. SECURITY LENDING As of June 30, 2007, the Portfolio had loaned securities which were collateralized by short-term investments. The value of securities on loan and the value of the related collateral were as follows: Value of Value of Securities Collateral ----------- ----------- Van Kampen Mid-Cap Growth Portfolio $22,944,156 $23,437,345 7. DISTRIBUTIONS TO SHAREHOLDERS The tax character of distributions paid for the periods ended December 31, 2006 and 2005 were as follows: Ordinary Income Long-Term Capital Gain Total --------------- --------------------- --------------------- 2006 2005 2006 2005 2006 2005 ---- -------- ---------- ---------- ---------- ---------- Van Kampen Mid-Cap Growth Portfolio $-- $265,896 $4,134,876 $3,988,975 $4,134,876 $4,254,871 As of December 31, 2006, the components of distributable earnings (accumulated losses) on a federal income tax basis were as follows: Undistributed Undistributed Net Ordinary Long-Term Unrealized Loss Carryforwards Income Gain Appreciation and Deferrals Total ------------- ------------- ------------ ------------------ ---------- Van Kampen Mid-Cap Growth Portfolio $-- $7,681,034 $4,695,166 $(3,087,444) $9,288,756 The difference between book basis and tax basis is attributable primarily to the tax deferral of losses on wash sales. 8. CONTRACTUAL OBLIGATIONS The Trust has a variety of indemnification obligations under contracts with its service providers. The Trust's maximum exposure under these arrangements is unknown. However, the Trust has not had prior claims or losses pursuant to these contracts and expects the risk of loss to be remote. 9. RECENT ACCOUNTING PRONOUNCEMENTS On July 13, 2006, the Financial Accounting Standards Board (FASB) released FASB Interpretation No. 48 "Accounting for Uncertainty in Income Taxes" (FIN 48). FIN 48 provides guidance for how uncertain tax positions should be recognized, measured, presented and disclosed in the financial statements. FIN 48 requires the evaluation of tax positions taken or expected to be taken in the course of preparing the Portfolio's tax returns to determine whether the tax positions are "more-likely-than-not" of being sustained by the applicable tax authority. Tax positions not deemed to meet the more-likely-than-not threshold would be recorded as a tax benefit or expense in the current year. Management has evaluated the implication of FIN 48 and has determined that there is no impact to the Portfolio's financial statements. 15 MET INVESTORS SERIES TRUST NOTES TO FINANCIAL STATEMENTS JUNE 30, 2007 (UNAUDITED) 9. RECENT ACCOUNTING PRONOUNCEMENTS - CONTINUED In September 2006, Statement of Financial Accounting Standards No. 157, Fair Value Measurements (SFAS 157) was issued and is effective for fiscal years beginning after November 15, 2007. SFAS 157 defines fair value, establishes a framework for measuring fair value and expands disclosures about fair value measurements. Management is currently evaluating the impact the adoption of SFAS 157 will have on the Portfolio's financial statement disclosures. QUARTERLY PORTFOLIO SCHEDULE The Trust files Form N-Q for the first and third quarters of each fiscal year. The Trust's Forms N-Q will be available on the Securities and Exchange Commission's website at http://www.sec.gov. The Trust's Forms N-Q may be reviewed and copied at the Securities and Exchange Commission's Public Reference Room in Washington, D.C. and information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330. Once filed, the most recent Form N-Q will be available without charge, upon request, by calling (800) 848-3854. PROXY VOTING POLICIES AND PROCEDURES A description of the policies and procedures that the Trust uses to determine how to vote proxies relating to portfolio securities is available without charge, upon request, by calling (800) 848-3854 and on the Securities and Exchange Commission's website at http://www.sec.gov. PROXY VOTING RECORD The Trust, on behalf of each of its series, has filed with the Securities and Exchange Commission its proxy voting record for the 12-month period ending June 30 on Form N-PX. Form N-PX must be filed by the Trust each year by August 31. Once filed, the most recent Form N-PX will be available without charge, upon request, by calling (800) 848-3854 or on the Securities and Exchange Commission's website at http://www.sec.gov. 16 ITEM 2. CODE OF ETHICS. Item applicable only to annual report on Form N-CSR. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Item applicable only to annual report on Form N-CSR. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. Item applicable only to annual report on Form N-CSR. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable. ITEM 6. SCHEDULE OF INVESTMENTS. Schedule of Investments is included as a part of the report to shareholders filed under Item 1 of this Form N-CSR. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Not applicable. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Not applicable. ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. The registrant does not have procedures by which shareholders may recommend nominees to the registrant's Board of Trustees. ITEM 11. CONTROLS AND PROCEDURES. (a) Within 90 days of the filing date of this Form N-CSR, Elizabeth M. Forget, the registrant's President and Jeffrey A. Tupper, the registrant's Chief Financial Officer and Treasurer, reviewed the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act")) (the "Procedures") and evaluated their effectiveness. Based on their review, Ms. Forget and Mr. Tupper determined that the Procedures adequately ensure that information required to be disclosed by the registrant on Form N-CSR and Form N-Q is recorded, processed, summarized and reported within the time periods required by the Securities and Exchange Commission. (b) There were no significant changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act) that occurred during the registrant's second fiscal quarter of the period covered by the report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 12. EXHIBITS (a)(1) Not applicable. (a)(2) The certifications required by Rule 30a-2(a) of the 1940 Act are attached hereto. (a)(3) Not applicable. (b) The certifications required by Rule 30a-2(b) of the 1940 Act and Section 906 of the Sarbanes-Oxley Act of 2002 are attached hereto. SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. MET INVESTORS SERIES TRUST By: /s/ Elizabeth M. Forget ------------------------- Elizabeth M. Forget President Date: August 30, 2007 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Elizabeth M. Forget ------------------------- Elizabeth M. Forget President Date: August 30, 2007 By: /s/ Jeffrey A. Tupper --------------------------------- Jeffrey A. Tupper Chief Financial Officer and Treasurer Date: August 30, 2007