------------------------ OMB APPROVAL ------------------------ OMB Number: 3235-0570 Expires: August 31, 2011 Estimated average burden hours per response.....18.9 ------------------------ 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 811-22321 MAINSTAY FUNDS TRUST (Exact name of Registrant as specified in charter) 51 Madison Avenue, New York, NY 10010 (Address of principal executive offices) (Zip code) George S. Shively, Esq. 169 Lackawanna Avenue Parsippany, NJ 07054 (Name and address of agent for service) Registrant's telephone number, including area code: (973) 394-4435 Date of fiscal year end: October 31 Date of reporting period: April 30, 2010 ITEM 1. REPORTS TO STOCKHOLDERS. (MAINSTAY INVESTMENTS LOGO) MAINSTAY 130/30 FUNDS MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay 130/30 International Fund MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY 130/30 FUNDS SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay 130/30 International Fund TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- MAINSTAY 130/30 CORE FUND 5 - --------------------------------------------- MAINSTAY 130/30 GROWTH FUND 27 - --------------------------------------------- MAINSTAY 130/30 INTERNATIONAL FUND 44 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 68 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 81 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 81 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO EACH FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF EACH FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF EACH FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. MAINSTAY 130/30 CORE FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 6.88% 24.82% -12.48% Excluding sales charges 13.10 32.09 -10.72 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 RUSSELL 1000(R) CORE FUND INDEX --------------- --------------- 6/29/07 9450 10000 4/30/08 8205 9386 4/30/09 5186 6073 4/30/10 6850 8515 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 7.14% 25.32% -12.32% Excluding sales charges 13.37 32.61 -10.56 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 RUSSELL 1000(R) CORE FUND INDEX --------------- --------------- 6/29/07 23625 25000 4/30/08 20512 23465 4/30/09 12979 15182 4/30/10 17212 21287 </Table> CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 11.70% 30.24% -11.37% Excluding sales charges 12.70 31.24 -11.37 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 RUSSELL 1000(R) CORE FUND INDEX --------------- --------------- 6/29/07 10000 10000 4/30/08 8620 9386 4/30/09 5410 6073 4/30/10 7100 8515 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 13.44% 32.86% -10.38% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 RUSSELL 1000(R) CORE FUND INDEX --------------- --------------- 6/29/07 10000 10000 4/30/08 8689 9386 4/30/09 5515 6073 4/30/10 7327 8515 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION Russell 1000(R) Index(3) 16.77% 40.21% -5.52% Average Lipper extended U.S. large-cap core fund(4) 13.97 34.26 -9.58 </Table> differences in certain contractual fees and expenses. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. The Russell 1000(R) Index measures the performance of the 1,000 largest companies in the Russell 3000(R) Index, which represents approximately 92% of the total market capitalization of the Russell 3000(R) Index. The Russell 3000(R) Index measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the investable U.S. equity market. Total returns assume reinvestment of all dividends and capital gains. The Russell 1000(R) Index is the Fund's broad- based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The average Lipper extended U.S. large-cap core fund is representative of funds that combine long and short stock selection to invest in a diversified portfolio of U.S. large-cap equities, with a target net exposure of 100% long. Typical strategies vary between 110% long and 10% short to 160% long and 60% short. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay 130/30 Core Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY 130/30 CORE FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,131.00 $11.94 $1,013.60 $11.28 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,133.70 $10.58 $1,014.90 $ 9.99 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,127.00 $15.87 $1,009.90 $15.00 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,134.40 $ 9.37 $1,016.00 $ 8.85 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (2.26% for Investor Class, 2.00% for Class A, 3.01% for Class C and 1.77% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 INDUSTRY COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Oil, Gas & Consumable Fuels 8.1% Insurance 6.7 Computers & Peripherals 5.7 Specialty Retail 5.2 Software 5.1 Health Care Providers & Services 5.0 Media 4.7 Pharmaceuticals 4.7 Chemicals 4.5 Energy Equipment & Services 4.4 Machinery 4.2 Commercial Banks 4.1 IT Services 4.0 Diversified Financial Services 3.9 Food & Staples Retailing 3.5 Semiconductors & Semiconductor Equipment 3.0 Industrial Conglomerates 2.9 Diversified Telecommunication Services 2.8 Capital Markets 2.7 Internet Software & Services 2.6 Communications Equipment 2.5 Aerospace & Defense 2.4 Electronic Equipment & Instruments 2.4 Multiline Retail 2.4 Health Care Equipment & Supplies 2.0 Household Durables 1.9 Hotels, Restaurants & Leisure 1.8 Metals & Mining 1.8 Electrical Equipment 1.6 Food Products 1.6 Multi-Utilities 1.6 Biotechnology 1.5 Household Products 1.3 Trading Companies & Distributors 1.3 Personal Products 1.2 Exchange Traded Fund 1.1 Paper & Forest Products 1.1 Wireless Telecommunication Services 1.1 Beverages 1.0 Real Estate Investment Trusts 1.0 Commercial Services & Supplies 0.9 Life Sciences Tools & Services 0.8 Diversified Consumer Services 0.8 Tobacco 0.8 Independent Power Producers & Energy Traders 0.7 Internet & Catalog Retail 0.7 Consumer Finance 0.6 Road & Rail 0.6 Auto Components 0.5 Automobiles 0.5 Construction & Engineering 0.5 Containers & Packaging 0.4 Electric Utilities 0.3 Gas Utilities 0.3 Real Estate Management & Development 0.3 Textiles, Apparel & Luxury Goods 0.3 Airlines 0.2 Professional Services 0.2 Thrifts & Mortgage Finance 0.2 Air Freight & Logistics 0.0++ Building Products 0.0++ Leisure Equipment & Products 0.0++ Office Electronics 0.0++ Short-Term Investment 0.7 Other Assets, Less Liabilities -0.3 Investments Sold Short -30.4 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 11 for specific holdings within these categories. ++ Less than one-tenth of a percent. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Microsoft Corp. 2. Wells Fargo & Co. 3. International Business Machines Corp. 4. Bank of America Corp. 5. Apple, Inc. 6. JPMorgan Chase & Co. 7. Intel Corp. 8. AT&T, Inc. 9. Hewlett-Packard Co. 10. ExxonMobil Corp. </Table> TOP FIVE SHORT POSITIONS AS OF APRIL 30, 2010 <Table> 1. Old Republic International Corp. 2. O'Reilly Automotive, Inc. 3. Dresser-Rand Group, Inc. 4. Patterson Cos., Inc. 5. Carmax, Inc. </Table> 8 MainStay 130/30 Core Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS HARVEY J. FRAM, CFA, AND MONA PATNI OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY 130/30 CORE FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay 130/30 Core Fund returned 13.10% for Investor Class shares, 13.37% for Class A shares and 12.70% for Class C shares for the six months ended April 30, 2010. Over the same period, Class I shares returned 13.44%. All share classes underperformed the 13.97% return of the average Lipper(1) extended U.S. large-cap core fund and the 16.77% return of the Russell 1000(R) Index(2) for the six months ended April 30, 2010. The Russell 1000(R) Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT FACTORS WERE RESPONSIBLE FOR THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? For the six months ended April 30, 2010, the Fund underperformed the Russell 1000(R) Index primarily because it emphasized high-quality stocks in a period when the market, especially in the financials sector, rewarded low-quality stocks (stocks with low or negative earnings). DURING THE REPORTING PERIOD, WHICH SECTORS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH SECTORS DETRACTED THE MOST? During the reporting period, the Fund's top-contributing sectors relative to the Russell 1000(R) Index were consumer staples, materials and utilities. Underweight Fund positions in the consumer staples and utilities sectors were beneficial, as these sectors, which typically are not economically sensitive, underperformed the Index. Despite the conservative nature of these sectors, an overweight position in meat products company Tyson Foods (in the consumer staples sector) enhanced the Fund's relative performance, as the company's stock gained more than 50% during the reporting period. In the materials sector, an overweight position in chemical producer Ashland contributed positively to the Fund's relative performance. The most significant sector detractors relative to the Russell 1000(R) Index included financials, information technology and health care. In a market that generally preferred lower-quality stocks, the Fund's bias toward high-quality stocks hurt relative performance. During the reporting period, short positions in financial companies MBIA and Zions Bancorp and a long (but underweight) position in Citigroup--all companies with negative or low earnings--outperformed such blue chip companies as JP Morgan Chase and Travelers. In addition, the market's concerns about new health care legislation caused a number of the Fund's overweight positions in health care services stocks to underperform the Index. One notable example was Aetna. DURING THE REPORTING PERIOD, WHICH STOCKS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH STOCKS WERE PARTICULARLY WEAK? In absolute terms, the stocks that made the greatest positive contributions to the Fund's performance were computers & peripherals company Apple, industrial conglomerate General Electric and chemicals company Ashland. All three stocks advanced significantly during the reporting period, led by Apple, which continues to gain market share with the iPhone. Apple also benefited from the introduction of the iPad. General Electric and Ashland performed well as the economy rebounded. Significant detractors from absolute performance included insurer MBIA, health maintenance organization Health Net and insurance company Old Republic International. All three were short positions in the Fund but had strong positive returns during the reporting period. We think that the prospects at MBIA and Old Republic improved dramatically with a stronger economic outlook. While new health care legis- lation hurt many health care stocks, Health Net ad- vanced on the perception that new legislation would have less adverse effects on the company than pre-viously anticipated. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During the reporting period, the Fund initiated a position in semiconductor company Intel. Given the continued build-out of computer networks and smart mobile devices, we purchased Intel as a conservative way to participate in this trend. Intel had high earnings quality and benefited from positive reactions by analysts to the company's earnings announcements. During the reporting period, the Fund sold its positions in financial service company Bank of New York Mellon and aerospace & defense company Lockheed Martin. Bank of New York Mellon is a conservatively 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the Russell 1000(R) Index. mainstayinvestments.com 9 run bank that had become expensive according to our valuation measures. In its place, we purchased Bank of America, which our model deemed to be undervalued and well positioned to benefit from a recovery in the U.S. economy. Lockheed Martin was sold as most of our technical indicators on the stock turned negative, as did our earnings-quality measure. We also sold a large part of the Fund's position in ExxonMobil after the announcement of its pending merger with XTO Energy. ExxonMobil's stock seemed expensive relative to others in the same industry, and market sentiment about ExxonMobil has been negative in the wake of the XTO Energy deal. HOW DID THE FUND'S WEIGHTINGS CHANGE RELATIVE TO THE RUSSELL 1000(R) INDEX DURING THE REPORTING PERIOD? During the reporting period, we increased the Fund's exposure to the health care and consumer staples sectors. In health care, we purchased pharmaceutical companies (such as Abbot Laboratories) and service providers (such as Cardinal Health) that we believed had become undervalued in the wake of the new health care legislation. In consumer staples, we purchased stocks such as food products company Conagra Foods and food & staples retailer Costco Wholesale, but the Fund overall maintained an underweight position in the sector. Relative to the Russell 1000(R) Index, the Fund reduced its exposure to the energy and information technology sectors. Energy stocks advanced as the price of oil rose during the reporting period, but many have exposure to natural gas, which dropped dramatically in price. As a result, a number of energy stocks have higher-than-average valuations. We also reduced the Fund's position in ExxonMobil, as described above. Although we reduced the Fund's exposure to information technology, the Fund remains overweight relative to the Index in this sector. The weighting reduction in information technology was primarily a risk-management decision. HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010, AND HOW DID THIS POSITIONING AFFECT THE FUND'S PERFORMANCE? As of April 30, 2010, the most substantially overweight sectors in the Fund relative to the Russell 1000(R) Index were consumer discretionary and information technology. In the consumer discretionary sector, retailers used tight inventory controls to beat profit expectations despite lackluster sales. Our overweight position in information technology detracted from the Fund's results because the sector underperformed the Index despite generally strong earnings. On the same date, the Fund's most substantially underweight sectors relative to the Russell 1000(R) Index were financials and utilities. Within financials, as in the Fund as a whole, we tended to avoid companies with low or negative earnings ratios. This positioning hurt performance as investors sought to benefit from companies with lower quality profiles. From an industry perspective, the Fund was underweight real estate investment trusts (REITs) and regional banks at the end of the reporting period but overweight insurance companies. Utilities are typically a low-risk sector, and our underweight position helped the Fund on a relative basis, as utilities lagged the Index as a whole. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecasts made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay 130/30 Core Fund PORTFOLIO OF INVESTMENTS+++ APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 128.9%+ - ------------------------------------------------------- AEROSPACE & DEFENSE 2.4% Alliant Techsystems, Inc. (a) 2,542 $ 205,673 Boeing Co. (The) 3,531 255,750 Honeywell International, Inc. (b) 48,457 2,300,254 ITT Corp. (b) 2,456 136,480 L-3 Communications Holdings, Inc. (b) 14,541 1,360,601 Lockheed Martin Corp. (b) 6,544 555,520 Northrop Grumman Corp. (b) 19,195 1,301,997 Raytheon Co. 18,793 1,095,632 United Technologies Corp. 907 67,980 ------------ 7,279,887 ------------ AIR FREIGHT & LOGISTICS 0.0%++ UTI Worldwide, Inc. 3,334 52,844 ------------ AIRLINES 0.2% Copa Holdings S.A. Class A (b) 9,711 550,420 Delta Air Lines, Inc. (a) 3,114 37,617 ------------ 588,037 ------------ AUTO COMPONENTS 0.5% Autoliv, Inc. (a)(b) 3,259 178,430 Goodyear Tire & Rubber Co. (The) (a) 11,052 148,428 Johnson Controls, Inc. 19,395 651,478 TRW Automotive Holdings Corp. (a)(b) 15,370 495,068 ------------ 1,473,404 ------------ AUTOMOBILES 0.5% Ford Motor Co. (a) 111,568 1,452,615 ------------ BEVERAGES 1.0% Coca-Cola Co. (The) (b) 32,474 1,735,736 PepsiCo, Inc. (b) 17,633 1,150,024 ------------ 2,885,760 ------------ BIOTECHNOLOGY 1.5% Amgen, Inc. (a)(b) 50,766 2,911,938 Cephalon, Inc. (a) 17,427 1,118,814 Genzyme Corp. (a) 8,160 434,438 Talecris Biotherapeutics Holdings Corp. (a) 2,060 38,625 ------------ 4,503,815 ------------ BUILDING PRODUCTS 0.0%++ Lennox International, Inc. 2,367 107,131 Owens Corning, Inc. (a) 853 29,667 ------------ 136,798 ------------ CAPITAL MARKETS 2.7% Ameriprise Financial, Inc. 2,644 122,576 BlackRock, Inc. (b) 2,656 488,704 Charles Schwab Corp. (The) (b) 47,486 916,005 GLG Partners, Inc. (a) 1,083 3,509 Goldman Sachs Group, Inc. (The) (b) 9,428 1,368,945 Investment Technology Group, Inc. (a)(b) 48,910 849,567 Northern Trust Corp. (b) 32,140 1,767,057 Raymond James Financial, Inc. (b) 14,750 451,940 State Street Corp. (b) 42,840 1,863,540 TD Ameritrade Holding Corp. (a) 19,950 399,399 ------------ 8,231,242 ------------ CHEMICALS 4.5% Ashland, Inc. (b) 31,582 1,881,024 Cabot Corp. (b) 40,323 1,312,110 CF Industries Holdings, Inc. 16,344 1,367,503 Cytec Industries, Inc. (b) 27,566 1,324,822 E.I. du Pont de Nemours & Co. 18,038 718,634 Eastman Chemical Co. (b) 24,286 1,625,219 Huntsman Corp. (b) 99,564 1,136,025 Lubrizol Corp. (The) (b) 18,844 1,702,367 Nalco Holding Co. (b) 63,521 1,570,874 RPM International, Inc. (b) 39,246 866,552 Valspar Corp. 5,667 177,490 ------------ 13,682,620 ------------ COMMERCIAL BANKS 4.1% BB&T Corp. (b) 48,628 1,616,395 BOK Financial Corp. (b) 17,066 928,903 Fifth Third Bancorp 28,030 417,927 M&T Bank Corp. (b) 946 82,633 PNC Financial Services Group, Inc. (b) 31,046 2,086,602 U.S. Bancorp (b) 48,321 1,293,553 V Wells Fargo & Co. (b) 178,694 5,916,558 ------------ 12,342,571 ------------ COMMERCIAL SERVICES & SUPPLIES 0.9% Cintas Corp. 40,793 1,111,609 R.R. Donnelley & Sons Co. (b) 73,226 1,573,627 ------------ 2,685,236 ------------ COMMUNICATIONS EQUIPMENT 2.5% Cisco Systems, Inc. (a)(b) 89,338 2,404,979 EchoStar Corp. (a) 20,220 388,426 Harris Corp. 19,336 995,417 QUALCOMM, Inc. (b) 71,944 2,787,111 Tellabs, Inc. 117,035 1,062,678 ------------ 7,638,611 ------------ COMPUTERS & PERIPHERALS 5.7% V Apple, Inc. (a)(b) 21,622 5,645,937 Dell, Inc. (a)(b) 143,917 2,328,577 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) COMPUTERS & PERIPHERALS (CONTINUED) Diebold, Inc. 984 $ 30,848 EMC Corp. (a)(b) 121,121 2,302,510 V Hewlett-Packard Co. (b) 88,737 4,611,662 Lexmark International, Inc. Class A (a) 861 31,900 Seagate Technology (a)(b) 28,680 526,852 Western Digital Corp. (a)(b) 41,078 1,687,895 ------------ 17,166,181 ------------ CONSTRUCTION & ENGINEERING 0.5% Fluor Corp. 1,786 94,372 Shaw Group, Inc. (The) (a)(b) 35,765 1,369,084 URS Corp. (a) 193 9,911 ------------ 1,473,367 ------------ CONSUMER FINANCE 0.6% American Express Co. (b) 8,063 371,866 Capital One Financial Corp. 2,834 123,024 Discover Financial Services (b) 75,853 1,172,687 ------------ 1,667,577 ------------ CONTAINERS & PACKAGING 0.4% Crown Holdings, Inc. (a)(b) 47,812 1,243,112 ------------ DIVERSIFIED CONSUMER SERVICES 0.8% Apollo Group, Inc. Class A (a)(b) 16,363 939,400 Brinks Home Security Holdings, Inc. (a) 1,259 52,802 Career Education Corp. (a) 21,291 623,188 H&R Block, Inc. 38,380 702,738 ------------ 2,318,128 ------------ DIVERSIFIED FINANCIAL SERVICES 3.9% V Bank of America Corp. (b) 321,225 5,727,442 Citigroup, Inc. (a)(b) 133,199 582,080 V JPMorgan Chase & Co. (b) 131,152 5,584,452 ------------ 11,893,974 ------------ DIVERSIFIED TELECOMMUNICATION SERVICES 2.8% V AT&T, Inc. (b) 182,509 4,756,184 tw telecom, Inc. (a) 4,780 85,084 Verizon Communications, Inc. 121,049 3,497,106 ------------ 8,338,374 ------------ ELECTRIC UTILITIES 0.3% Edison International (b) 1,577 54,201 Exelon Corp. (b) 8,520 371,387 Pinnacle West Capital Corp. (b) 14,233 531,460 ------------ 957,048 ------------ ELECTRICAL EQUIPMENT 1.6% Emerson Electric Co. (b) 36,008 1,880,698 General Cable Corp. (a)(b) 15,028 429,350 Hubbel, Inc. Class B (b) 31,225 1,451,026 Thomas & Betts Corp. (a) 23,116 969,485 ------------ 4,730,559 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS 2.4% Arrow Electronics, Inc. (a)(b) 52,699 1,607,319 Avnet, Inc. (a)(b) 51,184 1,636,352 AVX Corp. 22,393 345,972 Ingram Micro, Inc. Class A (a)(b) 63,430 1,151,889 Jabil Circuit, Inc. (b) 51,385 787,218 Tech Data Corp. (a)(b) 29,273 1,255,812 Vishay Intertechnology, Inc. (a) 57,641 600,043 ------------ 7,384,605 ------------ ENERGY EQUIPMENT & SERVICES 4.4% Exterran Holdings, Inc. (a) 16,712 487,155 Helix Energy Solutions Group, Inc. (a)(b) 75,443 1,099,959 Helmerich & Payne, Inc. (b) 34,411 1,397,775 Nabors Industries, Ltd. (a)(b) 49,044 1,057,879 National-Oilwell Varco, Inc. (b) 37,721 1,660,856 Oceaneering International, Inc. (a) 3,070 201,085 Oil States International, Inc. (a)(b) 15,147 731,752 Patterson-UTI Energy, Inc. (b) 83,983 1,284,100 Pride International, Inc. (a)(b) 31,937 968,649 Rowan Cos., Inc. (a)(b) 20,086 598,563 SEACOR Holdings, Inc. (a)(b) 11,426 961,726 Seahawk Drilling, Inc. (a)(b) 40,803 679,778 Smith International, Inc. 11,570 552,583 Tidewater, Inc. 5,840 313,082 Unit Corp. (a) 26,115 1,247,513 ------------ 13,242,455 ------------ FOOD & STAPLES RETAILING 3.5% BJ's Wholesale Club, Inc. (a) 8,162 312,441 Costco Wholesale Corp. (b) 31,549 1,863,915 Kroger Co. (The) 6,453 143,450 Safeway, Inc. (b) 62,146 1,466,646 Wal-Mart Stores, Inc. (b) 83,141 4,460,515 Walgreen Co. (b) 65,819 2,313,538 Whole Foods Market, Inc. (a)(b) 1,300 50,726 ------------ 10,611,231 ------------ FOOD PRODUCTS 1.6% Archer-Daniels-Midland Co. (b) 12,900 360,426 ConAgra Foods, Inc. 28,645 700,943 Corn Products International, Inc. 31,221 1,123,956 Dean Foods Co. (a) 920 14,444 Del Monte Foods Co. 8,595 128,409 Sara Lee Corp. 608 8,646 Smithfield Foods, Inc. (a)(b) 36,504 684,085 Tyson Foods, Inc. Class A (b) 92,782 1,817,600 ------------ 4,838,509 ------------ </Table> 12 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) GAS UTILITIES 0.3% Atmos Energy Corp. (b) 27,600 $ 816,408 Energen Corp. 170 8,308 ------------ 824,716 ------------ HEALTH CARE EQUIPMENT & SUPPLIES 2.0% Baxter International, Inc. 1,369 64,644 Beckman Coulter, Inc. 2,971 185,390 Becton, Dickinson & Co. 1,431 109,286 CareFusion Corp. (a)(b) 41,306 1,139,220 Hill-Rom Holdings, Inc. (b) 44,371 1,407,004 Hologic, Inc. (a) 30,671 548,091 Hospira, Inc. (a)(b) 31,129 1,674,429 Medtronic, Inc. (b) 6,900 301,461 Stryker Corp. 4,464 256,412 Zimmer Holdings, Inc. (a) 4,376 266,542 ------------ 5,952,479 ------------ HEALTH CARE PROVIDERS & SERVICES 5.0% Aetna, Inc. (b) 57,470 1,698,238 AmerisourceBergen Corp. (b) 21,995 678,546 Cardinal Health, Inc. (b) 32,295 1,120,313 Community Health Systems, Inc. (a)(b) 30 1,226 Coventry Health Care, Inc. (a)(b) 62,574 1,485,507 Humana, Inc. (a)(b) 35,133 1,606,281 Laboratory Corp. of America Holdings (a) 403 31,664 Lincare Holdings, Inc. (a)(b) 12,952 604,729 McKesson Corp. (b) 30,333 1,965,882 Medco Health Solutions, Inc. (a)(b) 35,102 2,068,210 Omnicare, Inc. (b) 779 21,648 UnitedHealth Group, Inc. 64,338 1,950,085 WellPoint, Inc. (a)(b) 35,068 1,886,658 ------------ 15,118,987 ------------ HOTELS, RESTAURANTS & LEISURE 1.8% Brinker International, Inc. 23,351 432,461 Carnival Corp. 16,502 688,133 Darden Restaurants, Inc. 19,435 869,716 International Speedway Corp. Class A 4,713 144,029 McDonald's Corp. (b) 6,011 424,317 Panera Bread Co. Class A (a) 7,443 580,107 Starbucks Corp. (b) 58,663 1,524,065 Wendy's/Arby's Group, Inc. Class A 124,104 658,992 ------------ 5,321,820 ------------ HOUSEHOLD DURABLES 1.9% D.R. Horton, Inc. 20,003 293,844 Garmin, Ltd. (b) 35,111 1,312,449 Jarden Corp. 5,007 160,825 KB Home (b) 1,408 26,090 Leggett & Platt, Inc. (b) 73,642 1,806,438 Lennar Corp. Class A 11,881 236,432 M.D.C. Holdings, Inc. (b) 6,398 245,044 Mohawk Industries, Inc. (a)(b) 4,146 264,266 Whirlpool Corp. 13,929 1,516,450 ------------ 5,861,838 ------------ HOUSEHOLD PRODUCTS 1.3% Kimberly-Clark Corp. 14,438 884,472 Procter & Gamble Co. (The) (b) 50,960 3,167,673 ------------ 4,052,145 ------------ INDEPENDENT POWER PRODUCERS & ENERGY TRADERS 0.7% Constellation Energy Group, Inc. (b) 45,065 1,593,048 Mirant Corp. (a)(b) 39,076 455,626 NRG Energy, Inc. (a)(b) 2,181 52,715 ------------ 2,101,389 ------------ INDUSTRIAL CONGLOMERATES 2.9% 3M Co. 33,559 2,975,676 Carlisle Cos., Inc. (b) 33,272 1,255,353 General Electric Co. (b) 232,039 4,376,256 Textron, Inc. 8,741 199,644 ------------ 8,806,929 ------------ INSURANCE 6.7% Aflac, Inc. (b) 10,584 539,361 Allied World Assurance Holdings, Ltd./Bermuda (b) 29,952 1,305,009 American Financial Group, Inc. (b) 53,391 1,571,297 Arch Capital Group, Ltd. (a) 2,734 206,636 Aspen Insurance Holdings, Ltd. (b) 45,488 1,227,266 Assurant, Inc. 24,890 906,743 Axis Capital Holdings, Ltd. (b) 50,712 1,580,693 Chubb Corp. (The) (b) 36,160 1,911,779 Endurance Specialty Holdings, Ltd. (b) 31,855 1,173,857 Everest Re Group, Ltd. (b) 10,012 767,420 Fidelity National Financial, Inc. Class A (b) 20,542 311,828 First American Corp. 2,007 69,382 HCC Insurance Holdings, Inc. (b) 29,253 795,389 PartnerRe, Ltd. (b) 9,604 745,078 Principal Financial Group, Inc. (b) 24,811 724,977 Prudential Financial, Inc. 15,723 999,354 RenaissanceRe Holdings, Ltd. (b) 27,714 1,550,598 Symetra Financial Corp. (a) 14,237 192,200 Torchmark Corp. 3,952 211,590 Travelers Cos., Inc. (The) (b) 41,656 2,113,625 Validus Holdings, Ltd. (b) 41,960 1,072,917 White Mountains Insurance Group, Ltd. 502 172,487 ------------ 20,149,486 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) INTERNET & CATALOG RETAIL 0.7% Amazon.com, Inc. (a)(b) 9,319 $ 1,277,262 Expedia, Inc. (b) 19,524 460,962 NetFlix, Inc. (a)(b) 2,854 281,889 ------------ 2,020,113 ------------ INTERNET SOFTWARE & SERVICES 2.6% AOL, Inc. (a) 28,929 675,781 eBay, Inc. (a)(b) 76,491 1,821,251 Google, Inc. Class A (a)(b) 4,662 2,449,601 IAC/InterActiveCorp (a)(b) 39,817 892,697 Sohu.com, Inc. (a)(b) 20,807 1,001,857 VeriSign, Inc. (a) 40,591 1,106,917 ------------ 7,948,104 ------------ IT SERVICES 4.0% Amdocs, Ltd. (a) 13,669 436,588 Automatic Data Processing, Inc. (b) 35,149 1,524,060 Broadridge Financial Solutions LLC (b) 23,479 559,035 Computer Sciences Corp. (a) 7,240 379,303 Convergys Corp. (a) 42,276 534,369 Fiserv, Inc. (a) 2,101 107,340 Global Payments, Inc. (b) 30,686 1,313,668 Hewitt Associates, Inc. Class A (a) 9,131 374,280 V International Business Machines Corp. (b) 44,960 5,799,840 NeuStar, Inc. Class A (a)(b) 31,107 761,188 Total System Services, Inc. 21,875 350,219 Western Union Co. (The) 5,901 107,693 ------------ 12,247,583 ------------ LEISURE EQUIPMENT & PRODUCTS 0.0%++ Mattel, Inc. 1,262 29,089 ------------ LIFE SCIENCES TOOLS & SERVICES 0.8% Bio-Rad Laboratories, Inc. Class A (a)(b) 10,036 1,120,921 Millipore Corp. (a) 687 72,925 Pharmaceutical Product Development, Inc. 49,991 1,374,752 ------------ 2,568,598 ------------ MACHINERY 4.2% Caterpillar, Inc. (b) 34,796 2,369,260 Eaton Corp. 1,915 147,761 Harsco Corp. (b) 19,469 602,760 Lincoln Electric Holdings, Inc. 18,046 1,081,677 Navistar International Corp. (a) 10,891 526,471 Oshkosh Corp. (a)(b) 39,154 1,512,128 Snap-On, Inc. 8,457 407,458 SPX Corp. 1,557 108,803 Timken Co. (The) (b) 54,767 1,926,703 Toro Co. (The) (b) 25,926 1,476,227 Trinity Industries, Inc. (b) 51,837 1,290,223 Valmont Industries, Inc. 12,339 1,027,715 WABCO Holdings, Inc. (a)(b) 10,378 344,446 ------------ 12,821,632 ------------ MEDIA 4.7% Comcast Corp. Class A (b) 157,345 3,105,990 CTC Media, Inc. (b) 6,397 108,045 DIRECTV Class A (a)(b) 67,312 2,438,714 DISH Network Corp. Class A 1,294 28,662 Gannett Co., Inc. 2,588 44,048 Interpublic Group of Cos., Inc. (The) (a)(b) 20,577 183,341 Liberty Media-Starz, Series A (a)(b) 20,224 1,120,207 Madison Square Garden, Inc. Class A (a) 18,114 375,866 McGraw-Hill Cos., Inc. (The) (b) 5,915 199,454 Omnicom Group, Inc. (b) 45,922 1,959,033 Time Warner Cable, Inc. 8,210 461,812 Time Warner, Inc. 61,714 2,041,499 Walt Disney Co. (The) (b) 4,189 154,323 Warner Music Group Corp. (a)(b) 92,389 632,865 Washington Post Co. Class B (b) 2,521 1,278,550 ------------ 14,132,409 ------------ METALS & MINING 1.8% Carpenter Technology Corp. 10,052 394,742 Commercial Metals Co. (b) 67,209 1,000,070 Freeport-McMoRan Copper & Gold, Inc. (b) 25,675 1,939,233 Nucor Corp. (b) 9,510 430,993 Reliance Steel & Aluminum Co. (b) 32,100 1,566,801 Steel Dynamics, Inc. (b) 2,033 31,938 ------------ 5,363,777 ------------ MULTI-UTILITIES 1.6% Ameren Corp. (b) 45,051 1,169,524 Integrys Energy Group, Inc. (b) 33,631 1,668,434 MDU Resources Group, Inc. (b) 71,352 1,512,662 NiSource, Inc. 27,415 446,865 ------------ 4,797,485 ------------ MULTILINE RETAIL 2.4% Big Lots, Inc. (a) 3,263 124,647 Dollar Tree, Inc. (a)(b) 21,148 1,284,106 J.C. Penney Co., Inc. (b) 15,152 441,984 Kohl's Corp. (a)(b) 24,700 1,358,253 Nordstrom, Inc. (b) 22,419 926,577 Sears Holdings Corp. (a)(b) 8,221 994,330 Target Corp. (b) 37,401 2,126,995 ------------ 7,256,892 ------------ OFFICE ELECTRONICS 0.0%++ Xerox Corp. 12,194 132,915 ------------ </Table> 14 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) OIL, GAS & CONSUMABLE FUELS 8.1% Chesapeake Energy Corp. (b) 58,977 $ 1,403,652 Chevron Corp. (b) 42,255 3,441,247 Cimarex Energy Co. 2,587 176,123 CNX Gas Corp. (a) 209 7,998 ConocoPhillips (b) 40,699 2,408,974 Denbury Resources, Inc. (a) 998 19,112 Devon Energy Corp. (b) 4,317 290,664 El Paso Corp. 20,363 246,392 V ExxonMobil Corp. (b) 67,316 4,567,390 Frontier Oil Corp. (b) 738 11,218 Marathon Oil Corp. (b) 64,554 2,075,411 Mariner Energy, Inc. (a) 10,068 240,424 Murphy Oil Corp. (b) 26,067 1,567,930 Newfield Exploration Co. (a)(b) 22,746 1,323,590 Occidental Petroleum Corp. (b) 3,007 266,601 Overseas Shipholding Group, Inc. (b) 1,350 67,581 Peabody Energy Corp. (b) 3,246 151,653 Quicksilver Resources, Inc. (a)(b) 13,268 184,027 St. Mary Land & Exploration Co. (b) 25,626 1,031,190 Teekay Corp. 4,661 116,758 Tesoro Corp. 14,333 188,479 Williams Cos., Inc. (b) 78,377 1,850,481 XTO Energy, Inc. (b) 63,842 3,033,772 ------------ 24,670,667 ------------ PAPER & FOREST PRODUCTS 1.1% International Paper Co. (b) 63,924 1,709,328 MeadWestvaco Corp. (b) 58,296 1,583,902 ------------ 3,293,230 ------------ PERSONAL PRODUCTS 1.2% Alberto-Culver Co. 7,482 215,482 Estee Lauder Cos., Inc. (The) Class A (b) 27,551 1,816,162 Herbalife, Ltd. (b) 35,772 1,725,999 ------------ 3,757,643 ------------ PHARMACEUTICALS 4.7% Abbott Laboratories (b) 50,454 2,581,227 Endo Pharmaceuticals Holdings, Inc. (a)(b) 20,077 439,686 Forest Laboratories, Inc. (a)(b) 53,526 1,459,119 Johnson & Johnson (b) 55,074 3,541,258 King Pharmaceuticals, Inc. (a) 98,223 962,585 Merck & Co., Inc. (b) 39,094 1,369,854 Perrigo Co. 139 8,483 Pfizer, Inc. (b) 211,765 3,540,711 Valeant Pharmaceuticals International (a) 10,438 469,710 ------------ 14,372,633 ------------ PROFESSIONAL SERVICES 0.2% FTI Consulting, Inc. (a) 2,086 85,797 Manpower, Inc. (b) 11,216 629,218 ------------ 715,015 ------------ REAL ESTATE INVESTMENT TRUSTS 1.0% Annaly Capital Management, Inc. (b) 96,380 1,633,641 Duke Realty Corp. 53,161 719,268 Public Storage (b) 7,782 754,154 ------------ 3,107,063 ------------ REAL ESTATE MANAGEMENT & DEVELOPMENT 0.3% Jones Lang LaSalle, Inc. 10,449 824,217 ------------ ROAD & RAIL 0.6% Con-Way, Inc. (b) 3,283 127,512 Hertz Global Holdings, Inc. (a) 2,358 34,097 Landstar System, Inc. 7,468 330,235 Ryder System, Inc. (b) 29,860 1,389,087 ------------ 1,880,931 ------------ SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT 3.0% Broadcom Corp. Class A 5,683 196,007 V Intel Corp. (b) 209,883 4,791,629 Micron Technology, Inc. (a)(b) 169,715 1,586,835 Texas Instruments, Inc. 80,238 2,086,990 Xilinx, Inc. 16,551 426,685 ------------ 9,088,146 ------------ SOFTWARE 5.1% BMC Software, Inc. (a) 31 1,220 CA, Inc. (b) 70,610 1,610,614 Compuware Corp. (a)(b) 23,115 198,789 Intuit, Inc. (a)(b) 23,881 863,537 MICROS Systems, Inc. (a)(b) 18,187 675,829 V Microsoft Corp. (b) 245,166 7,487,370 Oracle Corp. (b) 57,697 1,490,890 Sybase, Inc. (a)(b) 34,491 1,496,220 Symantec Corp. (a)(b) 105,133 1,763,080 ------------ 15,587,549 ------------ SPECIALTY RETAIL 5.2% Abercrombie & Fitch Co. Class A 8,235 360,117 Advance Auto Parts, Inc. (b) 30,565 1,378,481 Aeropostale, Inc. (a) 15,091 438,243 American Eagle Outfitters, Inc. (b) 934 15,701 Barnes & Noble, Inc. 1,858 40,950 Best Buy Co., Inc. (b) 42,292 1,928,515 Dick's Sporting Goods, Inc. (a) 294 8,558 Foot Locker, Inc. (b) 4,611 70,779 GameStop Corp. Class A (a) 8,151 198,151 Gap, Inc. (The) (b) 71,284 1,762,853 Limited Brands, Inc. (b) 50,201 1,345,387 Office Depot, Inc. (a)(b) 28,751 197,232 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) SPECIALTY RETAIL (CONTINUED) PetSmart, Inc. (b) 52,850 $ 1,747,749 Ross Stores, Inc. (b) 32,101 1,797,656 Signet Jewelers, Ltd. (a)(b) 33,889 1,085,126 Staples, Inc. (b) 74,121 1,744,067 TJX Cos., Inc. 14,380 666,369 Williams-Sonoma, Inc. (b) 36,966 1,064,621 ------------ 15,850,555 ------------ TEXTILES, APPAREL & LUXURY GOODS 0.3% Coach, Inc. 19,889 830,366 NIKE, Inc. Class B 1,023 77,656 ------------ 908,022 ------------ THRIFTS & MORTGAGE FINANCE 0.2% Hudson City Bancorp, Inc. 38,535 512,515 ------------ TOBACCO 0.8% Philip Morris International, Inc. (b) 51,310 2,518,295 ------------ TRADING COMPANIES & DISTRIBUTORS 1.3% MSC Industrial Direct Co. (b) 14,492 789,669 W.W. Grainger, Inc. (b) 15,096 1,668,712 WESCO International, Inc. (a)(b) 32,812 1,332,823 ------------ 3,791,204 ------------ WIRELESS TELECOMMUNICATION SERVICES 1.1% MetroPCS Communications, Inc. (a) 54,944 419,223 NII Holdings, Inc. (a)(b) 4,351 184,569 Sprint Nextel Corp. (a)(b) 173,746 738,420 Telephone and Data Systems, Inc. 45,933 1,592,038 United States Cellular Corp. (a) 11,657 490,527 ------------ 3,424,777 ------------ Total Common Stocks (Cost $347,418,342) 390,629,408 ------------ EXCHANGE TRADED FUND 1.1% (C) - ------------------------------------------------------- S&P 500 Index-SPDR Trust Series 1 28,977 3,444,206 ------------ Total Exchange Traded Fund (Cost $3,455,898) 3,444,206 ------------ <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENT 0.7% - ------------------------------------------------------- REPURCHASE AGREEMENT 0.7% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $1,939,802 (Collateralized by a United States Treasury Bill with a rate of 0.135% and a maturity date of 5/27/10, with a Principal Amount of $1,980,000 and a Market Value of $1,979,802) $1,939,800 $ 1,939,800 ------------ Total Short-Term Investment (Cost $1,939,800) 1,939,800 ------------ Total Investments, Before Investments Sold Short (Cost $352,814,040) (d) 130.7% 396,013,414 ------------ <Caption> SHARES INVESTMENTS SOLD SHORT (30.4%) COMMON STOCKS SOLD SHORT (30.4%) - ------------------------------------------------------- AEROSPACE & DEFENSE (0.4%) BE Aerospace, Inc. (a) (14,203) (421,971) Spirit Aerosystems Holdings, Inc. Class A (a) (39,136) (868,037) ------------ (1,290,008) ------------ AIR FREIGHT & LOGISTICS (0.2%) C.H. Robinson Worldwide, Inc. (9,338) (563,081) ------------ AIRLINES (0.0%)++ Southwest Airlines Co. (3,982) (52,483) ------------ AUTOMOBILES (0.4%) Harley-Davidson, Inc. (35,853) (1,212,907) Thor Industries, Inc. (143) (5,107) ------------ (1,218,014) ------------ BEVERAGES (0.3%) Central European Distribution Corp. (a) (31,205) (1,081,253) ------------ BIOTECHNOLOGY (1.4%) Abraxis Bioscience, Inc. (a) (27,213) (1,359,834) Alexion Pharmaceuticals, Inc. (a) (5,173) (283,894) Amylin Pharmaceuticals, Inc. (a) (10,242) (211,395) BioMarin Pharmaceuticals, Inc. (a) (682) (15,938) Dendreon Corp. (a) (9,932) (538,513) Myriad Genetics, Inc. (a) (6,859) (164,684) OSI Pharmaceuticals, Inc. (a) (9,328) (547,274) </Table> 16 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) BIOTECHNOLOGY (CONTINUED) United Therapeutics Corp. (a) (15,648) $ (890,215) Vertex Pharmaceuticals, Inc. (a) (9,348) (362,422) ------------ (4,374,169) ------------ BUILDING PRODUCTS (0.1%) USG Corp. (a) (19,956) (470,962) ------------ CAPITAL MARKETS (0.5%) Affiliated Managers Group, Inc. (a) (1,815) (152,787) Greenhill & Co., Inc. (8,077) (709,887) Janus Capital Group, Inc. (4,511) (63,515) Jefferies Group, Inc. (15,470) (421,093) Lazard, Ltd. Class A (3,986) (154,099) ------------ (1,501,381) ------------ CHEMICALS (1.0%) Air Products & Chemicals, Inc. (3,570) (274,105) FMC Corp. (16,633) (1,058,524) Intrepid Potash, Inc. (a) (39,612) (1,040,211) Monsanto Co. (2,797) (176,379) Valhi, Inc. (13,963) (399,621) ------------ (2,948,840) ------------ COMMERCIAL BANKS (0.8%) Associated Banc-Corp. (47,050) (683,636) CapitalSource, Inc. (974) (5,815) First Horizon National Corp. (a) (1) (14) Fulton Financial Corp. (1,708) (17,934) Popular, Inc. (a) (5,021) (19,783) Synovus Financial Corp. (41,587) (125,177) Whitney Holding Corp. (86,701) (1,187,804) Wilmington Trust Corp. (32,081) (555,964) ------------ (2,596,127) ------------ COMMERCIAL SERVICES & SUPPLIES (0.2%) Pitney Bowes, Inc. (19,164) (486,766) ------------ COMMUNICATIONS EQUIPMENT (0.6%) Brocade Communications Systems, Inc. (a) (43,269) (280,816) Ciena Corp. (a) (67,495) (1,247,982) JDS Uniphase Corp. (a) (12,614) (163,856) ------------ (1,692,654) ------------ COMPUTERS & PERIPHERALS (0.2%) NCR Corp. (a) (37,411) (492,329) ------------ CONSTRUCTION & ENGINEERING (0.8%) Aecom Technology Corp. (a) (36,777) (1,105,884) KBR, Inc. (64,163) (1,416,719) ------------ (2,522,603) ------------ CONSTRUCTION MATERIALS (0.4%) Eagle Materials, Inc. (1,753) (55,868) Martin Marietta Materials, Inc. (5,396) (517,368) Vulcan Materials Co. (8,977) (514,203) ------------ (1,087,439) ------------ CONSUMER FINANCE (0.2%) AmeriCredit Corp. (a) (1,369) (32,774) Student Loan Corp. (The) (16,815) (474,856) ------------ (507,630) ------------ CONTAINERS & PACKAGING (0.6%) Greif, Inc. Class A (12,684) (750,639) Pactiv Corp. (a) (42,262) (1,073,878) ------------ (1,824,517) ------------ DISTRIBUTORS (0.3%) LKQ Corp. (a) (38,871) (818,623) ------------ DIVERSIFIED CONSUMER SERVICES (0.2%) Education Management Corp. (a) (3,086) (67,367) Hillenbrand, Inc. (5,887) (144,702) Strayer Education, Inc. (429) (104,299) Weight Watchers International, Inc. (17,243) (458,147) ------------ (774,515) ------------ DIVERSIFIED FINANCIAL SERVICES (0.5%) Interactive Brokers Group, Inc. (a) (69,332) (1,188,350) MSCI, Inc. Class A (a) (12,115) (419,785) ------------ (1,608,135) ------------ ELECTRIC UTILITIES (0.4%) Great Plains Energy, Inc. (30,972) (598,689) Pepco Holdings, Inc. (41,618) (696,685) ------------ (1,295,374) ------------ ELECTRICAL EQUIPMENT (0.2%) A123 Systems, Inc. (a) (8,653) (107,816) SunPower Corp. Class A (a) (33,783) (559,109) ------------ (666,925) ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS (0.4%) Dolby Laboratories, Inc. Class A (a) (8,947) (614,838) Itron, Inc. (a) (5,605) (446,214) National Instruments Corp. (2,484) (85,897) ------------ (1,146,949) ------------ ENERGY EQUIPMENT & SERVICES (0.6%) Cameron International Corp. (a) (4,637) (182,976) Dresser-Rand Group, Inc. (a) (42,873) (1,512,559) ------------ (1,695,535) ------------ FOOD & STAPLES RETAILING (0.1%) Rite Aid Corp. (a) (178,803) (264,628) ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) FOOD PRODUCTS (0.6%) Bunge, Ltd. (19,947) $ (1,056,194) Green Mountain Coffee Roasters, Inc. (a) (11,871) (862,547) ------------ (1,918,741) ------------ HEALTH CARE EQUIPMENT & SUPPLIES (0.4%) Edwards Lifesciences Corp. (a) (11,180) (1,152,434) Gen-Probe, Inc. (a) (1,410) (66,820) ------------ (1,219,254) ------------ HEALTH CARE PROVIDERS & SERVICES (1.1%) Brookdale Senior Living, Inc. (a) (18,814) (404,501) Emdeon, Inc. (a) (52,716) (862,961) Health Net, Inc. (a) (66) (1,453) Patterson Cos., Inc. (45,232) (1,446,972) Tenet Healthcare Corp. (a) (38,453) (240,331) VCA Antech, Inc. (a) (18,335) (521,814) ------------ (3,478,032) ------------ HEALTH CARE TECHNOLOGY (0.1%) Allscripts-Misys Healthcare Solutions, Inc. (a) (17,538) (353,742) ------------ HOTELS, RESTAURANTS & LEISURE (1.1%) Boyd Gaming Corp. (a) (74,850) (950,595) Choice Hotels International, Inc. (29,317) (1,064,500) Hyatt Hotels Corp. Class A (a) (6,775) (278,927) Penn National Gaming, Inc. (a) (7,766) (240,435) WMS Industries, Inc. (a) (18,043) (902,511) ------------ (3,436,968) ------------ HOUSEHOLD DURABLES (0.2%) Harman International Industries, Inc. (a) (2,439) (96,292) Stanley Black & Decker, Inc. (5,103) (317,151) Toll Brothers, Inc. (a) (5,153) (116,303) ------------ (529,746) ------------ INDEPENDENT POWER PRODUCERS & ENERGY TRADERS (0.8%) Dynegy, Inc. Class A (a) (586,294) (779,771) Ormat Technologies, Inc. (35,035) (1,116,215) RRI Energy, Inc. (a) (104,404) (424,924) ------------ (2,320,910) ------------ INDUSTRIAL CONGLOMERATES (0.2%) McDermott International, Inc. (a) (19,976) (547,542) ------------ INSURANCE (1.9%) American National Insurance Co. (9,473) (1,043,546) CNA Financial Corp. (a) (1,028) (28,907) Erie Indemnity Co. Class A (3,744) (173,385) Lincoln National Corp. (5,966) (182,500) Markel Corp. (a) (606) (232,001) MBIA, Inc. (a) (13,949) (133,631) Old Republic International Corp. (116,207) (1,744,267) OneBeacon Insurance Group, Ltd. Class A (56,939) (923,551) Unitrin, Inc. (2,816) (82,368) XL Capital, Ltd. Class A (67,470) (1,200,966) ------------ (5,745,122) ------------ INTERNET SOFTWARE & SERVICES (0.4%) Monster Worldwide, Inc. (a) (71,936) (1,253,845) ------------ IT SERVICES (0.3%) Alliance Data Systems Corp. (a) (4,116) (308,947) Fidelity National Information Services, Inc. (932) (24,502) Genpact, Ltd. (a) (27,754) (468,487) Mastercard, Inc. Class A (640) (158,746) ------------ (960,682) ------------ LEISURE EQUIPMENT & PRODUCTS (0.2%) Hasbro, Inc. (14,789) (567,306) ------------ LIFE SCIENCES TOOLS & SERVICES (0.5%) Illumina, Inc. (a) (4,399) (184,186) PerkinElmer, Inc. (3,664) (91,783) Techne Corp. (18,638) (1,234,768) ------------ (1,510,737) ------------ MACHINERY (0.4%) AGCO Corp. (a) (9,961) (348,834) Bucyrus International, Inc. (1,736) (109,385) Flowserve Corp. (789) (90,404) Joy Global, Inc. (2,469) (140,264) Kennametal, Inc. (299) (9,825) Terex Corp. (a) (16,307) (432,462) ------------ (1,131,174) ------------ MARINE (0.1%) Alexander & Baldwin, Inc. (4,659) (165,767) ------------ MEDIA (1.3%) CBS Corp. Class B (9,108) (147,641) Central European Media Enterprises, Ltd. Class A (a) (29,536) (1,004,224) Clear Channel Outdoor Holdings, Inc. Class A (a) (240) (2,779) DreamWorks Animation SKG, Inc. Class A (a) (21,518) (854,049) Interactive Data Corp. (11,980) (400,971) Lamar Advertising Co. Class A (a) (6,116) (227,638) Liberty Media Corp. Capital Class A (a) (3,657) (161,895) Meredith Corp. (1,183) (42,505) Morningstar, Inc. (a) (7,749) (364,280) New York Times Co. (The) Class A (a) (39,952) (396,324) </Table> 18 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) MEDIA (CONTINUED) Scripps Networks Interactive Class A (941) $ (42,665) Viacom, Inc. (a) (4,852) (171,421) ------------ (3,816,392) ------------ METALS & MINING (1.0%) AK Steel Holding Corp. (18,425) (308,619) Allegheny Technologies, Inc. (662) (35,397) Cliffs Natural Resources, Inc. (1,345) (84,103) Compass Minerals International, Inc. (16,606) (1,250,598) Royal Gold, Inc. (24,091) (1,232,977) Titanium Metals Corp. (a) (10,515) (162,141) United States Steel Corp. (381) (20,826) ------------ (3,094,661) ------------ MULTILINE RETAIL (0.1%) Dollar General Corp. (a) (7,415) (211,847) ------------ OIL, GAS & CONSUMABLE FUELS (0.3%) Cobalt International Energy, Inc. (a) (15,568) (179,188) Comstock Resources, Inc. (a) (2,247) (72,039) Massey Energy Co. (422) (15,458) Plains Exploration & Production Co. (a) (1,039) (30,453) Sandridge Energy, Inc. (a) (10,911) (81,941) Sunoco, Inc. (13,682) (448,496) ------------ (827,575) ------------ PAPER & FOREST PRODUCTS (0.3%) Weyerhaeuser Co. (17,262) (854,814) ------------ PROFESSIONAL SERVICES (0.3%) Verisk Analytics, Inc. Class A (a) (29,311) (821,294) ------------ REAL ESTATE INVESTMENT TRUSTS (0.7%) Apartment Investment & Management Co. Class A (4,783) (107,187) Chimera Investment Corp. (326,444) (1,328,627) Corporate Office Properties Trust (12,028) (486,533) Macerich Co. (The) (3,614) (161,582) Regency Centers Corp. (2,152) (88,339) ------------ (2,172,268) ------------ REAL ESTATE MANAGEMENT & DEVELOPMENT (0.4%) Forest City Enterprises, Inc. Class A (a) (49,058) (757,946) St. Joe Co. (The) (a) (14,027) (463,452) ------------ (1,221,398) ------------ SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT (2.3%) Atmel Corp. (a) (211,002) (1,147,851) Integrated Device Technology, Inc. (a) (257) (1,699) International Rectifier Corp. (a) (52,168) (1,200,907) Lam Research Corp. (a) (5,464) (221,565) Linear Technology Corp. (3,889) (116,903) LSI Corp. (a) (9,697) (58,376) MEMC Electronic Materials, Inc. (a) (96,297) (1,248,972) Novellus Systems, Inc. (a) (48,047) (1,258,832) PMC-Sierra, Inc. (a) (97,679) (864,459) Rambus, Inc. (a) (16,635) (401,403) Teradyne, Inc. (a) (7,506) (91,798) Varian Semiconductor Equipment Associates, Inc. (a) (7,180) (236,509) ------------ (6,849,274) ------------ SOFTWARE (1.1%) Autodesk, Inc. (a) (8,683) (295,309) Cadence Design Systems, Inc. (a) (175,224) (1,307,171) Electronic Arts, Inc. (a) (65,864) (1,275,785) Novell, Inc. (a) (56,931) (319,383) Rovi Corp. (a) (4,005) (156,115) ------------ (3,353,763) ------------ SPECIALTY RETAIL (1.4%) AutoNation, Inc. (a) (55,891) (1,128,998) Carmax, Inc. (a) (58,654) (1,441,129) O'Reilly Automotive, Inc. (a) (32,978) (1,612,294) Penske Auto Group, Inc. (a) (418) (6,262) RadioShack Corp. (7,977) (171,904) Urban Outfitters, Inc. (a) (772) (28,958) ------------ (4,389,545) ------------ THRIFTS & MORTGAGE FINANCE (1.3%) Capitol Federal Financial (28,611) (1,078,349) First Niagara Financial Group, Inc. (96,328) (1,338,959) People's United Financial, Inc. (808) (12,548) TFS Financial Corp. (42,883) (606,366) Washington Federal, Inc. (38,327) (788,386) ------------ (3,824,608) ------------ WATER UTILITIES (0.5%) Aqua America, Inc. (76,969) (1,410,842) ------------ WIRELESS TELECOMMUNICATION SERVICES (0.3%) Clearwire Corp. Class A (a) (128,156) (989,364) SBA Communications Corp. Class A (a) (2,503) (88,531) ------------ (1,077,895) ------------ Total Common Stocks Sold Short (Proceeds $82,232,518) (92,046,684) ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) Total Investments Sold Short (Proceeds $82,232,518) (30.4)%$(92,046,684) ------------ Total Investments, Net of Investments Sold Short (Cost $270,581,522) 100.3 303,966,730 Other Assets, Less Liabilities (0.3) (868,567) ---------- ------------ Net Assets 100.0% $303,098,163 ========== ============ </Table> <Table> +++ On a daily basis New York Life Investments confirms that the value of the Fund's liquid assets (liquid portfolio securities and cash) is sufficient to cover its potential senior securities (e.g., futures, swaps, options). ++ Less than one-tenth of a percent. (a) Non-income producing security. (b) Security, or a portion thereof, is maintained in a segregated account at the Fund's custodian as collateral for securities sold short (See Note 2(I)). (c) Exchange Traded Fund--An investment vehicle that represents a basket of securities that is traded on an exchange. (d) At April 30, 2010, cost is $362,704,653 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $37,399,365 Gross unrealized depreciation (4,090,604) ----------- Net unrealized appreciation $33,308,761 =========== </Table> 20 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets and liabilities. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $390,629,408 $ -- $ -- $390,629,408 Exchange Traded Fund 3,444,206 -- -- 3,444,206 Short-Term Investment Repurchase Agreement -- 1,939,800 -- 1,939,800 ------------ ---------- -------- ------------ Total Investments in Securities $394,073,614 $1,939,800 $-- $396,013,414 ============ ========== ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. LIABILITY VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments Sold Short (a) Common Stocks Sold Short $(92,046,684) $ -- $ -- $(92,046,684) ------------ -------- -------- ------------ Total Investments Sold Short $(92,046,684) $-- $-- $(92,046,684) ============ ======== ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities before investments sold short, at value (identified cost $352,814,040) $396,013,414 Cash collateral on deposit at broker 293 Receivables: Dividends and interest 298,482 Fund shares sold 68,781 Other assets 163,036 ------------ Total assets 396,544,006 ------------ LIABILITIES: Investments sold short (proceeds $82,232,518) 92,046,684 Payables: Investment securities purchased 1,005,465 Manager (See Note 3) 250,764 Shareholder communication 46,174 Fund shares redeemed 45,560 Professional fees 24,028 Custodian 15,627 Dividends on investments sold short 6,880 Transfer agent (See Note 3) 1,960 NYLIFE Distributors (See Note 3) 402 Trustees 167 Accrued expenses 2,132 ------------ Total liabilities 93,445,843 ------------ Net assets $303,098,163 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) 800 million shares authorized $ 41,741 Additional paid-in capital 293,775,209 ------------ 293,816,950 Accumulated undistributed net investment income 286,496 Accumulated net realized loss on investments and investments sold short (24,390,491) Net unrealized appreciation on investments 43,199,374 Net unrealized depreciation on investments sold short (9,814,166) ------------ Net assets $303,098,163 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 73,619 ============ Shares of beneficial interest outstanding 10,178 ============ Net asset value per share outstanding $ 7.23 Maximum sales charge (5.50% of offering price) 0.42 ------------ Maximum offering price per share outstanding $ 7.65 ============ CLASS A Net assets applicable to outstanding shares $ 353,742 ============ Shares of beneficial interest outstanding 48,815 ============ Net asset value per share outstanding $ 7.25 Maximum sales charge (5.50% of offering price) 0.42 ------------ Maximum offering price per share outstanding $ 7.67 ============ CLASS C Net assets applicable to outstanding shares $ 414,039 ============ Shares of beneficial interest outstanding 58,317 ============ Net asset value and offering price per share outstanding $ 7.10 ============ CLASS I Net assets applicable to outstanding shares $302,256,763 ============ Shares of beneficial interest outstanding 41,623,200 ============ Net asset value and offering price per share outstanding $ 7.26 ============ </Table> 22 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends $ 2,969,180 Interest 132 ------------ Total income 2,969,312 ------------ EXPENSES: Manager (See Note 3) 1,287,405 Dividends on investments sold short 496,086 Broker fees and charges on short sales 366,950 Professional fees 35,645 Custodian 29,651 Registration 27,996 Shareholder communication 16,712 Transfer agent (See Note 3) 6,015 Trustees 3,797 Distribution/Service--Investor Class (See Note 3) 78 Distribution/Service--Class A (See Note 3) 192 Distribution/Service--Class C (See Note 3) 1,953 Miscellaneous 6,949 ------------ Total expenses 2,279,429 ------------ Net investment income 689,883 ------------ REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain (loss) on: Security transactions 26,196,455 Investments sold short (13,965,267) ------------ Net realized gain on investments and investments sold short 12,231,188 ------------ Net change in unrealized appreciation (depreciation) on: Investments 23,244,162 Investments sold short (5,865,314) ------------ Net change in unrealized appreciation (depreciation) on investments and investments sold short 17,378,848 ------------ Net realized and unrealized gain on investments and investments sold short 29,610,036 ------------ Net increase in net assets resulting from operations $ 30,299,919 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 23 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 689,883 $ 912,961 Net realized gain (loss) on investments and investments sold short 12,231,188 (21,476,763) Net change in unrealized appreciation (depreciation) on investments and investments sold short 17,378,848 39,433,075 -------------------------- Net increase in net assets resulting from operations 30,299,919 18,869,273 -------------------------- Dividends to shareholders: From net investment income: Investor Class (65) -- Class A (320) (354) Class I (1,164,352) (192,082) -------------------------- Total dividends to shareholders (1,164,737) (192,436) -------------------------- Capital share transactions: Net proceeds from sale of shares 95,718,066 92,953,584 Net asset value of shares issued to shareholders in reinvestment of dividends 1,084,478 161,068 Cost of shares redeemed (13,245,749) (6,906,219) -------------------------- Increase in net assets derived from capital share transactions 83,556,795 86,208,433 -------------------------- Net increase in net assets 112,691,977 104,885,270 NET ASSETS: Beginning of period 190,406,186 85,520,916 -------------------------- End of period $303,098,163 $190,406,186 ========================== Accumulated undistributed net investment income at end of period $ 286,496 $ 761,350 ========================== </Table> 24 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF CASH FLOWS FOR THE SIX MONTHS ENDED APRIL 30, 2010 <Table> CASH FLOWS USED IN OPERATING ACTIVITIES: Net increase in net assets resulting from operations $ 30,299,919 Adjustments to reconcile net increase in net assets resulting from operations to net cash used for operating activities: Investments purchased (316,229,453) Investments sold 216,831,789 Purchases to cover securities sold short (76,669,959) Securities sold short 93,369,014 Purchase of short term investments, net 514,336 Decrease in investment securities sold receivable 440,810 Increase in dividends and interest receivable (88,578) Increase in cash collateral on deposit at broker (17) Increase in other assets (145,997) Decrease in investment securities purchased payable (1,152,566) Decrease in dividends payable for securities sold short (843) Decrease in professional fees payable (3,857) Decrease in custodian payable (1,437) Decrease in shareholder communication payable (7,956) Decrease in due to trustees (348) Increase in due to manager 89,008 Decrease in due to transfer agent (46) Increase in due to NYLIFE Distributors 36 Decrease in accrued expenses and other liabilities (1,970) Net change in unrealized appreciation on investments (23,244,162) Net realized gain from investments (26,196,455) Net change in unrealized depreciation on securities sold short 5,865,314 Net realized loss from securities sold short 13,965,267 ------------- Net cash used in operating activities (82,368,151) ------------- CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from shares sold 95,666,661 Payment on shares redeemed (13,218,251) Cash distributions paid (80,259) ------------- Net cash from financing activities 82,368,151 ------------- NET INCREASE (DECREASE) IN CASH: -- Cash at beginning of year -- ------------- Cash at end of period $ -- ============= </Table> Non cash financing activities not included herein consist of all reinvestment of dividends and distributions of $1,084,478 The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 25 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A INVESTOR CLASS ------------------------ ------------------------------------------------- YEAR FEBRUARY 28, ENDED SIX MONTHS 2008** SIX MONTHS OCTO- ENDED YEAR ENDED THROUGH ENDED BER APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, 31, 2010* 2009 2008 2010* 2009 Net asset value at beginning of period $ 6.40 $6.00 $ 8.68 $ 6.41 $ 6.00 ------ ----- ------- ------ ------ Net investment income (loss) (a) 0.00 ++ 0.02 (0.02) 0.01 0.05 Net realized and unrealized gain (loss) on investments 0.84 0.38 (2.66) 0.85 0.37 ------ ----- ------- ------ ------ Total from investment operations 0.84 0.40 (2.68) 0.86 0.42 ------ ----- ------- ------ ------ Less dividends: From net investment income (0.01) -- -- (0.02) (0.01) ------ ----- ------- ------ ------ Net asset value at end of period $ 7.23 $6.40 $ 6.00 $ 7.25 $ 6.41 ====== ===== ======= ====== ====== Total investment return (b) 13.10%(c) 6.67%(d) (30.76%)(c) 13.37%(c) 6.77% Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.04%++ 0.38% (0.37%)++ 0.28%++ 0.83% Net expenses (excluding short sale expenses) 1.59%++ 1.60% 1.59% ++ 1.35%++ 1.46% Expenses (including short sales expenses, before waiver) 2.26%++ 2.57% 2.59% ++ 2.00%++ 2.40% Short sale expenses 0.67%++ 0.87% 0.82% ++ 0.65%++ 0.94% Portfolio turnover rate 66% 163% 244% 66% 163% Net assets at end of period (in 000's) $ 74 $ 53 $ 41 $ 354 $ 138 <Caption> CLASS A -------------------------- YEAR JUNE 29, ENDED 2007** OCTOBER THROUGH 31, OCTOBER 31, 2008 2007 Net asset value at beginning of period $ 9.64 $10.00 ------- ------ Net investment income (loss) (a) (0.02) (0.00) ++ Net realized and unrealized gain (loss) on investments (3.61) (0.36) ------- ------ Total from investment operations (3.63) (0.36) ------- ------ Less dividends: From net investment income (0.01) -- ------- ------ Net asset value at end of period $ 6.00 $ 9.64 ======= ====== Total investment return (b) (37.57%) (3.60%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.20%) (0.14%)++ Net expenses (excluding short sale expenses) 1.50% 1.50% ++ Expenses (including short sales expenses, before waiver) 2.60% 2.90% ++ Short sale expenses 0.85% 0.53% ++ Portfolio turnover rate 244% 59% Net assets at end of period (in 000's) $ 390 $ 356 </Table> <Table> <Caption> CLASS C ---------------------------------------------------------- CLASS I JUNE 29, ---------- SIX MONTHS 2007** SIX MONTHS ENDED YEAR ENDED OCTOBER THROUGH ENDED APRIL 30, 31, OCTOBER 31, APRIL 30, 2010* 2009 2008 2007 2010* Net asset value at beginning of period $ 6.30 $ 5.95 $ 9.61 $10.00 $ 6.43 ------ ------ ------- ------ -------- Net investment loss (a) (0.02) (0.02) (0.09) (0.03) 0.02 Net realized and unrealized gain (loss) on investments 0.82 0.37 (3.57) (0.36) 0.84 ------ ------ ------- ------ -------- Total from investment operations 0.80 0.35 (3.66) (0.39) 0.86 ------ ------ ------- ------ -------- Less dividends: From net investment income -- -- -- -- (0.03) ------ ------ ------- ------ -------- Net asset value at end of period $ 7.10 $ 6.30 $ 5.95 $ 9.61 $ 7.26 ====== ====== ======= ====== ======== Total investment return (b) 12.70%(c) 5.88% (38.15%) (3.80%)(c) 13.44%(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.68%)++ (0.41%) (1.12%) (0.86%)++ 0.54%++ Net expenses (excluding short sale expenses) 2.34%++ 2.35% 2.33% 2.25%++ 1.10%++ Expenses (including short sales expenses, before waiver) 3.01%++ 3.31% 3.41% 3.65%++ 1.77%++ Short sale expenses 0.67%++ 0.86% 0.81% 0.53%++ 0.67%++ Portfolio turnover rate 66% 163% 244% 59% 66% Net assets at end of period (in 000's) $ 414 $ 370 $ 228 $ 35 $302,257 <Caption> CLASS I ------------------------------------------ JUNE 29, 2007** THROUGH YEAR ENDED OCTOBER 31, OCTOBER 31, 2009 2008 2007 Net asset value at beginning of period $ 6.02 $ 9.65 $ 10.00 -------- ------- ------- Net investment loss (a) 0.04 0.01 0.01 Net realized and unrealized gain (loss) on investments 0.38 (3.62) (0.36) -------- ------- ------- Total from investment operations 0.42 (3.61) (0.35) -------- ------- ------- Less dividends: From net investment income (0.01) (0.02) -- -------- ------- ------- Net asset value at end of period $ 6.43 $ 6.02 $ 9.65 ======== ======= ======= Total investment return (b) 7.05% (37.48%) (3.50%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.69% 0.07% 0.27%++ Net expenses (excluding short sale expenses) 1.22% 1.25% 1.25%++ Expenses (including short sales expenses, before waiver) 2.08% 2.16% 2.52%++ Short sale expenses 0.86% 0.81% 0.53%++ Portfolio turnover rate 163% 244% 59% Net assets at end of period (in 000's) $189,845 $84,861 $24,123 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 26 MainStay 130/30 Core Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. MAINSTAY 130/30 GROWTH FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 0.87% 17.13% -9.71% Excluding sales charges 6.74 23.94 -7.89 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 GROWTH RUSSELL 1000(R) FUND GROWTH INDEX --------------- --------------- 6/29/07 9450 10000 4/30/08 9280 9776 4/30/09 6039 6690 4/30/10 7484 9243 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 0.87% 17.31% -9.71% Excluding sales charges 6.74 24.14 -7.89 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 GROWTH RUSSELL 1000(R) FUND GROWTH INDEX --------------- --------------- 6/29/07 23625 25000 4/30/08 23153 24440 4/30/09 15073 16725 4/30/10 18711 23107 </Table> CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 5.32% 21.86% -8.63% Excluding sales charges 6.32 22.86 -8.63 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 GROWTH RUSSELL 1000(R) FUND GROWTH INDEX --------------- --------------- 6/29/07 10000 10000 4/30/08 9740 9776 4/30/09 6300 6690 4/30/10 7740 9243 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the Mainstay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 27 CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 6.82% 24.26% -7.60% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 RUSSELL 1000(R) GROWTH FUND GROWTH INDEX --------------- --------------- 6/29/07 10000 10000 4/30/08 9820 9776 4/30/09 6430 6690 4/30/10 7990 9243 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION Russell 1000(R) Growth Index(3) 15.79% 38.16% -2.74% Average Lipper long/short equity fund(4) 6.45 22.52 -4.59 </Table> differences in certain contractual fees and expenses. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. The Russell 1000(R) Growth Index measures the performance of those Russell 1000(R) companies with higher price-to-book ratios and higher forecasted growth values. The Russell 1000(R) Index measures the performance of the 1,000 largest companies in the Russell 3000(R) Index, which represents approximately 92% of the total market capitalization of the Russell 3000(R) Index. The Russell 3000(R) Index measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the investable U.S. equity market. Total returns assume reinvestment of all dividends and capital gains. The Russell 1000(R) Growth Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The average Lipper long/short equity fund is representative of funds that employ portfolio strategies combining long holdings of equities with short sales of equity, equity options, or equity index options. The funds may be either net long or net short, depending on the portfolio manager's view of the market. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 28 MainStay 130/30 Growth Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY 130/30 GROWTH FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,067.40 $13.12 $1,012.10 $12.77 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,067.40 $12.56 $1,012.60 $12.23 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,063.20 $16.88 $1,008.40 $16.43 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,068.20 $11.49 $1,013.70 $11.18 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (2.56% for Investor Class, 2.45% for Class A, 3.30% for Class C and 2.24% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 29 INDUSTRY COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> IT Services 9.3% Computers & Peripherals 8.5 Software 8.5 Machinery 6.6 Health Care Providers & Services 5.6 Capital Markets 5.3 Energy Equipment & Services 5.2 Communications Equipment 5.1 Pharmaceuticals 4.9 Food & Staples Retailing 3.9 Aerospace & Defense 3.8 Exchange Traded Funds 3.7 Specialty Retail 3.7 Biotechnology 3.6 Internet Software & Services 3.5 Beverages 3.4 Hotels, Restaurants & Leisure 3.4 Internet & Catalog Retail 3.3 Health Care Equipment & Supplies 2.8 Semiconductors & Semiconductor Equipment 2.7 Oil, Gas & Consumable Fuels 2.4 Road & Rail 2.3 Household Products 1.9 Multiline Retail 1.8 Media 1.6 Diversified Financial Services 1.5 Metals & Mining 1.5 Commercial Banks 1.4 Textiles, Apparel & Luxury Goods 1.3 Wireless Telecommunication Services 1.3 Containers & Packaging 1.2 Electrical Equipment 1.1 Electronic Equipment & Instruments 1.1 Construction & Engineering 1.0 Consumer Finance 0.9 Household Durables 0.9 Food Products 0.8 Thrifts & Mortgage Finance 0.5 Professional Services 0.4 Chemicals 0.3 Office Electronics 0.3 Short-Term Investment 1.0 Other Assets, Less Liabilities -0.7 Investments Sold Short -22.6 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 33 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Microsoft Corp. 2. Apple, Inc. 3. Hewlett-Packard Co. 4. International Business Machines Corp. 5. Oracle Corp. 6. S&P 500 Index--SPDR Trust Series 1 7. PepsiCo, Inc. 8. Abbott Laboratories 9. Union Pacific Corp. 10. McDonald's Corp. </Table> TOP FIVE SHORT POSITIONS AS OF APRIL 30, 2010 <Table> 1. iShares Russell 2000 Index Fund 2. Pitney Bowes, Inc. 3. Goldcorp, Inc. 4. St. Joe Co. (The) 5. Toyota Motor Corp. </Table> 30 MainStay 130/30 Growth Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGER HARISH KUMAR, PHD, CFA, OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY 130/30 GROWTH FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay 130/30 Growth Fund returned 6.74% for Investor Class shares, 6.74% for Class A shares and 6.32% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 6.82%. With the exception of Class C shares, all share classes out-performed the 6.45% return of the average Lipper(1) long/short equity fund for the six months ended April 30, 2010. All share classes underperformed the 15.79% return of the Russell 1000(R) Growth Index(2) over the same period. The Russell 1000(R) Growth Index is the Fund's broad-based securities-market index. See page 27 for Fund returns with sales charges. WHAT FACTORS WERE RESPONSIBLE FOR THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund underperformed the Russell 1000(R) Growth Index primarily because of stock selection in the health care and consumer staples sectors. An over-weight position in health care and an underweight position in consumer staples also detracted from the Fund's relative performance. DURING THE REPORTING PERIOD, WHICH INDUSTRIES WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH INDUSTRIES WERE PARTICULARLY WEAK? On an absolute basis, the strongest-contributing industries to the Fund's performance were computers & peripherals, software and machinery. The weakest industry contributions on an absolute basis came from food & staples retailing, multiline retail and life sciences tools & services. DURING THE REPORTING PERIOD, WHICH STOCKS WERE THE FUND'S STRONGEST PERFORMERS AND WHICH STOCKS WERE PARTICULARLY WEAK? On an absolute basis, the strongest contributors to the Fund's performance were computers & peripherals company Apple, railroad operator Union Pacific and software company Oracle. Major detractors from the Fund's absolute performance included pharmaceutical retailer CVS Caremark and communications equipment company Qualcomm. Both stocks produced negative returns, and CVS Caremark was sold during the reporting period. Although Qualcomm was a negative performer the Fund continued to hold the stock. Shares of semiconductor company Novell advanced during the reporting period, but since the Fund had sold the stock short, the position detracted from the Fund's performance. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During the reporting period, the Fund initiated long positions in consumer staples company Procter & Gamble and Internet company Yahoo! and short positions in real estate development company St. Joe and office supply retailer Office Depot. Significant sales during the reporting period included education and training service company Apollo Group, grocery store operator Whole Foods Market, biotechnology company Illumina and pharmaceutical retailer CVS Caremark. HOW DID THE FUND'S INDUSTRY WEIGHTINGS CHANGE RELATIVE TO THE RUSSELL 1000(R) GROWTH INDEX DURING THE REPORTING PERIOD? During the reporting period, the Fund increased its weightings relative to the Russell 1000(R) Growth Index in health care and materials. Over the same period, the Fund decreased its weightings relative to the Index in consumer discretionary and financials. 1. See footnote on page 28 for more information on Lipper Inc. 2. See footnote on page 28 for more information on the Russell 1000(R) Growth Index. mainstayinvestments.com 31 HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010, AND HOW DID THIS POSITIONING AFFECT THE FUND'S PERFORMANCE? As of April 30, 2010, the Fund was overweight relative to the Russell 1000(R) Growth Index in energy and telecommunication services. This positioning contributed positively to the Fund's performance relative to the benchmark. On the same date, the Fund was underweight in materials and consumer staples. Both of these positions hurt the Fund's relative performance. The opinions expressed are those of the portfolio manager as of the date of this report and are subject to change. There is no guarantee that any forecasts made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 32 MainStay 130/30 Growth Fund PORTFOLIO OF INVESTMENTS+++ APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 118.6%+ - ------------------------------------------------------ AEROSPACE & DEFENSE 3.8% Boeing Co. (The) 2,371 $ 171,733 General Dynamics Corp. 2,326 177,613 Northrop Grumman Corp. 2,317 157,162 Precision Castparts Corp. (a) 847 108,704 Rockwell Collins, Inc. 3,166 205,790 ----------- 821,002 ----------- BEVERAGES 3.4% Coca-Cola Co. (The) 4,041 215,992 V PepsiCo, Inc. (a) 8,056 525,412 ----------- 741,404 ----------- BIOTECHNOLOGY 3.6% Amgen, Inc. (a)(b) 4,309 247,164 Celgene Corp. (a)(b) 4,475 277,227 Gilead Sciences, Inc. (a)(b) 6,639 263,369 ----------- 787,760 ----------- CAPITAL MARKETS 5.3% Affiliated Managers Group, Inc. (a)(b) 2,453 206,493 Ameriprise Financial, Inc. 3,628 168,194 Blackstone Group L.P. (The) (a) 15,917 222,520 Evercore Partners, Inc. Class A 9,540 341,913 Goldman Sachs Group, Inc. (The) 1,408 204,442 ----------- 1,143,562 ----------- CHEMICALS 0.3% Celanese Corp. Series A 1,989 63,628 ----------- COMMERCIAL BANKS 1.4% CapitalSource, Inc. 14,071 84,004 Comerica, Inc. 5,072 213,024 ----------- 297,028 ----------- COMMUNICATIONS EQUIPMENT 5.1% Cisco Systems, Inc. (a)(b) 16,872 454,194 Juniper Networks, Inc. (a)(b) 8,909 253,105 QUALCOMM, Inc. (a) 10,369 401,695 ----------- 1,108,994 ----------- COMPUTERS & PERIPHERALS 8.5% V Apple, Inc. (a)(b) 3,514 917,575 Dell, Inc. (b) 8,322 134,650 EMC Corp. (a)(b) 7,113 135,218 V Hewlett-Packard Co. (a) 12,542 651,808 ----------- 1,839,251 ----------- CONSTRUCTION & ENGINEERING 1.0% URS Corp. (a)(b) 4,256 218,546 ----------- CONSUMER FINANCE 0.9% American Express Co. (a) 4,109 189,507 ----------- CONTAINERS & PACKAGING 1.2% Owens-Illinois, Inc. (b) 4,351 154,199 Packaging Corp. of America 4,183 103,446 ----------- 257,645 ----------- DIVERSIFIED FINANCIAL SERVICES 1.5% Bank of America Corp. 3,389 60,426 JPMorgan Chase & Co. 6,410 272,938 ----------- 333,364 ----------- ELECTRICAL EQUIPMENT 1.1% ABB, Ltd., Sponsored ADR (b)(c) 12,372 237,047 ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS 1.1% Arrow Electronics, Inc. (b) 3,456 105,408 Jabil Circuit, Inc. 7,914 121,242 ----------- 226,650 ----------- ENERGY EQUIPMENT & SERVICES 5.2% Cal Dive International, Inc. (b) 11,355 74,489 FMC Technologies, Inc. (b) 3,744 253,431 Halliburton Co. 6,666 204,313 Schlumberger, Ltd. 5,449 389,168 Transocean, Ltd. (b) 2,639 191,195 ----------- 1,112,596 ----------- FOOD & STAPLES RETAILING 3.9% Costco Wholesale Corp. (a) 3,455 204,121 Wal-Mart Stores, Inc. (a) 7,455 399,961 Walgreen Co. (a) 6,661 234,134 ----------- 838,216 ----------- FOOD PRODUCTS 0.8% General Mills, Inc. 2,463 175,316 ----------- HEALTH CARE EQUIPMENT & SUPPLIES 2.8% Baxter International, Inc. (a) 4,495 212,254 CareFusion Corp. (b) 3,299 90,986 Hospira, Inc. (a)(b) 4,486 241,302 Inverness Medical Innovations, Inc. (b) 1,704 67,785 ----------- 612,327 ----------- </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 33 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) HEALTH CARE PROVIDERS & SERVICES 5.6% AmerisourceBergen Corp. 9,785 $ 301,867 DaVita, Inc. (a)(b) 4,682 292,298 Medco Health Solutions, Inc. (a)(b) 6,389 376,440 UnitedHealth Group, Inc. 7,994 242,298 ----------- 1,212,903 ----------- HOTELS, RESTAURANTS & LEISURE 3.4% V McDonald's Corp. (a) 6,884 485,942 Starbucks Corp. 3,824 99,347 Starwood Hotels & Resorts Worldwide, Inc. 2,678 145,978 ----------- 731,267 ----------- HOUSEHOLD DURABLES 0.9% Fortune Brands, Inc. 2,179 114,223 KB Home 3,792 70,266 ----------- 184,489 ----------- HOUSEHOLD PRODUCTS 1.9% Procter & Gamble Co. (The) (a) 6,737 418,772 ----------- INTERNET & CATALOG RETAIL 3.3% Amazon.com, Inc. (a)(b) 3,062 419,678 Priceline.com, Inc. (a)(b) 1,078 282,490 ----------- 702,168 ----------- INTERNET SOFTWARE & SERVICES 3.5% Google, Inc. Class A (a)(b) 732 384,622 IAC/InterActiveCorp (b) 2,767 62,036 Yahoo!, Inc. (b) 18,807 310,880 ----------- 757,538 ----------- IT SERVICES 9.3% Accenture PLC Class A (a) 7,825 341,483 Automatic Data Processing, Inc. 2,813 121,972 Cognizant Technology Solutions Corp. Class A (b) 6,874 351,811 Hewitt Associates, Inc. Class A (a)(b) 2,828 115,920 V International Business Machines Corp. (a) 4,728 609,912 MasterCard, Inc. Class A 904 224,228 Visa, Inc. Class A (a) 2,800 252,644 ----------- 2,017,970 ----------- MACHINERY 6.6% Cummins, Inc. 2,906 209,900 Danaher Corp. (a) 3,400 286,552 Deere & Co. (a) 3,970 237,485 Donaldson Co., Inc. 1,240 57,412 Flowserve Corp. (a) 2,449 280,607 Ingersoll-Rand PLC (a) 4,217 155,945 Joy Global, Inc. 3,309 187,984 ----------- 1,415,885 ----------- MEDIA 1.6% Discovery Communications, Inc. Class A (b) 2,546 98,530 News Corp. Class A 16,271 250,899 ----------- 349,429 ----------- METALS & MINING 1.5% Freeport-McMoRan Copper & Gold, Inc. (a) 2,142 161,785 United States Steel Corp. 2,904 158,733 ----------- 320,518 ----------- MULTILINE RETAIL 1.8% Target Corp. 7,017 399,057 ----------- OFFICE ELECTRONICS 0.3% Xerox Corp. 6,232 67,929 ----------- OIL, GAS & CONSUMABLE FUELS 2.4% EXCO Resources, Inc. 7,618 141,314 Occidental Petroleum Corp. 2,588 229,452 Southwestern Energy Co. (b) 3,810 151,181 ----------- 521,947 ----------- PHARMACEUTICALS 4.9% V Abbott Laboratories (a) 9,996 511,395 Merck & Co., Inc. (a) 6,012 210,661 Perrigo Co. 2,511 153,246 Teva Pharmaceutical Industries, Ltd., Sponsored ADR (a)(c) 3,187 187,173 ----------- 1,062,475 ----------- PROFESSIONAL SERVICES 0.4% Towers Watson & Co. Class A 1,818 87,264 ----------- ROAD & RAIL 2.3% V Union Pacific Corp. (a) 6,598 499,205 ----------- SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT 2.7% Lam Research Corp. (a)(b) 5,357 217,226 Teradyne, Inc. (a)(b) 10,387 127,033 Texas Instruments, Inc. (a) 8,759 227,822 ----------- 572,081 ----------- SOFTWARE 8.5% Electronic Arts, Inc. (b) 7,465 144,597 V Microsoft Corp. (a) 31,843 972,485 V Oracle Corp. (a) 22,395 578,687 Parametric Technology Corp. (b) 3,382 62,871 Sybase, Inc. (b) 1,862 80,774 ----------- 1,839,414 ----------- SPECIALTY RETAIL 3.7% GameStop Corp. Class A (b) 9,519 231,407 Monro Muffler Brake, Inc. 2,979 106,827 </Table> 34 MainStay 130/30 Growth Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) SPECIALTY RETAIL (CONTINUED) O'Reilly Automotive, Inc. (b) 5,486 $ 268,210 Tiffany & Co. (a) 3,937 190,866 ----------- 797,310 ----------- TEXTILES, APPAREL & LUXURY GOODS 1.3% NIKE, Inc. Class B 2,393 181,653 Warnaco Group, Inc. (The) (a)(b) 2,211 105,774 ----------- 287,427 ----------- THRIFTS & MORTGAGE FINANCE 0.5% Hudson City Bancorp, Inc. (a) 7,444 99,005 ----------- WIRELESS TELECOMMUNICATION SERVICES 1.3% American Tower Corp. Class A (a)(b) 5,031 205,315 Leap Wireless International, Inc. (a)(b) 4,229 77,475 ----------- 282,790 ----------- Total Common Stocks (Cost $23,830,640) 25,630,686 ----------- EXCHANGE TRADED FUNDS 3.7% (D) - ------------------------------------------------------ iShares Russell 1000 Growth Index Fund (a) 4,382 230,099 V S&P 500 Index--SPDR Trust Series 1 4,688 557,215 ----------- Total Exchange Traded Funds (Cost $781,899) 787,314 ----------- <Caption> PRINCIPAL AMOUNT SHORT-TERM INVESTMENT 1.0% - ------------------------------------------------------ REPURCHASE AGREEMENT 1.0% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $223,180 (Collateralized by a United States Treasury Bill with a rate of 0.135% and a maturity date of 5/27/10, with a Principal Amount of $230,00 and a Market Value of $229,977) $223,180 223,180 ----------- Total Short-Term Investment (Cost $223,180) 223,180 ----------- Total Investments, Before Investments Sold Short (Cost $24,835,719) (e) 123.3% 26,641,180 ----------- <Caption> SHARES INVESTMENTS SOLD SHORT (22.6%) COMMON STOCKS SOLD SHORT (21.8%) - ------------------------------------------------------ AUTO COMPONENTS (0.2%) Goodyear Tire & Rubber Co. (The) (b) (3,284) $ (44,104) ----------- AUTOMOBILES (0.8%) Harley-Davidson, Inc. (2,151) (72,768) Toyota Motor Corp., Sponsored ADR (c) (1,331) (102,607) ----------- (175,375) ----------- BEVERAGES (0.5%) Central European Distribution Corp. (b) (1,620) (56,133) Constellation Brands, Inc. Class A (b) (2,896) (52,910) ----------- (109,043) ----------- BIOTECHNOLOGY (0.2%) Vertex Pharmaceuticals, Inc. (b) (1,012) (39,235) ----------- BUILDING PRODUCTS (0.3%) Masco Corp. (3,374) (54,760) ----------- CAPITAL MARKETS (0.9%) Charles Schwab Corp. (The) (3,442) (66,396) Federated Investors, Inc. Class B (2,868) (69,176) Northern Trust Corp. (1,197) (65,811) ----------- (201,383) ----------- CHEMICALS (1.4%) Ecolab, Inc. (1,732) (84,591) Intrepid Potash, Inc. (b) (3,230) (84,820) Mosaic Co. (The) (1,121) (57,328) Sigma-Aldrich Corp. (1,429) (84,739) ----------- (311,478) ----------- COMMERCIAL BANKS (0.3%) SunTrust Banks, Inc. (1,852) (54,819) ----------- COMMERCIAL SERVICES & SUPPLIES (1.0%) Clean Harbors, Inc. (b) (1,396) (88,548) Pitney Bowes, Inc. (5,431) (137,948) ----------- (226,496) ----------- COMMUNICATIONS EQUIPMENT (0.6%) Nokia Oyj, Sponsored ADR (b)(c) (4,305) (52,349) Research In Motion, Ltd. (b) (1,067) (75,960) ----------- (128,309) ----------- CONSTRUCTION & ENGINEERING (0.4%) Quanta Services, Inc. (b) (4,662) (93,846) ----------- </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 35 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) CONTAINERS & PACKAGING (0.7%) Pactiv Corp. (b) (3,010) $ (76,484) Sealed Air Corp. (2,965) (63,748) ----------- (140,232) ----------- DIVERSIFIED FINANCIAL SERVICES (0.3%) MSCI, Inc. Class A (b) (2,129) (73,770) ----------- DIVERSIFIED TELECOMMUNICATION SERVICES (0.4%) AT&T, Inc. (3,360) (87,562) ----------- ELECTRIC UTILITIES (0.3%) Southern Co. (1,914) (66,148) ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS (0.7%) Trimble Navigation, Ltd. (b) (2,158) (70,588) Universal Display Corp. (b) (6,206) (82,850) ----------- (153,438) ----------- ENERGY EQUIPMENT & SERVICES (0.3%) Dril-Quip, Inc. (b) (1,166) (67,546) ----------- FOOD & STAPLES RETAILING (0.3%) Safeway, Inc. (2,610) (61,596) ----------- FOOD PRODUCTS (0.2%) ConAgra Foods, Inc. (2,163) (52,929) ----------- HEALTH CARE EQUIPMENT & SUPPLIES (0.3%) St. Jude Medical, Inc. (b) (1,349) (55,066) ----------- HEALTH CARE PROVIDERS & SERVICES (0.7%) Quest Diagnostics, Inc. (1,292) (73,851) VCA Antech, Inc. (b) (2,846) (80,997) ----------- (154,848) ----------- HOTELS, RESTAURANTS & LEISURE (0.7%) Bally Technologies, Inc. (b) (1,800) (83,016) Life Time Fitness, Inc. (b) (1,674) (61,536) ----------- (144,552) ----------- HOUSEHOLD DURABLES (0.4%) Toll Brothers, Inc. (b) (3,845) (86,782) ----------- INDEPENDENT POWER PRODUCERS & ENERGY TRADERS (0.4%) Ormat Technologies, Inc. (2,843) (90,578) ----------- INSURANCE (1.6%) Brown & Brown, Inc. (2,602) (52,404) Everest Re Group, Ltd. (933) (71,514) Principal Financial Group, Inc. (1,928) (56,336) RLI Corp. (1,501) (87,058) XL Capital, Ltd. Class A (3,932) (69,990) ----------- (337,302) ----------- INTERNET SOFTWARE & SERVICES (0.8%) Equinix, Inc. (b) (765) (76,997) Sohu.com, Inc. (b) (1,858) (89,463) ----------- (166,460) ----------- LIFE SCIENCES TOOLS & SERVICES (0.3%) Illumina, Inc. (b) (1,527) (63,936) ----------- MACHINERY (1.0%) Caterpillar, Inc. (1,254) (85,385) Pall Corp. (1,897) (73,964) Valmont Industries, Inc. (619) (51,556) ----------- (210,905) ----------- MEDIA (0.6%) CTC Media, Inc. (3,128) (52,832) DISH Network Corp. Class A (3,098) (68,621) ----------- (121,453) ----------- METALS & MINING (0.9%) Compass Minerals International, Inc. (1,079) (81,260) Goldcorp, Inc. (2,728) (117,931) ----------- (199,191) ----------- MULTI-UTILITIES (0.2%) Consolidated Edison, Inc. (964) (43,573) ----------- OIL, GAS & CONSUMABLE FUELS (1.0%) BP PLC, Sponsored ADR (c) (1,821) (94,965) Chesapeake Energy Corp. (2,501) (59,524) Royal Dutch Shell PLC, ADR (c) (925) (56,129) ----------- (210,618) ----------- PHARMACEUTICALS (0.9%) GlaxoSmithKline PLC, Sponsored ADR (c) (1,609) (59,999) Novartis A.G., ADR (c) (1,348) (68,546) Pfizer, Inc. (4,268) (71,361) ----------- (199,906) ----------- REAL ESTATE MANAGEMENT & DEVELOPMENT (0.5%) St. Joe Co. (The) (b) (3,452) (114,054) ----------- SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT (0.4%) Novellus Systems, Inc. (b) (3,546) (92,905) ----------- SOFTWARE (1.3%) Activision Blizzard, Inc. (4,336) (48,043) FactSet Research Systems, Inc. (1,025) (77,100) </Table> 36 MainStay 130/30 Growth Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) SOFTWARE (CONTINUED) SAP A.G., Sponsored ADR (c) (2,019) $ (95,802) Sourcefire, Inc. (b) (2,909) (65,074) ----------- (286,019) ----------- Total Common Stocks Sold Short (Proceeds $4,401,875) (4,720,217) ----------- EXCHANGE TRADED FUND SOLD SHORT (0.8%) (D) - ------------------------------------------------------ iShares Russell 2000 Index Fund (2,502) (179,093) ----------- Total Exchange Traded Fund Sold Short (Proceeds $148,961) (179,093) ----------- Total Investments Sold Short (Proceeds $4,550,836) (22.6)% (4,899,310) ----------- Total Investments, Net of Investments Sold Short (Cost $20,284,883) 100.7 21,741,870 Other Assets, Less Liabilities (0.7) (137,384) -------- ----------- Net Assets 100.0% $21,604,486 ======== =========== </Table> <Table> +++ On a daily basis New York Life Investments confirms that the value of the Fund's liquid assets (liquid portfolio securities and cash) is sufficient to cover its potential senior securities (e.g., futures, swaps, options). (a) Security, or a portion thereof, is maintained in a segregated account at the Fund's custodian as collateral for securities sold short (See Note 2(I)). (b) Non-income producing security. (c) ADR--American Depositary Receipt. (d) Exchange Traded Fund--An investment vehicle that represents a basket of securities that is traded on an exchange. (e) At April 30, 2010, cost is $26,458,341 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 2,319,509 Gross unrealized depreciation (2,136,670) ----------- Net unrealized appreciation $ 182,839 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 37 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets and liabilities. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $25,630,686 $ -- $ -- $25,630,686 Exchange Traded Funds 787,314 -- -- 787,314 Short-Term Investment Repurchase Agreement -- 223,180 -- 223,180 ----------- -------- -------- ----------- Total Investments in Securities $26,418,000 $223,180 $-- $26,641,180 =========== ======== ======== =========== </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. LIABILITY VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments Sold Short (a) Common Stocks Sold Short $(4,720,217) $ -- $ -- $(4,720,217) Exchange Traded Funds Sold Short (179,093) -- -- (179,093) ----------- -------- -------- ----------- Total Investments Sold Short $(4,899,310) $-- $-- $(4,899,310) =========== ======== ======== =========== </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 38 MainStay 130/30 Growth Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities before investments sold short, at value (identified cost $24,835,719) $26,641,180 Cash collateral on deposit at broker 788 Cash 7 Receivables: Fund shares sold 34,500 Dividends and interest 21,897 Other assets 32,248 ----------- Total assets 26,730,620 ----------- LIABILITIES: Investments sold short (proceeds $4,550,836) 4,899,310 Payables: Investment securities purchased 118,283 Broker fees and charges on short sales 42,807 Professional fees 22,452 Shareholder communication 17,846 Manager (See Note 3) 11,432 Dividends on investments sold short 5,840 Transfer agent (See Note 3) 1,975 Custodian 1,737 Fund shares redeemed 1,119 Trustees 616 NYLIFE Distributors (See Note 3) 244 Accrued expenses 2,473 ----------- Total liabilities 5,126,134 ----------- Net assets $21,604,486 =========== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 2,706 Additional paid-in capital 23,014,826 ----------- 23,017,532 Accumulated net investment loss (147,582) Accumulated net realized loss on investments, investments sold short and foreign currency transactions (2,722,451) Net unrealized appreciation on investments 1,805,461 Net unrealized depreciation on investments sold short (348,474) ----------- Net assets $21,604,486 =========== INVESTOR CLASS Net assets applicable to outstanding shares $ 112,991 =========== Shares of beneficial interest outstanding 14,266 =========== Net asset value per share outstanding $ 7.92 Maximum sales charge (5.50% of offering price) 0.46 ----------- Maximum offering price per share outstanding $ 8.38 =========== CLASS A Net assets applicable to outstanding shares $ 354,399 =========== Shares of beneficial interest outstanding 44,769 =========== Net asset value per share outstanding $ 7.92 Maximum sales charge (5.50% of offering price) 0.46 ----------- Maximum offering price per share outstanding $ 8.38 =========== CLASS C Net assets applicable to outstanding shares $ 257,243 =========== Shares of beneficial interest outstanding 33,225 =========== Net asset value and offering price per share outstanding $ 7.74 =========== CLASS I Net assets applicable to outstanding shares $20,879,853 =========== Shares of beneficial interest outstanding 2,614,205 =========== Net asset value and offering price per share outstanding $ 7.99 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 39 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (a) $ 298,171 Interest 62 ----------- Total income 298,233 ----------- EXPENSES: Manager (See Note 3) 199,014 Broker fees and charges on short sales 118,048 Dividends on investments sold short 78,323 Registration 26,851 Professional fees 23,524 Custodian 9,577 Shareholder communication 8,790 Transfer agent (See Note 3) 5,724 Distribution/Service--Investor Class (See Note 3) 134 Distribution/Service--Class A (See Note 3) 241 Distribution/Service--Class C (See Note 3) 890 Trustees 1,130 Miscellaneous 4,135 ----------- Total expenses before waiver 476,381 Expense waiver from Manager (See Note 3) (30,566) ----------- Net expenses 445,815 ----------- Net investment loss (147,582) ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain (loss) on: Security transactions 15,399,982 Investments sold short (3,544,258) Foreign currency transactions 7 ----------- Net realized gain on investments, investments sold short and foreign currency transactions 11,855,731 ----------- Net change in unrealized appreciation (depreciation) on: Investments (8,635,526) Investments sold short 797,800 ----------- Net change in unrealized appreciation on investments and investments sold short (7,837,726) ----------- Net realized and unrealized gain on investments, investments sold short and foreign currency transactions 4,018,005 ----------- Net increase in net assets resulting from operations $ 3,870,423 =========== </Table> (a) Dividends recorded net of foreign withholding taxes in the amount of $2,418. 40 MainStay 130/30 Growth Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment loss $ (147,582) $ (56,166) Net realized gain (loss) on investments, investments sold short and foreign currency transactions 11,855,731 (3,013,267) Net change in unrealized appreciation (depreciation) on investments and investments sold short (7,837,726) 17,908,553 -------------------------- Net increase in net assets resulting from operations 3,870,423 14,839,120 -------------------------- Capital share transactions: Net proceeds from sale of shares 1,552,332 42,156,937 Cost of shares redeemed (49,881,727) (37,707,421) -------------------------- Increase (decrease) in net assets derived from capital share transactions (48,329,395) 4,449,516 -------------------------- Net increase (decrease) in net assets (44,458,972) 19,288,636 NET ASSETS: Beginning of period 66,063,458 46,774,822 -------------------------- End of period $ 21,604,486 $ 66,063,458 ========================== Accumulate net investment loss at end of period $ (147,582) $ -- ========================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 41 STATEMENT OF CASH FLOWS FOR THE SIX MONTHS ENDED APRIL 30, 2010 <Table> CASH FLOWS USED IN OPERATING ACTIVITIES: Net increase in net assets resulting from operations $ 3,870,423 Adjustments to reconcile net increase in net assets resulting from operations to net cash used for operating activities: Investments purchased (41,520,759) Investments sold 101,230,271 Purchases to cover securities sold short (30,282,436) Securities sold short 16,991,168 Purchase of short term investments, net 1,675,148 Decrease in investment securities sold receivable 2,134,542 Decrease in dividends and interest receivable 26,099 Increase in other assets (16,023) Decrease in investment securities purchased payable (1,704,541) Increase in broker fees and charges on short sales 42,807 Decrease in dividends payable for securities sold short (12,831) Decrease in professional fees payable (1,538) Decrease in custodian payable (2,858) Increase in shareholder communication payable 325 Increase in due to trustees 389 Decrease in due to manager (49,606) Decrease in due to transfer agent (87) Increase in due to NYLIFE Distributors 43 Decrease in accrued expenses and other liabilities (891) Net change in unrealized (appreciation) depreciation on investments 8,635,526 Net realized gain from investments (15,399,982) Net change in unrealized appreciation on securities sold short (797,800) Net realized loss from securities sold short 3,544,258 ------------ Net cash provided by operating activities 48,361,647 ------------ CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from shares sold 1,518,968 Payment on shares redeemed (49,880,608) ------------ Net cash used in financing activities (48,361,640) ------------ NET INCREASE IN CASH: 7 Cash at beginning of period -- ------------ Cash at end of period $ 7 ============ </Table> 42 MainStay 130/30 Growth Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS CLASS A ----------------------------------------- ---------------------------------------------- FEBRUARY 28, JUNE 29, SIX MONTHS 2008** SIX MONTHS 2007** ENDED YEAR ENDED THROUGH ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2010* 2009 2008 2007 Net asset value at beginning of period $ 7.42 $ 6.69 $ 9.68 $ 7.42 $ 6.68 $ 10.63 $10.00 ------ ------ ------- ------ ------ ------- ------ Net investment loss (a) (0.04) (0.02) (0.07) (0.04) (0.00)++ (0.10) (0.03) Net realized and unrealized gain (loss) on investments 0.54 0.75 (2.92) 0.54 0.74 (3.85) 0.66 ------ ------ ------- ------ ------ ------- ------ Total from investment operations 0.50 0.73 (2.99) 0.50 0.74 (3.95) 0.63 ------ ------ ------- ------ ------ ------- ------ Net asset value at end of period $ 7.92 $ 7.42 $ 6.69 $ 7.92 $ 7.42 $ 6.68 $10.63 ====== ====== ======= ====== ====== ======= ====== Total investment return (b) 6.74%(c) 10.91% (30.89%)(c) 6.74%(c) 11.08% (37.16%) 6.40%(c) Ratios (to average net assets)/Supplemental Data: Net investment loss (1.09%)++ (0.33%) (1.20%)++ (1.03%)++ (0.06%) (1.09%) (0.91%)++ Net expenses (excluding short sale expenses) 1.60% ++ 1.60% 1.60% ++ 1.50% ++ 1.50% 1.50% 1.50% ++ Expenses (including short sales expenses, before waiver) 2.77% ++ 2.58% 2.73% ++ 2.61% ++ 2.30% 2.77% 3.68% ++ Short sale expenses 0.96% ++ 0.79% 0.69% ++ 0.95% ++ 0.79% 0.70% 0.47% ++ Portfolio turnover rate 85% 203% 311% 85% 203% 311% 137% Net assets at end of period (in 000's) $ 113 $ 93 $ 60 $ 354 $ 166 $ 239 $ 477 </Table> <Table> <Caption> CLASS C ---------------------------------------------------------- CLASS I JUNE 29, ---------- SIX MONTHS 2007** SIX MONTHS ENDED YEAR ENDED THROUGH ENDED APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, 2010* 2009 2008 2007 2010* Net asset value at beginning of period $ 7.28 $ 6.61 $ 10.61 $10.00 $ 7.47 ------ ------ ------- ------ ------- Net investment loss (a) (0.07) (0.06) (0.17) (0.05) (0.03) Net realized and unrealized gain (loss) on investments 0.53 0.73 (3.83) 0.66 0.55 ------ ------ ------- ------ ------- Total from investment operations 0.46 0.67 (4.00) 0.61 0.52 ------ ------ ------- ------ ------- Net asset value at end of period $ 7.74 $ 7.28 $ 6.61 $10.61 $ 7.99 ====== ====== ======= ====== ======= Total investment return (b) 6.32%(c) 10.14%(d) (37.70%) 6.10%(c) 6.96%(c)(d) Ratios (to average net assets)/Supplemental Data: Net investment loss (1.84%)++ (0.96%) (1.88%) (1.54%)++ (0.73%)++ Net expenses (excluding short sale expenses) 2.35% ++ 2.35% 2.32% 2.25% ++ 1.25% ++ Expenses (including short sales expenses, before waiver) 3.52% ++ 3.32% 3.56% 4.43% ++ 2.39% ++ Short sale expenses 0.95% ++ 0.79% 0.69% 0.47% ++ 0.99% ++ Portfolio turnover rate 85% 203% 311% 137% 85% Net assets at end of period (in 000's) $ 257 $ 172 $ 165 $ 71 $20,880 <Caption> CLASS I ----------------------------------------- JUNE 29, 2007** YEAR ENDED THROUGH OCTOBER 31, OCTOBER 31, 2009 2008 2007 Net asset value at beginning of period $ 6.71 $ 10.65 $ 10.00 ------- ------- ------- Net investment loss (a) (0.01) (0.07) (0.02) Net realized and unrealized gain (loss) on investments 0.77 (3.87) 0.67 ------- ------- ------- Total from investment operations 0.76 (3.94) 0.65 ------- ------- ------- Net asset value at end of period $ 7.47 $ 6.71 $ 10.65 ======= ======= ======= Total investment return (b) 11.33%(d) (37.00%) 6.50%(c) Ratios (to average net assets)/Supplemental Data: Net investment loss (0.08%) (0.73%) (0.56%)++ Net expenses (excluding short sale expenses) 1.25% 1.25% 1.25% ++ Expenses (including short sales expenses, before waiver) 2.05% 2.28% 3.38% ++ Short sale expenses 0.79% 0.65% 0.47% ++ Portfolio turnover rate 203% 311% 137% Net assets at end of period (in 000's) $65,632 $46,311 $18,320 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 43 MAINSTAY 130/30 INTERNATIONAL FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (9/28/07) - -------------------------------------------------------- With sales charges -3.64% 25.11% -17.35% Excluding sales charges 1.96 32.39 -15.53 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 MSCI EAFE INTERNATIONAL FUND (R) INDEX ------------------ --------- 9/28/07 9450 10000 4/30/08 8445 9436 4/30/09 4611 5401 4/30/10 6105 7260 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (9/28/07) - -------------------------------------------------------- With sales charges -3.72% 25.46% -17.33% Excluding sales charges 1.89 32.77 -15.50 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 MSCI EAFE INTERNATIONAL FUND (R) INDEX ------------------ --------- 9/28/07 23625.00 25000.00 4/30/08 21088.00 23589.00 4/30/09 11505.00 13502.00 4/30/10 15274.00 18151.00 </Table> CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (9/28/07) - -------------------------------------------------------- With sales charges 0.63% 30.55% -16.24% Excluding sales charges 1.63 31.55 -16.24 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 MSCI EAFE INTERNATIONAL FUND (R) INDEX ------------------ --------- 9/28/07 10000.00 10000.00 4/30/08 8887.00 9436.00 4/30/09 4804.00 5401.00 4/30/10 6320.00 7260.00 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividends and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 44 MainStay 130/30 International Fund CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (9/28/07) - ----------------------------------------------- 2.08% 32.89% -15.33% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY 130/30 MSCI EAFE(R) INTERNATIONAL FUND INDEX ------------------ ------------ 9/28/07 10000.00 10000.00 4/30/08 8939.00 9436.00 4/30/09 4892.00 5401.00 4/30/10 6501.00 7260.00 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION MSCI EAFE Index(3) 2.48% 34.43% -11.66% Average Lipper long/short equity fund(4) 6.45 22.52 -5.85 </Table> differences in certain contractual fees and expenses. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--is considered to be representative of the international stock market. Results assume reinvestment of all income and capital gains. The MSCI EAFE(R) Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The average Lipper long/short equity fund is representative of funds that employ portfolio strategies combining long holdings of equities with short sales of equity, equity options, or equity index options. The funds may be either net long or net short, depending on the portfolio manager's view of the market. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 45 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY 130/30 INTERNATIONAL FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,019.60 $14.12 $1,010.80 $14.06 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,018.90 $13.37 $1,011.60 $13.32 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,016.30 $17.85 $1,007.10 $17.77 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,020.80 $12.33 $1,012.60 $12.28 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (2.82% for Investor Class, 2.67% for Class A, 3.57% for Class C and 2.46% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. 46 MainStay 130/30 International Fund PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (PORTFOLIO COMPOSITION PIE CHART) <Table> Common Stocks 126.7 Short-Term Investment 1.5 Exchange Traded Fund 1.0 Preferred Stock 0.3 Convertible Preferred Stock 0.2 Rights 0.0 Warrants 0.0 Other Liabilities in Excess of Cash and Other Assets (0.2) Investments Sold Short (29.5) </Table> See Portfolio of Investments beginning on page 50 for specific holdings within these categories. ++ Less than one-tenth of a percent. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. iShares MSCI EAFE Index Fund 2. BP PLC 3. Nestle S.A. Registered 4. Vodafone Group PLC 5. BHP Billiton, Ltd. 6. Novartis A.G. Registered 7. Sanofi-Aventis 8. AstraZeneca PLC 9. BNP Paribas S.A. 10. ENI S.p.A. </Table> TOP FIVE SHORT POSITIONS AS OF APRIL 30, 2010 <Table> 1. DNO International ASA 2. Haseko Corp. 3. Point, Inc. 4. EBARA Corp. 5. SGL Carbon SE </Table> mainstayinvestments.com 47 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGER ANDREW VER PLANCK, CFA, OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY 130/30 INTERNATIONAL FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay 130/30 International Fund returned 1.96% for Investor Class shares, 1.89% for Class A shares and 1.63% for Class C shares for the six months ended April 30, 2010. Over the same period, Class I shares returned 2.08%. All share classes underperformed the 6.45% return of the average Lipper(1) long/short equity fund and the 2.48% return of the Morgan Stanley Capital International Europe, Australasia and Far East Index (the MSCI EAFE(R) Index)(2) for the six months ended April 30, 2010. The MSCI EAFE(R) Index is the Fund's broad-based securities market index. See page 44 for Fund returns with sales charges. WHAT FACTORS AFFECTED THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund underperformed the MSCI EAFE(R) Index during the reporting period. Exposure to Greece and Spain detracted from the Fund's results. The Fund initially held overweight positions in Greece, Spain and Portugal but moved to underweight positions in each of these countries as concerns increased about possible defaults of government-issued debt. DURING THE REPORTING PERIOD, WHICH INDUSTRY GROUPS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH INDUSTRY GROUPS WERE PARTICULARLY WEAK? During the reporting period, the industry groups that made the strongest contributions to the Fund's performance relative to the MSCI EAFE(R) Index were capital goods, media and technology hardware & equipment. From an industry group perspective, the most significant detractors from the Fund's performance relative to the MSCI EAFE(R) Index were banks and utilities (both of which underperformed the Index) and retailing (which outperformed the Index). Although the Fund was, on average, overweight among retailers, poor stock selection caused the Fund's retail holdings to underperform industry-group-related stocks in the benchmark. WHICH COUNTRIES WERE THE STRONGEST CON-TRIBUTORS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH COUNTRIES WERE PARTICULARLY WEAK? The weakest-contributing countries included Australia (where poor stock selection caused the Fund to lag an otherwise outperforming country) and Spain and Greece (which significantly underperformed the Index). The strongest- contributing countries were Germany, Hong Kong and Italy, all of which outperformed the Index. DURING THE REPORTING PERIOD, WHICH INDIVIDUAL FUND HOLDINGS WERE STRONG CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH HOLDINGS WERE WEAK? On an absolute basis, the strongest contributors to the Fund's performance were long positions in Norwegian oil field service company Acergy S.A., Australian mining company BHP Billiton, Ltd., and British engineering solutions company IMI PLC. In addition, short positions in the Austrian biotechnology company Intercell A.G. and German pay-television provider Sky Deutschland A.G. contributed positively to performance. The Fund's weakest-contributing long positions included National Bank of Greece S.A. and two Spanish commercial banks, Banco Santander S.A. and Banco Bilbao Vizcaya Argentaria S.A. Short positions in Australian mining companies Riversdale Mining LTD and Iluka Resources LTD detracted from performance. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? In February 2010, we initiated positions in Japanese capacitor manufacturer Nichicon and marine transport company Kawasaki Kisen Kaisha Ltd. We reduced the Fund's positions in National Bank of Greece and Banco Santander in early February 2010, in response to the escalating risk of default by Greece and the potential effects elsewhere in Europe. During the reporting period, we established short positions in German pay-television provider Sky Deutsch- land A.G. and Danish biotechnology company Genmab A/S. HOW DID THE FUND'S SECTOR WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? During the reporting period, the Fund's weightings relative to the MSCI EAFE(R) Index increased in the industrials and consumer discretionary sectors. Over the same period, the Fund's weightings declined in the financials and consumer staples sectors. 1. See footnote on page 45 for more information on Lipper Inc. 2. See footnote on page 45 for more information on the MSCI EAFE(R) Index. 48 MainStay 130/30 International Fund HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010, AND HOW DID THIS POSITIONING AFFECT THE FUND'S PERFORMANCE? As of April 30, 2010, the Fund held overweight positions relative to the MSCI EAFE(R) Index in the materials and consumer discretionary sectors. These overweight positions contributed positively to the Fund's performance during the reporting period. As of the same date, the Fund was underweight in financials and utilities. This positioning improved the Fund's performance in April. The opinions expressed are those of the portfolio manager as of the date of this report and are subject to change. There is no guarantee that any forecasts made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 49 PORTFOLIO OF INVESTMENTS+++ APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 128.0%+ - ------------------------------------------------------- AUSTRALIA 12.5% Ansell, Ltd. (Health Care Equipment & Supplies) (a) 55,473 $ 651,873 Australia & New Zealand Banking Group, Ltd. (Commercial Banks) (a) 14,825 327,038 Beach Petroleum, Ltd. (Oil, Gas & Consumable Fuels) 251,945 180,211 BGP Holdings PLC (Diversified Financial Services) (b) 106,339 10 V BHP Billiton, Ltd. (Metals & Mining) (a) 59,196 2,162,576 BlueScope Steel, Ltd. (Metals & Mining) (c) 9,798 23,515 Brambles, Ltd. (Commercial Services & Supplies) (a) 47,277 314,807 Caltex Australia, Ltd. (Oil, Gas & Consumable Fuels) (a) 75,107 798,124 Centennial Coal Co., Ltd. (Oil, Gas & Consumable Fuels) (a) 175,331 679,791 Commonwealth Bank of Australia (Commercial Banks) (a) 25,750 1,378,063 Computershare, Ltd. (IT Services) (a) 1,539 16,697 Consolidated Media Holdings, Ltd. (Media) (a) 55,420 160,374 Goodman Fielder, Ltd. (Food Products) (a) 626,063 841,836 GWA International, Ltd. (Building Products) 23,721 69,732 Harvey Norman Holdings, Ltd. (Multiline Retail) 197,837 617,169 Independence Group NL (Metals & Mining) 19,188 80,891 Kingsgate Consolidated, Ltd. (Metals & Mining) (a) 91,133 717,736 Macquarie Airports (Transportation Infrastructure) (a) 321,385 920,529 Macquarie Group, Ltd. (Capital Markets) (a) 14,528 662,776 Macquarie Infrastructure Group (Transportation Infrastructure) (a) 807,490 839,168 Monadelphous Group, Ltd. (Construction & Engineering) (a) 52,662 749,282 National Australia Bank, Ltd. (Commercial Banks) (a) 43,013 1,099,342 OZ Minerals, Ltd. (Metals & Mining) (c) 37,150 38,869 Rio Tinto, Ltd. (Metals & Mining) (a) 15,407 1,002,324 Seven Group Holdings, Ltd. (Media) 18,070 123,617 Sigma Pharmaceuticals, Ltd. (Health Care Providers & Services) 194,717 80,186 Spotless Group, Ltd. (Commercial Services & Supplies) (a) 76,557 199,663 TABCORP Holdings, Ltd. (Hotels, Restaurants & Leisure) (a) 12,781 80,731 Telstra Corp, Ltd. (Diversified Telecommunication Services) 9,537 27,917 Wesfarmers, Ltd. (Food & Staples Retailing) 1,759 47,099 Westpac Banking Corp. (Commercial Banks) (a) 15,535 386,087 ------------ 15,278,033 ------------ AUSTRIA 1.9% Andritz A.G. (Machinery) (a) 11,965 738,619 OMV A.G. (Oil, Gas & Consumable Fuels) (a) 18,176 654,167 Strabag SE (Construction & Engineering) (a) 5,624 148,429 Voestalpine A.G. (Metals & Mining) (a) 19,620 740,695 Zumtobel A.G. (Electrical Equipment) (a)(c) 1,046 22,736 ------------ 2,304,646 ------------ BELGIUM 0.9% Bekaert S.A. (Electrical Equipment) 1,847 328,730 D'ieteren S.A. (Distributors) 350 164,523 Nyrstar (Metals & Mining) (a)(c) 50,365 653,525 ------------ 1,146,778 ------------ BERMUDA 2.4% Cosco International Holdings, Ltd. (Construction & Engineering) 476,000 269,773 First Pacific Co., Ltd./Hong Kong (Diversified Financial Services) 196,000 132,278 GuocoLeisure, Ltd. (Hotels, Restaurants & Leisure) 224,000 104,328 Jardine Matheson Holdings, Ltd. (Industrial Conglomerates) (a) 16,000 584,276 Johnson Electric Holdings, Ltd. (Electrical Equipment) (c) 600,500 341,129 Mongolia Energy Co., Ltd. (Oil, Gas & Consumable Fuels) (c) 21,000 9,586 NWS Holdings, Ltd. (Industrial Conglomerates) (a) 118,000 205,578 Skyworth Digital Holdings, Ltd. (Household Durables) 60,000 53,525 Texwinca Holdings, Ltd. (Textiles, Apparel & Luxury Goods) (a) 160,000 171,437 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. 50 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) BERMUDA (CONTINUED) VTech Holdings, Ltd. (Communications Equipment) (a) 68,000 $ 757,309 Yue Yuen Industrial Holdings, Ltd. (Textiles, Apparel & Luxury Goods) (a) 73,500 255,178 ------------ 2,884,397 ------------ CAYMAN ISLANDS 1.6% Chaoda Modern Agriculture Holdings, Ltd. (Food Products) (a) 66,000 74,260 Ju Teng International Holdings, Ltd. (Electronic Equipment & Instruments) 160,000 146,741 Kingboard Chemical Holdings, Ltd. (Electronic Equipment & Instruments) (a) 114,000 615,716 Kingboard Laminates Holdings, Ltd. (Electronic Equipment & Instruments) (a) 269,000 285,511 Lonking Holdings, Ltd. (Machinery) 377,000 282,318 Minth Group, Ltd. (Auto Components) (a) 106,000 149,364 Polytec Asset Holdings, Ltd. (Capital Markets) 485,000 94,216 Truly International Holdings (Electronic Equipment & Instruments) (a) 96,000 177,219 XTEP International Holdings (Textiles, Apparel & Luxury Goods) 94,500 71,811 ------------ 1,897,156 ------------ DENMARK 1.4% Coloplast A/S (Health Care Equipment & Supplies) (a) 1,513 169,171 D/S Norden (Marine) (a) 6,018 274,080 Danisco A/S (Food Products) (a) 7,275 524,713 East Asiatic Co., Ltd. A/S (Food Products) 475 13,160 H Lundbeck A/S (Pharmaceuticals) (a) 7,987 130,781 Novo-Nordisk A/S Class B (Pharmaceuticals) (a) 7,138 583,013 ------------ 1,694,918 ------------ FINLAND 2.6% Amer Sports Oyj (Leisure Equipment & Products) 2,942 34,909 Cargotec Oyj (Machinery) (a) 14,006 450,272 Cramo Oyj (Trading Companies & Distributors) (a)(c) 8,390 168,657 Metso Oyj (Machinery) (a) 14,516 560,251 Nokia Oyj (Communications Equipment) (a)(c) 91,113 1,108,864 Wartsila Oyj (Machinery) (a) 2,118 108,740 YIT Oyj (Construction & Engineering) (a) 31,812 677,376 ------------ 3,109,069 ------------ FRANCE 11.5% Arkema S.A. (Chemicals) 7,195 302,686 V BNP Paribas S.A. (Commercial Banks) (a) 24,231 1,665,424 Bouygues S.A. (Construction & Engineering) (a)(c) 8,571 426,978 Bull S.A. (Computers & Peripherals) (c) 2,426 11,305 CNP Assurances (Insurance) (a)(c) 4,931 412,878 Compagnie Generale des Etablissements Michelin (Auto Components) 2,385 172,565 Credit Agricole S.A. (Commercial Banks) (a) 54,716 780,547 France Telecom S.A. (Diversified Telecommunication Services) (a) 22,867 501,252 Havas S.A. (Media) (a) 139,104 744,620 Legrand S.A. (Electrical Equipment) (a) 31,553 1,023,580 Nexity (Household Durables) (a) 6,627 242,631 Peugeot S.A. (Automobiles) (a)(c) 21,381 637,548 Rallye S.A. (Food & Staples Retailing) (a) 10,929 403,420 Renault S.A. (Automobiles) (a)(c) 11,895 559,234 Safran S.A. (Aerospace & Defense) 15,394 393,928 V Sanofi-Aventis (Pharmaceuticals) (a)(c) 26,017 1,781,472 SEB S.A. (Household Durables) (a) 8,619 652,391 Total S.A. (Oil, Gas & Consumable Fuels) (a) 26,163 1,417,693 Valeo S.A. (Auto Components) (a)(c) 11,499 384,215 Vinci S.A. (Construction & Engineering) (a) 8,988 503,375 Vivendi S.A. (Media) (a) 39,590 1,041,994 ------------ 14,059,736 ------------ GERMANY 10.6% Aareal Bank A.G. (Thrifts & Mortgage Finance) (a)(c) 14,776 324,662 Allianz SE (Insurance) (a)(c) 11,301 1,297,374 Asian Bamboo A.G. (Food Products) (a) 4,744 222,295 Aurubis A.G. (Metals & Mining) (a) 13,588 685,152 BASF A.G. (Chemicals) (a) 25,712 1,503,392 Bayer A.G. (Pharmaceuticals) (a) 2,668 170,699 Bechtle A.G. (IT Services) 1,180 35,033 Bijou Brigitte A.G. (Textiles, Apparel & Luxury Goods) (a) 532 92,915 Bilfinger Berger A.G. (Construction & Engineering) (a) 10,270 683,111 CTS Eventim A.G. (Media) 636 33,561 Deutsche Bank A.G. (Capital Markets) (a) 20,193 1,395,503 E.ON A.G. (Electric Utilities) (a) 14,481 534,744 Hannover Rueckversicherung A.G. (Insurance) (a)(c) 18,241 856,523 Infineon Technologies A.G. (Semiconductors & Semiconductor Equipment) (a)(c) 70,612 500,813 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 51 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) GERMANY (CONTINUED) Kloeckner & Co. SE (Trading Companies & Distributors) (a)(c) 20,228 $ 539,149 Lanxess A.G. (Chemicals) (a) 15,781 748,815 MTU Aero Engines Holding A.G. (Aerospace & Defense) (a) 12,739 703,652 Muenchener Rueckversicherungs- Gesellschaft A.G. Registered (Insurance) (a) 5,486 775,300 Praktiker Bau-und Heimwerkermaerkte Holding A.G. (Specialty Retail) (a) 27,006 275,245 RWE A.G. (Multi-Utilities) (a) 2,902 237,464 Siemens A.G. (Industrial Conglomerates) (a) 12,863 1,271,671 Wincor Nixdorf A.G. (Computers & Peripherals) (a) 513 34,881 ------------ 12,921,954 ------------ GREECE 0.0%++ Motor Oil Hellas Corinth Refineries S.A. (Oil, Gas & Consumable Fuels) 4,555 55,427 ------------ HONG KONG 1.8% BOC Hong Kong Holdings, Ltd. (Commercial Banks) (a) 80,500 194,745 China Pharmaceutical Group, Ltd. (Pharmaceuticals) 480,000 349,549 CNOOC, Ltd. (Oil, Gas & Consumable Fuels) (a) 422,000 744,759 Comba Telecom Systems Holdings, Ltd. (Communications Equipment) (a) 330,000 467,124 Dah Chong Hong Holdings, Ltd. (Distributors) 90,000 58,789 Hutchison Whampoa, Ltd. (Industrial Conglomerates) (a) 13,000 89,077 Industrial and Commercial Bank of China Asia, Ltd. (Commercial Banks) (a) 50,000 125,208 Shougang Concord International Enterprises Co., Ltd. (Metals & Mining) 624,000 112,714 Tianjin Development Holdings (Industrial Conglomerates) 118,000 74,114 ------------ 2,216,079 ------------ ITALY 4.0% Amplifon S.p.A. (Health Care Providers & Services) (c) 29,751 155,782 Autostrada Torino-Milano S.p.A. (Transportation Infrastructure) 11,964 168,001 Danieli & C Officine Meccaniche S.p.A. (Machinery) (a) 15,260 388,299 Enel S.p.A. (Electric Utilities) (a) 192,004 1,001,364 V ENI S.p.A. (Oil, Gas & Consumable Fuels) (a) 72,486 1,624,949 Indesit Co. S.p.A. (Household Durables) (a)(c) 35,909 486,356 MediaSet S.p.A. (Media) (a) 92,653 735,835 Piaggio & C S.p.A. (Automobiles) 27,332 85,723 Prysmian S.p.A. (Electrical Equipment) (a) 10,558 189,685 Societa Iniziative Autostradali e Servizi S.p.A. (Transportation Infrastructure) (a) 8,467 77,880 ------------ 4,913,874 ------------ JAPAN 30.9% Acom Co., Ltd. (Consumer Finance) (a) 30,140 475,247 Aichi Steel Corp. (Metals & Mining) 14,000 61,006 Aisin Seiki Co., Ltd. (Auto Components) (a) 10,300 310,204 Alps Electric Co., Ltd. (Electronic Equipment & Instruments) (a)(c) 85,900 627,921 AOYAMA TRADING Co., Ltd. (Specialty Retail) 10,300 179,612 Asahi Diamond Industrial Co., Ltd. (Machinery) 22,000 227,263 Astellas Pharma, Inc. (Pharmaceuticals) (a) 15,000 526,421 Bank of Okinawa, Ltd. (The) (Commercial Banks) 1,200 49,369 Canon, Inc. (Office Electronics) (a) 4,500 205,447 Cawachi, Ltd. (Food & Staples Retailing) 1,800 36,645 Citizen Holdings Co., Ltd. (Electronic Equipment & Instruments) (a) 64,900 449,135 Dai-ichi Life Insurance Co., Ltd. (The) (Insurance) 95 162,320 Daifuku Co., Ltd. (Machinery) 18,500 138,683 Daiichikosho Co., Ltd. (Media) (a) 18,900 251,094 Dydo Drinco, Inc. (Food Products) 1,900 70,642 EDION Corp. (Specialty Retail) (a) 73,000 744,868 Fuji Machine Manufacturing Co., Ltd. (Machinery) (a) 800 13,574 FUJIFILM Holdings Corp. (Electronic Equipment & Instruments) (a) 12,600 432,548 Fujikura, Ltd. (Electrical Equipment) (a) 117,000 625,119 Furukawa-Sky Aluminum Corp. (Metals & Mining) (a) 64,000 150,337 Fuyo General Lease Co., Ltd. (Diversified Financial Services) 5,000 143,996 Geo Corp. (Specialty Retail) 125 135,996 Hanwa Co., Ltd. (Trading Companies & Distributors) (a) 89,000 381,142 Hino Motors, Ltd. (Machinery) (a) 12,000 60,168 Hitachi Kokusai Electric, Inc. (Communications Equipment) (a) 14,000 146,588 </Table> 52 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) JAPAN (CONTINUED) Hitachi, Ltd. (Electronic Equipment & Instruments) (a)(c) 56,000 $ 245,753 Honda Motor Co., Ltd. (Automobiles) (a) 39,100 1,321,200 IBJ Leasing Co., Ltd. (Diversified Financial Services) 1,500 30,888 Idemitsu Kosan Co., Ltd. (Oil, Gas & Consumable Fuels) (a) 12,100 1,008,480 INPEX Corp. (Oil, Gas & Consumable Fuels) (a) 66 466,556 Itochu Corp. (Trading Companies & Distributors) 21,500 186,995 Japan Petroleum Exploration Co. (Oil, Gas & Consumable Fuels) (a) 3,200 163,885 JTEKT Corp. (Machinery) (a) 20,300 234,141 Jupiter Telecommunications Co., Ltd. (Media) 278 280,593 JX Holdings, Inc. (Oil, Gas & Consumable Fuels) (a)(c) 26,730 149,109 Kansai Electric Power Co., Inc. (The) (Electric Utilities) (a) 3,100 68,963 Kanto Auto Works, Ltd. (Auto Components) 9,800 80,033 Kawasaki Kisen Kaisha, Ltd. (Marine) (a)(c) 250,000 1,072,276 Kayaba Industry Co., Ltd. (Auto Components) (a)(c) 60,000 227,717 KDDI Corp. (Wireless Telecommunication Services) (a) 235 1,139,340 Makino Milling Machine Co., Ltd. (Machinery) (a)(c) 105,000 719,582 Marubeni Corp. (Trading Companies & Distributors) (a) 142,000 841,300 Marui Group Co., Ltd. (Multiline Retail) (a) 37,100 293,532 Matsuda Sangyo Co., Ltd. (Commercial Services & Supplies) 2,200 39,324 Melco Holdings, Inc. (Computers & Peripherals) (a) 5,300 147,294 Mitsubishi Chemical Holdings Corp. (Chemicals) 76,000 405,460 Mitsubishi UFJ Financial Group, Inc. (Commercial Banks) (a) 39,800 207,076 MITSUI & Co., Ltd. (Trading Companies & Distributors) (a) 80,300 1,211,662 Mitsui Chemicals, Inc. (Chemicals) (a) 167,000 552,766 Nichicon Corp. (Electronic Equipment & Instruments) (a) 60,000 805,142 Nippon Chemi-Con Corp. (Electronic Equipment & Instruments) (c) 82,000 337,645 Nippon Electric Glass Co., Ltd. (Electronic Equipment & Instruments) (a) 21,000 320,416 Nippon Light Metal Co., Ltd. (Metals & Mining) (a)(c) 446,000 650,361 Nippon Soda Co., Ltd. (Chemicals) (a) 20,000 89,712 Nippon Synthetic Chemical Industry Co., Ltd. (The) (Chemicals) 5,000 35,212 Nippon Telegraph & Telephone Corp. (Diversified Telecommunication Services) (a) 29,800 1,209,613 Nishi-Nippon City Bank, Ltd. (The) (Commercial Banks) (a) 108,000 310,900 Nissan Motor Co., Ltd. (Automobiles) (a)(c) 146,100 1,279,662 Nissan Shatai Co., Ltd. (Auto Components) (a) 19,000 142,806 Nisshin Oillio Group, Ltd. (The) (Food Products) (a) 106,000 557,873 Nisshinbo Holdings, Inc. (Textiles, Apparel & Luxury Goods) (a) 100,000 1,065,832 NKSJ Holdings, Inc. (Insurance) (c) 17,000 123,426 NOF Corp. (Chemicals) (a) 5,000 19,502 NTT DoCoMo, Inc. (Wireless Telecommunication Services) (a) 589 916,181 Oiles Corp. (Machinery) 3,300 54,120 Okinawa Electric Power Co., Inc. (The) (Electric Utilities) (a) 5,300 299,313 Omron Corp. (Electronic Equipment & Instruments) (a) 29,600 689,190 Pacific Golf Group International Holdings KK (Hotels, Restaurants & Leisure) 96 68,133 Ricoh Leasing Co., Ltd. (Diversified Financial Services) 5,600 141,609 San-In Godo Bank, Ltd. (The) (Commercial Banks) (a) 11,000 84,479 Seino Holdings Corp. (Road & Rail) (a) 11,000 79,307 SHIMACHU Co., Ltd. (Specialty Retail) (a) 25,000 519,051 Sony Corp. (Household Durables) (a) 39,500 1,350,307 Sumitomo Corp. (Trading Companies & Distributors) (a) 14,000 169,426 Sumitomo Electric Industries, Ltd. (Electrical Equipment) (a) 12,800 158,042 Sumitomo Metal Mining Co, Ltd. (Metals & Mining) (a) 28,000 414,931 Takeda Pharmaceutical Co., Ltd. (Pharmaceuticals) (a) 23,500 1,011,343 Takefuji Corp. (Consumer Finance) (a) 173,260 694,711 Toagosei Co., Ltd. (Chemicals) (a) 110,000 504,889 Toho Zinc Co., Ltd. (Metals & Mining) (a) 71,000 331,929 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 53 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) JAPAN (CONTINUED) Tokai Rika Co., Ltd. (Auto Components) (a) 5,900 $ 126,423 Tokai Rubber Industries, Inc. (Auto Components) 15,200 186,802 Tokai Tokyo Securities Co., Ltd. (Capital Markets) (a) 88,000 341,321 Tokio Marine Holdings, Inc. (Insurance) (a) 31,700 944,111 Tokyo Gas Co., Ltd. (Gas Utilities) (a) 29,000 123,035 Tokyo Steel Manufacturing Co., Ltd. (Metals & Mining) (a) 55,800 750,740 Toyo Ink Manufacturing Co., Ltd. (Chemicals) (a) 114,000 481,845 Toyota Motor Corp. (Automobiles) (a) 34,500 1,332,393 Toyota Tsusho Corp. (Trading Companies & Distributors) (a) 54,100 810,449 Unipres Corp. (Auto Components) 1,400 20,462 Yamaguchi Financial Group, Inc. (Commercial Banks) (a) 18,000 180,200 Yodogawa Steel Works, Ltd. (Metals & Mining) (a) 52,000 229,894 ------------ 37,662,008 ------------ NETHERLANDS 3.1% BinckBank N.V. (Capital Markets) (a) 13,039 182,156 Brit Insurance Holdings N.V. (Insurance) (a) 7,555 92,146 Heineken Holding N.V. (Beverages) (a) 15,716 644,015 Koninklijke Ahold N.V. (Food & Staples Retailing) (a) 6,497 89,203 Koninklijke DSM N.V. (Chemicals) (a) 6,544 291,730 Koninklijke Philips Electronics N.V. (Industrial Conglomerates) (a) 39,748 1,343,154 STMicroelectronics N.V. (Semiconductors & Semiconductor Equipment) (c) 29,033 271,579 Unilever N.V. (Food Products) 1,529 46,550 Unilever N.V., CVA (Food Products) (a) 28,195 861,663 ------------ 3,822,196 ------------ NORWAY 2.6% Aker Solutions ASA (Energy Equipment & Services) (a) 44,992 752,622 Atea ASA (IT Services) (a) 29,252 240,188 Austevoll Seafood A.S.A. (Food Products) (c) 17,221 137,816 Cermaq ASA (Food Products) (c) 9,726 108,956 DnB NOR ASA (Commercial Banks) (a) 25,200 296,536 Sparebank 1 SR Bank (Commercial Banks) 5,000 45,771 StatoilHydro ASA (Oil, Gas & Consumable Fuels) (a) 38,450 928,187 TGS Nopec Geophysical Co. ASA (Energy Equipment & Services) (a)(c) 34,111 654,637 ------------ 3,164,713 ------------ SINGAPORE 0.8% Hong Leong Asia, Ltd. (Industrial Conglomerates) (a) 115,000 397,620 SembCorp Industries, Ltd. (Industrial Conglomerates) (a) 35,000 106,469 Venture Corp., Ltd. (Electronic Equipment & Instruments) (a)(c) 67,000 479,421 ------------ 983,510 ------------ SPAIN 4.1% Almirall S.A. (Pharmaceuticals) (a) 944 10,189 Banco Bilbao Vizcaya Argentaria S.A. (Commercial Banks) (a) 107,990 1,414,024 Banco Popular Espanol S.A. (Commercial Banks) (a) 3,958 27,967 Banco Santander S.A. (Commercial Banks) (a) 91,540 1,150,064 Endesa S.A. (Electric Utilities) (a) 23,384 664,429 Promotora de Informaciones S.A. (Media) (a)(c) 131,100 548,888 Repsol YPF, S.A. (Oil, Gas & Consumable Fuels) (a) 3,213 75,414 Telefonica S.A. (Diversified Telecommunication Services) (a) 47,886 1,075,366 ------------ 4,966,341 ------------ SWEDEN 3.5% Atlas Copco AB (a) 59,176 923,149 Betsson AB (Hotels, Restaurants & Leisure) (a)(c) 9,793 159,405 Billerud AB (Paper & Forest Products) (a)(c) 42,935 335,254 Boliden AB (Metals & Mining) (a) 48,666 676,038 Cardo AB (Machinery) (a) 2,211 70,813 Electrolux AB (Household Durables) (a) 15,453 399,472 Hoganas AB (Metals & Mining) (a) 7,220 216,030 KappAhl Holding AB (Specialty Retail) (a) 63,145 569,402 Securitas AB (Commercial Services & Supplies) (a) 32,577 344,679 Svenska Handelsbanken Class A (Commercial Banks) (a) 18,619 524,910 ------------ 4,219,152 ------------ SWITZERLAND 8.7% Clariant A.G. (Chemicals) (a)(c) 28,933 399,344 EMS-Chemie Holding A.G. (Chemicals) 434 60,494 GAM Holding, Ltd. (Capital Markets) (a)(c) 56,651 704,346 Helvetia Holding A.G. (Insurance) (a) 648 196,928 </Table> 54 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) SWITZERLAND (CONTINUED) V Nestle S.A. Registered (Food Products) (a) 55,176 $ 2,692,837 V Novartis A.G. Registered (Pharmaceuticals) (a) 38,043 1,941,000 Roche Holding A.G., Genusscheine (Pharmaceuticals) (a) 9,860 1,557,220 Sulzer A.G. (Machinery) (a) 7,070 701,936 Swiss Life Holding (Insurance) (a)(c) 7,913 963,399 Valora Holding A.G. (Specialty Retail) 321 80,794 Zurich Financial Services A.G. (Insurance) (a) 5,910 1,317,663 ------------ 10,615,961 ------------ UNITED KINGDOM 23.1% Anglo American PLC (Metals & Mining) (a)(c) 30,965 1,326,196 Antofagasta PLC (Metals & Mining) (a) 16,991 259,091 V AstraZeneca PLC (Pharmaceuticals) (a) 38,993 1,724,073 Aviva PLC (Insurance) (a) 42,262 223,648 Barclays PLC (Commercial Banks) (a) 307,883 1,576,365 BBA Aviation PLC (Transportation Infrastructure) (a) 98,394 311,697 Beazley PLC (Insurance) (a) 85,962 149,806 BHP Billiton PLC (Metals & Mining) (a) 26,032 799,767 Bodycote PLC (Machinery) 28,846 98,511 V BP PLC (Oil, Gas & Consumable Fuels) (a) 321,739 2,802,868 British American Tobacco PLC (Tobacco) (a) 41,608 1,306,827 Britvic PLC (Beverages) (a) 73,084 537,342 Cable & Wireless Worldwide PLC (Diversified Telecommunication Services) (c) 30,589 40,438 Close Brothers Group PLC (Capital Markets) (a) 2,329 25,960 Dairy Crest Group PLC (Food Products) (a) 63,407 348,421 Dialog Semiconductor PLC (Semiconductors & Semiconductor Equipment) (a)(c) 45,858 676,455 Dimension Data Holdings PLC (IT Services) (a) 200,067 279,201 DS Smith PLC (Containers & Packaging) (a) 120,456 248,749 Enterprise Inns PLC (Hotels, Restaurants & Leisure) (c) 123,524 240,925 Filtrona PLC (Chemicals) 15,279 53,626 Game Group PLC (Specialty Retail) 116,710 169,754 GlaxoSmithKline PLC (Pharmaceuticals) (a) 87,028 1,611,749 Halfords Group PLC (Specialty Retail) 32,381 250,066 HSBC Holdings PLC (Commercial Banks) (a) 132,630 1,351,155 IMI PLC (Machinery) (a) 73,742 795,482 International Personal Finance PLC (Consumer Finance) 29,232 120,524 JKX Oil & Gas PLC (Oil, Gas & Consumable Fuels) 19,182 76,779 Legal & General Group PLC (Insurance) 57,470 74,439 Melrose PLC (Machinery) (a) 29,343 106,679 Micro Focus International PLC (Software) (a) 25,523 204,937 Morgan Crucible Co. PLC (Machinery) (a) 79,163 258,144 Next PLC (Multiline Retail) (a) 12,784 448,487 Paragon Group of Cos. PLC (Thrifts & Mortgage Finance) (a) 67,534 169,111 Persimmon PLC (Household Durables) (a)(c) 97,079 706,569 Rio Tinto PLC (Metals & Mining) (a) 7,531 379,897 Royal Dutch Shell PLC Class A (Oil, Gas & Consumable Fuels) (a) 37,049 1,159,200 Royal Dutch Shell PLC Class B (Oil, Gas & Consumable Fuels) (a) 49,884 1,505,294 Senior PLC (Machinery) (a) 92,174 163,505 Standard Chartered PLC (Commercial Banks) (a) 3,071 81,860 Tate & Lyle PLC (Food Products) (a) 80,673 563,363 Tesco PLC (Food & Staples Retailing) (a) 30,741 204,493 Trinity Mirror PLC (Media) (a)(c) 129,497 312,021 Tullett Prebon PLC (Capital Markets) (a) 134,693 721,419 Vedanta Resources PLC (Metals & Mining) 1,251 48,207 V Vodafone Group PLC (Wireless Telecommunication Services) (a) 1,056,324 2,348,213 Weir Group PLC (The) (Machinery) 23,593 353,714 WH Smith PLC (Specialty Retail) (a) 47,661 365,932 Xstrata PLC (Metals & Mining) (a) 36,333 601,667 ------------ 28,182,626 ------------ Total Common Stocks (Cost $145,846,978) 156,098,574 ------------ CONVERTIBLE PREFERRED STOCK 0.0%++ - ------------------------------------------------------- GERMANY 0.0%++ KSB A.G. 2.73% (Machinery) 69 44,589 ------------ Total Convertible Preferred Stock (Cost $42,254) 44,589 ------------ EXCHANGE TRADED FUND 2.4% (D) - ------------------------------------------------------- UNITED STATES 2.4% V iShares MSCI EAFE Index Fund (Capital Markets) (a) 52,723 2,869,713 ------------ Total Exchange Traded Fund (Cost $2,943,931) 2,869,713 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 55 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE UNAFFILIATED INVESTMENT COMPANY 0.2% - ------------------------------------------------------- AUSTRALIA 0.2% Australian Infrastructure Fund (Transportation Infrastructure) (a) 156,902 $ 284,008 ------------ Total Unaffiliated Investment Company (Cost $283,124) 284,008 ------------ <Caption> NUMBER OF WARRANTS WARRANTS 0.0%++ - ------------------------------------------------------- AUSTRALIA 0.0%++ Beach Petroleum, Ltd. Strike Price A$2.00 Expires 6/30/10 (Oil, Gas & Consumable Fuels) (c) 3,503 3 ------------ CAYMAN ISLANDS 0.0%++ Kingboard Chemicals Holdings Strike Price HK$40.00 Expires 10/31/12 (Electronic Equipment & Instruments) (c)(e) 11,400 28,197 ------------ Total Warrants (Cost $0) 28,200 ------------ <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENT 1.6% - ------------------------------------------------------- REPURCHASE AGREEMENT 1.6% UNITED STATES 1.6% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $1,924,202 (Collateralized by a United States Treasury Bill with a rate of 0.135% and a maturity date of 5/27/10, with a Principal Amount of $1,965,000 and a Market Value of $1,964,804) (Capital Markets) $ 1,924,200 1,924,200 ------------ Total Short-Term Investment (Cost $1,924,200) 1,924,200 ------------ Total Investments, Before Investments Sold Short (Cost $151,040,487) (f) 132.2% 161,249,284 ------------ <Caption> SHARES VALUE INVESTMENTS SOLD SHORT (32.0%) COMMON STOCKS SOLD SHORT (32.0%) - ------------------------------------------------------- AUSTRALIA (5.7%) Andean Resources, Ltd. (Metals & Mining) (c) (28,955) $ (85,105) Atlas Iron, Ltd. (Metals & Mining) (c) (3,282) (7,449) Ausenco, Ltd. (Construction & Engineering) (29,722) (132,468) Austar United Communications, Ltd. (Media) (c) (263,418) (282,124) Boart Longyear Group (Construction & Engineering) (c) (2,285,279) (682,779) Crane Group, Ltd. (Building Products) (59,782) (495,316) Cudeco, Ltd. (Metals & Mining) (c) (22,990) (93,184) Eastern Star Gas, Ltd. (Oil, Gas & Consumable Fuels) (c) (346,251) (287,658) Elders, Ltd. (Food Products) (c) (243,627) (266,457) Gindalbie Metals, Ltd. (Metals & Mining) (c) (90,218) (95,894) GrainCorp, Ltd. (Food Products) (23,035) (121,508) Gunns, Ltd. (Paper & Forest Products) (48,188) (23,258) Iluka Resources, Ltd. (Metals & Mining) (c) (137,897) (591,605) iSOFT Group, Ltd. (Health Care Technology) (87,382) (43,812) Karoon Gas Australia, Ltd. (Oil, Gas & Consumable Fuels) (c) (107,537) (742,685) Linc Energy, Ltd. (Oil, Gas & Consumable Fuels) (c) (125,228) (175,809) Lynas Corp, Ltd. (Metals & Mining) (c) (858,970) (418,447) Medusa Mining, Ltd. (Metals & Mining) (c) (71,557) (310,890) Murchison Metals, Ltd. (Metals & Mining) (c) (21,152) (43,544) Pacific Brands, Ltd. (Distributors) (c) (446,562) (486,193) Pharmaxis, Ltd. (Pharmaceuticals) (c) (18,189) (51,575) Riversdale Mining, Ltd. (Oil, Gas & Consumable Fuels) (c) (84,541) (705,290) Transfield Services, Ltd. (Commercial Services & Supplies) (59,668) (216,519) Transpacific Industries Group, Ltd. (Commercial Services & Supplies) (c) (160,205) (186,028) Virgin Blue Holdings, Ltd. (Airlines) (c) (658,097) (357,171) ------------ (6,902,768) ------------ AUSTRIA (1.1%) Intercell A.G. (Biotechnology) (c) (25,509) (678,773) RHI A.G. (Construction Materials) (c) (11,847) (398,331) Schoeller-Bleckmann Oilfield Equipment A.G. (Energy Equipment & Services) (4,153) (218,971) ------------ (1,296,075) ------------ </Table> 56 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) BELGIUM (0.4%) Hansen Transmissions International N.V. (Machinery) (c) (128,180) $ (195,880) RHJ International (Diversified Financial Services) (c) (13,802) (117,682) Tessenderlo Chemie N.V. (Chemicals) (4,358) (139,539) ------------ (453,101) ------------ BERMUDA (0.4%) Ports Design, Ltd. (Textiles, Apparel & Luxury Goods) (223,500) (549,733) ------------ CAYMAN ISLANDS (0.6%) China Mengniu Dairy Co., Ltd. (Food Products) (c) (150,000) (447,359) China State Construction International Holdings, Ltd. (Construction & Engineering) (202,000) (69,732) Wasion Group Holdings, Ltd. (Electronic Equipment & Instruments) (244,000) (161,301) ------------ (678,392) ------------ DENMARK (0.6%) ALK-Abello A/S (Pharmaceuticals) (2,977) (229,090) Genmab A/S (Biotechnology) (c) (43,314) (477,293) ------------ (706,383) ------------ FINLAND (0.6%) F-Secure Oyj (Software) (13,466) (41,745) Kemira Oyj (Chemicals) (c) (22,662) (279,182) Poyry Oyj (Professional Services) (1,423) (19,757) Ramirent Oyj (Trading Companies & Distributors) (16,294) (188,690) Ruukki Group Oyj (Industrial Conglomerates) (c) (59,559) (143,665) Talvivaara Mining Co. PLC (Metals & Mining) (c) (3,562) (24,857) ------------ (697,896) ------------ FRANCE (0.8%) Altran Technologies S.A. (IT Services) (c) (4,947) (23,721) Areva S.A. (Electrical Equipment) (117) (57,793) Carbone Lorraine S.A. (Electrical Equipment) (3,923) (143,332) Derichebourg S.A. (Commercial Services & Supplies) (c) (15,011) (66,302) Eurofins Scientific (Life Sciences Tools & Services) (1,034) (45,790) NicOx S.A. (Biotechnology) (c) (4,696) (48,367) UbiSoft Entertainment S.A. (Software) (c) (50,642) (649,022) ------------ (1,034,327) ------------ GERMANY (2.8%) Centrotherm Photovoltaics A.G. (Electrical Equipment) (c) (6,764) (281,869) Demag Cranes A.G. (Machinery) (c) (5,387) (186,748) Hamburger Hafen und Logistik A.G. (Transportation Infrastructure) (11,740) (428,675) Kontron A.G. (Semiconductors & Semiconductor Equipment) (35,647) (339,756) Nordex A.G. (Electrical Equipment) (c) (64,203) (667,985) SGL Carbon SE (Electrical Equipment) (c) (23,441) (761,763) Sky Deutschland A.G. (Media) (c) (302,836) (647,669) Solar Millennium A.G. (Construction & Engineering) (c) (4,376) (122,291) ------------ (3,436,756) ------------ HONG KONG (0.8%) China Insurance International Holdings Co., Ltd. (Insurance) (c) (57,200) (188,087) Dah Sing Financial Holdings, Ltd. (Commercial Banks) (c) (14,800) (84,259) Fushan International Energy Group, Ltd. (Metals & Mining) (976,000) (681,290) ------------ (953,636) ------------ ITALY (0.7%) Arnoldo Mondadori Editore S.p.A. (Media) (c) (14,761) (57,484) Geox S.p.A. (Textiles, Apparel & Luxury Goods) (35,039) (226,177) Landi Renzo S.p.A. (Auto Components) (27,473) (113,185) Milano Assicurazioni S.p.A. (Insurance) (103,729) (246,143) Trevi Finanziaria S.p.A. (Construction & Engineering) (12,871) (213,803) ------------ (856,792) ------------ JAPAN (9.2%) Akebono Brake Industry Co., Ltd. (Auto Components) (20,800) (110,245) Capcom Co., Ltd. (Software) (37,500) (754,822) Cedyna Financial Corp. (Consumer Finance) (c) (122,600) (209,448) Century Tokyo Leasing Corp. (Diversified Financial Services) (800) (10,529) CSK Holdings Corp. (IT Services) (c) (42,300) (214,222) Daiseki Co., Ltd. (Commercial Services & Supplies) (27,700) (608,302) EBARA Corp. (Machinery) (c) (150,000) (775,983) Gree, Inc. (Internet Software & Services) (12,700) (701,038) Haseko Corp. (Household Durables) (c) (754,500) (787,365) Hitachi Zosen Corp. (Machinery) (522,500) (736,587) Iseki & Co., Ltd. (Machinery) (c) (54,000) (170,883) </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 57 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) JAPAN (CONTINUED) Japan Airport Terminal Co., Ltd. (Transportation Infrastructure) (8,700) $ (138,648) kabu.com Securities Co., Ltd. (Capital Markets) (23,000) (119,002) Kakaku.com, Inc. (Internet Software & Services) (43) (162,056) Maruha Nichiro Holdings, Inc. (Food Products) (65,000) (91,454) Meidensha Corp. (Machinery) (160,000) (731,919) MISUMI Group, Inc. (Trading Companies & Distributors) (100) (1,989) Mitsubishi Rayon Co., Ltd. (Chemicals) (c) (31,000) (129,716) Monex Group, Inc. (Capital Markets) (720) (346,009) Nachi-Fujikoshi Corp. (Machinery) (73,000) (220,532) Nanto Bank, Ltd. (The) (Commercial Banks) (7,000) (37,556) Nichi-iko Pharmaceutical Co., Ltd. (Pharmaceuticals) (10,700) (336,936) Nippon Suisan Kaisha, Ltd. (Food Products) (8,400) (24,144) Nishimatsuya Chain Co., Ltd. (Specialty Retail) (2,200) (24,777) Park24 Co., Ltd. (Commercial Services & Supplies) (23,200) (260,788) Point, Inc. (Specialty Retail) (12,160) (787,164) Sanden Corp. (Auto Components) (57,000) (213,532) Shima Seiki Manufacturing, Ltd. (Machinery) (3,100) (80,499) Shochiku Co., Ltd. (Media) (10,000) (85,679) Sotetsu Holdings, Inc. (Road & Rail) (19,000) (79,056) Start Today Co., Ltd. (Internet & Catalog Retail) (58) (137,379) Sugi Holdings Co., Ltd. (Food & Staples Retailing) (26,500) (597,209) Torishima Pump Manufacturing Co., Ltd. (Machinery) (20,000) (413,952) Toyo Tanso Co., Ltd. (Electrical Equipment) (5,100) (270,058) Unicharm Petcare Corp. (Food Products) (3,300) (109,956) Wacom Co., Ltd/Japan (Computers & Peripherals) (461) (720,866) ------------ (11,200,300) ------------ NETHERLANDS (0.5%) Brunel International N.V. (Professional Services) (2,864) (104,735) Crucell N.V. (Biotechnology) (c) (15,999) (335,097) Draka Holding N.V. (Electrical Equipment) (c) (6,032) (118,276) ------------ (558,108) ------------ NORWAY (1.8%) DNO International ASA (Oil, Gas & Consumable Fuels) (c) (546,795) (811,761) Norwegian Air Shuttle ASA (Airlines) (c) (9,200) (205,923) Norwegian Energy Co. ASA (Oil, Gas & Consumable Fuels) (c) (147,000) (412,949) Pronova BioPharma AS (Pharmaceuticals) (c) (8,500) (27,138) Sevan Marine ASA (Energy Equipment & Services) (c) (456,000) (668,073) Tomra Systems ASA (Commercial Services & Supplies) (23,411) (112,690) ------------ (2,238,534) ------------ PORTUGAL (0.1%) Zon Multimedia Servicos de Telecomunicacoes e Multimedia SGPS S.A. (Media) (29,885) (131,671) ------------ SINGAPORE (0.1%) Hong Leong Finance, Ltd. (Consumer Finance) (5,000) (11,318) Oceanus Group, Ltd. (Distributors) (c) (505,000) (141,181) ------------ (152,499) ------------ SPAIN (0.5%) NH Hoteles S.A. (Hotels, Restaurants & Leisure) (c) (100,989) (469,558) Tubacex S.A. (Metals & Mining) (22,527) (86,490) ------------ (556,048) ------------ SWEDEN (0.7%) Axis Communications AB (Communications Equipment) (25,848) (416,703) Eniro AB (Media) (c) (78,296) (227,994) Lindab International AB (Building Products) (17,907) (203,590) Niscayah Group AB (Commercial Services & Supplies) (c) (25,246) (47,354) ------------ (895,641) ------------ SWITZERLAND (0.8%) Basilea Pharmaceutica Registered (Biotechnology) (c) (6,651) (489,329) Kaba Holding A.G. (Building Products) (15) (4,259) Meyer Burger Technology A.G. (Machinery) (c) (17,767) (436,238) Orascom Development Holding A.G. (Hotels, Restaurants & Leisure) (c) (633) (39,346) </Table> 58 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS SOLD SHORT (CONTINUED) SWITZERLAND (CONTINUED) Panalpina Welttransport Holding A.G. (Air Freight & Logistics) (187) $ (16,944) ------------ (986,116) ------------ UNITED KINGDOM (3.8%) Afren PLC (Oil, Gas & Consumable Fuels) (c) (80,689) (112,864) ASOS PLC (Internet & Catalog Retail) (c) (13,827) (132,694) BTG PLC (Life Sciences Tools & Services) (c) (70,955) (190,680) Connaught PLC (Commercial Services & Supplies) (72,625) (334,290) DSG International PLC (Specialty Retail) (c) (784,466) (396,552) Forth Ports PLC (Transportation Infrastructure) (7,769) (159,883) Imagination Technologies Group PLC (Computers & Peripherals) (c) (26,563) (111,888) Jazztel PLC (Diversified Telecommunication Services) (c) (100,415) (403,660) Kalahari Minerals PLC (Metals & Mining) (c) (33,560) (92,579) Kier Group PLC (Construction & Engineering) (4,153) (72,352) Mothercare PLC (Multiline Retail) (11,833) (104,056) National Express Group PLC (Road & Rail) (74,460) (274,070) Premier Foods PLC (Food Products) (c) (279,566) (111,967) Punch Taverns PLC (Hotels, Restaurants & Leisure) (c) (188,443) (255,901) Redrow PLC (Household Durables) (c) (125,802) (286,752) Shanks Group PLC (Commercial Services & Supplies) (86,388) (136,779) SIG PLC (Trading Companies & Distributors) (c) (375,016) (755,299) St. James's Place PLC (Insurance) (196) (793) VT Group PLC (Commercial Services & Supplies) (5,610) (64,148) Wellstream Holdings PLC (Energy Equipment & Services) (73,469) (673,986) Xchanging PLC (IT Services) (8,022) (25,668) ------------ (4,696,861) ------------ Total Common Stocks Sold Short (Proceeds $39,229,049) (38,981,637) ------------ Total Investments Sold Short (Proceeds $39,229,049) (32.0)% (38,981,637) ------------ Total Investments, Net of Investments Sold Short (Cost $111,811,438) 100.2 122,267,647 Other Assets, Less Liabilities (0.2) (294,062) ----------- ------------ Net Assets 100.0% $121,973,585 =========== ============ </Table> <Table> +++ On a daily basis New York Life Investments confirms that the value of the Fund's liquid assets (liquid portfolio securities and cash) is sufficient to cover its potential senior securities (e.g., futures, swaps, options). ++ Less than one-tenth of a percent. (a) Security, or a portion thereof, is maintained in a segregated account at the Fund's custodian as collateral for securities sold short (See Note 2(I)). (b) Fair valued security--The total market value of this security at April 30, 2010 is $10, which represents less than one- tenth of a percent of the Fund's net assets. (c) Non-income producing security. (d) Exchange Traded Fund--An investment vehicle that represents a basket of securities that is traded on an exchange. (e) Illiquid security--The total market value of this security at April 30, 2010 is $28,197, which represents less than one- tenth of a percent of the Fund's net assets. (f) At April 30, 2010, cost is $152,334,568 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $15,238,950 Gross unrealized depreciation (6,324,234) ----------- Net unrealized appreciation $ 8,914,716 =========== </Table> The following abbreviation is used in the above portfolio: A$--Australian Dollar HK$--Hong Kong Dollar The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 59 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The table below sets forth the diversification of MainStay 130/30 International Fund investments by industry. INDUSTRY DIVERSIFICATION <Table> <Caption> VALUE PERCENT+ Aerospace & Defense $ 1,097,580 0.9% Auto Components 1,800,591 1.5 Automobiles 5,215,760 4.3 Beverages 1,181,357 1.0 Building Products 69,732 0.1 Capital Markets 6,997,410 7.3 Chemicals 5,449,473 4.5 Commercial Banks 13,257,130 10.9 Commercial Services & Supplies 898,473 0.7 Communications Equipment 2,479,885 2.0 Computers & Peripherals 193,480 0.2 Construction & Engineering 3,458,324 2.8 Consumer Finance 1,290,482 1.1 Containers & Packaging 248,749 0.2 Distributors 223,312 0.2 Diversified Financial Services 448,781 0.4 Diversified Telecommunication Services 2,854,586 2.3 Electric Utilities 2,568,813 2.1 Electrical Equipment 2,689,021 2.2 Electronic Equipment & Instruments 5,640,555 4.6 Energy Equipment & Services 1,407,259 1.1 Food & Staples Retailing 780,860 0.6 Food Products 7,064,385 5.8 Gas Utilities 123,035 0.1 Health Care Equipment & Supplies 821,044 0.7 Health Care Providers & Services 235,968 0.2 Hotels, Restaurants & Leisure 653,523 0.5 Household Durables 3,891,251 3.2 Industrial Conglomerates 4,071,958 3.3 Insurance 7,589,961 6.2 IT Services 571,119 0.5 Leisure Equipment & Products 34,909 0.0++ Machinery 7,492,552 6.1 Marine 1,346,356 1.1 Media 4,232,597 3.5 Metals & Mining 13,114,088 10.7 Multiline Retail 1,359,188 1.1 Multi-Utilities 237,464 0.2 Office Electronics 205,447 0.2 Oil, Gas & Consumable Fuels 14,500,482 11.9 Paper & Forest Products 335,254 0.3 Pharmaceuticals 11,397,509 9.3 Road & Rail 79,307 0.1 Semiconductors & Semiconductor Equipment 1,448,847 1.2 Software 204,937 0.2 Specialty Retail 3,290,720 2.7 Textiles, Apparel & Luxury Goods 1,657,173 1.4 Thrifts & Mortgage Finance 493,773 0.4 Tobacco 1,306,827 1.1 Trading Companies & Distributors 4,308,780 3.5 Transportation Infrastructure 2,601,283 2.1 Wireless Telecommunication Services 4,403,734 3.6 ------------ ----- 161,249,284 132.2 Other Assets, Less Liabilities (39,275,699) (32.2) ------------ ----- Net Assets $121,973,585 100.0% ============ ===== </Table> <Table> + Percentages indicated are based on Fund net assets. ++ Less than one-tenth of a percent. </Table> The table below sets forth the diversification of MainStay 130/30 International Fund investments sold short by industry. <Table> <Caption> VALUE PERCENT+ Air Freight & Logistics $ (16,944) (0.0)%++ Airlines (563,094) (0.5) Auto Components (436,962) (0.4) Biotechnology (2,028,859) (1.7) Building Products (703,165) (0.6) Capital Markets (465,011) (0.4) Chemicals (548,437) (0.4) Commercial Banks (121,815) (0.1) Commercial Services & Supplies (2,033,200) (1.7) Communications Equipment (416,703) (0.3) Computers & Peripherals (832,754) (0.7) Construction & Engineering (1,293,425) (1.1) Construction Materials (398,331) (0.3) Consumer Finance (220,766) (0.2) Distributors (627,374) (0.5) Diversified Financial Services (128,211) (0.1) Diversified Telecommunication Services (403,660) (0.3) Electrical Equipment (2,301,076) (1.9) Electronic Equipment & Instruments (161,301) (0.1) Energy Equipment & Services (1,561,030) (1.3) Food & Staples Retailing (597,209) (0.5) Food Products (1,172,845) (1.0) Health Care Technology (43,812) (0.0)++ Hotels, Restaurants & Leisure (764,805) (0.6) Household Durables (1,074,117) (0.9) Industrial Conglomerates (143,665) (0.1) Insurance (435,023) (0.3) Internet & Catalog Retail (270,073) (0.2) Internet Software & Services (863,094) (0.7) IT Services (263,611) (0.2) Life Sciences Tools & Services (236,470) (0.2) Machinery (3,949,221) (3.2) Media (1,432,621) (1.2) Metals & Mining (2,531,334) (2.1) Multiline Retail (104,056) (0.1) Oil, Gas & Consumable Fuels (3,249,016) (2.7) Paper & Forest Products (23,258) (0.0)++ Pharmaceuticals (644,739) (0.5) Professional Services (124,492) (0.1) Road & Rail (353,126) (0.3) Semiconductors & Semiconductor Equipment (339,756) (0.3) Software (1,445,589) (1.2) Specialty Retail (1,208,493) (1.0) Textiles, Apparel & Luxury Goods (775,910) (0.6) Trading Companies & Distributors (945,978) (0.8) Transportation Infrastructure (727,206) (0.6) ------------ ----- $(38,981,637) (32.0)% ============ ===== </Table> <Table> + Percentages indicated are based on Fund net assets. ++ Less than one-tenth of a percent. </Table> 60 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets and liabilities. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks (b)(c) $ 584,276 $155,514,288 $10 $156,098,574 Convertible Preferred Stocks -- 44,589 -- 44,589 Exchange Traded Fund 2,869,713 -- -- 2,869,713 Unaffiliated Investment Companies -- 284,008 -- 284,008 Warrants -- 28,200 -- 28,200 Short-Term Investment Repurchase Agreement -- 1,924,200 -- 1,924,200 ---------- ------------ --- ------------ Total Investments in Securities $3,453,989 $157,795,285 $10 $161,249,284 ========== ============ === ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) Level 1 assets represents securities listed under Bermuda and United States. (c) The level 3 security valued at $10 is held in Australia within the Common Stock section of the Portfolio of Investments. LIABILITY VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments Sold Short (a) Common Stocks Sold Short $ -- $(38,981,637) $ -- $(38,981,637) -------- ------------ -------- ------------ Total Investments Sold Short $-- $(38,981,637) $-- $(38,981,637) ======== ============ ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. As of the six-month period ending April 30, 2010, securities with a total value of $141,545,384 transferred from Level 1 to Level 2 due to certain international equities being fair valued at period end by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. Fair values for these instruments at the reporting date are based on quoted market prices or binding dealer price quotations The Fund recognizes transfers between the levels as of the beginning of the period. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 61 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a reconciliation of investments in which significant unobservable inputs (Level 3) were used in determining value: <Table> <Caption> BALANCE AS OF ACCRUED REALIZED OCTOBER 31, DISCOUNTS GAIN INVESTMENTS IN SECURITIES 2009 (PREMIUMS) (LOSS) Common Stock Australia $ 14 $-- $-- Rights Sold Short Australia (7,845) -- -- ------- --- --- Total $(7,831) $-- $-- ======= === === <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) FROM INVESTMENTS CHANGE IN NET NET BALANCE STILL UNREALIZED TRANSFERS TRANSFERS AS OF HELD AT APPRECIATION NET NET IN TO OUT OF APRIL 30, APRIL 30, INVESTMENTS IN SECURITIES (DEPRECIATION) PURCHASES SALES LEVEL 3 LEVEL 3 2010 2010 (A) Common Stock Australia $ (4) $-- $-- $-- $-- $10 $(4) Rights Sold Short Australia 7,845 -- -- -- -- -- -- ------ --- --- --- --- --- --- Total $7,841 $-- $-- $-- $-- $10 $(4) ====== === === === === === === </Table> (a) Included in "Net change in unrealized appreciation (depreciation) on investments" in the Statement of Operations. 62 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities before investments sold short, at value (identified cost $151,040,487) $161,249,284 Cash denominated in foreign currencies (identified cost $60,404) 60,703 Cash collateral on deposit at broker 2,028 Receivables: Dividends 653,347 Fund shares sold 516,036 Other assets 47,281 ------------ Total assets 162,528,679 ------------ LIABILITIES: Investments sold short (proceeds $39,229,049) 38,981,637 Payables: Investment securities purchased 1,359,853 Manager (See Note 3) 103,259 Dividends on investments sold short 66,263 Professional fees 23,207 Shareholder communication 16,338 Transfer agent (See Note 3) 1,868 Custodian 1,398 Trustees 449 NYLIFE Distributors (See Note 3) 129 Fund shares redeemed 56 Accrued expenses 637 ------------ Total liabilities 40,555,094 ------------ Net assets $121,973,585 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 19,289 Additional paid-in capital 148,772,746 ------------ 148,792,035 Accumulated undistributed net investment income 510,803 Accumulated net realized loss on investments, investments sold short and foreign currency transactions (37,783,116) Net unrealized appreciation on investments 10,208,797 Net unrealized appreciation on investments sold short 247,412 Net unrealized depreciation on translation of other assets and liabilities in foreign currencies (2,346) ------------ Net assets $121,973,585 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 148,821 ============ Shares of beneficial interest outstanding 23,610 ============ Net asset value per share outstanding $ 6.30 Maximum sales charge (5.50% of offering price) 0.37 ------------ Maximum offering price per share outstanding $ 6.67 ============ CLASS A Net assets applicable to outstanding shares $ 71,626 ============ Shares of beneficial interest outstanding 11,365 ============ Net asset value per share outstanding $ 6.30 Maximum sales charge (5.50% of offering price) 0.37 ------------ Maximum offering price per share outstanding $ 6.67 ============ CLASS C Net assets applicable to outstanding shares $ 98,093 ============ Shares of beneficial interest outstanding 15,815 ============ Net asset value and offering price per share outstanding $ 6.20 ============ CLASS I Net assets applicable to outstanding shares $121,655,045 ============ Shares of beneficial interest outstanding 19,238,568 ============ Net asset value and offering price per share outstanding $ 6.32 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 63 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (a) $ 1,977,991 ----------- EXPENSES: Manager (See Note 3) 635,442 Broker fees and charges on short sales 446,872 Dividends on investments sold short 192,124 Custodian 80,873 Professional fees 29,385 Registration 26,962 Shareholder communication 13,974 Transfer agent (See Note 3) 5,613 Trustees 2,044 Distribution/Service--Investor Class (See Note 3) 160 Distribution/Service--Class A (See Note 3) 102 Distribution/Service--Class C (See Note 3) 430 Miscellaneous 7,516 ----------- Total expenses before waiver 1,441,497 Expense waiver from Manager (See Note 3) (24,326) ----------- Net expenses 1,417,171 ----------- Net investment income 560,820 ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain (loss) on: Security transactions $ 8,159,913 Investments sold short (5,555,960) Foreign currency transactions (81,191) ----------- Net realized gain on investments, investments sold short and foreign currency transactions 2,522,762 ----------- Net change in unrealized appreciation (depreciation) on: Investments (4,529,547) Investments sold short 4,155,440 Translation of other assets and liabilities in foreign currencies (2,516) ----------- Net change in unrealized appreciation (depreciation) on investments, investments sold short and foreign currency transactions (376,623) ----------- Net realized and unrealized gain on investments, investments sold short and foreign currency transactions 2,146,139 ----------- Net increase in net assets resulting from operations $ 2,706,959 =========== </Table> (a) Dividends recorded net of foreign withholding taxes in the amount of $181,904. 64 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 560,820 $ 1,476,881 Net realized gain (loss) on investments, investments sold short and foreign currency transactions 2,522,762 (28,634,912) Net change in unrealized appreciation (depreciation) on investments, investments sold short and foreign currency transactions (376,623) 49,235,101 -------------------------- Net increase in net assets resulting from operations 2,706,959 22,077,070 -------------------------- Dividends to shareholders: From net investment income: Investor Class (2,434) -- Class A (2,160) -- Class C (1,314) -- Class I (2,760,270) -- -------------------------- Total dividends to shareholders (2,766,178) -- -------------------------- Capital share transactions: Net proceeds from sale of shares 18,254,212 35,739,312 Net asset value of shares issued to shareholders in reinvestment of dividends 2,765,719 -- Cost of shares redeemed (11,087,884) (21,823,619) -------------------------- Increase in net assets derived from capital share transactions 9,932,047 13,915,693 -------------------------- Net increase in net assets 9,872,828 35,992,763 NET ASSETS: Beginning of period 112,100,757 76,107,994 -------------------------- End of period $121,973,585 $112,100,757 ========================== Accumulated undistributed net investment income at end of period $ 510,803 $ 2,716,161 ========================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 65 STATEMENT OF CASH FLOWS FOR THE SIX MONTHS ENDED APRIL 30, 2010 <Table> CASH FLOWS USED IN OPERATING ACTIVITIES: Net increase in net assets resulting from operations $ 2,706,959 Adjustments to reconcile net increase in net assets resulting from operations to net cash used for operating activities: Investments purchased (117,910,673) Investments sold 105,961,741 Purchases to cover securities sold short (39,012,912) Securities sold short 43,481,648 Purchase of short term investments, net (181,816) Decrease in investment securities sold receivable 24,365,185 Increase in dividends and interest receivable (250,081) Increase in cash collateral on deposit at broker (2,028) Increase in other assets (30,928) Decrease in investment securities purchased payable (23,648,213) Decrease in broker fees and charges on short sales (1,581) Increase in dividends payable for securities sold short 49,396 Decrease in professional fees payable (1,637) Decrease in custodian payable (36,620) Decrease in shareholder communication payable (510) Increase in due to trustees 116 Increase in due to manager 30,693 Decrease in due to transfer agent (50) Increase in due to NYLIFE Distributors 24 Decrease in accrued expenses and other liabilities (2,806) Net change in unrealized (appreciation) depreciation on investments 4,529,547 Net realized gain from investments (8,159,913) Net change in unrealized appreciation on securities sold short (4,155,440) Net realized loss from securities sold short 5,555,960 ------------- Net cash used in operating activities (6,713,939) ------------- CASH FLOWS FROM FINANCING ACTIVITIES: Proceeds from shares sold 17,840,206 Payment on shares redeemed (11,087,828) Cash distributions paid (459) ------------- Net cash from financing activities 6,751,919 ------------- NET INCREASE IN CASH: 37,980 Cash at beginning of year 22,723 ------------- Cash at end of period $ 60,703 ------------- ------------- Non cash financing activities not included herein consist of all reinvestment of dividends and distributions of $ 2,765,719 ------------- </Table> 66 MainStay 130/30 International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS CLASS A ----------------------------------------- ------------------------------------------------- FEBRUARY 28, SEPTEMBER 28, SIX MONTHS 2008** SIX MONTHS 2007** ENDED YEAR ENDED THROUGH ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, OCTOBER 31, OCTOBER 31, ---------------------------------------------------------------------------------------------- 2010* 2009 2008 2010* 2009 2008 2007 Net asset value at beginning of period $ 6.31 $ 5.20 $ 8.74 $ 6.31 $ 5.19 $ 10.32 $10.00 ------ ------ ------- ------ ------ ------- ------ Net investment income (a) 0.02 0.07 0.04 0.01 0.07 0.08 0.05 Net realized and unrealized gain (loss) on investments 0.10 1.04 (3.58) 0.12 1.05 (5.17) 0.27 ------ ------ ------- ------ ------ ------- ------ Total from investment operations 0.12 1.11 (3.54) 1.13 1.12 (5.09) 0.32 ------ ------ ------- ------ ------ ------- ------ Less dividends and distributions: From net investment income (0.13) -- -- (0.14) -- (0.02) -- From net realized gain on investments -- -- -- -- -- (0.02) -- ------ ------ ------- ------ ------ ------- ------ Total dividends and distributions (0.13) -- -- (0.14) -- (0.04) -- ------ ------ ------- ------ ------ ------- ------ Net asset value at end of period $ 6.30 $ 6.31 $ 5.20 $ 6.30 $ 6.31 $ 5.19 $10.32 ====== ====== ======= ====== ====== ======= ====== Total investment return (b) 1.96%(c) 21.35% (40.50%)(c) 1.89%(c) 21.58%(d) (49.50%) 3.20%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.72%++ 1.37% 0.82%++ 0.38% ++ 1.27% 0.96% 6.17%++ Net expenses (excluding short sale expenses) 1.70%++ 1.70% 1.70%++ 1.60% ++ 1.60% 1.60% 1.60%++ Expenses (including short sales expenses, before waiver) 2.89%++ 3.28% 3.40%++ 2.71% ++ 3.13% 3.11% 7.37%++ Short sale expenses 1.12%++ 1.37% 1.19%++ 1.07% ++ 1.32% 1.05% 0.98%++ Portfolio turnover rate 72% 143% 204% 72% 143% 204% 26% Net assets at end of period (in 000's) $ 149 $ 111 $ 90 $ 72 $ 97 $ 61 $ 32 </Table> <Table> <Caption> CLASS C CLASS I ------------------------------------------------ -------------------------------------------------- SEPTEMBER 28, SEPTEMBER 28, SIX MONTHS 2007** SIX MONTHS 2007** ENDED YEAR ENDED THROUGH ENDED YEAR ENDED OCTOBER THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, 31, OCTOBER 31, ------------------------------------------------------------------------------------------------------ 2010* 2009 2008 2007 2010* 2009 2008 2007 Net asset value at beginning of period $ 6.20 $ 5.15 $ 10.32 $10.00 $ 6.34 $ 5.21 $ 10.32 $ 10.00 ------ ------ ------- ------ -------- -------- ------- ------- Net investment income (loss) (a) (0.00)++ 0.02 (0.01) 0.05 0.03 0.09 0.22 0.06 Net realized and unrealized gain (loss) on investments 0.10 1.03 (5.13) 0.27 0.10 1.04 (5.29) 0.26 ------ ------ ------- ------ -------- -------- ------- ------- Total from investment operations: 0.10 1.05 (5.14) 0.32 0.13 1.13 (5.07) 0.32 ------ ------ ------- ------ -------- -------- ------- ------- Less dividends and distributions: From net investment income (0.10) -- (0.01) -- (0.15) -- (0.02) -- From net realized gain on investments -- -- (0.02) -- -- -- (0.02) -- ------ ------ ------- ------ -------- -------- ------- ------- Total dividends and distributions (0.10) -- (0.03) -- (0.15) -- (0.04) -- ------ ------ ------- ------ -------- -------- ------- ------- Net asset value at end of period $ 6.20 $ 6.20 $ 5.15 $10.32 $ 6.32 $ 6.34 $ 5.21 $ 10.32 ====== ====== ======= ====== ======== ======== ======= ======= Total investment return (b) 1.63%(c) 20.39% (49.90%) 3.10%(c) 2.08%(c) 21.69% (49.29%) 3.20%(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.06%)++ 0.36% (0.08%) 5.75%++ 0.97%++ 1.74% 2.80% 6.78%++ Net expenses (excluding short sale expenses) 2.45%++ 2.45% 2.41% 2.35%++ 1.35%++ 1.35% 1.35% 1.35%++ Expenses (including short sales expenses, before waiver) 3.64%++ 3.98% 3.94% 8.12%++ 2.49%++ 2.92% 2.73% 7.12%++ Short sale expenses 1.12%++ 1.32% 1.01% 0.98%++ 1.11%++ 1.36% 0.98% 0.98%++ Portfolio turnover rate 72% 143% 204% 26% 72% 143% 204% 26% Net assets at end of period (in 000's) $ 98 $ 69 $ 44 $ 27 $121,655 $111,823 $75,912 $11,905 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 67 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds" and each individually, referred to as a "Fund"). These financial statements and notes relate to the MainStay 130/30 Core Fund, MainStay 130/30 Growth Fund and MainStay 130/30 International Fund (collectively, referred to as the "130/30 Funds" and each individually referred to as a "130/30 Fund"). Each is a diversified fund. A 130/30 fund is a fund that invests up to approximately 130 percent of its assets in long positions (either directly or indirectly through derivatives), while up to approximately 30 percent of its assets are sold short (either directly or indirectly through derivatives). The proceeds from the short strategies may be used to purchase all or a portion of the additional 30% of the long positions. Each 130/30 Fund is the successor of a series of Eclipse Funds Inc. with the same name (each a "Predecessor Fund"). The reorganizations of the Predecessor Funds with and into the respective 130/30 Funds, which were not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of each 130/30 Fund relate to the respective Predecessor Fund. The 130/30 Funds commenced operations as follows: <Table> <Caption> COMMENCEMENT OF OPERATIONS FUNDS June 29, 2007 MainStay 130/30 Core Fund MainStay 130/30 Growth Fund - ------------------------------------------------------------ September 28, 2007 MainStay 130/30 International Fund - ------------------------------------------------------------ </Table> Investor Class shares for the 130/30 Funds commenced operations on February 28, 2008. The 130/30 Funds each currently offer four classes of shares, Investor Class, Class A, Class C and Class I. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class C shares are offered at NAV without an initial sales charge, although a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV without imposition of a front-end sales charge or a contingent deferred sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The four classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The investment objective for each of the 130/30 Funds is as follows: The MAINSTAY 130/30 CORE FUND seeks long-term growth of capital, with income as a secondary consideration. The MAINSTAY 130/30 GROWTH FUND seeks long-term growth of capital. The MAINSTAY 130/30 INTERNATIONAL FUND seeks to provide long-term growth of capital with income as a secondary objective. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The 130/30 Funds prepare their financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follow the significant accounting policies described below. (A) SECURITIES VALUATION. Debt securities are valued at prices supplied by a pricing agent or broker selected by the 130/30 Funds' Manager (as defined in Note 3(A)) in consultation with the 130/30 Funds' Subadvisor, if any, whose prices reflect broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the 130/30 Funds' Manager in consultation with the 130/30 Funds' Subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day a 130/30 Fund is open for business ("valuation date"). Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the Exchange on each valuation date. Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Foreign currency forward contracts are valued at their fair market values determined on the basis of the mean between the last current bid and ask prices based on dealer or exchange quotations. Loan assignments, participations and commitments are valued at the average of bid quotations obtained from a pricing service. The Trust has engaged an independent pricing service to provide market value quotations from dealers in loans. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using 68 MainStay 130/30 Funds valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the 130/30 Funds' Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the 130/30 Fund's Manager, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the MainStay 130/30 International Fund held a security with a value of $10, that were valued in such a manner, while none of the other 130/30 Funds held any such securities. Certain events may occur between the time that foreign markets close, on which securities held by the 130/30 Funds principally trade, and the time at which each 130/30 Fund's NAV is calculated. These events may include, but are not limited to, situations relating to a single issue in a market sector, significant fluctuations in U.S. or foreign markets, natural disasters, armed conflicts, governmental actions or other developments not tied directly to the securities markets. Should the Manager or Subadvisor, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager or Subadvisor may, pursuant to procedures adopted by the 130/30 Funds' Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. Additionally, international equity securities are also fair valued whenever the movement of a particular index exceeds certain thresholds. In such cases, the securities are fair valued by applying factors provided by a third party vendor in accordance with each 130/30 Fund's policies and procedures. At April 30, 2010, certain foreign equity securities held by the Fund were fair valued. "Fair value" is defined as the price that the 130/30 Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a frame work that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the 130/30 Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for each 130/30 Fund's investments is included at the end of each 130/30 Fund's Portfolio of Investments. The valuation techniques used by the 130/30 Funds to measure fair value during the six-month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The 130/30 Funds may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. Generally, a security is considered illiquid if it cannot be sold or disposed of in the ordinary course of business at approximately the price at which it is valued. Its illiquidity might prevent the sale of such security at a time when the Manager or Subadvisor, if any, as defined in Note 3(A) mainstayinvestments.com 69 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) might wish to sell, and these securities could have the effect of decreasing the overall level of a 130/30 Fund's liquidity. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, requiring the 130/30 Fund to rely on judgments that may be somewhat subjective in determining value, which could vary from the amount that the 130/30 Fund could realize upon disposition. Difficulty in selling illiquid securities may result in a loss or may be costly to the 130/30 Fund. Under the supervision of the Board, the Manager or Subadvisor, if any, determines the liquidity of a 130/30 Fund's investments; in doing so, the Manager or Subadvisor, if any, may consider various factors, including (1) the frequency of trades and quotations, (2) the number of dealers and prospective purchasers, (3) the dealer undertakings to make a market, and (4) the nature of the security and the market in which it trades (e.g., the time needed to dispose of the security, the method of soliciting offers and the mechanics of transfer). Illiquid securities generally will be valued in such manner, as the Board in good faith deems appropriate to reflect their fair market value. (B) FEDERAL INCOME TAXES. Each of the 130/30 Funds is treated as a separate entity for federal income tax purposes. The 130/30 Funds' policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of each 130/30 Fund within the allowable time limits. Therefore, no federal income tax provision is required. Investment income received by the 130/30 Funds from foreign sources may be subject to foreign income taxes. These foreign income taxes are generally withheld at the source. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the 130/30 Funds' tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the 130/30 Funds' financial statements. The 130/30 Funds' federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The 130/30 Funds intend to declare and pay dividends of net investment income and distributions of net realized capital gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the respective 130/30 Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The 130/30 Funds record security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the 130/30 Funds are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual 130/30 Funds in proportion to the net assets of the respective 130/30 Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by each 130/30 Fund, including those of related parties to the 130/30 Funds, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The 130/30 Funds may enter into repurchase agreements to earn income. The 130/30 Funds may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the 130/30 Funds' Board. Repurchase agreements are considered under the Investment Company Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the 130/30 Funds invest in repurchase agreements, the 130/30 Funds' custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to- market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the 70 MainStay 130/30 Funds 130/30 Funds have the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings. (H) SWAP AGREEMENTS. The MainStay 130/30 International Fund enters into credit default, interest rate, index and currency exchange rate swap agreements ("swaps") for purposes of attempting to obtain a particular desired return at a lower cost to the 130/30 Fund than if the 130/30 Fund had invested directly in an instrument that yielded the desired return or for other portfolio management purposes. In a standard swaps transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments. The gross returns to be exchanged or "swapped" between the parties are calculated with respect to a "notional amount." Credit default swaps are contracts whereby one party makes periodic payments to a counterparty in exchange for the right to receive a specified return in the event of a default by a third party on its obligation. Credit default swaps may be used to provide a measure of protection against defaults of sovereign or corporate issuers. In connection with these agreements, cash or securities may be set aside as collateral in accordance with the terms of the swap agreement. The MainStay 130/30 International Fund enters into total return swap agreements for the purpose of attempting to obtain a particular desired return at a lower cost to the Fund than if the Fund had invested directly in an instrument that yielded the desired return or for other portfolio management purposes. Total return swap agreements are two party contracts entered into primarily by institutional investors for periods ranging from a few weeks to more than one year. In a standard "total return swap" transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments. The gross returns to be exchanged or "swapped" between the parties are calculated with respect to a "notional amount," i.e., the return on or increase in value of a particular dollar amount invested in a particular foreign currency, or in a "basket" of securities representing a particular index. The "notional amount" of the total return swap agreement is only a fictive basis on which to calculate the obligations that the parties to a swap agreement have agreed to exchange. Most swap agreements entered into by the MainStay 130/30 International Fund would calculate the obligations of the parties to the agreements on a "net" basis. Consequently, a 130/30 Fund's obligations (or rights) under a swap agreement will generally be equal only to the net amount to be paid or received under the agreement based on the relative values of the positions held by each party to the agreement (the "net amount"). The MainStay 130/30 International Fund's obligation under a swap agreement will be accrued daily (offset against any amounts owing to the MainStay 130/30 International Fund). In a typical cap or floor agreement, one party agrees to make payments only under specified circumstances, usually in return for payment of a fee by the other party. For example, the buyer of an interest rate cap obtains the right to receive payments to the extent that a specified interest rate exceeds an agreed- upon level, while the seller of an interest rate floor is obligated to make payments to the extent that a specified interest rate falls below an agreed-upon level. An interest rate collar combines elements of buying a cap and selling a floor. The 130/30 International Fund bears the risk of loss of the amount expected to be received under a swap agreement in the event of the default or bankruptcy of a swap agreement counterparty. The 130/30 International Fund may be able to eliminate its exposure under a swap agreement either by assignment or other disposition, or by entering into an offsetting swap agreement with the same party or a similarly creditworthy party. Swaps are marked to market daily based upon quotations from market makers and vendors and the change in value, if any, is recorded as unrealized gain or loss. Payments received or made on swap contracts are recorded as realized gain or loss. Gains or losses are realized upon early termination of the swap agreements. These financial instruments are not actively traded on financial markets. Entering into these agreements involves elements of credit, market and documentation risk in excess of the amounts recognized on the Statement of Assets and Liabilities. Such risks involve the possibility that there will be no liquid market for these agreements, that the counterparty to the agreements may default on its obligation to perform or disagree as to the meaning of the contractual terms in the agreements and that there may be unfavorable changes in interest rates or the price of the index or security underlying these transactions. (I) SECURITIES SOLD SHORT. The 130/30 Funds typically engage in short sales as part of their investment strategies. When a Fund enters into a short sale, it must segregate the cash proceeds from the security sold short or other securities, as collateral for its obligation to deliver the security upon conclusion of the sale. A gain, limited to the price at which the 130/30 Funds sold the security short, or a loss, unlimited as to dollar amount, will be recognized upon termination of a short sale if the market price on the date the short position is closed out is less or greater, respectively, than the proceeds originally received. Any such gain or loss may be offset, completely or in part, by the change in the value of the hedged investments. Accrued interest income and dividends declared on short positions existing on the record date are recorded on the ex-dividend date as an interest expense and dividend expense, respectively, on the Statement of Operations. mainstayinvestments.com 71 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) (J) STATEMENT OF CASH FLOWS. The cash amount shown in the Statement of Cash Flows of each 130/30 Fund is the amount included in the 130/30 Fund's Statement of Assets and Liabilities and represents the cash on hand at its custodian and does not include any short-term investments or deposit at brokers for securities sold short. Cash may include domestic and foreign currency. (K) FOREIGN CURRENCY FORWARD CONTRACTS. A foreign currency forward contract is an agreement to buy or sell currencies of different countries on a specified future date at a specified rate. During the period the forward contract is open, changes in the value of the contract are recognized as unrealized gains or losses by "marking to market" such contract on a daily basis to reflect the market value of the contract at the end of each day's trading. When the forward contract is closed, the 130/30 Funds record a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and the 130/30 Funds' basis in the contract. The 130/30 Funds enter into foreign currency forward contracts primarily to hedge their foreign currency denominated investments and receivables and payables against adverse movements in future foreign exchange rates or to try to enhance the 130/30 Funds' returns. The use of foreign currency forward contracts involves, to varying degrees, elements of market risk in excess of the amount recognized in the Statement of Assets and Liabilities. The contract amount reflects a extent of a 130/30 Fund's involvement in these financial instruments. Risks arise from the possible movements in the foreign exchange rates underlying these instruments. While the 130/30 Funds may enter into forward contracts to reduce currency exchange risks, changes in currency exchange rates may result in poorer overall performance for the 130/30 Funds than if they had not engaged in such transactions. Exchange rate movements can be large, depending on the currency, and can last for extended periods of time, affecting the value of the 130/30 Funds' assets. Moreover, there may be an imperfect correlation between the 130/30 Funds' holdings of securities denominated in a particular currency and the forward contracts entered into by the 130/30 Funds. Such imperfect correlation may prevent the 130/30 Funds from achieving the intended hedge or expose the 130/30 Funds to the risk of currency exchange loss. The unrealized appreciation (depreciation) on forward contracts reflects a 130/30 Fund's exposure at period end to credit loss in the event of a counterparty's failure to perform its obligations. (See Note 5.) (L) FOREIGN CURRENCY TRANSACTIONS. The books and records of the 130/30 Funds are kept in U.S. dollars. Prices of securities denominated in foreign currency amounts are translated into U.S. dollars at the mean between the buying and selling exchange rates last quoted by any major U.S. bank at the following dates: (i) market value of investment securities, other assets and liabilities--at the valuation date, and (ii) purchases and sales of investment securities, income and expenses--at the date of such transactions. The assets and liabilities that are denominated in foreign currency amounts are presented at the exchange rates and market values at the close of the period. The realized and unrealized changes in net assets arising from fluctuations in exchange rates and market prices of securities are not separately presented. Net realized gain (loss) on foreign currency transactions represents net gains and losses on foreign currency forward contracts, net currency gains or losses realized as a result of differences between the amounts of securities sale proceeds or purchase cost, dividends, interest and withholding taxes as recorded on the 130/30 Funds' books, and the U.S. dollar equivalent amount actually received or paid. Net currency gains or losses from valuing such foreign currency denominated assets and liabilities, other than investments at valuation date exchange rates, are reflected in unrealized foreign exchange gains or losses. (M) RIGHTS/WARRANTS. A right is a certificate that permits the holder to purchase a certain number of shares, or a fractional share, of a new stock from the issuer at a specific price. A warrant is an instrument that entitles the holder to buy an equity security at a specific price for a specific period of time. The 130/30 Funds enter into rights and warrants when securities are acquired through a corporate action. With respect to warrants in international markets, the securities are only purchased when the underlying security can not be purchased due to the many restrictions an industry and/or country might place on foreign investors. These investments can provide a greater potential for profit or loss than an equivalent investment in the underlying security. Prices of these investments do not necessarily move in tandem with the prices of the underlying securities, and are speculative investments. There is risk involved in the purchase of rights and warrants in that these investments are speculative investments. The 130/30 Funds could also lose the entire value of the investment in warrants if the warrant is not exercised by the date of its expiration. The 130/30 Funds invest in warrants only if received as part of a corporate action. The securities are sold as soon as the opportunity becomes available. The 130/30 Funds are exposed to risk until each sale is completed. (N) REDEMPTION FEE. Prior to April 1, 2010, the MainStay 130/30 International Fund imposed a 2.00% redemption fee on redemptions (including exchanges) of Fund shares made within 60 days of their date of purchase for any class. The redemption fee was designed to offset 72 MainStay 130/30 Funds brokerage commissions and other costs associated with short-term trading and was not assessed on shares acquired through the reinvestment of dividends or distributions paid by the Fund. The redemption fees are included in the Statement of Changes in Net Assets' shares redeemed amount and are retained by the Fund. (O) CONCENTRATION OF RISK. The MainStay 130/30 International Fund invests in foreign securities, which carry certain risks that are in addition to the usual risks inherent in domestic instruments. These risks include those resulting from currency fluctuations, future adverse political and economic developments and possible imposition of currency exchange blockages or other foreign governmental laws or restrictions. These risks are likely to be greater in emerging markets than in developed markets. The ability of issuers of debt securities held by the MainStay 130/30 International Fund to meet its obligations may be affected by economic or political developments in a specific country, industry or region. (P) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the 130/30 Funds enter into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The 130/30 Funds' maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the 130/30 Funds that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the 130/30 Funds. (Q) QUANTITATIVE DISCLOSURE OF DERIVATIVE HOLDINGS. The following tables show additional disclosures about the 130/30 Funds' derivative and hedging activities, including how such activities are accounted for and their effect on the 130/30 Funds' financial positions, performance and cash flows. These derivatives are not accounted for as hedging instruments. MAINSTAY 130/30 CORE FUND The effect of derivative instruments on the Statement of Operations for the six months ended April 30, 2010. REALIZED GAIN (LOSS) <Table> <Caption> STATEMENT OF EQUITY OPERATIONS CONTRACTS LOCATION RISK TOTAL Net realized gain (loss) on investments Rights Sold Short sold short $(58,523) $(58,523) ------------------- Total Realized Loss $(58,523) $(58,523) =================== </Table> NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> EQUITY CONTRACTS RISK TOTAL Rights Sold Short (2) (111,712) (111,712) =================== </Table> (1) Amount disclosed represents the weighted average held during the six-month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. MAINSTAY 130/30 INTERNATIONAL FUND ASSET DERIVATIVES <Table> <Caption> STATEMENT OF ASSETS AND EQUITY LIABILITIES CONTRACTS LOCATION RISK TOTAL Investment in Warrants securities, at value $28,200 $28,200 ------------------ Total Fair Value $28,200 $28,200 ================== </Table> The effect of derivative instruments on the Statement of Operations for the six months ended April 30, 2010. REALIZED GAIN (LOSS) <Table> <Caption> STATEMENT OF EQUITY OPERATIONS CONTRACTS LOCATION RISK TOTAL Net realized gain (loss) on security Rights transactions $(105,610) $(105,610) Net realized gain (loss) on investments Rights Sold Short sold short (5,392) (5,392) -------------------- Total Realized Loss $(111,002) $(111,002) ==================== </Table> CHANGE IN APPRECIATION (DEPRECIATION) <Table> <Caption> STATEMENT OF EQUITY OPERATIONS CONTRACTS LOCATION RISK TOTAL Net change in unrealized appreciation (depreciation) on Rights security transactions $ 2,200 $ 2,200 Net change in unrealized appreciation (depreciation) on Warrants security transactions 28,153 28,153 Net change in unrealized appreciation (depreciation) on Rights Sold Short investments sold short 7,845 7,845 ------------------ Total Change in Appreciation (Depreciation) $38,198 $38,198 ================== </Table> mainstayinvestments.com 73 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> EQUITY CONTRACTS RISK TOTAL Rights (2) 436,832 436,832 Warrants (2) 5,403 5,403 Rights Sold Short (2) (4,696) (4,696) ================== </Table> (1) Amount disclosed represents the weighted average held during the six-month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the 130/30 Funds' Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the 130/30 Funds. Except for the portion of salaries and expenses that are the responsibility of the 130/30 Funds, the Manager also pays the salaries and expenses of all personnel affiliated with the 130/30 Funds and the operational expenses of the 130/30 Funds. Madison Square Investors LLC ("Madison Square Investors" or "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as subadvisor to and manages the day-to-day investment operations of the 130/30 Funds. Pursuant to the terms of a Subadvisory Agreement ("Subadvisory Agreement") between New York Life Investments and Madison Square Investors, New York Life Investments pays for the Subadvisor's services. Each 130/30 Fund is contractually obligated to pay the Manager a monthly fee for services performed and facilities furnished at an annual rate of average daily net assets of that 130/30 Fund as follows: <Table> MainStay 130/30 Core Fund 1.00% - --------------------------------------------- MainStay 130/30 Growth Fund 1.00 - --------------------------------------------- MainStay 130/30 International Fund 1.10 - --------------------------------------------- </Table> Effective August 1, 2009, New York Life Investments entered into written expense limitation agreements under which it has agreed to waive a portion of the management fee or reimburse expenses of the appropriate class of the 130/30 Funds to the extent necessary to ensure that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, dividends and interest expense on securities sold short, extraordinary expenses, brokerage, other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which a 130/30 Fund invests) do not exceed the percentages of average daily net assets for Class A as set forth in the table below. New York Life investments will apply an equivalent waiver or reimbursement, in an equal number of basis points, to the other share classes of each 130/30 Fund. This agreement expires on July 31, 2010 and is reviewed annually by the Board in connection with its review of each 130/30 Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. <Table> <Caption> CLASS A MainStay 130/30 Core Fund 1.50% - ---------------------------------------------- MainStay 130/30 Growth Fund 1.50 - ---------------------------------------------- MainStay 130/30 International Fund 1.60 - ---------------------------------------------- </Table> Additionally, effective August 1, 2009, New York Life Investments has agreed to voluntarily waive or reimburse the expenses of the appropriate class of each 130/30 Fund so that the total ordinary operating expenses of a class do not exceed the following percentages: <Table> <Caption> INVESTOR CLASS CLASS C MainStay 130/30 Core Fund 1.60% 2.35% - --------------------------------------------------- MainStay 130/30 Growth Fund 1.60 2.35 - --------------------------------------------------- MainStay 130/30 International Fund 1.70 2.45 - --------------------------------------------------- </Table> These voluntary waivers or reimbursements may be discontinued at any time without notice. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the 130/30 Funds and waived/reimbursed such amounts pursuant to the contractual expense limitations described above as follows: <Table> <Caption> WAIVED FEES FEES MainStay 130/30 Core Fund $1,287,405 $ -- - ---------------------------------------------------- MainStay 130/30 Growth Fund 199,014 30,566 - ---------------------------------------------------- MainStay 130/30 International Fund 635,442 24,326 - ---------------------------------------------------- </Table> State Street Bank & Trust ("State Street"), 1 Lincoln Street, Boston, Massachusetts 02111, provides sub-administration and sub-accounting services to the 130/30 Funds pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the 130/30 Funds, maintaining the general ledger and sub-ledger accounts for the calculation of the 130/30 Funds' respective NAVs, and assisting New York Life Investments in conducting various aspects of the 130/30 Funds' administrative operations. For providing these services to the 130/30 Funds, State Street is compensated by New York Life Investments. 74 MainStay 130/30 Funds (B) DISTRIBUTION, SERVICE AND SHAREHOLDER SERVICE FEES. The Trust, on behalf of the 130/30 Funds, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The 130/30 Funds have adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from applicable Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Pursuant to the Class C Plans, applicable Class C shares pay the Distributor a monthly distribution fee at an annual rate of 0.75% of the average daily net assets of the Class C shares, along with a service fee at an annual rate of 0.25% of the average daily net assets of the Class C shares of the 130/30 Funds for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the 130/30 Funds' shares and service activities. (C) SALES CHARGES. The 130/30 Funds were advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares for the six-month period ended April 30, 2010 were the following: <Table> <Caption> MAINSTAY 130/30 CORE FUND Investor Class $83 - -------------------------------------------- Class A 30 - -------------------------------------------- </Table> <Table> <Caption> MAINSTAY 130/30 GROWTH FUND Investor Class $116 - --------------------------------------------- Class A 205 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY 130/30 INTERNATIONAL FUND Investor Class $285 - --------------------------------------------- Class A 13 - --------------------------------------------- </Table> (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the 130/30 Funds' transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the 130/30 Funds for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY 130/30 CORE FUND TOTAL Investor Class $ 76 - ---------------------------------------------- Class A 3 - ---------------------------------------------- Class C 478 - ---------------------------------------------- Class I 5,458 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY 130/30 GROWTH FUND TOTAL Investor Class $ 99 - ---------------------------------------------- Class A 30 - ---------------------------------------------- Class C 165 - ---------------------------------------------- Class I 5,430 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY 130/30 INTERNATIONAL FUND TOTAL Investor Class $ 91 - ---------------------------------------------- Class A 4 - ---------------------------------------------- Class C 61 - ---------------------------------------------- Class I 5,457 - ---------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the 130/30 Funds have implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the 130/30 Funds with the following values and percentages of net assets as follows: <Table> <Caption> MAINSTAY 130/30 CORE FUND Investor Class $ 20,848 28.3% - --------------------------------------------------- Class A 18,125 5.1 - --------------------------------------------------- Class C 17,750 4.3 - --------------------------------------------------- Class I 18,113,700 6.0 - --------------------------------------------------- </Table> <Table> <Caption> MAINSTAY 130/30 GROWTH FUND Investor Class $ 20,455 18.1% - -------------------------------------------------- Class A 19,800 5.6 - -------------------------------------------------- Class C 19,350 7.5 - -------------------------------------------------- Class I 3,986,759 19.1 - -------------------------------------------------- </Table> mainstayinvestments.com 75 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> MAINSTAY 130/30 INTERNATIONAL FUND Investor Class $ 18,404 12.4% - -------------------------------------------------- Class A 16,163 22.6 - -------------------------------------------------- Class C 15,800 16.1 - -------------------------------------------------- Class I 1,913,449 1.6 - -------------------------------------------------- </Table> (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the 130/30 Funds by the Office of the General Counsel of New York Life Investments is payable directly by the 130/30 Funds. For the six- month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were as follows: <Table> MainStay 130/30 Core Fund $6,101 - ---------------------------------------------- MainStay 130/30 Growth Fund 1,244 - ---------------------------------------------- MainStay 130/30 International Fund 2,908 - ---------------------------------------------- </Table> NOTE 4--FEDERAL INCOME TAX: At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $23,727,153 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay 130/30 Core Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. MAINSTAY 130/30 CORE FUND <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2015 $ 509 2016 5,936 2017 17,282 - ---------------------------------- ----- Total $23,727 - ---------------------------------- ----- </Table> At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $12,898,362 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay 130/30 Growth Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. MAINSTAY 130/30 GROWTH FUND <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2015 $ 939 2016 8,200 2017 3,759 - ---------------------------------- ----- Total $12,898 - ---------------------------------- ----- </Table> At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $39,011,797 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay 130/30 International Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. MAINSTAY 130/30 INTERNATIONAL FUND <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $10,140 2017 28,872 - ---------------------------------- ----- Total $39,012 - ---------------------------------- ----- </Table> The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 ------------------------------------------- TAX BASED TAX BASED DISTRIBUTIONS DISTRIBUTION FROM ORDINARY FROM LONG-TERM INCOME CAPITAL GAINS TOTAL MainStay 130/30 Core Fund $192,436 $ -- $192,436 - ------------------------------------------------------------------------------------------------ MainStay 130/30 Growth Fund -- -- -- - ------------------------------------------------------------------------------------------------ MainStay 130/30 International Fund -- -- -- - ------------------------------------------------------------------------------------------------ </Table> 76 MainStay 130/30 Funds NOTE 5--FOREIGN CURRENCY TRANSACTIONS: MAINSTAY 130/30 INTERNATIONAL FUND As of April 30, 2010, the Fund held the following foreign currencies: <Table> <Caption> CURRENCY COST VALUE Australian Dollar AUD 1,980 USD 1,837 USD 1,832 - --------------------------------------------------------------------------------------------- Euro Currency EUR 41,909 55,507 55,800 - --------------------------------------------------------------------------------------------- Japanese Yen vs U.S. Dollar JPY 4 --(b) --(b) - --------------------------------------------------------------------------------------------- Pound Sterling vs U.S. Dollar GBP 775 1,187 1,186 - --------------------------------------------------------------------------------------------- Singapore Dollar (a) SGD (74) (54) (54) - --------------------------------------------------------------------------------------------- Swiss Franc CHF 2,087 1,927 1,939 - --------------------------------------------------------------------------------------------- Total USD 60,404 USD60,703 - --------------------------------------------------------------------------------------------- </Table> (a) Currency was overdrawn as of April 30, 2010. (b) Less than one dollar. NOTE 6--CUSTODIAN: State Street is the custodian of the cash and the securities of the 130/30 Funds. Custodial fees are charged to the 130/30 Funds based on the market value of securities in the 130/30 Funds and the number of certain cash transactions incurred by the 130/30 Funds. NOTE 7--LINE OF CREDIT: The 130/30 Funds and certain affiliated funds maintain a line of credit of $125,000,000 with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay 130/30 Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the 130/30 Funds on the line of credit during the six-month period ended April 30, 2010. NOTE 8--PURCHASES AND SALES OF SECURITIES (IN 000'S): For the six-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were as follows: <Table> <Caption> MAINSTAY 130/30 MAINSTAY 130/30 MAINSTAY 130/30 CORE FUND GROWTH FUND INTERNATIONAL FUND --------------------- --------------------- --------------------- PURCHASES SALES PURCHASES SALES PURCHASES SALES U.S. Government Securities $ -- $ -- $ -- $ -- $ -- $ -- - --------------------------------------------------------------------------------------------------------- All Others 316,229 216,832 41,521 101,230 117,911 105,945 - --------------------------------------------------------------------------------------------------------- Total $316,229 $216,832 $41,521 $101,230 $117,911 $105,945 - --------------------------------------------------------------------------------------------------------- </Table> mainstayinvestments.com 77 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 9--CAPITAL SHARE TRANSACTIONS: MAINSTAY 130/30 CORE FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 2,321 $ 16,120 Shares issued to shareholders in reinvestment of dividends 10 65 ------------------------ Net increase in shares outstanding before conversion 2,331 16,185 Shares converted from Investor Class (See Note 1) (442) (3,035) ------------------------ Net increase 1,889 $ 13,150 ======================== Year ended October 31, 2009: Shares sold 3,607 $ 21,349 Shares redeemed (2,193) (12,164) ------------------------ Net increase 1,414 $ 9,185 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 31,753 $ 231,701 Shares issued to shareholders in reinvestment of dividends 30 205 Shares redeemed (5,001) (34,637) ------------------------ Net increase in shares outstanding before conversion 26,782 197,269 Shares converted into Class A (See Note 1) 442 3,035 Shares converted from Class A (a) (1) (8) ------------------------ Net increase 27,223 $ 200,296 ======================== Year ended October 31, 2009: Shares sold 10,142 $ 54,664 Shares issued to shareholders in reinvestment of dividends 19 102 Shares redeemed (53,599) (295,298) ------------------------ Net decrease (43,438) $ (240,532) ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 4,504 $ 31,400 Shares redeemed (4,968) (33,266) ------------------------ Net decrease (464) $ (1,866) ======================== Year ended October 31, 2009: Shares sold 38,870 $ 216,711 Shares redeemed (18,512) (102,624) ------------------------ Net increase 20,358 $ 114,087 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 13,809,401 $ 95,438,845 Shares issued to shareholders in reinvestment of dividends 158,510 1,084,208 Shares redeemed (1,863,359) (13,177,846) ------------------------ Net increase in shares outstanding before conversion 12,104,552 83,345,207 Shares converted into Class I (a) 1 8 ------------------------ Net increase 12,104,553 $ 83,345,215 ======================== Year ended October 31, 2009: Shares sold 16,516,049 $ 92,660,860 Shares issued to shareholders in reinvestment of dividends 29,161 160,966 Shares redeemed (1,122,504) (6,496,133) ------------------------ Net increase 15,422,706 $ 86,325,693 ======================== </Table> MAINSTAY 130/30 GROWTH FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 3,393 $ 27,068 Shares redeemed (1,700) (13,753) ------------------------ Net increase 1,693 $ 13,315 ======================== Year ended October 31, 2009: Shares sold 6,079 $ 39,531 Shares redeemed (2,429) (15,452) ------------------------ Net increase 3,650 $ 24,079 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 28,244 $ 226,713 Shares redeemed (4,579) (36,005) ------------------------ Net increase in shares outstanding before conversion 23,665 190,708 Shares converted from Class A (a) (1,332) (10,280) ------------------------ Net increase 22,333 $ 180,428 ======================== Year ended October 31, 2009: Shares sold 6,445 $ 39,840 Shares redeemed (19,822) (129,118) ------------------------ Net decrease (13,377) $ (89,278) ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 13,017 $ 103,274 Shares redeemed (3,371) (25,404) ------------------------ Net increase 9,646 $ 77,870 ======================== Year ended October 31, 2009: Shares sold 5,200 $ 35,703 Shares redeemed (6,646) (39,863) ------------------------ Net decrease (1,446) $ (4,160) ======================== </Table> 78 MainStay 130/30 Funds <Table> <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 152,533 $ 1,195,277 Shares redeemed (6,321,244) (49,806,565) ------------------------ Net decrease in shares outstanding before conversion (6,168,711) (48,611,288) Shares converted into Class I (a) 1,321 10,280 ------------------------ Net decrease (6,167,390) $(48,601,008) ======================== Year ended October 31, 2009: Shares sold 7,003,223 $ 42,041,863 Shares redeemed (5,119,916) (37,522,988) ------------------------ Net increase 1,883,307 $ 4,518,875 ======================== </Table> MAINSTAY 130/30 INTERNATIONAL FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 6,397 $ 40,660 Shares issued to shareholders in reinvestment of dividends 384 2,435 Shares redeemed (831) (5,400) ------------------------ Net increase 5,950 $ 37,695 ======================== Year ended October 31, 2009: Shares sold 5,519 $ 28,831 Shares redeemed (5,255) (28,765) ------------------------ Net increase in shares outstanding before conversion 264 66 Shares converted into Investor Class (See Note 1) 2,829 12,590 Shares converted from Investor Class (See Note 1) (2,829) (18,361) ------------------------ Net increase (decrease) 264 $ (5,705) ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 4,811 $ 30,913 Shares issued to shareholders in reinvestment of dividends 275 1,740 Shares redeemed (5,998) (37,847) ------------------------ Net decrease in shares outstanding before conversion (912) (5,194) Shares converted from Class A (a) (3,061) (18,452) ------------------------ Net decrease (3,973) $ (23,646) ======================== Year ended October 31, 2009: Shares sold 4,288 $ 24,925 Shares redeemed (681) (4,423) ------------------------ Net increase in shares outstanding before conversion 3,607 20,502 Shares converted into Class A (See Note 1) 2,825 18,361 Shares converted from Class A (See Note 1) (2,836) (12,590) ------------------------ Net increase 3,596 $ 26,273 ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 4,416 $ 28,126 Shares issued to shareholders in reinvestment of dividends 203 1,274 ------------------------ Net increase 4,619 $ 29,400 ======================== Year ended October 31, 2009: Shares sold 3,088 $ 16,323 Shares redeemed (503) (2,252) ------------------------ Net increase 2,585 $ 14,071 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 2,885,575 $ 18,154,513 Shares issued to shareholders in reinvestment of dividends 434,005 2,760,270 Shares redeemed (1,734,345) (11,044,637) ------------------------ Net increase in shares outstanding before conversion 1,585,235 9,870,146 Shares converted into Class I (a) 3,051 18,452 ------------------------ Net increase 1,588,286 $ 9,888,598 ======================== Year ended October 31, 2009: Shares sold 7,455,741 $ 35,669,233 Shares redeemed (4,388,673) (21,788,179) ------------------------ Net increase 3,067,068 $ 13,881,054 ======================== </Table> (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 10--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value mainstayinvestments.com 79 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 11--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the 130/30 Funds as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the 130/30 Funds' management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 80 MainStay 130/30 Funds PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Funds' securities is available without charge, upon request, (i) by visiting the Funds' website at mainstayinvestments.com; and (ii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. The Company is required to file with the SEC its proxy voting records for each of its funds for the 12-month period ending June 30 on Form N-PX. The most recent Form N-PX is available free of charge upon request by calling 800- MAINSTAY (624-6782); visiting the Funds' website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE Each Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Funds' Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 81 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. (C) 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18306 MS121-10 MS30ALL10-06/10 C2 (MAINSTAY INVESTMENTS LOGO) MAINSTAY CASH RESERVES FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY CASH RESERVES FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 11 - --------------------------------------------- FINANCIAL STATEMENTS 16 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 22 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 27 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 27 - -------------------------------------------------------------------------------- AN INVESTMENT IN THE FUND IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE OF YOUR INVESTMENT AT $1.00 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING IN THE FUND. INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. AN INVESTMENT IN THE FUND IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY. ALTHOUGH THE FUND SEEKS TO PRESERVE THE VALUE OF YOUR INVESTMENT AT $1.00 PER SHARE, IT IS POSSIBLE TO LOSE MONEY BY INVESTING IN THE FUND. CLASS I SHARES(2)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - --------------------------------------------------- 0.00% 0.05% 2.75% 2.57% 7-DAY CURRENT YIELD: 0.01% </Table> (LINE GRAPH) <Table> <Caption> AVERAGE LIPPER AVERAGE LIPPER MAINSTAY CASH INSTITUTIONAL MONEY MONEY MARKET RESERVES FUND MARKET FUND FUND ------------- ------------------- -------------- 4/30/00 10000 10000 10000 10606 10610 10560 10895 10895 10796 11028 11036 10889 11100 11119 10933 11255 11287 11053 11643 11692 11395 12212 12278 11914 12727 12826 12391 12884 13038 12547 4/30/10 12890 13055 12555 </Table> SWEEP SHARES(2)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - --------------------------------------------------- 0.00% 0.02% 2.35% 2.12% 7-DAY CURRENT YIELD: 0.01% </Table> (LINE GRAPH) <Table> <Caption> AVERAGE LIPPER AVERAGE LIPPER MAINSTAY CASH INSTITUTIONAL MONEY MONEY MARKET RESERVES FUND MARKET FUND FUND ------------- ------------------- -------------- 4/30/00 10000 10000 10000 10554 10610 10560 10787 10895 10796 10865 11036 10889 10881 11119 10933 10978 11287 11053 11301 11692 11395 11794 12278 11914 12231 12826 12391 12329 13038 12547 4/30/10 12331 13055 12555 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect change in share price, reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $10,000. Class I shares are sold with no initial sales charge or contingent deferred sales charge ("CDSC"), have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Sweep Shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.25% and are available only through financial institutions participating in a sweep account arrangement. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. As of April 30, 2010, MainStay Cash Reserves Fund had an effective 7-day yield of 0.01% and a 7-day current yield of THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS Lipper institutional money market funds average(3) 0.03% 0.13% 2.93% 2.70% Lipper money market funds average(4) 0.01 0.06 2.55 2.30 </Table> 0.01% for Class I shares and an effective 7-day yield of 0.01% and a 7-day current yield of 0.01% for Sweep Shares. These yields reflect certain expense limitations. Had these expense limitations not been in effect, the effective 7-day yield and the 7-day current yield would have been -0.35% and -0.35% for Class I shares and -0.85% and -0.85% for Sweep Shares. The current yield reflects the Fund's earnings better than does the Fund's total return. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 3. The Lipper institutional money market funds average is an equally weighted performance average adjusted for capital gains distributions and income dividends of all of the institutional money market funds in the Lipper Universe. Lipper Inc., a wholly-owned subsidiary of Reuters Group PLC, is an independent monitor of mutual fund performance. Results do not reflect any deduction of sales charges, expenses or taxes. Lipper averages are not class specific. Lipper returns are unaudited. 4. The Lipper money market funds average is an equally weighted performance average adjusted for capital gains distributions and income dividends of all of the money market funds in the Lipper Universe. Lipper Inc., a wholly-owned subsidiary of Reuters Group PLC, is an independent monitor of mutual fund performance. Results do not reflect any deduction of sales charges. Lipper averages are not class specific. Lipper returns are unaudited. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Cash Reserves Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY CASH RESERVES FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) CLASS I SHARES $1,000.00 $1,000.00 $1.19 $1,023.60 $1.20 - ------------------------------------------------------------------------------------------------------- SWEEP SHARES $1,000.00 $1,000.00 $1.19 $1,023.60 $1.20 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.24% for Class I Shares and Sweep Shares) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Commercial Paper 47.3 U.S. Government & Federal Agencies 23.0 Repurchase Agreements 13.8 Corporate Bonds 10.6 Asset-Backed Securities 5.0 Other Assets, Less Liabilities 0.3 </Table> See Portfolio of Investments beginning on page 11 for specific holdings within these categories. 8 MainStay Cash Reserves Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS DAVID E. CLEMENT, CFA, AND THOMAS J. GIRARD OF NEW YORK LIFE INVESTMENTS,(1) THE FUND'S MANAGER. HOW DID MAINSTAY CASH RESERVES FUND PERFORM RELATIVE TO ITS PEERS DURING THE SIX MONTHS ENDED APRIL 30, 2010? As of April 30, 2010, MainStay Cash Reserves Fund Class I shares and Sweep Shares each provided a 7-day current yield of 0.01% and a 7-day effective yield of 0.01%. For the six months ended April 30, 2010, MainStay Cash Reserves Fund Class I shares and Sweep Shares returned 0.00%. Both share classes underperformed the 0.03% return of the Lipper(2) institutional money market funds average for the six months ended April 30, 2010. Class I shares and Sweep Shares also underperformed the 0.01% return of the Lipper money market funds average for the six months ended April 30, 2010. WHAT ECONOMIC AND MARKET FORCES AFFECTED THE FUND DURING THE REPORTING PERIOD? The Federal Open Market Committee (FOMC) maintained its targeted federal funds rate in a range from 0% to 0.25% throughout the reporting period. This decision affected short-term interest rates and resulted in a lower yield in the Fund. The supply of commercial paper and corporate bonds of industrial issuers remained sparse. In addition, the anticipation of new Securities and Exchange Commission (SEC) regulations affected supply/demand characteristics along both the yield curve and the credit curve,(3) even though these regulations did not begin to take effect until after the end of the reporting period. In particular, the yield curve steepened and the credit curve widened. The yield curve steepened because the new regulations call for higher levels of liquidity, creating higher demand for securities with shorter maturities. The credit curve widened because the new regulations also decreased the amount of allowable investments in second tier commercial paper. HOW DID YOU MANAGE THE FUND'S DURATION DURING THE REPORTING PERIOD? The Fund initially had a longer-than-normal duration to take advantage of higher yields further out the yield curve. Over the course of the reporting period, we shortened the Fund's duration from 72 days to 55 days. The shorter duration reflected our expectation that rates would rise later this year. It also reflected the flatter yield curve we saw for a good portion of the reporting period. Duration was also shortened to prepare the Fund for new SEC regulations. In light of these new regulations, effective May 26, 2010, the Fund maintains a dollar-weighted average maturity of 60 days or less and a dollar-weighted average life to maturity of 120 days or less. For more information, please refer to the relevant supplement to the Fund's prospectus dated May 26, 2010. DURING THE REPORTING PERIOD, WHICH MARKET SEGMENTS WERE POSITIVE CONTRIBUTORS TO THE FUND'S PERFORMANCE AND WHICH MARKET SEGMENTS DETRACTED? The major positive contributors to the Fund's performance included Federal Deposit Insurance Corporation (FDIC) backed paper, Treasury coupons and agency coupons. The Fund's return was hampered by repurchase agreements and by commercial paper of industrial issuers. In addition, the Fund's yields were dampened because of relatively limited exposure to banks and asset-backed commercial paper. WHICH POSITIONS WERE STRONG CONTRIBUTORS TO THE FUND'S PERFORMANCE DURING THE REPORTING PERIOD? One of the significant investments during the reporting period was a Berkshire Hathaway floating-rate security (due February 2011), which offered incremental yield relative to commercial paper investments. Other significant purchases included investments in a number of asset-backed securities, which allowed the Fund to pick up yield by extending out an upward sloping curve and by investing in securities that were less expensive than commercial paper. A few examples include CNH Equipment Trust and John Deere Owner Trust paper as well as BMW Vehicle Owner Trust and Mercedes-Benz Auto Receivables Trust. Finally, we were able to augment the Fund's yield in the agency sector through investments in supranationals, such as the International Bank for Reconstruction and Development (World Bank) and the Inter-American Development Bank. 1. "New York Life Investments" is a service mark used by New York Life Investment Management LLC. 2. See footnote on page 6 for more information on Lipper Inc. 3. The yield curve is a line that plots the yields of various securities of similar quality--typically U.S. Treasury issues--across a range of maturities. The U.S. Treasury yield curve serves as a benchmark for other debt and is used in economic forecasting. The credit curve reflects credit spreads (the difference in yield between U.S. Treasurys and credit securities) across different maturities. mainstayinvestments.com 9 WERE THERE ANY SIGNIFICANT WEIGHTING CHANGES DURING THE REPORTING PERIOD? During the reporting period, we increased the Fund's weightings in asset-backed securities and repurchase agreements. The Fund decreased its weighting in the commercial paper sector. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Cash Reserves Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> PRINCIPAL AMORTIZED AMOUNT COST SHORT-TERM INVESTMENTS 99.7%+ - ------------------------------------------------------- ASSET-BACKED SECURITIES 5.0% Ally Auto Receivables Trust Series 2009-B, Class A1 0.305%, due 11/15/10 (a) $ 1,034,635 $ 1,034,635 Series 2010-1, Class A1 0.323%, due 4/15/11 1,037,239 1,037,239 Bank of America Auto Trust Series 2010-1A, Class A1 0.262%, due 2/15/11 (a) 2,437,998 2,437,998 Series 2009-3A, Class A1 0.296%, due 11/15/10 (a) 593,216 593,216 BMW Vehicle Owner Trust Series 2010-A, Class A1 0.279%, due 4/25/11 4,450,000 4,450,000 Carmax Auto Owner Trust Series 2009-2, Class A1 0.279%, due 11/15/10 503,392 503,392 Chrysler Financial Auto Securitization Trust Series 2009-B, Class A1 0.306%, due 12/8/10 (a) 1,364,506 1,364,506 CNH Equipment Trust Series 2010-A, Class A1 0.354%, due 4/15/11 3,608,272 3,608,272 Series 2009-C, Class A1 0.421%, due 12/3/10 620,904 620,904 Ford Credit Auto Owner Trust Series 2009-E, Class A1 0.295%, due 12/15/10 (a) 929,148 929,148 Series 2010-A, Class A1 0.384%, due 5/15/11 (a) 4,500,000 4,500,000 Honda Auto Receivables Owner Trust Series 2010-1, Class A1 0.269%, due 2/21/11 4,132,029 4,132,029 John Deere Owner Trust Series 2010-A, Class A1 0.344%, due 5/16/11 4,500,000 4,500,000 Mercedes-Benz Auto Receivables Trust Series 2010-1, Class A1 0.309%, due 5/15/11 4,100,000 4,100,000 MMAF Equipment Finance LLC Series 2009-AA, Class A1 0.398%, due 12/15/10 (a) 1,056,237 1,056,237 World Omni Automobile Lease Securitization Trust Series 2009-A, Class A1 0.403%, due 11/15/10 683,573 683,573 ------------ 35,551,149 ------------ COMMERCIAL PAPER 47.3% Abbot Laboratories 0.19%, due 5/11/10 (a)(b) 8,750,000 8,749,538 American Water Capital Corp. 0.31%, due 5/13/10 (a)(b) 2,625,000 2,624,729 Baker Hughes, Inc. 0.19%, due 5/4/10 (a)(b) 9,500,000 9,499,850 Basin Electric Power Cooperative 0.18%, due 5/3/10 (a)(b) 9,000,000 8,999,910 0.20%, due 5/17/10 (a)(b) 9,750,000 9,749,133 BNP Paribas Finance, Inc. 0.20%, due 5/14/10 (b) 8,750,000 8,749,368 Campbell Soup Co. 0.60%, due 7/30/10 (a)(b) 7,000,000 6,989,500 Canadian Wheat Board 0.17%, due 5/12/10 (b) 9,500,000 9,499,507 Caterpillar Financial Services Corp. 0.16%, due 5/3/10 (b) 6,400,000 6,399,943 0.18%, due 5/6/10 (b) 9,750,000 9,749,756 Clorox Co. (The) 0.28%, due 5/14/10 (a)(b) 2,900,000 2,899,707 Coca-Cola Co. (The) 0.20%, due 6/9/10 (a)(b) 9,500,000 9,497,942 Diageo Capital PLC 0.30%, due 6/3/10 (a)(b) 2,800,000 2,799,230 Duke Energy Corp. 0.27%, due 5/3/10 (a)(b) 3,000,000 2,999,955 DuPont E.I. De NeMours Co. 0.18%, due 5/7/10 (a)(b) 7,750,000 7,749,767 Emerson Electric Co. 0.18%, due 5/13/10 (a)(b) 7,400,000 7,399,556 General Electric Capital Corp. 0.18%, due 5/27/10 (b) 8,750,000 8,748,862 H.J. Heinz Financial Co. 0.32%, due 5/28/10 (a)(b) 2,900,000 2,899,304 International Business Machines Corp. 0.16%, due 5/6/10 (a)(b) 8,750,000 8,749,806 0.17%, due 5/12/10 (a)(b) 6,750,000 6,749,649 John Deere Bank S.A. 0.20%, due 5/5/10 (a)(b) 5,780,000 5,779,872 Johnson & Johnson 0.22%, due 7/26/10 (a)(b) 9,750,000 9,744,876 KfW Group 0.16%, due 5/3/10 (a)(b) 7,750,000 7,749,931 L'Oreal USA, Inc. 0.22%, due 6/18/10 (a)(b) 5,724,000 5,722,321 Merck & Co., Inc. 0.18%, due 5/24/10 (a)(b) 8,750,000 8,748,994 0.23%, due 7/28/10 (a)(b) 5,239,000 5,236,054 </Table> + Percentages indicated are based on Fund net assets. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMORTIZED AMOUNT COST SHORT-TERM INVESTMENTS (CONTINUED) COMMERCIAL PAPER (CONTINUED) Microsoft Corp. 0.16%, due 5/26/10 (a)(b) $10,000,000 $ 9,998,889 Monsanto Co. 0.18%, due 5/25/10 (a)(b) 5,950,000 5,949,286 National Cooperative Services Corp. 0.20%, due 5/4/10 (a)(b) 9,000,000 8,999,850 Nestle Capital Corp. 0.20%, due 6/7/10 (a)(b) 7,400,000 7,398,479 Parker-Hannifin Corp. 0.18%, due 5/4/10 (a)(b) 5,250,000 5,249,921 0.18%, due 5/6/10 (a)(b) 9,727,000 9,726,757 0.18%, due 5/18/10 (a)(b) 2,100,000 2,099,821 PepsiCo, Inc. 0.17%, due 5/18/10 (a)(b) 7,600,000 7,599,390 0.18%, due 5/19/10 (a)(b) 10,626,000 10,625,044 Pfizer, Inc. 0.19%, due 6/21/10 (a)(b) 8,750,000 8,747,645 Pitney Bowes, Inc. 0.18%, due 5/27/10 (a)(b) 5,950,000 5,949,226 0.20%, due 5/7/10 (a)(b) 9,500,000 9,499,683 Private Export Funding Corp. 0.20%, due 6/23/10 (a)(b) 8,500,000 8,497,497 Procter & Gamble Co. 0.19%, due 5/21/10 (a)(b) 10,500,000 10,498,892 Siemens Capital Co. LLC 0.19%, due 5/18/10 (a)(b) 8,750,000 8,749,215 Societe Generale North America, Inc. 0.23%, due 5/7/10 (b) 8,750,000 8,749,665 0.23%, due 5/11/10 (b) 8,750,000 8,749,441 Wal-Mart Stores, Inc. 0.17%, due 5/5/10 (a)(b) 9,310,000 9,309,824 0.18%, due 5/11/10 (a)(b) 7,962,000 7,961,602 ------------ 338,847,187 ------------ CORPORATE BONDS 10.6% Bank of America Corp. 0.752%, due 12/2/10 (c)(d) 900,000 903,176 Bank of America N.A. 0.287%, due 9/13/10 (c)(d) 1,875,000 1,875,000 0.378%, due 7/29/10 (c)(d) 5,000,000 5,000,000 Berkshire Hathaway, Inc. 0.23%, due 2/10/11 (d) 11,800,000 11,801,003 Citigroup Funding, Inc. 0.438%, due 7/30/10 (c)(d) 5,000,000 5,000,000 Citigroup, Inc. 0.804%, due 12/9/10 (c)(d) 5,000,000 5,019,670 General Electric Capital Corp. 0.336%, due 3/11/11 (c)(d) 1,250,000 1,250,000 0.345%, due 7/8/10 (c)(d) 5,000,000 5,000,000 0.884%, due 12/9/10 (c)(d) 1,800,000 1,808,147 Inter-American Development Bank (Discount Note) 0.204%, due 5/13/10 (b) 8,750,000 8,749,417 International Bank for Reconstruction and Development (Discount Notes) 0.214%, due 6/14/10 (b) 3,400,000 3,399,127 0.216%, due 6/1/10 (b) 9,000,000 8,998,373 JPMorgan Chase & Co. 0.752%, due 12/2/10 (c)(d) 5,000,000 5,017,397 KeyCorp 0.907%, due 12/15/10 (c)(d) 5,000,000 5,022,955 Praxair, Inc. 0.342%, due 5/26/10 (d) 5,100,000 5,100,000 SunTrust Bank 0.907%, due 12/16/10 (c)(d) 1,600,000 1,607,661 ------------ 75,551,926 ------------ REPURCHASE AGREEMENTS 13.8% Bank of America N.A. 0.18%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $24,000,360 (Collateralized by a United States Treasury Note with a zero coupon rate and a maturity date of 5/15/20, with a Principal Amount of $36,785,500 and a Market Value of $24,480,015) 24,000,000 24,000,000 Deutsche Bank Securities, Inc. 0.18%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $24,000,360 (Collateralized by United States Treasury Notes with a rate of 4.75% and maturity dates between 3/10/11-8/15/17, with a Principal Amount of $23,523,000 and a Market Value of $24,480,087) 24,000,000 24,000,000 Morgan Stanley Co. 0.18%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $24,000,360 (Collateralized by a United States Treasury Note with a rate of 2.50% and a maturity date of 7/15/16, with a Principal Amount of $20,548,200 and a Market Value of $24,639,988) 24,000,000 24,000,000 </Table> 12 MainStay Cash Reserves Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMORTIZED AMOUNT COST SHORT-TERM INVESTMENTS (CONTINUED) REPURCHASE AGREEMENTS (CONTINUED) SG Americas Securities LLC 0.19%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $26,801,424 (Collateralized by United States Treasury Notes with rates between 2.00%-3.125% and maturity dates between 4/30/17-1/15/26, with a Principal Amount of $25,782,900 and a Market Value of $27,337,031) $26,801,000 $ 26,801,000 ------------ 98,801,000 ------------ U.S. GOVERNMENT & FEDERAL AGENCIES 23.0% Federal Farm Credit Bank 0.185%, due 7/28/10 (d) 7,000,000 7,000,000 2.75%, due 5/4/10 2,000,000 2,000,329 3.75%, due 12/6/10 2,900,000 2,959,469 5.25%, due 9/13/10 7,000,000 7,119,112 Federal Farm Credit Bank (Discount Note) 0.40%, due 5/3/10 (b) 6,000,000 5,999,867 Federal Home Loan Bank 0.50%, due 10/29/10 5,000,000 5,000,000 0.55%, due 8/4/10 5,000,000 5,000,563 0.60%, due 6/15/10 5,000,000 5,001,084 0.60%, due 6/25/10 10,000,000 10,001,569 Federal Home Loan Mortgage Corporation 2.875%, due 6/28/10 3,000,000 3,011,683 Federal National Mortgage Association 2.875%, due 10/12/10 7,000,000 7,074,850 4.125%, due 5/15/10 10,367,000 10,382,231 Federal National Mortgage Association (Discount Note) 0.20%, due 7/12/10 (b) 3,700,000 3,698,520 United States Treasury Bills 0.12%, due 5/6/10 (b) 6,900,000 6,899,885 0.145%, due 5/20/10 (b) 9,000,000 8,999,311 0.156%, due 6/24/10 (b) 8,750,000 8,747,953 0.16%, due 7/1/10 (b) 2,000,000 1,999,458 0.24%, due 7/15/10 (b) 895,000 894,553 0.41%, due 6/10/10 (b) 4,400,000 4,397,996 0.478%, due 7/29/10 (b) 5,000,000 4,994,190 United States Treasury Notes 0.875%, due 1/31/11 12,000,000 12,042,439 0.875%, due 3/31/11 5,500,000 5,522,217 1.50%, due 10/31/10 9,900,000 9,953,371 2.00%, due 9/30/10 18,000,000 18,119,705 2.375%, due 8/31/10 5,100,000 5,134,348 2.875%, due 6/30/10 3,000,000 3,011,099 ------------ 164,965,802 ------------ Total Short-Term Investments (Amortized Cost $713,717,064) (e) 99.7% 713,717,064 Other Assets, Less Liabilities 0.3 2,491,157 ----------- ------------ Net Assets 100.0% $716,208,221 =========== ============ </Table> <Table> (a) May be sold to institutional investors only under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. (b) Interest rate presented is yield to maturity. (c) The debt is guaranteed under the Federal Deposit Insurance Corporation (FDIC) Temporary Liquidity Guarantee Program and is backed by the full faith and credit of the United States. The expiration date of the FDIC's guarantee is the earlier of the maturity date of the debt or June 30, 2012. (d) Floating rate--Rate shown is the rate in effect at April 30, 2010. (e) The cost stated also represents the aggregate cost for federal income tax purposes. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Short-Term Investments Asset-Backed Securities $ -- $ 35,551,149 $ -- $ 35,551,149 Commercial Paper -- 338,847,187 -- 338,847,187 Corporate Bonds -- 75,551,926 -- 75,551,926 Repurchase Agreements -- 98,801,000 -- 98,801,000 U.S. Government & Federal Agencies -- 164,965,802 -- 164,965,802 -------- ------------ -------- ------------ Total Investments in Securities $-- $713,717,064 $-- $713,717,064 ======== ============ ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 14 MainStay Cash Reserves Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The table below sets forth the diversification of the MainStay Cash Reserves Fund investments by industry. INDUSTRY DIVERSIFICATION (UNAUDITED) <Table> <Caption> AMORTIZED COST PERCENT+ Agricultural Operations $ 5,949,286 0.8% Applications Software 9,998,889 1.4 Automobile ABS Other 20,228,497 2.8 Automobile Sequential 5,537,239 0.8 Beverages--Non-Alcoholic 27,722,376 3.9 Beverages--Wine/Spirits 2,799,230 0.4 Chemicals--Diversified 7,749,767 1.1 Commercial Banks--Central US 1,607,661 0.2 Commercial Banks Non-US 17,499,106 2.5 Computers 15,499,455 2.2 Consumer Products--Miscellaneous 2,899,707 0.4 Cosmetics and Toiletries 10,498,892 1.5 Diversified Banking Institutions 10,940,243 1.5 Diversified Financial Services 8,058,147 1.1 Diversified Manufacturing Operations 34,574,576 4.8 Electric--Generation 18,749,043 2.6 Electric--Integrated 2,999,955 0.4 Electric Products--Miscellaneous 7,399,556 1.0 Finance--Consumer Loans 5,779,872 0.8 Finance--Investment Banker/Broker 13,749,368 1.9 Finance--Other Services 17,497,347 2.4 Finance--Commercial 16,149,699 2.3 Food--Miscellaneous/Diversi- fied 17,287,283 2.4 Industrial Gases 5,100,000 0.7 Medical--Drugs 31,482,231 4.4 Medical Products 9,744,876 1.4 Office Automation and Equipment 15,448,909 2.2 Oil--Field Services 9,499,850 1.3 Other ABS 9,785,413 1.4 Reinsurance 11,801,003 1.6 Repurchase Agreement 98,801,000 13.8 Retail--Discount 17,271,426 2.4 Retail--Perfume and Cosmetics 5,722,321 0.8 Sovereignty 9,499,507 1.3 Special Purpose Banks 7,749,931 1.1 Super-Regional Banks--U.S. 11,897,955 1.7 Supranational Bank 21,146,917 3.0 U.S. Government & Federal Agencies 164,965,802 23.0 Water 2,624,729 0.4 ------------ ----- 713,717,064 99.7 Other Assets, Less Liabilities 2,491,157 0.3 ------------ ----- Net Assets $716,208,221 100.0% ============ ===== </Table> <Table> + Percentages indicated are based on Fund net assets. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (amortized cost $614,916,064) $614,916,064 Repurchase agreements, at value (identified cost $98,801,000) 98,801,000 Cash 820 Receivables: Fund shares sold 3,213,591 Interest 548,983 Manager (See Note 3) 112,912 Other assets 70,865 ------------ Total assets 717,664,235 ------------ LIABILITIES: Payables: Fund shares redeemed 980,482 NYLIFE Distributors (See Note 3) 157,607 Shareholder communication 130,428 Transfer agent (See Note 3) 112,850 Professional fees 45,535 Custodian 11,969 Trustees 3,608 Accrued expenses 13,522 Dividend payable 13 ------------ Total liabilities 1,456,014 ------------ Net assets $716,208,221 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) 5.35 billion shares authorized $ 716,185 Additional paid-in capital 715,469,358 ------------ 716,185,543 Accumulated undistributed net investment income 20,858 Accumulated net realized gain on investments 1,820 ------------ Net assets $716,208,221 ============ CLASS I Net assets applicable to outstanding shares $338,884,577 ============ Shares of beneficial interest outstanding 338,886,776 ============ Net asset value and offering price per share outstanding $ 1.00 ============ SWEEP SHARES Net assets applicable to outstanding shares $377,323,644 ============ Shares of beneficial interest outstanding 377,298,008 ============ Net asset value and offering price per share outstanding $ 1.00 ============ </Table> 16 MainStay Cash Reserves Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Interest $ 951,722 ----------- EXPENSES: Manager (See Note 3) 1,651,930 Distribution--Sweep Shares Class (See Note 3) 495,982 Service--Sweep Shares Class (See Note 3) 495,982 Transfer agent--Class I and Sweep Shares Class (See Note 3) 368,144 Shareholder communication 86,831 Professional fees 75,061 Registration 43,208 Custodian 19,323 Trustees 13,846 Miscellaneous 18,012 ----------- Total expenses before waiver/reimbursement 3,268,319 Expense waiver/reimbursement from Manager (See Note 3) (2,354,879) ----------- Net expenses 913,440 ----------- Net investment income 38,282 ----------- REALIZED GAIN ON INVESTMENTS: Net realized gain on investments 1,820 ----------- Net increase in net assets resulting from operations $ 40,102 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income $ 38,282 $ 2,038,543 Net realized gain on investments 1,820 15,133 ---------------------------- Net increase in net assets resulting from operations 40,102 2,053,676 ---------------------------- Dividends to shareholders: From net investment income: Class I (18,216) (1,371,226) Sweep Shares Class (19,930) (662,845) ---------------------------- Total dividends to shareholders (38,146) (2,034,071) ---------------------------- Capital share transactions: Net proceeds from sale of shares 507,589,520 984,223,558 Net asset value of shares issued to shareholders in reinvestment of dividends 38,050 2,028,176 Cost of shares redeemed (578,483,516) (982,684,375) ---------------------------- Increase (decrease) in net assets derived from capital share transactions (70,855,946) 3,567,359 ---------------------------- Net increase (decrease) in net assets (70,853,990) 3,586,964 NET ASSETS: Beginning of period 787,062,211 783,475,247 ---------------------------- End of period $ 716,208,221 $ 787,062,211 ============================ Accumulated undistributed net investment income at end of period $ 20,858 $ 20,722 ============================ </Table> 18 MainStay Cash Reserves Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I ------------------------------------------------------------------------------------------ SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 -------- -------- -------- -------- -------- -------- Net investment income 0.00 ++ 0.00 ++ 0.03 0.05 0.04 0.02 Net realized and unrealized gain (loss) on investments 0.00 ++ 0.00 ++ 0.00 ++ (0.00) ++ -- (0.00)++ -------- -------- -------- -------- -------- -------- Total from investment operations 0.00 ++ 0.00 ++ 0.03 0.05 0.04 0.02 -------- -------- -------- -------- -------- -------- Less dividends: From net investment income (0.00)++ (0.00)++ (0.03) (0.05) (0.04) (0.02) -------- -------- -------- -------- -------- -------- Net asset value at end of period $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ======== ======== ======== ======== ======== ======== Total investment return 0.00%+(a) 0.36% 2.66% 4.93% 4.39% 2.42% Ratios (to average net assets)/Supplemental Data: Net investment income 0.01%++ 0.36% 2.66% 4.82% 4.32% 2.40% Net expenses 0.24%++ 0.50% 0.50% 0.50% 0.50% 0.50% Expenses (before waiver) 0.60%++ 0.65% 0.57% 0.57% 0.54% 0.59% Net assets at end of period (in 000's) $338,885 $382,535 $347,264 $350,717 $253,013 $232,187 </Table> <Table> * Unaudited. ++ Annualized. ++ Less than one cent per share. + Less than one-tenth percent. (a) Total return is not annualized. </Table> 20 MainStay Cash Reserves Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> SWEEP SHARES ---------------------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 -------- -------- -------- -------- -------- -------- 0.00 ++ 0.00 ++ 0.02 0.04 0.04 0.02 0.00 ++ 0.00 ++ 0.00 ++ (0.00)++ -- (0.00)++ -------- -------- -------- -------- -------- -------- 0.00 ++ 0.00 ++ 0.02 0.04 0.04 0.02 -------- -------- -------- -------- -------- -------- (0.00)++ (0.00)++ (0.02) (0.04) (0.04) (0.02) -------- -------- -------- -------- -------- -------- $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ======== ======== ======== ======== ======== ======== 0.00%+(a) 0.15% 2.15% 4.41% 3.88% 1.91% 0.01%++ 0.16% 2.10% 4.32% 3.82% 1.90% 0.24%++ 0.71% 1.00% 1.00% 1.00% 1.00% 1.10%++ 1.15% 1.07% 1.07% 1.04% 1.09% $377,324 $404,528 $436,211 $373,383 $311,020 $271,039 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Cash Reserves Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay Cash Reserves Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers two classes of shares. Class I shares commenced operations on January 2, 1991. The Sweep Shares commenced operations on December 8, 1998. The Fund's No-Load Class shares were redesignated as Class I shares on January 1, 2004. Class I shares and the Sweep Shares are offered at net asset value ("NAV") without imposition of a front-end sales charge or a contingent deferred sales charge. Each class of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights and the same terms and conditions, except that the classes are subject to different distribution fee rates. The Sweep Shares bear distribution and service fee payments under a distribution and service plan pursuant to Rule 12b-1 under the 1940 Act. In addition, the Sweep Shares shareholders bear service fee payments under a shareholder service plan. Class I shares of the Fund are not subject to a distribution or service fee. The Fund's investment objective is to seek a high level of current income while preserving capital and maintaining liquidity. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) VALUATION OF FUND SHARES. The Fund seeks to maintain a NAV of $1.00 per share, although there is no assurance that it will be able to do so on a continuous basis, and it has adopted certain investment, portfolio and dividend and distribution policies designed to enable it to do as such. An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. (B) SECURITIES VALUATION. Securities are valued at their amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between such cost and the value on maturity date. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. 22 MainStay Cash Reserves Fund For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (C) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (D) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund declares dividends of net investment income daily and the Fund pays them monthly and declares and pays distributions of net realized capital gains, at least annually, if any. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (E) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Interest income is accrued daily and discounts and premiums on securities purchased for the Fund are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (F) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (G) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (H) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (I) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned mainstayinvestments.com 23 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. The Fund is advised by New York Life Investments directly, without a subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.45% on assets up to $500 million, 0.40% on assets from $500 million to $1 billion and 0.35% on assets in excess of $1 billion. The effective management fee rate (exclusive of any applicable waivers/reimbursements) was 0.43% for the six-month period ended April 30, 2010. Effective August 1, 2009, New York Life Investments entered into a written expense limitation agreement under which it has agreed to waive a portion of the Fund's management fee or reimburse the expenses of the appropriate class of the Fund so that total ordinary operating expenses of a class (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, and other transaction expenses relating to the purchase or sale of portfolio investments) do not exceed the following percentages of average daily net assets: Class I, 0.50%; and Sweep Shares, 1.00%. This agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. From time to time, the Manager may limit expenses of the Fund to the extent it deems appropriate to enhance the yield of the Fund, or a particular class of the Fund, during periods when expenses have a significant impact on the yield of the Fund, or a particular class of the Fund, as applicable, because of low interest rates. This expense limitation policy is voluntary and in addition to any contractual arrangements that may be in place with respect to the Fund described in the Fund's prospectus. It may be revised or terminated by the Manager at any time without notice. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $1,651,930 and waived/reimbursed its fees in the amount of $2,354,879. State Street Bank and Trust Company ("State Street"), 1 Lincoln Street, Boston, Massachusetts 02111, provides sub-administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. NYLIFE Distributors LLC (the "Distributor") serves as the Fund's distributor and principal underwriter. The Trust, on behalf of the Fund, has a Distribution Agreement with the Distributor. The Trust, with respect to the Sweep Shares of the Fund, has adopted a distribution and service plan (the "Plan") in accordance with the provisions of Rule 12b-1 under the 1940 Act. The Plan provides that distribution and service fees payable there under are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's Sweep Shares and service activities. Class I shares of the Fund are not subject to a distribution or service fee. Pursuant to the Plan, the Distributor, NYLIFE Securities Inc., an indirect, wholly-owned subsidiary of New York Life, or any other broker-dealer or other financial institution, are entitled to receive a monthly distribution fee, which is an expense of the Plan of the Fund, for distribution or service activities as designated by the Distributor, at an annual rate of 0.25% of the average daily net assets of the Fund's Sweep Shares for account sweep and other distribution- related and shareholder services. In accordance with a separate Shareholder Service Plan, the Manager has agreed to provide, through its affiliates or independent third parties, various shareholder and administrative support services to shareholders of the Sweep Shares. For its services, the Manager is entitled to a Shareholder Service Fee accrued daily and paid monthly at an annual rate of 0.25% of the average daily net assets attributable to the Sweep Shares of the Fund. (C) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Class I $176,047 - ----------------------------------------------- Sweep Shares 192,097 - ----------------------------------------------- </Table> 24 MainStay Cash Reserves Fund (D) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (E) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Class I $5,419,966 1.6% - -------------------------------------------------- </Table> (F) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $19,485. NOTE 4--FEDERAL INCOME TAX: The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $2,034,071 - ------------------------------------------------ </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 6--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> CLASS I (AT $1 PER SHARE) SHARES Six-month period ended April 30, 2010: Shares sold 439,058,919 Shares issued to shareholders in reinvestment of dividends 18,124 Shares redeemed (482,728,105) ------------ Net decrease (43,651,062) ============ Year ended October 31, 2009: Shares sold 834,415,285 Shares issued to shareholders in reinvestment of dividends 1,365,331 Shares redeemed (800,519,531) ------------ Net increase 35,261,085 ============ <Caption> SWEEP SHARES CLASS (AT $1 PER SHARE) SHARES Six-month period ended April 30, 2010: Shares sold 68,530,601 Shares issued to shareholders in reinvestment of dividends 19,926 Shares redeemed (95,755,411) ------------ Net decrease (27,204,884) ============ Year ended October 31, 2009: Shares sold 149,808,273 Shares issued to shareholders in reinvestment of dividends 662,845 Shares redeemed (182,164,844) ------------ Net decrease (31,693,726) ============ </Table> NOTE 7--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. mainstayinvestments.com 25 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 8--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 26 MainStay Cash Reserves Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request (i) by visiting the Fund's website at mainstayinvestments.com; or (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request (i) by calling 800-MAINSTAY (624-6782); (ii) by visiting the Funds' website at mainstayinvestments.com; or (iii) on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You can also obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 27 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18327 MS121-10 MSCR10-06/10 B2 (MAINSTAY INVESTMENTS LOGO) MAINSTAY ASSET ALLOCATION FUNDS MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY ASSET ALLOCATION FUNDS SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- MAINSTAY CONSERVATIVE ALLOCATION FUND 5 - --------------------------------------------- MAINSTAY GROWTH ALLOCATION FUND 19 - --------------------------------------------- MAINSTAY MODERATE ALLOCATION FUND 33 - --------------------------------------------- MAINSTAY MODERATE GROWTH ALLOCATION FUND 47 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 61 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 74 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 74 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO EACH FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF EACH FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF EACH FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. MAINSTAY CONSERVATIVE ALLOCATION FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 1.78% 16.00% 3.91% 3.65% Excluding sales charges 7.70 22.75 5.09 4.81 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY CONSERVATIVE S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX BOND INDEX --------------------- ---------- ------------ ---------------- 4/4/05 9450 10000 10000 10000 9356 9846 9879 10114 10157 11364 13187 10186 11155 13096 15800 10935 11425 12483 15519 11686 9771 8075 8883 12134 4/30/10 11994 11212 11941 13141 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 1.72% 15.94% 3.91% 3.65% Excluding sales charges 7.64 22.69 5.09 4.81 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY CONSERVATIVE S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX BOND INDEX --------------------- ---------- ------------ ---------------- 4/4/05 23625 25000 25000 25000 23389 24616 24697 25285 25392 28411 32967 25464 27889 32740 39499 27338 28563 31209 38797 29215 24438 20188 22206 30336 4/30/10 29984 28030 29853 32853 </Table> CLASS B SHARES--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 2.34% 16.82% 3.99% 3.87% Excluding sales charges 7.34 21.82 4.33 4.04 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> S&P BARCLAYS CAPITAL MAINSTAY CONSERVATIVE 500(R) INDEX MSCI U.S. AGGREGATE ALLOCATION FUND EAFE(R) INDEX BOND INDEX --------------------- ------------ ------------- ---------------- 4/4/05 10000 10000 10000 10000 9890 9846 9879 10114 10667 11364 13187 10186 11626 13096 15800 10935 11816 12483 15519 11686 10035 8075 8883 12134 4/30/10 12125 11212 11941 13141 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 5.00% if redeemed within the first six years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For THE FOOTNOTE ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 6.34% 20.82% 4.33% 4.04% Excluding sales charges 7.34 21.82 4.33 4.04 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> S&P BARCLAYS CAPITAL MAINSTAY CONSERVATIVE 500(R) INDEX MSCI U.S. AGGREGATE ALLOCATION FUND EAFE(R) INDEX BOND INDEX --------------------- ------------ ------------- ---------------- 4/4/05 10000 10000 10000 10000 9890 9846 9879 10114 10657 11364 13187 10186 11626 13096 15800 10935 11826 12483 15519 11686 10034 8075 8883 12134 4/30/10 12224 11212 11941 13141 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- 7.83% 22.97% 5.44% 5.15% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> S&P BARCLAYS CAPITAL MAINSTAY CONSERVATIVE 500(R) INDEX MSCI U.S. AGGREGATE ALLOCATION FUND EAFE(R) INDEX BOND INDEX --------------------- ------------ ------------- ---------------- 4/4/05 10000 10000 10000 10000 9900 9846 9879 10114 10800 11364 13187 10186 11910 13096 15800 10935 12231 12483 15519 11686 10492 8075 8883 12134 4/30/10 12902 11212 11941 13141 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE SINCE MONTHS YEAR YEARS INCEPTION S&P 500(R) Index(3) 15.66% 38.84% 2.63% 2.28% MSCI EAFE(R) Index(4) 2.48 34.43 3.86 3.56 Barclays Capital U.S. Aggregate Bond Index(5) 2.54 8.30 5.38 5.53 Average Lipper mixed-asset target allocation conservative fund(6) 7.24 22.59 3.65 3.63 </Table> information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in fees and expenses. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. Results assume reinvestment of all income and capital gains. The S&P 500(R) Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--is considered representative of the international stock market. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 5. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the Mortgage-Backed Securities Index and the Asset- Backed Securities Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The average Lipper mixed-asset target allocation conservative fund is representative of funds that, by portfolio practice, maintain a mix of between 20%-40% equity securities, with the reminder invested in bonds, cash and cash equivalents. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Conservative Allocation Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY CONSERVATIVE ALLOCATION FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,077.00 $2.57 $1,022.30 $2.51 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,076.40 $2.16 $1,022.70 $2.11 - ------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,073.40 $6.43 $1,018.60 $6.26 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,073.40 $6.43 $1,018.60 $6.26 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,078.30 $0.88 $1,024.00 $0.85 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.50% for Investor Class, 0.42% for Class A, 1.25% for Class B and Class C and 0.17% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. mainstayinvestments.com 7 INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Total Return 52.5 Growth of Capital 23 Current Income 18 Capital Appreciation 6.3 Other Assets, Less Liabilities 0.2 </Table> See Portfolio of Investments on page 11 for specific holdings within these categories. 8 MainStay Conservative Allocation Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY CONSERVATIVE ALLOCATION FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Conservative Allocation Fund returned 7.70% for Investor Class shares, 7.64% for Class A shares and 7.34% for Class B and Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 7.83%. All share classes outperformed the 7.24% return of the average Lipper(1) mixed-asset target allocation conservative fund for the six months ended April 30, 2010. All share classes underperformed the 15.66% return of the S&P 500(R) Index(2) for the same six- month period. The S&P 500(R) Index is the Fund's broad-based securities-market index. See pages 5 and 6 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was moderately below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, contributed to the shortfall. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth- oriented stocks in a period when value stocks were in favor. Despite these shortcomings, the Fund outperformed its average Lipper peer fund. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underly- ing Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity mar- kets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most significant change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This shift had a positive impact on the Fund's perfor-mance, as value-oriented smaller-capitalization stocks outpaced growth-oriented larger-cap stocks as the 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the S&P 500(R) Index. 3. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. mainstayinvestments.com 9 reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated new positions in MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's overall responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the highest total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds reached furthest down the capitalization spectrum. The worst returns came from Underlying Funds that invest abroad, namely MainStay ICAP International Fund and MainStay 130/30 International Fund. These Underlying Equity Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? Among the Underlying Equity Funds in which the Fund invested, MainStay MAP Fund and MainStay Large Cap Growth Fund were the strongest contributors to the Fund's absolute performance. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND DURING THE SIX MONTHS ENDED APRIL 30, 2010? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. DURING THE REPORTING PERIOD, WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction in credit spreads that accompanied the economic recovery. MainStay Indexed Bond Fund and Main-Stay Intermediate Term Bond Fund were the worst-performing Underlying Fixed Income Funds, as both invest in higher-quality debt instruments. Still, both of these Underlying Fixed Income Funds posted positive results during the reporting period. 4. The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Conservative Allocation Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 99.8%+ - ------------------------------------------------------- EQUITY FUNDS 39.4% MainStay 130/30 Core Fund Class I 1,667,187 $ 12,103,778 MainStay 130/30 Growth Fund Class I (a) 114,602 915,673 MainStay 130/30 International Fund Class I 518,068 3,274,189 MainStay Common Stock Fund Class I 724,242 7,944,935 MainStay Epoch Global Choice Fund Class I 68,872 973,158 MainStay Epoch U.S. All Cap Fund Class I 417,716 9,202,281 MainStay Growth Equity Fund Class I (b) 49,708 510,000 MainStay ICAP Equity Fund Class I 203,824 6,978,928 MainStay ICAP International Fund Class I 120,111 3,293,443 MainStay ICAP Select Equity Fund Class I 210,985 6,981,495 MainStay International Equity Fund Class I 227,422 2,790,469 MainStay Large Cap Growth Fund Class I (a) 1,404,809 9,117,211 MainStay MAP Fund Class I 328,737 9,848,948 MainStay S&P 500 Index Fund Class I 3,739 102,662 MainStay U.S. Small Cap Fund Class I (a) 300,155 4,571,365 ------------ Total Equity Funds (Cost $70,150,353) 78,608,535 ------------ FIXED INCOME FUNDS 60.4% MainStay Convertible Fund Class I 117,622 1,752,572 MainStay Floating Rate Fund Class I (b) 1,998,043 18,701,684 MainStay High Yield Corporate Bond Fund Class I 1,248,994 7,219,186 MainStay High Yield Opportunities Fund Class I (b) 839,428 9,947,216 MainStay Indexed Bond Fund Class I (b) 5,093,837 57,916,923 MainStay Intermediate Term Bond Fund Class I 2,361,375 24,818,056 ------------ Total Fixed Income Funds (Cost $114,424,742) 120,355,637 ------------ Total Affiliated Investment Companies (Cost $184,575,095) 198,964,172 ------------ Total Investments (Cost $184,575,095) (c) 99.8% 198,964,172 Other Assets, Less Liabilities 0.2 367,094 --------- ------------ Net Assets 100.0% $199,331,266 ========= ============ </Table> <Table> + Percentages indicated are based on Fund net assets. (a) Non-income producing Underlying Fund. (b) The Fund's ownership exceeds 5% of the outstanding shares of the Underlying Funds share class (See Note 3). (c) At April 30, 2010, cost is $192,695,168 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $14,804,706 Gross unrealized depreciation (8,535,702) ----------- Net unrealized appreciation $ 6,269,004 =========== </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $ 78,608,535 $ -- $ -- $ 78,608,535 Fixed Income Funds 120,355,637 -- -- 120,355,637 ------------ -------- -------- ------------ Total Investments in Securities $198,964,172 $-- $-- $198,964,172 ============ ======== ======== ============ </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $184,575,095) $198,964,172 Cash 228,669 Receivables: Fund shares sold 693,155 Manager (See Note 3) 7,740 Other assets 58,386 ------------ Total assets 199,952,122 ------------ LIABILITIES: Payables: Investment securities purchased 228,669 Fund shares redeemed 219,312 NYLIFE Distributors (See Note 3) 72,869 Transfer agent (See Note 3) 45,018 Shareholder communication 31,213 Professional fees 18,053 Custodian 1,839 Trustees 572 Accrued expenses 3,311 ------------ Total liabilities 620,856 ------------ Net assets $199,331,266 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 18,954 Additional paid-in capital 201,019,845 ------------ 201,038,799 Accumulated undistributed net investment income 272,401 Accumulated net realized loss on investments (16,369,011) Net unrealized appreciation on investments 14,389,077 ------------ Net assets $199,331,266 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 30,874,450 ============ Shares of beneficial interest outstanding 2,932,372 ============ Net asset value per share outstanding $ 10.53 Maximum sales charge (5.50% of offering price) 0.61 ------------ Maximum offering price per share outstanding $ 11.14 ============ CLASS A Net assets applicable to outstanding shares $108,222,404 ============ Shares of beneficial interest outstanding 10,283,565 ============ Net asset value per share outstanding $ 10.52 Maximum sales charge (5.50% of offering price) 0.61 ------------ Maximum offering price per share outstanding $ 11.13 ============ CLASS B Net assets applicable to outstanding shares $ 30,090,243 ============ Shares of beneficial interest outstanding 2,868,899 ============ Net asset value and offering price per share outstanding $ 10.49 ============ CLASS C Net assets applicable to outstanding shares $ 25,064,947 ============ Shares of beneficial interest outstanding 2,389,655 ============ Net asset value and offering price per share outstanding $ 10.49 ============ CLASS I Net assets applicable to outstanding shares $ 5,079,222 ============ Shares of beneficial interest outstanding 479,831 ============ Net asset value and offering price per share outstanding $ 10.59 ============ </Table> 12 MainStay Conservative Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 2,736,181 ----------- EXPENSES: Distribution/Service--Investor Class (See Note 3) 34,165 Distribution/Service--Class A (See Note 3) 124,898 Distribution/Service--Class B (See Note 3) 141,826 Distribution/Service--Class C (See Note 3) 116,076 Transfer agent (See Note 3) 131,992 Registration 36,632 Shareholder communication 28,494 Professional fees 24,065 Custodian 5,891 Trustees 3,090 Miscellaneous 6,984 ----------- Total expenses before reimbursement 654,113 Expense reimbursement from Manager (See Note 3) (48,828) ----------- Net expenses 605,285 ----------- Net investment income 2,130,896 ----------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain (loss) on: Affiliated investment company transactions 1,539,195 Capital gain distributions from affiliated investment companies 170,914 ----------- Net realized gain on investments from affiliated investment companies 1,710,109 ----------- Net change in unrealized appreciation on investments 9,506,014 ----------- Net realized and unrealized gain on investments and investments 11,216,123 ----------- Net increase in net assets resulting from operations $13,347,019 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 2,130,896 $ 4,200,073 Net realized gain (loss) on investments from affiliated investment company transactions 1,710,109 (16,459,425) Net change in unrealized appreciation (depreciation) on investments 9,506,014 37,036,092 -------------------------- Net increase in net assets resulting from operations 13,347,019 24,776,740 -------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (342,562) (612,952) Class A (1,297,693) (2,538,185) Class B (251,076) (547,178) Class C (208,197) (421,361) Class I (35,806) (33,989) -------------------------- (2,135,334) (4,153,665) -------------------------- From net realized gain on investments: Investor Class -- (229,524) Class A -- (1,061,186) Class B -- (300,341) Class C -- (243,454) Class I -- (14,819) -------------------------- -- (1,849,324) -------------------------- Total dividends and distributions to shareholders (2,135,334) (6,002,989) -------------------------- Capital share transactions: Net proceeds from sale of shares 35,489,990 45,550,701 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 1,949,834 5,476,884 Cost of shares redeemed (19,135,666) (44,781,922) -------------------------- Increase in net assets derived from capital share transactions 18,304,158 6,245,663 -------------------------- Net increase in net assets 29,515,843 25,019,414 NET ASSETS: Beginning of period 169,815,423 144,796,009 -------------------------- End of period $199,331,266 $169,815,423 ========================== Accumulated undistributed net investment income at end of period $ 272,401 $ 276,963 ========================== </Table> 14 MainStay Conservative Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 9.90 $ 8.76 $ 10.69 ------- ------- ------- Net investment income (a) 0.13 0.27 0.19 Net realized and unrealized gain (loss) on investments 0.63 1.25 (1.91) ------- ------- ------- Total from investment operations 0.76 1.52 (1.72) ------- ------- ------- Less dividends and distributions: From net investment income (0.13) (0.27) (0.21) From net realized gain on investments -- (0.11) -- ------- ------- ------- Total dividends and distributions (0.13) (0.38) (0.21) ------- ------- ------- Net asset value at end of period $ 10.53 $ 9.90 $ 8.76 ======= ======= ======= Total investment return (d) 7.70%(b) 18.01% (16.36%)(b) Ratios (to average net assets)/Supplemental Data: Net investment income 2.53%++ 2.98% 2.72% ++ Net expenses (e) 0.50%++ 0.50% 0.50% ++ Expenses (before reimbursement) (e) 0.62%++ 0.74% 0.62% ++ Portfolio turnover rate 17% 36% 35% Net assets at end of period (in 000's) $30,874 $25,216 $17,140 </Table> <Table> <Caption> CLASS B ----------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.86 $ 8.73 $ 11.42 $ 10.78 $ 10.18 $10.00 ------- ------- ------- ------- ------- ------ Net investment income (a) 0.09 0.20 0.22 0.26 0.22 0.10 Net realized and unrealized gain (loss) on investments 0.63 1.24 (2.39) 0.73 0.65 0.10 (c) ------- ------- ------- ------- ------- ------ Total from investment operations 0.72 1.44 (2.17) 0.99 0.87 0.20 ------- ------- ------- ------- ------- ------ Less dividends and distributions: From net investment income (0.09) (0.20) (0.39) (0.18) (0.27) (0.02) From net realized gain on investments -- (0.11) (0.13) (0.17) (0.00)++ -- ------- ------- ------- ------- ------- ------ Total dividends and distributions (0.09) (0.31) (0.52) (0.35) (0.27) (0.02) ------- ------- ------- ------- ------- ------ Net asset value at end of period $ 10.49 $ 9.86 $ 8.73 $ 11.42 $ 10.78 $10.18 ======= ======= ======= ======= ======= ====== Total investment return (d) 7.34%(b) 17.09% (19.78%) 9.37% 8.67% 2.02%(b) Ratios (to average net assets)/Supplemental Data: Net investment income 1.75%++ 2.25% 2.11% 2.38% 2.07% 1.68%++ Net expenses (e) 1.25%++ 1.25% 1.25% 1.23% 1.28% 1.35%++ Expenses (before reimbursement) (e) 1.37%++ 1.48% 1.33% 1.23% 1.36% 2.30%++ Portfolio turnover rate 17% 36% 35% 10% 33% 3% Net assets at end of period (in 000's) $30,090 $27,417 $23,226 $20,919 $13,426 $9,100 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is not annualized. (c) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (d) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 16 MainStay Conservative Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A --------------------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 9.90 $ 8.76 $ 11.47 $ 10.80 $ 10.21 $ 10.00 -------- ------- ------- ------- ------- ------- 0.13 0.27 0.30 0.34 0.28 0.14 0.62 1.25 (2.39) 0.73 0.65 0.11 (c) -------- ------- ------- ------- ------- ------- 0.75 1.52 (2.09) 1.07 0.93 0.25 -------- ------- ------- ------- ------- ------- (0.13) (0.27) (0.49) (0.23) (0.34) (0.04) -- (0.11) (0.13) (0.17) (0.00)++ -- -------- ------- ------- ------- ------- ------- (0.13) (0.38) (0.62) (0.40) (0.34) (0.04) -------- ------- ------- ------- ------- ------- $ 10.52 $ 9.90 $ 8.76 $ 11.47 $ 10.80 $ 10.21 ======== ======= ======= ======= ======= ======= 7.64%(b) 18.05% (19.14%) 10.22% 9.36% 2.49%(b) 2.58%++ 3.06% 2.91% 3.12% 2.71% 2.43%++ 0.42%++ 0.47% 0.49% 0.48% 0.53% 0.60%++ 0.42%++ 0.47% 0.49% 0.48% 0.61% 1.55%++ 17% 36% 35% 10% 33% 3% $108,222 $94,643 $84,434 $80,018 $40,889 $13,350 </Table> <Table> <Caption> CLASS C -------------------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 9.86 $ 8.73 $ 11.42 $ 10.78 $10.18 $10.00 ------- ------- ------- ------- ------ ------ 0.09 0.21 0.22 0.26 0.21 0.10 0.63 1.23 (2.39) 0.73 0.66 0.10 (c) ------- ------- ------- ------- ------ ------ 0.72 1.44 (2.17) 0.99 0.87 0.20 ------- ------- ------- ------- ------ ------ (0.09) (0.20) (0.39) (0.18) (0.27) (0.02) -- (0.11) (0.13) (0.17) (0.00)++ -- ------- ------- ------- ------- ------ ------ (0.09) (0.31) (0.52) (0.35) (0.27) (0.02) ------- ------- ------- ------- ------ ------ $ 10.49 $ 9.86 $ 8.73 $ 11.42 $10.78 $10.18 ======= ======= ======= ======= ====== ====== 7.34%(b) 17.09% (19.79%) 9.37% 8.67% 2.02%(b) 1.76%++ 2.29% 2.12% 2.38% 2.02% 1.68%++ 1.25%++ 1.25% 1.25% 1.23% 1.28% 1.35%++ 1.37%++ 1.48% 1.33% 1.23% 1.36% 2.30%++ 17% 36% 35% 10% 33% 3% $25,065 $21,498 $18,846 $17,628 $8,066 $2,900 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I -------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.95 $ 8.81 $ 11.54 $10.85 $10.21 $10.00 ------ ------ ------- ------ ------ ------ Net investment income (a) 0.15 0.30 0.33 0.36 0.33 0.15 Net realized and unrealized gain (loss) on investments 0.63 1.24 (2.41) 0.75 0.68 0.11 (c) ------ ------ ------- ------ ------ ------ Total from investment operations 0.78 1.54 (2.08) 1.11 1.01 0.26 ------ ------ ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.14) (0.29) (0.52) (0.25) (0.37) (0.05) From net realized gain on investments -- (0.11) (0.13) (0.17) (0.00)++ -- ------ ------ ------- ------ ------ ------ Total dividends and distributions (0.14) (0.40) (0.65) (0.42) (0.37) (0.05) ------ ------ ------- ------ ------ ------ Net asset value at end of period $10.59 $ 9.95 $ 8.81 $11.54 $10.85 $10.21 ====== ====== ======= ====== ====== ====== Total investment return (d) 7.83%(b) 18.23% (18.90%) 10.47% 10.13% 2.57%(b) Ratios (to average net assets)/Supplemental Data: Net investment income 2.88%++ 3.37% 3.16% 3.30% 3.15% 2.78%++ Net expenses (e) 0.17%++ 0.22% 0.23% 0.25% 0.25% 0.25%++ Expenses (before reimbursement) (e) 0.17%++ 0.22% 0.28% 0.35% 0.33% 1.20%++ Portfolio turnover rate 17% 36% 35% 10% 33% 3% Net assets at end of period (in 000's) $5,079 $1,041 $ 1,150 $1,108 $ 607 $ 10 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is not annualized. (c) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (d) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 18 MainStay Conservative Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. MAINSTAY GROWTH ALLOCATION FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 6.02% 27.48% 2.17% 1.63% Excluding sales charges 12.19 34.90 3.33 2.77 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY GROWTH S&P 500(R) MSCI EAFE(R) ALLOCATION FUND INDEX INDEX --------------- ---------- ------------ 4/4/05 9450 10000 10000 9214 9846 9879 11081 11364 13187 12646 13096 15800 12469 12483 15519 8046 8075 8883 4/30/10 10854 11212 11941 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 6.04% 27.51% 2.18% 1.64% Excluding sales charges 12.22 34.93 3.34 2.78 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY GROWTH S&P 500(R) MSCI EAFE(R) ALLOCATION FUND INDEX INDEX --------------- ---------- ------------ 4/4/05 23625 25000 25000 23034 24616 24697 27703 28411 32967 31616 32740 39499 31147 31209 38797 20118 20188 22206 4/30/10 27145 28030 29853 </Table> CLASS B SHARES--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 6.79% 28.79% 2.16% 1.80% Excluding sales charges 11.79 33.79 2.53 1.98 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY GROWTH S&P 500(R) MSCI EAFE(R) ALLOCATION FUND INDEX INDEX --------------- ---------- ------------ 4/4/05 10000 10000 10000 9750 9846 9879 11637 11364 13187 13174 13096 15800 12881 12483 15519 8256 8075 8883 4/30/10 10947 11212 11941 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 5.00% if redeemed within the first six years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 19 CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 10.65% 32.74% 2.55% 2.00% Excluding sales charges 11.65 33.74 2.55 2.00 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY GROWTH S&P 500(R) MSCI EAFE(R) ALLOCATION FUND INDEX INDEX --------------- ---------- ------------ 4/4/05 10000 10000 10000 9750 9846 9879 11647 11364 13187 13195 13096 15800 12903 12483 15519 8267 8075 8883 4/30/10 11057 11212 11941 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - -------------------------------------------------------- 12.31% 35.13% 3.67% 3.10% </Table> (LINE GRAPH) <Table> <Caption> MAINSTAY GROWTH S&P 500(R) MSCI EAFE(R) ALLOCATION FUND INDEX INDEX --------------- ---------- ------------ 4/4/05 10000 10000 10000 9750 9846 9879 11809 11364 13187 13516 13096 15800 13345 12483 15519 8639 8075 8883 4/30/10 11674 11212 11941 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE SINCE MONTHS YEAR YEARS INCEPTION S&P 500(R) Index(3) 15.66% 38.84% 2.63% 2.28% MSCI EAFE(R) Index(4) 2.48 34.43 3.86 3.56 Average Lipper multi-cap core fund(5) 16.13 39.15 3.32 2.63 </Table> 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in fees and expenses. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. Results assume reinvestment of all income and capital gains. The S&P 500(R) Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--is considered representative of the international stock market. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 5. The average Lipper multi-cap core fund is representative of funds that, by portfolio practice, invest in a variety of market-capitalization ranges without concentrating 75% of their equity assets in any one market- capitalization range over an extended period of time. Multi-cap core funds typically have an average price-to-earnings ratio, price-to-book ratio, and three-year sales-per-share growth value, compared to the S&P SuperComposite 1500 Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 20 MainStay Growth Allocation Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY GROWTH ALLOCATION FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,121.90 $2.63 $1,022.30 $2.51 - -------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,122.20 $2.47 $1,022.50 $2.36 - -------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,117.90 $6.56 $1,018.60 $6.26 - -------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,116.50 $6.56 $1,018.60 $6.26 - -------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,123.10 $1.16 $1,023.70 $1.10 - -------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.50% for Investor Class, 0.47% for Class A, 1.25% for Class B and Class C and 0.22% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. mainstayinvestments.com 21 INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Growth of Capital 58.2 Total Return 28.8 Capital Appreciation 13 Other Assets, Less Liabilities (0.0) </Table> See Portfolio Investments on page 25 for specific holdings within these categories. ++ Less than one-tenth of a percent. 22 MainStay Growth Allocation Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY GROWTH ALLOCATION FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Growth Allocation Fund returned 12.19% for Investor Class shares, 12.22% for Class A shares, 11.79% for Class B shares and 11.65% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 12.31%. All share classes underperformed the 16.13% return of the average Lipper(1) multi-cap core fund for the six months ended April 30, 2010. All share classes also underperformed the 15.66% return of the S&P 500(R) Index(2) for the same six-month period. The S&P 500(R) Index is the Fund's broad-based securities-market index. See pages 19 and 20 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of large-cap U.S. stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was substantially below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, detracted from the Fund's performance relative to the S&P 500(R) Index and the average Lipper peer fund. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a period when value stocks were in favor. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underly- ing Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into investments in Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and strategic allocation policy. It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity mar- kets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most significant change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This shift had a positive impact on the Fund's performance, as value-oriented smaller-capitalization stocks outpaced growth-oriented larger-cap stocks as the reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated a new position in MainStay Epoch Global Choice Fund. We chose this Underlying Fund to further diversify the 1. See footnote on page 20 for more information on Lipper Inc. 2. See footnote on page 20 for more information on the S&P 500(R) Index. mainstayinvestments.com 23 Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the highest total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds reached furthest down the capitalization spectrum. The worst returns came from Underlying Funds that invest abroad, namely MainStay ICAP International Fund and MainStay 130/30 International Fund. These Underlying Equity Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? Among the Underlying Equity Funds in which the Fund invested, MainStay MAP Fund and MainStay Growth Equity Fund were the strongest contributors to the Fund's absolute performance. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 24 MainStay Growth Allocation Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 100.0%+ - ------------------------------------------------------ EQUITY FUNDS 100.0% MainStay 130/30 Core Fund Class I (a) 3,810,156 $ 27,661,734 MainStay 130/30 Growth Fund Class I (a)(b) 231,720 1,851,446 MainStay 130/30 International Fund Class I (a) 2,106,544 13,313,357 MainStay Common Stock Fund Class I (a) 1,899,495 20,837,461 MainStay Epoch Global Choice Fund Class I (a) 290,270 4,101,510 MainStay Epoch U.S. All Cap Fund Class I 910,782 20,064,532 MainStay Growth Equity Fund Class I (a) 169,915 1,743,324 MainStay ICAP Equity Fund Class I 377,916 12,939,843 MainStay ICAP International Fund Class I 486,840 13,349,144 MainStay ICAP Select Equity Fund Class I 391,970 12,970,293 MainStay International Equity Fund Class I 916,933 11,250,770 MainStay Large Cap Growth Fund Class I (b) 3,392,903 22,019,941 MainStay MAP Fund Class I 745,329 22,330,044 MainStay S&P 500 Index Fund Class I 22,400 615,097 MainStay U.S. Small Cap Fund Class I (a)(b) 1,221,404 18,601,985 ------------ Total Equity Funds (Cost $197,774,774) 203,650,481 ------------ Total Investments (Cost $197,774,774)(c) 100.0% 203,650,481 Other Assets, Less Liabilities 0.0++ 49,186 --------- ------------ Net Assets 100.0% $203,699,667 ========= ============ </Table> <Table> + Percentages indicated are based on Fund net assets. ++ Less than one-tenth of a percent. (a) The Fund's ownership exceeds 5% of the outstanding shares of the Underlying Funds share class (See Note 3). (b) Non-income producing Underlying Fund. (c) At April 30, 2010, cost is $207,451,244 for federal income tax purposes and net unrealized depreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 10,087,349 Gross unrealized depreciation (13,888,112) ------------ Net unrealized depreciation $ (3,800,763) ============ </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies-Equity Funds $203,650,481 $ -- $ -- $203,650,481 ------------ -------- -------- ------------ Total Investments in Securities $203,650,481 $-- $-- $203,650,481 ============ ======== ======== ============ </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 25 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $197,774,774) $203,650,481 Receivables: Fund shares sold 305,760 Investment securities sold 47,747 Manager (See Note 3) 20,893 Other assets 57,126 ------------ Total assets 204,082,007 ------------ LIABILITIES: Due to custodian 47,746 Payables: Fund shares redeemed 103,481 Transfer agent (See Note 3) 93,684 NYLIFE Distributors (See Note 3) 83,359 Shareholder communication 30,739 Professional fees 17,921 Custodian 1,447 Trustees 675 Accrued expenses 3,288 ------------ Total liabilities 382,340 ------------ Net assets $203,699,667 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 20,454 Additional paid-in capital 233,438,316 ------------ 233,458,770 Accumulated distributions in excess of net investment income (106,652) Accumulated net realized loss on investments (35,528,158) Net unrealized appreciation on investments 5,875,707 ------------ Net assets $203,699,667 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 63,725,636 ============ Shares of beneficial interest outstanding 6,368,967 ============ Net asset value per share outstanding $ 10.01 Maximum sales charge (5.50% of offering price) 0.58 ------------ Maximum offering price per share outstanding $ 10.59 ============ CLASS A Net assets applicable to outstanding shares $ 72,386,362 ============ Shares of beneficial interest outstanding 7,234,757 ============ Net asset value per share outstanding $ 10.01 Maximum sales charge (5.50% of offering price) 0.58 ------------ Maximum offering price per share outstanding $ 10.59 ============ CLASS B Net assets applicable to outstanding shares $ 53,777,420 ============ Shares of beneficial interest outstanding 5,454,345 ============ Net asset value and offering price per share outstanding $ 9.86 ============ CLASS C Net assets applicable to outstanding shares $ 12,463,881 ============ Shares of beneficial interest outstanding 1,262,445 ============ Net asset value and offering price per share outstanding $ 9.87 ============ CLASS I Net assets applicable to outstanding shares $ 1,346,368 ============ Shares of beneficial interest outstanding 133,265 ============ Net asset value and offering price per share outstanding $ 10.10 ============ </Table> 26 MainStay Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 1,297,389 ----------- EXPENSES: Distribution/Service--Investor Class (See Note 3) 74,467 Distribution/Service--Class A (See Note 3) 83,877 Distribution/Service--Class B (See Note 3) 258,767 Distribution/Service--Class C (See Note 3) 57,750 Transfer agent (See Note 3) 262,622 Registration 36,596 Shareholder communication 28,175 Professional fees 25,307 Custodian 5,233 Trustees 3,333 Miscellaneous 7,134 ----------- Total expenses before reimbursement 843,261 Expense reimbursement from Manager (See Note 3) (138,639) ----------- Net expenses 704,622 ----------- Net investment income 592,767 ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized loss on investments from affiliated investment companies (4,042,972) Net change in unrealized depreciation on investments 24,935,141 ----------- Net realized and unrealized gain on investments and investments 20,892,169 ----------- Net increase in net assets resulting from operations $21,484,936 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 27 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 592,767 $ 1,755,484 Net realized loss on investments from affiliated investment company transactions (4,042,972) (29,579,724) Net change in unrealized depreciation on investments 24,935,141 49,785,066 -------------------------- Net increase in net assets resulting from operations 21,484,936 21,960,826 -------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (316,112) (704,990) Class A (373,510) (1,021,607) Class B -- (380,935) Class C -- (78,878) Class I (9,797) (16,651) -------------------------- (699,419) (2,203,061) -------------------------- From net realized gain on investments: Investor Class -- (391,096) Class A -- (561,229) Class B -- (420,672) Class C -- (86,552) Class I -- (8,108) -------------------------- -- (1,467,657) -------------------------- Total dividends and distributions to shareholders (699,419) (3,670,718) -------------------------- Capital share transactions: Net proceeds from sale of shares 20,598,653 39,274,883 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 669,558 3,524,795 Cost of shares redeemed (16,349,886) (32,171,779) -------------------------- Increase in net assets derived from capital share transactions 4,918,325 10,627,899 -------------------------- Net increase in net assets 25,703,842 28,918,007 NET ASSETS: Beginning of period 177,995,825 149,077,818 -------------------------- End of period $203,699,667 $177,995,825 ========================== Accumulated distributions in excess of net investment income at end of period $ (106,652) $ -- ========================== </Table> 28 MainStay Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 29 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS -------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 8.97 $ 8.09 $ 11.68 ------- ------- ------- Net investment income (loss) (a) 0.04 0.10 0.01 Net realized and unrealized gain (loss) on investments 1.05 1.00 (3.60) ------- ------- ------- Total from investment operations 1.09 1.10 (3.59) ------- ------- ------- Less dividends and distributions: From net investment income (0.05) (0.14) -- From net realized gain on investments -- (0.08) -- ------- ------- ------- Total dividends and distributions (0.05) (0.22) -- ------- ------- ------- Net asset value at end of period $ 10.01 $ 8.97 $ 8.09 ======= ======= ======= Total investment return (c) 12.19 %(d) 14.13% (30.74%)(d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.85%++ 1.30% 0.19% ++ Net expenses (e) 0.50%++ 0.50% 0.50% ++ Expenses (before reimbursement) (e) 0.73%++ 0.88% 0.75% ++ Portfolio turnover rate 29% 42% 37% Net assets at end of period (in 000's) $63,726 $54,578 $38,881 </Table> <Table> <Caption> CLASS B ----------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 8.82 $ 7.94 $ 13.56 $ 11.97 $ 10.47 $10.00 ------- ------- ------- ------- ------- ------ Net investment income (loss) (a) 0.01 0.05 (0.03) (0.04) (0.10) (0.08) Net realized and unrealized gain (loss) on investments 1.03 0.98 (5.01) 2.07 1.72 0.55 (b) ------- ------- ------- ------- ------- ------ Total from investment operations 1.04 1.03 (5.04) 2.03 1.62 0.47 ------- ------- ------- ------- ------- ------ Less dividends and distributions: From net investment income -- (0.07) (0.24) (0.12) (0.07) -- From net realized gain on investments -- (0.08) (0.34) (0.32) (0.05) -- ------- ------- ------- ------- ------- ------ Total dividends and distributions -- (0.15) (0.58) (0.44) (0.12) -- ------- ------- ------- ------- ------- ------ Net asset value at end of period $ 9.86 $ 8.82 $ 7.94 $ 13.56 $ 11.97 $10.47 ======= ======= ======= ======= ======= ====== Total investment return (c) 11.79%(d) 13.32% (38.65%) 17.44% 15.59% 4.70% (d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.12%++ 0.65% (0.24%) (0.34%) (0.91%) (1.36%)++ Net expenses (e) 1.25%++ 1.25% 1.25% 1.23% 1.27% 1.37% ++ Expenses (before reimbursement) (e) 1.48%++ 1.64% 1.44% 1.30% 1.30% 2.59% ++ Portfolio turnover rate 29% 42% 37% 17% 84% 21% Net assets at end of period (in 000's) $53,777 $49,206 $42,501 $59,902 $27,770 $8,142 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 30 MainStay Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ---------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, 2009 OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 8.97 $ 8.08 $ 13.78 $ 12.08 $ 10.51 $ 10.00 ------- ------- ------- -------- ------- ------- 0.04 0.12 0.07 0.05 (0.03) (0.04) 1.05 0.99 (5.11) 2.11 1.74 0.55 (b) ------- ------- ------- -------- ------- ------- 1.09 1.11 (5.04) 2.16 1.71 0.51 ------- ------- ------- -------- ------- ------- (0.05) (0.14) (0.32) (0.14) (0.09) -- -- (0.08) (0.34) (0.32) (0.05) -- ------- ------- ------- -------- ------- ------- (0.05) (0.22) (0.66) (0.46) (0.14) -- ------- ------- ------- -------- ------- ------- $ 10.01 $ 8.97 $ 8.08 $ 13.78 $ 12.08 $ 10.51 ======= ======= ======= ======== ======= ======= 12.22%(d) 14.29% (38.20%) 18.42% 16.49% 5.10%(d) 0.88%++ 1.55% 0.60% 0.41% (0.25%) (0.61%)++ 0.47%++ 0.48% 0.49% 0.48% 0.52% 0.62%++ 0.47%++ 0.52% 0.57% 0.55% 0.55% 1.84%++ 29% 42% 37% 17% 84% 21% $72,386 $62,210 $58,165 $116,123 $54,499 $10,709 </Table> <Table> <Caption> CLASS C -------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 8.84 $ 7.96 $ 13.58 $ 11.97 $10.46 $10.00 ------- ------- ------- ------- ------ ------ 0.01 0.05 (0.02) (0.03) (0.11) (0.08) 1.02 0.98 (5.02) 2.08 1.74 0.54 (b) ------- ------- ------- ------- ------ ------ 1.03 1.03 (5.04) 2.05 1.63 0.46 ------- ------- ------- ------- ------ ------ -- (0.07) (0.24) (0.12) (0.07) -- -- (0.08) (0.34) (0.32) (0.05) -- ------- ------- ------- ------- ------ ------ -- (0.15) (0.58) (0.44) (0.12) -- ------- ------- ------- ------- ------ ------ $ 9.87 $ 8.84 $ 7.96 $ 13.58 $11.97 $10.46 ======= ======= ======= ======= ====== ====== 11.65%(d) 13.29% (38.58%) 17.51% 15.79% 4.60% (d) 0.11%++ 0.61% (0.21%) (0.26%) (0.95%) (1.36%)++ 1.25%++ 1.25% 1.25% 1.23% 1.27% 1.37% ++ 1.48%++ 1.64% 1.44% 1.30% 1.30% 2.59% ++ 29% 42% 37% 17% 84% 21% $12,464 $10,773 $ 8,682 $13,668 $8,640 $ 904 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 31 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I -------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.06 $ 8.17 $ 13.91 $12.17 $10.52 $10.00 ------ ------ ------- ------ ------ ------ Net investment income (loss) (a) 0.06 0.12 0.07 0.05 0.01 (0.01) Net realized and unrealized gain (loss) on investments 1.05 1.01 (5.12) 2.16 1.79 0.53 (b) ------ ------ ------- ------ ------ ------ Total from investment operations 1.11 1.13 (5.05) 2.21 1.80 0.52 ------ ------ ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.07) (0.16) (0.35) (0.15) (0.10) -- From net realized gain on investments -- (0.08) (0.34) (0.32) (0.05) -- ------ ------ ------- ------ ------ ------ Total dividends and distributions (0.07) (0.24) (0.69) (0.47) (0.15) -- ------ ------ ------- ------ ------ ------ Net asset value at end of period $10.10 $ 9.06 $ 8.17 $13.91 $12.17 $10.52 ====== ====== ======= ====== ====== ====== Total investment return (c) 12.31%(d) 14.40% (38.00%) 18.68% 17.36% 5.20% (d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 1.18%++ 1.50% 0.62% 0.41% 0.06% (0.24%)++ Net expenses (e) 0.22%++ 0.25% 0.25% 0.24% 0.25% 0.25% ++ Expenses (before reimbursement) (e) 0.22%++ 0.27% 0.28% 0.40% 0.28% 1.47% ++ Portfolio turnover rate 29% 42% 37% 17% 84% 21% Net assets at end of period (in 000's) $1,346 $1,229 $ 849 $ 107 $ 14 $ 11 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 32 MainStay Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. MAINSTAY MODERATE ALLOCATION FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 2.98% 19.49% 3.60% 3.32% Excluding sales charges 8.97 26.44 4.78 4.48 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY MODERATE S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX(R) BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 9450 10000 10000 10000 9346 9846 9879 10114 10492 11364 13187 10186 11737 13096 15800 10935 11916 12483 15519 11686 9335 8075 8883 12134 4/30/10 11803 11212 11941 13141 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 3.12% 19.68% 3.61% 3.33% Excluding sales charges 9.12 26.65 4.79 4.49 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY MODERATE S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 23625 25000 25000 25000 23365 24616 24697 25285 26229 28411 32967 25464 29342 32740 39499 27338 29738 31209 38797 29215 23310 20188 22206 30336 4/30/10 29521 28030 29853 32853 </Table> CLASS B SHARES--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 3.69% 20.77% 3.63% 3.52% Excluding sales charges 8.69 25.77 3.97 3.69 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY MODERATE S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 10000 10000 10000 10000 9890 9846 9879 10114 11012 11364 13187 10186 12228 13096 15800 10935 12296 12483 15519 11686 9556 8075 8883 12134 4/30/10 11918 11212 11941 13141 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 5.00% if redeemed within the first six years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 33 CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 7.67% 24.60% 3.97% 3.68% Excluding sales charges 8.67 25.60 3.97 3.68 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY MODERATE S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 10000 10000 10000 10000 9890 9846 9879 10114 11012 11364 13187 10186 12238 13096 15800 10935 12306 12483 15519 11686 9566 8075 8883 12134 4/30/10 12015 11212 11941 13141 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - -------------------------------------------------------- 9.32% 27.09% 5.06% 4.78% </Table> (PERFORMANCE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY MODERATE S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 10000 10000 10000 10000 9900 9846 9879 10114 11142 11364 13187 10186 12496 13096 15800 10935 12703 12483 15519 11686 9972 8075 8883 12134 4/30/10 12674 11212 11941 13141 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE SINCE MONTHS YEAR YEARS INCEPTION S&P 500(R) Index(3) 15.66% 38.84% 2.63% 2.28% MSCI EAFE(R) Index(4) 2.48 34.43 3.86 3.56 Barclays Capital U.S. Aggregate Bond Index(5) 2.54 8.30 5.38 5.53 Average Lipper mixed-asset target allocation moderate fund(6) 9.53 28.19 3.68 3.44 </Table> information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in fees and expenses. Unadjusted, the performance shown for the Investor Class shares might have been lower. 3. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. Results assume reinvestment of all income and capital gains. The S&P 500(R) Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--is considered to be representative of the international stock market. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 5. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the Mortgage-Backed Securities Index and the Asset- Backed Securities Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The average Lipper mixed-asset target allocation moderate fund is representative of funds that, by portfolio practice, maintain a mix of between 40%-60% equity securities, with the remainder invested in bonds, cash, and cash equivalents. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 34 MainStay Moderate Allocation Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY MODERATE ALLOCATION FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,089.70 $2.59 $1,022.30 $2.51 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,091.20 $2.02 $1,022.90 $1.96 - ------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,086.90 $6.47 $1,018.60 $6.26 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,086.70 $6.47 $1,018.60 $6.26 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,093.20 $0.73 $1,024.10 $0.70 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.50% for Investor Class, 0.39% for Class A, 1.25% for Class B and Class C and 0.14% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. mainstayinvestments.com 35 INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Total Return 43.5 Growth of Capital 34.8 Current Income 11.9 Capital Appreciation 9.9 Other Assets, Less Liabilities (0.1) </Table> See Portfolio of Investments on page 39 for specific holdings within these categories. 36 MainStay Moderate Allocation Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY MODERATE ALLOCATION FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Moderate Allocation Fund returned 8.97% for Investor Class shares, 9.12% for Class A shares, 8.69% for Class B shares and 8.67% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 9.32%. All share classes underperformed the 9.53% return of the average Lipper(1) mixed-asset target allocation moderate fund for the six months ended April 30, 2010. All share classes also underperformed the 15.66% return of the S&P 500(R) Index(2) for the same six-month period. The S&P 500(R) Index is the Fund's broad-based securities-market index. See pages 33 and 34 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was moderately below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, detracted from the Fund's performance relative to the S&P 500(R) Index and the average Lipper peer fund. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a period when value stocks were in favor. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underlying Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity mar- kets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most significant change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This shift had a positive impact on the Fund's performance, as value-oriented smaller-capitalization stocks 1. See footnote on page 34 for more information on Lipper Inc. 2. See footnote on page 34 for more information on the S&P 500(R) Index. 3. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. mainstayinvestments.com 37 outpaced growth-oriented larger-cap stocks as the reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated new positions in MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's overall responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the highest total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds reached furthest down the capitalization spectrum. The worst returns came from Underlying Funds that invest abroad, namely MainStay ICAP International Fund and MainStay 130/30 International Fund. These Underlying Equity Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? Among the Underlying Equity Funds in which the Fund invested, MainStay MAP Fund and MainStay Growth Equity Fund were the strongest contributors to the Fund's absolute performance. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND DURING THE SIX MONTHS ENDED APRIL 30, 2010? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. DURING THE REPORTING PERIOD, WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction in credit spreads that accompanied the economic recovery. MainStay Indexed Bond Fund and Main- Stay Intermediate Term Bond Fund were the worst-performing Underlying Fixed Income Funds, as both invest in higher-quality debt instruments. Still, both of these Underlying Fixed Income Funds posted positive results during the reporting period. 4. The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 38 MainStay Moderate Allocation Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 100.1%+ - ------------------------------------------------------ EQUITY FUNDS 59.6% MainStay 130/30 Core Fund Class I (a) 4,632,146 $ 33,629,382 MainStay 130/30 Growth Fund Class I (a)(b) 457,663 3,656,725 MainStay 130/30 International Fund Class I (a) 2,048,460 12,946,265 MainStay Common Stock Fund Class I (a) 2,043,292 22,414,915 MainStay Epoch Global Choice Fund Class I (a) 272,786 3,854,462 MainStay Epoch U.S. All Cap Fund Class I (a) 1,187,242 26,154,951 MainStay Growth Equity Fund Class I (a) 107,655 1,104,536 MainStay ICAP Equity Fund Class I 574,591 19,673,982 MainStay ICAP International Fund Class I 474,951 13,023,152 MainStay ICAP Select Equity Fund Class I 595,239 19,696,452 MainStay International Equity Fund Class I 899,269 11,034,028 MainStay Large Cap Growth Fund Class I (b) 3,930,639 25,509,849 MainStay MAP Fund Class I 1,015,059 30,411,167 MainStay S&P 500 Index Fund Class I 4,238 116,363 MainStay U.S. Small Cap Fund Class I (a)(b) 685,646 10,442,396 ------------ Total Equity Funds (Cost $220,738,275) 233,668,625 ------------ FIXED INCOME FUNDS 40.5% MainStay Convertible Fund Class I 285,638 4,256,004 MainStay Floating Rate Fund Class I (a) 2,601,303 24,348,197 MainStay High Yield Corporate Bond Fund Class I 1,630,240 9,422,788 MainStay High Yield Opportunities Fund Class I (a) 1,095,656 12,983,529 MainStay Indexed Bond Fund Class I (a) 6,637,057 75,463,337 MainStay Intermediate Term Bond Fund Class I (a) 3,076,974 32,338,992 ------------ Total Fixed Income Funds (Cost $151,266,404) 158,812,847 ------------ Total Investments (Cost $372,004,679) (c) 100.1% 392,481,472 Other Assets, Less Liabilities (0.1) (325,425) --------- ------------ Net Assets 100.0% $392,156,047 ========= ============ </Table> <Table> + Percentages indicated are based on Fund net assets. (a) The Fund's ownership exceeds 5% of the outstanding shares of the Underlying Funds share class (See Note 3). (b) Non-income producing Underlying Fund. (c) At April 30, 2010, cost is $384,351,610 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 23,510,354 Gross unrealized depreciation (15,380,492) ------------ Net unrealized appreciation $ 8,129,862 ============ </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $233,668,625 $ -- $ -- $233,668,625 Fixed Income Funds 158,812,847 -- -- 158,812,847 ------------ -------- -------- ------------ Total Investments in Securities $392,481,472 $-- $-- $392,481,472 ============ ======== ======== ============ </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 39 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $372,004,679) $392,481,472 Cash 603,097 Receivables: Fund shares sold 640,142 Manager (See Note 3) 11,439 Other assets 61,540 ------------ Total assets 393,797,690 ------------ LIABILITIES: Payables: Fund shares redeemed 678,621 Investment securities purchased 603,097 NYLIFE Distributors (See Note 3) 146,663 Transfer agent (See Note 3) 101,816 Shareholder communication 74,349 Professional fees 29,838 Custodian 1,606 Trustees 1,274 Accrued expenses 4,379 ------------ Total liabilities 1,641,643 ------------ Net assets $392,156,047 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 37,334 Additional paid-in capital 407,461,209 ------------ 407,498,543 Accumulated undistributed net investment income 1,189,795 Accumulated net realized loss on investments (37,009,084) Net unrealized appreciation on investments 20,476,793 ------------ Net assets $392,156,047 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 74,447,872 ============ Shares of beneficial interest outstanding 7,067,672 ============ Net asset value per share outstanding $ 10.53 Maximum sales charge (5.50% of offering price) 0.61 ------------ Maximum offering price per share outstanding $ 11.14 ============ CLASS A Net assets applicable to outstanding shares $197,350,665 ============ Shares of beneficial interest outstanding 18,745,808 ============ Net asset value per share outstanding $ 10.53 Maximum sales charge (5.50% of offering price) 0.61 ------------ Maximum offering price per share outstanding $ 11.14 ============ CLASS B Net assets applicable to outstanding shares $ 73,292,789 ============ Shares of beneficial interest outstanding 7,022,380 ============ Net asset value and offering price per share outstanding $ 10.44 ============ CLASS C Net assets applicable to outstanding shares $ 38,143,212 ============ Shares of beneficial interest outstanding 3,654,313 ============ Net asset value and offering price per share outstanding $ 10.44 ============ CLASS I Net assets applicable to outstanding shares $ 8,921,509 ============ Shares of beneficial interest outstanding 844,097 ============ Net asset value and offering price per share outstanding $ 10.57 ============ </Table> 40 MainStay Moderate Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 4,476,702 ----------- EXPENSES: Distribution/Service--Investor Class (See Note 3) 85,416 Distribution/Service--Class A (See Note 3) 231,490 Distribution/Service--Class B (See Note 3) 350,496 Distribution/Service--Class C (See Note 3) 177,375 Transfer agent (See Note 3) 296,473 Shareholder communication 45,382 Registration 41,676 Professional fees 36,247 Trustees 6,325 Custodian 6,197 Miscellaneous 10,819 ----------- Total expenses before reimbursement 1,287,896 Expense reimbursement from Manager (See Note 3) (92,211) ----------- Net expenses 1,195,685 ----------- Net investment income 3,281,017 ----------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain on: Affiliated investment company transactions 239,291 Capital gain distributions from affiliated investment companies 231,454 ----------- Net realized gain on investments from affiliated investment companies 470,745 ----------- Net change in unrealized depreciation on investments 27,614,739 ----------- Net realized and unrealized gain on investments and investments 28,085,484 ----------- Net increase in net assets resulting from operations $31,366,501 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 41 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 3,281,017 $ 6,878,826 Net realized gain (loss) on investments from affiliated investment company transactions 470,745 (34,280,675) Net change in unrealized depreciation on investments 27,614,739 75,467,921 -------------------------- Net increase in net assets resulting from operations 31,366,501 48,066,072 -------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (1,211,974) (1,390,306) Class A (3,395,080) (4,314,751) Class B (828,657) (1,235,625) Class C (418,401) (596,495) Class I (93,813) (129,723) -------------------------- (5,947,925) (7,666,900) -------------------------- From net realized gain on investments: Investor Class -- (586,276) Class A -- (1,824,129) Class B -- (729,808) Class C -- (352,872) Class I -- (50,077) -------------------------- -- (3,543,162) -------------------------- Total dividends and distributions to shareholders (5,947,925) (11,210,062) -------------------------- Capital share transactions: Net proceeds from sale of shares 52,256,975 76,669,485 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 5,617,922 10,605,468 Cost of shares redeemed (35,947,001) (62,845,725) -------------------------- Increase in net assets derived from capital share transactions 21,927,896 24,429,228 -------------------------- Net increase in net assets 47,346,472 61,285,238 NET ASSETS: Beginning of period 344,809,575 283,524,337 -------------------------- End of period $392,156,047 $344,809,575 ========================== Accumulated undistributed net investment income at end of period $ 1,189,795 $ 3,856,703 ========================== </Table> 42 MainStay Moderate Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 43 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 9.84 $ 8.77 $ 11.12 ------- ------- ------- Net investment income 0.09 0.22 (a) 0.14 (a) Net realized and unrealized gain (loss) on investments 0.78 1.22 (2.49) ------- ------- ------- Total from investment operations 0.87 1.44 (2.35) ------- ------- ------- Less dividends and distributions: From net investment income (0.18) (0.26) -- From net realized gain on investments -- (0.11) -- ------- ------- ------- Total dividends and distributions (0.18) (0.37) -- ------- ------- ------- Net asset value at end of period $ 10.53 $ 9.84 $ 8.77 ======= ======= ======= Total investment return (c) 8.97%(d) 17.12% (21.13%)(d) Ratios (to average net assets)/Supplemental Data: Net investment income 1.96%++ 2.48% 1.94% ++ Net expenses (e) 0.50%++ 0.46% 0.45% ++ Expenses (before reimbursement) (e) 0.61%++ 0.73% 0.61% ++ Portfolio turnover rate 21% 35% 40% Net assets at end of period (in 000's) $74,448 $63,454 $46,290 </Table> <Table> <Caption> CLASS B ----------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.72 $ 8.65 $ 12.23 $ 11.30 $ 10.32 $ 10.00 ------- ------- ------- ------- ------- ------- Net investment income 0.06 0.15 (a) 0.15 (a) 0.18 0.13 (a) 0.04 (a) Net realized and unrealized gain (loss) on investments 0.78 1.21 (3.27) 1.18 1.02 0.29 (b) ------- ------- ------- ------- ------- ------- Total from investment operations 0.84 1.36 (3.12) 1.36 1.15 0.33 ------- ------- ------- ------- ------- ------- Less dividends and distributions: From net investment income (0.12) (0.18) (0.26) (0.16) (0.17) (0.01) From net realized gain on investments -- (0.11) (0.20) (0.27) (0.00)++ -- ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.12) (0.29) (0.46) (0.43) (0.17) (0.01) ------- ------- ------- ------- ------- ------- Net asset value at end of period $ 10.44 $ 9.72 $ 8.65 $ 12.23 $ 11.30 $ 10.32 ======= ======= ======= ======= ======= ======= Total investment return (c) 8.69%(d) 16.34% (26.41%) 12.38% 11.31% 3.26%(d) Ratios (to average net assets)/Supplemental Data: Net investment income 1.20%++ 1.77% 1.38% 1.54% 1.21% 0.67%++ Net expenses (e) 1.25%++ 1.21% 1.22% 1.21% 1.20% 1.30%++ Expenses (before reimbursement) (e) 1.36%++ 1.49% 1.32% 1.21% 1.20% 1.72%++ Portfolio turnover rate 21% 35% 40% 10% 48% 2% Net assets at end of period (in 000's) $73,293 $67,726 $58,738 $63,929 $37,649 $19,676 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 44 MainStay Moderate Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ------------------------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 9.83 $ 8.76 $ 12.32 $ 11.34 $ 10.35 $ 10.00 -------- -------- -------- -------- -------- ------- 0.10 0.22 (a) 0.24 (a) 0.27 0.20 (a) 0.09 (a) 0.79 1.22 (3.29) 1.18 1.04 0.28 (b) -------- -------- -------- -------- -------- ------- 0.89 1.44 (3.05) 1.45 1.24 0.37 -------- -------- -------- -------- -------- ------- (0.19) (0.26) (0.31) (0.20) (0.25) (0.02) -- (0.11) (0.20) (0.27) (0.00)++ -- -------- -------- -------- -------- -------- ------- (0.19) (0.37) (0.51) (0.47) (0.25) (0.02) -------- -------- -------- -------- -------- ------- $ 10.53 $ 9.83 $ 8.76 $ 12.32 $ 11.34 $ 10.35 ======== ======== ======== ======== ======== ======= 9.12%(d) 17.14% (25.78%) 13.18% 12.18% 3.73%(d) 2.06%++ 2.56% 2.17% 2.27% 1.84% 1.42%++ 0.39%++ 0.43% 0.46% 0.46% 0.45% 0.55%++ 0.39%++ 0.43% 0.46% 0.46% 0.45% 0.97%++ 21% 35% 40% 10% 48% 2% $197,351 $176,139 $146,133 $192,835 $107,586 $24,080 </Table> <Table> <Caption> CLASS C --------------------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 9.72 $ 8.66 $ 12.23 $ 11.30 $ 10.32 $10.00 ------- ------- ------- ------- ------- ------ 0.06 0.15 (a) 0.15 (a) 0.19 0.12 (a) 0.04 (a) 0.78 1.20 (3.26) 1.17 1.03 0.29 (b) ------- ------- ------- ------- ------- ------ 0.84 1.35 (3.11) 1.36 1.15 0.33 ------- ------- ------- ------- ------- ------ (0.12) (0.18) (0.26) (0.16) (0.17) (0.01) -- (0.11) (0.20) (0.27) (0.00)++ -- ------- ------- ------- ------- ------- ------ (0.12) (0.29) (0.46) (0.43) (0.17) (0.01) ------- ------- ------- ------- ------- ------ $ 10.44 $ 9.72 $ 8.66 $ 12.23 $ 11.30 $10.32 ======= ======= ======= ======= ======= ====== 8.67%(d) 16.19% (26.33%) 12.37% 11.31% 3.26%(d) 1.22%++ 1.78% 1.39% 1.52% 1.11% 0.67%++ 1.25%++ 1.21% 1.22% 1.21% 1.20% 1.30%++ 1.36%++ 1.49% 1.32% 1.21% 1.20% 1.72%++ 21% 35% 40% 10% 48% 2% $38,143 $33,043 $27,005 $31,191 $15,192 $2,958 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 45 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I -------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.87 $ 8.80 $ 12.37 $11.36 $10.35 $10.00 ------ ------ ------- ------ ------ ------ Net investment income 0.16 0.25 (a) 0.27 (a) 0.29 0.22 (a) 0.10 (a) Net realized and unrealized gain (loss) on investments 0.75 1.21 (3.31) 1.20 1.06 0.28 (b) ------ ------ ------- ------ ------ ------ Total from investment operations 0.91 1.46 (3.04) 1.49 1.28 0.38 ------ ------ ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.21) (0.28) (0.33) (0.21) (0.27) (0.03) From net realized gain on investments -- (0.11) (0.20) (0.27) (0.00)++ -- ------ ------ ------- ------ ------ ------ Total dividends and distributions (0.21) (0.39) (0.53) (0.48) (0.27) (0.03) ------ ------ ------- ------ ------ ------ Net asset value at end of period $10.57 $ 9.87 $ 8.80 $12.37 $11.36 $10.35 ====== ====== ======= ====== ====== ====== Total investment return (c) 9.32%(d) 17.40% (25.54%) 13.44% 12.63% 3.80%(d) Ratios (to average net assets)/Supplemental Data: Net investment income 2.23%++ 2.81% 2.52% 2.66% 2.04% 1.72%++ Net expenses (e) 0.14%++ 0.18% 0.19% 0.18% 0.18% 0.25%++ Expenses (before reimbursement) (e) 0.14%++ 0.18% 0.19% 0.18% 0.18% 0.67%++ Portfolio turnover rate 21% 35% 40% 10% 48% 2% Net assets at end of period (in 000's) $8,922 $4,447 $ 5,358 $1,446 $ 105 $ 10 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 46 MainStay Moderate Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. MAINSTAY MODERATE GROWTH ALLOCATION FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 5.00% 24.93% 3.03% 2.62% Excluding sales charges 11.11 32.21 4.21 3.77 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MODERATE GROWTH S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE ALLOCATION FUND INDEX INDEX BOND INDEX --------------- ---------- ------------ ---------------- 4/4/05 9450 10000 10000 10000 9280 9846 9879 10114 10822 11364 13187 10186 12227 13096 15800 10935 12154 12483 15519 11686 8625 8075 8883 12134 4/30/10 11403 11212 11941 13141 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 5.04% 25.15% 3.04% 2.63% Excluding sales charges 11.16 32.43 4.21 3.78 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY MODERATE BARCLAYS CAPITAL GROWTH ALLOCATION S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 23625 25000 25000 25000 23200 24616 24697 25285 27055 28411 32967 25464 30568 32740 39499 27338 30384 31209 38797 29215 21534 20188 22206 30336 4/30/10 28518 28030 29853 32853 </Table> CLASS B SHARES--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 5.67% 26.19% 3.04% 2.80% Excluding sales charges 10.67 31.19 3.39 2.97 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY MODERATE BARCLAYS CAPITAL GROWTH ALLOCATION S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 10000 10000 10000 10000 9820 9846 9879 10114 11353 11364 13187 10186 12739 13096 15800 10935 12568 12483 15519 11686 8844 8075 8883 12134 4/30/10 11503 11212 11941 13141 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 5.00% if redeemed within the first six years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 47 CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - ----------------------------------------------------------------- With sales charges 9.66% 30.18% 3.39% 2.97% Excluding sales charges 10.66 31.18 3.39 2.97 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY MODERATE BARCLAYS CAPITAL GROWTH ALLOCATION S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 10000 10000 10000 10000 9820 9846 9879 10114 11353 11364 13187 10186 12739 13096 15800 10935 12568 12483 15519 11686 8845 8075 8883 12134 4/30/10 11603 11212 11941 13141 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (4/4/05) - -------------------------------------------------------- 11.19% 32.58% 4.55% 4.11% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY MODERATE BARCLAYS CAPITAL GROWTH ALLOCATION S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE FUND INDEX INDEX BOND INDEX ----------------- ---------- ------------ ---------------- 4/4/05 10000 10000 10000 10000 9820 9846 9879 10114 11504 11364 13187 10186 13050 13096 15800 10935 13004 12483 15519 11686 9251 8075 8883 12134 4/30/10 12265 11212 11941 13141 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE SINCE MONTHS YEAR YEARS INCEPTION S&P 500(R) Index(3) 15.66% 38.84% 2.63% 2.28% MSCI EAFE(R) Index(4) 2.48 34.43 3.86 3.56 Barclays Capital U.S. Aggregate Bond Index(5) 2.54 8.30 5.38 5.53 Average Lipper mixed-asset target allocation growth fund(6) 11.01 31.23 3.50 3.15 </Table> to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in fees and expenses. Unadjusted, the performance shown for the Investor Class shares might have been lower. 3. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. Results assume reinvestment of all income and capital gains. The S&P 500(R) Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--is considered to be representative of the international stock market. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 5. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the Mortgage-Backed Securities Index and the Asset- Backed Securities Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The average Lipper mixed-asset target allocation growth fund is representative of funds that, by portfolio practice, maintain a mix of between 60%-80% equity securities, with the remainder invested in bonds, cash, and cash equivalents. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLE AND GRAPH AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 48 MainStay Moderate Growth Allocation Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY MODERATE GROWTH ALLOCATION FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,111.10 $2.62 $1,022.30 $2.51 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,111.60 $2.15 $1,022.80 $2.06 - ------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,106.70 $6.53 $1,018.60 $6.26 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,106.60 $6.53 $1,018.60 $6.26 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,111.90 $0.84 $1,024.00 $0.80 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.50% for Investor Class, 0.41% for Class A, 1.25% for Class B and Class C and 0.16% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. mainstayinvestments.com 49 INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Growth of Capital 46.3 Total Return 28.6 Capital Appreciation 13 Current Income 12.1 Other Assets,Less Liabilities 0 </Table> See Portfolio of Investments on page 53 for specific holdings within these categories. ++ Less than one-tenth of a percent. 50 MainStay Moderate Growth Allocation Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY MODERATE GROWTH ALLOCATION FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Moderate Growth Allocation Fund returned 11.11% for Investor Class shares, 11.16% for Class A shares, 10.67% for Class B shares and 10.66% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 11.19%. Investor Class, Class A and Class I shares outperformed--and Class B and Class C shares underperformed--the 11.01% return of the average Lipper(1) mixed-asset target allocation growth fund for the six months ended April 30, 2010. All share classes underperformed the 15.66% return of the S&P 500(R) Index(2) for the same six-month period. The S&P 500(R) Index is the Fund's broad-based securities- market index. See pages 47 and 48 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was moderately below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, contributed to the shortfall. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a period when value stocks were in favor. Despite these shortcomings, three of the Fund's share classes managed to outperform the average Lipper peer fund. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underlying Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity markets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most significant change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This 1. See footnote on page 48 for more information on Lipper Inc. 2. See footnote on page 48 for more information on the S&P 500(R) Index. 3. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. mainstayinvestments.com 51 shift had a positive impact on the Fund's performance, as value-oriented smaller-capitalization stocks outpaced growth-oriented larger-cap stocks as the reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated new positions in MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's overall responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the highest total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds reached furthest down the capitalization spectrum. The worst returns came from Underlying Funds that invest abroad, namely MainStay ICAP International Fund and MainStay 130/30 International Fund. These Underlying Equity Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? Among the Underlying Equity Funds in which the Fund invested, MainStay MAP Fund and MainStay Growth Equity Fund were the strongest contributors to the Fund's absolute performance. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND DURING THE SIX MONTHS ENDED APRIL 30, 2010? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. DURING THE REPORTING PERIOD, WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction in credit spreads that accompanied the economic recovery. MainStay Indexed Bond Fund and Main- Stay Intermediate Term Bond Fund were the worst-performing Underlying Fixed Income Funds, as both invest in higher-quality debt instruments. Still, both of these Underlying Fixed Income Funds posted positive results during the reporting period. 4. The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 52 MainStay Moderate Growth Allocation Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 100.0%+ - ------------------------------------------------------ EQUITY FUNDS 79.7% MainStay 130/30 Core Fund Class I (a) 5,843,181 $ 42,421,496 MainStay 130/30 Growth Fund Class I (a)(b) 398,733 3,185,879 MainStay 130/30 International Fund Class I (a) 3,031,488 19,159,002 MainStay Common Stock Fund Class I (a) 2,857,653 31,348,453 MainStay Epoch Global Choice Fund Class I (a) 410,065 5,794,219 MainStay Epoch U.S. All Cap Fund Class I (a) 1,432,516 31,558,331 MainStay Growth Equity Fund Class I (a) 239,523 2,457,508 MainStay ICAP Equity Fund Class I 623,129 21,335,941 MainStay ICAP International Fund Class I 702,644 19,266,496 MainStay ICAP Select Equity Fund Class I 645,489 21,359,247 MainStay International Equity Fund Class I 1,332,385 16,348,369 MainStay Large Cap Growth Fund Class I (b) 5,196,251 33,723,670 MainStay MAP Fund Class I (a) 1,129,596 33,842,688 MainStay S&P 500 Index Fund Class I 19,936 547,456 MainStay U.S. Small Cap Fund Class I (a)(b) 1,826,093 27,811,402 ------------ Total Equity Funds (Cost $306,811,576) 310,160,157 ------------ FIXED INCOME FUNDS 20.3% MainStay Convertible Fund Class I (a) 742,468 11,062,775 MainStay Floating Rate Fund Class I (a) 2,619,705 24,520,443 MainStay High Yield Corporate Bond Fund Class I 1,648,929 9,530,812 MainStay High Yield Opportunities Fund Class I (a) 1,113,655 13,196,815 MainStay Indexed Bond Fund Class I 1,286,758 14,630,436 MainStay Intermediate Term Bond Fund Class I 596,545 6,269,692 ------------ Total Fixed Income Funds (Cost $74,989,769) 79,210,973 ------------ Total Investments (Cost $381,801,345) (c) 100.0% 389,371,130 Other Assets, Less Liabilities (0.0)++ (46,270) --------- ------------ Net Assets 100.0% $389,324,860 ========= ============ </Table> <Table> + Percentages indicated are based on Fund net assets. ++ Less than one-tenth of a percent. (a) The Fund's ownership exceeds 5% of the outstanding shares of the Underlying Funds share class (See Note 3). (b) Non-income producing Underlying Fund. (c) At April 30, 2010, cost is $389,595,264 for federal income tax purposes and net unrealized depreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 17,074,194 Gross unrealized depreciation (17,298,328) ------------ Net unrealized depreciation $ (224,134) ============ </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $310,160,157 $ -- $ -- $310,160,157 Fixed Income Funds 79,210,973 -- -- 79,210,973 ------------ -------- -------- ------------ Total Investments in Securities $389,371,130 $-- $-- $389,371,130 ============ ======== ======== ============ </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 53 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $381,801,345) $389,371,130 Receivables: Fund shares sold 648,053 Investment securities sold 67,483 Manager (See Note 3) 22,430 Other assets 61,420 ------------ Total assets 390,170,516 ------------ LIABILITIES: Due to custodian 67,483 Payables: Fund shares redeemed 402,557 NYLIFE Distributors (See Note 3) 155,387 Transfer agent (See Note 3) 135,717 Shareholder communication 54,780 Professional fees 22,338 Custodian 1,524 Trustees 1,232 Accrued expenses 4,638 ------------ Total liabilities 845,656 ------------ Net assets $389,324,860 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 37,906 Additional paid-in capital 425,639,752 ------------ 425,677,658 Accumulated undistributed net investment income 320,777 Accumulated net realized loss on investments (44,243,360) Net unrealized appreciation on investments 7,569,785 ------------ Net assets $389,324,860 ============ INVESTOR CLASS Net assets applicable to outstanding shares $103,219,578 ============ Shares of beneficial interest outstanding 10,013,423 ============ Net asset value per share outstanding $ 10.31 Maximum sales charge (5.50% of offering price) 0.60 ------------ Maximum offering price per share outstanding $ 10.91 ============ CLASS A Net assets applicable to outstanding shares $163,781,784 ============ Shares of beneficial interest outstanding 15,892,053 ============ Net asset value per share outstanding $ 10.31 Maximum sales charge (5.50% of offering price) 0.60 ------------ Maximum offering price per share outstanding $ 10.91 ============ CLASS B Net assets applicable to outstanding shares $ 96,120,548 ============ Shares of beneficial interest outstanding 9,431,350 ============ Net asset value and offering price per share outstanding $ 10.19 ============ CLASS C Net assets applicable to outstanding shares $ 25,386,830 ============ Shares of beneficial interest outstanding 2,490,845 ============ Net asset value and offering price per share outstanding $ 10.19 ============ CLASS I Net assets applicable to outstanding shares $ 816,120 ============ Shares of beneficial interest outstanding 78,612 ============ Net asset value and offering price per share outstanding $ 10.38 ============ </Table> 54 MainStay Moderate Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 3,701,856 ----------- EXPENSES: Distribution/Service--Investor Class (See Note 3) 117,983 Distribution/Service--Class A (See Note 3) 188,248 Distribution/Service--Class B (See Note 3) 459,676 Distribution/Service--Class C (See Note 3) 116,740 Transfer agent (See Note 3) 387,831 Shareholder communication 49,960 Registration 40,464 Professional fees 37,937 Custodian 6,303 Trustees 6,244 Miscellaneous 10,692 ----------- Total expenses before reimbursement 1,422,078 Expense reimbursement from Manager (See Note 3) (160,232) ----------- Net expenses 1,261,846 ----------- Net investment income 2,440,010 ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain (loss) on: Affiliated investment company transactions (2,633,282) Capital gain distributions from affiliated investment companies 117,972 ----------- Net realized loss on investments from affiliated investment companies (2,515,310) ----------- Net change in unrealized depreciation on investments 37,241,409 ----------- Net realized and unrealized gain on investments 34,726,099 ----------- Net increase in net assets resulting from operations $37,166,109 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 55 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 2,440,010 $ 5,398,434 Net realized loss on investments from affiliated investment company transactions (2,515,310) (39,569,309) Net change in unrealized depreciation on investments 37,241,409 80,825,942 -------------------------- Net increase in net assets resulting from operations 37,166,109 46,655,067 -------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (1,203,933) (1,500,796) Class A (2,008,561) (2,923,712) Class B (623,138) (1,149,260) Class C (156,948) (293,037) Class I (11,153) (13,951) -------------------------- (4,003,733) (5,880,756) -------------------------- From net realized gain on investments: Investor Class -- (844,025) Class A -- (1,651,934) Class B -- (1,019,418) Class C -- (258,701) Class I -- (6,933) -------------------------- -- (3,781,011) -------------------------- Total dividends and distributions to shareholders (4,003,733) (9,661,767) -------------------------- Capital share transactions: Net proceeds from sale of shares 44,657,511 61,338,788 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 3,892,702 9,328,362 Cost of shares redeemed (28,986,022) (55,761,867) -------------------------- Increase in net assets derived from capital share transactions 19,564,191 14,905,283 -------------------------- Net increase in net assets 52,726,567 51,898,583 NET ASSETS: Beginning of period 336,598,293 284,699,710 -------------------------- End of period $389,324,860 $336,598,293 ========================== Accumulated undistributed net investment income at end of period $ 320,777 $ 1,884,500 ========================== </Table> 56 MainStay Moderate Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 57 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS -------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 9.40 $ 8.36 $ 11.37 -------- ------- ------- Net investment income 0.08 (a) 0.17 (a) 0.15 (a) Net realized and unrealized gain (loss) on investments 0.96 1.17 (3.16) -------- ------- ------- Total from investment operations 1.04 1.34 (3.01) -------- ------- ------- Less dividends and distributions: From net investment income (0.13) (0.19) -- From net realized gain on investments -- (0.11) -- -------- ------- ------- Total dividends and distributions (0.13) (0.30) -- -------- ------- ------- Net asset value at end of period $ 10.31 $ 9.40 $ 8.36 ======== ======= ======= Total investment return (c) 11.11%(d) 16.87% (26.47%)(d) Ratios (to average net assets)/Supplemental Data: Net investment income 1.55%++ 2.02% 2.16%++ Net expenses (e) 0.50%++ 0.47% 0.45%++ Expenses (before reimbursement) (e) 0.65%++ 0.79% 0.67%++ Portfolio turnover rate 29% 36% 40% Net assets at end of period (in 000's) $103,220 $86,438 $61,901 </Table> <Table> <Caption> CLASS B ----------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.27 $ 8.23 $ 12.93 $ 11.60 $ 10.42 $ 10.00 ------- ------- ------- ------- ------- ------- Net investment income (loss) 0.04 (a) 0.11 (a) 0.05 (a) 0.12 0.04 (a) (0.01)(a) Net realized and unrealized gain (loss) on investments 0.95 1.16 (4.21) 1.57 1.33 0.43 (b) ------- ------- ------- ------- ------- ------- Total from investment operations 0.99 1.27 (4.16) 1.69 1.37 0.42 ------- ------- ------- ------- ------- ------- Less dividends and distributions: From net investment income (0.07) (0.12) (0.28) (0.13) (0.19) -- From net realized gain on investments -- (0.11) (0.26) (0.23) (0.00)++ -- ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.07) (0.23) (0.54) (0.36) (0.19) -- ------- ------- ------- ------- ------- ------- Net asset value at end of period $ 10.19 $ 9.27 $ 8.23 $ 12.93 $ 11.60 $ 10.42 ======= ======= ======= ======= ======= ======= Total investment return (c) 10.67%(d) 16.06% (33.42%) 14.95% 13.28% 4.20%(d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.80%++ 1.35% 0.48% 0.73% 0.32% (0.27%)++ Net expenses (e) 1.25%++ 1.21% 1.22% 1.21% 1.18% 1.31%++ Expenses (before reimbursement) (e) 1.40%++ 1.54% 1.37% 1.24% 1.18% 1.80%++ Portfolio turnover rate 29% 36% 40% 13% 61% 2% Net assets at end of period (in 000's) $96,121 $87,220 $76,188 $93,540 $48,046 $17,453 </Table> <Table> * Unaudited ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 58 MainStay Moderate Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ------------------------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 9.40 $ 8.35 $ 13.10 $ 11.68 $ 10.46 $ 10.00 -------- -------- -------- -------- -------- ------- 0.08 (a) 0.18 (a) 0.15 (a) 0.20 0.11 (a) 0.03 (a) 0.96 1.17 (4.28) 1.60 1.35 0.43 (b) -------- -------- -------- -------- -------- ------- 1.04 1.35 (4.13) 1.80 1.46 0.46 -------- -------- -------- -------- -------- ------- (0.13) (0.19) (0.36) (0.15) (0.24) -- -- (0.11) (0.26) (0.23) (0.00)++ -- -------- -------- -------- -------- -------- ------- (0.13) (0.30) (0.62) (0.38) (0.24) -- -------- -------- -------- -------- -------- ------- $ 10.31 $ 9.40 $ 8.35 $ 13.10 $ 11.68 $ 10.46 ======== ======== ======== ======== ======== ======= 11.16%(d) 17.00% (32.92%) 15.83% 14.20% 4.60%(d) 1.64%++ 2.18% 1.30% 1.46% 0.98% 0.48%++ 0.41%++ 0.43% 0.46% 0.46% 0.43% 0.56%++ 0.41%++ 0.43% 0.49% 0.49% 0.43% 1.05%++ 29% 36% 40% 13% 61% 2% $163,782 $140,284 $127,086 $207,499 $112,099 $22,617 </Table> <Table> <Caption> CLASS C --------------------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 9.27 $ 8.23 $ 12.93 $ 11.60 $ 10.42 $10.00 ------- ------- ------- ------- ------- ------ 0.04 (a) 0.11 (a) 0.06 (a) 0.13 0.03 (a) (0.01)(a) 0.95 1.16 (4.22) 1.56 1.34 0.43 (b) ------- ------- ------- ------- ------- ------ 0.99 1.27 (4.16) 1.69 1.37 0.42 ------- ------- ------- ------- ------- ------ (0.07) (0.12) (0.28) (0.13) (0.19) -- -- (0.11) (0.26) (0.23) (0.00)++ -- ------- ------- ------- ------- ------- ------ (0.07) (0.23) (0.54) (0.36) (0.19) -- ------- ------- ------- ------- ------- ------ $ 10.19 $ 9.27 $ 8.23 $ 12.93 $ 11.60 $10.42 ======= ======= ======= ======= ======= ====== 10.66%(d) 16.07% (33.42%) 14.95% 13.28% 4.20%(d) 0.80%++ 1.39% 0.50% 0.73% 0.25% (0.27%)++ 1.25%++ 1.21% 1.22% 1.21% 1.18% 1.31% ++ 1.40%++ 1.54% 1.36% 1.24% 1.18% 1.80% ++ 29% 36% 40% 13% 61% 2% $25,387 $21,968 $18,993 $27,284 $15,639 $3,347 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 59 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I -------------------------------------------------------------------------------------- APRIL 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.48 $ 8.42 $ 13.20 $11.74 $10.47 $10.00 ------ ------ ------- ------ ------ ------ Net investment income 0.09 (a) 0.19 (a) 0.17 (a) 0.22 0.15 (a) 0.04 (a) Net realized and unrealized gain (loss) on investments 0.96 1.20 (4.30) 1.63 1.38 0.43 (b) ------ ------ ------- ------ ------ ------ Total from investment operations 1.05 1.39 (4.13) 1.85 1.53 0.47 ------ ------ ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.15) (0.22) (0.39) (0.16) (0.26) -- From net realized gain on investments -- (0.11) (0.26) (0.23) (0.00)++ -- ------ ------ ------- ------ ------ ------ Total dividends and distributions (0.15) (0.33) (0.65) (0.39) (0.26) -- ------ ------ ------- ------ ------ ------ Net asset value at end of period $10.38 $ 9.48 $ 8.42 $13.20 $11.74 $10.47 ====== ====== ======= ====== ====== ====== Total investment return (c) 11.19%(d) 17.37% (32.72%) 16.17% 14.86% 4.70%(d) Ratios (to average net assets)/Supplemental Data: Net investment income 1.90%++ 2.30% 1.51% 1.46% 1.36% 0.79%++ Net expenses (e) 0.16%++ 0.19% 0.22% 0.25% 0.17% 0.25%++ Expenses (before reimbursement)(e) 0.16%++ 0.19% 0.26% 0.31% 0.17% 0.74%++ Portfolio turnover rate 29% 36% 40% 13% 61% 2% Net assets at end of period (in 000's) $ 816 $ 688 $ 532 $ 681 $ 12 $ 10 </Table> <Table> * Unaudited ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) The amount shown for a share outstanding does not correspond with aggregate net realized and unrealized gain (loss) on investments due to the timing of purchases and redemptions of Fund shares in relation to fluctuating market values of the investments of the Fund during the period. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 60 MainStay Moderate Growth Allocation Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act") as an open-end management investment company, and is comprised of twenty-nine funds (collectively referred to as the "Funds" and each individually, referred to as a "Fund"). These financial statements and notes relate to the MainStay Conservative Allocation Fund, MainStay Growth Allocation Fund, MainStay Moderate Allocation Fund and MainStay Moderate Growth Allocation Fund (collectively referred to as the "Allocation Funds" and each individually referred to as an "Allocation Fund"). Each is a diversified fund. Each Allocation Fund is the successor of a series of Eclipse Funds Inc. with the same name (each a "Predecessor Fund"). The reorganizations of the Predecessor Funds with and into the respective Allocation Funds, which were not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of each Allocation Fund relate to the respective Predecessor Fund. The Allocation Funds each currently offer five classes of shares. Class A shares, Class B shares, Class C shares and Class I shares commenced operations on April 4, 2005. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class B shares and Class C shares are offered at NAV without an initial sales charge, although a declining contingent deferred sales charge may be imposed on redemptions made within six years of purchase of Class B shares and a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Class B shares convert to either Investor Class or Class A shares eight years after the date they were purchased. Additionally, depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The five classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class B and Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The investment objective for each of the Allocation Funds is as follows: The CONSERVATIVE ALLOCATION FUND seeks current income and, secondarily, long- term growth of capital. The GROWTH ALLOCATION FUND seeks long-term growth of capital. The MODERATE ALLOCATION FUND seeks long-term growth of capital and, secondarily, current income. The MODERATE GROWTH ALLOCATION FUND seeks long-term growth of capital and, secondarily, current income. The Allocation Funds are funds-of-funds and may invest in other Funds of the Trust as well as funds of the Eclipse Funds and The MainStay Funds, each a Massachusetts business trust, and Eclipse Funds Inc., a Maryland Corporation, for which New York Life Investment Management LLC also serves as manager ("Underlying Funds"). NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Allocation Funds prepare their financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follow the significant accounting policies described below. (A) SECURITIES VALUATION. Investments in Underlying Funds are valued at their NAV at the close of business each day. The Allocation Funds' other investments and securities held by the Underlying Funds are valued as described below. Debt securities are valued at prices supplied by a pricing agent or broker selected by the funds' manager in consultation with the funds' subadvisor, if any, whose prices reflect broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the funds' manager in consultation with the funds' subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Exchange is open for business ("valuation date"). Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the Exchange on each valuation date. Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a mainstayinvestments.com 61 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Funds' Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the fund's manager, reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Allocation Funds did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Allocation Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Allocation Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for each Allocation Fund's investments is included at the end of each Allocation Fund's Portfolio of Investments. The valuation techniques used by the Allocation Funds to measure fair value during the six-month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Underlying Funds may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. Each of the Allocation Funds is treated as a separate entity for federal income tax purposes. The Allocation Funds' policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of each Allocation Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Allocation Funds' tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Allocation Funds' financial statements. The Allocation Funds' federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Conservative Allocation Fund intends to declare and pay dividends of net investment income, if any, quarterly and distributions of net realized capital gains, if any, annually. The other Allocation Funds intend to declare and pay dividends of net investment income and 62 Mainstay Allocation Funds distributions of net realized capital gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the respective Allocation Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Allocation Funds record security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividends and distributions received by the Allocation Funds from the Underlying Funds are recorded on the ex-dividend date. Investment income and realized and unrealized gains and losses on investments of the Allocation Funds are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Allocation Funds in proportion to the net assets of the respective Allocation Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by each Allocation Fund, including those of related parties to the Allocation Funds, are shown in the Statement of Operations. In addition, the Allocation Funds bear a pro rata share of the fees and expenses of the Underlying Funds in which they invest. Because the Underlying Funds have varied expense and fee levels and the Allocation Funds may own different proportions of the Underlying Funds at different times, the amount of fees and expenses incurred indirectly by the Allocation Funds may vary. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Allocation Funds enter into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Allocation Funds' maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Allocation Funds that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Allocation Funds. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Allocation Funds' Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Allocation Funds. Except for the portion of salaries and expenses that are the responsibility of the Allocation Funds, the Manager also pays the salaries and expenses of all personnel affiliated with the Allocation Funds and the operational expenses of the Allocation Funds. Madison Square Investors LLC ("Madison Square Investors" or "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the Allocation Funds and is responsible for the day-to-day portfolio management of the Allocation Funds. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Allocation Funds do not pay any fees to the Manager in return for the services performed. The Allocation Funds do, however, indirectly pay a proportionate share of the management fees paid to the Manager by the Underlying Funds in which the Allocation Funds invest. Effective February 26, 2010, New York Life Investments entered into a written expense limitation agreement under which it has agreed to waive a portion of the Allocation Funds' management fee or reimburse the expenses of the appropriate class of the Allocation Funds so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage and other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of the Underlying Funds in which an Allocation Fund invests) of a class do not exceed the mainstayinvestments.com 63 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) following percentages of average daily net assets for each class: <Table> <Caption> INVESTOR CLASS CLASS A CLASS B CLASS C CLASS I MainStay Conservative Allocation Fund 0.50% 0.50% 1.25% 1.25% 0.25% - ----------------------------------------------------------------- MainStay Growth Allocation Fund 0.50 0.50 1.25 1.25 0.25 - ----------------------------------------------------------------- MainStay Moderate Allocation Fund 0.50 0.50 1.25 1.25 0.25 - ----------------------------------------------------------------- MainStay Moderate Growth Allocation Fund 0.50 0.50 1.25 1.25 0.25 - ----------------------------------------------------------------- </Table> This expense limitation agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Funds' investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreements. For the period August 1, 2009 through February 25, 2010, New York Life Investments had a written expense limitation agreements under which the management fee was waived and/or the operating expenses of the appropriate class of the Allocation Funds was reimbursed to the extent necessary to ensure that the total ordinary operating expenses did not exceed the following percentages of average daily net assets for Class A (New York Life Investments applied an equivalent waiver or reimbursement, in an equal number of basis points, to the other share classes of each Allocation Fund): <Table> <Caption> CLASS A MainStay Conservative Allocation Fund 0.50% - ---------------------------------------------- MainStay Growth Allocation Fund 0.50 - ---------------------------------------------- MainStay Moderate Allocation Fund 0.50 - ---------------------------------------------- MainStay Moderate Growth Allocation Fund 0.50 - ---------------------------------------------- </Table> Additionally, for the period August 1, 2009, through February 25, 2010, New York Life Investments had agreed to voluntarily waive or reimburse the expenses of the appropriate class of the Allocation Funds so that the total ordinary operating expenses of a class did not exceed the following percentages: <Table> <Caption> INVESTOR CLASS CLASS B CLASS C MainStay Conservative Allocation Fund 0.50% 1.25% 1.25% - -------------------------------------------------------- MainStay Growth Allocation Fund 0.50 1.25 1.25 - -------------------------------------------------------- MainStay Moderate Allocation Fund 0.50 1.25 1.25 - -------------------------------------------------------- MainStay Moderate Growth Allocation Fund 0.50 1.25 1.25 - -------------------------------------------------------- </Table> For the six-month period ended April 30, 2010, New York Life Investments waived/reimbursed expenses of the Allocation Funds as follows: <Table> <Caption> TOTAL MainStay Conservative Allocation Fund $ 48,828 - ----------------------------------------------- MainStay Growth Allocation Fund 138,639 - ----------------------------------------------- MainStay Moderate Allocation Fund 92,211 - ----------------------------------------------- MainStay Moderate Growth Allocation Fund 160,232 - ----------------------------------------------- </Table> State Street Bank and Trust Company ("State Street"), 1 Lincoln Street, Boston, Massachusetts 02111, provides sub-administration and sub-accounting services to the Allocation Funds pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Allocation Funds, maintaining the general ledger and sub-ledger accounts for the calculation of the Allocation Funds' respective NAVs, and assisting New York Life Investments in conducting various aspects of the Allocation Funds' administrative operations. For providing these services to the Allocation Funds, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Allocation Funds, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Allocation Funds have adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares of each applicable Allocation Fund at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Pursuant to the Class B and Class C Plans, Class B and Class C shares of each applicable Allocation Fund pay the Distributor a monthly distribution fee at an annual rate of 0.75% of the average daily net assets of the Class B and Class C shares, along with a service fee at an annual rate of 0.25% of the average daily net assets of the Class B and Class C shares of the Allocation Funds for a total 12b-1 fee at 1.00%. Class I shares are not subject to a distribution or service fee. 64 Mainstay Allocation Funds The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Allocation Funds' shares and service activities. (C) SALES CHARGES. The Allocation Funds were advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY CONSERVATIVE ALLOCATION FUND Investor Class $28,470 - ---------------------------------------------- Class A 48,126 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY GROWTH ALLOCATION FUND Investor Class $49,376 - ---------------------------------------------- Class A 19,302 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY MODERATE ALLOCATION FUND Investor Class $59,758 - ---------------------------------------------- Class A 56,162 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY MODERATE GROWTH ALLOCATION FUND Investor Class $85,612 - ---------------------------------------------- Class A 47,357 - ---------------------------------------------- </Table> The Allocation Funds were also advised that the Distributor retained contingent deferred sales charges on redemptions of Investor Class, Class A, Class B and Class C shares, for the six-month period ended April 30, 2010, as follows: <Table> <Caption> MAINSTAY CONSERVATIVE ALLOCATION FUND Investor Class $ 20 - ---------------------------------------------- Class A 33 - ---------------------------------------------- Class B 21,864 - ---------------------------------------------- Class C 5,156 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY GROWTH ALLOCATION FUND Investor Class $ 26 - ---------------------------------------------- Class A 16 - ---------------------------------------------- Class B 51,926 - ---------------------------------------------- Class C 1,010 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY MODERATE ALLOCATION FUND Investor Class $ 80 - ---------------------------------------------- Class A 305 - ---------------------------------------------- Class B 61,959 - ---------------------------------------------- Class C 2,465 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY MODERATE GROWTH ALLOCATION FUND Investor Class $ 14 - ---------------------------------------------- Class A 265 - ---------------------------------------------- Class B 91,279 - ---------------------------------------------- Class C 1,548 - ---------------------------------------------- </Table> (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Allocation Funds' transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Allocation Funds for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY CONSERVATIVE ALLOCATION FUND TOTAL Investor Class $35,318 - ---------------------------------------------- Class A 29,107 - ---------------------------------------------- Class B 36,678 - ---------------------------------------------- Class C 30,012 - ---------------------------------------------- Class I 877 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY GROWTH ALLOCATION FUND TOTAL Investor Class $108,707 - ----------------------------------------------- Class A 37,615 - ----------------------------------------------- Class B 94,512 - ----------------------------------------------- Class C 21,076 - ----------------------------------------------- Class I 712 - ----------------------------------------------- </Table> <Table> <Caption> MAINSTAY MODERATE ALLOCATION FUND TOTAL Investor Class $94,068 - ---------------------------------------------- Class A 54,274 - ---------------------------------------------- Class B 97,097 Class C 49,131 - ---------------------------------------------- Class I 1,903 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY MODERATE GROWTH ALLOCATION FUND TOTAL Investor Class $150,427 - ----------------------------------------------- Class A 53,259 - ----------------------------------------------- Class B 146,660 - ----------------------------------------------- Class C 37,224 - ----------------------------------------------- Class I 261 - ----------------------------------------------- </Table> mainstayinvestments.com 65 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) (E) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Allocation Funds with the following values and percentages of net assets as follows: <Table> <Caption> MAINSTAY CONSERVATIVE ALLOCATION FUND Class I $12,901 0.3% - ------------------------------------------------ </Table> <Table> <Caption> MAINSTAY GROWTH ALLOCATION FUND Class I 11,672 0.1 - ------------------------------------------------ </Table> <Table> <Caption> MAINSTAY MODERATE ALLOCATION FUND Class I 12,673 0.1 - ------------------------------------------------ </Table> <Table> <Caption> MAINSTAY MODERATE GROWTH ALLOCATION FUND Class I 12,264 1.5 - ------------------------------------------------ </Table> At April 30, 2010, the Allocation Funds held the following percentages of outstanding shares of affiliated investment companies: <Table> <Caption> MAINSTAY CONSERVATIVE ALLOCATION FUND MainStay 130/30 Core Fund Class I 4.01% - ---------------------------------------------- MainStay 130/30 Growth Fund Class I 4.38 - ---------------------------------------------- MainStay 130/30 International Fund Class I 2.69 - ---------------------------------------------- MainStay Common Stock Fund Class I 3.19 - ---------------------------------------------- MainStay Convertible Fund Class I 0.92 - ---------------------------------------------- MainStay Epoch Global Choice Fund Class I 1.63 - ---------------------------------------------- MainStay Epoch U.S. All Cap Fund Class I 2.23 - ---------------------------------------------- MainStay Floating Rate Fund Class I 6.28 - ---------------------------------------------- MainStay Growth Equity Fund Class I 7.50 - ---------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.46 - ---------------------------------------------- MainStay High Yield Opportunities Fund Class I 5.04 - ---------------------------------------------- MainStay ICAP Equity Fund Class I 0.84 - ---------------------------------------------- MainStay ICAP International Fund Class I 0.60 - ---------------------------------------------- MainStay ICAP Select Equity Fund Class I 0.36 - ---------------------------------------------- MainStay Indexed Bond Fund Class I 11.48 - ---------------------------------------------- MainStay Intermediate Term Bond Fund Class I 4.72 - ---------------------------------------------- MainStay International Equity Fund Class I 0.69 - ---------------------------------------------- MainStay Large Cap Growth Fund Class I 0.33 - ---------------------------------------------- MainStay MAP Fund Class I 1.51 - ---------------------------------------------- MainStay S&P 500 Index Fund Class I 0.01 - ---------------------------------------------- MainStay U.S. Small Cap Fund Class I 2.57 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY GROWTH ALLOCATION FUND MainStay 130/30 Core Fund Class I 9.15% - ---------------------------------------------- MainStay 130/30 Growth Fund Class I 8.86 - ---------------------------------------------- MainStay 130/30 International Fund Class I 10.95 - ---------------------------------------------- MainStay Common Stock Fund Class I 8.37 - ---------------------------------------------- MainStay Epoch Global Choice Fund Class I 6.85 - ---------------------------------------------- MainStay Epoch U.S. All Cap Fund Class I 4.86 - ---------------------------------------------- MainStay Growth Equity Fund Class I 25.65 - ---------------------------------------------- MainStay ICAP Equity Fund Class I 1.55 - ---------------------------------------------- MainStay ICAP International Fund Class I 2.43 - ---------------------------------------------- MainStay ICAP Select Equity Fund Class I 0.67 - ---------------------------------------------- MainStay International Equity Fund Class I 2.78 - ---------------------------------------------- MainStay Large Cap Growth Fund Class I 0.79 - ---------------------------------------------- MainStay MAP Fund Class I 3.43 - ---------------------------------------------- MainStay S&P 500 Index Fund Class I 0.05 - ---------------------------------------------- MainStay U.S. Small Cap Fund Class I 10.47 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY MODERATE ALLOCATION FUND MainStay 130/30 Core Fund Class I 11.13% - ---------------------------------------------- MainStay 130/30 Growth Fund Class I 17.51 - ---------------------------------------------- MainStay 130/30 International Fund Class I 10.65 - ---------------------------------------------- MainStay Common Stock Fund Class I 9.01 - ---------------------------------------------- MainStay Convertible Fund Class I 2.22 - ---------------------------------------------- MainStay Epoch Global Choice Fund Class I 6.44 - ---------------------------------------------- MainStay Epoch U.S. All Cap Fund Class I 6.34 - ---------------------------------------------- MainStay Floating Rate Fund Class I 8.18 - ---------------------------------------------- MainStay Growth Equity Fund Class I 16.25 - ---------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.60 - ---------------------------------------------- MainStay High Yield Opportunities Fund Class I 6.58 - ---------------------------------------------- MainStay ICAP Equity Fund Class I 2.35 - ---------------------------------------------- MainStay ICAP International Fund Class I 2.37 - ---------------------------------------------- MainStay ICAP Select Equity Fund Class I 1.01 - ---------------------------------------------- MainStay Indexed Bond Fund Class I 14.96 - ---------------------------------------------- MainStay Intermediate Term Bond Fund Class I 6.16 - ---------------------------------------------- MainStay International Equity Fund Class I 2.73 - ---------------------------------------------- MainStay Large Cap Growth Fund Class I 0.91 - ---------------------------------------------- MainStay MAP Fund Class I 4.67 - ---------------------------------------------- MainStay S&P 500 Index Fund Class I 0.01 - ---------------------------------------------- MainStay U.S. Small Cap Fund Class I 5.88 - ---------------------------------------------- </Table> 66 Mainstay Allocation Funds <Table> <Caption> MAINSTAY MODERATE GROWTH ALLOCATION FUND MainStay 130/30 Core Fund Class I 14.04% - ---------------------------------------------- MainStay 130/30 Growth Fund Class I 15.25 - ---------------------------------------------- MainStay 130/30 International Fund Class I 15.76 - ---------------------------------------------- MainStay Common Stock Fund Class I 9.68 - ---------------------------------------------- MainStay Convertible Fund Class I 5.78 - ---------------------------------------------- MainStay Epoch Global Choice Fund Class I 9.68 - ---------------------------------------------- MainStay Epoch U.S. All Cap Fund Class I 7.65 - ---------------------------------------------- MainStay Floating Rate Fund Class I 8.23 - ---------------------------------------------- MainStay Growth Equity Fund Class I 36.16 - ---------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.61 - ---------------------------------------------- MainStay High Yield Opportunities Fund Class I 6.68 - ---------------------------------------------- MainStay ICAP Equity Fund Class I 2.55 - ---------------------------------------------- MainStay ICAP International Fund Class I 3.51 - ---------------------------------------------- MainStay ICAP Select Equity Fund Class I 1.10 - ---------------------------------------------- MainStay Indexed Bond Fund Class I 2.90 - ---------------------------------------------- MainStay Intermediate Term Bond Fund Class I 2.99 - ---------------------------------------------- MainStay International Equity Fund Class I 4.04 - ---------------------------------------------- MainStay Large Cap Growth Fund Class I 1.21 - ---------------------------------------------- MainStay MAP Fund Class I 5.20 - ---------------------------------------------- MainStay S&P 500 Index Fund Class I 0.05 - ---------------------------------------------- MainStay U.S. Small Cap Fund Class I 15.65 - ---------------------------------------------- </Table> (F) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Allocation Funds have implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Allocation Funds by the Office of the General Counsel of New York Life Investments is payable directly by the Allocation Funds. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were as follows: <Table> MainStay Conservative Allocation Fund $4,453 - ----------------------------------------------- MainStay Growth Allocation Fund 4,781 - ----------------------------------------------- MainStay Moderate Allocation Fund 9,083 - ----------------------------------------------- MainStay Moderate Growth Allocation Fund 8,999 - ----------------------------------------------- </Table> NOTE 4--FEDERAL INCOME TAX: MAINSTAY CONSERVATION ALLOCATION FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $9,959,047 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Conservative Allocation Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2017 $9,959 - ---------------------------------- ----- </Table> MAINSTAY GROWTH ALLOCATION FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $21,808,716 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Growth Allocation Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2017 $21,809 - ---------------------------------- ----- </Table> MAINSTAY MODERATE ALLOCATION FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $25,132,898 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Moderate Allocation Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2017 $25,133 - ---------------------------------- ----- </Table> MAINSTAY MODERATE GROWTH ALLOCATION FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $33,934,130 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Moderate Growth Allocation Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2017 $33,934 - ---------------------------------- ----- </Table> mainstayinvestments.com 67 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 ------------------------------------------------------- TAX-BASED TAX-BASED DISTRIBUTIONS FROM DISTRIBUTIONS FROM LONG-TERM ORDINARY INCOME CAPITAL GAINS TOTAL MainStay Conservative Allocation Fund $4,153,789 $1,849,200 $ 6,002,989 - ------------------------------------------------------------------------------------------------------- MainStay Growth Allocation Fund 2,203,061 1,467,657 3,670,718 - ------------------------------------------------------------------------------------------------------- MainStay Moderate Allocation Fund 7,666,873 3,543,189 11,210,062 - ------------------------------------------------------------------------------------------------------- MainStay Moderate Growth Allocation Fund 5,881,006 3,780,761 9,661,767 - ------------------------------------------------------------------------------------------------------- </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Allocation Funds. Custodial fees are charged to the Allocation Funds based on the market value of securities in the Allocation Funds and the number of certain cash transactions incurred by the Allocation Funds. NOTE 6--LINE OF CREDIT: The Allocation Funds and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up-front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Allocation Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Allocation Funds on the line of credit during the six-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of securities were as follows: <Table> <Caption> PURCHASES SALES MainStay Conservative Allocation Fund $ 50,572 $ 32,097 - ----------------------------------------------------- MainStay Growth Allocation Fund 60,773 56,394 - ----------------------------------------------------- MainStay Moderate Allocation Fund 98,613 78,899 - ----------------------------------------------------- MainStay Moderate Growth Allocation Fund 121,539 103,808 - ----------------------------------------------------- </Table> NOTE 8--CAPITAL SHARE TRANSACTIONS: MAINSTAY CONSERVATIVE ALLOCATION FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 616,244 $ 6,348,433 Shares issued to shareholders in reinvestment of dividends 33,208 340,791 Shares redeemed (230,988) (2,368,054) ------------------------ Net increase in shares outstanding before conversion 418,464 4,321,170 Shares converted into Investor Class (See Note 1) 104,757 1,083,004 Shares converted from Investor Class (See Note 1) (137,749) (1,426,469) ------------------------ Net increase 385,472 $ 3,977,705 ======================== Year ended October 31, 2009: Shares sold 1,043,096 $ 9,213,159 Shares issued to shareholders in reinvestment of dividends and distributions 95,092 839,296 Shares redeemed (478,534) (4,234,954) ------------------------ Net increase in shares outstanding before conversion 659,654 5,817,501 Shares converted into Investor Class (See Note 1) 224,436 1,973,860 Shares converted from Investor Class (See Note 1) (293,305) (2,703,150) ------------------------ Net increase 590,785 $ 5,088,211 ======================== </Table> 68 Mainstay Allocation Funds <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,515,009 $ 15,581,360 Shares issued to shareholders in reinvestment of dividends 112,305 1,151,689 Shares redeemed (1,059,402) (10,872,579) ------------------------ Net increase in shares outstanding before conversion 567,912 5,860,470 Shares converted into Class A (See Note 1) 192,042 1,985,350 Shares converted from Class A (See Note 1) (40,117) (419,625) ------------------------ Net increase 719,837 $ 7,426,195 ======================== Year ended October 31, 2009: Shares sold 2,465,874 $ 22,198,912 Shares issued to shareholders in reinvestment of dividends and distributions 364,461 3,204,176 Shares redeemed (3,246,789) (28,710,259) ------------------------ Net decrease in shares outstanding before conversion (416,454) (3,307,171) Shares converted into Class A (See Note 1) 420,083 3,837,706 Shares converted from Class A (See Note 1) (81,510) (728,644) ------------------------ Net decrease (77,881) $ (198,109) ======================== <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 448,678 $ 4,593,708 Shares issued to shareholders in reinvestment of dividends 23,595 240,850 Shares redeemed (263,595) (2,691,417) ------------------------ Net increase in shares outstanding before conversion 208,678 2,143,141 Shares converted from Class B (See Note 1) (119,465) (1,222,260) ------------------------ Net increase 89,213 $ 920,881 ======================== Year ended October 31, 2009: Shares sold 927,634 $ 8,181,497 Shares issued to shareholders in reinvestment of dividends and distributions 93,294 814,672 Shares redeemed (630,587) (5,521,044) ------------------------ Net increase in shares outstanding before conversion 390,341 3,475,125 Shares converted from Class B (See Note 1) (270,734) (2,379,772) ------------------------ Net increase 119,607 $ 1,095,353 ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 502,421 $ 5,147,382 Shares issued to shareholders in reinvestment of dividends 17,739 181,051 Shares redeemed (309,814) (3,177,163) ------------------------ Net increase 210,346 $ 2,151,270 ======================== Year ended October 31, 2009: Shares sold 652,807 $ 5,923,686 Shares issued to shareholders in reinvestment of dividends and distributions 65,419 570,929 Shares redeemed (697,069) (6,006,396) ------------------------ Net increase 21,157 $ 488,219 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 374,347 $ 3,819,107 Shares issued to shareholders in reinvestment of dividends 3,409 35,453 Shares redeemed (2,541) (26,453) ------------------------ Net increase 375,215 $ 3,828,107 ======================== Year ended October 31, 2009: Shares sold 3,948 $ 33,447 Shares issued to shareholders in reinvestment of dividends and distributions 5,420 47,811 Shares redeemed (35,384) (309,269) ------------------------ Net decrease (26,016) $ (228,011) ======================== </Table> mainstayinvestments.com 69 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) MAINSTAY GROWTH ALLOCATION FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 818,050 $ 7,919,202 Shares issued to shareholders in reinvestment of dividends 32,815 315,339 Shares redeemed (490,750) (4,743,762) ------------------------ Net increase in shares outstanding before conversion 360,115 3,490,779 Shares converted into Investor Class (See Note 1) 159,475 1,539,412 Shares converted from Investor Class (See Note 1) (237,128) (2,334,385) ------------------------ Net increase 282,462 $ 2,695,806 ======================== Year ended October 31, 2009: Shares sold 1,791,737 $ 13,631,315 Shares issued to shareholders in reinvestment of dividends and distributions 146,779 1,093,500 Shares redeemed (948,066) (7,232,351) ------------------------ Net increase in shares outstanding before conversion 990,450 7,492,464 Shares converted into Investor Class (See Note 1) 596,359 4,314,229 Shares converted from Investor Class (See Note 1) (307,405) (2,626,232) ------------------------ Net increase 1,279,404 $ 9,180,461 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 631,181 $ 6,106,105 Shares issued to shareholders in reinvestment of dividends 35,844 344,422 Shares redeemed (655,392) (6,323,886) ------------------------ Net increase in shares outstanding before conversion 11,633 126,641 Shares converted into Class A (See Note 1) 305,394 2,994,873 Shares converted from Class A (See Note 1) (16,082) (160,015) Shares converted from Class A (a) (727) (6,836) ------------------------ Net increase 300,218 $ 2,954,663 ======================== Year ended October 31, 2009: Shares sold 1,548,088 $ 11,956,167 Shares issued to shareholders in reinvestment of dividends and distributions 198,242 1,476,917 Shares redeemed (2,102,290) (16,085,169) ------------------------ Net decrease in shares outstanding before conversion (355,960) (2,652,085) Shares converted into Class A (See Note 1) 417,548 3,496,827 Shares converted from Class A (See Note 1) (321,622) (2,254,699) ------------------------ Net decrease (260,034) $ (1,409,957) ======================== <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 493,481 $ 4,696,898 Shares redeemed (400,547) (3,791,096) ------------------------ Net increase in shares outstanding before conversion 92,934 905,802 Shares converted from Class B (See Note 1) (214,887) (2,039,885) ------------------------ Net decrease (121,953) $ (1,134,083) ======================== Year ended October 31, 2009: Shares sold 1,401,884 $ 10,520,578 Shares issued to shareholders in reinvestment of dividends and distributions 107,394 792,553 Shares redeemed (892,366) (6,724,241) ------------------------ Net increase in shares outstanding before conversion 616,912 4,588,890 Shares converted from Class B (See Note 1) (390,852) (2,930,125) ------------------------ Net increase 226,060 $ 1,658,765 ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 182,970 $ 1,759,007 Shares redeemed (139,701) (1,341,683) ------------------------ Net increase 43,269 $ 417,324 ======================== Year ended October 31, 2009: Shares sold 378,068 $ 2,828,909 Shares issued to shareholders in reinvestment of dividends and distributions 18,547 137,066 Shares redeemed (268,756) (1,997,622) ------------------------ Net increase 127,859 $ 968,353 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 11,823 $ 117,441 Shares issued to shareholders in reinvestment of dividends 1,011 9,797 Shares redeemed (15,860) (149,459) ------------------------ Net decrease in shares outstanding before conversion (3,026) (22,221) Shares converted into Class I (a) 720 6,836 ------------------------ Net decrease (2,306) $ (15,385) ======================== Year ended October 31, 2009: Shares sold 43,499 $ 337,914 Shares issued to shareholders in reinvestment of dividends and distributions 3,292 24,759 Shares redeemed (15,050) (132,396) ------------------------ Net increase 31,741 $ 230,277 ======================== </Table> 70 Mainstay Allocation Funds MAINSTAY MODERATE ALLOCATION FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,094,400 $ 11,241,532 Shares issued to shareholders in reinvestment of dividends 119,532 1,209,632 Shares redeemed (521,676) (5,351,472) ------------------------ Net increase in shares outstanding before conversion 692,256 7,099,692 Shares converted into Investor Class (See Note 1) 210,326 2,161,553 Shares converted from Investor Class (See Note 1) (286,620) (2,965,316) ------------------------ Net increase 615,962 $ 6,295,929 ======================== Year ended October 31, 2009: Shares sold 2,025,142 $ 17,534,335 Shares issued to shareholders in reinvestment of dividends and distributions 237,877 1,972,005 Shares redeemed (1,120,094) (9,533,913) ------------------------ Net increase in shares outstanding before conversion 1,142,925 9,972,427 Shares converted into Investor Class (See Note 1) 519,932 4,419,384 Shares converted from Investor Class (See Note 1) (491,213) (4,506,842) ------------------------ Net increase 1,171,644 $ 9,884,969 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 2,137,587 $ 21,982,271 Shares issued to shareholders in reinvestment of dividends 310,689 3,141,075 Shares redeemed (2,003,832) (20,553,276) ------------------------ Net increase in shares outstanding before conversion 444,444 4,570,070 Shares converted into Class A (See Note 1) 433,339 4,468,400 Shares converted from Class A (See Note 1) (40,131) (418,570) Shares converted from Class A (a) (14,050) (141,066) ------------------------ Net increase 823,602 $ 8,478,834 ======================== Year ended October 31, 2009: Shares sold 3,785,452 $ 32,954,031 Shares issued to shareholders in reinvestment of dividends and distributions 690,613 5,718,278 Shares redeemed (3,833,566) (32,670,474) ------------------------ Net increase in shares outstanding before conversion 642,499 6,001,835 Shares converted into Class A (See Note 1) 767,948 6,892,814 Shares converted from Class A (See Note 1) (173,414) (1,471,124) ------------------------ Net increase 1,237,033 $ 11,423,525 ======================== <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 813,283 $ 8,281,290 Shares issued to shareholders in reinvestment of dividends 80,747 812,314 Shares redeemed (520,640) (5,277,699) ------------------------ Net increase in shares outstanding before conversion 373,390 3,815,905 Shares converted from Class B (See Note 1) (319,704) (3,246,067) ------------------------ Net increase 53,686 $ 569,838 ======================== Year ended October 31, 2009: Shares sold 1,866,537 $ 16,007,463 Shares issued to shareholders in reinvestment of dividends and distributions 233,294 1,922,339 Shares redeemed (1,289,806) (10,835,054) ------------------------ Net increase in shares outstanding before conversion 810,025 7,094,748 Shares converted from Class B (See Note 1) (629,338) (5,334,232) ------------------------ Net increase 180,687 $ 1,760,516 ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 640,181 $ 6,549,039 Shares issued to shareholders in reinvestment of dividends 36,117 363,340 Shares redeemed (421,086) (4,302,584) ------------------------ Net increase 255,212 $ 2,609,795 ======================== Year ended October 31, 2009: Shares sold 1,142,421 $ 9,962,613 Shares issued to shareholders in reinvestment of dividends and distributions 99,620 821,865 Shares redeemed (961,142) (8,119,122) ------------------------ Net increase 280,899 $ 2,665,356 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 415,414 $ 4,202,843 Shares issued to shareholders in reinvestment of dividends 9,026 91,561 Shares redeemed (44,870) (461,970) ------------------------ Net increase in shares outstanding before conversion 379,570 3,832,434 Shares converted into Class I (a) 14,009 141,066 ------------------------ Net increase 393,579 $ 3,973,500 ======================== Year ended October 31, 2009: Shares sold 24,738 $ 211,043 Shares issued to shareholders in reinvestment of dividends and distributions 20,600 170,981 Shares redeemed (203,976) (1,687,162) ------------------------ Net decrease (158,638) $ (1,305,138) ======================== </Table> mainstayinvestments.com 71 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) MAINSTAY MODERATE GROWTH ALLOCATION FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,457,055 $ 14,561,213 Shares issued to shareholders in reinvestment of dividends 121,665 1,202,013 Shares redeemed (728,255) (7,264,155) ------------------------ Net increase in shares outstanding before conversion 850,465 8,499,071 Shares converted into Investor Class (See Note 1) 266,499 2,670,016 Shares converted from Investor Class (See Note 1) (295,789) (2,987,080) ------------------------ Net increase 821,175 $ 8,182,007 ======================== Year ended October 31, 2009: Shares sold 2,657,380 $ 21,329,842 Shares issued to shareholders in reinvestment of dividends and distributions 302,888 2,341,328 Shares redeemed (1,407,854) (11,232,360) ------------------------ Net increase in shares outstanding before conversion 1,552,414 12,438,810 Shares converted into Investor Class (See Note 1) 726,073 5,652,479 Shares converted from Investor Class (See Note 1) (494,539) (4,439,730) ------------------------ Net increase 1,783,948 $ 13,651,559 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,684,097 $ 16,977,986 Shares issued to shareholders in reinvestment of dividends 195,312 1,927,124 Shares redeemed (1,283,855) (12,837,022) ------------------------ Net increase in shares outstanding before conversion 595,554 6,068,088 Shares converted into Class A (See Note 1) 444,396 4,472,385 Shares converted from Class A (See Note 1) (70,049) (716,603) ------------------------ Net increase 969,901 $ 9,823,870 ======================== Year ended October 31, 2009: Shares sold 2,089,989 $ 17,107,076 Shares issued to shareholders in reinvestment of dividends and distributions 563,061 4,352,901 Shares redeemed (3,450,437) (26,892,287) ------------------------ Net decrease in shares outstanding before conversion (797,387) (5,432,310) Shares converted into Class A (See Note 1) 817,460 7,079,264 Shares converted from Class A (See Note 1) (321,889) (2,445,283) ------------------------ Net decrease (301,816) $ (798,329) ======================== <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 973,590 $ 9,604,206 Shares issued to shareholders in reinvestment of dividends 62,973 616,516 Shares redeemed (662,110) (6,525,120) ------------------------ Net increase in shares outstanding before conversion 374,453 3,695,602 Shares converted from Class B (See Note 1) (349,079) (3,438,718) ------------------------ Net increase 25,374 $ 256,884 ======================== Year ended October 31, 2009: Shares sold 2,201,379 $ 17,472,134 Shares issued to shareholders in reinvestment of dividends and distributions 278,703 2,137,709 Shares redeemed (1,597,714) (12,420,435) ------------------------ Net increase in shares outstanding before conversion 882,368 7,189,408 Shares converted from Class B (See Note 1) (735,846) (5,846,730) ------------------------ Net increase 146,522 $ 1,342,678 ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 347,675 $ 3,450,000 Shares issued to shareholders in reinvestment of dividends 13,881 135,896 Shares redeemed (239,627) (2,344,514) ------------------------ Net increase 121,929 $ 1,241,382 ======================== Year ended October 31, 2009: Shares sold 649,117 $ 5,294,128 Shares issued to shareholders in reinvestment of dividends and distributions 62,000 475,541 Shares redeemed (650,189) (5,124,316) ------------------------ Net increase 60,928 $ 645,353 ======================== </Table> 72 Mainstay Allocation Funds <Table> <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 6,431 $ 64,106 Shares issued to shareholders in reinvestment of dividends 1,122 11,153 Shares redeemed (1,499) (15,211) ------------------------ Net increase 6,054 $ 60,048 ======================== Year ended October 31, 2009: Shares sold 17,900 $ 135,608 Shares issued to shareholders in reinvestment of dividends and distributions 2,684 20,883 Shares redeemed (11,203) (92,469) ------------------------ Net increase 9,381 $ 64,022 ======================== (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: </Table> - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 9--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Allocation Funds have adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the Allocation Funds' financial statements; however, there are additional disclosures in each of the Allocation Funds' Portfolio of Investments. NOTE 10--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Allocation Funds as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Allocation Funds' management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. mainstayinvestments.com 73 PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Funds' securities is available without charge, upon request, (i) by visiting the Funds' website at mainstayinvestments.com; and (ii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. The Funds are required to file with the SEC their proxy voting records for each Portfolio for the 12-month period ending June 30 on Form N-PX. The most recent Form N-PX is available free of charge upon request by calling 800-MAINSTAY (624- 6782); visiting the Funds' website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE Each Allocation Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Funds' Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). 74 Mainstay Allocation Funds MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. (C) 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18302 MS121-10 MSAA10-06/10 A2 (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH GLOBAL CHOICE FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during this period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six months ended April 30, 2010, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the six-month period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. During the period covered by this report, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the period covered by this report. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH GLOBAL CHOICE FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 11 - --------------------------------------------- FINANCIAL STATEMENTS 14 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 20 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 27 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 27 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (7/25/05) - -------------------------------------------------------- With sales charges -3.33% 22.13% -1.57% Excluding sales charges 2.30 29.24 -0.39 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MSCI WORLD RUSSELL 3000(R) INVESTOR CLASS INDEX INDEX -------------- ---------- --------------- 07/25/05 9450 10000 10000 04/30/06 9935 11797 10926 04/30/07 11134 13800 12509 04/30/08 11472 13459 11864 04/30/09 7175 8165 7718 04/30/10 9274 11188 10874 </Table> CLASS A SHARES(3)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (8/15/06) - -------------------------------------------------------- With sales charges -3.33% 22.13% -2.48% Excluding sales charges 2.30 29.23 -0.99 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MSCI WORLD RUSSELL 3000(R) CLASS A INDEX INDEX ------- ---------- --------------- 08/15/06 23625 25000 25000 04/30/07 27344 29805 29341 04/30/08 28173 29069 27829 04/30/09 17622 17636 18103 04/30/10 22773 24165 25508 </Table> CLASS C SHARES(2)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (7/25/05) - -------------------------------------------------------- With sales charges 1.08% 27.39% -0.73% Excluding sales charges 2.08 28.39 -0.73 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MSCI WORLD RUSSELL 3000(R) CLASS C INDEX INDEX ------- ---------- --------------- 07/25/05 10000 10000 10000 04/30/06 10453 11797 10926 04/30/07 11641 13800 12509 04/30/08 11895 13459 11864 04/30/09 7523 8165 7718 04/30/10 9659 11188 10874 </Table> 1. Performance tables and graphs do not reflect the deduction of the taxes that a shareholder would pay on distribution or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.5% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge and are subject to a contingent deferred sales charge ("CDSC") of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. The Fund is the successor to the Epoch U.S. All Cap Equity Fund. Effective January 4, 2010, the Fund changed its fiscal year end from December 31 to October 31. 2. Performance figures for Investor Class and Class C shares, first offered November 16, 2009, include the historical performance of Class I shares through November 15, 2009 adjusted for differences in certain contractual expenses and fees. THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS I SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (7/25/05) - -------------------------------------------------------- 2.47% 29.68% 0.27% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MSCI WORLD RUSSELL 3000(R) CLASS I INDEX INDEX ------- ---------- --------------- 07/25/05 10000 10000 10000 04/30/06 10533 11797 10926 04/30/07 11848 13800 12509 04/30/08 12229 13459 11864 04/30/09 7812 8165 7718 04/30/10 10131 11188 10874 </Table> <Table> <Caption> BENCHMARK PERFORMANCE FOUR ONE SINCE MONTHS YEAR INCEPTION MSCI World Index(4) 3.25% 37.02% 2.38% Russell 3000(R) Index(5) 8.23 40.90 1.77 Average Lipper global multi-cap core fund(6) 3.72 37.46 1.84 </Table> 3. Performance figures for Class I shares and Class A shares reflect the historical performance of the Institutional shares and the Class P shares, respectively, of the Epoch U.S. All Cap Equity Fund (which was subject to a different fee structure.) 4. The MSCI World Index is a free float-adjusted market capitalization weighted index that is designed to measure the equity market performance of developed markets. As of April 30, 2010, the MSCI World Index consisted of the following 23 developed market country indices: Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Greece, Hong Kong, Ireland, Italy, Japan, Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, the United Kingdom and the United States, Total returns assume reinvestment of all dividends and capital gains. The Fund has selected the MSCI World Index in replacement of the Russell 3000(R) Index as its broad- based securities market Index for comparison purposes because of a change in investment strategy in connection with the reorganization of the Epoch U.S. All Cap Equity Fund with and into the Fund. An investment cannot be made directly in an Index. 5. The Russell 3000(R) Index measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the investable U.S. equity market. Total returns assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The average Lipper global multi-cap core fund is representative of funds that, by portfolio practice, invest in a variety of market capitalization ranges without concentrating 75% of their equity assets in any one market- capitalization range over an extended period of time. Global-cap core funds typically have an average price-to cash flow ratio, price-to-book ratio, and three-year sales-per-share growth value compared to the S&P/Citigroup BMI Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on total returns with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Epoch Global Choice Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY EPOCH GLOBAL CHOICE FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09(3 ) 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES(2) $1,000.00 $1,036.50 $ 7.36 $1,015.80 $ 7.28 - --------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,092.90 $ 8.04 $1,017.10 $ 7.75 - --------------------------------------------------------------------------------------------------------- CLASS C SHARES(2) $1,000.00 $1,033.30 $10.95 $1,012.20 $10.84 - --------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,094.30 $ 6.75 $1,018.30 $ 6.51 - --------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.57% for Investor Class, 1.55% for Class A, 2.34% for Class C and 1.30% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 days for Class A and Class I (to reflect the one- half year period) and 168 days for Investor Class and Class C (to reflect the since-inception period).The table above represents actual expenses incurred during the one-half year period. 2. Expenses paid during the period reflect ongoing costs for the period from inception through April 30, 2010. Had these shares been offered for the full six-month period ended April 30, 2010, and had the Fund provided a hypothetical 5% annualized return, expenses paid during the period would have been $7.85 for Investor Class and $11.68 for Class C and the ending account value would have been $1,017.00 for Investor Class and $1,013.20 for Class C. 3. Investor Class and Class C shares began investment operations on November 16, 2009. mainstayinvestments.com 7 INDUSTRY COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Software 12.6% Aerospace & Defense 8.1 Health Care Providers & Services 7.4 Automobiles 6.2 IT Services 5.6 Pharmaceuticals 4.6 Capital Markets 4.5 Wireless Telecommunication Services 3.5 Media 3.3 Internet Software & Services 3.1 Life Sciences Tools & Services 3.1 Electronic Equipment & Instruments 3.0 Machinery 3.0 Road & Rail 2.9 Specialty Retail 2.9 Chemicals 2.8 Insurance 2.8 Beverages 2.7 Diversified Financial Services 2.6 Food Products 2.5 Oil, Gas & Consumable Fuels 2.4 Auto Components 2.3 Electrical Equipment 2.2 Food & Staples Retailing 2.0 Commercial Banks 1.5 Other Assets, Less Liabilities 2.4 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 11 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 <Table> 1. Microsoft Corp. 2. Hyundai Motor Co. 3. Vodafone Group PLC 4. Bombardier, Inc. 5. Comcast Corp. Class A 6. Yahoo!, Inc. 7. Thermo Fisher Scientific, Inc. 8. Danaher Corp. 9. Sybase, Inc. 10. Corning, Inc. </Table> 8 MainStay Epoch Global Choice Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS(1) QUESTIONS ANSWERED BY PORTFOLIO MANAGERS WILLIAM PRIEST, CFA, AND MICHAEL WELHOELTER, CFA, OF EPOCH INVESTMENT PARTNERS, INC. (EPOCH), THE FUND'S SUBADVISOR. HOW DID MAINSTAY EPOCH GLOBAL CHOICE FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK FOR THE FOUR MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Epoch Global Choice Fund returned 2.30% for Investor Class shares, 2.30% for Class A shares and 2.08% for Class C shares for the four months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 2.47%. All share classes underperformed the 3.72% return of the average Lipper(2) global multi-cap core fund, the 8.23% return of the Russell 3000(R) Index() and the 3.25% return of the MSCI World Index() for the four months ended April 30, 2010. The MSCI World Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT MAJOR FACTORS INFLUENCED THE FUND'S RELATIVE PERFORMANCE DURING THE FOUR- MONTH REPORTING PERIOD? The period saw a continuation of the market's focus on lower-quality stocks that began in March 2009, as short rates collapsed by nearly five percentage points from midyear 2007, coupled with growing confidence that the worst recession since World War II was behind us. Companies with less-visible cash flows, high financial leverage and smaller capitalizations performed well, as did materials and other cyclical sectors. Our view remained that these factors had run their course as market drivers. We believed that a more important consideration would be Europe's ability to solve a financial crisis emanating from the Greek debt situation and the United States' ability to transition to a sustainable recovery led by the private sector. Market levels had priced in only positive assumptions in both cases. Global equity markets recorded positive returns during the reporting period, and the Fund rose as well. The main positive factor in the Fund's performance relative to the MSCI World Index was stock selection in the financials, consumer discretionary and health care sectors. In addition, the Fund benefited by having little exposure to underperforming sectors such as utilities. Somewhat offsetting these positive factors was the underperformance of holdings in information technology and industrials compared to the average returns of the respective sectors in the Index. The health care sector lagged the Index return as the uncertainty surrounding health care reform played out. DURING THE REPORTING PERIOD, WHICH SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH SECTORS MADE THE WEAKEST CONTRIBUTIONS? On an absolute basis, the strongest-contributing sectors to the Fund's performance were consumer discretionary, financials and industrials. On the whole, the Fund's consumer discretionary holdings performed well as investors continued to expect improvements in employment and wage growth. Financials marginally outperformed the MSCI World Index, as concerns mounted over the potential impact of global regulatory reform in the wake of the Security and Exchange Commission's case against Goldman Sachs. Financial companies with the least credit exposure performed best. The Fund's holdings in the industrials sector also performed well, especially those with exposure to the aerospace industry. During the reporting period, the sectors that detracted the most from the Fund's absolute performance were materials, telecommunication services and information technology. Materials stocks in general paused after a strong run in 2009, as investors began to discount the effects of an economic slowdown in China. Metals stocks were particularly hard hit. Telecommunication services lagged other sectors as investors found defensive companies less appealing than those with greater economic sensitivity. Information technology stocks generally performed well, but our holdings lagged smaller-capitalization information technology stocks. Companies with more exposure to hardware and companies that manufacture commodity-type products were the strongest performers. WHICH INDIVIDUAL STOCKS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE DURING THE REPORTING PERIOD AND WHICH STOCKS DETRACTED? On an absolute basis, insurance company Prudential Financial, cable company Comcast and Korea-based automotive company Hyundai Motor made the strongest contributions to the Fund's performance. Prudential Financial advanced during the four months ended April 30, 2010, as investors sought high quality financial stocks that had previously lagged other more speculative banks. Comcast benefited from valuation improvements, expected decreases in capital expenditures and anticipated synergies with NBC Universal. Hyundai Motor saw its share price rise on increasing 1. Effective January 4, 2010, the Fund's fiscal year-end changed from December 31 to October 31. As a result, the following discussion covers the four-month reporting period ended April 30, 2010. 2. See footnote on page 6 for more information on Lipper Inc. 3. See footnote on page 6 for more information on the Russell 3000(R) Index. 4. See footnote on page 6 for more information on the MSCI World Index. mainstayinvestments.com 9 sales in China and investors' hopes that the company could capitalize on turmoil in the U.S. auto market. Health care and science company Bayer A.G., agricultural products company Monsanto and diversified health care benefits company Aetna were among the greatest detractors from the Fund's absolute performance during the four-month reporting period. Shares of Bayer A.G. declined on disappointing guidance for the company's health care and crop science units. Monsanto suffered from lower- than-expected demand from farmers, especially in northern markets. Shares of Aetna fell because of poor product pricing and investor concerns about health care reform legislation. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? Among the stocks that the Fund purchased during the reporting period were Internet software & services company Yahoo!, aerospace & defense company Bombardier and Comcast. We established a Fund position in Yahoo! to take advantage of the company's partnership with Microsoft. We believed that the partnership would help Yahoo! reduce expenses, increase market share and possibly benefit from increased online advertising. Our investment in Bombardier reflected our view that the transportation segment is a stable and growing profit and cash-flow contributor that is underappreciated by investors. We believed that Bombardier's rail segment could benefit from rail stimulus spending in the United States, and we were attracted by the company's strong position in emerging markets, including China. We liked Comcast not only for its leading position within its industry but also because it increased its return of capital to shareholders through an expanded share buyback. In our view, Comcast's acquisition of NBC should offer strategic benefits and increase the shares' valuation. During the reporting period, we exited the Fund's position in Monsanto as we became concerned over pricing issues for the company's products. We eliminated the Fund's holdings in Aetna, believing expectations had not fully discounted the potential negatives of health care reform legislation. We sold the Fund's position in computers & peripherals company Apple ahead of the release of the iPad on the belief that the stock had achieved fair value. HOW DID THE FUND'S WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? During the reporting period, we increased the Fund's weightings in the industrials, consumer discretionary and financials sectors. Within industrials, we added Fund positions in aerospace & defense companies Boeing and Bombardier and cable manufacturer Prysmian. In consumer discretionary, we added Fund positions in Comcast, auto manufacturer Daimler Benz and specialty retailer TJX. In financials, we added Fund positions in capital markets company Ameriprise, bank holding company CIT Group and brokerage services provider TD Ameritrade. We reduced the Fund's exposure to the health care, consumer staples and information technology sectors. In health care, we sold positions in Aetna, dialysis service provider DaVita and pharmaceutical and diagnostics company Roche Holding. In consumer staples, we sold positions in international tobacco company Imperial Tobacco and discount retailing giant Wal-Mart Stores. In information technology, we sold the Fund's positions in Apple and Taiwan Semiconductor Manufacturing Company. HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010, AND HOW DID THIS POSITIONING AFFECT THE FUND'S PERFORMANCE? As of April 30, 2010, the Fund's most substantially overweight sectors relative to the MSCI World Index were information technology and health care. The overweight postion in information technology detracted, largely because of the Fund's sizable position in Microsoft, which underperformed the sector. Because of effective stock selection, the Fund's overweight position in health care contributed positively to the Fund's relative performance during the reporting. On the same date, the Fund's most substantially underweight sectors relative to the MSCI World Index were financials and energy. Effective stock selection in both of these sectors helped the Fund's relative performance during the reporting period. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Epoch Global Choice Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 94.7%+ - ---------------------------------------------------- AEROSPACE & DEFENSE 8.1% Boeing Co. (The) 19,800 $ 1,434,114 V Bombardier, Inc. 392,500 2,047,893 Rockwell Collins, Inc. 24,200 1,573,000 ----------- 5,055,007 ----------- AUTO COMPONENTS 2.3% Nifco, Inc./Japan 64,800 1,447,518 ----------- AUTOMOBILES 6.2% Daimler A.G. (a) 32,350 1,669,312 V Hyundai Motor Co. 18,150 2,218,186 ----------- 3,887,498 ----------- BEVERAGES 2.7% InBev N.V. 34,350 1,671,378 ----------- CAPITAL MARKETS 4.5% Ameriprise Financial, Inc. 26,450 1,226,222 TD Ameritrade Holding Corp. (a) 79,150 1,584,583 ----------- 2,810,805 ----------- CHEMICALS 2.8% Praxair, Inc. 20,750 1,738,228 ----------- COMMERCIAL BANKS 1.5% Toronto-Dominion Bank (The) 12,550 932,787 ----------- DIVERSIFIED FINANCIAL SERVICES 2.6% CIT Group, Inc. (a) 39,550 1,605,730 ----------- ELECTRICAL EQUIPMENT 2.2% Prysmian S.p.A. 76,000 1,365,415 ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS 3.0% V Corning, Inc. 95,956 1,847,153 ----------- FOOD & STAPLES RETAILING 2.0% Metro A.G. 20,900 1,255,974 ----------- FOOD PRODUCTS 2.5% Nestle S.A. Registered 31,700 1,547,102 ----------- HEALTH CARE PROVIDERS & SERVICES 7.4% Diagnosticos da America S.A. 173,900 1,510,652 Fresenius Medical Care A.G. & Co. KGaA 28,250 1,531,033 Laboratory Corp. of America Holdings (a) 20,050 1,575,328 ----------- 4,617,013 ----------- INSURANCE 2.8% Prudential Financial, Inc. 27,050 1,719,298 ----------- INTERNET SOFTWARE & SERVICES 3.1% V Yahoo!, Inc. (a) 118,750 1,962,938 ----------- IT SERVICES 5.6% Cielo S.A. 175,000 1,699,410 Visa, Inc. Class A 19,960 1,800,991 ----------- 3,500,401 ----------- LIFE SCIENCES TOOLS & SERVICES 3.1% V Thermo Fisher Scientific, Inc. (a) 35,200 1,945,856 ----------- MACHINERY 3.0% V Danaher Corp. 22,200 1,871,016 ----------- MEDIA 3.3% V Comcast Corp. Class A 108,600 2,047,110 ----------- OIL, GAS & CONSUMABLE FUELS 2.4% Anadarko Petroleum Corp. 24,350 1,513,596 ----------- PHARMACEUTICALS 4.6% Bayer A.G. 18,750 1,199,629 Teva Pharmaceutical Industries, Ltd., Sponsored ADR (b) 28,800 1,691,424 ----------- 2,891,053 ----------- SOFTWARE 12.6% V Microsoft Corp. 136,100 4,156,494 Oracle Corp. 70,780 1,828,955 V Sybase, Inc. (a) 42,850 1,858,833 ----------- 7,844,282 ----------- SPECIALTY RETAIL 2.9% TJX Cos., Inc. 39,300 1,821,162 ----------- WIRELESS TELECOMMUNICATION SERVICES 3.5% V Vodafone Group PLC 968,500 2,152,980 ----------- Total Common Stocks (Cost $55,913,527) 59,051,300 ----------- </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010. Any of the ten largest holdings may be a security traded on more than one exchange. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE PREFERRED STOCK 2.9% - ---------------------------------------------------- ROAD & RAIL 2.9% All America Latina Logistica S.A. 0.07% 198,100 $ 1,802,929 ----------- Total Preferred Stock (Cost $1,777,620) 1,802,929 ----------- Total Investments (Cost $57,691,147) (c) 97.6% 60,854,229 Other Assets, Less Liabilities 2.4 1,512,469 ------- ----------- Net Assets 100.0% $62,366,698 ======= =========== </Table> <Table> (a) Non-income producing security. (b) ADR--American Depositary Receipt. (c) At April 30, 2010, cost is $57,919,418 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $3,898,926 Gross unrealized depreciation (964,115) ---------- Net unrealized appreciation $2,934,811 ========== </Table> 12 MainStay Epoch Global Choice Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks (b) $42,992,773 $16,058,527 $ -- $59,051,300 Preferred Stocks 1,802,929 -- -- 1,802,929 ----------- ----------- -------- ----------- Total Investments in Securities $44,795,702 $16,058,527 $-- $60,854,229 ----------- ----------- -------- ----------- </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) Level 2 assets represent the following international equities: Hyundai Motor Co., InBev N.V., Nifco, Inc./Japan, Nestle S.A. Registered, Bayer A.G., Metro A.G., Fresenius Medical Care A.G. & Co. KGaA, Daimler A.G., Vodafone Group PLC and Prysmian S.p.A.. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The Fund recognizes transfers between the levels as of the beginning of the period. The table below sets forth the diversification of the MainStay Epoch Global Choice Fund portfolio investments by country. COUNTRY COMPOSITION <Table> <Caption> VALUE PERCENT+ Belgium $ 1,671,378 2.7% Brazil 5,012,991 8.0 Canada 2,980,680 4.8 Germany 5,655,948 9.1 Israel 1,691,424 2.7 Italy 1,365,415 2.2 Japan 1,447,518 2.3 South Korea 2,218,186 3.6 Switzerland 1,547,102 2.5 United Kingdom 2,152,980 3.4 United States 35,110,607 56.3 ----------- ----- 60,854,229 97.6 Other Assets, Less Liabilities 1,512,469 2.4 ----------- ----- Net Assets $62,366,698 100.0% =========== ===== </Table> <Table> + Percentages indicated are based on Fund net assets. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $57,691,147) $ 60,854,229 Cash denominated in foreign currencies (identified cost $204,078) 204,134 Receivables: Investment securities sold 952,889 Fund shares sold 560,607 Dividends and interest 65,382 Other assets 105,034 ------------ Total assets 62,742,275 ------------ LIABILITIES: Due to custodian 271,139 Payables: Manager (See Note 3) 41,883 Shareholder communication 20,635 Custodian 17,725 Professional fees 7,385 Transfer agent (See Note 3) 624 NYLIFE Distributors (See Note 3) 569 Accrued expenses 15,617 ------------ Total liabilities 375,577 ------------ Net assets $ 62,366,698 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 4,417 Additional paid-in capital 72,860,279 ------------ 72,864,696 Accumulated net investment income 17,891 Accumulated net realized loss on investments and foreign currency transactions (13,678,863) Net unrealized appreciation on investments 3,163,082 Net unrealized depreciation on translation of other assets and liabilities in foreign currencies (108) ------------ Net assets $ 62,366,698 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 77,806 ============ Shares of beneficial interest outstanding 5,636 ============ Net asset value per share outstanding $ 13.81 Maximum sales charge (5.50% of offering price) 0.80 ------------ Maximum offering price per share outstanding $ 14.61 ============ CLASS A Net assets applicable to outstanding shares $ 2,381,636 ============ Shares of beneficial interest outstanding 172,506 ============ Net asset value per share outstanding $ 13.81 Maximum sales charge (5.50% of offering price) 0.80 ------------ Maximum offering price per share outstanding $ 14.61 ============ CLASS C Net assets applicable to outstanding shares $ 30,881 ============ Shares of beneficial interest outstanding 2,243 ============ Net asset value and offering price per share outstanding $ 13.77 ============ CLASS I Net assets applicable to outstanding shares $ 59,876,375 ============ Shares of beneficial interest outstanding 4,236,370 ============ Net asset value and offering price per share outstanding $ 14.13 ============ </Table> 14 MainStay Epoch Global Choice Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE PERIOD JANUARY 1, 2010 (A) THROUGH APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (b) $ 322,662 Interest 72 ---------- Total income 322,734 ---------- EXPENSES: Manager (See Note 3) 183,215 Registration 41,029 Custodian 22,012 Professional fees 19,953 Shareholder communication 18,563 Transfer agent (See Note 3) 3,154 Distribution/Service--Investor Class (See Note 3) 34 Distribution/Service--Class A (See Note 3) 2,214 Distribution/Service--Class C (See Note 3) 92 Trustees 1,185 Miscellaneous 1,851 ---------- Total expenses before waiver 293,302 Expense waiver from Manager (See Note 3) (54,589) ---------- Net expenses 238,713 ---------- Net investment income 84,021 ---------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized loss on: Security transactions (7,252) Foreign currency transactions (83,971) ---------- Net realized loss on investments and foreign currency transactions (91,223) ---------- Net change in unrealized appreciation on: Investments 1,653,097 Translation of other assets and liabilities in foreign currencies (161) ---------- Net change in unrealized appreciation on investments and foreign currency transactions 1,652,936 ---------- Net realized and unrealized gain on investments and foreign currency transactions 1,561,713 ---------- Net increase in net assets resulting from operations $1,645,734 ========== </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. (b) Dividends recorded net of foreign withholding taxes in the amount of $30,591. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 STATEMENTS OF CHANGES IN NET ASSETS FOR THE PERIOD JANUARY 1, 2010 THROUGH APRIL 30, 2010 UNAUDITED, THE YEAR ENDED DECEMBER 31, 2009 (A) AND THE YEAR ENDED DECEMBER 31, 2008. <Table> <Caption> 2010 2009 2008 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income $ 84,021 $ 389,464 $ 284,842 Net realized loss on investments and foreign currency transactions (91,223) (7,201,136) (7,027,933) Net change in unrealized appreciation (depreciation) on investments and foreign currency transactions 1,652,936 22,464,691 (24,585,095) --------------------------------------- Net increase (decrease) in net assets resulting from operations 1,645,734 15,653,019 (31,328,186) --------------------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class -- (88) -- Class A -- (16,477) (1,048) Class C -- (71) -- Class I -- (376,919) (273,159) --------------------------------------- -- (393,555) (274,207) --------------------------------------- From net realized gain on investments: Class A -- -- (21) Class I -- -- (3,069) --------------------------------------- -- -- (3,090) --------------------------------------- Total dividends and distributions to shareholders -- (393,555) (277,297) --------------------------------------- Capital share transactions: Net proceeds from sale of shares $28,524,135 $ 42,609,969 $ 74,961,349 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions -- 349,914 258,181 Cost of shares redeemed (b) (9,807,236) (73,269,346) (21,591,079) --------------------------------------- Increase (decrease) in net assets derived from capital share transactions 18,716,899 (30,309,463) 53,628,451 --------------------------------------- Net increase (decrease) in net assets 20,362,633 (15,049,999) 22,022,968 NET ASSETS: Beginning of period 42,004,065 57,054,064 35,031,096 --------------------------------------- End of period $62,366,698 $ 42,004,065 $ 57,054,064 ======================================= Accumulated undistributed (distributions in excess of) net investment income at end of period $ 17,891 $ (66,130) $ 11,020 ======================================= </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. (b) Cost of shares redeemed net of redemption fee of $1,305 for the year ended December 31, 2008. 16 MainStay Epoch Global Choice Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------ JANUARY 1, NOVEMBER 16, 2010*** 2009** THROUGH THROUGH APRIL 30, DECEMBER 31, 2010* 2009 Net asset value at beginning of period $13.49 $13.36 ------ ------ Net investment income (loss) 0.01 (a) 0.00 (a)++ Net realized and unrealized gain (loss) on investments 0.33 0.18 Net realized and unrealized loss on foreign currency transactions (0.02) (0.00)++ ------ ------ Total from investment operations 0.32 0.18 ------ ------ Less dividends and distributions: From net investment income -- (0.05) From net realized gain on investments -- -- ------ ------ Total dividends and distributions -- (0.05) ------ ------ Redemption fee (e) -- -- ------ ------ Net asset value at end of period $13.81 $13.49 ====== ====== Total investment return (b) 2.37%(c)(d) 1.33%(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.30%++ 0.03%++ Net expenses 1.58%++ 1.53%++ Expenses (before waiver/recoupment) 1.90%++ 1.72%++ Portfolio turnover rate 55% 74% Net assets at end of period (in 000's) $ 78 $ 28 </Table> <Table> <Caption> CLASS C ------------------------------ JANUARY 1, NOVEMBER 16, 2010*** 2009** THROUGH THROUGH APRIL 30, DECEMBER 31, 2010* 2009 Net asset value at beginning of period $13.49 $13.36 ------ ------ Net investment income (loss) (0.03)(a) (0.01)(a) Net realized and unrealized gain (loss) on investments 0.33 0.17 Net realized and unrealized loss on foreign currency transactions (0.02) (0.00)++ ------ ------ Total from investment operations 0.28 0.16 ------ ------ Less dividends and distributions: From net investment income -- (0.03) From net realized gain on investments -- -- ------ ------ Total dividends and distributions -- (0.03) ------ ------ Redemption fee (e) -- -- ------ ------ Net asset value at end of period $13.77 $13.49 ====== ====== Total investment return (b) 2.08%(c) 1.23%(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.60%)++ (0.78%)++ Net expenses 2.33% ++ 2.28% ++ Expenses (before waiver/recoupment) 2.64% ++ 2.47% ++ Portfolio turnover rate 55% 74% Net assets at end of period (in 000's) $ 31 $ 28 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. (e) The redemption fee was discontinued, as of April 1, 2010. </Table> 18 MainStay Epoch Global Choice Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> CLASS A --------------------------------------------------------------------------------- JANUARY 1, AUGUST 15, 2010*** 2006** THROUGH THROUGH APRIL 30, YEAR ENDED DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 $13.49 $10.84 $ 17.43 $16.97 $15.31 ------ ------ ------- ------ ------ 0.01 (a) 0.04 (a) 0.02 (a) 0.01 (0.01) 0.33 2.70 (6.58) 1.45 1.67 (0.02) (0.01) -- -- -- ------ ------ ------- ------ ------ 0.32 2.73 (6.56) 1.46 1.66 ------ ------ ------- ------ ------ -- (0.08) (0.03) (0.01) -- -- -- (0.00)++ (1.05) -- ------ ------ ------- ------ ------ -- (0.08) (0.03) (1.06) -- ------ ------ ------- ------ ------ -- -- -- 0.06 -- ------ ------ ------- ------ ------ $13.81 $13.49 $ 10.84 $17.43 $16.97 ====== ====== ======= ====== ====== 2.37%(c)(d) 25.17% (37.63%) 8.90% 10.84% (c) 0.18%++ 0.30% 0.21% 0.01% (0.21%)++ 1.54%++ 1.55% 1.54% 1.54% 1.54% ++ 1.84%++ 1.78% 1.75% 1.95% 1.97% ++ 55% 74% 47% 43% 64% $2,382 $2,973 $ 339 $ 120 $ 142 </Table> <Table> <Caption> CLASS I ---------------------------------------------------------------------------------------------------- JANUARY 1, JULY 25, 2010*** 2005** THROUGH THROUGH APRIL 30, YEAR ENDED DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 2005 $ 13.79 $ 11.06 $ 17.47 $ 16.99 $ 14.91 $ 15.00 ------- ------- ------- ------- ------- ------- 0.02 (a) 0.07 (a) 0.05 (a) 0.04 0.01 (0.00)++ 0.34 2.76 (6.41) 1.54 2.07 (0.09) (0.02) (0.01) -- -- -- -- ------- ------- ------- ------- ------- ------- 0.34 2.82 (6.36) 1.58 2.08 (0.09) ------- ------- ------- ------- ------- ------- -- (0.09) (0.05) (0.05) (0.00)++ -- -- -- (0.00)++ (1.05) -- -- ------- ------- ------- ------- ------- ------- -- (0.09) (0.05) (1.10) (0.00)++ -- ------- ------- ------- ------- ------- ------- -- -- 0.00 ++ -- -- -- ------- ------- ------- ------- ------- ------- $ 14.13 $ 13.79 $ 11.06 $ 17.47 $ 16.99 $ 14.91 ======= ======= ======= ======= ======= ======= 2.47%(c) 25.53% (36.37%) 9.27% 13.96% 0.60% (c) 0.47%++ 0.62% 0.42% 0.26% 0.05% (0.07%)++ 1.29%++ 1.29% 1.29% 1.29% 1.29% 1.29% ++ 1.60%++ 1.54% 1.50% 1.70% 1.72% 2.55% ++ 55% 74% 47% 43% 64% 17% $59,876 $38,976 $56,715 $34,911 $27,108 $14,088 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Epoch Global Choice Fund (the "Fund"), a diversified fund. The Fund is the successor to the Epoch U.S. All Cap Equity Fund (the "Predecessor Fund"), which was a series of a different registered investment company for which Epoch Investment Partners, Inc. served as investment adviser. The Fund currently offers 4 classes of shares. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. Class I shares and Class A shares commenced operations (under former designations) on July 25, 2005 and August 15, 2006, respectively. Effective, January 4, 2010, the Fund changed its fiscal year end and tax year end from December 31 to October 31. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class C shares are offered at NAV without an initial sales charge, although a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The four classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek long term capital appreciation. The financial statements of the Fund reflect the historical results of the Institutional Class and P shares of the Predecessor Fund prior to its reorganization. (See Note 10.) Upon the completion of the reorganization, the Class I and Class A shares of the Fund assumed the performance, financial and other information of the Institutional Class and Class P shares, respectively. All information regarding and references to periods prior to the commencement of operations of the Fund refer to the Predecessor Fund. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Investments in other mutual funds are valued at their NAVs as of the close of the New York Stock Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Certain events may occur between the time that foreign markets close, on which securities held by the Fund principally trade, and the time at which the Fund's NAV is calculated. These events may include, but are not limited to, situations relating to a single issuer in a market sector, significant fluctuations in U.S. or foreign markets, natural disasters, armed conflicts, governmental actions or other developments not tied directly to the securities markets. Should the Manager or Subadvisor, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager or Subadvisor may, pursuant to procedures adopted by the Fund's Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. Additionally, international equity securities are also fair valued whenever the movement of a particular index exceeds certain thresholds. In such cases, the securities are fair valued by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. At April 30, 2010, certain foreign equity securities held by the Fund were fair valued. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is 20 MainStay Epoch Global Choice Fund not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the four- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the four-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Investment income received by the Fund from foreign sources may be subject to foreign income taxes. These foreign income taxes are generally withheld at the source. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income and distributions of net realized capital and currency gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on securities purchased, other than short-term investments, for the Fund mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) are accreted and amortized, respectively, on the effective interest rate method over the life of the respective securities or, in the case of a callable security, over the period to the first date of call. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) FOREIGN CURRENCY TRANSACTIONS. The books and records of the Fund are kept in U.S. dollars. Prices of securities denominated in foreign currency amounts are translated into U.S. dollars at the mean between the buying and selling exchange rates last quoted by any major U.S. bank at the following dates: (i) market value of investment securities, other assets and liabilities--at the valuation date, and (ii) purchases and sales of investment securities, income and expenses--at the date of such transactions. The assets and liabilities that are denominated in foreign currency amounts are presented at the exchange rates and market values at the close of the period. The realized and unrealized changes in net assets arising from fluctuations in exchange rates and market prices of securities are not separately presented. Net realized gain (loss) on foreign currency transactions represents net gains and losses on foreign currency forward contracts, net currency gains or losses realized as a result of differences between the amounts of securities sale proceeds or purchase cost, dividends, interest and withholding taxes as recorded on the Fund's books, and the U.S. dollar equivalent amount actually received or paid. Net currency gains or losses from valuing such foreign currency denominated assets and liabilities, other than investments at valuation date exchange rates, are reflected in unrealized foreign exchange gains or losses. (I) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed 22 MainStay Epoch Global Choice Fund appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (J) REDEMPTION FEE. Prior to April 1, 2010, the Fund imposed a 2.00% redemption fee on redemptions (including exchanges) of Fund shares made within 60 days of their date of purchase for any class. The redemption fee was designed to offset brokerage commissions and other costs associated with short-term trading and was not assessed on shares acquired through the reinvestment of dividends or distributions paid by the Fund. The redemption fees are included in the Statement of Changes in Net Assets' shares redeemed amount and retained by the Fund. (K) CONCENTRATION OF RISK. The Fund may invest in foreign securities, which carry certain risks that are in addition to the usual risks inherent in domestic instruments. These risks include those resulting from currency fluctuations, future adverse political and economic developments and possible imposition of currency exchange blockages or other foreign governmental laws or restrictions. These risks are likely to be greater in emerging markets than in developed markets. (L) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. Epoch Investment Partners, Inc. ("Epoch" or "Subadvisor"), a registered investment adviser, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of 1.00% of the Fund's average daily net assets. Effective after the close of business on November 13, 2009, New York Life Investments entered into a written expense limitation agreement under which it has agreed to reimburse expenses of Class A and Class I shares so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage and other transaction expense relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) for Class A and Class I shares do not exceed the following percentages of average daily net assets, Class A, 1.54% and Class I, 1.29%. These expense limitations were based on the total annual operating expenses of the predecessor fund (adjusted to reflect any applicable expense limitation agreement.) New York Life Investments will apply an equivalent waiver or reimbursement, in an amount equal to the number of basis points waived for Class A shares, to Investor Class and Class C shares of the Fund. This agreement will be in effect for a two-year period unless extended by New York Life Investments and approved by the Fund's Board in connection with its review of the Fund's investment advisory agreement. Based on its review, the Board may maintain, modify or terminate the agreement. Prior to the close of business on November 13, 2009, Epoch had a written expense limitation agreement under which it had agreed to waive a portion of the Predecessor Fund's management fee or reimburse the expenses of the appropriate class of the Predecessor Fund so that the class' total ordinary operating expenses did not exceed the following percentages of average daily net assets for each class: Class A, 1.54%; and Class I, 1.29%. The agreement did not apply to interest, taxes, brokerage commissions, other expenditures capitalized in accordance with generally accepted accounting principles or other extraordinary expenses not incurred in the ordinary course of business. The total amount of reimbursement recoverable by Epoch was the sum of all fees previously waived or reimbursed by Epoch to the Predecessor Fund during any of the previous three (3) years, less any reimbursement previously paid by the Predecessor Fund to Epoch with respect to any waivers, reductions, and payments made. For the four-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $183,215 and waived its fees in the amount of $54,589. mainstayinvestments.com 23 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. Effective after the close of business on November 13, 2009, the Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution and service plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Fund at an annual rate of 0.25% of the average daily net assets of the Fund's Investor Class and Class A shares, which is an expense of the Investor Class and Class A shares of the Fund for distribution or service activities as designated by the Distributor. Pursuant to the Class C Plan, the Fund pays the Distributor a monthly distribution fee, which is an expense of the Class C shares of the Fund, at an annual rate of 0.75% of the average daily net assets of the Fund's Class C shares, along with a shareholder service fee at an annual rate of 0.25% of the average daily net asset value of the Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $299 and $654, respectively, for the four-month period ended April 30, 2010 . (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the four-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 8 - ---------------------------------------------- Class A 150 - ---------------------------------------------- Class C 5 - ---------------------------------------------- Class I 2,991 - ---------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Investor Class $ 25,916 33.3% - ------------------------------------------------- Class C 25,835 83.7 - ------------------------------------------------- Class I 218,814 0.4 - ------------------------------------------------- </Table> (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the four-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $569. NOTE 4--FEDERAL INCOME TAX: At December 31, 2009, for federal income tax purposes, capital loss carryforwards of $8,339,809 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) DEFERRED (000'S) 2016 $1,567 $ -- 2017 6,773 5,020 - --------------------------------------------------- -------- Total $8,340 $5,020 - --------------------------------------------------- -------- </Table> The tax character of distributions paid during the year ended December 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $393,555 - ----------------------------------------------- </Table> 24 MainStay Epoch Global Choice Fund NOTE 5--FOREIGN CURRENCY TRANSACTIONS: As of April 30, 2010, the Fund the following foreign currency: <Table> <Caption> CURRENCY COST VALUE Brazilian Real BRL 92,323 USD 52,239 USD 53,112 Euro EUR 23,135 31,140 30,803 Pound Sterling GBP 21,112 32,720 32,302 Swiss Franc CHF 84,448 78,615 78,473 South Korean Won KRW 10,466,730 9,364 9,444 - ------------------------------------------------------------------------------------------------ Total USD 204,078 USD 204,134 - ------------------------------------------------------------------------------------------------ </Table> NOTE 6--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 7--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the four-month period ended April 30, 2010. NOTE 8--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the four-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $47,077 and $29,447, respectively. NOTE 9--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 3,581 $ 48,824 Shares redeemed (7) (101) ------------------------ Net increase 3,574 $ 48,723 ======================== Period ended December 31, 2009: (a) Shares sold 2,056 $ 27,501 Shares issued to shareholders in reinvestment of dividends 6 88 ------------------------ Net increase 2,062 $ 27,589 ======================== <Caption> CLASS A SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 8,948 $ 122,072 Shares redeemed (56,857) (771,347) ------------------------ Net decrease (47,909) $ (649,275) ======================== Year ended December 31, 2009: Shares sold 232,099 $ 2,718,761 Shares issued to shareholders in reinvestment of dividends 1,055 14,207 Shares redeemed (44,035) (489,842) ------------------------ Net increase 189,119 $ 2,243,126 ======================== <Caption> CLASS C SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 178 $ 2,500 ------------------------ Net increase 178 $ 2,500 ======================== Period ended December 31, 2009: (a) Shares sold 2,060 $ 27,500 Shares issued to shareholders in reinvestment of dividends 5 71 ------------------------ Net increase 2,065 $ 27,571 ======================== (a) Investor Class shares and Class C shares were first offered on November 16, 2009. </Table> mainstayinvestments.com 25 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS I SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 2,051,656 $ 28,350,739 Shares redeemed (640,732) (9,035,788) ------------------------ Net increase 1,410,924 $ 19,314,951 ======================== Year ended December 31, 2009: Shares sold 3,257,545 $ 39,836,207 Shares issued to shareholders in reinvestment of dividends 24,319 335,548 Shares redeemed (5,582,489) (72,779,504) ------------------------ Net decrease (2,300,625) $(32,607,749) ======================== </Table> NOTE 10--REORGANIZATION: At a special meeting held on October 30, 2009, the shareholders of the Epoch U.S. All Cap Equity Fund approved the reorganization of the Epoch U.S. All Cap Equity Fund with and into MainStay Epoch Global Choice Fund. Effective after the close of business on November 13, 2009, the Class P shares of Epoch U.S. All Cap Equity Fund were redesignated as Class A shares of MainStay Epoch Global Choice Fund and the Institutional Class shares of Epoch U.S. All Cap Equity Fund were redesignated as Class I shares of MainStay Epoch Global Choice Fund. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. NOTE 11--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements." ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchases, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchases, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 12--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal four-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. NOTE 13--DIVIDENDS: On May 17, 2010, the Fund's management declared dividends and distributions in the amount of the Fund's remaining undistributed Investment Company Taxable Income and Net Capital Gain, if any, for the Fund's taxable year ended December 31, 2009, which is in accordance with the provisions of Section 855(a) of the Internal Revenue Code. The declaration date was May 17, 2010. It is expected that the ex-dividend, reinvestment, and payable date will be in December 2010. 26 MainStay Epoch Global Choice Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting records for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX or proxy voting record is available free of charge upon request by calling 800- MAINSTAY (624-6782); visiting the Fund's website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 27 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. (C) 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18310 MS121-10 MSEGC10-06/10 F2 (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH GLOBAL EQUITY YIELD FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during this period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six months ended April 30, 2010, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the six-month period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. During the period covered by this report, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the period covered by this report. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH GLOBAL EQUITY YIELD FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 11 - --------------------------------------------- FINANCIAL STATEMENTS 16 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 20 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 27 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 27 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (12/27/05) - --------------------------------------------------------- With sales charges -4.44% 24.08% 1.61% Excluding sales charges 1.12 31.30 2.95 </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MainStay Epoch Global Equity MSCI World S&P Developed Yield Fund Index BMI Index -------------- ---------- ------------- 12/27/05 9450 10000 10000 04/30/06 10325 10931 11027 04/30/07 12655 12787 12917 04/30/08 11947 12471 12588 04/30/09 8165 7566 7683 04/30/10 10720 10367 10794 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE(3) - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (8/2/06) - -------------------------------------------------------- With sales charges -4.45% 24.03% -0.60% Excluding sales charges 1.11 31.24 0.92 </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MainStay Epoch Global Equity MSCI World S&P Developed Yield Fund Index BMI Index -------------- ---------- ------------- 08/02/06 23625 25000 25000 04/30/07 28868 30013 30314 04/30/08 27255 29272 29541 04/30/09 18626 17759 18030 4/30/010 24445 24333 25330 </Table> CLASS C SHARES(2)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (12/27/05) - --------------------------------------------------------- With sales charges -0.11% 29.27% 2.04% Excluding sales charges 0.89 30.27 2.04 </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MainStay Epoch Global Equity MSCI World S&P Developed Yield Fund Index BMI Index -------------- ---------- ------------- 12/27/05 10000 10000 10000 04/30/06 10898 10931 11027 04/30/07 13261 12787 12917 04/30/08 12355 12471 12588 04/30/09 8379 7566 7683 04/30/10 10915 10367 10794 </Table> 1. Performance tables and graphs do not reflect the deduction of the taxes that a shareholder would pay on distribution or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.5% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge and are subject to a contingent deferred sales charge ("CDSC") of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. The Fund is the successor to the Epoch Global Equity Shareholder Yield Fund. Effective January 4, 2010, the Fund changed its fiscal year end from December 31 to October 31. 2. Performance figures for Investor Class and Class C shares, first offered November 16, 2009, include the historical performance of Class I shares through November 13, 2009 adjusted for differences in certain contractual expenses and fees. THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS I SHARES--NO SALES CHARGE(3) - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (12/27/05) - ------------------------------------------------ 1.18% 31.50% 3.05% </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MainStay Epoch Global Equity MSCI World S&P Developed Yield Fund Index BMI Index -------------- ---------- ------------- 12/27/05 10000 10000 10000 04/30/06 10935 10931 11027 04/30/07 13440 12787 12917 04/30/08 12648 12471 12588 04/30/09 8664 7566 7683 04/30/10 11393 10367 10794 </Table> <Table> <Caption> BENCHMARK PERFORMANCE FOUR ONE SINCE MONTHS YEAR INCEPTION MSCI World Index(4) 3.25% 37.02% 0.83% S&P Developed BMI Index(5) 4.53 40.49 1.77 Average Lipper global multi-cap value fund(6) 3.11 38.07 0.91 </Table> 3. Performance figures for Class I shares and Class A shares reflect the historical performance of the Institutional shares and the Class P shares, respectively, of the Epoch Global Equity Shareholder Yield Fund (which was subject to a different fee structure). 4. The MSCI World Index is a free float-adjusted market capitalization weighted index that is designed to measure the equity market performance of developed markets. As of April 30, 2010, the MSCI World Index consisted of the following 23 developed market country indices: Australia, Austria, Belgium, Canada, Denmark, Finland, France, Germany, Greece, Hong Kong, Ireland, Italy, Japan, Netherlands, New Zealand, Norway, Portugal, Singapore, Spain, Sweden, Switzerland, the United Kingdom and the United States, Total returns assume reinvestment of all dividends and capital gains. The Fund has selected the MSCI World Index in replacement of the S&P Developed BMI Index as its broad- based securities market index for comparison purposes because it believes the MSCI World Index is more reflective of the Fund's current investment style. An investment cannot be made directly in an index. 5. The S&P Developed BMI Index is a subset of the S&P Global BMI Index which is an unmanaged index measuring global stock market performance covering approximately 11,000 companies in 46 countries. The S&P Developed BMI Index represents the 25 developed markets within the broader Index. Total returns assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The average Lipper global multi-cap value fund is representative of funds that, by portfolio practice, invest in a variety of market capitalization ranges without concentrating 75% of their equity assets in any one market capitalization range over an extended period of time. Global multi-cap value funds typically have a below-average price-to-cash flow ratio, price-to book ratio, and three-year sales-per-share growth value compared to the S&P/Citigroup BMI Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on total returns with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Epoch Global Equity Yield Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY EPOCH GLOBAL EQUITY YIELD FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09(3) 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES(2) $1,000.00 $1,036.80 $5.30 $1,017.80 $5.25 - -------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,084.80 $6.20 $1,018.80 $6.01 - -------------------------------------------------------------------------------------------------------- CLASS C SHARES(2) $1,000.00 $1,033.60 $8.85 $1,014.30 $8.76 - -------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,085.40 $4.91 $1,020.10 $4.76 - -------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.13% for Investor Class,1.20% for Class A, 1.89% for Class C and 0.95% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 days for Class A and Class I (to reflect the one- half year period) and 168 days for Investor Class and Class C (to reflect the since-inception period).The table above represents actual expenses incurred during the one-half year period. 2. Expenses paid during the period reflect ongoing costs for the period from inception through April 30, 2010. Had these shares been offered for the full six-month period ended April 30, 2010, and had the Fund provided a hypothetical 5% annualized return, expenses paid during the period would have been $5.66 for Investor Class and $9.44 for Class C and the ending account value would have been $1,019.20 for Investor Class and $1,015.40 for Class C. 3. Investor Class and Class C shares began investment operations on November 16, 2009. mainstayinvestments.com 7 PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (PORTFOLIO COMPOSITION PIE CHART) <Table> Common Stocks 96.50 Other Assets, Less Liabilities 2.30 Short-Term Investment 0.70 Convertible Preferred Stock 0.50 </Table> See Portfolio of Investments beginning on page 11 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Nestle S.A. Registered 2. Altria Group, Inc. 3. BCE, Inc. 4. InBev N.V. 5. CenturyTel, Inc. 6. Arthur J. Gallagher & Co. 7. Imperial Tobacco Group PLC 8. Philip Morris International, Inc. 9. Johnson & Johnson 10. Lorillard, Inc. </Table> 8 MainStay Epoch Global Equity Yield Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS(1) QUESTIONS ANSWERED BY PORTFOLIO MANAGERS ERIC SAPPENFIELD, WILLIAM PRIEST, CFA, AND MICHAEL WELHOELTER, CFA, OF EPOCH INVESTMENT PARTNERS, INC. (EPOCH), THE FUND'S SUBADVISOR. HOW DID MAINSTAY EPOCH GLOBAL EQUITY YIELD FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK FOR THE FOUR MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Epoch Global Equity Yield Fund returned 1.12% for Investor Class shares, 1.11% for Class A shares and 0.89% for Class C shares for the four months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 1.18%. All share classes underperformed the 3.11% return of the average Lipper() global multi-cap value fund, the 3.25% return of the MSCI World Index() and the 4.53% return of the S&P Developed BMI Index() for the four months ended April 30, 2010. The MSCI World Index is the Fund's broad- based securities-market index. See page 5 for Fund returns with sales charges. WHAT MAJOR FACTORS AFFECTED THE FUND'S RELATIVE PERFORMANCE DURING THE FOUR- MONTH REPORTING PERIOD? During the four months ended April 30, 2010, market dynamics reflected significant volatility, although equities finished the reporting period higher overall. Positive forces included excellent corporate results (buoyed by productivity gains and cost cutting) and a stronger U.S. dollar, especially against the Eurozone. Market concerns included government economic intervention and its impact on funding, the situation in Greece, the possibility of contagion to other European nations, and China's efforts to contain inflation. The Fund's exposure to utilities was a positive contributor to performance, largely because of effective stock selection. Stock selection also added to returns in the materials sector. The Fund also benefited from having a significantly underweight position in health care stocks, which lagged the MSCI World Index primarily because of evolving health care reform in the United States. More than offsetting these positive factors, however, was the negative effect of sizable exposure to higher-yielding but lagging sectors, such as telecommunication services. The Fund's underweight position in industrials and stock selection in less cyclical portions of the sector also detracted. DURING THE REPORTING PERIOD, WHICH SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH SECTORS MADE THE WEAKEST CONTRIBUTIONS? On an absolute basis, the strongest-contributing sectors to the Fund's performance were industrials, consumer discretionary and financials. Industrial stocks were generally strong, as investor's remained optimistic about recovering global activity. The consumer discretionary sector also performed well, as consumer spending remained strong and the jobs market improved. Financials as a whole generated strong returns on expectations that interest rates would remain low and on moderating concerns about loan loss provisions. During the reporting period, the sectors that detracted the most from the Fund's absolute performance were telecommunication services, health care and energy. The defensive nature of these sectors was the primary driver of the underperformance. WHICH INDIVIDUAL STOCKS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE DURING THE REPORTING PERIOD AND WHICH STOCKS DETRACTED? On an absolute basis, NYSE Euronext, Emerson Electric and Arthur J. Gallagher made the strongest contributions to the Fund's performance. NYSE Euronext, a global operator of financial markets and a provider of trading strategies advanced during the reporting period as volumes in markets picked up. Shares of Emerson Electric, a United States-based global technology and engineering services company, rose on the prospect of increased global economic activity. Arthur J. Gallagher, an insurance brokerage and claims settlement company, benefited from high-quality earnings and increasing distributions to shareholders. Spain-based telecommunications and media company Telefonica, global oil services company Diamond Offshore Drilling and electricity and gas provider National Grid were among the largest detractors from the Fund's absolute performance. Telefonica's stock suffered from the ripple effect of the debt crisis in Greece. Diamond Offshore Drilling's shares declined on reports that the company had decided to increase its offshore drilling interests and decrease its dividend payout. National Grid was hurt by the general decline 1. Effective January 4, 2010, the Fund's fiscal year-end changed from December 31 to October 31. As a result, the following discussion covers the four-month reporting period ended April 30, 2010. 2. See footnote on page 6 for more information on Lipper Inc. 3. See footnote on page 6 for more information on the MSCI World Index. 4. See footnote on page 6 for more information on the S&P Developed BMI Index. mainstayinvestments.com 9 in equity prices across Europe and by the foreign exchange translation effects of a weaker British sterling. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? Among the stocks that the Fund purchased during the reporting period were NYSE Euronext, Taiwan-based information technology company Quanta Computer and pharmaceutical company Abbott Laboratories. We established a Fund position in NYSE Euronext to take advantage of increased market volumes and the company's broad reach as an operator of market exchanges around the globe. At the time of purchase, Quanta Computer offered a dividend payout in excess of 5%, which we expected to be sup-ported by an improving global personal computer cycle. We were attracted to Abbott Laboratories because the globally diversified health care company is generating substantial free cash flow and focusing on strengthening its balance sheet while maintaining a high dividend. During the reporting period, we sold the Fund's positions in Germany-based electricity and gas suppler RWE, Italy-based electricity operator Enel and discount retailer Wal-Mart Stores. We sold these positions to reallocate capital to better investments, such as those noted in the preceding paragraph. HOW DID THE FUND'S WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? During the reporting period, we increased the Fund's weightings in the financials, information technology and health care sectors. Within financials, we added Fund positions in insurance companies Arthur J. Gallagher and Munich Re and in U.S. bank Hudson Bancorp. In information technology, we established new Fund positions in Microchip Technology and Quanta Computer and added to existing positions in Taiwan Semiconductor Manufacturing Company and Redecard. We increased the Fund's exposure to health care primarily by establishing a position in Abbott Laboratories. We reduced the Fund's exposure to the utilities, consumer staples and energy sectors. In utilities, we sold the Fund's positions in Enel and RWE. In consumer staples, we sold the Fund's positions in Kraft Foods, Supervalu and Wal-Mart Stores. We reduced the Fund's allocation to energy primarily by trimming its position in BP following the initial discovery an oil leak in the Gulf of Mexico. HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010? As of April 30, 2010, the Fund's most substantially overweight sectors relative to the MSCI World Index were utilities, telecommunication services and consumer staples. The Fund's most substantially underweight sectors relative to the MSCI World Index were financials, information technology and materials. We believe the Fund is well positioned to achieve its goals of high income with lower volatility. We believe that the strong balance sheets and growing cash flows will prove valuable to investors over the long term. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Epoch Global Equity Yield Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 96.5%+ - ------------------------------------------------------- AUSTRALIA 1.6% BHP Billiton, Ltd., Sponsored ADR (Metals & Mining) (a) 27,900 $ 2,030,841 Toll Holdings, Ltd. (Air Freight & Logistics) 216,725 1,416,321 Westpac Banking Corp. (Commercial Banks) 100,802 2,505,206 ------------ 5,952,368 ------------ BELGIUM 2.3% Anheuser-Busch InBev N.V. (Beverages) (b)(c) 228,800 1,526 V InBev N.V. (Beverages) 133,200 6,481,150 Mobistar S.A. (Wireless Telecommunication Services) 36,600 2,240,270 ------------ 8,722,946 ------------ BRAZIL 0.7% Redecard S.A. (IT Services) 154,800 2,555,881 ------------ CANADA 4.5% V BCE, Inc. (Diversified Telecommunication Services) 219,400 6,591,935 Canadian Oil Sands Trust (Oil, Gas & Consumable Fuels) 164,100 4,967,587 Rogers Communications, Inc. Class B (Wireless Telecommunication Services) 53,250 1,898,191 Shaw Communications, Inc. (Media) 178,400 3,352,684 ------------ 16,810,397 ------------ FINLAND 0.5% Fortum Oyj (Electric Utilities) 72,000 1,865,455 ------------ FRANCE 5.8% Air Liquide S.A. (Chemicals) 39,500 4,570,913 France Telecom S.A. (Diversified Telecommunication Services) 199,800 4,379,676 SCOR SE (Insurance) 97,800 2,304,334 Total S.A. (Oil, Gas & Consumable Fuels) 56,500 3,061,563 Vinci S.A. (Construction & Engineering) 79,100 4,430,017 Vivendi (Media) 111,500 2,934,638 ------------ 21,681,141 ------------ GERMANY 1.6% BASF A.G. (Chemicals) 57,700 3,373,744 Muenchener Rueckversicherungs- Gesellschaft A.G. Registered (Insurance) 17,570 2,483,054 ------------ 5,856,798 ------------ ITALY 0.8% Terna S.p.A. (Electric Utilities) 735,300 2,981,432 ------------ NORWAY 1.0% Orkla ASA (Industrial Conglomerates) 215,700 1,818,191 StatoilHydro ASA, Sponsored ADR (Oil, Gas & Consumable Fuels) (a) 75,200 1,817,584 ------------ 3,635,775 ------------ PHILIPPINES 0.5% Philippine Long Distance Telephone Co., Sponsored ADR (Wireless Telecommunication Services) (a) 34,831 1,958,895 ------------ SPAIN 1.8% Banco Santander S.A. (Commercial Banks) 170,400 2,140,822 Telefonica S.A. (Diversified Telecommunication Services) 197,100 4,426,236 ------------ 6,567,058 ------------ SWEDEN 1.0% Assa Abloy AB (Building Products) 154,000 3,581,842 ------------ SWITZERLAND 4.1% V Nestle S.A. Registered (Food Products) 138,800 6,774,063 Roche Holding A.G., Genusscheine (Pharmaceuticals) 21,100 3,332,388 Swisscom A.G. (Diversified Telecommunication Services) 14,600 4,949,351 ------------ 15,055,802 ------------ TAIWAN 1.8% Chunghwa Telecom Co., Ltd., ADR (Diversified Telecommunication Services) (a) 1 20 Quanta Computer, Inc. (Computers & Peripherals) 1,486,000 2,784,479 Taiwan Semiconductor Manufacturing Co., Ltd., Sponsored ADR (Semiconductors & Semiconductor Equipment) (a) 351,200 3,719,208 ------------ 6,503,707 ------------ UNITED KINGDOM 17.1% AstraZeneca PLC, Sponsored ADR (Pharmaceuticals) (a) 111,800 4,944,914 BAE Systems PLC (Aerospace & Defense) 614,000 3,227,443 British American Tobacco PLC (Tobacco) 112,400 3,530,268 Compass Group PLC (Hotels, Restaurants & Leisure) 405,300 3,308,201 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. Any of the ten largest holdings may be a security traded on more than one exchange. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) UNITED KINGDOM (CONTINUED) Diageo PLC, Sponsored ADR (Beverages) (a) 78,800 $ 5,369,432 Firstgroup PLC (Road & Rail) 416,000 2,427,015 V Imperial Tobacco Group PLC (Tobacco) 216,700 6,185,645 Meggitt PLC (Aerospace & Defense) 889,600 4,233,277 National Grid PLC (Multi- Utilities) 444,150 4,288,649 Next PLC (Multiline Retail) 110,300 3,869,534 Pearson PLC (Media) 302,400 4,854,607 Royal Dutch Shell PLC Class A, ADR (Oil, Gas & Consumable Fuels) (a) 75,800 4,756,450 Scottish & Southern Energy PLC (Electric Utilities) 189,700 3,129,512 United Utilities Group PLC (Multi-Utilities) 482,259 3,956,535 Vodafone Group PLC (Wireless Telecommunication Services) 2,344,400 5,211,613 ------------ 63,293,095 ------------ UNITED STATES 51.4% Abbott Laboratories (Pharmaceuticals) 49,700 2,542,652 V Altria Group, Inc. (Tobacco) 318,100 6,740,539 V Arthur J. Gallagher & Co. (Insurance) 235,800 6,194,466 AT&T, Inc. (Diversified Telecommunication Services) 196,555 5,122,223 Automatic Data Processing, Inc. (IT Services) 43,100 1,868,816 Bemis Co., Inc. (Containers & Packaging) 65,700 1,997,937 Bristol-Myers Squibb Co. (Pharmaceuticals) 183,200 4,633,128 V CenturyTel, Inc. (Diversified Telecommunication Services) 188,800 6,439,968 Chevron Corp. (Oil, Gas & Consumable Fuels) 33,600 2,736,384 Coca-Cola Co. (The) (Beverages) 33,600 1,795,920 Coca-Cola Enterprises, Inc. (Beverages) 90,700 2,515,111 Diamond Offshore Drilling, Inc. (Energy Equipment & Services) 45,800 3,622,780 Duke Energy Corp. (Electric Utilities) 235,750 3,955,885 E.I. du Pont de Nemours & Co. (Chemicals) 110,300 4,394,352 Emerson Electric Co. (Electrical Equipment) 74,900 3,912,027 ExxonMobil Corp. (Oil, Gas & Consumable Fuels) 23,800 1,614,830 Federated Investors, Inc. Class B (Capital Markets) 61,800 1,490,616 First Niagara Financial Group, Inc. (Thrifts & Mortgage Finance) 130,200 1,809,780 Genuine Parts Co. (Distributors) 90,400 3,869,120 H.J. Heinz Co. (Food Products) 62,400 2,924,688 Honeywell International, Inc. (Aerospace & Defense) 72,000 3,417,840 Hudson City Bancorp, Inc. (Thrifts & Mortgage Finance) 131,400 1,747,620 V Johnson & Johnson (Pharmaceuticals) 93,700 6,024,910 Kellogg Co. (Food Products) 51,700 2,840,398 Kimberly-Clark Corp. (Household Products) 74,900 4,588,374 Kinder Morgan Energy Partners, L.P. (Oil, Gas & Consumable Fuels) 63,300 4,272,117 V Lorillard, Inc. (Tobacco) 76,700 6,010,979 McDonald's Corp. (Hotels, Restaurants & Leisure) 30,300 2,138,877 Merck & Co., Inc. (Pharmaceuticals) 118,000 4,134,720 MetLife, Inc. (Insurance) 47,300 2,155,934 Microchip Technology, Inc. (Semiconductors & Semiconductor Equipment) 167,100 4,880,991 Microsoft Corp. (Software) 101,700 3,105,918 Nicor, Inc. (Gas Utilities) 64,500 2,806,395 NiSource, Inc. (Multi- Utilities) 198,000 3,227,400 NSTAR (Multi-Utilities) 54,700 2,002,020 NYSE Euronext (Diversified Financial Services) 114,200 3,726,346 OGE Energy Corp. (Multi- Utilities) 109,400 4,526,972 ONEOK, Inc. (Gas Utilities) 78,800 3,872,232 Oracle Corp. (Software) 108,500 2,803,640 V Philip Morris International, Inc. (Tobacco) 125,200 6,144,816 Pitney Bowes, Inc. (Commercial Services & Supplies) 191,200 4,856,480 Progress Energy, Inc. (Electric Utilities) 45,200 1,804,384 Reynolds American, Inc. (Tobacco) 39,500 2,110,090 SCANA Corp. (Multi-Utilities) 45,200 1,784,044 Southern Co. (The) (Electric Utilities) 107,000 3,697,920 Spectra Energy Corp. (Oil, Gas & Consumable Fuels) 178,400 4,163,856 TECO Energy, Inc. (Multi- Utilities) 226,900 3,841,417 Travelers Cos., Inc. (The) (Insurance) 35,400 1,796,196 Tupperware Brands Corp. (Household Durables) 38,900 1,986,623 Vectren Corp. (Multi- Utilities) 68,100 1,703,181 Verizon Communications, Inc. (Diversified Telecommunication Services) 176,900 5,110,641 VF Corp. (Textiles, Apparel & Luxury Goods) 34,500 2,981,490 Waste Management, Inc. (Commercial Services & Supplies) 80,900 2,805,612 Westar Energy, Inc. (Electric Utilities) 120,750 2,860,568 WGL Holdings, Inc. (Gas Utilities) 69,600 2,487,504 Windstream Corp. (Diversified Telecommunication Services) 173,300 1,914,965 ------------ 190,514,692 ------------ Total Common Stocks (Cost $327,417,727) 357,537,284 ------------ </Table> 12 MainStay Epoch Global Equity Yield Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE CONVERTIBLE PREFERRED STOCK 0.5% - ------------------------------------------------------- UNITED STATES 0.5% MetLife, Inc. (Insurance) 6.50% 77,000 $ 1,865,710 ------------ Total Convertible Preferred Stock (Cost $1,778,815) 1,865,710 ------------ <Caption> PRINCIPAL AMOUNT SHORT-TERM INVESTMENT 0.7% - ------------------------------------------------------- REPURCHASE AGREEMENT 0.7% UNITED STATES 0.7% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $2,570,009 (Collateralized by a United States Treasury Bill with a rate of 0.135% and a maturity date of 5/27/10, with a Principal Amount of $2,625,000 and a Market Value of $2,624,738) (Capital Markets) $2,570,007 2,570,007 ------------ Total Short-Term Investment (Cost $2,570,007) 2,570,007 ------------ Total Investments (Cost $331,766,549) (d) 97.7% 361,973,001 Other Assets, Less Liabilities 2.3 8,521,055 ---------- ------------ Net Assets 100.0% $370,494,056 ========== ============ </Table> <Table> (a) ADR--American Depositary Receipt (b) Non-income producing security (c) Illiquid security--The total market value of this security at April 30, 2010 is $1,526, which represents less than one- tenth of a percent of the Fund's net assets (d) At April 30, 2010, cost is $332,255,408 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 42,287,407 Gross unrealized depreciation (12,569,814) ------------ Net unrealized appreciation $ 29,717,593 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks (b) $234,478,314 $123,058,970 $ -- $357,537,284 Convertible Preferred Stock 1,865,710 -- -- 1,865,710 Short-Term Investment Repurchase Agreement -- 2,570,007 -- 2,570,007 ------------ ------------ ------------- ------------ Total Investments in Securities $236,344,024 $125,628,977 $ -- $361,973,001 ============ ============ ============= ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) Level 1 assets represent ADRs, securities listed under Canada and United States. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The Fund recognizes transfers between the levels as of the beginning of the period. 14 MainStay Epoch Global Equity Yield Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The table below sets forth the diversification of the MainStay Epoch Global Equity Yield Fund investments by industry. INDUSTRY DIVERSIFICATION <Table> <Caption> VALUE PERCENT + Aerospace & Defense $ 10,878,560 2.9% Air Freight & Logistics 1,416,321 0.4 Beverages 16,163,139 4.3 Building Products 3,581,842 1.0 Capital Markets 4,060,623 1.1 Chemicals 12,339,009 3.3 Commercial Banks 4,646,028 1.3 Commercial Services & Supplies 7,662,092 2.1 Computers & Peripherals 2,784,479 0.8 Construction & Engineering 4,430,017 1.2 Containers & Packaging 1,997,937 0.5 Distributors 3,869,120 1.0 Diversified Financial Services 3,726,346 1.0 Diversified Telecommunication Services 38,935,015 10.6 Electric Utilities 20,295,156 5.5 Electrical Equipment 3,912,027 1.1 Energy Equipment & Services 3,622,780 1.0 Food Products 12,539,149 3.4 Gas Utilities 9,166,131 2.5 Hotels, Restaurants & Leisure 5,447,078 1.5 Household Durables 1,986,623 0.5 Household Products 4,588,374 1.2 IT Services 4,424,697 1.2 Industrial Conglomerates 1,818,191 0.5 Insurance 16,799,694 4.6 Media 11,141,929 3.0 Metals & Mining 2,030,841 0.5 Multi-Utilities 25,330,218 6.9 Multiline Retail 3,869,534 1.0 Oil, Gas & Consumable Fuels 27,390,371 7.2 Pharmaceuticals 25,612,712 6.8 Road & Rail 2,427,015 0.7 Semiconductors & Semiconductor Equipment 8,600,199 2.3 Software 5,909,558 1.6 Textiles, Apparel & Luxury Goods 2,981,490 0.8 Thrifts & Mortgage Finance 3,557,400 1.0 Tobacco 30,722,337 8.4 Wireless Telecommunication Services 11,308,969 3.0 ------------ ----- 361,973,001 97.7 Other Assets, Less Liabilities 8,521,055 2.3 ------------ ----- Net Assets $370,494,056 100.0% ============ ===== </Table> <Table> + Percentages indicated are based on Fund net assets. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $331,766,549) $ 361,973,001 Cash denominated in foreign currencies (identified cost $2,883,043) 2,890,342 Receivables: Investment securities sold 6,348,152 Dividends and interest 1,881,564 Fund shares sold 427,059 Other assets 306,170 ------------- Total assets 373,826,288 ------------- LIABILITIES: Payables: Investment securities purchased 2,064,902 Fund shares redeemed 874,878 Manager (See Note 3) 218,613 Shareholder communication 71,322 Custodian 27,467 NYLIFE Distributors (See Note 3) 75,050 ------------- Total liabilities 3,332,232 ------------- Net assets $ 370,494,056 ============= COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 26,980 Additional paid-in capital 488,965,918 ------------- 488,992,898 Accumulated undistributed net investment income 2,351,547 Accumulated net realized loss on investments and foreign currency transactions (151,061,650) Net unrealized appreciation on investments 30,206,452 Net unrealized appreciation on translation of other assets and liabilities in foreign currencies 4,809 ------------- Net assets $ 370,494,056 ============= INVESTOR CLASS Net assets applicable to outstanding shares $ 92,781 ============= Shares of beneficial interest outstanding 6,746 ============= Net asset value per share outstanding $ 13.75 Maximum sales charge (5.50% of offering price) 0.80 ------------- Maximum offering price per share outstanding $ 14.55 ============= CLASS A Net assets applicable to outstanding shares $ 20,179,525 ============= Shares of beneficial interest outstanding 1,467,265 ============= Net asset value per share outstanding $ 13.75 Maximum sales charge (5.50% of offering price) 0.80 ------------- Maximum offering price per share outstanding $ 14.55 ============= CLASS C Net assets applicable to outstanding shares $ 2,089,145 ============= Shares of beneficial interest outstanding 152,104 ============= Net asset value and offering price per share outstanding $ 13.73 ============= CLASS I Net assets applicable to outstanding shares $ 348,132,605 ============= Shares of beneficial interest outstanding 25,353,447 ============= Net asset value and offering price per share outstanding $ 13.73 ============= </Table> 16 MainStay Epoch Global Equity Yield Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE PERIOD JANUARY 1, 2010 (A) THROUGH APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (b) $5,962,987 Interest 568 ---------- Total income 5,963,555 ---------- EXPENSES: Manager (See Note 3) 908,499 Transfer agent (See Note 3) 147,400 Shareholder communication 76,013 Custodian 63,715 Professional fees 44,839 Registration 42,167 Distribution/Service--Investor Class (See Note 3) 42 Distribution/Service--Class A (See Note 3) 17,058 Distribution/Service--Class C (See Note 3) 3,032 Trustees 6,129 Miscellaneous 27,289 ---------- Total expenses before waiver 1,336,183 Expense waiver from Manager (See Note 3) (31,442) ---------- Net expenses 1,304,741 ---------- Net investment income 4,658,814 ---------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized loss on: Security transactions (23,941) Foreign currency transactions (110,316) ---------- Net realized loss on investments and foreign currency transactions (134,257) ---------- Net change in unrealized appreciation on: Investments 334,886 Translation of other assets and liabilities in foreign currencies (20,287) ---------- Net change in unrealized appreciation on investments and foreign currency transactions 314,599 ---------- Net realized and unrealized gain on investments and foreign currency transactions 180,342 ---------- Net increase in net assets resulting from operations $4,839,156 ========== </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. (b) Dividends recorded net of foreign withholding taxes in the amount of $301,096. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 STATEMENTS OF CHANGES IN NET ASSETS FOR THE PERIOD JANUARY 1, 2010 THROUGH APRIL 30, 2010 UNAUDITED, THE YEAR ENDED DECEMBER 31, 2009 (A) AND THE YEAR ENDED DECEMBER 31, 2008. <Table> <Caption> 2010 2009 2008 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income $ 4,658,814 $ 13,501,084 $ 22,203,158 Net realized loss on investments and foreign currency transactions (134,257) (55,755,456) (100,701,531) Net change in unrealized appreciation (depreciation) on investments and foreign currency transactions 314,599 122,178,121 (109,475,635) ------------------------------------------ Net increase (decrease) in net assets resulting from operations 4,839,156 79,923,749 (187,974,008) ------------------------------------------ Dividends and distributions to shareholders: From net investment income: Investor Class (667) (151) -- Class A (180,581) (665,965) (541,418) Class C (11,546) (181) -- Class I (3,507,191) (10,698,508) (17,605,363) ------------------------------------------ (3,699,985) (11,364,805) (18,146,781) ------------------------------------------ From net realized gain on investments: Class A -- -- (115,391) Class I -- -- (2,080,618) ------------------------------------------ -- -- (2,196,009) ------------------------------------------ Return of capital: Class A -- -- (51,670) Class I -- -- (1,641,966) ------------------------------------------ -- -- (1,693,636) ------------------------------------------ Total dividends and distributions to shareholders (3,699,985) (11,364,805) (22,036,426) ------------------------------------------ Capital share transactions: Net proceeds from sale of shares $ 41,424,296 $ 184,852,742 $ 374,462,803 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 3,187,896 10,140,348 20,979,165 Cost of shares redeemed (b) (81,883,266) (170,919,032) (426,057,455) ------------------------------------------ Increase (decrease) in net assets derived from capital share transactions (37,271,074) 24,074,058 (30,615,487) ------------------------------------------ Net increase (decrease) in net assets (36,131,903) 92,633,002 (240,625,921) NET ASSETS: Beginning of period 406,625,959 313,992,957 554,618,878 ------------------------------------------ End of period $370,494,056 $ 406,625,959 $ 313,992,957 ========================================== Accumulated undistributed net investment income at end of period $ 2,351,547 $ 1,392,718 $ 736,842 ========================================== </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. (b) Cost of shares redeemed net of redemption fees of $11,486, $136 and $8,520 for the period January 1, 2010 through April 30, 2010, the years ended December 31, 2009 and 2008. (See Note 2 (J)). 18 MainStay Epoch Global Equity Yield Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS CLASS A ------------------------------ ---------------------------------------- JANUARY 1, NOVEMBER JANUARY 1, 2010*** 16, 2009** 2010*** THROUGH THROUGH THROUGH YEAR ENDED DECEMBER APRIL 30, DECEMBER 31, APRIL 30, 31, 2010* 2009 2010* 2009 2008 Net asset value at beginning of period $13.72 $13.46 $ 13.72 $ 11.52 $ 17.72 ------ ------ ------- ------- ------- Net investment income 0.18 (a) 0.05 0.15 (a) 0.44 0.59 (a) Net realized and unrealized gain (loss) on investments (0.05) 0.29 (0.00)++ 2.14 (6.18) Net realized and unrealized gain (loss) on foreign currency transactions 0.02 -- -- (0.03) -- ------ ------ ------- ------- ------- Total from investment operations 0.15 0.34 0.15 2.55 (5.59) ------ ------ ------- ------- ------- Less dividends and distributions: From net investment income (0.12) (0.08) (0.12) (0.35) (0.48) From net realized gain on investments -- -- -- -- (0.08) Return of capital -- -- -- -- (0.05) ------ ------ ------- ------- ------- Total dividends and distributions (0.12) (0.08) (0.12) (0.35) (0.61) ------ ------ ------- ------- ------- Redemption fee (d) 0.00 ++ -- 0.00 ++ 0.00 ++ 0.00 ++ ------ ------ ------- ------- ------- Net asset value at end of period $13.75 $13.72 $ 13.75 $ 13.72 $ 11.52 ====== ====== ======= ======= ======= Total investment return (b) 1.12%(c) 2.54%(c) 1.11%(c) 22.47% (32.19%) Ratios (to average net assets)/Supplemental Data: Net investment income 3.99%++ 2.67%++ 3.31%++ 3.66% 4.01% Net expenses 1.14%++ 1.09%++ 1.24%++ 1.21% 1.18% Expenses (before recoupment/waiver/reimburse- ment) 1.17%++ 1.09%++ 1.27%++ 1.21% 1.18% Portfolio turnover rate 13% 59% 13% 59% 72% Net assets at end of period (in 000's) $ 93 $ 26 $20,180 $23,336 $16,480 <Caption> CLASS A --------------------------- YEAR AUGUST 2, ENDED 2006** DECEM- THROUGH BER 31, DECEMBER 31, 2007 2006 Net asset value at beginning of period $ 17.94 $16.00 ------- ------ Net investment income 0.69 0.19 Net realized and unrealized gain (loss) on investments 0.79 1.99 Net realized and unrealized gain (loss) on foreign currency transactions -- -- ------- ------ Total from investment operations 1.48 2.18 ------- ------ Less dividends and distributions: From net investment income (0.72) (0.21) From net realized gain on investments (0.99) (0.03) Return of capital -- -- ------- ------ Total dividends and distributions (1.71) (0.24) ------- ------ Redemption fee (d) 0.01 -- ------- ------ Net asset value at end of period $ 17.72 $17.94 ======= ====== Total investment return (b) 8.34% 13.73%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 3.97% 2.74%++ Net expenses 1.16% 1.30%++ Expenses (before recoupment/waiver/reimburse- ment) 1.16% 1.30%++ Portfolio turnover rate 47% 32% Net assets at end of period (in 000's) $19,390 $1,593 </Table> <Table> <Caption> CLASS C CLASS I ------------------------------ ------------------------------------------ JANUARY 1, NOVEMBER 16, JANUARY 1, 2010*** 2009** 2010*** THROUGH THROUGH THROUGH APRIL 30, DECEMBER 31, APRIL 30, YEAR ENDED DECEMBER 31, 2010* 2009 2010* 2009 2008 Net asset value at beginning of period $13.72 $13.46 $ 13.70 $ 11.53 $ 17.75 ------ ------ -------- -------- -------- Net investment income (loss) 0.16 (a) 0.03 0.16 (a) 0.44 0.66 (a) Net realized and unrealized gain (loss) on investments (0.07) 0.30 (0.00)++ 2.13 (6.24) Net realized and unrealized gain (loss) on foreign currency transactions 0.03 -- -- (0.03) -- ------ ------ -------- -------- -------- Total from investment operations 0.12 0.33 0.16 2.54 (5.58) ------ ------ -------- -------- -------- Less dividends and distributions: From net investment income (0.11) (0.07) (0.13) (0.37) (0.51) From net realized gain on investments -- -- -- -- (0.08) Return of capital -- -- -- -- (0.05) ------ ------ -------- -------- -------- Total dividends and distributions (0.11) (0.07) (0.13) (0.37) (0.64) ------ ------ -------- -------- -------- Redemption fee (d) 0.00 ++ -- 0.00 ++ 0.00 ++ 0.00 ++ ------ ------ -------- -------- -------- Net asset value at end of period $13.73 $13.72 $ 13.73 $ 13.70 $ 11.53 ====== ====== ======== ======== ======== Total investment return (b) 0.89%(c) 2.45%(c) 1.18%(c) 22.49% (32.10%) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 3.50%++ 1.80%++ 3.61%++ 3.85% 4.40% Net expenses 1.89%++ 1.84%++ 0.99%++ 0.96% 0.93% Expenses (before recoupment/waiver/reimburse- ment) 1.92%++ 1.84%++ 1.01%++ 0.96% 0.93% Portfolio turnover rate 13% 59% 13% 59% 72% Net assets at end of period (in 000's) $2,089 $ 36 $348,133 $383,228 $297,513 <Caption> CLASS I -------------------------------------------- DECEMBER 27, 2005** THROUGH YEAR ENDED DECEMBER 31, DECEMBER 31, 2007 2006 2005 Net asset value at beginning of period $ 18.02 $ 14.92 $ 15.00 -------- -------- ------- Net investment income (loss) 0.77 0.63 (0.00)++ Net realized and unrealized gain (loss) on investments 0.72 3.13 (0.08) Net realized and unrealized gain (loss) on foreign currency transactions -- -- -- -------- -------- ------- Total from investment operations 1.49 3.76 (0.08) -------- -------- ------- Less dividends and distributions: From net investment income (0.77) (0.63) -- From net realized gain on investments (0.99) (0.03) -- Return of capital -- -- -- -------- -------- ------- Total dividends and distributions (1.76) (0.66) -- -------- -------- ------- Redemption fee (d) 0.00 ++ -- -- -------- -------- ------- Net asset value at end of period $ 17.75 $ 18.02 $ 14.92 ======== ======== ======= Total investment return (b) 8.28% 25.71% (0.53%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 4.21% 3.88% (1.10%)++ Net expenses 0.91% 1.05% 1.10%++ Expenses (before recoupment/waiver/reimburse- ment) 0.91% 1.05% 3.59%++ Portfolio turnover rate 47% 32% 0% Net assets at end of period (in 000's) $535,229 $272,016 $71,432 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) The redemption fee was discontinued as of April 1, 2010. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Epoch Global Equity Yield Fund (the "Fund"), a diversified fund. The Fund is the successor to the Epoch Global Equity Shareholder Yield Fund (the "Predecessor Fund"), which was a series of a different registered investment company for which Epoch Investment Partners, Inc. served as investment adviser. The Fund currently offers 4 classes of shares. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. Class I shares and Class A shares commenced operations (under former designations) on December 27, 2005 and August 2, 2006, respectively. Effective, January 4, 2010, the Fund changed its fiscal year end and tax year end from December 31 to October 31. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class C shares are offered at NAV without an initial sales charge, although a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The four classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek to provide a high level of income. Capital appreciation is a secondary investment objective. The financial statements of the Fund reflect the historical results of the Institutional Class and P shares of the Predecessor Fund prior to its reorganization. (See Note 10.) Upon the completion of the reorganization, the Class I and Class A shares of the Fund assumed the performance, financial and other information of the Institutional Class and Class P shares, respectively. All information regarding and references to periods prior to the commencement of operations of the Fund refer to the Predecessor Fund. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund the Fund did not hold securities that were valued in such a manner. Certain events may occur between the time that foreign markets close, on which securities held by the Fund principally trade, and the time at which the Fund's NAV is calculated. These events may include, but are not limited to, situations relating to a single issuer in a market sector, significant fluctuations in U.S. or foreign markets, natural disasters, armed conflicts, governmental actions or other 20 MainStay Epoch Global Equity Yield Fund developments not tied directly to the securities markets. Should the Manager or Subadvisor, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager or Subadvisor may, pursuant to procedures adopted by the Fund's Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. Additionally, international equity securities are also fair valued whenever the movement of a particular index exceeds certain thresholds. In such cases, the securities are fair valued by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. At April 30, 2010, certain foreign equity securities held by the Fund were fair valued. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the four- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the four-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Investment income received by the Fund from foreign sources may be subject to foreign income taxes. These foreign income taxes are generally withheld at the source. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income, if any, quarterly and distributions of net realized capital and currency gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) FOREIGN CURRENCY TRANSACTIONS. The books and records of the Fund are kept in U.S. dollars. Prices of securities denominated in foreign currency amounts are translated into U.S. dollars at the mean between the buying and selling exchange rates last quoted by any major U.S. bank at the following dates: (i) market value of investment securities, other assets and liabilities--at the valuation date, and (ii) purchases and sales of investment securities, income and expenses--at the date of such transactions. The assets and liabilities that are denominated in foreign currency amounts are presented at the exchange rates and market values at the close of the period. The realized and unrealized changes in net assets arising from fluctuations in exchange rates and market prices of securities are not separately presented. Net realized gain (loss) on foreign currency transactions represents net gains and losses on foreign currency forward contracts, net currency gains or losses realized as a result of differences between the amounts of securities sale proceeds or purchase cost, dividends, interest and withholding taxes as recorded on the Fund's books, and the U.S. dollar equivalent amount actually received or paid. Net currency gains or losses from valuing such foreign currency denominated assets and liabilities, other than investments at valuation date exchange rates, are reflected in unrealized foreign exchange gains or losses. (I) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed 22 MainStay Epoch Global Equity Yield Fund appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (J) REDEMPTION FEE. Prior to April 1, 2010, the Fund imposed a 2.00% redemption fee on redemptions (including exchanges) of Fund shares made within 60 days of their date of purchase for any class. The redemption fee was designed to offset brokerage commissions and other costs associated with short-term trading and was not assessed on shares acquired through the reinvestment of dividends or distributions paid by the Fund. The redemption fees are included in the Statement of Changes in Net Assets' shares redeemed amount and retained by the Fund. (L) CONCENTRATION OF RISK. The Fund invests in foreign securities, which carry certain risks that are in addition to the usual risks inherent in domestic instruments. These risks include those resulting from currency fluctuations, future adverse political and economic developments and possible imposition of currency exchange blockages or other foreign governmental laws or restrictions. These risks are likely to be greater in emerging markets than in developed markets. The ability of issuers of debt securities held by the Fund to meet their obligations may be affected by economic or political developments in a specific country, industry or region. (K) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. (L) LARGE TRANSACTION RISKS. From time to time, the Fund may receive large purchase or redemption orders from affiliated or unaffiliated mutual funds or other investors. Such large transactions could have adverse effects on a Fund's performance if the Fund were required to sell securities or invest cash at times when it otherwise would not do so. This activity could also accelerate the realization of capital gains and increase the Fund's transaction costs. The Fund has adopted procedures designed to mitigate the negative impacts of such large transactions, but there can be no assurance that these procedures will be effective. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. Epoch Investment Partners, Inc. ("Epoch" or "Subadvisor"), a registered investment adviser, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of 0.70% of the Fund's average daily net assets. Effective after the close of business on November 13, 2009, New York Life Investments entered into a written expense limitation agreement under which it has agreed to reimburse expenses of Class A and Class I Shares of the Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage and other transaction expense relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) for Class A and Class I do not exceed the following percentages of average daily net assets, Class A, 1.24% and Class I, 0.99%. These expense limitations were based on the total annual operating expenses of the predecessor fund (adjusted to reflect any applicable expense limitation agreement.) New York Life Investments will apply an equivalent waiver or reimbursement, in an amount equal to the number of basis points waived for Class A shares, to Investor Class and Class C shares of the Fund. This agreement will be in effect for a two-year period unless extended by New York Life Investments and approved by the Fund's Board in connection with its review of the Fund's investment advisory agreement. Based on its review, the Board may maintain, modify or terminate the agreement. For the four-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $908,499 and waived its fees in the amount of $31,442. mainstayinvestments.com 23 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. Effective after the close of business on November 13, 2009, the Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution and service plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from each Fund at an annual rate of 0.25% of the average daily net assets of the Fund's Investor Class and Class A shares, which is an expense of the Investor Class and Class A shares of the respective Funds for distribution or service activities as designated by the Distributor. Pursuant to the Class C Plan, each Fund pays the Distributor a monthly distribution fee, which is an expense of the Class C shares of the Fund, at an annual rate of 0.75% of the average daily net assets of the respective Fund's Class C shares, along with a shareholder service fee at an annual rate of 0.25% of the average daily net assets of the Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $251 and $3,234, respectively, for the four-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the four-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 3 - ----------------------------------------------- Class A 7,918 - ----------------------------------------------- Class C 55 - ----------------------------------------------- Class I 139,424 - ----------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Investor Class $ 25,926 27.9% - ------------------------------------------------- Class C 25,845 1.2 - ------------------------------------------------- Class I 222,084 0.1 - ------------------------------------------------- </Table> (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the four-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $5,517. NOTE 4--FEDERAL INCOME TAX: At December 31, 2009, for federal income tax purposes, capital loss carryforwards of $146,135,436 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) DEFERRED (000'S) 2016 $ 71,904 $ -- 2017 74,231 3,179 - ---------------------------------------------------------- --------- Total $146,135 $3,179 - ---------------------------------------------------------- --------- </Table> 24 MainStay Epoch Global Equity Yield Fund The tax character of distributions paid during the year ended December 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $11,364,805 - ------------------------------------------------ </Table> NOTE 5--FOREIGN CURRENCY TRANSACTIONS: As of April 30, 2010, the Fund held the following foreign currencies: <Table> <Caption> CURRENCY COST VALUE Brazilian Real BRL 162,934 USD 93,734 USD 93,734 - --------------------------------------------------------------- Canadian Dollar CAD 11,700 11,626 11,518 - --------------------------------------------------------------- Euro Currency EUR 146,600 193,841 195,191 - --------------------------------------------------------------- New Taiwan Dollar TWD 79,123,409 2,518,838 2,524,839 - --------------------------------------------------------------- Swedish Krona SEK 471,240 65,004 65,060 - --------------------------------------------------------------- Total USD 2,883,043 USD 2,890,342 - --------------------------------------------------------------- </Table> NOTE 6--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 7--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the four-month period ended April 30, 2010. NOTE 8--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the four-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $49,292 and $92,171, respectively. NOTE 9--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Four-month period April 30, 2010: Shares sold 4,829 $ 66,188 Shares issued to shareholders in reinvestment of dividends 48 667 -------------------------- Net increase 4,877 $ 66,855 ========================== Period ended December 31, 2009 (a): Shares sold 1,858 $ 25,000 Shares issued to shareholders in reinvestment of dividends 11 151 -------------------------- Net increase 1,869 $ 25,151 ========================== <Caption> CLASS A SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 256,290 $ 3,490,644 Shares issued to shareholders in reinvestment of dividends 11,855 163,248 Shares redeemed (501,597) (6,636,580) -------------------------- Net decrease (233,452) $ (2,982,688) ========================== Year ended December 31, 2009: Shares sold 873,503 $ 9,944,403 Shares issued to shareholders in reinvestment of dividends 50,639 619,790 Shares redeemed (653,938) (8,219,128) -------------------------- Net increase 270,204 $ 2,345,065 ========================== <Caption> CLASS C SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 148,793 $ 2,035,730 Shares issued to shareholders in reinvestment of dividends 840 11,546 Shares redeemed (138) (1,889) -------------------------- Net increase 149,495 $ 2,045,387 ========================== Period ended December 31, 2009 (a): Shares sold 2,596 $ 35,007 Shares issued to shareholders in reinvestment of dividends 13 182 -------------------------- Net increase 2,609 $ 35,189 ========================== <Caption> CLASS I SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 2,618,779 $ 35,831,734 Shares issued to shareholders in reinvestment of dividends 219,245 3,012,435 Shares redeemed (5,464,808) (75,244,797) -------------------------- Net decrease (2,626,784) $ (36,400,628) ========================== Year ended December 31, 2009: Shares sold 15,386,586 $ 174,848,332 Shares issued to shareholders in reinvestment of dividends 777,370 9,520,225 Shares redeemed (13,991,520) (162,699,904) -------------------------- Net increase 2,172,436 $ 21,668,653 ========================== (a) Investor Class shares and Class C shares were first offered on November 16, 2009. </Table> mainstayinvestments.com 25 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 10--REORGANIZATION: At a special meeting held on October 30, 2009, the shareholders of the Epoch Global Equity Shareholder Yield Fund, approved the reorganization of the Epoch Global Equity Shareholder Yield Fund with and into MainStay Epoch Global Equity Yield Fund. Effective after the close of business on November 13, 2009, the Class P shares of Epoch Global Equity Shareholder Yield Fund were redesignated as Class A shares of MainStay Epoch Global Equity Yield Fund. Effective after the close of business on November 13, 2009, the Institutional Class shares of Epoch Global Equity Shareholder Yield Fund were redesignated as Class I shares of MainStay Epoch Global Equity Yield Fund. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. NOTE 11--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 12--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal four-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 26 MainStay Epoch Global Equity Yield Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting records for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX or proxy voting record is available free of charge upon request by calling 800- MAINSTAY (624-6782); visiting the Fund's website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 27 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18309 MS121-10 MSEGE10-06/10 F3 (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH INTERNATIONAL SMALL CAP FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during this period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six months ended April 30, 2010, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the six-month period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. During the period covered by this report, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the period covered by this report. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH INTERNATIONAL SMALL CAP FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 11 - --------------------------------------------- FINANCIAL STATEMENTS 17 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 22 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 29 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 29 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (1/25/05) - ----------------------------------------------------------------- With sales charges -1.67% 40.30% 6.78% 6.23% Excluding sales charges 4.05 48.47 7.99 7.37 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MSCI WORLD MAINSTAY EPOCH EX. U.S. S&P EPAC INTERNATIONAL SMALL SMALL CAP SMALL CAP CAP FUND INDEX INDEX ------------------- ---------- --------- 01/25/05 9450 10000 10000 9356 10140 10079 14463 14522 14374 17578 16674 17734 16858 14813 16132 9256 8445 9278 4/30/10 13741 13025 13407 </Table> CLASS A SHARES(3)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (8/2/06) - -------------------------------------------------------- With sales charges -1.67% 40.21% -0.88% Excluding sales charges 4.05 48.38 0.63 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MSCI WORLD MAINSTAY EPOCH EX. U.S. S&P EPAC INTERNATIONAL SMALL SMALL CAP SMALL CAP CAP FUND INDEX INDEX ------------------- ---------- --------- 08/02/06 23625 25000 25000 30962 31630 32991 29695 28099 30011 16303 16021 17261 4/30/10 24190 24707 24942 </Table> CLASS C SHARES(2)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (1/25/05) - ----------------------------------------------------------------- With sales charges 2.86% 46.77% 7.43% 6.80% Excluding sales charges 3.86 47.77 7.43 6.80 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MSCI WORLD MAINSTAY EPOCH EX. U.S. S&P EPAC INTERNATIONAL SMALL SMALL CAP SMALL CAP CAP FUND INDEX INDEX ------------------- ---------- --------- 01/25/05 10000 10000 10000 9881 10140 10079 15161 14522 14374 18366 16674 17734 17466 14813 16132 9568 8445 9278 4/30/10 14138 13025 13407 </Table> 1. Performance tables and graphs do not reflect the deduction of the taxes that a shareholder would pay on distribution or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.5% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge and are subject to a contingent deferred sales charge ("CDSC") of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. The Fund is the successor to the Epoch International Small Cap Fund. Effective January 4, 2010, the Fund changed its fiscal year end from December 31 to October 31. 2. Performance figures for Investor Class and Class C shares, first offered November 16, 2009, include the historical performance of Class I shares through November 13, 2009 adjusted for differences in certain contractual expenses and fees. THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS I SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (1/25/05) - -------------------------------------------------------- 4.13% 49.12% 8.49% 7.86% </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MSCI WORLD MAINSTAY EPOCH EX. U.S. S&P EPAC INTERNATIONAL SMALL SMALL CAP SMALL CAP CAP FUND INDEX INDEX ------------------- ---------- --------- 01/25/05 10000 10000 10000 9907 10140 10079 15353 14522 14374 18785 16674 17734 18045 14813 16132 9984 8445 9278 4/30/10 14888 13025 13407 </Table> <Table> MainStay Epoch International Small Cap Fund - - MSCI World Ex. U.S. Small Cap Index - S&P EPAC Small Cap Index - - </Table> <Table> <Caption> BENCHMARK PERFORMANCE FOUR ONE FIVE SINCE MONTHS YEAR YEARS INCEPTION MSCI World Ex. U.S. Small Cap Index(4) 7.49% 54.22% 5.14% 5.15% S&P EPAC Small Cap Index(5) 5.10 44.50 5.87 5.73 Average Lipper international multi-cap core fund(6) 0.37 37.12 5.02 4.69 </Table> 3. Performance figures for Class I shares and Class A shares reflect the historical performance of the Institutional shares and the Class P shares, respectively, of the Epoch International Small Cap Fund, which was subject to a different fee structure. 4. The Morgan Stanley Capital International ("MSCI") World Ex. U.S. Small Cap Index is composed of small capitalization stocks designed to measure equity performance in 22 global developed markets, excluding the U.S. Total returns assume reinvestment of all dividends and capital gains. The Fund has selected the MSCI World Ex. U.S. Small Cap Index as its primary benchmark index in replacement of the S&P EPAC Small Cap Index as its broad-based securities market index for comparison purposes because it believes the MSCI World Ex. U.S. Small Cap Index is more reflective of the Fund's current investment style. An investment cannot be made directly in an index. 5. The S&P Europe, Pacific and Asia Composite ("EPAC") Small Cap Index measures the performance of the smallest companies from the European and Pacific countries represented in the S&P Broad Market Index. The S&P EPAC Small Cap Index represents the bottom 15% of the total market capitalization of each country. Total returns assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The average Lipper international multi-cap core fund is representative of funds that, by portfolio practice, invest in a variety of market capitalization ranges without concentrating 75% of their equity assets in any one market-capitalization range over an extended period of time. International multi-cap core funds typically have an average price-to-cash flow ratio, price-to book ratio, and three-year sales-per-share growth value compared to the S&P/Citigroup World ex-U.S. BMI. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Epoch International Small Cap Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY EPOCH INTERNATIONAL SMALL CAP FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09(3) 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES(2) $1,000.00 $1,021.10 $ 7.63 $1,015.50 $ 7.61 - -------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,073.10 $ 8.74 $1,016.40 $ 8.50 - -------------------------------------------------------------------------------------------------------- CLASS C SHARES(2) $1,000.00 $1,018.00 $11.15 $1,012.00 $11.11 - -------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,076.40 $ 7.47 $1,017.60 $ 7.25 - -------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.64% for Investor Class, 1.70% for Class A, 2.40% for Class C and 1.45% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 days for Class A and Class I (to reflect the one- half year period) and 168 days for Investor Class and Class C (to reflect the since-inception period).The table above represents actual expenses incurred during the one-half year period. 2. Expenses paid during the period reflect ongoing costs for the period from inception through April 30, 2010. Had these shares been offered for the full six-month period ended April 30, 2010, and had the Fund provided a hypothetical 5% annualized return, expenses paid during the period would have been $8.20 for Investor Class and $11.98 for Class C and the ending account value would have been $1,016.70 for Investor Class and $1,012.90 for Class C. 3. Investor Class and Class C shares began investment operations on November 16, 2009. mainstayinvestments.com 7 PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (PORTFOLIO COMPOSITION PIE CHART) <Table> Common Stocks 97.5 Preferred Stock 1.0 Other Assets, Less Liabilities 0.9 Short-Term Investment 0.3 Unaffiliated Investment Company 0.3 </Table> See Portfolio of Investments beginning on page 11 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Rhodia S.A. 2. Technip S.A. 3. Intermediate Capital Group PLC 4. Temenos Group A.G. Registered 5. Localiza Rent a Car S.A. 6. EFG International A.G 7. Sysmex Corp. 8. Cookson Group PLC 9. Nifco, Inc. /Japan 10. Diagnosticos da America S.A. </Table> 8 MainStay Epoch International Small Cap Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS(1) QUESTIONS ANSWERED BY PORTFOLIO MANAGERS EMILY BAKER, WILLIAM PRIEST, CFA, AND MICHAEL WELHOELTER, CFA, OF EPOCH INVESTMENT PARTNERS, INC. (EPOCH), THE FUND'S SUBADVISOR. HOW DID MAINSTAY EPOCH INTERNATIONAL SMALL CAP FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK FOR THE FOUR MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Epoch International Small Cap Fund returned 4.05% for Investor Class shares, 4.05% for Class A shares and 3.86% for Class C shares for the four months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 4.13%. All share classes outperformed the 0.37% return of the average Lipper(2) international multi-cap core fund for the same period. All share classes underperformed the 7.49% return of the MSCI World Ex U.S. Small Cap Index(3) and the 5.10% return of the S&P EPAC Small Cap Index(4) during the four months ended April 30, 2010. The MSCI World Ex U.S. Small Cap Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT MAJOR FACTORS INFLUENCED THE FUND'S RELATIVE PERFORMANCE DURING THE FOUR- MONTH REPORTING PERIOD? The first few months of 2010 proved to be highly volatile, as markets initially turned negative on concerns over Chinese monetary tightening and European debt concerns (particularly in Portugal, Ireland, Italy, Greece and Spain). Gradually, a combination of improved macroeconomic data and evidence that European troubles could be resolved and that China had made a strong policy move resulted in a sharp market rally. Sentiment shifted again as news about the Greek debt situation became less positive and doubts emerged about the effectiveness of and timetable for related reforms. Despite this volatility, international small caps performed well during the reporting period. In addition, we saw encouraging signs of movement into a recovery in which income and employment may start to grow more decisively. Corporate announcements across the globe continued the trend of upside surprises. The strong momentum of key leading indicators suggested that continued strong reporting may lie ahead. These factors, along with attractive equity valuations, provided fundamental positive underlying support for the market. Realizing that challenges may still lie ahead, we have positioned the Fund with a focus on strong businesses that generate a high level of reliable cash flow and that are run by management teams with strong records of allocating capital to enhance shareholder value. During the four months ended April 30, 2010, stock selection in the energy sector contributed positively to the Fund's results relative to the MSCI World Ex U.S. Small Cap Index. More specifically, the Fund's exposure to oil services firms contributed meaningfully. For example, positions in Acergy, Technip and Subsea outperformed the benchmark index, given their active exposure to the most prolific, higher-growth offshore development regions. The Fund also benefited from having an underweight position in financials. More than offsetting these positive factors, however, were the detracting effects of an overweight position in Europe, exposure to Brazilian stocks, and weaker stock selection in the industrials sector. The Fund's overweight position in Europe was adversely affected by debt concerns in several peripheral European countries, which affected the entire region and drove the euro down against the U.S. dollar. Brazilian stocks detracted from the Fund's performance relative to the benchmark. Despite good fundamentals, the market suffered from variations in Chinese commodity demand. Many of the Fund's Brazilian consumer discretionary stocks, including home builders, autos and malls, paused during the reporting period following significant gains in the fourth quarter of 2009. In the industrials sector, the Fund's holdings in Italy and Spain particularly struggled along with the broader equity markets in these countries. DURING THE REPORTING PERIOD, WHICH SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH SECTORS MADE THE WEAKEST CONTRIBUTIONS? On an absolute basis, the strongest-contributing sectors to the Fund's performance were energy, industrials and materials. In energy, Fund holdings in oil services stocks particularly boosted Fund performance. In industrials, the Fund saw strong results from companies with leading positions in their fields, providers of productivity-improving services and companies involved in global trade. In materials, stocks with exposure to precious metals, nonindustrial metals and industrial gases helped the Fund's absolute performance. 1. Effective January 4, 2010, the Fund's fiscal year-end changed from December 31 to October 31. As a result, the following discussion covers the four-month reporting period ended April 30, 2010. 2. See footnote on page 6 for more information on Lipper Inc. 3. See footnote on page 6 for more information on the MSCI World Ex U.S. Small Cap Index. 4. See footnote on page 6 for more information on the S&P EPAC (Europe Pacific Asia Composite) Small Cap Index. mainstayinvestments.com 9 During the reporting period, the sectors that detracted most from the Fund's absolute performance were financials, utilities and information technology. The Fund had exposure to financial companies with businesses in southern Europe. These companies suffered from contagion concerns stemming from the debt crisis in Greece. Although the Fund had only limited exposure to utilities, Red Electrica of Spain was one holding that felt the effects of Greek-contagion concerns. We sold the Fund's position in Red Electrica during the reporting period. In information technology, the Fund's position in Germany-based electronic payment and risk management company Wirecard A.G. suffered when negative rumors involving senior management circulated, causing extreme stock price weakness. WHICH INDIVIDUAL STOCKS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE DURING THE REPORTING PERIOD AND WHICH STOCKS DETRACTED? On an absolute basis, France-based specialty chemicals company Rhodia, U.K.- based materials science company Cookson Group and Canada-based diversified natural resource company Sherritt International made the strongest contributions to the Fund's performance. During the four-month reporting period, Wirecard A.G., Italy-based asset- management company Azimut Holding and Greece-based financial services group EFG Eurobank Ergasias were among the greatest detractors from the Fund's absolute performance. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? Among the stocks that the Fund purchased during the reporting period was ProSiebenSat. 1 Media, a German broadcasting company. We bought the stock for the Fund because of the company's free cash flow growth potential, since advertising revenues are expected to pick up as the economy recovers. We also established a Fund position in Canadian methanol company Methanex. We liked this company's prospects for strong free cash flow growth as global activity recovers. In addition to the Fund's sales of Wirecard A.G. and Azimut Holding, we sold the Fund's position in Unipol Gruppo Finanziario, an Italian holding company in the financial sector. We sold the Fund's position on heightened concerns about the extent of the Greek crisis. We also eliminated the Fund's holding in Cap Gemini, a French consulting, outsourcing, technology and professional services company. We sold the position when price appreciation took the stock out of the small-cap universe. HOW DID THE FUND'S WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? During the four months ended April 30, 2010, we increased the Fund's weightings in the industrials, energy and materials sectors. We raised the Fund's weighting in industrials to gain more Fund exposure to global economic growth. The increased weighting in energy was driven primarily by the attractive valuations of oil services companies. The Fund's exposure to materials rose through investments in nonindustrial metals stocks that had lagged and offered an attractive way to add more cyclicality to the Fund. We reduced the Fund's exposure to the financials and information technology sectors. Exposure to financials was lowered primarily by selling out of stocks in the southern peripheral markets of Europe, which we felt would be adversely affected by the troubles in Greece. We sold information technology stocks for company-specific reasons and to raise capital to reinvest elsewhere. HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010? As of April 30, 2010, the Fund's most substantially overweight sectors relative to the MSCI World Ex U.S. Small Cap Index were industrials, energy and health care. As of the same date, the Fund's most substantially underweight sectors relative to the MSCI World Ex U.S. Small Cap Index were financials, consumer discretionary and materials. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Epoch International Small Cap Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 97.5%+ - ------------------------------------------------------- AUSTRALIA 2.0% Centamin Egypt, Ltd. (Metals & Mining) (a) 927,400 $ 1,953,767 SAI Global, Ltd. (Professional Services) 260,817 1,034,158 Transpacific Industries Group, Ltd. (Commercial Services & Supplies)(a) 507,000 588,722 ------------ 3,576,647 ------------ AUSTRIA 1.3% Andritz A.G. (Machinery) 20,600 1,271,671 Vienna Insurance Group (Insurance) 21,850 1,071,376 ------------ 2,343,047 ------------ BELGIUM 1.2% Telenet Group Holding N.V. (Diversified Telecommunication Services) (a) 71,602 2,159,107 ------------ BERMUDA 1.5% Frontline Ltd. (Oil, Gas & Consumable Fuels) 37,650 1,370,056 Golden Ocean Group, Ltd. (Marine) (a) 247,900 493,865 Lancashire Holdings, Ltd. (Insurance) 116,800 826,511 Peace Mark Holdings, Ltd. (Textiles, Apparel & Luxury Goods) (a)(b)(c) 1,118,750 1,441 ------------ 2,691,873 ------------ BRAZIL 9.6% All America Latina Logistica S.A. (Road & Rail) (a) 268,650 2,445,013 Banco ABC Brasil S.A. (Diversified Financial Services) 343,400 2,459,560 BR Malls Participacoes S.A. (Real Estate Management & Development) (a) 111,500 1,420,170 V Diagnosticos da America S.A. (Health Care Providers & Services) 340,200 2,955,283 V Localiza Rent a Car S.A. (Road & Rail) 290,400 3,257,759 Marfrig Alimentos S.A. (Food Products) 73,200 768,110 MRV Engenharia e Participacoes S.A. (Household Durables) 226,000 1,599,195 PDG Realty S.A. Empreendimentos e Participacoes (Household Durables) 57,700 529,781 Rossi Residencial S.A. (Household Durables) 120,650 891,904 Santos Brasil Participacoes S.A. (Transportation Infrastructure) 19,800 190,795 Tegma Gestao Logistica S.A. (Road & Rail) 78,150 681,129 ------------ 17,198,699 ------------ CANADA 5.0% Crew Energy, Inc. (Oil, Gas & Consumable Fuels) (a) 34,100 612,645 Eldorado Gold Corp. (Metals & Mining) (a) 98,807 1,517,414 Methanex Corp. (Chemicals) 66,000 1,535,322 Migao Corp. (Chemicals) (a) 59,700 405,523 Paramount Resources, Ltd. (Oil, Gas & Consumable Fuels) (a) 36,050 622,837 Sherritt International Corp. (Metals & Mining) 231,500 1,800,404 Sino-Forest Corp. (Paper & Forest Products) (a) 116,450 2,070,375 Westport Innovations, Inc. (Auto Components) (a) 23,027 439,775 ------------ 9,004,295 ------------ CAYMAN ISLANDS 1.6% Subsea 7, Inc. (Energy Equipment & Services) (a) 145,900 2,834,748 ------------ CHINA 2.4% Dalian Port PDA Co., Ltd. (Transportation Infrastructure) 2,992,426 1,381,265 Shandong Weigao Group Medical Polymer Co., Ltd. (Health Care Equipment & Supplies) 269,000 1,267,840 Zhuzhou CSR Times Electric Co., Ltd. (Electrical Equipment) 816,000 1,717,688 ------------ 4,366,793 ------------ CYPRUS 0.4% Bank of Cyprus Public Co., Ltd. (Commercial Banks) 125,200 724,150 ------------ FRANCE 9.1% Alten, Ltd. (IT Services) (a) 100,850 2,938,486 Carbone Lorraine S.A. (Electrical Equipment) 48,700 1,779,322 EDF Energies Nouvelles S.A. (Independent Power Producers & Energy Traders) 11,075 499,717 IPSOS (Media) 61,200 2,348,705 V Rhodia S.A. (Chemicals) (a) 191,150 4,481,512 Saft Groupe S.A. (Electrical Equipment) (a) 11,150 405,273 V Technip S.A. (Energy Equipment & Services) 49,150 3,927,774 ------------ 16,380,789 ------------ </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. Any of the ten largest holdings may be a security traded on more than one exchange. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) GERMANY 3.3% Asian Bamboo A.G. (Food Products) (a) 11,900 $ 557,612 Axel Springer A.G. (Media) 9,658 1,101,795 GFK SE (Media) 10,100 381,265 Hamburger Hafen und Logistik A.G. (Transportation Infrastructure) 13,905 507,727 Morphosys A.G. (Life Sciences Tools & Services) (a) 53,450 1,090,255 Puma A.G. Rudolf Dassler Sport (Textiles, Apparel & Luxury Goods) 3,850 1,288,955 Software A.G. (Software) 9,450 1,086,080 ------------ 6,013,689 ------------ GREECE 0.3% Intralot S.A. Integrated Lottery Systems & Services (Hotels, Restaurants & Leisure) 134,168 576,466 ------------ HONG KONG 2.1% Asia Cement China Holdings Corp. (Construction Materials) 1,010,000 489,513 Industrial and Commercial Bank of China Asia, Ltd. (Commercial Banks) 554,664 1,388,971 Sinotrans Shipping, Ltd. (Marine) 670,500 302,769 Television Broadcasts, Ltd. (Media) 76,000 371,194 Vitasoy International Holdings, Ltd. (Food Products) 1,620,000 1,233,805 ------------ 3,786,252 ------------ IRELAND 0.4% Irish Life & Permanent Group Holdings PLC (Insurance) (a) 159,250 645,301 ------------ ITALY 7.7% Amplifon S.p.A (Health Care Providers & Services) (a) 239,300 1,253,018 Ansaldo STS S.p.A (Transportation Infrastructure) 100,850 1,853,923 Astaldi S.p.A (Construction & Engineering) 321,048 2,411,735 Danieli & Co. S.p.A. (Machinery) 189,050 2,499,752 Exor S.p.A (Diversified Financial Services) 80,314 1,469,375 Maire Tecnimont S.p.A (Construction & Engineering) 713,000 2,951,707 Prysmian S.p.A (Electrical Equipment) 26,600 477,895 Tod's S.p.A. (Textiles, Apparel & Luxury Goods) 12,469 917,477 ------------ 13,834,882 ------------ JAPAN 12.5% Air Water, Inc. (Chemicals) 189,160 2,083,116 Daibiru Corp. (Real Estate Management & Development) 51,000 488,560 Daiseki Co., Ltd. (Commercial Services & Supplies) 22,495 493,998 Disco Corp. (Semiconductors & Semiconductor Equipment) 7,900 553,330 House Foods Corp. (Food Products) 61,200 881,906 Japan Retail Fund Investment Corp. (Real Estate Investment Trusts) 202 271,595 JGC Corp. (Construction & Engineering) 118,750 2,034,655 Kansai Paint Co., Ltd. (Chemicals) 133,440 1,013,050 McDonald's Holdings Co. Japan, Ltd. (Hotels, Restaurants & Leisure) 46,000 977,634 Nabtesco Corp. (Machinery) 177,000 2,208,524 NET One Systems Co., Ltd. (IT Services) 500 722,128 V Nifco, Inc. /Japan (Auto Components) 134,850 3,012,311 Oracle Corp. Japan (Software) 19,600 971,194 ORIX Corp. (Consumer Finance) (a) 8,500 778,480 Pigeon Corp. (Household Products) 11,600 435,010 Sawai Pharmaceutical Co., Ltd. (Pharmaceuticals) 12,100 920,813 So-net Entertainment Corp. (Internet Software & Services) 210 548,744 V Sysmex Corp. (Health Care Equipment & Supplies) 52,753 3,172,526 Unicharm Petcare Corp. (Food Products) 27,200 906,306 ------------ 22,473,880 ------------ LUXEMBOURG 1.6% Acergy S.A. (Energy Equipment & Services) 142,400 2,680,340 L'Occitane International S.A. (Household Products) (a) 53,950 105,842 ------------ 2,786,182 ------------ NETHERLANDS 3.5% Core Laboratories N.V. (Energy Equipment & Services) 12,850 1,926,087 Imtech N.V. (Construction & Engineering) 19,500 613,731 SBM Offshore N.V. (Energy Equipment & Services) 118,871 2,355,694 Ten Cate N.V. (Textiles, Apparel & Luxury Goods) 19,215 524,016 USG People N.V. (Professional Services) (a) 53,900 948,660 ------------ 6,368,188 ------------ PORTUGAL 0.3% Jeronimo Martins SGPS S.A. (Food & Staples Retailing) (a) 52,660 544,105 ------------ REPUBLIC OF KOREA 0.3% Glovis Co., Ltd. (Air Freight & Logistics) 4,676 513,390 ------------ </Table> 12 MainStay Epoch International Small Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) SPAIN 5.0% Construcciones y Auxiliar de Ferrocarriles S.A. (Machinery) 3,900 $ 2,135,607 Ebro Puleva S.A. (Food Products) 134,041 2,496,415 Obrascon Huarte Lain S.A. (Construction & Engineering) 54,940 1,571,867 Prosegur Cia de Seguridad S.A. (Commercial Services & Supplies) 12,110 562,481 Viscofan S.A. (Food Products) 80,750 2,196,951 ------------ 8,963,321 ------------ SWITZERLAND 6.4% Bank Sarasin & Cie A.G. (Capital Markets) 8,550 333,504 Clariant A.G. (Chemicals) (a) 160,850 2,220,111 V EFG International A.G. (Capital Markets) 190,950 3,211,696 Helvetia Holding A.G. (Insurance) 2,650 805,340 Petroplus Holdings A.G. (Oil, Gas & Consumable Fuels) (a) 41,587 737,540 Straumann Holding A.G. (Health Care Equipment & Supplies) 3,800 941,856 V Temenos Group A.G. Registered (Software) (a) 123,074 3,333,096 ------------ 11,583,143 ------------ TAIWAN 1.3% Clevo Co. (Computers & Peripherals) (a) 545,000 1,185,824 Far EasTone Telecommunications Co., Ltd. (Wireless Telecommunication Services) 517,000 628,722 First Steamship Co., Ltd. (Marine) 318,000 548,968 ------------ 2,363,514 ------------ UNITED KINGDOM 18.7% Afren PLC (Oil, Gas & Consumable Fuels) (a) 2,012,150 2,814,506 Aggreko PLC (Commercial Services & Supplies) 80,950 1,514,177 Ashtead Group PLC (Trading Companies & Distributors) 984,900 1,786,626 Bovis Homes Group PLC (Household Durables) (a) 77,500 500,081 Cairn Energy PLC (Oil, Gas & Consumable Fuels) (a) 230,150 1,405,096 Charter International PLC (Machinery) 99,800 1,230,202 V Cookson Group PLC (Industrial Conglomerates) (a) 366,650 3,168,679 Domino's Pizza UK & IRL PLC (Hotels, Restaurants & Leisure) 236,500 1,257,996 Homeserve PLC (Commercial Services & Supplies) 60,903 1,865,599 V Intermediate Capital Group PLC (Capital Markets) 776,000 3,344,779 Intertek Group PLC (Professional Services) 80,900 1,841,855 Invensys PLC (Machinery) 122,700 632,967 Kingfisher PLC (Specialty Retail) 318,650 1,217,572 London Stock Exchange Group PLC (Diversified Financial Services) 24,550 255,977 Meggitt PLC (Aerospace & Defense) 368,550 1,753,793 Millennium & Copthorne Hotels PLC (Hotels, Restaurants & Leisure) 272,400 1,970,975 Misys PLC (Software) (a) 276,200 988,148 Next PLC (Multiline Retail) 70,200 2,462,750 Promethean World PLC (Diversified Consumer Services) (a) 357,913 1,169,180 SSL International PLC (Health Care Equipment & Supplies) 196,280 2,576,165 ------------ 33,757,123 ------------ Total Common Stocks (Cost $142,191,702) 175,489,584 ------------ PREFERRED STOCK 1.0% - ------------------------------------------------------- GERMANY 1.0% ProSiebenSat.1 Media A.G. 0.15% (Media) 99,150 1,870,878 ------------ Total Preferred Stock (Cost $1,358,822) 1,870,878 ------------ UNAFFILIATED INVESTMENT COMPANY 0.3% - ------------------------------------------------------- AUSTRALIA 0.3% Australian Infrastructure Fund (Transportation Infrastructure) 320,650 580,408 ------------ Total Unaffiliated Investment Company (Cost $577,858) 580,408 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENT 0.3% - ------------------------------------------------------- REPURCHASE AGREEMENT 0.3% UNITED STATES 0.3% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $602,895 (Collateralized by a United States Treasury Bill with a rate of 0.135% and a maturity date of 5/27/10, with a Principal Amount of $620,000 and a Market Value of $619,938) (Capital Markets) $ 602,894 $ 602,894 ------------ Total Short-Term Investment (Cost $602,894) 602,894 ------------ Total Investments (Cost $144,731,276) (d) 99.1% 178,543,764 Other Assets, Less Liabilities 0.9 1,550,186 ---------- ------------ Net Assets 100.0% $180,093,950 ========== ============ </Table> <Table> (a) Non-income producing security. (b) Fair valued security--The total market value of this security at April 30, 2010 is $1,441, which represents less than one-tenth of a percent of the Fund's net assets. (c) Illiquid security--The total market value of this security at April 30, 2010 is $1,441, which represents less than one- tenth of a percent of the Fund's net assets. (d) At April 30, 2010, cost is $149,015,009 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $38,789,310 Gross unrealized depreciation (9,260,555) ----------- Net unrealized appreciation $29,528,755 =========== </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities(a) Common Stocks (b)(c) $30,082,848 $145,405,295 $1,441 $175,489,584 Preferred Stock -- 1,870,878 -- 1,870,878 Unaffiliated Investment Company -- 580,408 -- 580,408 Short-Term Investment Repurchase Agreement -- 602,894 -- 602,894 ----------- ------------ ------ ------------ Total Investments in Securities $30,082,848 $148,459,475 $1,441 $178,543,764 =========== ============ ====== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) Level 1 assets represent securities listed under Brazil, Canada and the following common stock whose primary exchange is the New York Stock Exchange: Centamin Egypt, Ltd., under Australia and Core Laboratories N.V. under Netherlands. (c) The level 3 security valued at $1,441 is a security listed under Bermuda within the Textiles, Apparel & Luxury Goods industry within the Common Stocks section of the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2. The Fund recognizes transfers between the levels as of the beginning of the period 14 MainStay Epoch International Small Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a reconciliation of investments in which significant unobservable inputs (Level 3) were used in determining value: ASSET VALUATION INPUTS <Table> <Caption> BALANCE AS OF ACCRUED REALIZED INVESTMENTS IN DECEMBER 31, DISCOUNTS GAIN SECURITIES 2009 (PREMIUMS) (LOSS) Common Stock Bermuda $1,443 $ -- $ -- ------ ----- ----- Total $1,443 $-- $-- ====== ===== ===== <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) FROM CHANGE IN NET NET BALANCE INVESTMENTS UNREALIZED TRANSFERS TRANSFERS AS OF STILL HELD AT INVESTMENTS IN APPRECIATION NET NET IN TO OUT OF APRIL 30, APRIL 30, SECURITIES (DEPRECIATION) PURCHASES SALES LEVEL 3 LEVEL 3 2010 2010 (A) Common Stock Bermuda $ (2) $ -- $ -- $ -- $ -- $1,441 $ (2) ----- ----- ----- ----- ----- ------ ----- Total $(2) $-- $-- $-- $-- $1,441 $(2) ===== ===== ===== ===== ===== ====== ===== </Table> (a) Included in "Net change in unrealized appreciation (depreciation) on investments" in the Statement of Operations. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) INDUSTRY DIVERSIFICATION <Table> <Caption> VALUE PERCENT+ Aerospace & Defense $ 1,753,793 1.0% Air Freight & Logistics 513,390 0.3 Auto Components 3,452,086 1.9 Capital Markets 7,492,873 4.2 Chemicals 11,738,634 6.6 Commercial Banks 2,113,121 1.2 Commercial Services & Supplies 5,024,977 2.7 Computers & Peripherals 1,185,824 0.7 Construction & Engineering 9,583,695 5.3 Construction Materials 489,513 0.3 Consumer Finance 778,480 0.4 Diversified Consumer Services 1,169,180 0.6 Diversified Financial Services 4,184,912 2.3 Diversified Telecommunication Services 2,159,107 1.2 Electrical Equipment 4,380,178 2.4 Energy Equipment & Services 13,724,643 7.7 Food & Staples Retailing 544,105 0.3 Food Products 9,041,105 5.0 Health Care Equipment & Supplies 7,958,387 4.4 Health Care Providers & Services 4,208,301 2.3 Hotels, Restaurants & Leisure 4,783,071 2.6 Household Durables 3,520,961 2.2 Household Products 540,852 0.3 Independent Power Producers & Energy Traders 499,717 0.3 Industrial Conglomerates 3,168,679 1.8 Insurance 3,348,528 1.8 Internet Software & Services 548,744 0.3 IT Services 3,660,614 2.0 Life Sciences Tools & Services 1,090,255 0.6 Machinery 9,978,723 5.5 Marine 1,345,602 0.7 Media 6,073,837 3.3 Metals & Mining 5,271,585 2.9 Multiline Retail 2,462,750 1.4 Oil, Gas & Consumable Fuels 7,562,680 4.2 Paper & Forest Products 2,070,375 1.2 Pharmaceuticals 920,813 0.5 Professional Services 3,824,673 2.1 Real Estate Investment Trusts 271,595 0.2 Real Estate Management & Development 1,908,730 1.1 Road & Rail 6,383,901 3.5 Semiconductors & Semiconductor Equipment 553,330 0.3 Software 6,378,518 3.5 Specialty Retail 1,217,572 0.7 Textiles, Apparel & Luxury Goods 2,731,889 1.5 Trading Companies & Distributors 1,786,626 1.0 Transportation Infrastructure 4,514,118 2.5 Wireless Telecommunication Services 628,722 0.3 ------------ ----- 178,543,764 99.1 Other Assets, Less Liabilities 1,550,186 0.9 ------------ ----- Net Assets $180,093,950 100.0% ============ ===== </Table> + Percentages indicated are based on Fund net assets 16 MainStay Epoch International Small Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $144,731,276) $ 178,543,764 Cash denominated in foreign currencies (identified cost $522,045) 522,538 Receivables: Investment securities sold 1,385,082 Dividends and interest 523,307 Fund shares sold 315,444 Other assets 214,629 ------------- Total assets 181,504,764 ------------- LIABILITIES: Payables: Investment securities purchased 1,012,336 Manager (See Note 3) 183,686 Fund shares redeemed 108,799 Shareholder communication 42,642 NYLIFE Distributors (See Note 3) 1,443 Accrued expenses 61,908 ------------- Total liabilities 1,410,814 ------------- Net assets $ 180,093,950 ============= COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 10,659 Additional paid-in capital 259,208,819 ------------- 259,219,478 Accumulated net investment income 874,233 Accumulated net realized loss on investments and foreign currency transactions (113,809,661) Net unrealized appreciation on investments 33,812,488 Net unrealized depreciation on translation of other assets and liabilities in foreign currencies (2,588) ------------- Net assets $ 180,093,950 ============= INVESTOR CLASS Net assets applicable to outstanding shares $ 167,818 ============= Shares of beneficial interest outstanding 10,200 ============= Net asset value per share outstanding $ 16.45 Maximum sales charge (5.50% of offering price) 0.96 ------------- Maximum offering price per share outstanding $ 17.41 ============= CLASS A Net assets applicable to outstanding shares $ 3,952,112 ============= Shares of beneficial interest outstanding 240,346 ============= Net asset value per share outstanding $ 16.44 Maximum sales charge (5.50% of offering price) 0.96 ------------- Maximum offering price per share outstanding $ 17.40 ============= CLASS C Net assets applicable to outstanding shares $ 931,630 ============= Shares of beneficial interest outstanding 56,813 ============= Net asset value and offering price per share outstanding $ 16.40 ============= CLASS I Net assets applicable to outstanding shares $ 175,042,390 ============= Shares of beneficial interest outstanding 10,351,730 ============= Net asset value and offering price per share outstanding $ 16.91 ============= </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 STATEMENT OF OPERATIONS FOR THE PERIOD JANUARY 1, 2010 (A) THROUGH APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (b) $ 730,085 Interest 79 ---------- Total income 730,164 ---------- EXPENSES: Manager (See Note 3) 649,111 Custodian 53,329 Transfer agent (See Note 3) 51,702 Shareholder communication 37,086 Registration 34,430 Professional fees 30,392 Distribution/Service--Investor Class (See Note 3) 84 Distribution/Service--Class A (See Note 3) 2,920 Distribution/Service--Class C (See Note 3) 893 Trustees 2,749 Miscellaneous 11,808 ---------- Total expenses 874,504 ---------- Net investment loss (144,340) ---------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain (loss) on: Security transactions 3,067,642 Foreign currency transactions (122,388) ---------- Net realized gain on investments and foreign currency transactions 2,945,254 ---------- Net change in unrealized appreciation on: Investments 4,316,685 Translation of other assets and liabilities in foreign currencies (6,108) ---------- Net change in unrealized appreciation on investments and foreign currency transactions 4,310,577 ---------- Net realized and unrealized gain on investments and foreign currency transactions 7,255,831 ---------- Net increase in net assets resulting from operations $7,111,491 ========== </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. (b) Dividends recorded net of foreign withholding taxes in the amount of $72,761. 18 MainStay Epoch International Small Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE PERIOD JANUARY 1, 2010 THROUGH APRIL 30, 2010 UNAUDITED, THE YEAR ENDED DECEMBER 31, 2009 (A) AND THE YEAR ENDED DECEMBER 31, 2008. <Table> <Caption> 2010 2009 2008 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income (loss) $ (144,340) $ 1,009,249 $ 900,065 Net realized gain (loss) on investments and foreign currency transactions 2,945,254 (57,165,310) (60,451,165) Net change in unrealized appreciation (depreciation) on investments and foreign currency transactions 4,310,577 111,359,387 (123,467,983) ------------------------------------------ Net increase (decrease) in net assets resulting from operations 7,111,491 55,203,326 (183,019,083) ------------------------------------------ Dividends and distributions to shareholders: From net investment income: Class I -- -- (514,082) ------------------------------------------ -- -- (514,082) ------------------------------------------ From net realized gain on investments: Class A -- -- (87,227) Class I -- -- (11,611,848) ------------------------------------------ -- -- (11,699,075) ------------------------------------------ Total dividends and distributions to shareholders -- -- (12,213,157) ------------------------------------------ Capital share transactions: Net proceeds from sale of shares 31,260,567 79,648,838 147,589,968 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions -- -- 12,183,832 Cost of shares redeemed (b) (28,652,004) (115,080,875) (268,039,007) ------------------------------------------ Increase (decrease) in net assets derived from capital share transactions 2,608,563 (35,432,037) (108,265,207) ------------------------------------------ Net increase (decrease) in net assets 9,720,054 19,771,289 (303,497,447) NET ASSETS: Beginning of period 170,373,896 150,602,607 454,100,054 ------------------------------------------ End of period $180,093,950 $ 170,373,896 $ 150,602,607 ========================================== Accumulated undistributed (distributions in excess of) net investment income at end of period $ 874,233 $ 1,018,573 $ (371,161) ========================================== </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. (b) Cost of shares redeemed net of redemption fees of $78, $1 and $791 for the four-month period ended April 30, 2010, the year ended December 31, 2009 and the year ended December 31, 2008, respectively (See Note 2(J)). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS CLASS A -------------------------- --------------------------------------------------------- JANUARY 1, NOVEMBER 16, JANUARY 1, AUGUST 2, 2010*** 2009** 2010*** 2006** THROUGH THROUGH THROUGH YEAR ENDED THROUGH APRIL 30, DECEMBER 31, APRIL 30, DECEMBER 31, DECEMBER 31, --------------------------------------------------------------------------------------- 2010* 2009 2010* 2009 2008 2007 2006 Net asset value at beginning of period $15.81 $16.11 $15.80 $10.98 $ 23.39 $23.49 $21.20 ------ ------ ------ ------ ------- ------ ------ Net investment income (loss) (0.00) ++(a) 0.00 ++(a) (0.02)(a) 0.06(a) 0.03 (a) (0.04) (0.02) Net realized and unrealized gain (loss) on investments 0.65 (0.30) 0.67 4.76 (11.51) 3.39 3.63 Net realized and unrealized loss on foreign currency transactions (0.01) -- (0.01) -- -- -- -- ------ ------ ------ ------ ------- ------ ------ Total from investment operations 0.64 (0.30) 0.64 4.82 (11.48) 3.35 3.61 ------ ------ ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income -- -- -- -- -- (0.01) (0.00)++ From net realized gain on investments -- -- -- -- (0.94) (3.48) (1.32) ------ ------ ------ ------ ------- ------ ------ Total dividends and distributions -- -- -- -- (0.94) (3.49) (1.32) ------ ------ ------ ------ ------- ------ ------ Redemption fee (d) 0.00 ++ -- 0.00 ++ 0.00++ 0.01 0.04 -- ------ ------ ------ ------ ------- ------ ------ Net asset value at end of period $16.45 $15.81 $16.44 $15.80 $ 10.98 $23.39 $23.49 ====== ====== ====== ====== ======= ====== ====== Total investment return (b) 4.05% (c) (1.86%)(c) 4.05% (c) 43.90% (49.01%) 14.54% 17.10% (c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.09%)++ 0.15% ++ (0.39%)++ 0.42% 0.17% (0.10%) (0.41%)++ Net expenses 1.65% ++ 1.59% ++ 1.73% ++ 1.83% 1.74% 1.70% 1.80% ++ Portfolio turnover rate 22% 105% 22% 105% 107% 140% 75% Net assets at end of period (in 000's) $ 168 $ 31 $3,952 $2,749 $ 1,098 $2,858 $ 268 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) The redemption fee was discontinued, as of April 1, 2010. </Table> 20 MainStay Epoch International Small Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS C CLASS I -------------------------------- ---------------------------------------------------------------------------------- JANUARY 1, NOVEMBER 16, JANUARY 1, 2010*** 2009** 2010*** THROUGH THROUGH THROUGH APRIL 30, DECEMBER 31, APRIL 30, YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------------------------------------------------------------- 2010* 2009 2010* 2009 2008 2007 2006 $15.79 $16.11 $ 16.24 $ 11.16 $ 23.77 $ 23.91 $ 18.26 ------ ------ -------- -------- -------- -------- -------- (0.01)(a) (0.01)(a) (0.01)(a) 0.09 (a) 0.06 (a) 0.04 (0.01) 0.63 (0.31) 0.69 4.99 (11.69) 3.31 7.00 (0.01) -- (0.01) -- -- -- -- ------ ------ -------- -------- -------- -------- -------- 0.61 (0.32) 0.67 5.08 (11.63) 3.35 6.99 ------ ------ -------- -------- -------- -------- -------- -- -- -- -- (0.04) (0.01) (0.02) -- -- -- -- (0.94) (3.48) (1.32) ------ ------ -------- -------- -------- -------- -------- -- -- -- -- (0.98) (3.49) (1.34) ------ ------ -------- -------- -------- -------- -------- -- 0.00 -- -- 0.00 ++ -- -- ------ ------ -------- -------- -------- -------- -------- $16.40 $15.79 $ 16.91 $ 16.24 $ 11.16 $ 23.77 $ 23.91 ====== ====== ======== ======== ======== ======== ======== 3.86% (c) (1.99%)(c) 4.13% (c) 45.52% (48.89%) 14.12% 38.40% (0.16%)++ (0.65%)++ (0.24%)++ 0.67% 0.30% 0.15% 0.11% 2.40% ++ 2.34% ++ 1.48% ++ 1.60% 1.49% 1.45% 1.55% 22% 105% 22% 105% 107% 140% 75% $ 932 $ 25 $175,042 $167,568 $149,505 $451,242 $286,841 <Caption> CLASS C CLASS I ---------- ------------ JANUARY 1, JANUARY 25, 2010*** 2005** THROUGH THROUGH APRIL 30, DECEMBER 31, -------------------------------- 2010* 2005 $15.79 $ 15.00 ------ -------- (0.01)(a) 0.02 0.63 3.24 (0.01) -- ------ -------- 0.61 3.26 ------ -------- -- -- -- -- ------ -------- -- -- ------ -------- -- -- ------ -------- $16.40 $ 18.26 ====== ======== 3.86% (c) 21.73%(c) (0.16%)++ 0.13%++ 2.40% ++ 1.73%++ 22% 49% $ 932 $115,681 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Epoch International Small Cap Fund (the "Fund"), a diversified fund. The Fund is the successor to the Epoch International Small Cap Fund (the "Predecessor Fund"), which was a series of a different registered investment company for which Epoch Investment Partners, Inc. served as investment adviser. The Fund currently offers 4 classes of shares. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. Class I shares and Class A shares commenced operations (under former designations) on January 25, 2005 and August 2, 2006, respectively. Effective, January 4, 2010, the Fund changed its fiscal year end and tax year end from December 31 to October 31. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class C shares are offered at NAV without an initial sales charge, although a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The four classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek long-term capital appreciation. The financial statements of the Fund reflect the historical results of the Institutional Class and P shares of the Predecessor Fund prior to its reorganization. (See Note 10.) Upon the completion of the reorganization, the Class I and Class A shares of the Fund assumed the performance, financial and other information of the Institutional Class and Class P shares, respectively of the Predecessor Fund. All information regarding and references to periods prior to the commencement of operations of the Fund refer to the Predecessor Fund. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund held a security with a value of $1,441, that was valued in such a manner. Certain events may occur between the time that foreign markets close, on which securities held by the Fund principally trade, and the time at which the Fund's NAV is calculated. These events may include, but are not limited to, situations relating to a single issuer in a market sector, significant fluctuations in U.S. or foreign markets, natural disasters, armed conflicts, governmental actions or other 22 MainStay Epoch International Small Cap Fund developments not tied directly to the securities markets. Should the Manager or Subadvisor, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager or Subadvisor may, pursuant to procedures adopted by the Fund's Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. Additionally, international equity securities are also fair valued whenever the movement of a particular index exceeds certain thresholds. In such cases, the securities are fair valued by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. At April 30, 2010, certain foreign equity securities held by the Fund were fair valued. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the four- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the four-month period ended April 30, 2010, there have been no changes to the fair value methodologies. Generally, a security is considered illiquid if it cannot be sold or disposed of in the ordinary course of business at approximately the price at which it is valued. Its illiquidity might prevent the sale of such security at a time when the Manager or Subadvisor, if any, as defined in Note 3(A) might wish to sell, and these securities could have the effect of decreasing the overall level of a Fund's liquidity. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, requiring the Fund to rely on judgments that may be somewhat subjective in determining value, which could vary from the amount that the Fund could realize upon disposition. Difficulty in selling illiquid securities may result in a loss or may be costly to the Fund. Under the supervision of the Board, the Manager or Subadvisor, if any, determines the liquidity of a Fund's investments; in doing so, the Manager or Subadvisor, if any, may consider various factors, including (1) the frequency of trades and quotations, (2) the number of dealers and prospective purchasers, (3) the dealer undertakings to make a market, and (4) the nature of the security and the market in which it trades (e.g., the time needed to dispose of the security, the method of soliciting offers and the mechanics of transfer). Illiquid securities generally will be valued in such manner, as the Board in good faith deems appropriate to reflect their fair market value. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Investment income received by the Fund from foreign sources may be subject to foreign income taxes. These foreign income taxes are generally withheld at the source. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is mainstayinvestments.com 23 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income and distributions of net realized capital and currency gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) FOREIGN CURRENCY TRANSACTIONS. The books and records of the Fund are kept in U.S. dollars. Prices of securities denominated in foreign currency amounts are translated into U.S. dollars at the mean between the buying and selling exchange rates last quoted by any major U.S. bank at the following dates: (i) market value of investment securities, other assets and liabilities--at the valuation date, and (ii) purchases and sales of investment securities, income and expenses--at the date of such transactions. The assets and liabilities that are denominated in foreign currency amounts are presented at the exchange rates and market values at the close of the period. The realized and unrealized changes in net assets arising from fluctuations in exchange rates and market prices of securities are not separately presented. Net realized gain (loss) on foreign currency transactions represents net gains and losses on foreign currency forward contracts, net currency gains or losses realized as a result of differences between the amounts of securities sale proceeds or purchase cost, dividends, interest and withholding taxes as recorded on the Fund's books, and the U.S. dollar equivalent amount actually received or paid. Net currency gains or losses from valuing such foreign currency denominated assets and liabilities, other than investments at valuation date exchange rates, are reflected in unrealized foreign exchange gains or losses. (I) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with 24 MainStay Epoch International Small Cap Fund the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (J) REDEMPTION FEE. Prior to April 1, 2010, the Fund imposed a 2.00% redemption fee on redemptions (including exchanges) of Fund shares made within 60 days of their date of purchase for any class. The redemption fee was designed to offset brokerage commissions and other costs associated with short-term trading and was not assessed on shares acquired through the reinvestment of dividends or distributions paid by the Fund. The redemption fees are included in the Statement of Changes in Net Assets' shares redeemed amount and retained by the Fund. (K) CONCENTRATION OF RISK The Fund invests in foreign securities, which carry certain risks that are in addition to the usual risks inherent in domestic instruments. These risks include those resulting from currency fluctuations, future adverse political and economic developments and possible imposition of currency exchange blockages or other foreign governmental laws or restrictions. These risks are likely to be greater in emerging markets than in developed markets. The ability of issuers of debt securities held by the Fund to meet their obligations may be affected by economic or political developments in a specific country, industry or region. (L) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. (M) QUANTITATIVE DISCLOSURE OF DERIVATIVE HOLDINGS. The following tables show additional disclosures about the Fund's derivative and hedging activities, including how such activities are accounted for and their effect on the Fund's financial positions, performance and cash flows. These derivatives are not accounted for as hedging instruments. Fair value of Derivatives as of April 30, 2010: NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> EQUITY CONTRACTS RISK TOTAL Rights (2) 20,450 20,450 ================= </Table> (1) Amount disclosed represents the weighted average held during the six-month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. (N) LARGE TRANSACTION RISKS. From time to time, the Fund may receive large purchase or redemption orders from affiliated or unaffiliated mutual funds or other investors. Such large transactions could have adverse effects on a Fund's performance if the Fund were required to sell securities or invest cash at times when it otherwise would not do so. This activity could also accelerate the realization of capital gains and increase the Fund's transaction costs. The Fund has adopted procedures designed to mitigate the negative impacts of such large transactions, but there can be no assurance that these procedures will be effective. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. Epoch mainstayinvestments.com 25 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) Investment Partners, LLC ("Epoch" or "Subadvisor"), a registered investment adviser, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of 1.10% of the Fund's average daily net assets. Effective after the close of business on November 13, 2009, New York Life Investments entered into a written expense limitation agreement under which it has agreed to reimburse expenses Class A and Class I shares of the Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage and other transaction expense relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) for Class A and Class I shares do not exceed the following percentages of average daily net assets, Class A, 1.89% and Class I, 1.65%. These expense limitations were based on the total annual operating expenses of the Predecessor Fund (adjusted to reflect any applicable expense limitation agreement). New York Life Investments will apply an equivalent waiver or reimbursement, in an amount equal to the number of basis points waived for Class A shares, to Investor Class and Class C shares of the Fund. This agreement will be in effect for a two-year period unless extended by New York Life Investments and approved by the Fund's Board in connection with its review of the Fund's Investment advisory agreement. Based on its review the Board may maintain, modify or terminate the agreement. For the four-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $649,111. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. Effective after the close of business on November 13, 2009, the Trust, on behalf of the Fund, entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly- owned subsidiary of New York Life. The Fund has adopted distribution and service plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from each Fund at an annual rate of 0.25% of the average daily net assets of the Fund's Investor Class and Class A shares, which is an expense of the Investor Class and Class A shares of the respective Funds for distribution or service activities as designated by the Distributor. Pursuant to the Class C Plan, each Fund pays the Distributor a monthly distribution fee, which is an expense of the Class C shares of the Fund, at an annual rate of 0.75% of the average daily net assets of the respective Fund's Class C shares, along with a shareholder service fee at an annual rate of 0.25% of the average daily net assets of the Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $482 and $1,465, respectively, for the four-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the four-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 2 - ---------------------------------------------- Class A 1,032 - ---------------------------------------------- Class C 11 - ---------------------------------------------- Class I 50,657 - ---------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. 26 MainStay Epoch International Small Cap Fund (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Investor Class $ 25,522 15.2% - ------------------------------------------------- Class C 25,444 2.7 - ------------------------------------------------- Class I 209,038 0.1 - ------------------------------------------------- </Table> (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the four-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $2,312. NOTE 4--FEDERAL INCOME TAX: At December 31, 2009, for federal income tax purposes, capital loss carryforwards of $114,066,578 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) DEFERRED (000'S) 2016 $ 47,303 $-- 2017 66,764 39 - --------------------------------------------------------- Total $114,067 $39 - --------------------------------------------------------- </Table> NOTE 5--FOREIGN CURRENCY TRANSACTIONS: As of April 30, 2010, the Fund held the following foreign currencies: <Table> <Caption> CURRENCY COST VALUE Australian Dollar AUD 18 USD 16 USD 17 Brazilian Real BRL 233,533 132,539 134,350 Canadian Dollar CAD 28,799 28,870 28,351 Danish Krone DKK 5,305 1,068 949 Euro EUR 83,454 110,965 111,115 Hong Kong Dollar HKD 1,105,515 142,450 142,388 Japanese Yen JPY 333,312 3,543 3,548 Norwegian Krone (a) NOK (42,774) (7,158) (7,251) Pound Sterling GBP 22,393 34,265 34,262 Swedish Krona SEK 48 7 7 Swiss Franc CHF 80,499 75,480 74,802 - ------------------------------------------------------------ Total USD 522,045 USD 522,538 - ------------------------------------------------------------ </Table> (a) Currency was overdrawn as of April 30, 2010. NOTE 6--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 7--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the four-month period ended April 30, 2010. NOTE 8--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the four-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $41,031 and $38,278, respectively. NOTE 9--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 7,301 $ 118,135 Shares redeemed (210) (3,274) ------------------------- Net increase in shares outstanding before conversion 7,091 114,861 Shares converted into Investor Class (See Note 1) 1,117 18,192 ------------------------- Net increase 8,208 $ 133,053 ========================= Period ended December 31, 2009: (a) Shares sold 2,315 $ 36,932 Shares redeemed (323) (5,029) ------------------------- Net increase 1,992 $ 31,903 ========================= </Table> mainstayinvestments.com 27 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS A SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 86,040 $ 1,376,848 Shares redeemed (18,543) (308,879) ------------------------- Net increase in shares outstanding before conversion 67,497 1,067,969 Shares converted from Class A (See Note 1) (1,117) (18,192) ------------------------- Net increase 66,380 $ 1,049,777 ========================= Year ended December 31, 2009: Shares sold 96,215 $ 1,346,882 Shares redeemed (22,168) (300,828) ------------------------- Net increase 74,047 $ 1,046,054 ========================= <Caption> CLASS C SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 55,260 $ 899,278 ------------------------- Net increase 55,260 $ 899,278 ========================= Period ended December 31, 2009: (a) Shares sold 1,553 $ 25,019 ------------------------- Net increase 1,553 $ 25,019 ========================= <Caption> CLASS I SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 1,756,941 $ 28,866,306 Shares redeemed (1,723,580) (28,339,851) ------------------------- Net increase 33,361 $ 526,455 ========================= Year ended December 31, 2009: Shares sold 6,676,243 $ 78,240,005 Shares redeemed (9,749,184) (114,775,018) ------------------------- Net decrease (3,072,941) $ (36,535,013) ========================= </Table> (a) Investor Class shares and Class C shares were first offered on November 16, 2009. NOTE 10--REORGANIZATION: At a special meeting held on October 30, 2009, the shareholders of the Epoch International Small Cap Fund approved the reorganization of the Epoch International Small Cap Fund with and into MainStay Epoch International Small Cap Fund. Effective after the close of business on November 13, 2009, the Class P shares of Epoch International Small Cap Fund were redesignated as Class A shares of MainStay Epoch International Small Cap Fund. Effective after the close of business on November 13, 2009, the Institutional Class shares of Epoch International Small Cap Fund were redesignated as Class I shares of MainStay Epoch International Small Cap Fund. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. NOTE 11--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchases, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchases, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 12--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal four-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. NOTE 13--DIVIDENDS: On May 17, 2010, the Fund's management declared dividends and distributions in the amount of the Fund's remaining undistributed Investment Company Taxable Income and Net Capital Gain, if any, for the Fund's taxable year ended December 31, 2009, which is in accordance with the provisions of Section 855(a) of the Internal Revenue Code. The declaration date was May 17, 2010; it is expected that ex-dividend, reinvestment, and payable date, will be in December 2010. 28 MainStay Epoch International Small Cap Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting records for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX or proxy voting record is available free of charge upon request by calling 800- MAINSTAY (624-6782); visiting the Fund's website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 29 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18313 MS121-10 MSEISC10-06/10 F4 (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH U.S. ALL CAP FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH U.S. ALL CAP FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 11 - --------------------------------------------- FINANCIAL STATEMENTS 14 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 21 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 27 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 27 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------------------- With sales charges 10.50% 28.55% 2.28% -4.12% Excluding sales charges 16.93 36.04 3.44 -3.57 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. ALL RUSSELL 3000(R) RUSSELL 3000(R) CAP FUND GROWTH INDEX INDEX -------------- --------------- --------------- 4/30/00 9450.00 10000.00 10000.00 7157.00 6825.00 8704.00 5755.00 5508.00 7770.00 4587.00 4682.00 6683.00 5459.00 5755.00 8362.00 5547.00 5773.00 8945.00 7189.00 6748.00 10562.00 7569.00 7527.00 12092.00 7564.00 7468.00 11468.00 4829.00 5118.00 7460.00 4/30/10 6569.00 7098.00 10512.00 </Table> CLASS A SHARES(3)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------------------- With sales charges 10.75% 29.06% 2.44% -4.04% Excluding sales charges 17.19 36.57 3.60 -3.50 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. ALL RUSSELL 3000(R) RUSSELL 3000(R) CAP FUND GROWTH INDEX INDEX -------------- --------------- --------------- 4/30/00 23625.00 25000.00 25000.00 17892.00 17062.00 21761.00 14387.00 13771.00 19426.00 11467.00 11705.00 16708.00 13648.00 14389.00 20904.00 13867.00 14432.00 22362.00 17972.00 16871.00 26405.00 18924.00 18817.00 30229.00 18903.00 18669.00 28671.00 12120.00 12795.00 18651.00 4/30/10 16552.00 17746.00 26279.00 </Table> CLASS B SHARES(3)--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------------------- With sales charges 11.51% 29.94% 2.28% -4.33% Excluding sales charges 16.51 34.94 2.65 -4.33 </Table> (LINE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. ALL RUSSELL 3000(R) RUSSELL 3000(R) CAP FUND GROWTH INDEX INDEX -------------- --------------- --------------- 4/30/00 10000.00 10000.00 10000.00 7491.00 6825.00 8704.00 5977.00 5508.00 7770.00 4731.00 4682.00 6683.00 5593.00 5755.00 8362.00 5635.00 5773.00 8945.00 7251.00 6748.00 10562.00 7578.00 7527.00 12092.00 7511.00 7468.00 11468.00 4759.00 5118.00 7460.00 4/30/10 6421.00 7098.00 10512.00 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 5.00% if redeemed within the first six years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS C SHARES(3)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------------------- With sales charges 15.49% 33.98% 2.67% -4.32% Excluding sales charges 16.49 34.98 2.67 -4.32 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. ALL RUSSELL 3000(R) RUSSELL 3000(R) CAP FUND GROWTH INDEX INDEX -------------- --------------- --------------- 4/30/00 10000.00 10000.00 10000.00 7491.00 6825.00 8704.00 5977.00 5508.00 7770.00 4731.00 4682.00 6683.00 5596.00 5755.00 8362.00 5635.00 5773.00 8945.00 7257.00 6748.00 10562.00 7584.00 7527.00 12092.00 7517.00 7468.00 11468.00 4762.00 5118.00 7460.00 4/30/10 6427.00 7098.00 10512.00 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------- 17.30% 36.88% 4.11% -3.15% </Table> (LINE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. ALL RUSSELL 3000(R) RUSSELL 3000(R) CAP FUND GROWTH INDEX INDEX -------------- --------------- --------------- 4/30/00 10000.00 10000.00 10000.00 7569.00 6825.00 8704.00 6101.00 5508.00 7770.00 4876.00 4682.00 6683.00 5819.00 5755.00 8362.00 5940.00 5773.00 8945.00 7745.00 6748.00 10562.00 8208.00 7527.00 12092.00 8250.00 7468.00 11468.00 5307.00 5118.00 7460.00 4/30/10 7264.00 7098.00 10512.00 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS Russell 3000(R) Index(4) 17.64% 40.90% 3.28% 0.50% Russell 3000(R) Growth Index(5) 16.50 38.69 4.22 -3.37 Average Lipper multi-cap core fund(6) 16.13 39.15 3.32 2.13 </Table> certain contractual expenses and fees. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Performance figures for Class A, B and C shares, first offered on January 2, 2004, include the historical performance of Class I shares through January 1, 2004, adjusted for differences in certain contractual expenses and fees. Unadjusted, the performance shown for Class A, B and C shares might have been lower. 4. The Russell 3000(R) Index measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the investable U.S. equity market. Total returns assume reinvestment of all dividends and capital gains. The Russell 3000(R) Index is the Fund's broad-based securities market index for comparison purposes. Effective June 29, 2009, the Fund selected the Russell 3000(R) Index as its primary benchmark in replacement of the Russell 3000(R) Growth Index because it believes that this index is more reflective of the Fund's investment style. An investment cannot be made directly in an index. 5. The Russell 3000(R) Growth Index measures the performance of those Russell 3000(R) Index companies with higher price-to-book ratios and higher forecasted growth values. The Russell 3000(R) Index measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the investable U.S. equity market. Total returns assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The average Lipper multi-cap core fund is representative of funds that, by portfolio practice, invest in a variety of market-capitalization ranges without concentrating 75% of their equity assets in any one market- capitalization range over an extended period of time. Multi-cap core funds typically have an above-average price-to-earnings ratio, price-to-book ratio, and three-year sales-per-share growth value, compared to the S&P SuperComposite 1500 Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Epoch U.S. All Cap Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY EPOCH U.S. ALL CAP FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,169.30 $ 9.14 $1,016.40 $ 8.50 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,171.90 $ 6.52 $1,018.80 $ 6.06 - ------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,165.10 $13.15 $1,012.60 $12.23 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,164.90 $13.15 $1,012.60 $12.23 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,173.00 $ 5.12 $1,020.10 $ 4.76 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.70% for Investor Class, 1.21% for Class A, 2.45% for Class B and Class C and 0.95% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 INDUSTRY COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Software 9.2% Capital Markets 8.1 Oil, Gas & Consumable Fuels 7.5 Health Care Providers & Services 6.0 Chemicals 5.9 Insurance 4.8 Specialty Retail 4.0 Aerospace & Defense 3.9 Energy Equipment & Services 3.7 Pharmaceuticals 3.7 Machinery 3.5 IT Services 3.4 Semiconductors & Semiconductor Equipment 3.4 Household Durables 2.6 Diversified Financial Services 2.4 Media 2.2 Life Sciences Tools & Services 2.1 Building Products 2.0 Commercial Services & Supplies 2.0 Computers & Peripherals 2.0 Electronic Equipment & Instruments 2.0 Gas Utilities 2.0 Distributors 1.9 Internet Software & Services 1.9 Hotels, Restaurants & Leisure 1.8 Textiles, Apparel & Luxury Goods 1.7 Multi-Utilities 1.6 Food Products 1.1 Real Estate Investment Trusts 1.0 Thrifts & Mortgage Finance 0.8 Diversified Consumer Services 0.7 Containers & Packaging 0.6 Short-Term Investment 1.0 Other Assets, Less Liabilities -0.5 ----- 100.0% ===== </Table> See Portfolio of Investment beginning on page 11 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Microsoft Corp. 2. Visa, Inc. Class A 3. MetLife, Inc. 4. Praxair, Inc. 5. ExxonMobil Corp. 6. Franklin Resources, Inc. 7. Ameriprise Financial, Inc. 8. NYSE Euronext 9. GameStop Corp. Class A 10. Comcast Corp. Class A </Table> 8 MainStay Epoch U.S. All Cap Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS DAVID PEARL, WILLIAM PRIEST, CFA, AND MICHAEL WELHOELTER, CFA, OF EPOCH INVESTMENT PARTNERS, INC. (EPOCH), THE FUND'S SUBADVISOR. HOW DID MAINSTAY EPOCH U.S. ALL CAP FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Epoch U.S. All Cap Fund returned 16.93% for Investor Class shares, 17.19% for Class A shares, 16.51% for Class B shares and 16.49% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 17.30%. All share classes outperformed the 16.13% return of the average Lipper(1) multi-cap core fund for the same period. All share classes underperformed the 17.64% return of the Russell 3000(R) Index(2) for the six months ended April 30, 2010. Investor Class, Class A, Class B and Class I shares outperformed--and Class C shares underperformed--the 16.50% return of the Russell 3000(R) Growth Index(3) for the same period. The Russell 3000(R) Index is the Fund's broad-based securities- market index. See pages 5 and 6 for Fund returns with sales charges. WHAT MAJOR FACTORS INFLUENCED THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? Throughout the reporting period, we stayed true to our philosophy and process. The Fund focused on quality companies that were producing free cash flow and were run by strong management teams who allocated that cash flow to increase shareholder returns. While the Fund generated robust absolute gains, conservative stock selection (or, in other words, not buying highly leveraged, highly cyclical or commodity-oriented companies) detracted from performance relative to the Russell 3000(R) Index. These effects were partially offset by effective sector allocation, which contributed positively to the Fund's relative results. DURING THE REPORTING PERIOD, WHICH SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH SECTORS MADE THE WEAKEST CONTRIBUTIONS? Relative to the Russell 3000(R) Index, the strongest-contributing sectors to the Fund's performance were consumer staples, utilities and financials. Strong stock selection across all three sectors helped relative performance, as did the Fund's significant underweight position in consumer staples and modestly overweight position in financials. While an underweight position in utilities detracted somewhat from the Fund's returns, we shifted to a neutral weighting relative to the benchmark by the end of the reporting period. During the reporting period, the sectors that detracted the most from the Fund's performance relative to the Russell 3000(R) Index were consumer discretionary and materials. While the Fund benefited from overweight positions in both sectors, the Fund's conservative stock selections detracted. The Fund's small cash position also detracted, since the Fund was not fully invested in equities during the significant market rally. WHICH INDIVIDUAL STOCKS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE DURING THE REPORTING PERIOD AND WHICH STOCKS DETRACTED? On an absolute basis, insurance company MetLife, aerospace & defense company Boeing and electronic payments company Visa made the strongest contributions to the Fund's results. MetLife advanced as market forces boosted the company's variable annuity, 401(k) and asset management operations. Boeing benefited from prospects of a large replacement cycle in the commercial aerospace industry and positive reactions to the company's new aircraft. Visa produces an immense amount of free cash flow and has benefited from the continued move from cash to credit and debit cards. Visa has also seen its stock price rise with the economic rebound. Global reinsurance company Everest Re Group, wire-transfer provider Western Union and oil, gas & consumable fuels company ExxonMobil were among the greatest detractors from the Fund's absolute performance. Everest Re suffered losses as a result of the earthquake in Chile. We exited the Fund's position in Western Union when the company failed to execute on the business plan the way we thought they should. ExxonMobil underperformed with the rest of the energy sector, but we maintained the Fund's position in the stock. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? Among the stocks that the Fund purchased during the reporting period were semiconductor manufacturer Texas Instruments, brokerage services provider TD Ameritrade, Internet software & services company Yahoo! and pharmaceuticals company Abbott Laboratories. 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the Russell 3000(R) Index. 3. See footnote on page 6 for more information on the Russell 3000(R) Growth Index. mainstayinvestments.com 9 We believed that Texas Instruments would continue to grow market share in the analog market because of solid innovation and a scale advantage in sales productivity. The company had also been gaining in its share of distributors. We expected TD Ameritrade to benefit from increased activity in the capital markets and from increased savings rates by consumers, particularly if the company continued to gain market share from other discount brokers. We found the search- advertising partnership between Yahoo! and Microsoft appealing, and we felt that Yahoo! could benefit from a rebound in display advertising and from the movement toward online advertising. Abbott Laboratories had experienced strong revenue growth across its many business divisions, and we believe its management has a track record of being a good allocator of capital. In addition to the sale of Western Union, we sold the Fund's positions in medical device maker Boston Scientific and weapon and space systems company Alliant Techsystems during the reporting period. Although Boston Scientific's acquisition of Guidant initially showed promise, the two stent makers took longer than anticipated to provide synergies. We exited the Fund's position in Boston Scientific to redeploy the assets in more promising opportunities, specifically Abbott Laboratories, which in addition to providing the Fund exposure to the stent business, provided a better product portfolio. Alliant Techsystems suffered when the U.S. administration took aim at a number of NASA's programs, leaving Alliant Techsystems' future somewhat uncertain. We sold the Fund's position in the stock. HOW DID THE FUND'S WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? During the reporting period, the Fund's weightings in the consumer discretionary and energy sectors modestly increased in absolute terms and relative to the Russell 3000(R) Index. In the consumer discretionary sector, we increased the Fund's position in GameStop, which we felt would benefit from the beginning stages of a new gaming cycle. We also added Tupperware Brands to the Fund. In energy, we added several new companies, with a focus on oil services. We modestly reduced the Fund's exposure to utilities, primarily through the sale of Indiana-based energy holding company Vectren. HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010? As of April 30, 2010, the Fund's most substantially overweight sectors relative to the Russell 3000(R) Index were consumer discretionary, information technology and materials. As of the same date, the Fund's most substantially underweight sector relative to the Russell 3000(R) Index was consumer staples. The Fund had no direct exposure to the telecommunications services sector as of April 30, 2010. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Epoch U.S. All Cap Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 99.5%+ - ----------------------------------------------------- AEROSPACE & DEFENSE 3.9% Boeing Co. (The) 136,000 $ 9,850,480 Rockwell Collins, Inc. 120,750 7,848,750 ------------ 17,699,230 ------------ BUILDING PRODUCTS 2.0% Masco Corp. 558,100 9,057,963 ------------ CAPITAL MARKETS 8.1% V Ameriprise Financial, Inc. 243,050 11,267,798 Bank of New York Mellon Corp. (The) 296,300 9,223,819 V Franklin Resources, Inc. 97,800 11,309,592 TD Ameritrade Holding Corp. (a) 231,850 4,641,637 ------------ 36,442,846 ------------ CHEMICALS 5.9% E.I. du Pont de Nemours & Co. 217,950 8,683,128 International Flavors & Fragrances, Inc. 113,800 5,700,242 V Praxair, Inc. 141,600 11,861,832 ------------ 26,245,202 ------------ COMMERCIAL SERVICES & SUPPLIES 2.0% Waste Management, Inc. 252,500 8,756,700 ------------ COMPUTERS & PERIPHERALS 2.0% Apple, Inc. (a) 33,950 8,865,024 ------------ CONTAINERS & PACKAGING 0.6% Silgan Holdings, Inc. 43,200 2,606,256 ------------ DISTRIBUTORS 1.9% Genuine Parts Co. 196,550 8,412,340 ------------ DIVERSIFIED CONSUMER SERVICES 0.7% Service Corp. International 340,850 3,060,833 ------------ DIVERSIFIED FINANCIAL SERVICES 2.4% V NYSE Euronext 324,450 10,586,804 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS 2.0% Corning, Inc. 459,860 8,852,305 ------------ ENERGY EQUIPMENT & SERVICES 3.7% Cameron International Corp. (a) 90,933 3,588,216 Dresser-Rand Group, Inc. (a) 72,347 2,552,402 National-Oilwell Varco, Inc. 132,900 5,851,587 Weatherford International, Ltd. (a) 242,250 4,387,148 ------------ 16,379,353 ------------ FOOD PRODUCTS 1.1% Corn Products International, Inc. 142,750 5,139,000 ------------ GAS UTILITIES 2.0% ONEOK, Inc. 182,850 8,985,249 ------------ HEALTH CARE PROVIDERS & SERVICES 6.0% Aetna, Inc. 228,200 6,743,310 DaVita, Inc. (a) 125,341 7,825,039 Laboratory Corp. of America Holdings (a) 113,250 8,898,052 UnitedHealth Group, Inc. 117,300 3,555,363 ------------ 27,021,764 ------------ HOTELS, RESTAURANTS & LEISURE 1.8% International Game Technology 379,200 7,993,536 ------------ HOUSEHOLD DURABLES 2.6% KB Home 444,200 8,231,026 Tupperware Brands Corp. 63,450 3,240,391 ------------ 11,471,417 ------------ INSURANCE 4.8% Everest Re Group, Ltd. 94,900 7,274,085 V MetLife, Inc. 310,366 14,146,482 ------------ 21,420,567 ------------ INTERNET SOFTWARE & SERVICES 1.9% eBay, Inc. (a) 173,000 4,119,130 Yahoo!, Inc. (a) 267,150 4,415,990 ------------ 8,535,120 ------------ IT SERVICES 3.4% V Visa, Inc. Class A 169,050 15,253,381 ------------ LIFE SCIENCES TOOLS & SERVICES 2.1% Thermo Fisher Scientific, Inc. (a) 169,350 9,361,668 ------------ MACHINERY 3.5% AGCO Corp. (a) 84,100 2,945,182 Deere & Co. 95,300 5,700,846 Wabtec Corp. 148,900 7,084,662 ------------ 15,730,690 ------------ </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) MEDIA 2.2% V Comcast Corp. Class A 532,100 $ 10,030,085 ------------ MULTI-UTILITIES 1.6% Wisconsin Energy Corp. 133,700 7,020,587 ------------ OIL, GAS & CONSUMABLE FUELS 7.5% Anadarko Petroleum Corp. 128,650 7,996,884 ConocoPhillips 76,400 4,522,116 V ExxonMobil Corp. 171,650 11,646,452 Occidental Petroleum Corp. 106,557 9,447,344 ------------ 33,612,796 ------------ PHARMACEUTICALS 3.7% Abbott Laboratories 158,700 8,119,092 Endo Pharmaceuticals Holdings, Inc. (a) 381,350 8,351,565 ------------ 16,470,657 ------------ REAL ESTATE INVESTMENT TRUSTS 1.0% Ventas, Inc. 91,250 4,309,738 ------------ SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT 3.4% MEMC Electronic Materials, Inc. (a) 504,000 6,536,880 Texas Instruments, Inc. 341,798 8,890,166 ------------ 15,427,046 ------------ SOFTWARE 9.2% Electronic Arts, Inc. (a) 224,500 4,348,565 V Microsoft Corp. 630,350 19,250,889 Oracle Corp. 333,700 8,622,808 Sybase, Inc. (a) 209,300 9,079,434 ------------ 41,301,696 ------------ SPECIALTY RETAIL 4.0% V GameStop Corp. Class A (a) 419,930 10,208,498 TJX Cos., Inc. 163,550 7,578,907 ------------ 17,787,405 ------------ TEXTILES, APPAREL & LUXURY GOODS 1.7% Warnaco Group, Inc. (The) (a) 157,600 7,539,584 ------------ THRIFTS & MORTGAGE FINANCE 0.8% Hudson City Bancorp, Inc. 259,450 3,450,685 ------------ Total Common Stocks (Cost $383,283,559) 444,827,527 ------------ </Table> <Table> <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENT 1.0% - ------------------------------------------------------- REPURCHASE AGREEMENT 1.0% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $4,638,173 (Collateralized by a United States Treasury Bill with a rate of 0.144% and a maturity date of 7/15/10 with a Principal Amount of $4,735,000 and a Market Value of $4,733,580) $4,638,170 $ 4,638,170 ------------ Total Short-Term Investment (Cost $4,638,170) 4,638,170 ------------ Total Investments (Cost $387,921,729) (b) 100.5% 449,465,697 Other Assets, Less Liabilities (0.5) (2,111,386) ---------- ------------ Net Assets 100.0% $447,354,311 ========== ============ </Table> <Table> (a) Non-income producing security. (b) At April 30, 2010, cost is $387,922,063 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $64,072,704 Gross unrealized depreciation (2,529,070) ----------- Net unrealized appreciation $61,543,634 =========== </Table> 12 MainStay Epoch U.S. All Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $444,827,527 $ -- $ -- $444,827,527 Short-Term Investment Repurchase Agreement -- 4,638,170 -- 4,638,170 ------------ ---------- -------- ------------ Total Investments in Securities $444,827,527 $4,638,170 $-- $449,465,697 ============ ========== ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $387,921,729) $449,465,697 Receivables: Investment securities sold 7,279,224 Dividends and interest 253,348 Fund shares sold 83,969 Other assets 55,994 ------------ Total assets 457,138,232 ------------ LIABILITIES: Payables: Investment securities purchased 9,045,899 Manager (See Note 3) 316,050 Fund shares redeemed 264,630 Shareholder communication 74,214 Transfer agent (See Note 3) 32,890 Professional fees 30,913 NYLIFE Distributors (See Note 3) 14,024 Custodian 775 Accrued expenses 4,526 ------------ Total liabilities 9,783,921 ------------ Net assets $447,354,311 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 20,439 Additional paid-in capital 399,910,986 ------------ 399,931,425 Accumulated undistributed net investment income 442,783 Accumulated net realized loss on investments (14,563,865) Net unrealized appreciation on investments 61,543,968 ------------ Net assets $447,354,311 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 7,398,022 ============ Shares of beneficial interest outstanding 358,766 ============ Net asset value per share outstanding $ 20.62 Maximum sales charge (5.50% of offering price) 1.20 ------------ Maximum offering price per share outstanding $ 21.82 ============ CLASS A Net assets applicable to outstanding shares $ 16,456,525 ============ Shares of beneficial interest outstanding 792,881 ============ Net asset value per share outstanding $ 20.76 Maximum sales charge (5.50% of offering price) 1.21 ------------ Maximum offering price per share outstanding $ 21.97 ============ CLASS B Net assets applicable to outstanding shares $ 6,955,054 ============ Shares of beneficial interest outstanding 354,921 ============ Net asset value and offering price per share outstanding $ 19.60 ============ CLASS C Net assets applicable to outstanding shares $ 4,055,829 ============ Shares of beneficial interest outstanding 206,793 ============ Net asset value and offering price per share outstanding $ 19.61 ============ CLASS I Net assets applicable to outstanding shares $412,488,881 ============ Shares of beneficial interest outstanding 18,725,563 ============ Net asset value and offering price per share outstanding $ 22.03 ============ </Table> 14 MainStay Epoch U.S. All Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends $ 2,897,513 Interest 594 ----------- Total income 2,898,107 ----------- EXPENSES: Manager (See Note 3) 1,449,849 Transfer agent (See Note 3) 92,610 Distribution/Service--Investor Class (See Note 3) 8,537 Distribution/Service--Class A (See Note 3) 19,139 Distribution/Service--Class B (See Note 3) 33,389 Distribution/Service--Class C (See Note 3) 18,753 Shareholder communication 37,870 Registration 35,367 Professional fees 34,912 Custodian 6,687 Trustees 4,728 Miscellaneous 9,046 ----------- Total expenses 1,750,887 ----------- Net investment income 1,147,220 ----------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain on investments 9,080,200 Net change in unrealized appreciation on investments 43,548,018 ----------- Net realized and unrealized gain on investments 52,628,218 ----------- Net increase in net assets resulting from operations $53,775,438 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 1,147,220 $ 578,010 Net realized gain (loss) on investments 9,080,200 (18,006,679) Net change in unrealized appreciation (depreciation) on investments 43,548,018 45,128,203 -------------------------- Net increase in net assets resulting from operations 53,775,438 27,699,534 -------------------------- Dividends to shareholders: From net investment income: Investor Class (6,765) -- Class A (39,351) -- Class B (7,024) -- Class C (3,879) -- Class I (1,225,428) -- -------------------------- Total dividends to shareholders (1,282,447) -- -------------------------- Capital share transactions: Net proceeds from sale of shares 199,599,141 47,937,660 Net asset value of shares issued to shareholders in reinvestment of dividends 1,247,383 -- Cost of shares redeemed (31,576,104) (35,694,263) -------------------------- Increase in net assets derived from capital share transactions 169,270,420 12,243,397 -------------------------- Net increase in net assets 221,763,411 39,942,931 NET ASSETS: Beginning of period 225,590,900 185,647,969 -------------------------- End of period $447,354,311 $225,590,900 ========================== Accumulated undistributed net investment income at end of period $ 442,783 $ 578,010 ========================== </Table> 16 MainStay Epoch U.S. All Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS -------------------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31 OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $17.66 $15.40 $ 23.34 ------ ------ ------- Net investment income (loss) (a) 0.01 (0.05) (0.13) Net realized and unrealized gain (loss) on investments 2.97 2.31 (7.81) ------ ------ ------- Total from investment operations 2.98 2.26 (7.94) ------ ------ ------- Less dividends and distributions: From net investment income (0.02) -- -- From net realized gain on investments -- -- -- ------ ------ ------- Total dividends and distributions (0.02) -- -- ------ ------ ------- Net asset value at end of period $20.62 $17.66 $ 15.40 ====== ====== ======= Total investment return (c) 16.93%(d) 14.68%(f) (34.02%)(d) Ratios (to average net assets)/ Supplemental Data: Net investment income (loss) 0.11%++ (0.29%) (0.88%)++ Net expenses 1.70%++ 1.67% 1.64%++ Expenses (before waiver/recoupment) 1.70%++ 1.96% 1.66%++ Portfolio turnover rate 23% 135% 56% Net assets at end of period (in 000's) $7,398 $6,384 $ 5,460 </Table> <Table> <Caption> CLASS B ----------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $16.84 $14.80 $ 28.03 $ 23.36 $ 21.54 $18.21 ------ ------ ------- ------- ------- ------ Net investment loss (a) (0.06) (0.15) (0.34) (0.39) (0.37) (0.36)(b) Net realized and unrealized gain (loss) on investments 2.84 2.19 (10.65) 5.06 2.19 3.69 ------ ------ ------- ------- ------- ------ Total from investment operations 2.78 2.04 (10.99) 4.67 1.82 3.33 ------ ------ ------- ------- ------- ------ Less dividends and distributions: From net investment income (0.02) -- -- -- -- -- From net realized gain on investments -- -- (2.24) -- -- -- ------ ------ ------- ------- ------- ------ Total dividends and distributions (0.02) -- (2.24) -- -- -- ------ ------ ------- ------- ------- ------ Net asset value at end of period $19.60 $16.84 $ 14.80 $ 28.03 $ 23.36 $21.54 ====== ====== ======= ======= ======= ====== Total investment return (c) 16.51%(d) 13.78%(f) (42.43%) 19.99% 8.45% 18.29% Ratios (to average net assets)/ Supplemental Data: Net investment loss (0.63%)++ (1.04%) (1.55%) (1.54%) (1.63%) (1.70%)(b) Net expenses 2.45%++ 2.42% 2.34% 2.30% 2.25% 2.30% Expenses (before waiver/recoupment) 2.45%++ 2.71% 2.35% 2.28%(e) 2.29% 2.34% Portfolio turnover rate 23% 135% 56% 37% 46% 31% Net assets at end of period (in 000's) $6,955 $6,383 $ 6,191 $11,925 $10,770 $9,499 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Net investment loss and the ratio of net investment loss include $0.01 per share and 0.06%, respectively, as a result of a special one time dividend from Microsoft Corp. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) Due to expense cap structure change, Class A, B and C were able to recoup expenses during year ended October 31, 2007. (f) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 18 MainStay Epoch U.S. All Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A - --------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 17.76 $ 15.42 $ 28.85 $ 23.86 $ 21.84 $ 18.32 ------- ------- ------- ------- ------- ------- 0.06 0.02 (0.14) (0.21) (0.21) (0.19) (b) 2.99 2.32 (11.05) 5.20 2.23 3.71 ------- ------- ------- ------- ------- ------- 3.05 2.34 (11.19) 4.99 2.02 3.52 ------- ------- ------- ------- ------- ------- (0.05) -- -- -- -- -- -- -- (2.24) -- -- -- ------- ------- ------- ------- ------- ------- (0.05) -- (2.24) -- -- -- ------- ------- ------- ------- ------- ------- $ 20.76 $ 17.76 $ 15.42 $ 28.85 $ 23.86 $ 21.84 ======= ======= ======= ======= ======= ======= 17.19%(d) 15.18%(f) (41.88%) 20.91% 9.25% 19.21% 0.61%++ 0.13% (0.59%) (0.79%) (0.89%) (0.95%)(b) 1.21%++ 1.26% 1.39% 1.55% 1.50% 1.55% 1.21%++ 1.34% 1.40% 1.53%(e) 1.54% 1.59% 23% 135% 56% 37% 46% 31% $16,457 $14,006 $12,771 $32,894 $28,170 $14,333 </Table> <Table> <Caption> CLASS C - ----------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $16.86 $14.82 $ 28.06 $23.38 $21.56 $18.22 ------ ------ ------- ------ ------ ------ (0.06) (0.15) (0.34) (0.39) (0.37) (0.36) (b) 2.83 2.19 (10.66) 5.07 2.19 3.70 ------ ------ ------- ------ ------ ------ 2.77 2.04 (11.00) 4.68 1.82 3.34 ------ ------ ------- ------ ------ ------ (0.02) -- -- -- -- -- -- -- (2.24) -- -- -- ------ ------ ------- ------ ------ ------ (0.02) -- (2.24) -- -- -- ------ ------ ------- ------ ------ ------ $19.61 $16.86 $ 14.82 $28.06 $23.38 $21.56 ====== ====== ======= ====== ====== ====== 16.49%(d) 13.77%(f) (42.42%) 20.02% 8.44% 18.33% (0.64%)++ (1.03%) (1.55%) (1.55%) (1.64%) (1.70%)(b) 2.45%++ 2.42% 2.34% 2.30% 2.25% 2.30% 2.45%++ 2.71% 2.35% 2.28%(e) 2.29% 2.34% 23% 135% 56% 37% 46% 31% $4,056 $3,514 $ 4,004 $7,396 $4,820 $2,292 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I -------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 18.87 $ 16.33 $ 30.28 $ 24.90 $ 22.66 $ 18.90 -------- -------- -------- -------- -------- -------- Net investment income (loss) (a) 0.08 0.07 (0.03) (0.05) (0.08) (0.07) (b) Net realized and unrealized gain (loss) on investments 3.18 2.47 (11.68) 5.43 2.32 3.83 -------- -------- -------- -------- -------- -------- Total from investment operations 3.26 2.54 (11.71) 5.38 2.24 3.76 -------- -------- -------- -------- -------- -------- Less dividends and distributions: From net investment income (0.10) -- -- -- -- -- From net realized gain on investments -- -- (2.24) -- -- -- -------- -------- -------- -------- -------- -------- Total dividends and distributions (0.10) -- (2.24) -- -- -- -------- -------- -------- -------- -------- -------- Net asset value at end of period $ 22.03 $ 18.87 $ 16.33 $ 30.28 $ 24.90 $ 22.66 ======== ======== ======== ======== ======== ======== Total investment return (c) 17.30%(d) 15.55%(f) (41.60%) 21.61% 9.89% 19.89% Ratios (to average net assets)/ Supplemental Data: Net investment income (loss) 0.73%++ 0.42% (0.14%) (0.18%) (0.31%) (0.33%)(b) Net expenses 0.95%++ 0.95% 0.93% 0.93% 0.93% 0.93% Expenses (before waiver/recoupment) 0.95%++ 1.09% 0.97% 0.95% 0.97% 0.97% Portfolio turnover rate 23% 135% 56% 37% 46% 31% Net assets at end of period (in 000's) $412,489 $195,303 $157,222 $297,744 $263,102 $289,058 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Net investment loss and the ratio of net investment loss include $0.01 per share and 0.06%, respectively, as a result of a special one time dividend from Microsoft Corp. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (d) Total return is not annualized. (e) Due to expense cap structure change, Class A, B and C were able to recoup expenses during year ended October 31, 2007. (f) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 20 MainStay Epoch U.S. All Cap Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Epoch U.S. All Cap Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay Epoch U.S. All Cap Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers five classes of shares. Class I shares commenced operations on January 2, 1991. Class A shares, Class B shares and Class C shares commenced operations on January 2, 2004. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class B shares and Class C shares are offered at NAV without an initial sales charge, although a declining contingent deferred sales charge may be imposed on redemptions made within six years of purchase of Class B shares and a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Class B shares convert to either Investor Class or Class A shares eight years after the date they were purchased. Additionally, depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The five classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class B and Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek long-term capital appreciation. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Options contracts are valued at the last posted settlement price on the market where such options are principally traded. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income and distributions of net realized capital and currency gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on securities purchased, other than short-term investments, for the Fund are accreted and amortized, respectively, on the effective interest rate method over the life of the respective securities or, in the case of a callable security, over the period to the first date of call. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. 22 MainStay Epoch U.S. All Cap Fund (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (I) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. Epoch Investment Partners, Inc. (the "Subadvisor"), a registered investment adviser, is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.85% on assets up to $500 million, 0.825% on assets from $500 million to $1 billion and 0.80% on assets in excess of $1 billion. The effective management fee rate was 0.85% for the six-month period ended April 30, 2010. Effective February 26, 2010, New York Life Investments has entered into a written expense limitation agreement, under which it agreed to waive a portion of the management fee or reimburse expenses of the appropriate class of the Fund to the extent necessary to ensure that the total ordinary mainstayinvestments.com 23 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of any other funds in which the Fund invests) of a class do not exceed the following percentages of average daily net assets: Investor Class, 1.85%; Class B, 2.60%; Class C, 2.60% and Class I, 1.00%. This expense limitation agreement expires February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. For the period August 1, 2009 to February 25, 2010, New York Life Investments had agreed to voluntarily waive or reimburse the expenses of the appropriate class of the Fund so that the total ordinary operating expenses of a class did not exceed the following percentages of average daily net assets: Investor Class, 1.85%; Class B, 2.60%; Class C, 2.60% and Class I, 1.00%. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $1,449,849. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Pursuant to the Class B and Class C Plans, Class B and Class C shares of the Fund pay the Distributor a monthly distribution fee at an annual rate of 0.75% of the average daily net assets of the Fund's Class B and Class C shares, along with a service fee at an annual rate of 0.25% of the average daily net assets of the Class B and Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $2,888 and $1,497, respectively, for the six-month period ended April 30, 2010. The Fund was also advised that the Distributor retained contingent deferred sales charges on redemptions of Class B and Class C shares of $7,264 and $13, respectively, for the six-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Investor Class $18,022 - ---------------------------------------------- Class A 2,293 - ---------------------------------------------- Class B 17,637 - ---------------------------------------------- Class C 9,893 - ---------------------------------------------- Class I 44,765 - ---------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Class A $ 1,191 0.0%++ - --------------------------------------------------- Class B 1,126 0.0++ - --------------------------------------------------- Class C 1,127 0.0++ - --------------------------------------------------- Class I 147,111,680 35.7 - --------------------------------------------------- </Table> ++ Less than one-tenth of a percent. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six- 24 MainStay Epoch U.S. All Cap Fund month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $7,070. NOTE 4--FEDERAL INCOME TAX: At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $23,643,731 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $ 3,732 2017 19,912 - ---------------------------------- ----- Total $23,644 - ---------------------------------- ----- </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 6--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the six-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $195,820 and $76,530, respectively. NOTE 8--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 32,413 $ 640,059 Shares issued to shareholders in reinvestment of dividends 351 6,740 Shares redeemed (26,829) (515,888) ------------------------ Net increase in shares outstanding before conversion 5,935 130,911 Shares converted into Investor Class (See Note 1) 5,156 98,814 Shares converted from Investor Class (See Note 1) (13,851) (271,765) ------------------------ Net decrease (2,760) $ (42,040) ======================== Year ended October 31, 2009: Shares sold 54,690 $ 825,493 Shares redeemed (73,321) (1,091,582) ------------------------ Net decrease in shares outstanding before conversion (18,631) (266,089) Shares converted into Investor Class (See Note 1) 39,675 564,385 Shares converted from Investor Class (See Note 1) (14,148) (230,821) ------------------------ Net increase 6,896 $ 67,475 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 82,782 $ 1,642,079 Shares issued to shareholders in reinvestment of dividends 1,939 37,075 Shares redeemed (97,969) (1,946,414) ------------------------ Net decrease in shares outstanding before conversion (13,248) (267,260) Shares converted into Class A (See Note 1) 21,852 428,268 Shares converted from Class A (a) (4,282) (81,534) ------------------------ Net increase 4,322 $ 79,474 ======================== Year ended October 31, 2009: Shares sold 194,342 $ 3,010,083 Shares redeemed (226,670) (3,377,893) ------------------------ Net decrease in shares outstanding before conversion (32,328) (367,810) Shares converted into Class A (See Note 1) 19,260 314,200 Shares converted from Class A (See Note 1) (26,535) (376,642) ------------------------ Net decrease (39,603) $ (430,252) ======================== </Table> mainstayinvestments.com 25 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 22,462 $ 421,055 Shares issued to shareholders in reinvestment of dividends 369 6,742 Shares redeemed (32,933) (608,418) ------------------------ Net decrease in shares outstanding before conversion (10,102) (180,621) Shares converted from Class B (See Note 1) (13,949) (255,317) ------------------------ Net decrease (24,051) $ (435,938) ======================== Year ended October 31, 2009: Shares sold 71,726 $ 1,050,330 Shares redeemed (92,098) (1,301,825) ------------------------ Net decrease in shares outstanding before conversion (20,372) (251,495) Shares converted from Class B (See Note 1) (19,089) (271,122) ------------------------ Net decrease (39,461) $ (522,617) ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 9,928 $ 185,541 Shares issued to shareholders in reinvestment of dividends 189 3,463 Shares redeemed (11,726) (213,743) ------------------------ Net decrease (1,609) $ (24,739) ======================== Year ended October 31, 2009: Shares sold 24,106 $ 344,509 Shares redeemed (85,967) (1,184,927) ------------------------ Net decrease (61,861) $ (840,418) ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 9,673,395 $196,710,407 Shares issued to shareholders in reinvestment of dividends 59,023 1,193,363 Shares redeemed (1,361,750) (28,291,641) ------------------------ Net increase in shares outstanding before conversion 8,370,668 169,612,129 Shares converted into Class I (a) 4,038 81,534 ------------------------ Net increase 8,374,706 $169,693,663 ======================== Year ended October 31, 2009: Shares sold 2,426,594 $ 42,707,245 Shares redeemed (1,702,538) (28,738,036) ------------------------ Net increase 724,056 $ 13,969,209 ======================== </Table> (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 9--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 10--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 26 MainStay Epoch U.S. All Cap Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request by calling 800-MAINSTAY (624-6782); visiting the Fund's website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 27 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18311 MS121-10 MSEUAC10-06/10 A1 (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH U.S. EQUITY FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during this period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six months ended April 30, 2010, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the six-month period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. During the period covered by this report, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the period covered by this report. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY EPOCH U.S. EQUITY FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 11 - --------------------------------------------- FINANCIAL STATEMENTS 13 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 17 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 23 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 23 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (12/3/08) - -------------------------------------------------------- With sales charges 0.69% 26.50% 25.63% Excluding sales charges 6.55 33.86 30.79 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. EQUITY RUSSELL 1000(R) RUSSELL 3000(R) FUND INDEX INDEX -------------- --------------- --------------- 12/03/08 9450.00 10000.00 10000.00 10295.00 10319.00 10357.00 04/30/10 13781.00 14468.00 14594.00 </Table> CLASS A SHARES(3)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (2/3/09) - -------------------------------------------------------- With sales charges 0.62% 26.39% 26.97% Excluding sales charges 6.47 33.74 32.91 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. EQUITY RUSSELL 1000(R) RUSSELL 3000(R) FUND INDEX INDEX -------------- --------------- --------------- 2/3/09 23625.00 25000.00 25000.00 25125.00 26843.00 26903.00 04/30/10 33603.00 37638.00 37907.00 </Table> CLASS C SHARES(2)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (12/3/08) - -------------------------------------------------------- With sales charges 5.24% 31.95% 29.91% Excluding sales charges 6.24 32.95 29.91 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. EQUITY RUSSELL 1000(R) RUSSELL 3000(R) FUND INDEX INDEX -------------- --------------- --------------- 12/03/08 10000.00 10000.00 10000.00 10864.00 10319.00 10357.00 04/30/10 14445.00 14468.00 14594.00 </Table> 1. Performance tables and graphs do not reflect the deduction of the taxes that a shareholder would pay on distribution or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.5% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge and are subject to a contingent deferred sales charge ("CDSC") of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. The Fund is the successor to the Epoch U.S. Large Cap Equity Fund. Effective January 4, 2010 the Fund changed its fiscal year end from December 31 to October 31. 2. Performance figures for Investor Class and Class C shares, first offered November 16, 2009, include the historical performance of Class I shares through November 13, 2009 adjusted for differences in certain contractual expenses and fees. 3. Performance figures for Class I shares and Class A shares reflect the historical performance of the Institutional shares and the Class P shares, respectively, of the Epoch U.S. Large THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS I SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL FOUR ONE INCEPTION TOTAL RETURNS MONTHS YEAR (12/3/08) - -------------------------------------------------------- 6.54% 34.19% 31.14% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY EPOCH U.S. EQUITY RUSSELL 1000(R) RUSSELL 3000(R) FUND INDEX INDEX -------------- --------------- --------------- 12/03/08 10000.00 10000.00 10000.00 10909.00 10319.00 10357.00 04/30/10 14638.00 14468.00 14594.00 </Table> <Table> <Caption> BENCHMARK PERFORMANCE FOUR ONE SINCE MONTHS YEAR INCEPTION - ---------------------------------------------------------------------- Russell 1000(R) Index(4) 7.65% 40.21% 30.06% Russell 3000(R) Index(5) 8.23 40.90 30.86 Average Lipper large-cap core fund(6) 6.18 36.84 30.82 </Table> Cap Equity Fund (which was subject to a different fee structure.) 4. The Russell 1000(R) Index measures the performance of the 1,000 largest companies in the Russell 3000(R) Index, which represents approximately 92% of the total market capitalization of the Russell 3000(R) Index. The Fund has selected the Russell 1000(R) Index as its broad-based securities market index for comparison purposes. Total returns assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 5. The Russell 3000(R) Index measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the investable U.S. equity market. Total returns assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The average Lipper large-cap core fund is representative of funds that, by portfolio practice, invest at least 75% of their equity assets in companies with market capitalization (on a three-year weighted basis) above Lipper's U.S. Diversified Equity large-cap floor. Large-cap core funds have more latitude in the companies in which they invest. These funds typically have an average price-to-earning ratio, price-to-book ratio, and three-year sales- per-share growth value, compared to the S&P 500(R) Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Epoch U.S. Equity Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY EPOCH U.S. EQUITY FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09(3) 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES(2) $1,000.00 $1,093.30 $5.88 $1,017.40 $5.66 - -------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,154.10 $7.16 $1,018.10 $6.71 - -------------------------------------------------------------------------------------------------------- CLASS C SHARES(2) $1,000.00 $1,089.00 $9.47 $1,013.90 $9.13 - -------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,155.30 $5.82 $1,019.40 $5.46 - -------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.22% for Investor Class, 1.34% for Class A, 1.97% for Class C and 1.09% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 days for Class A and Class I (to reflect the one- half year period) and 168 days for Investor Class and Class C (to reflect the since-inception period). The table above represents actual expenses incurred during the one-half year period. 2. Expenses paid during the period reflect ongoing costs for the period from inception through April 30, 2010. Had these shares been offered for the full six-month period ended April 30, 2010, and had the Fund provided a hypothetical 5% annualized return, expenses paid during the period would have been $6.11 for Investor Class and $9.84 for Class C and the ending account value would have been $1,018.70 for Investor Class and $1,015.00 for Class C. 3. Investor Class and Class C shares began investment operations on November 16, 2009. mainstayinvestments.com 7 INDUSTRY COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Capital Markets 10.5% Oil, Gas & Consumable Fuels 10.0 Software 9.9 Insurance 8.9 Health Care Providers & Services 8.4 IT Services 7.8 Aerospace & Defense 6.5 Chemicals 5.4 Machinery 5.0 Computers & Peripherals 4.2 Energy Equipment & Services 3.9 Multi-Utilities 3.9 Semiconductors & Semiconductor Equipment 3.4 Life Sciences Tools & Services 3.2 Commercial Services & Supplies 2.8 Media 2.8 Real Estate Investment Trusts 2.7 Specialty Retail 2.7 Electronic Equipment & Instruments 2.5 Diversified Financial Services 2.4 Internet Software & Services 2.2 Pharmaceuticals 2.2 Hotels, Restaurants & Leisure 2.1 Household Products 1.5 Distributors 1.3 Diversified Telecommunication Services 1.1 Electric Utilities 1.1 Thrifts & Mortgage Finance 0.5 Short-Term Investment 1.5 Other Assets, Less Liabilities -20.4 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 11 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Microsoft Corp. 2. Visa, Inc. Class A 3. ExxonMobil Corp. 4. Boeing Co. (The) 5. Franklin Resources, Inc. 6. Oracle Corp. 7. Praxair, Inc. 8. Thermo Fisher Scientific, Inc. 9. Ameriprise Financial, Inc. 10. Prudential Financial, Inc. </Table> 8 MainStay Epoch U.S. Equity Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS(1) QUESTIONS ANSWERED BY PORTFOLIO MANAGERS DAVID PEARL, WILLIAM PRIEST, CFA, AND MICHAEL WELHOELTER, CFA, OF EPOCH INVESTMENT PARTNERS, INC. (EPOCH), THE FUND'S SUBADVISOR. HOW DID MAINSTAY EPOCH U.S. EQUITY FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK FOR THE FOUR MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Epoch U.S. Equity Fund returned 6.55% for Investor Class shares, 6.47% for Class A shares and 6.24% for Class C shares for the four months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 6.54%. All share classes outperformed the 6.18% return of the average Lipper(2) large-cap core fund. All share classes underperformed the 7.65% return of the Russell 1000(R) Index(3) and the 8.23% return of the Russell 3000(R) Index(4) for the same period. The Russell 1000(R) Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT MAJOR FACTORS INFLUENCED THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? Throughout the reporting period, we stayed true to our philosophy and process. The Fund focused on quality companies that produced free cash flow and that were run by strong management teams who allocated that cash flow to increase shareholder returns. While the Fund generated absolute gains, its conservative stock selection detracted from performance relative to the Russell 1000(R) Index in a market led by momentum stocks and stocks with higher volatility than the market as a whole. DURING THE REPORTING PERIOD, WHICH SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH SECTORS MADE THE WEAKEST CONTRIBUTIONS? Relative to the Russell 1000(R) Index, the strongest-contributing sectors to the Fund's performance were telecommunication services, consumer staples and health care. Strong stock selection across all three sectors helped relative performance, as did the Fund's significantly underweight position in consumer staples and more modestly underweight positions in telecommunication services and health care. During the reporting period, the sectors that detracted the most from the Fund's performance relative to the Russell 1000(R) Index were energy and industrials. Stock selection in each sector was weak and was only partially offset by sector positioning. The Fund's position in cash also detracted, as the Fund was not 100% invested in equities during the significant market rally. WHICH INDIVIDUAL STOCKS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE DURING THE REPORTING PERIOD AND WHICH STOCKS DETRACTED? On an absolute basis, aerospace & defense company Boeing and insurance companies Prudential Financial and MetLife made the strongest contributions to the Fund's performance. Boeing benefited from prospects of a large replacement cycle in the commercial aerospace industry and from positive reactions to the company's new aircraft. Prudential Financial gained market share and benefited from structural improvements in fixed-income markets and a rebound in the equity markets, which in turn benefited the company's variable annuity, 401(k) and asset management operations. MetLife advanced for similar reasons. Wire transfer service provider Western Union, weapon and space systems company Alliant Techsystems and global reinsurance company Everest Re Group were among the most significant detractors from the Fund's absolute performance. We exited the Fund's position in Western Union when the stock disappointed. We also sold Alliant Techsystems when the U.S. administration took aim at a number of NASA's programs, leaving the future of Alliant Techsystems uncertain. Although Everest Re Group suffered losses because of the Chilean earthquake, we continued to hold the Fund's position in the company. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? Among the stocks that the Fund purchased during the reporting period were semiconductor manufacturer Texas Instruments, brokerage service provider TD Ameritrade, Internet software & services company Yahoo! and pharmaceuticals company Abbott Laboratories. We believed that Texas Instruments would continue to gain market share in the analog market because of solid innovation and a scale advantage in sales productivity. The company had also been gaining in its share of distributors. We expected TD Ameritrade to benefit from increased activity in the capital markets and increased savings rates by consumers, particularly if the company continued to gain market share from other discount brokers. We found the search- advertising partnership between Yahoo! and Microsoft appealing, and we felt that Yahoo! could benefit from a 1. Effective January 4, 2010, the Fund's fiscal year-end changed from December 31 to October 31. As a result the following discussion covers the four-month reporting period ended April 30, 2010. 2. See footnote on page 6 for more information on Lipper Inc. 3. See footnote on page 6 for more information on the Russell 1000(R) Index. 4. See footnote on page 6 for more information on the Russell 3000(R) Index. mainstayinvestments.com 9 rebound in display advertising and from the movement toward online advertising. Abbott Laboratories had experienced strong revenue growth across its many business divisions, and we believe its management has a track record of being a good allocator of capital. In addition to the sales of Western Union and Alliant Techsystems, we sold the Fund's positions in medical device manufacturer Boston Scientific, natural gas distributor ONEOK and retail food-and-drug chain Safeway during the reporting period. Although Boston Scientifics' acquisition of Guidant at first showed promise, the two stent makers took longer than anticipated to provide synergies, so we sold the stock and redeployed the proceeds in health care companies such as Abbott Laboratories that had better risk/reward characteristics. In light of the supply/demand balance for natural gas and other opportunities available, we decided to exit the Fund's position in ONEOK. The Fund's position in Safeway was based on the premise that the company would perform well in a weak domestic economy experiencing notable food inflation. When food inflation and the potential to pass through increased costs slowed in the recent downturn, we sold the position. HOW DID THE FUND'S WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? During the reporting period, there were no significant changes in sector weightings. We modestly reduced the Fund's exposure to utilities, primarily through the sale of ONEOK. We modestly increased the Fund's allocation to telecommunication services, primarily through a new position in Qwest Communications International, which provides data, Internet, video and voice services in the U.S. and internationally. HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010? As of April 30, 2010, the Fund's most substantially overweight sectors relative to the Russell 1000(R) Index were information technology and financials. On the same date, the Fund's most substantially underweight sectors relative to the Russell 1000(R) Index were consumer discretionary and consumer staples. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Epoch U.S. Equity Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 118.9%+ - ------------------------------------------------------- AEROSPACE & DEFENSE 6.5% Alliant Techsystems, Inc. (a) 21,250 $ 1,719,337 V Boeing Co. (The) 87,100 6,308,653 Rockwell Collins, Inc. 56,950 3,701,750 ------------ 11,729,740 ------------ CAPITAL MARKETS 10.5% V Ameriprise Financial, Inc. 124,250 5,760,230 Bank of New York Mellon Corp. (The) 148,600 4,625,918 V Franklin Resources, Inc. 54,550 6,308,162 TD Ameritrade Holding Corp. (a) 115,500 2,312,310 ------------ 19,006,620 ------------ CHEMICALS 5.4% E.I. du Pont de Nemours & Co. 98,900 3,940,176 V Praxair, Inc. 69,900 5,855,523 ------------ 9,795,699 ------------ COMMERCIAL SERVICES & SUPPLIES 2.8% Waste Management, Inc. 146,000 5,063,280 ------------ COMPUTERS & PERIPHERALS 4.2% Apple, Inc. (a) 16,880 4,407,706 Dell, Inc. (a) 202,250 3,272,405 ------------ 7,680,111 ------------ DISTRIBUTORS 1.3% Genuine Parts Co. 54,550 2,334,740 ------------ DIVERSIFIED FINANCIAL SERVICES 2.4% NYSE Euronext 130,400 4,254,952 ------------ DIVERSIFIED TELECOMMUNICATION SERVICES 1.1% Qwest Communications International, Inc. 386,498 2,021,385 ------------ ELECTRIC UTILITIES 1.1% Entergy Corp. 23,450 1,906,251 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS 2.5% Corning, Inc. 231,452 4,455,451 ------------ ENERGY EQUIPMENT & SERVICES 3.9% Cameron International Corp. (a) 45,270 1,786,354 National Oilwell Varco, Inc. 68,300 3,007,249 Weatherford International, Ltd. (a) 121,370 2,198,011 ------------ 6,991,614 ------------ HEALTH CARE PROVIDERS & SERVICES 8.4% Aetna, Inc. 122,990 3,634,355 DaVita, Inc. (a) 84,000 5,244,120 Laboratory Corp. of America Holdings(a) 56,950 4,474,561 UnitedHealth Group, Inc. 58,900 1,785,259 ------------ 15,138,295 ------------ HOTELS, RESTAURANTS & LEISURE 2.1% International Game Technology 183,800 3,874,504 ------------ HOUSEHOLD PRODUCTS 1.5% Colgate-Palmolive Co. 31,600 2,657,560 ------------ INSURANCE 8.9% Everest Re Group, Ltd. 47,750 3,660,037 MetLife, Inc. 107,292 4,890,369 V Prudential Financial, Inc. 86,653 5,507,665 Travelers Cos., Inc. (The) 40,775 2,068,924 ------------ 16,126,995 ------------ INTERNET SOFTWARE & SERVICES 2.2% eBay, Inc. (a) 81,850 1,948,849 Yahoo!, Inc. (a) 127,900 2,114,187 ------------ 4,063,036 ------------ IT SERVICES 7.8% Automatic Data Processing, Inc. 72,300 3,134,928 Fiserv, Inc. (a) 67,550 3,451,129 V Visa, Inc. Class A 83,900 7,570,297 ------------ 14,156,354 ------------ LIFE SCIENCES TOOLS & SERVICES 3.2% V Thermo Fisher Scientific, Inc. (a) 105,500 5,832,040 ------------ MACHINERY 5.0% Danaher Corp. 55,450 4,673,326 Deere & Co. 71,650 4,286,103 ------------ 8,959,429 ------------ MEDIA 2.8% Comcast Corp. Class A 269,395 5,078,096 ------------ MULTI-UTILITIES 3.9% NSTAR 73,800 2,701,080 Wisconsin Energy Corp. 82,450 4,329,449 ------------ 7,030,529 ------------ OIL, GAS & CONSUMABLE FUELS 10.0% Anadarko Petroleum Corp. 67,050 4,167,828 ConocoPhillips 38,300 2,266,977 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) OIL, GAS & CONSUMABLE FUELS (CONTINUED) V ExxonMobil Corp. 101,950 $ 6,917,307 Occidental Petroleum Corp. 52,915 4,691,444 ------------ 18,043,556 ------------ PHARMACEUTICALS 2.2% Abbott Laboratories 78,700 4,026,292 ------------ REAL ESTATE INVESTMENT TRUSTS 2.7% Ventas, Inc. 103,700 4,897,751 ------------ SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT 3.4% MEMC Electronic Materials, Inc. (a) 129,150 1,675,075 Texas Instruments, Inc. 169,400 4,406,094 ------------ 6,081,169 ------------ SOFTWARE 9.9% Electronic Arts, Inc. (a) 112,300 2,175,251 V Microsoft Corp. 316,850 9,676,599 V Oracle Corp. 230,550 5,957,412 ------------ 17,809,262 ------------ SPECIALTY RETAIL 2.7% TJX Cos., Inc. 103,464 4,794,522 ------------ THRIFTS & MORTGAGE FINANCE 0.5% Hudson City Bancorp, Inc. 72,650 966,245 ------------ Total Common Stocks (Cost $177,055,287) 214,775,478 ------------ <Caption> PRINCIPAL AMOUNT SHORT-TERM INVESTMENT 1.5% - ------------------------------------------------------- REPURCHASE AGREEMENT 1.5% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $2,773,207 (Collateralized by a United States Treasury Bill with a rate of 0.107% and a maturity date of 6/3/10, with a Principal Amount of $2,830,000 and a Market Value of $2,829,717) $2,773,204 $ 2,773,204 ------------ Total Short-Term Investment (Cost $2,773,204) 2,773,204 ------------ Total Investments (Cost $179,828,491) (b) 120.4% 217,548,682 Other Assets, Less Liabilities (20.4) (36,885,398) ---------- ------------ Net Assets 100.0% $180,663,284 ========== ============ </Table> <Table> (a) Non-income producing security. (b) At April 30, 2010, cost is $179,960,034 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $39,090,940 Gross unrealized depreciation (1,502,292) ----------- Net unrealized appreciation $37,588,648 =========== </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $214,775,478 $ -- $ -- $214,775,478 Short-Term Investment Repurchase Agreement -- 2,773,204 -- 2,773,204 ------------ ---------- -------- ------------ Total Investments in Securities $214,775,478 $2,773,204 $-- $217,548,682 ============ ========== ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 12 MainStay Epoch U.S. Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $179,828,491) $217,548,682 Receivables: Investment securities sold 5,387,988 Fund shares sold 672,600 Dividends and interest 140,888 Other assets 100,942 ------------ Total assets 223,851,100 ------------ LIABILITIES: Payables: Fund shares redeemed 42,961,852 Manager (See Note 3) 150,395 Shareholder communication 29,057 Transfer agent (See Note 3) 22,088 Professional fees 7,108 Custodian 2,950 NYLIFE Distributors (See Note 3) 152 Accrued expenses 14,214 ------------ Total liabilities 43,187,816 ------------ Net assets $180,663,284 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 13,347 Additional paid-in capital 132,708,738 ------------ 132,722,085 Accumulated net investment income 163,841 Accumulated net realized gain on investments 10,057,167 Net unrealized appreciation on investments 37,720,191 ------------ Net assets $180,663,284 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 164,490 ============ Shares of beneficial interest outstanding 12,186 ============ Net asset value per share outstanding $ 13.50 Maximum sales charge (5.50% of offering price) 0.79 ------------ Maximum offering price per share outstanding $ 14.29 ============ CLASS A Net assets applicable to outstanding shares $ 624,472 ============ Shares of beneficial interest outstanding 46,270 ============ Net asset value per share outstanding $ 13.50 Maximum sales charge (5.50% of offering price) 0.79 ------------ Maximum offering price per share outstanding $ 14.29 ============ CLASS C Net assets applicable to outstanding shares $ 27,238 ============ Shares of beneficial interest outstanding 2,023 ============ Net asset value and offering price per share outstanding $ 13.46 ============ CLASS I Net assets applicable to outstanding shares $179,847,084 ============ Shares of beneficial interest outstanding 13,286,194 ============ Net asset value and offering price per share outstanding $ 13.54 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF OPERATIONS FOR THE PERIOD JANUARY 1, 2010 (A) THROUGH APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends $ 816,751 Interest 345 ----------- Total income 817,096 ----------- EXPENSES: Manager (See Note 3) 479,134 Registration 69,846 Transfer agent (See Note 3) 69,503 Shareholder communication 38,757 Professional fees 25,060 Custodian 4,074 Trustees 2,173 Distribution/Service--Investor Class (See Note 3) 43 Distribution/Service--Class A (See Note 3) 295 Distribution/Service--Class C (See Note 3) 86 Miscellaneous 8,819 ----------- Total expenses before waiver 697,790 Expense waiver from Manager (See Note 3) (44,535) ----------- Net expenses 653,255 ----------- Net investment income 163,841 ----------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain on investments 6,856,075 Net change in unrealized appreciation on investments 5,024,357 ----------- Net realized and unrealized gain on investments 11,880,432 ----------- Net increase in net assets resulting from operations $12,044,273 =========== </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. 14 MainStay Epoch U.S. Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE PERIOD JANUARY 1, 2010 THROUGH APRIL 30, 2010 UNAUDITED, THE YEAR ENDED DECEMBER 31, 2009 (A) AND THE YEAR ENDED DECEMBER 31, 2008. <Table> <Caption> 2010 2009 2008 (B) INCREASE IN NET ASSETS: Operations: Net investment income $ 163,841 $ 1,437,455 $ 90,864 Net realized gain on investments 6,856,075 13,607,151 105,996 Net change in unrealized appreciation on investments 5,024,357 25,404,187 7,291,647 --------------------------------------- Net increase in net assets resulting from operations 12,044,273 40,448,793 7,488,507 --------------------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class -- (66) -- Class A -- (310) -- Class C -- (42) -- Class I -- (1,464,922) (74,040) --------------------------------------- -- (1,465,340) (74,040) --------------------------------------- From net realized gain on investments: Class A -- (2,232) -- Class I -- (10,499,362) -- --------------------------------------- -- (10,501,594) -- --------------------------------------- Total dividends and distributions to shareholders -- (11,966,934) (74,040) --------------------------------------- Capital share transactions: Net proceeds from sale of shares 76,799,800 91,138,718 91,722,291 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions -- 374,971 1,071 Cost of shares redeemed (63,592,472) (63,361,768) (359,926) --------------------------------------- Increase in net assets derived from capital share transactions 13,207,328 28,151,921 91,363,436 --------------------------------------- Net increase in net assets 25,251,601 56,633,780 98,777,903 NET ASSETS: Beginning of period 155,411,683 98,777,903 -- --------------------------------------- End of period $180,663,284 $155,411,683 $98,777,903 ======================================= Accumulated undistributed net investment income at end of period $ 163,841 $ -- $ 16,824 ======================================= </Table> (a) The Fund changed its fiscal year end from December 31 to October 31. (b) Commencement of operations was December 3, 2008. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS CLASS A ------------------------------ ------------------------------ JANUARY 1, NOVEMBER 16, JANUARY 1, FEBRUARY 3, 2010*** 2009** 2010*** 2009** THROUGH THROUGH THROUGH THROUGH APRIL 30, DECEMBER 31, APRIL 30, DECEMBER 31, 2010* 2009 2010* 2009 Net asset value at beginning of period $12.67 $12.38 $12.67 $10.24 ------ ------ ------ ------ Net investment income 0.01(a) 0.02 (a) 0.00++(a) 0.08 (a) Net realized and unrealized gain on investments 0.82 0.30 0.83 3.33 ------ ------ ------ ------ Total from investment operations 0.83 0.32 0.83 3.41 ------ ------ ------ ------ Less dividends and distributions: From net investment income -- (0.03) -- (0.10) From net realized gain on investments -- -- -- (0.88) ------ ------ ------ ------ Total dividends and distributions -- (0.03) -- (0.98) ------ ------ ------ ------ Net asset value at end of period $13.50 $12.67 $13.50 $12.67 ====== ====== ====== ====== Total investment return (b) 6.55%(c) 2.60%(c) 6.55%(c)(d) 33.59%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.21%++ 1.11%++ 0.05%++ 0.76%++ Net expenses 1.23%++ 1.19%++ 1.34%++ 1.35%++ Expenses (before waiver/reimbursement) 1.30%++ 1.19%++ 1.41%++ 1.44%++ Portfolio turnover rate 16% 54% 16% 54% Net assets at end of period (in 000's) $ 164 $ 28 $ 624 $ 127 </Table> <Table> <Caption> CLASS C CLASS I ----------------------------- ---------------------------------------------- JANUARY 1, NOVEMBER 16, JANUARY 1, DECEMBER 3, 2010*** 2009** 2010*** 2008** THROUGH THROUGH THROUGH YEAR ENDED THROUGH APRIL 30, DECEMBER 31, APRIL 30, DECEMBER 31, DECEMBER 31, 2010* 2009 2010* 2009 2008 Net asset value at beginning of period $12.67 $12.38 $ 12.70 $ 10.85 $ 10.00 ------ ------ -------- -------- ------- Net investment income (loss) (0.02)(a) 0.01 (a) 0.01 (a) 0.11 (a) 0.01 Net realized and unrealized gain on investments 0.81 0.30 0.83 2.74 0.85 ------ ------ -------- -------- ------- Total from investment operations 0.79 0.31 0.84 2.85 0.86 ------ ------ -------- -------- ------- Less dividends and distributions: From net investment income -- (0.02) -- (0.12) (0.01) From net realized gain on investments -- -- -- (0.88) -- ------ ------ -------- -------- ------- Total dividends and distributions -- (0.02) -- (10.00) (0.01) ------ ------ -------- -------- ------- Net asset value at end of period $13.46 $12.67 $ 13.54 $ 12.70 $ 10.85 ====== ====== ======== ======== ======= Total investment return (b) 6.24%(c) 2.51%(c) 6.61%(c)(d) 26.53% 8.59%(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.54%)++ 0.37%++ 0.27%++ 0.98% 1.28%++ Net expenses 1.98%++ 1.94%++ 1.09%++ 1.09% 1.09%++ Expenses (before waiver/reimbursement) 2.05%++ 1.94%++ 1.16%++ 1.19% 1.16%++ Portfolio turnover rate 16% 54% 16% 54% 1% Net assets at end of period (in 000's) $ 27 $ 26 $179,847 $155,231 $98,778 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 16 MainStay Epoch U.S. Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Epoch U.S. Equity Fund (the "Fund"), a diversified Fund. The Fund is the successor to the Epoch U.S. Large Cap Equity Fund (the "Predecessor Fund"), which was a series of a different registered investment company for which Epoch Investment Partners, Inc. served as investment adviser. The Fund currently offers four classes of shares: Investor Class, Class A, Class C and Class I shares. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. Class I and Class A shares commenced operations (under former designations), on December 3, 2008 and February 3, 2009, respectively. Effective January 4, 2010, the Fund changed its fiscal year end and tax year end from December 31 to October 31. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class C shares are offered at NAV without an initial sales charge, although a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The four classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek long-term capital appreciation. The financial statements of the Fund reflect the historical results of the Institutional Class and P shares of the Predecessor Fund prior to its reorganization. (See Note 9.) Upon the completion of the reorganization, the Class I and Class A shares of the Fund assumed the performance, financial and other information of the Institutional Class and Class P shares, respectively. All information regarding and references to periods prior to the commencement of operations of the Fund refer to the Predecessor Fund. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Certain events may occur between the time that foreign markets close, on which securities held by the Fund principally trade, and the time at which the Fund's NAV is calculated. These events may include, but are not limited to, situations relating to a single issuer in a market sector, significant fluctuations in U.S. or foreign markets, natural disasters, armed conflicts, governmental actions or other developments not tied directly to the securities markets. Should the Manager or Subadvisor, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager or Subadvisor may, pursuant to procedures adopted by the Fund's Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. Additionally, international equity securities are also fair valued whenever the movement of a particular index exceeds certain thresholds. In such cases, the securities are fair valued by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. At April 30, 2010, certain foreign equity securities held by the Fund were fair valued. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for mainstayinvestments.com 17 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the four- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the four-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Investment income received by the Fund from foreign sources may be subject to foreign income taxes. These foreign income taxes are generally withheld at the source. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income and distributions of net realized capital and currency gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date 18 MainStay Epoch U.S. Equity Fund and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (I) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the mainstayinvestments.com 19 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. Epoch Investment Partners, Inc. ("Epoch" or "Subadvisor"), a registered investment adviser, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of an Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of 0.80% of the Fund's average daily net assets. Effective after the close of business on November 13, 2009, New York Life Investments entered into a written expense limitation agreement under which it has agreed to reimburse expenses of Class A and Class I shares of the Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage and other transaction expense relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) for Class A and Class I shares do not exceed the following percentages of average daily net assets, Class A, 1.34% and Class I, 1.09%. These expense limitations were based on the total annual operating expenses of the Predecessor Fund (adjusted to reflect any applicable expense limitation agreement.) New York Life Investments will apply an equivalent waiver or reimbursement, in an amount equal to the number of basis points waived for Class A shares, to Investor Class and Class C shares of the Fund. This agreement will be in effect for a two-year period unless extended by New York Life Investments and approved by the Fund's Board in connection with its review of the Fund's investment advisory agreement. Based on its review, the Board may maintain, modify or terminate the agreement. Prior to the close of business on November 13, 2009, Epoch had a written expense limitation agreement under which it had agreed to waive a portion of the Predecessor Fund's management fee or reimburse the expenses of the appropriate class of the Predecessor Fund so that the class' total ordinary operating expenses did not exceed the following percentages of average daily net assets for each class: Class A, 1.34%; and Class I, 1.09%. The agreement did not apply to interest, taxes, brokerage commissions, other expenditures capitalized in accordance with generally accepted accounting principles or other extraordinary expenses not incurred in the ordinary course of business. The total amount of reimbursement recoverable by Epoch was the sum of all fees previously waived or reimbursed by Epoch to the Predecessor Fund during any of the previous three (3) years, less any reimbursement previously paid by the Predecessor Fund to Epoch with respect to any waivers, reductions, and payments made. For the four-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $479,134 and waived its fees in the amount of $44,535. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. Effective after the close of business on November 13, 2009, the Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution and service plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from each Fund at an annual rate of 0.25% of the average daily net assets of the Fund's Investor Class and Class A shares, which is an expense of the Investor Class and Class A shares of the respective Funds for distribution or service activities as designated by the Distributor. Pursuant to the Class C Plan, each Fund pays the Distributor a monthly distribution fee, which is an expense of the Class C shares of the Fund, at an annual rate of 0.75% of the average daily net assets of the respective Fund's Class C shares, along with a shareholder service fee at an annual rate of 0.25% of the average daily net assets of the Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $181 and $94, respectively, for the four-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of 20 MainStay Epoch U.S. Equity Fund NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the four-month period ended April 30, 2010, were as follows: <Table> Investor Class $ -- - ---------------------------------------------- Class A 135 - ---------------------------------------------- Class C -- - ---------------------------------------------- Class I 69,368 - ---------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Investor Class $ 27,326 16.6% - -------------------------------------------------- Class A 3,557 0.6 - -------------------------------------------------- Class C 27,238 100.0 - -------------------------------------------------- Class I 353,603 0.2 - -------------------------------------------------- </Table> (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the four-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $2,105. NOTE 4--FEDERAL INCOME TAX: The tax character of distributions paid during the year ended December 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $11,966,934 - ------------------------------------------------ </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 6--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the four-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES IN (000'S): During the four-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $83,758 and $27,843, respectively. NOTE 8--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 11,569 $ 155,886 Shares redeemed (381) (5,183) ------------------------ Net increase in shares outstanding before conversion 11,188 150,703 Shares converted from Investor Class (See Note 1) (1,225) (16,177) ------------------------ Net increase 9,963 $ 134,526 ======================== Period ended December 31, 2009: (a) Shares sold 2,218 $ 27,541 Shares issued to shareholders in reinvestment of dividends 5 66 ------------------------ Net increase 2,223 $ 27,607 ======================== <Caption> CLASS A SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 36,722 $ 482,643 Shares redeemed (1,676) (22,687) ------------------------ Net increase in shares outstanding before conversion 35,046 459,956 Shares converted into Class A (See Note 1) 1,225 16,177 ------------------------ Net increase 36,271 $ 476,133 ======================== Period ended December 31, 2009: (b) Shares sold 9,794 $ 122,216 Shares issued to shareholders in reinvestment of dividends and distributions 205 127 ------------------------ Net increase 9,999 $ 122,343 ======================== </Table> mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS C (C) SHARES AMOUNT Period ended December 31, 2009: (a) Shares sold 2,020 $ 25,000 Shares issued to shareholders in reinvestment of dividends 3 42 ------------------------ Net increase 2,023 $ 25,042 ======================== <Caption> CLASS I SHARES AMOUNT Four-month period ended April 30, 2010: Shares sold 5,799,454 $ 76,161,271 Shares redeemed (4,737,905) (63,564,602) ------------------------ Net increase 1,061,549 $ 12,596,669 ======================== Year ended December 31, 2009: Shares sold 8,316,820 $ 90,963,961 Shares issued to shareholders in reinvestment of dividends and distributions 30,085 374,736 Shares redeemed (5,228,135) (63,361,768) ------------------------ Net increase 3,118,770 $ 27,976,929 ======================== </Table> (a) Investor Class shares and Class C shares were first offered on November 16, 2009. (b) Class A shares were first offered on February 3, 2009. (c) Class C had no share activity for the four-month period ended April 30, 2010. NOTE 9--REORGANIZATION: At a special meeting held on October 30, 2009, the shareholders of the Epoch U.S. Large Cap Equity Fund approved the reorganization of the Epoch U.S. Large Cap Equity Fund with and into MainStay Epoch U.S. Equity Fund. Effective after the close of business on November 13, 2009, the Class P shares of Epoch U.S. Large Cap Equity Fund were redesignated as Class A shares of MainStay Epoch U.S. Equity Fund. Investor Class and Class C shares were seeded as of the close of business on November 13, 2009 and were first offered and commenced operations on November 16, 2009. NOTE 10--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchases, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchases, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 11--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal four-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. NOTE 12--DIVIDENDS: On May 17, 2010, the Fund's management declared dividends and distributions in the amount of the Fund's remaining undistributed Investment Company Taxable Income and Net Capital Gain, if any, for the Fund's taxable year ended December 31, 2009, which is in accordance with the provisions of Section 855(a) of the Internal Revenue Code. The declaration date was May 17, 2010; it is expected that ex-dividend, reinvestment, and payable date will be in December 2010. 22 MainStay Epoch U.S. Equity Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting records for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX or proxy voting record is available free of charge upon request by calling 800- MAINSTAY (624-6782); visiting the Fund's website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 23 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-A018314 MS121-10 MSEUE10-06/10 F1 (MAINSTAY INVESTMENTS LOGO) MAINSTAY FLOATING RATE FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY FLOATING RATE FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 10 - --------------------------------------------- FINANCIAL STATEMENTS 22 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 29 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 36 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 36 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (5/3/04) - ----------------------------------------------------------------- With sales charges 2.83% 17.30% 3.07% 3.14% Excluding sales charges 6.01 20.93 3.70 3.67 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> CREDIT SUISSE MAINSTAY FLOATING LEVERAGED LOAN RATE FUND INDEX ----------------- -------------- 5/3/04 9700 10000 10042 10505 10525 11200 11158 12026 10948 11624 9958 9845 4/30/10 12041 13021 </Table> CLASS A SHARES--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (5/3/04) - ----------------------------------------------------------------- With sales charges 2.88% 17.45% 3.12% 3.19% Excluding sales charges 6.06 21.08 3.75 3.71 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> CREDIT SUISSE MAINSTAY FLOATING LEVERAGED LOAN RATE FUND INDEX ----------------- -------------- 5/3/04 24250 25000 25105 26262 26313 28000 27896 30065 27372 29061 24929 24612 4/30/10 30184 32553 </Table> CLASS B SHARES--MAXIMUM 3% CDSC IF REDEEMED WITHIN THE FIRST FOUR YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (5/3/04) - ----------------------------------------------------------------- With sales charges 2.73% 17.16% 2.95% 2.91% Excluding sales charges 5.73 20.16 2.95 2.91 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> CREDIT SUISSE MAINSTAY FLOATING LEVERAGED LOAN RATE FUND INDEX ----------------- -------------- 5/3/04 10000 10000 10276 10505 10701 11200 11261 12026 10966 11624 9888 9845 4/30/10 11881 13021 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 3.00% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 3.00% if redeemed within the first four years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in certain contractual fees and expenses. Unadjusted, the THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (5/3/04) - ----------------------------------------------------------------- With sales charges 4.61% 19.02% 2.92% 2.89% Excluding sales charges 5.61 20.02 2.92 2.89 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> CREDIT SUISSE MAINSTAY FLOATING LEVERAGED LOAN RATE FUND INDEX ----------------- -------------- 5/3/04 10000 10000 10275 10505 10700 11200 11248 12026 10965 11624 9887 9845 4/30/10 11867 13021 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE FIVE INCEPTION TOTAL RETURNS MONTHS YEAR YEARS (5/3/04) - ----------------------------------------------------------------- 6.20% 21.38% 4.04% 3.99% </Table> (LINE GRAPH) <Table> <Caption> CREDIT SUISSE MAINSTAY FLOATING LEVERAGED LOAN RATE FUND INDEX ----------------- -------------- 5/3/04 10000 10000 10379 10505 10916 11200 11594 12026 11415 11624 10422 9845 4/30/10 12650 13021 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE SINCE MONTHS YEAR YEARS INCEPTION Credit Suisse Leveraged Loan Index(3) 8.83% 32.26% 4.39% 4.50% Average Lipper loan participation fund(4) 7.88 27.02 3.37 3.54 </Table> performance shown for Investor Class shares might have been lower. 3. The Credit Suisse Leveraged Loan Index represents tradable, senior-secured, U.S. dollar denominated non-investment-grade loans. Results assume reinvestment of all income and capital gains. The Credit Suisse Leveraged Loan Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The average Lipper loan participation fund is representative of funds that invest primarily in participation interests in collateralized senior corporate loans that have floating or variable rates. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Floating Rate Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY FLOATING RATE FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,060.10 $5.62 $1,019.30 $5.51 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,060.60 $5.06 $1,019.90 $4.96 - ------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,057.30 $9.44 $1,015.60 $9.25 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,056.10 $9.43 $1,015.60 $9.25 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,062.00 $3.78 $1,021.10 $3.71 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.10% for Investor Class, 0.99% for Class A, 1.85% for Class B and Class C and 0.74% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Floating Rate Loans 76.4 Short-Term Investments 16.3 Corporate Bonds 7.3 Foreign Floating Rate Loans 3.4 Yankee Bond 0.5 Common Stocks 0.2 Other Assets, Less Liabilities (4.1) </Table> See Portfolio of Investments beginning on page 10 for specific holdings within these categories. TOP TEN ISSUERS HELD AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENTS) <Table> 1. CF Industries, Inc., 5.75%, due 4/5/15 2. Bucyrus International, Inc., 4.50%, due 2/19/16 3. Charter Communications Operating LLC, 2.30%-7.25%, due 3/6/14-9/6/16 4. UPC Financing Partnership, 2.18%-3.93%, due 12/31/14-12/30/16 5. Georgia-Pacific Corp., 2.267%-3.526%, due 12/20/12-12/23/14 6. Community Health Systems, Inc., 2.502%, due 7/25/14 7. Intelsat Corp., 2.792%, due 1/3/14 8. Ford Motor Co., 3.284%, due 12/16/13 9. Wm. Wrigley Jr. Co., 3.063-3.313, due 12/17/12-10/6/14 10. Flextronics International, Ltd., 2.541%-2.553%, due 10/1/12-10/1/14 </Table> 8 MainStay Floating Rate Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGER ROBERT H. DIAL OF NEW YORK LIFE INVESTMENTS,(1) THE FUND'S MANAGER. HOW DID MAINSTAY FLOATING RATE FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Floating Rate Fund returned 6.01% for Investor Class shares, 6.06% for Class A shares, 5.73% for Class B shares and 5.61% for Class C shares during the six months ended April 30, 2010. Over the same period, Class I shares returned 6.20%. All share classes underperformed the 7.88% return of the average Lipper(2) loan participation fund and the 8.83% return of the Credit Suisse Leveraged Loan Index(3) for the six months ended April 30, 2010. The Credit Suisse Leveraged Loan Index is the Fund's broad-based securities-market index. See pages 5 and 6 for Fund returns with sales charges. WHAT FACTORS ACCOUNTED FOR THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The leveraged loan market followed its historic return in 2009 with a strong beginning to 2010. The trend from the second half of 2009 continued, with the advance led primarily by lower-rated, distressed and defaulted securities. The reporting period was marked by a number of favorable developments, including a shrinking default rate, repayment and extension activity and significant growth in the new-issue market. On the default front, the trailing 12-month rate fell to 5.8% in the first quarter of 2010, compared 9.6% at the end of 2009. This is well below the all-time high of 10.8% in November 2009 and the lowest default rate in the last year and a half. Despite the increase in primary activity, new issue volume was overwhelmed by repayments. As a result, the institutional loan market contracted 3% during the first quarter of 2010. Because of the shrinking secondary market, as well as strong demand from collateral- ized loan obligations (CLOs) and relative value accounts, the market has become increasingly issuer friendly. The Fund's underweight position in riskier credits (unrated credits and those rated CCC(4) and lower) detracted from relative performance as these loans outperformed their higher-rated counterparts. In addition, a significant cash position was a drag on the Fund's relative performance in light of the low yields available from short-term money market instruments. WHAT WERE SOME OF THE CHARACTERISTICS OF THE LOANS IN THE FUND DURING THE REPORTING PERIOD? The Fund invested in floating rate loans that had a weighted average effective duration(5) of less than three months. The floating-rate loans may have final maturities of seven to nine years, but underlying interest rate contracts typically pegged to LIBOR(6) that reset every 30, 60, 90 or 180 days. The weighted average reset figure for the Fund at the end of the six-month period was 45 days. This means that, barring any defaults, if short-term interest rates were to increase, we would expect the Fund to "catch up" within 45 days and increase the yield it would pay to investors. If interest rates were to decline, a decrease in yields would be anticipated. HOW WAS THE FUND POSITIONED AT THE END OF THE REPORTING PERIOD? As of April 30, 2010, the Fund was significantly underweight relative to the Credit Suisse Leveraged Loan Index in loans that were either unrated or rated CCC or lower. As of April 30, 2010, the Fund held 9.29% of its assets in loans that were either unrated or rated CCC or lower, while 28.43% of the Credit Suisse Leveraged Loan Index consisted of those riskier assets. 1. "New York Life Investments" is a service mark used by New York Life Investment Management LLC. 2. See footnote on page 6 for more information on Lipper Inc. 3. See footnote on page 6 for more information on the Credit Suisse Leveraged Loan Index. 4. Debt rated CCC by Standard & Poor's is deemed by Standard & Poor's to be currently vulnerable to nonpayment and is dependent upon favorable business, financial and economic conditions for the obligor. It is the opinion of Standard & Poor's that in the event of adverse business, financial or economic conditions, the obligor is not likely to have the capacity to meet its financial commitment on the obligation. When applied to Fund holdings, ratings are based solely on the creditworthiness of the bonds in the portfolio and are not meant to represent the security or safety of the Fund. 5. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity-gauge than average maturity. 6. London interbank offered rates (LIBOR) are interest rates that are widely used as reference rates in bank, corporate and government lending agreements. The opinions expressed are those of the portfolio manager as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 9 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> PRINCIPAL AMOUNT VALUE LONG-TERM BONDS 87.6%+ CORPORATE BONDS 7.3% - ------------------------------------------------------- AEROSPACE & DEFENSE 0.5% Oshkosh Corp. 8.25%, due 3/1/17 (a) $ 3,400,000 $ 3,578,500 Spirit Aerosystems, Inc. 7.50%, due 10/1/17 (a) 865,000 884,463 ------------ 4,462,963 ------------ BEVERAGE, FOOD & TOBACCO 0.6% Del Monte Corp. 7.50%, due 10/15/19 (a) 3,000,000 3,168,750 Dole Food Co., Inc. 8.00%, due 10/1/16 (a) 2,500,000 2,587,500 ------------ 5,756,250 ------------ BROADCASTING & ENTERTAINMENT 0.2% CSC Holdings, Inc. 8.625%, due 2/15/19 (a) 1,300,000 1,420,250 ------------ CHEMICALS, PLASTICS & RUBBER 1.4% Ashland, Inc. 9.125%, due 6/1/17 (a) 1,000,000 1,140,000 Hexion Finance Escrow LLC/Hexion Escrow Corp. 8.875%, due 2/1/18 (a) 4,500,000 4,426,875 Lyondell Chemical Co. 11.00%, due 5/1/18 4,989,878 5,314,195 Nalco Co. 8.25%, due 5/15/17 (a) 1,800,000 1,930,500 ------------ 12,811,570 ------------ CONTAINERS, PACKAGING & GLASS 1.6% Ball Corp. 7.125%, due 9/1/16 4,000,000 4,250,000 Crown Americas LLC/Crown Americas Capital Corp. II 7.625%, due 5/15/17 (a) 1,800,000 1,874,250 Greif, Inc. 7.75%, due 8/1/19 1,350,000 1,420,875 Silgan Holdings, Inc. 7.25%, due 8/15/16 3,000,000 3,127,500 Solo Cup Co. 10.50%, due 11/1/13 3,750,000 3,993,750 ------------ 14,666,375 ------------ DIVERSIFIED NATURAL RESOURCES, PRECIOUS METALS & MINERALS 0.1% Boise Paper Holdings LLC/Boise Co-Issuer Co. 8.00%, due 4/1/20 (a) 1,300,000 1,339,000 ------------ DIVERSIFIED/CONGLOMERATE SERVICE 0.3% Corrections Corp. of America 7.75%, due 6/1/17 3,000,000 3,180,000 ------------ ECOLOGICAL 0.3% Clean Harbors, Inc. 7.625%, due 8/15/16 2,300,000 2,394,875 ------------ ELECTRONICS 0.2% Freescale Semiconductor, Inc. 9.25%, due 4/15/18 (a) 1,875,000 1,950,000 ------------ HEALTHCARE, EDUCATION & CHILDCARE 0.1% HCA, Inc. 8.50%, due 4/15/19 (a) 1,200,000 1,318,500 ------------ HOTELS, MOTELS, INNS & GAMING 0.4% Ameristar Casinos, Inc. 9.25%, due 6/1/14 2,385,000 2,504,250 MGM Mirage, Inc. 10.375%, due 5/15/14 (a) 300,000 328,500 11.125%, due 11/15/17 (a) 850,000 965,813 ------------ 3,798,563 ------------ LEISURE, AMUSEMENT, MOTION PICTURES & ENTERTAINMENT 0.1% Cinemark USA, Inc. 8.625%, due 6/15/19 600,000 636,000 ------------ MACHINERY (NON-AGRICULTURE, NON-CONSTRUCT & NON- ELECTRONIC) 0.2% CPM Holdings, Inc. 10.625%, due 9/1/14 (a) 1,475,000 1,578,250 ------------ MINING, STEEL, IRON & NON-PRECIOUS METALS 0.5% Consol Energy, Inc. 8.00%, due 4/1/17 (a) 4,500,000 4,753,125 ------------ PRINTING & PUBLISHING 0.2% Nielsen Finance LLC 11.625%, due 2/1/14 1,300,000 1,475,500 ------------ TELECOMMUNICATIONS 0.6% GCI, Inc. 7.25%, due 2/15/14 1,595,000 1,598,987 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest issuers held, as of April 30, 2010, excluding short-term investments. May be subject to change daily. 10 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) TELECOMMUNICATIONS (CONTINUED) Sprint Capital Corp. 8.375%, due 3/15/12 $ 3,500,000 $ 3,692,500 ------------ 5,291,487 ------------ Total Corporate Bonds (Cost $62,827,802) 66,832,708 ------------ FLOATING RATE LOANS 76.4% (B) - ------------------------------------------------------- AEROSPACE & DEFENSE 2.4% BE Aerospace, Inc. Term Loan B 5.75%, due 7/28/14 (c) 3,000,000 3,016,251 Hexcel Corp. 1st Lien Term Loan 6.50%, due 5/21/14 2,966,833 2,974,251 Oshkosh Truck Corp. Term Loan B 6.259%, due 12/6/13 4,788,091 4,802,555 Spirit Aerosystems, Inc. Term Loan B 2.05%, due 9/30/13 3,490,945 3,441,489 Transdigm, Inc. Term Loan 2.278%, due 6/23/13 5,765,454 5,666,161 Vought Aircraft Industries, Inc. Conversion Term Loan 7.50%, due 12/22/10 373,333 373,800 Term Loan 7.50%, due 12/22/11 1,931,988 1,933,800 ------------ 22,208,307 ------------ AUTOMOBILE 5.8% Allison Transmission, Inc. Term Loan B 3.014%, due 8/7/14 6,984,730 6,668,475 Dana Corp. Term Loan B 4.53%, due 1/30/15 6,605,795 6,539,737 Dayco Products LLC Term Loan B2 10.50%, due 5/13/14 593,316 590,350 Term Loan B4 12.50%, due 11/13/14 87,796 79,895 Federal-Mogul Corp. Term Loan B 2.189%, due 12/29/14 2,240,709 2,047,914 Term Loan C 2.196%, due 12/28/15 4,249,086 3,883,486 V Ford Motor Co. Term Loan 3.284%, due 12/16/13 9,859,921 9,505,585 Goodyear Tire & Rubber Co. (The) 2nd Lien Term Loan 2.24%, due 4/30/14 5,250,000 5,003,250 KAR Holdings, Inc. Term Loan B 3.03%, due 10/18/13 (c) 5,000,000 4,890,145 Key Safety Systems, Inc. 1st Lien Term Loan 2.513%, due 3/8/14 3,632,094 3,247,699 Sensata Technologies Finance Co. LLC Term Loan 2.078%, due 4/26/13 6,296,754 6,061,935 Tenneco, Inc. Tranche B1 Credit Linked Deposit 5.249%, due 3/17/14 2,361,559 2,367,463 Tower Automotive Corp. Term Loan 4.563%, due 7/31/13 (c) 1,683,220 1,009,932 United Components, Inc. Term Loan D 2.25%, due 6/29/12 (c) 547,748 531,316 ------------ 52,427,182 ------------ BEVERAGE, FOOD & TOBACCO 4.1% American Seafoods Group LLC Term Loan A 4.023%, due 9/30/11 (c) 2,047,200 1,852,716 Tranche B1 Term Loan 4.023%, due 9/28/12 (c) 295,402 292,909 Tranche B2 Term Loan 4.023%, due 9/28/12 (c) 1,078,398 1,074,354 Constellation Brands, Inc. Extended Term Loan B 3.00%, due 6/5/15 4,000,000 4,022,500 Dean Foods Co. Tranche B Term Loan 1.675%, due 4/2/14 5,607,742 5,478,736 Dole Food Co., Inc. Credit Link Deposit 0.163%, due 4/12/13 602,154 607,573 Term Loan C 5.005%, due 3/2/17 3,155,824 3,184,226 Term Loan B 5.042%, due 3/2/17 1,270,588 1,282,024 Michael Foods, Inc. Term Loan B 6.50%, due 5/1/14 3,329,600 3,345,415 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE FLOATING RATE LOANS (CONTINUED) BEVERAGE, FOOD & TOBACCO (CONTINUED) Wm. Bolthouse Farms, Inc. New 1st Lien Term Loan 5.50%, due 2/11/16 $ 4,325,000 $ 4,343,922 New 2nd Lien Term Loan 9.50%, due 8/11/16 2,000,000 2,012,500 V Wm. Wrigley Jr. Co. Term Loan B1 3.063%, due 12/17/12 2,729,375 2,743,385 Term Loan B2 3.313%, due 10/6/14 6,693,419 6,729,985 ------------ 36,970,245 ------------ BROADCASTING & ENTERTAINMENT 5.8% Atlantic Broadband Finance LLC Term Loan B-2-A 2.55%, due 9/1/11 138,182 136,109 Term Loan B-2-B 6.75%, due 5/31/13 3,715,791 3,708,824 V Charter Communications Operating LLC Replacement Term Loan 2.30%, due 3/6/14 1,984,772 1,880,847 Extended Term Loan 3.55%, due 9/6/16 3,000,000 2,866,875 New Term Loan 7.25%, due 3/6/14 5,914,609 5,998,046 CSC Holdings, Inc. Incremental B2 Term Loan 2.004%, due 3/29/16 5,281,108 5,275,827 Extended Term Loan B3 2.087%, due 3/29/16 1,000,000 994,643 Discovery Communications Holdings LLC Term Loan B 2.29%, due 5/14/14 4,376,651 4,367,079 Term Loan C 5.25%, due 5/14/14 4,131,106 4,160,151 Emmis Operating Co. Term Loan B 4.288%, due 11/1/13 269,364 246,019 Gray Television, Inc. Term Loan B 3.801%, due 12/31/14 2,541,606 2,489,867 Insight Midwest Holdings LLC Initial Term Loan 2.27%, due 4/7/14 3,905,631 3,803,718 LodgeNet Entertainment Corp. Term Loan 2.30%, due 4/4/14 713,729 681,611 Mediacom Broadband Group (FKA MCC Iowa) Tranche D1 Term Loan 2.01%, due 1/31/15 1,866,842 1,790,769 Univision Communications, Inc. Initial Term Loan 2.54%, due 9/29/14 7,000,000 6,370,441 Weather Channel Replacement Term Loan 5.00%, due 9/14/15 8,022,020 8,086,196 ------------ 52,857,022 ------------ BUILDINGS & REAL ESTATE 2.2% Armstrong World Industries, Inc. Term Loan 2.063%, due 10/2/13 1,910,554 1,888,583 Building Materials Corp. of America 1st Lien Term Loan 3.063%, due 2/24/14 8,815,438 8,672,187 CB Richard Ellis Services, Inc. Tranche B 6.00%, due 12/20/13 3,862,321 3,858,702 Tranche B1 6.50%, due 12/21/15 998,189 998,189 Central Parking Corp. Letter Of Credit Term Loan 2.563%, due 5/22/14 568,966 479,827 Term Loan 2.563%, due 5/22/14 1,566,735 1,321,279 Realogy Corp. Term Loan TBA, due 10/10/13 (c) 3,500,000 3,162,639 ------------ 20,381,406 ------------ CHEMICALS, PLASTICS & RUBBER 6.6% Celanese U.S. Holdings LLC Synthetic Letter of Credit 1.999%, due 4/2/14 1,745,931 1,707,739 Dollar Term Loan 2.042%, due 4/2/14 4,458,046 4,360,780 V CF Industries, Inc. New Term Loan B 5.75%, due 4/5/15 11,000,000 11,066,000 Gentek, Inc. Term Loan 7.00%, due 10/29/14 1,654,501 1,661,223 Huntsman International LLC New Term Loan 2.056%, due 4/21/14 1,326,369 1,275,801 </Table> 12 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE FLOATING RATE LOANS (CONTINUED) CHEMICALS, PLASTICS & RUBBER (CONTINUED) INEOS U.S. Finance LLC Tranche A4 Term Loan 7.001%, due 12/14/12 $ 1,690,211 $ 1,702,888 Tranche B2 Term Loan 7.501%, due 12/16/13 1,791,149 1,787,232 Tranche C2 Term Loan 8.001%, due 12/16/14 1,790,657 1,786,741 ISP Chemco, Inc. Term Loan 2.063%, due 6/4/14 4,813,875 4,674,432 Kraton Polymers LLC Term Loan 2.313%, due 5/13/13 627,061 601,665 Lyondell Chemical Co. DIP Term Loan Roll Up TBA, due 6/3/10 2,500,000 2,733,333 Nalco Co. Term Loan 6.50%, due 5/13/16 4,520,862 4,553,829 Polymer Group, Inc. Tranche 2 Extending 7.00%, due 11/24/14 4,204,239 4,214,749 Rockwood Specialties Group, Inc. Tranche H 6.00%, due 5/15/14 6,051,979 6,084,762 Solutia, Inc. Term Loan B 4.75%, due 3/17/17 6,790,000 6,829,606 TPC Group LLC Incremental Term Loan B 2.813%, due 6/27/13 852,612 797,192 Term Loan B 2.813%, due 6/27/13 2,526,022 2,361,831 Univar, Inc. Opco Term Loan 3.273%, due 10/10/14 2,226,181 2,183,327 ------------ 60,383,130 ------------ CONTAINERS, PACKAGING & GLASS 3.5% Berry Plastics Corp. Term Loan C 2.257%, due 4/3/15 3,000,000 2,795,832 Crown Americas LLC Term B Dollar Loan 2.004%, due 11/15/12 2,862,041 2,823,881 Graham Packaging Co., L.P. New Term Loan B 2.504%, due 10/7/11 320,611 318,087 Term Loan C 6.75%, due 4/5/14 7,374,839 7,422,082 Graphic Packaging International, Inc. Term Loan B 2.30%, due 5/16/14 3,376,989 3,318,736 Term Loan C 3.043%, due 5/16/14 4,857,673 4,827,312 Reynolds Group Holdings, Inc. Dollar Term Loan 6.25%, due 11/5/15 5,962,500 5,981,878 Smurfit-Stone Container Enterprises, Inc. Tranche B Term Loan 2.50%, due 11/1/11 (d) 3,154,698 3,123,151 Tranche C Term Loan 2.50%, due 11/1/11 (d) 291,580 289,576 Tranche C1 Term Loan 2.50%, due 11/1/11 (d) 88,157 87,551 Revolver 2.894%, due 11/2/09 (d) 675,626 675,626 Canadian Revolver 3.118%, due 11/1/09 (d) 224,623 224,623 Offering Credit Link Deposit 4.50%, due 11/1/10 (d) 135,935 134,576 ------------ 32,022,911 ------------ DIVERSIFIED NATURAL RESOURCES, PRECIOUS METALS & MINERALS 1.1% V Georgia-Pacific Corp. New Term Loan B 2.267%, due 12/21/12 4,997,748 4,962,139 Term Loan B1 2.332%, due 12/20/12 2,039,226 2,024,697 New Term Loan C 3.526%, due 12/23/14 2,853,362 2,856,484 ------------ 9,843,320 ------------ DIVERSIFIED/CONGLOMERATE MANUFACTURING 2.3% V Bucyrus International, Inc. Term Loan 4.50%, due 2/19/16 11,000,000 11,052,954 Electrical Components International Holdings 1st Lien Term Loan 9.25%, due 5/1/13 (d) 2,467,070 1,874,973 Mueller Water Products, Inc. Term Loan B 5.328%, due 5/23/14 1,730,954 1,731,387 Terex Corp. Term Loan 4.04%, due 7/12/13 5,969,925 5,875,403 ------------ 20,534,717 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE FLOATING RATE LOANS (CONTINUED) DIVERSIFIED/CONGLOMERATE SERVICE 3.8% Dealer Computer Services, Inc. Term Loan B 5.25%, due 4/21/17 $ 7,300,000 $ 7,288,597 First Data Corp. Term Loan B1 3.014%, due 9/24/14 3,855,457 3,466,684 Term Loan B2 3.032%, due 9/24/14 975,000 875,280 Term Loan B3 3.032%, due 9/24/14 992,366 891,393 Language Line LLC Term Loan B 5.50%, due 11/4/15 3,917,500 3,928,927 ServiceMaster Co. Delayed Draw Term Loan 2.75%, due 7/24/14 405,120 391,053 Term Loan 2.764%, due 7/24/14 4,068,075 3,926,823 SunGard Data Systems, Inc. Tranche A 2.001%, due 2/28/14 4,780,106 4,614,299 Tranche B 3.875%, due 2/26/16 3,884,467 3,858,802 VeriFone, Inc. Term Loan B 3.03%, due 10/31/13 1,342,500 1,315,650 Verint Systems, Inc. Term Loan B 3.54%, due 5/25/14 (c) 3,860,643 3,704,608 ------------ 34,262,116 ------------ ECOLOGICAL 1.2% Big Dumpster Merger Sub, Inc. Delayed Draw Term Loan B 2.53%, due 2/5/13 (c) 331,011 261,499 Term Loan B 2.53%, due 2/5/13 (c) 786,152 621,060 Duratek, Inc. Term Loan B 4.03%, due 6/7/13 1,558,739 1,534,059 EnergySolutions LLC Synthetic Letter of Credit 0.27%, due 6/7/13 231,532 227,866 Term Loan 4.03%, due 6/7/13 3,248,894 3,197,454 IESI Corp. Term Loan 2.016%, due 1/20/12 4,000,000 3,980,000 Synagro Technologies, Inc. Term Loan B 2.26%, due 4/2/14 972,500 878,897 2nd Lien Term Loan 5.01%, due 10/2/14 750,000 604,375 ------------ 11,305,210 ------------ ELECTRONICS 1.0% V Flextronics International, Ltd. Term Loan B 2.541%, due 10/1/12 4,463,149 4,364,590 Term Loan A 2.542%, due 10/1/14 3,883,929 3,739,252 Delayed Draw A1A Term Loan 2.553%, due 10/1/14 1,116,071 1,074,498 ------------ 9,178,340 ------------ FINANCE 0.7% Brand Energy & Infrastructure Services, Inc. New Term Loan 2.563%, due 2/7/14 2,292,601 2,212,360 Hertz Corp., (The) Synthetic Letter of Credit 0.271%, due 12/21/12 153,131 151,004 Tranche B Term Loan 2.012%, due 12/21/12 3,103,301 3,060,200 MSCI, Inc. Term Loan B 2.752%, due 11/20/14 387,079 385,627 Rental Services Corp. 2nd Lien Term Loan 3.80%, due 12/2/13 716,267 694,779 ------------ 6,503,970 ------------ GROCERY 0.8% Roundy's Supermarkets, Inc. Extended Term Loan 5.221%, due 11/3/13 3,477,284 3,495,713 SUPERVALU, Inc. Term Loan A 1.165%, due 6/2/11 3,611,111 3,564,781 Term Loan B1 1.523%, due 6/1/12 600,000 590,209 ------------ 7,650,703 ------------ HEALTHCARE, EDUCATION & CHILDCARE 10.7% AGA Medical Corp. Tranche B Term Loan 2.282%, due 4/26/13 (c) 4,580,523 4,198,814 </Table> 14 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE FLOATING RATE LOANS (CONTINUED) HEALTHCARE, EDUCATION & CHILDCARE (CONTINUED) Alliance Healthcare Services, Inc. Term Loan B 5.50%, due 6/1/16 $ 7,231,875 $ 7,215,300 AMR HoldCo., Inc. New Term Loan 3.251%, due 4/8/15 4,250,000 4,263,281 Bausch and Lomb, Inc. Delayed Draw Term Loan 3.54%, due 4/24/15 1,137,298 1,112,220 Term Loan 3.54%, due 4/24/15 4,689,474 4,586,071 Biomet, Inc. Term Loan B 3.283%, due 3/25/15 6,859,733 6,753,023 V Community Health Systems, Inc. Delayed Draw Term Loan 2.502%, due 7/25/14 488,934 475,058 Term Loan 2.502%, due 7/25/14 9,547,864 9,276,896 DaVita, Inc. Tranche B-1 Term Loan 1.774%, due 10/5/12 3,230,815 3,187,738 Gentiva Health Services, Inc. Term Loan B 2.023%, due 3/31/13 (c) 1,881,081 1,826,216 HCA, Inc. Term Loan B 2.54%, due 11/18/13 7,566,658 7,360,466 Health Management Associates, Inc. Term Loan B 2.04%, due 2/28/14 5,805,124 5,612,103 HealthSouth Corp. Term Loan B 2.51%, due 3/11/13 2,380,391 2,333,278 Extended Term Loan B 4.01%, due 9/10/15 1,959,164 1,954,266 Mylan Laboratories, Inc. Term Loan B 3.563%, due 10/2/14 7,889,072 7,871,543 Quintiles Transnational Corp. Term Loan B 2.30%, due 3/31/13 2,433,771 2,386,110 2nd Lien Term Loan C 4.30%, due 3/31/14 500,000 492,500 Royalty Pharma Finance Trust Term Loan B 2.54%, due 4/16/13 5,794,878 5,754,256 Rural/Metro Operating Co. LLC Term Loan 7.00%, due 12/9/14 2,314,200 2,325,771 Select Medical Corp. Extended Term Loan B 4.001%, due 8/22/14 2,485,578 2,435,867 Sun Healthcare Group, Inc. Synthetic Letter of Credit 2.29%, due 4/21/14 413,793 397,034 Term Loan B 2.349%, due 4/21/14 1,847,328 1,772,511 Sunrise Medical Holdings, Inc. Term Loan B1 6.25%, due 5/13/14 (c) 1,573,209 1,455,219 Vanguard Health Holding Co. LLC Term Loan B 5.00%, due 1/29/16 6,500,000 6,512,187 Warner Chilcott Co. LLC Tranche B2 5.75%, due 4/30/15 1,834,964 1,836,485 Warner Chilcott PLC Tranche A 5.50%, due 10/30/14 1,784,746 1,785,483 Incremental Term Loan 5.75%, due 4/30/15 997,500 998,119 Tranche B1 5.75%, due 4/30/15 1,101,797 1,102,711 ------------ 97,280,526 ------------ HOME AND OFFICE FURNISHINGS, HOUSEWARES & DURABLE CONSUMER PRODUCTS 0.7% Jarden Corp. Term Loan B1 2.04%, due 1/24/12 391,036 388,243 Term Loan B2 2.04%, due 1/24/12 680,330 675,227 Term Loan B4 3.54%, due 1/26/15 2,669,567 2,675,269 National Bedding Co. LLC 1st Lien Term Loan 2.313%, due 2/28/13 2,858,962 2,778,554 ------------ 6,517,293 ------------ HOTELS, MOTELS, INNS & GAMING 1.3% Las Vegas Sands LLC Delayed Draw Term Loan 2.05%, due 5/23/14 1,078,695 1,018,692 Term Loan B 2.05%, due 5/23/14 3,782,577 3,572,172 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE FLOATING RATE LOANS (CONTINUED) HOTELS, MOTELS, INNS & GAMING (CONTINUED) Penn National Gaming, Inc. Term Loan B 2.023%, due 10/3/12 $ 7,313,931 $ 7,228,570 ------------ 11,819,434 ------------ INSURANCE 0.6% Hub International Holdings, Inc. Delayed Draw Term Loan 2.79%, due 6/13/14 176,124 166,261 Initial Term Loan 2.79%, due 6/13/14 783,547 739,668 Multiplan Merger Corp. Incremental Term Loan 6.00%, due 4/12/13 4,250,000 4,250,000 ------------ 5,155,929 ------------ LEISURE, AMUSEMENT, MOTION PICTURES & ENTERTAINMENT 2.6% AMC Entertainment, Inc. Term Loan 2.013%, due 1/28/13 3,344,332 3,260,202 Bombardier Recreational Products, Inc. Term Loan 3.254%, due 6/28/13 (c) 1,298,693 1,146,096 Cedar Fair, L.P. U.S. Term Loan 2.273%, due 8/30/12 328,646 325,360 U.S. Term B Extended 4.273%, due 8/30/14 2,428,964 2,421,374 Cinemark USA, Inc. Extended Term Loan 3.536%, due 4/29/16 4,872,095 4,867,174 Metro-Goldwyn-Mayer Studios, Inc. Tranche B Term Loan 20.50%, due 4/9/12 2,940,709 1,351,809 Regal Cinemas Corp. Term Loan 3.79%, due 10/28/13 7,747,604 7,737,463 Town Sports International, Inc. Term Loan 2.063%, due 2/27/14 1,455,000 1,353,150 Universal City Development Partners, Ltd. Term Loan B 5.50%, due 11/6/14 1,496,250 1,501,536 ------------ 23,964,164 ------------ MACHINERY (NON-AGRICULTURE, NON-CONSTRUCT & NON- ELECTRONIC) 1.7% Baldor Electric Co. Term Loan B 5.25%, due 1/31/14 6,175,083 6,191,447 Gleason Corp. New U.S. Term Loan 2.02%, due 6/30/13 (c) 1,414,578 1,386,287 Manitowoc Co., Inc. (The) Term Loan B 7.50%, due 11/6/14 3,126,132 3,128,924 Rexnord Corp. Term Loan B 2.813%, due 7/19/13 4,672,131 4,535,859 ------------ 15,242,517 ------------ MINING, STEEL, IRON & NON-PRECIOUS METALS 0.8% Novelis, Inc. New Canadian Term Loan 2.28%, due 7/6/14 1,367,578 1,321,636 New U.S. Term Loan 2.289%, due 7/6/14 3,008,819 2,907,740 Walter Industries, Inc. Term Loan 2.508%, due 10/3/12 3,084,290 3,057,302 ------------ 7,286,678 ------------ OIL & GAS 1.3% Dresser, Inc. Term Loan 2.50%, due 5/4/14 4,811,158 4,678,822 2nd Lien Term Loan 6.00%, due 5/4/15 1,200,000 1,161,000 Energy Transfer Equity, L.P. Term Loan B 2.006%, due 11/1/12 6,000,000 5,943,216 ------------ 11,783,038 ------------ PERSONAL & NONDURABLE CONSUMER PRODUCTS (MANUFACTURING ONLY) 1.1% Hillman Group, Inc. Term Loan B1 3.01%, due 3/31/11 732,509 727,015 JohnsonDiversey, Inc. Term Loan B 5.50%, due 11/24/15 6,448,838 6,489,143 Visant Corp. Term Loan C 2.251%, due 10/4/11 2,836,724 2,810,130 ------------ 10,026,288 ------------ PERSONAL TRANSPORTATION 0.3% United Airlines, Inc. Term Loan B 2.357%, due 2/3/14 2,748,122 2,522,776 ------------ </Table> 16 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE FLOATING RATE LOANS (CONTINUED) PERSONAL, FOOD & MISCELLANEOUS SERVICES 0.8% Aramark Corp. Term Loan 2.165%, due 1/27/14 $ 7,286,363 $ 7,148,694 Synthetic Letter of Credit 2.167%, due 1/27/14 484,137 474,990 ------------ 7,623,684 ------------ PRINTING & PUBLISHING 3.0% Affiliated Media, Inc. New Term Loan 8.50%, due 3/19/14 463,698 435,876 Cenveo Corp. Delayed Draw Term Loan 4.771%, due 6/21/13 56,479 56,531 Term Loan C 4.771%, due 6/21/13 1,549,337 1,550,770 Dex Media East LLC New Term Loan 2.80%, due 10/24/14 1,736,908 1,542,126 F&W Publications, Inc. (aka New Publishing Acquisition, Inc.) Tranche B Term Loan 6.50%, due 8/5/12 (d) 4,031,684 2,015,842 Hanley Wood LLC New Term Loan B 2.531%, due 3/8/14 1,612,417 826,364 Lamar Media Corp. Term Loan B 4.25%, due 12/30/16 3,500,000 3,505,835 Merrill Communications LLC Term Loan 8.50%, due 12/24/12 5,129,990 4,764,479 Nielsen Finance LLC Class A Term Loan 2.251%, due 8/9/13 3,715,550 3,617,437 Class B Term Loan 2.297%, due 5/2/16 1,000,000 987,344 Penton Media, Inc. New Term Loan B 5.00%, due 8/1/14 (c) 5,340,569 3,992,075 R.H. Donnelley, Inc. New Term Loan 9.25%, due 10/24/14 2,867,173 2,785,458 SuperMedia, Inc. Exit Term loan 11.00%, due 12/31/15 1,121,758 1,048,716 ------------ 27,128,853 ------------ RETAIL STORE 3.0% Michaels Stores, Inc. Term Loan B1 2.538%, due 10/31/13 3,773,712 3,613,854 Term Loan B2 4.788%, due 7/31/16 2,533,613 2,493,835 Neiman Marcus Group, Inc. (The) Term Loan B 2.252%, due 4/5/13 6,138,260 5,869,711 Pantry, Inc. (The) Delayed Draw Term Loan B 2.03%, due 5/15/14 619,800 593,458 Term Loan B 2.03%, due 5/15/14 2,152,697 2,061,207 Petco Animal Supplies, Inc. Term Loan B 2.534%, due 10/25/13 4,855,009 4,767,769 Pilot Travel Centers LLC Term Loan B TBA, due 11/24/15 (c) 1,500,000 1,509,107 QVC, Inc. Tranche 2-J 3.761%, due 3/3/11 2,026,217 2,023,582 Tranche 3-J 4.261%, due 6/30/11 454,568 453,053 Yankee Candle Co., Inc. (The) Term Loan B 2.28%, due 2/6/14 4,396,192 4,303,274 ------------ 27,688,850 ------------ TELECOMMUNICATIONS 2.0% V Intelsat Corp. Term Loan B2-A 2.792%, due 1/3/14 4,598,790 4,506,097 Term Loan B2-B 2.792%, due 1/3/14 2,597,992 2,545,627 Term Loan B2-C 2.792%, due 1/3/14 2,597,992 2,545,628 MetroPCS Wireless, Inc. Term Loan B 2.522%, due 11/4/13 3,953,912 3,859,247 Windstream Corp. Tranche B2 3.06%, due 12/17/15 4,987,469 4,976,247 ------------ 18,432,846 ------------ TEXTILES & LEATHER 0.2% Spring Windows Fashions LLC Term Loan B 3.063%, due 12/31/12 (c) 2,415,100 2,300,383 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE FLOATING RATE LOANS (CONTINUED) UTILITIES 5.0% AES Corp. Term Loan 3.29%, due 8/10/11 $ 2,000,000 $ 1,988,126 BRSP LLC Term Loan B 7.50%, due 6/4/14 1,465,139 1,465,139 Calpine Corp. 1st Priority Term Loan 3.165%, due 3/29/14 7,771,527 7,481,027 Coleto Creek Power, L.P. Term Loan 3.036%, due 6/28/13 1,111,097 1,043,042 Synthetic Letter of Credit 3.14%, due 6/28/13 107,499 100,915 Covanta Energy Corp. Synthetic Letter of Credit 0.192%, due 2/10/14 1,480,657 1,454,005 Term Loan B 1.809%, due 2/10/14 2,917,357 2,864,845 Dynegy Holdings, Inc. Synthetic Letter of Credit 4.03%, due 4/2/13 249,344 244,474 InfrastruX Group, Inc. Delayed Draw Term Loan 8.00%, due 11/5/12 2,895,174 2,880,698 KGen LLC Synthetic Letter of Credit 0.313%, due 2/8/14 1,687,500 1,590,469 1st Lien Term Loan 2.063%, due 2/10/14 2,721,094 2,564,631 Mirant North America LLC Term Loan 2.023%, due 1/3/13 3,193,627 3,140,019 NRG Energy, Inc. Term Loan 2.003%, due 12/9/13 2,041,742 1,998,588 Synthetic Letter of Credit 2.04%, due 12/9/13 4,073,778 3,987,675 Texas Competitive Electric Holdings Co. LLC Term Loan B2 3.752%, due 10/10/14 1,925,316 1,576,593 Term Loan B3 3.752%, due 10/10/14 3,914,848 3,184,075 TPF Generation Holdings LLC Synthetic Revolver 0.19%, due 12/15/11 95,091 91,984 Synthetic Letter of Credit 2.29%, due 12/13/13 303,342 293,429 Term Loan B 2.29%, due 12/15/13 766,092 741,057 2nd Lien Term Loan C 4.54%, due 12/15/14 1,600,000 1,475,200 TPF II LC LLC Term Loan B 3.04%, due 10/15/14 (c) 1,491,190 1,453,911 USPF Holdings LLC Term Loan 2.013%, due 4/11/14 (c) 2,259,405 2,233,987 Synthetic Letter of Credit 2.04%, due 4/11/14 (c) 1,300,000 1,285,375 ------------ 45,139,264 ------------ Total Floating Rate Loans (Cost $708,230,889) 696,441,102 ------------ FOREIGN FLOATING RATE LOANS 3.4% (B) - ------------------------------------------------------- BROADCASTING & ENTERTAINMENT 1.1% V UPC Financing Partnership Term Loan N 2.18%, due 12/31/14 3,241,439 3,148,248 Term Loan T 3.93%, due 12/30/16 7,258,561 7,155,126 ------------ 10,303,374 ------------ CHEMICALS, PLASTICS & RUBBER 0.3% Brenntag Holding GmbH & Co. Term Loan B2 4.029%, due 1/20/14 1,797,596 1,793,102 Acquisition Term Loan 4.07%, due 1/20/14 892,043 889,813 ------------ 2,682,915 ------------ FINANCE 0.5% Ashtead Group PLC Term Loan 2.063%, due 8/31/11 4,059,000 4,018,410 ------------ PRINTING & PUBLISHING 0.3% Yell Group PLC New Term Loan B1 4.023%, due 7/31/14 2,958,015 2,429,269 ------------ RETAIL STORE 0.4% Dollarama Group, L.P. Replacement Term Loan B 2.023%, due 11/18/11 3,782,272 3,758,633 ------------ </Table> 18 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE FOREIGN FLOATING RATE LOANS (CONTINUED) TELECOMMUNICATIONS 0.8% Intelsat Subsidiary Holding Co. Tranche B Term Loan 2.792%, due 7/3/13 $ 1,806,614 $ 1,768,223 Telesat Canada U.S. Term I Loan 3.28%, due 10/31/14 5,409,544 5,317,133 U.S. Term II Loan 3.28%, due 10/31/14 464,645 456,707 ------------ 7,542,063 ------------ Total Foreign Floating Rate Loans (Cost $31,406,499) 30,734,664 ------------ YANKEE BOND 0.5% (E) - ------------------------------------------------------- AEROSPACE & DEFENSE 0.5% Bombardier, Inc. 7.50%, due 3/15/18 (a) 4,200,000 4,452,000 ------------ Total Yankee Bond (Cost $4,200,000) 4,452,000 ------------ Total Long-Term Bonds (Cost $806,665,190) 798,460,474 ------------ <Caption> SHARES COMMON STOCKS 0.2% - ------------------------------------------------------- AUTOMOBILE 0.1% Mark IV LLC (f) 26,783 803,490 ------------ BEVERAGE, FOOD & TOBACCO 0.0%++ Nellson Nutraceutical, Inc. (c)(f) 379 265,300 ------------ PERSONAL & NONDURABLE CONSUMER PRODUCTS (MANUFACTURING ONLY) 0.0%++ MEGA Brands, Inc. (g) 639,425 333,624 ------------ PRINTING & PUBLISHING 0.1% Affiliated Media, Inc. (f) 27,482 401,512 SuperMedia, Inc. (g) 5,307 238,284 ------------ 639,796 ------------ Total Common Stocks (Cost $3,988,741) 2,042,210 ------------ <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENTS 16.3% - ------------------------------------------------------- COMMERCIAL PAPER 10.4% Brown-Forman Corp. 0.23%, due 5/19/10 (a)(h) $ 2,000,000 $ 1,999,770 DuPont E.I. De NeMours Co. 0.18%, due 5/6/10 (a)(h) 5,175,000 5,174,871 0.18%, due 5/10/10 (a)(h) 2,000,000 1,999,910 Electricite de France S.A. 0.20%, due 5/19/10 (a)(h) 9,000,000 8,999,100 General Electric Capital Corp. 0.18%, due 5/27/10 (h) 10,000,000 9,998,700 KfW International Finance, Inc. 0.16%, due 5/3/10 (a)(h) 8,135,000 8,134,928 0.17%, due 5/3/10 (a)(h) 2,930,000 2,929,972 National Rural Utility Cooperative Finance Corp. 0.20%, due 5/12/10 (h) 9,000,000 8,999,450 Nestle Capital Corp. 0.17%, due 5/20/10 (a)(h) 13,000,000 12,998,834 NSTAR Electric Co. 0.20%, due 5/7/10 (h) 8,000,000 7,999,733 Pitney Bowes, Inc. 0.18%, due 5/6/10 (a)(h) 7,000,000 6,999,825 Procter & Gamble International Funding 0.19%, due 5/10/10 (a)(h) 10,000,000 9,999,525 Royal Bank of Canada 0.17%, due 5/24/10 (h) 8,000,000 7,999,131 ------------ Total Commercial Paper (Cost $94,233,749) 94,233,749 ------------ REPURCHASE AGREEMENTS 3.6% BNP Paribas 0.18%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $30,968,465 (Collateralized by U.S. Government Agency Obligations with zero coupon rates and maturity dates of 4/15/30, with a Principal Amount of $87,428,000 and a Market Value of $31,587,625) 30,968,000 30,968,000 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENTS (CONTINUED) REPURCHASE AGREEMENTS (CONTINUED) State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $2,020,869 (Collateralized by a United States Treasury Bill with a zero coupon rate and a maturity date of 5/6/10, with a Principal Amount of $2,065,000 and a Market Value of $2,065,000) $ 2,020,867 $ 2,020,867 ------------ Total Repurchase Agreements (Cost $32,988,867) 32,988,867 ------------ U.S. GOVERNMENT & FEDERAL AGENCIES 2.3% International Bank for Reconstruction & Development (Discount Note) 0.10%, due 5/17/10 (h) 13,700,000 13,699,411 United States Treasury Bill 0.142%, due 6/3/10 (h) 7,000,000 6,999,089 ------------ Total U.S. Government & Federal Agencies (Cost $20,696,729) 20,698,500 ------------ Total Short-Term Investments (Cost $147,919,345) 147,921,116 ------------ Total Investments (Cost $958,573,276) (i) 104.1% 948,423,800 Other Assets, Less Liabilities (4.1) (37,417,074) ----------- ------------ Net Assets 100.0% $911,006,726 =========== ============ </Table> <Table> ++ Less than one-tenth of a percent. (a) May be sold to institutional investors only under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. (b) Floating Rate Loan--generally pays interest at rates which are periodically re-determined at a margin above the London Inter-Bank Offered Rate ("LIBOR") or other short-term rates. The rate shown is the rate(s) in effect at April 30, 2010. Floating Rate Loans are generally considered restrictive in that the Fund is ordinarily contractually obligated to receive consent from the Agent Bank and/or borrower prior to disposition of a Floating Rate Loan. (c) Illiquid security. The total market value of these securities at April 30, 2010 is $43,470,199, which represents 4.8% of the Fund's net assets. (d) Issue in default. (e) Yankee Bond--dollar-denominated bond issued in the United States by a foreign bank or corporation. (f) Fair valued security. The total market value of these securities at April 30, 2010 is $1,470,302, which represents 0.2% of the Fund's net assets. (g) Non-income producing security. (h) Interest rate presented is yield to maturity. (i) At April 30, 2010, cost is $958,563,161 for federal income tax purposes and net unrealized depreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 10,846,882 Gross unrealized depreciation (20,986,243) ------------ Net unrealized depreciation $(10,139,361) ============ </Table> 20 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Long-Term Bonds Corporate Bonds $ -- $ 66,832,708 $ -- $ 66,832,708 Floating Rate Loans -- 696,441,102 -- 696,441,102 Foreign Floating Rate Loans -- 30,734,664 -- 30,734,664 Yankee Bonds -- 4,452,000 -- 4,452,000 -------- ------------ ---------- ------------ Total Long-Term Bonds -- 798,460,474 -- 798,460,474 -------- ------------ ---------- ------------ Common Stocks (b) 571,908 -- 1,470,302 2,042,210 -------- ------------ ---------- ------------ Short-Term Investments Commercial Paper -- 94,233,749 -- 94,233,749 Repurchase Agreements -- 32,988,867 -- 32,988,867 U.S. Government & Federal Agencies -- 20,698,500 -- 20,698,500 -------- ------------ ---------- ------------ Total Short-Term Investments -- 147,921,116 -- 147,921,116 -------- ------------ ---------- ------------ Total Investments in Securities $571,908 $946,381,590 $1,470,302 $948,423,800 ======== ============ ========== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) The level 3 securities valued at $803,490, $401,512 and $265,300 are held in Automobiles, Media and Specialty Retail within the Common Stock section of the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2. The following is a reconciliation of investments in which significant unobservable inputs (Level 3) were used in determining value: ASSET VALUATION INPUTS <Table> <Caption> BALANCE CHANGE IN NET NET BALANCE AS OF ACCRUED REALIZED UNREALIZED TRANSFERS TRANSFERS AS OF INVESTMENTS IN OCTOBER 31, DISCOUNTS GAIN APPRECIATION NET NET IN TO OUT OF APRIL 30, SECURITIES 2009 (PREMIUMS) (LOSS) (DEPRECIATION) PURCHASES SALES LEVEL 3 LEVEL 3 2010 Long-Term Investments Common Stocks Automobiles $ -- $ -- $ -- $(199,494) $1,002,984 $ -- $ -- $ -- $ 803,490 Media -- -- -- (434,991) 836,503 -- -- -- 401,512 Special Retail 265,300 -- -- -- -- -- -- -- 265,300 -------- -------- -------- --------- ---------- -------- -------- -------- ---------- Total $265,300 $-- $-- $(634,485) $1,839,487 $-- $-- $-- $1,470,302 ======== ======== ======== ========= ========== ======== ======== ======== ========== <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) FROM INVESTMENTS STILL HELD AT INVESTMENTS IN APRIL 30, SECURITIES 2010 (A) Long-Term Investments Common Stocks Automobiles $(199,494) Media (434,991) Special Retail -- --------- Total $(634,485) ========= </Table> (a) Included in "Net change in unrealized appreciation (depreciation) on investments" in the Statement of Operations. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $958,573,276) $948,423,800 Cash 9,308,000 Unrealized appreciation on unfunded commitments 22,458 Receivables: Investment securities sold 19,912,719 Fund shares sold 13,413,138 Dividends and interest 3,969,157 Other assets 89,659 ------------ Total assets 995,138,931 ------------ LIABILITIES: Payables: Investment securities purchased 80,746,213 Fund shares redeemed 1,842,759 Manager (See Note 3) 428,951 NYLIFE Distributors (See Note 3) 231,395 Shareholder communication 119,748 Transfer agent (See Note 3) 109,708 Professional fees 50,571 Custodian 5,412 Trustees 2,374 Accrued expenses 2,426 Dividend payable 592,648 ------------ Total liabilities 84,132,205 ------------ Net assets $911,006,726 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 97,389 Additional paid-in capital 978,802,169 ------------ 978,899,558 Accumulated distributions in excess of net investment income (118,535) Accumulated net realized loss on investments (57,647,279) Net unrealized depreciation on investments (10,149,476) Net unrealized appreciation on unfunded commitments 22,458 ------------ Net assets $911,006,726 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 22,345,439 ============ Shares of beneficial interest outstanding 2,389,172 ============ Net asset value per share outstanding $ 9.35 Maximum sales charge (3.00% of offering price) 0.29 ------------ Maximum offering price per share outstanding $ 9.64 ============ CLASS A Net assets applicable to outstanding shares $408,685,446 ============ Shares of beneficial interest outstanding 43,696,185 ============ Net asset value per share outstanding $ 9.35 Maximum sales charge (3.00% of offering price) 0.29 ------------ Maximum offering price per share outstanding $ 9.64 ============ CLASS B Net assets applicable to outstanding shares $ 19,052,138 ============ Shares of beneficial interest outstanding 2,035,663 ============ Net asset value and offering price per share outstanding $ 9.36 ============ CLASS C Net assets applicable to outstanding shares $163,251,832 ============ Shares of beneficial interest outstanding 17,449,222 ============ Net asset value and offering price per share outstanding $ 9.36 ============ CLASS I Net assets applicable to outstanding shares $297,671,871 ============ Shares of beneficial interest outstanding 31,818,487 ============ Net asset value and offering price per share outstanding $ 9.36 ============ </Table> 22 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Interest $17,597,981 Dividends 28,984 ----------- Total income 17,626,965 ----------- EXPENSES: Manager (See Note 3) 2,329,071 Distribution/Service--Investor Class (See Note 3) 25,793 Distribution/Service--Class A (See Note 3) 445,673 Distribution/Service--Class B (See Note 3) 95,767 Distribution/Service--Class C (See Note 3) 709,444 Transfer agent (See Note 3) 371,509 Professional fees 88,699 Registration 54,973 Shareholder communication 53,834 Custodian 16,887 Trustees 13,040 Miscellaneous 29,236 ----------- Total expenses 4,233,926 ----------- Net investment income 13,393,039 ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized loss on investments (447,638) Net change in unrealized appreciation/(depreciation) on investments and unfunded commitments 33,106,005 ----------- Net realized and unrealized gain on investments and unfunded commitments 32,658,367 ----------- Net increase in net assets resulting from operations $46,051,406 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 23 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 13,393,039 $ 20,541,412 Net realized loss on investments (447,638) (7,443,031) Net change in unrealized depreciation on investments and unfunded commitments 33,106,005 106,153,544 ---------------------------- Net increase in net assets resulting from operations 46,051,406 119,251,925 ---------------------------- Dividends to shareholders: From net investment income: Investor Class (351,658) (602,935) Class A (6,250,100) (10,469,233) Class B (254,743) (565,130) Class C (1,871,041) (3,229,882) Class I (4,447,551) (5,649,888) ---------------------------- Total dividends to shareholders (13,175,093) (20,517,068) ---------------------------- Capital share transactions: Net proceeds from sale of shares 247,528,177 314,852,950 Net asset value of shares issued to shareholders in reinvestment of dividends 9,835,031 14,948,031 Cost of shares redeemed (a) (102,425,138) (193,803,240) ---------------------------- Increase in net assets derived from capital share transactions 154,938,070 135,997,741 ---------------------------- Net increase in net assets 187,814,383 234,732,598 NET ASSETS: Beginning of period 723,192,343 488,459,745 ---------------------------- End of period $ 911,006,726 $ 723,192,343 ============================ Accumulated distributions in excess of net investment income at end of period $ (118,535) $ (336,481) ============================ </Table> (a) Cost of shares redeemed net of redemption fees of $18,776 and $73,001 for the six-month period ended April 30, 2010 and the year ended October 31, 2009. (See Note 2(I)). 24 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 25 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY SIX MONTHS 28, 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 8.97 $ 7.61 $ 8.94 ------- ------- ------- Net investment income 0.15 0.29 0.28 Net realized and unrealized gain (loss) on investments 0.38 1.36 (1.33) ------- ------- ------- Total from investment operations 0.53 1.65 (1.05) ------- ------- ------- Less dividends: From net investment income (0.15) (0.29) (0.28) ------- ------- ------- Redemption fee (d) 0.00 ++ 0.00 ++ 0.00 ++ ------- ------- ------- Net asset value at end of period $ 9.35 $ 8.97 $ 7.61 ======= ======= ======= Total investment return (b) 6.01%(c) 22.32% (12.19%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 3.46%++ 3.63% 4.43% ++ Net expenses 1.10%++ 1.19% 1.05% ++ Portfolio turnover rate 7% 17% 10% Net assets at end of period (in 000's) $22,345 $20,191 $14,586 </Table> <Table> <Caption> CLASS B ------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 $ 10.03 ------- ------- ------- ------- ------- ------- Net investment income 0.12 0.23 0.39 0.55 0.51 0.33 (a) Net realized and unrealized gain (loss) on investments 0.39 1.36 (2.03) (0.28) (0.06) (0.04) ------- ------- ------- ------- ------- ------- Total from investment operations 0.51 1.59 (1.64) 0.27 0.45 0.29 ------- ------- ------- ------- ------- ------- Less dividends: From net investment income (0.12) (0.23) (0.40) (0.55) (0.51) (0.33) ------- ------- ------- ------- ------- ------- Redemption fee (d) 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ ------- ------- ------- ------- ------- ------- Net asset value at end of period $ 9.36 $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 ======= ======= ======= ======= ======= ======= Total investment return (b) 5.73%(c) 21.41% (17.66%) 2.88% 4.66% 2.95% Ratios (to average net assets)/Supplemental Data: Net investment income 2.70%++ 2.95% 4.51% 5.59% 5.20% 3.36% Net expenses 1.85%++ 1.94% 1.79% 1.76% 1.75% 1.79% Portfolio turnover rate 7% 17% 10% 29% 8% 13% Net assets at end of period (in 000's) $19,052 $20,289 $20,703 $47,141 $53,466 $62,196 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) The redemption fee was discontinued, as of April 1, 2010. </Table> 26 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ---------------------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 $ 10.03 -------- -------- -------- -------- -------- -------- 0.17 0.31 0.46 0.62 0.59 0.40 (a) 0.37 1.36 (2.03) (0.28) (0.06) (0.03) -------- -------- -------- -------- -------- -------- 0.54 1.67 (1.57) 0.34 0.53 0.37 -------- -------- -------- -------- -------- -------- (0.16) (0.31) (0.47) (0.62) (0.59) (0.41) -------- -------- -------- -------- -------- -------- 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ -------- -------- -------- -------- -------- -------- $ 9.35 $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 ======== ======== ======== ======== ======== ======== 6.06%(c) 22.53% (16.91%) 3.65% 5.34% 3.72% 3.56%++ 3.80% 5.36% 6.34% 5.95% 4.11% 0.99%++ 1.01% 1.00% 1.01% 1.00% 1.04% 7% 17% 10% 29% 8% 13% $408,685 $338,350 $245,193 $631,749 $692,411 $505,726 </Table> <Table> <Caption> CLASS C ---------------------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 $ 10.03 -------- -------- -------- -------- -------- -------- 0.12 0.24 0.39 0.55 0.51 0.33 (a) 0.39 1.35 (2.03) (0.28) (0.06) (0.04) -------- -------- -------- -------- -------- -------- 0.51 1.59 (1.64) 0.27 0.45 0.29 -------- -------- -------- -------- -------- -------- (0.12) (0.23) (0.40) (0.55) (0.51) (0.33) -------- -------- -------- -------- -------- -------- 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ -------- -------- -------- -------- -------- -------- $ 9.36 $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 ======== ======== ======== ======== ======== ======== 5.61%(c) 21.41% (17.66%) 2.88% 4.66% 2.94% 2.69%++ 2.89% 4.52% 5.59% 5.20% 3.36% 1.85%++ 1.94% 1.79% 1.76% 1.75% 1.79% 7% 17% 10% 29% 8% 13% $163,252 $132,105 $104,048 $232,130 $242,469 $168,021 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 27 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I ------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 $10.03 -------- -------- -------- ------- ------- ------ Net investment income 0.17 0.33 0.50 0.66 0.61 0.43 (a) Net realized and unrealized gain (loss) on investments 0.39 1.36 (2.04) (0.28) (0.06) (0.04) -------- -------- -------- ------- ------- ------ Total from investment operations 0.56 1.69 (1.54) 0.38 0.55 0.39 -------- -------- -------- ------- ------- ------ Less dividends: From net investment income (0.17) (0.33) (0.50) (0.66) (0.61) (0.43) -------- -------- -------- ------- ------- ------ Redemption fee (d) 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ 0.00 ++ -------- -------- -------- ------- ------- ------ Net asset value at end of period $ 9.36 $ 8.97 $ 7.61 $ 9.65 $ 9.93 $ 9.99 ======== ======== ======== ======= ======= ====== Total investment return (b) 6.20%(c) 22.84% (16.67%) 3.89% 5.71% 3.98% Ratios (to average net assets)/Supplemental Data: Net investment income 3.82%++ 3.97% 5.33% 6.68% 6.20% 4.36% Net expenses 0.74%++ 0.77% 0.71% 0.67% 0.75% 0.79% Portfolio turnover rate 7% 17% 10% 29% 8% 13% Net assets at end of period (in 000's) $297,672 $212,257 $103,930 $61,992 $47,743 $9,284 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) The redemption fee was discontinued, as of April 1, 2010. </Table> 28 MainStay Floating Rate Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Floating Rate Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay Floating Rate Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers five classes of shares. Class A shares, Class B shares, Class C shares and Class I shares commenced operations on May 3, 2004. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $500,000 or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class B shares and Class C shares are offered at NAV without an initial sales charge, although a declining contingent deferred sales charge may be imposed on redemptions made within four years of purchase of Class B shares and a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Class B shares convert to Investor Class or Class A shares four years after the date they were purchased. Additionally, depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The five classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class B and Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek to provide high current income. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Debt securities are valued at prices supplied by a pricing agent or broker selected by the Fund's Manager (as defined in Note 3(A)) in consultation with the Fund's Subadvisor, if any (as defined in Note 3(A)), whose prices reflect broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the Fund's Manager, in consultation with the Fund's Subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Loan assignments, participations and commitments are valued at the average of bid quotations obtained from a pricing service. The Trust has engaged an independent pricing service to provide market value quotations from dealers in loans. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund held securities with a value of $1,470,302 that were valued in such a manner. Certain events may occur between the time that foreign markets close, on which securities held by the Fund principally trade, and the time at which the Fund's NAV is calculated. These events may include, but are not limited to, situations relating to a single issuer in a market sector, mainstayinvestments.com 29 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) significant fluctuations in U.S. or foreign markets, natural disasters, armed conflicts, governmental actions or other developments not tied directly to the securities markets. Should the Manager, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager may, pursuant to procedures adopted by the Fund's Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. At April 30, 2010, certain foreign equity securities held by the Fund were fair valued. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. Generally, a security is considered illiquid if it cannot be sold or disposed of in the ordinary course of business at approximately the price at which it is valued. Its illiquidity might prevent the sale of such security at a time when the Manager or Subadvisor, if any, as defined in Note 3(A) might wish to sell, and these securities could have the effect of decreasing the overall level of a Fund's liquidity. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, requiring the Fund to rely on judgments that may be somewhat subjective in determining value, which could vary from the amount that the Fund could realize upon disposition. Difficulty in selling illiquid securities may result in a loss or may be costly to the Fund. Under the supervision of the Board, the Manager or Subadvisor, if any, determines the liquidity of a Fund's investments; in doing so, the Manager or Subadvisor, if any, may consider various factors, including (1) the frequency of trades and quotations, (2) the number of dealers and prospective purchasers, (3) the dealer undertakings to make a market, and (4) the nature of the security and the market in which it trades (e.g., the time needed to dispose of the security, the method of soliciting offers and the mechanics of transfer). Illiquid securities generally will be valued in such manner, as the Board in good faith deems appropriate to reflect their fair market value. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's 30 MainStay Floating Rate Fund federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund declares dividends of net investment income daily and the Fund pays them monthly and declares and pays distribution of net realized capital gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) LOAN ASSIGNMENTS, PARTICIPATIONS AND COMMITMENTS. The Fund invests in loan assignments and loan participations. Loan assignments and participations ("loans") are agreements to make money available (a "commitment") to a borrower in a specified amount, at a specified rate and within a specified time. Such loans are typically senior, secured and collateralized in nature. The Fund records an investment when the borrower withdraws money and records interest as earned. These loans pay interest at rates that are periodically reset by reference to a base lending rate plus a spread. These base lending rates are generally the prime rate offered by a designated U.S. bank or the London InterBank Offered Rate ("LIBOR"). The loans in which the Fund invests are generally readily marketable, but may be subject to some restrictions on resale. For example, the Fund may be contractually obligated to receive approval from the agent bank and/or borrower prior to the sale of these investments. The Fund assumes the credit risk of the borrower, the selling participant and any other persons interpositioned between the Fund and the borrower ("intermediate participants"). In the event that the borrower, selling participant or intermediate participants become insolvent or enters into bankruptcy, the Fund may incur certain costs and delays in realizing payment, or may suffer a loss of principal and/or interest. Unfunded commitments represent the remaining obligation of the Fund to the borrower. At any point in time, up to the maturity date of the issue, the borrower may demand the unfunded portion. These unfunded amounts are marked to market and recorded in the Statement of Assets and Liabilities. (See Note 5.) (I) REDEMPTION FEE. Prior to April 1, 2010, the Fund imposed a 2.00% redemption fee on redemptions (including exchanges) of Fund shares made within 60 days of their date of purchase for any class. The redemption fee was designed to offset brokerage commissions and other costs associated with short-term trading and was not assessed on shares acquired through the reinvestment of dividends or distributions paid by the Fund. The redemption fees are mainstayinvestments.com 31 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) included in the Statement of Changes in Net Assets' shares redeemed amount and retained by the Fund. (J) CONCENTRATION OF RISK. The ability of issuers of debt securities held by the Fund to meet their obligations may be affected by economic or political developments in a specific country, industry or region. The Fund invests in floating rate loans. The floating rate loans in which the Fund principally invests are usually rated less than investment grade and are generally considered speculative because they present a greater risk of loss, including default, than higher quality debt securities. These securities pay investors a higher interest rate because of the increased risk of loss. Although certain floating rate loans are collateralized, there is no guarantee that the value of the collateral will be sufficient to repay the loan. In a recession or serious credit event, the Fund's net asset value could go down and you could lose money. (K) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. (L) QUANTITATIVE DISCLOSURE OF DERIVATIVE HOLDINGS. The following tables show additional disclosures about the Fund's derivative and hedging activities, including how such activities are accounted for and their effect on the Fund's financial positions, performance and cash flows. These derivatives are not accounted for as hedging instruments. The effect of derivative instruments on the Statement of Operations for the six months ended April 30, 2010. REALIZED GAIN (LOSS) <Table> <Caption> STATEMENT OF EQUITY OPERATIONS CONTRACTS LOCATION RISK TOTAL Rights Net realized loss on investments $19 $19 ---------------- Total Realized Gain $19 $19 ================ </Table> NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> EQUITY CONTRACTS RISK TOTAL Rights (2) 0 - 83,766 0 - 83,766 ====================== </Table> (1) Amount disclosed represents the minimum and maximum held during the six- month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. The Fund is advised by New York Life Investments directly, without a subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.60% on assets up to $1 billion and 0.575% on assets in excess of $1 billion. The effective management fee rate (exclusive of any applicable waivers/reimbursements) was 0.60% for the six-month period ended April 30, 2010. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $2,329,071. State Street Bank and Trust Company ("State Street"), 1 Lincoln Street, Boston, Massachusetts 02111, provides sub-administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an 32 MainStay Floating Rate Fund indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b- 1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Pursuant to the Class B and Class C Plans, Class B and Class C shares of the Fund pay the Distributor a monthly distribution fee at an annual rate of 0.75% of the average daily net assets of the Fund's Class B and Class C shares, along with a service fee at an annual rate of 0.25% of the average daily net assets of the Class B and Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares was $4,336 and $37,527, respectively for the six-month period ended April 30, 2010. The Fund was also advised that the Distributor retained contingent deferred sales charges on redemptions of Investor Class, Class A, Class B and Class C shares of $15, $5,517, $11,066 and $26,830, respectively, for the six-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 18,986 - ----------------------------------------------- Class A 123,164 - ----------------------------------------------- Class B 17,660 - ----------------------------------------------- Class C 129,750 - ----------------------------------------------- Class I 81,949 - ----------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Class A $13,779,370 3.4% - -------------------------------------------------- Class C 1,176 0.0++ - -------------------------------------------------- Class I 1,248 0.0++ - -------------------------------------------------- </Table> ++ Less than one-tenth of a percent. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $18,660. NOTE 4--FEDERAL INCOME TAX: At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $57,209,756 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2012 $ 229 2013 3,166 2014 1,437 2015 14,042 2016 30,852 2017 7,484 - ---------------------------------- ----- Total $57,210 - ---------------------------------- ----- </Table> The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $20,517,068 - ------------------------------------------------ </Table> mainstayinvestments.com 33 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 5--COMMITMENTS AND CONTINGENCIES: At April 30, 2010, the Fund had unfunded loan commitments pursuant to the following loan agreements: <Table> <Caption> UNFUNDED UNREALIZED BORROWER COMMITMENT APPRECIATION Smurfit-Stone Container Enterprises, Inc. Exit Term Loan B due 2/22/16 $6,000,000 $22,458 - ----------------------------------------------------- Total $6,000,000 $22,458 - ----------------------------------------------------- </Table> Each of these commitments is available until the maturity date of the security. NOTE 6--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 7--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the six-month period ended April 30, 2010. NOTE 8--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $282,833 and $48,418 respectively. NOTE 9--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 316,573 $ 2,905,653 Shares issued to shareholders in reinvestment of dividends 36,656 335,914 Shares redeemed (255,640) (2,334,884) -------------------------- Net increase in shares outstanding before conversion 97,589 906,683 Shares converted into Investor Class (See Note 1) 162,288 1,486,145 Shares converted from Investor Class (See Note 1) (122,065) (1,116,528) -------------------------- Net increase 137,812 $ 1,276,300 ========================== Year ended October 31, 2009: Shares sold 621,695 $ 5,051,927 Shares issued to shareholders in reinvestment of dividends 71,701 572,545 Shares redeemed (540,765) (4,257,327) -------------------------- Net increase in shares outstanding before conversion 152,631 1,367,145 Shares converted into Investor Class (See Note 1) 371,044 2,903,552 Shares converted from Investor Class (See Note 1) (189,252) (1,603,624) -------------------------- Net increase 334,423 $ 2,667,073 ========================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 14,819,608 $ 136,376,020 Shares issued to shareholders in reinvestment of dividends 455,337 4,176,138 Shares redeemed (6,885,567) (62,986,068) -------------------------- Net increase in shares outstanding before conversion 8,389,378 77,566,090 Shares converted into Class A (See Note 1) 280,634 2,559,502 Shares converted from Class A (See Note 1) (50,254) (466,860) Shares converted from Class A (a) (2,653,153) (24,329,410) -------------------------- Net increase 5,966,605 $ 55,329,322 ========================== Year ended October 31, 2009: Shares sold 21,167,269 $ 169,838,447 Shares issued to shareholders in reinvestment of dividends 833,402 6,629,136 Shares redeemed (16,855,822) (134,432,276) -------------------------- Net increase in shares outstanding before conversion 5,144,849 42,035,307 Shares converted into Class A (See Note 1) 503,694 4,134,469 Shares converted from Class A (See Note 1) (151,827) (1,175,334) -------------------------- Net increase 5,496,716 $ 44,994,442 ========================== </Table> 34 MainStay Floating Rate Fund <Table> <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 256,739 $ 2,360,356 Shares issued to shareholders in reinvestment of dividends 23,171 212,407 Shares redeemed (234,684) (2,147,418) -------------------------- Net increase in shares outstanding before conversion 45,226 425,345 Shares converted from Class B (See Note 1) (270,481) (2,462,259) -------------------------- Net decrease (225,255) $ (2,036,914) ========================== Year ended October 31, 2009: Shares sold 674,434 $ 5,487,250 Shares issued to shareholders in reinvestment of dividends 58,377 460,250 Shares redeemed (658,005) (5,145,435) -------------------------- Net increase in shares outstanding before conversion 74,806 802,065 Shares converted from Class B (See Note 1) (533,376) (4,259,063) -------------------------- Net decrease (458,570) $ (3,456,998) ========================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 4,806,463 $ 44,131,630 Shares issued to shareholders in reinvestment of dividends 130,885 1,200,044 Shares redeemed (2,214,420) (20,218,902) -------------------------- Net increase 2,722,928 $ 25,112,772 ========================== Year ended October 31, 2009: Shares sold 5,869,742 $ 47,315,775 Shares issued to shareholders in reinvestment of dividends 253,730 2,012,712 Shares redeemed (5,067,606) (40,167,184) -------------------------- Net increase 1,055,866 $ 9,161,303 ========================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 6,679,578 $ 61,754,518 Shares issued to shareholders in reinvestment of dividends 426,649 3,910,528 Shares redeemed (1,602,778) (14,737,866) -------------------------- Net increase in shares outstanding before conversion 5,503,449 50,927,180 Shares converted into Class I (a) 2,653,153 24,329,410 -------------------------- Net increase 8,156,602 $ 75,256,590 ========================== Year ended October 31, 2009: Shares sold 10,629,149 $ 87,159,551 Shares issued to shareholders in reinvestment of dividends 652,317 5,273,388 Shares redeemed (1,275,274) (9,801,018) -------------------------- Net increase 10,006,192 $ 82,631,921 ========================== </Table> (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 10--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 11--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. mainstayinvestments.com 35 PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; or (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request (i) by calling 800-MAINSTAY (624-6782); (ii) by visiting the Fund's website at mainstayinvestments.com; or (iii) on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling (1-800-SEC-0330). 36 MainStay Floating Rate Fund MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18328 MS121-10 MSFR10-06/10 A4 (MAINSTAY INVESTMENTS LOGO) MAINSTAY GROWTH EQUITY FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY GROWTH EQUITY FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 10 - --------------------------------------------- FINANCIAL STATEMENTS 13 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 18 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 25 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 25 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (11/4/05) - ------------------------------------------------------- With sales charges 4.09% 21.11% -0.41% Excluding sales charges 10.15 28.16 0.85 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY GROWTH RUSSELL 1000(R) EQUITY FUND GROWTH INDEX --------------- --------------- 11/4/05 9450 10000 10017 10553 11123 11846 11495 11818 7660 8087 4/30/10 9818 11173 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (11/4/05) - ------------------------------------------------------- With sales charges 4.22% 21.27% -0.35% Excluding sales charges 10.29 28.33 0.92 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY GROWTH RUSSELL 1000(R) EQUITY FUND GROWTH INDEX --------------- --------------- 11/4/05 23625 25000 25043 26382 27807 29614 28762 29545 19181 20218 4/30/10 24614 27934 </Table> CLASS B SHARES--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (11/4/05) - ------------------------------------------------------- With sales charges 4.62% 22.05% -0.38% Excluding sales charges 9.62 27.05 0.07 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY GROWTH RUSSELL 1000(R) EQUITY FUND GROWTH INDEX --------------- --------------- 11/4/05 10000 10000 10560 10553 11640 11846 11903 11818 7895 8087 4/30/10 9832 11173 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 5.00% if redeemed within the first six years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (11/4/05) - ------------------------------------------------------- With sales charges 8.73% 26.18% 0.09% Excluding sales charges 9.73 27.18 0.09 </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY GROWTH RUSSELL 1000(R) EQUITY FUND GROWTH INDEX --------------- --------------- 11/4/05 10000 10000 10560 10553 11640 11846 11903 11818 7895 8087 4/30/10 10040 11173 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (11/4/05) - ---------------------------------------------- 10.49% 28.77% 1.22% </Table> (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY GROWTH RUSSELL 1000(R) EQUITY FUND GROWTH INDEX --------------- --------------- 11/4/05 10000 10000 10610 10553 11808 11846 12255 11818 8202 8087 4/30/10 10561 11173 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION Russell 1000(R) Growth Index(3) 15.79% 38.16% 2.50% Average Lipper large-cap growth fund(4) 14.71 34.87 0.68 </Table> A shares from inception through February 27, 2008, adjusted for differences in certain contractual expenses and fees. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. The Russell 1000(R) Growth Index measures the performance of those Russell 1000(R) companies with higher price-to-book ratios and higher forecasted growth values. The Russell 1000(R) Index measures the performance of the 1,000 largest companies in the Russell 3000(R) Index, which represents approximately 92% of the total market capitalization of the Russell 3000(R) Index. The Russell 3000(R) Index measures the performance of the 3,000 largest U.S. companies based on total market capitalization, which represents approximately 98% of the investable U.S. equity market. Total returns assume reinvestment of all dividends and capital gains. The Russell 1000(R) Growth Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 4. The average Lipper large-cap growth fund is representative of funds that, by portfolio practice, invest at least 75% of their equity assets in companies with market capitalization (on a three-year weighted basis) above Lipper's U.S. Diversified Equity large-cap floor. Large-cap growth funds typically have an above-average price-to-earning ratio, price-to-book ratio, and three- year sales-per-share growth value, compared to the S&P 500(R) Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividends and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Growth Equity Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY GROWTH EQUITY FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,101.50 $ 7.92 $1,017.30 $ 7.60 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,102.90 $ 6.31 $1,018.80 $ 6.06 - ------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,096.20 $11.80 $1,013.50 $11.33 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,098.60 $11.81 $1,013.50 $11.33 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,104.90 $ 5.06 $1,020.00 $ 4.86 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.52% for Investor Class, 1.21% for Class A, 2.27% for Class B and Class C and 0.97% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 INDUSTRY COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Computers & Peripherals 8.1% IT Services 7.8 Software 7.8 Communications Equipment 5.4 Machinery 5.3 Health Care Providers & Services 5.2 Energy Equipment & Services 4.3 Pharmaceuticals 4.2 Beverages 3.7 Biotechnology 3.6 Internet Software & Services 3.4 Hotels, Restaurants & Leisure 3.3 Health Care Equipment & Supplies 3.2 Food & Staples Retailing 3.1 Internet & Catalog Retail 3.1 Road & Rail 2.5 Aerospace & Defense 2.3 Exchange Traded Funds 2.2 Capital Markets 2.1 Semiconductors & Semiconductor Equipment 2.1 Household Products 2.0 Media 1.6 Specialty Retail 1.4 Textiles, Apparel & Luxury Goods 1.4 Wireless Telecommunication Services 1.4 Consumer Finance 1.3 Diversified Financial Services 1.2 Metals & Mining 1.2 Oil, Gas & Consumable Fuels 1.2 Household Durables 1.1 Multiline Retail 1.0 Food Products 0.9 Construction & Engineering 0.5 Electronic Equipment & Instruments 0.5 Chemicals 0.3 Short-Term Investment 0.4 Other Assets, Less Liabilities -0.1 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 10 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Microsoft Corp. 2. Apple, Inc. 3. Hewlett-Packard Co. 4. PepsiCo, Inc. 5. McDonald's Corp. 6. International Business Machines Corp. 7. Union Pacific Corp. 8. Cisco Systems, Inc. 9. Oracle Corp. 10. Abbott Laboratories </Table> 8 MainStay Growth Equity Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGER HARISH KUMAR, PHD, CFA, OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY GROWTH EQUITY FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Growth Equity Fund returned 10.15% for Investor Class shares, 10.29% for Class A shares, 9.62% for Class B shares and 9.73% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 10.49%. All share classes underperformed the 14.71% return of the average Lipper(1) large-cap growth fund and the 15.79% return of the Russell 1000(R) Growth Index(2) for the six months ended April 30, 2010. The Russell 1000(R) Growth Index is the Fund's broad-based securities-market index. See pages 5 and 6 for Fund returns with sales charges. WHAT ACCOUNTED FOR THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund underperformed the Russell 1000(R) Growth Index primarily because of stock selection in the health care and consumer staples sectors. DURING THE REPORTING PERIOD, WHICH INDUSTRIES WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH STOCKS WERE PARTICULARLY WEAK? On an absolute basis, the industries that made the strongest contributions to the Fund's performance were computers & peripherals, software and machinery. Industries that detracted on an absolute basis included food & staples retailing, capital markets and multiline retail. DURING THE REPORTING PERIOD, WHICH STOCKS WERE STRONG PERFORMERS AND WHICH STOCKS WERE WEAK? The stocks that were the strongest contributors to the Fund's absolute performance included information technology companies Apple and Microsoft and rail transportation provider Union Pacific. On an absolute basis, major detractors included retail drugstore chain CVS Caremark, digital wireless telecommunications company Qualcomm and medical products supplier Baxter International. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During the reporting period, we initiated new positions for the Fund in diversified consumer products manufacturer Procter & Gamble and Internet software & services provider Yahoo! Significant sales during the reporting period included aerospace & defense company United Technologies and agricultural chemicals manufacturer Monsanto. HOW DID THE FUND'S SECTOR WEIGHTINGS CHANGE OVER THE COURSE OF THE REPORTING PERIOD? During the reporting period, we increased the Fund's weightings relative to the Russell 1000(R) Growth Index in the health care and information technology sectors. Over the same period, we decreased the Fund's weightings in consumer discretionary and financials. HOW WAS THE FUND POSITIONED AT THE END OF APRIL 2010, AND HOW DID THIS POSITIONING AFFECT THE FUND'S PERFORMANCE? The Fund's sector-group positioning is a result of our bottom-up stock selection process rather than a top-down macroeconomic viewpoint. As of April 30, 2010, the Fund was overweight relative to the Russell 1000(R) Growth Index in energy and telecommunication services. Both of these positions helped the Fund's relative performance during the reporting period. On the same date, the Fund held underweight positions relative to the Russell 1000(R) Growth Index in materials and consumer staples. During the reporting period, both of these positions detracted from the Fund's performance relative to the benchmark. 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the Russell 1000(R) Growth Index. The opinions expressed are those of the portfolio manager as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 9 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 97.5%+ - ------------------------------------------------------- AEROSPACE & DEFENSE 2.3% Boeing Co. (The) 61,066 $ 4,423,011 General Dynamics Corp. 45,051 3,440,094 Rockwell Collins, Inc. 88,603 5,759,195 ------------ 13,622,300 ------------ BEVERAGES 3.7% Coca-Cola Co. (The) 111,933 5,982,819 V PepsiCo, Inc. 244,673 15,957,573 ------------ 21,940,392 ------------ BIOTECHNOLOGY 3.6% Amgen, Inc. (a) 119,162 6,835,132 Celgene Corp. (a) 109,083 6,757,692 Gilead Sciences, Inc. (a) 192,459 7,634,849 ------------ 21,227,673 ------------ CAPITAL MARKETS 2.1% Ameriprise Financial, Inc. 49,939 2,315,172 Blackstone Group L.P. (The) 321,365 4,492,683 Goldman Sachs Group, Inc. (The) 38,712 5,620,982 ------------ 12,428,837 ------------ CHEMICALS 0.3% Celanese Corp. Series A 45,388 1,451,962 ------------ COMMUNICATIONS EQUIPMENT 5.4% V Cisco Systems, Inc. (a) 542,485 14,603,696 Juniper Networks, Inc. (a) 239,883 6,815,076 QUALCOMM, Inc. 261,982 10,149,183 ------------ 31,567,955 ------------ COMPUTERS & PERIPHERALS 8.1% V Apple, Inc. (a) 96,270 25,138,022 Dell, Inc. (a) 242,069 3,916,677 V Hewlett-Packard Co. 354,235 18,409,593 ------------ 47,464,292 ------------ CONSTRUCTION & ENGINEERING 0.5% URS Corp. (a) 53,996 2,772,695 ------------ CONSUMER FINANCE 1.3% American Express Co. 168,994 7,794,003 ------------ DIVERSIFIED FINANCIAL SERVICES 1.2% JPMorgan Chase & Co. 170,302 7,251,459 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS 0.5% Jabil Circuit, Inc. 181,596 2,782,051 ------------ ENERGY EQUIPMENT & SERVICES 4.3% FMC Technologies, Inc. (a) 91,299 6,180,030 Halliburton Co. 155,765 4,774,197 Schlumberger, Ltd. 143,784 10,269,053 Transocean, Ltd. (a) 59,280 4,294,836 ------------ 25,518,116 ------------ FOOD & STAPLES RETAILING 3.1% Costco Wholesale Corp. 107,885 6,373,846 Wal-Mart Stores, Inc. 217,303 11,658,306 ------------ 18,032,152 ------------ FOOD PRODUCTS 0.9% General Mills, Inc. 77,430 5,511,467 ------------ HEALTH CARE EQUIPMENT & SUPPLIES 3.2% Baxter International, Inc. 123,980 5,854,335 CareFusion Corp. (a) 113,396 3,127,462 Hospira, Inc. (a) 134,964 7,259,713 Inverness Medical Innovations, Inc. (a) 63,556 2,528,258 ------------ 18,769,768 ------------ HEALTH CARE PROVIDERS & SERVICES 5.2% AmerisourceBergen Corp. 258,392 7,971,393 DaVita, Inc. (a) 69,740 4,353,868 Medco Health Solutions, Inc. (a) 200,281 11,800,557 UnitedHealth Group, Inc. 202,962 6,151,778 ------------ 30,277,596 ------------ HOTELS, RESTAURANTS & LEISURE 3.3% V McDonald's Corp. 215,713 15,227,181 Starwood Hotels & Resorts Worldwide, Inc. 74,161 4,042,516 ------------ 19,269,697 ------------ HOUSEHOLD DURABLES 1.1% Fortune Brands, Inc. 60,703 3,182,051 KB Home 176,643 3,273,195 ------------ 6,455,246 ------------ HOUSEHOLD PRODUCTS 2.0% Procter & Gamble Co. (The) 185,849 11,552,374 ------------ INTERNET & CATALOG RETAIL 3.1% Amazon.com, Inc. (a) 82,608 11,322,252 Priceline.com, Inc. (a) 27,133 7,110,203 ------------ 18,432,455 ------------ </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. 10 MainStay Growth Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) INTERNET SOFTWARE & SERVICES 3.4% Google, Inc. Class A (a) 22,981 $ 12,075,137 Yahoo!, Inc. (a) 476,737 7,880,462 ------------ 19,955,599 ------------ IT SERVICES 7.8% Accenture PLC Class A 203,761 8,892,130 Cognizant Technology Solutions Corp. Class A (a) 201,628 10,319,321 V International Business Machines Corp. 117,322 15,134,538 MasterCard, Inc. Class A 16,690 4,139,788 Visa, Inc. Class A 79,720 7,193,135 ------------ 45,678,912 ------------ MACHINERY 5.3% Cummins, Inc. 71,452 5,160,978 Danaher Corp. 72,923 6,145,951 Deere & Co. 107,685 6,441,717 Flowserve Corp. 49,528 5,674,918 Ingersoll-Rand PLC 78,539 2,904,372 Joy Global, Inc. 79,135 4,495,659 ------------ 30,823,595 ------------ MEDIA 1.6% Discovery Communications, Inc. Class A (a) 69,548 2,691,507 News Corp. Class A 423,604 6,531,974 ------------ 9,223,481 ------------ METALS & MINING 1.2% Freeport-McMoRan Copper & Gold, Inc. 48,320 3,649,610 United States Steel Corp. 63,734 3,483,700 ------------ 7,133,310 ------------ MULTILINE RETAIL 1.0% Target Corp. 106,342 6,047,670 ------------ OIL, GAS & CONSUMABLE FUELS 1.2% Occidental Petroleum Corp. 55,484 4,919,211 Southwestern Energy Co. (a) 57,789 2,293,068 ------------ 7,212,279 ------------ PHARMACEUTICALS 4.2% V Abbott Laboratories 284,572 14,558,704 Merck & Co., Inc. 157,155 5,506,711 Teva Pharmaceutical Industries, Ltd., Sponsored ADR (b) 74,600 4,381,258 ------------ 24,446,673 ------------ ROAD & RAIL 2.5% V Union Pacific Corp. 194,400 14,708,304 ------------ SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT 2.1% Lam Research Corp. (a) 144,482 5,858,745 Texas Instruments, Inc. 252,923 6,578,527 ------------ 12,437,272 ------------ SOFTWARE 7.8% Electronic Arts, Inc. (a) 152,679 2,957,392 V Microsoft Corp. 861,952 26,324,014 V Oracle Corp. 564,295 14,581,383 Sybase, Inc. (a) 51,265 2,223,876 ------------ 46,086,665 ------------ SPECIALTY RETAIL 1.4% GameStop Corp. Class A (a) 96,074 2,335,559 O'Reilly Automotive, Inc. (a) 119,625 5,848,466 ------------ 8,184,025 ------------ TEXTILES, APPAREL & LUXURY GOODS 1.4% NIKE, Inc. Class B 72,363 5,493,075 Warnaco Group, Inc. (The) (a) 60,351 2,887,192 ------------ 8,380,267 ------------ WIRELESS TELECOMMUNICATION SERVICES 1.4% American Tower Corp. Class A (a) 141,938 5,792,490 Leap Wireless International, Inc. (a) 134,225 2,459,002 8,251,492 ------------ Total Common Stocks (Cost $515,897,016) 572,692,034 ------------ EXCHANGE TRADED FUNDS 2.2% (C) - ------------------------------------------------------- iShares Russell 1000 Growth Index Fund 38,537 2,023,578 S&P 500 Index-SPDR Trust Series 1 94,723 11,258,776 ------------ Total Exchange Traded Funds (Cost $13,331,057) 13,282,354 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENT 0.4% - ------------------------------------------------------- REPURCHASE AGREEMENT 0.4% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $2,245,056 (Collateralized by a United States Treasury Bill with a rate of 0.135% and a maturity date of 5/27/10, with a Principal Amount of $2,295,000 and a Market Value of $2,294,771) $2,245,054 $ 2,245,054 ------------ Total Short-Term Investment (Cost $2,245,054) 2,245,054 ------------ Total Investments (Cost $531,473,127) (d) 100.1% 588,219,442 Other Assets, Less Liabilities (0.1) (867,851) ---------- ------------ Net Assets 100.0% $587,351,591 ========== ============ </Table> <Table> (a) Non-income producing security. (b) ADR--American Depositary Receipt. (c) Exchange Traded Fund-An investment vehicle that represents a basket of securities that is traded on an exchange. (d) At April 30, 2010, cost is $535,195,684 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 68,763,099 Gross unrealized depreciation (15,739,341) ------------ Net unrealized appreciation $ 53,023,758 ============ </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $572,692,034 $ -- $ -- $572,692,034 Exchange Traded Funds 13,282,354 -- -- 13,282,354 Short-Term Investment Repurchase Agreement -- 2,245,054 -- 2,245,054 ------------ ---------- -------- ------------ Total Investments in Securities $585,974,388 $2,245,054 $-- $588,219,442 ============ ========== ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 12 MainStay Growth Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $531,473,127) $588,219,442 Receivables: Dividends and interest 485,872 Fund shares sold 90,484 Other assets 110,180 ------------ Total assets 588,905,978 ------------ LIABILITIES: Payables: Transfer agent (See Note 3) 490,697 Fund shares redeemed 416,662 Manager (See Note 3) 343,635 NYLIFE Distributors (See Note 3) 192,325 Shareholder communication 66,030 Professional fees 40,819 Trustees 3,041 Custodian 578 Accrued expenses 600 ------------ Total liabilities 1,554,387 ------------ Net assets $587,351,591 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 57,850 Additional paid-in capital 522,883,334 ------------ 522,941,184 Accumulated distributions in excess of net investment income (1,048,492) Accumulated net realized gain on investments and foreign currency transactions 8,712,584 Net unrealized appreciation on investments 56,746,315 ------------ Net assets $587,351,591 ============ INVESTOR CLASS Net assets applicable to outstanding shares $250,840,389 ============ Shares of beneficial interest outstanding 24,569,374 ============ Net asset value per share outstanding $ 10.21 Maximum sales charge (5.50% of offering price) 0.59 ------------ Maximum offering price per share outstanding $ 10.80 ============ CLASS A Net assets applicable to outstanding shares $218,024,171 ============ Shares of beneficial interest outstanding 21,352,729 ============ Net asset value per share outstanding $ 10.21 Maximum sales charge (5.50% of offering price) 0.59 ------------ Maximum offering price per share outstanding $ 10.80 ============ CLASS B Net assets applicable to outstanding shares $108,703,416 ============ Shares of beneficial interest outstanding 10,964,503 ============ Net asset value and offering price per share outstanding $ 9.91 ============ CLASS C Net assets applicable to outstanding shares $ 2,985,762 ============ Shares of beneficial interest outstanding 301,134 ============ Net asset value and offering price per share outstanding $ 9.92 ============ CLASS I Net assets applicable to outstanding shares $ 6,797,853 ============ Shares of beneficial interest outstanding 662,476 ============ Net asset value and offering price per share outstanding $ 10.26 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (a) $ 2,916,946 Interest 643 ------------ Total income 2,917,589 ------------ EXPENSES: Manager (See Note 3) 1,796,776 Distribution/Service--Investor Class (See Note 3) 268,602 Distribution/Service--Class A (See Note 3) 232,094 Distribution/Service--Class B (See Note 3) 485,231 Distribution/Service--Class C (See Note 3) 13,084 Transfer agent (See Note 3) 973,854 Professional fees 62,026 Registration 51,258 Shareholder communication 50,018 Trustees 10,766 Custodian 9,444 Miscellaneous 12,918 ------------ Total expenses 3,966,071 ------------ Net investment loss (1,048,482) ------------ REALIZED AND UNREALIZED GAIN ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain on: Security transactions 41,895,902 Foreign currency transactions 60 ------------ Net realized gain on investments and foreign currency transactions 41,895,962 ------------ Net change in unrealized appreciation on investments (16,647,995) ------------ Net realized and unrealized gain on investments and foreign currency transactions 25,247,967 ------------ Net increase in net assets resulting from operations $ 24,199,485 ============ </Table> (a) Dividends recorded net of foreign withholding taxes in the amount of $19,254. 14 MainStay Growth Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income (loss) $ (1,048,482) $ 397,169 Net realized gain (loss) on investments and foreign currency transactions 41,895,962 (12,318,335) Net change in unrealized appreciation (depreciation) on investments (16,647,995) 15,484,579 -------------------------- Net increase in net assets resulting from operations 24,199,485 3,563,413 -------------------------- Dividends to shareholders: From net investment income: Investor Class (213) -- Class A (727) (70) Class I (285,841) (326,941) -------------------------- Total dividends to shareholders (286,781) (327,011) -------------------------- Capital share transactions: Net proceeds from sale of shares 11,716,254 4,679,040 Net asset value of shares issued in connection with the acquisition of MainStay Capital Appreciation Fund (See Note 9) 587,431,416 -- Net asset value of shares issued to shareholders in reinvestment of dividends 217,948 299,520 Cost of shares redeemed (72,453,366) (47,293,441) -------------------------- Increase (decrease) in net assets derived from capital share transactions 526,912,252 (42,314,881) -------------------------- Net increase (decrease) in net assets 550,824,956 (39,078,479) NET ASSETS: Beginning of period 36,526,635 75,605,114 -------------------------- End of period $587,351,591 $ 36,526,635 ========================== Accumulated undistributed (distributions in excess of) net investment income at end of period $ (1,048,492) $ 286,771 ========================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A INVESTOR CLASS ------------------------ ------------------------------------------------- YEAR FEBRUARY 28, ENDED SIX MONTHS 2008** SIX MONTHS OCTO- ENDED YEAR ENDED THROUGH ENDED BER APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, 31, 2010* 2009 2008 2010* 2009 Net asset value at beginning of period $ 9.32 $ 8.26 $ 11.79 $ 9.32 $ 8.26 -------- ------ ------- -------- ------ Net investment income (loss) (0.02)(a) 0.02(a) (0.02) (0.00)++(a) 0.02 (a) Net realized and unrealized gain (loss) on investments 0.96 1.04 (3.51) 0.96 1.05 -------- ------ ------- -------- ------ Total from investment operations 0.94 1.06 (3.53) 0.96 1.07 -------- ------ ------- -------- ------ Less dividends and distributions: From net investment income (0.05) -- -- (0.07) (0.01) From net realized gain on investments -- -- -- -- -- -------- ------ ------- -------- ------ Total dividends and distributions (0.05) -- -- (0.07) (0.01) -------- ------ ------- -------- ------ Net asset value at end of period $ 10.21 $ 9.32 $ 8.26 $ 10.21 $ 9.32 ======== ====== ======= ======== ====== Total investment return (b) 10.15%(d) 12.83%(c) (29.94%)(d) 10.29%(d) 13.01% Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.39%)++ 0.21% (0.35%)++ (0.08%)++ 0.26% Net expenses 1.52% ++ 1.41% 1.31% ++ 1.21% ++ 1.31% Expenses (before waiver) 1.52% ++ 1.41% 1.61% ++ 1.21% ++ 1.32% Portfolio turnover rate 76% 156% 291% 76% 156% Net assets at end of period (in 000's) $250,840 $ 37 $ 24 $218,024 $ 92 <Caption> CLASS A ---------------------------------------- NOVEMBER 4, 2005** YEAR ENDED OCTOBER THROUGH 31, OCTOBER 31, 2008 2007 2006 Net asset value at beginning of period $ 13.19 $11.01 $10.00 ------- ------ ------ Net investment income (loss) (0.02) 0.01 (0.01) Net realized and unrealized gain (loss) on investments (4.84) 2.25 1.02 ------- ------ ------ Total from investment operations (4.86) 2.26 1.01 ------- ------ ------ Less dividends and distributions: From net investment income -- -- -- From net realized gain on investments (0.07) (0.08) -- ------- ------ ------ Total dividends and distributions (0.07) (0.08) -- ------- ------ ------ Net asset value at end of period $ 8.26 $13.19 $11.01 ======= ====== ====== Total investment return (b) (37.06%) 20.51% 10.20%(d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.16%) 0.08% (0.12%)++ Net expenses 1.17% 1.25% 1.25% ++ Expenses (before waiver) 1.18% 1.37% 1.71% ++ Portfolio turnover rate 291% 279% 138% Net assets at end of period (in 000's) $ 49 $ 66 $ 55 </Table> <Table> <Caption> CLASS C ------------------------------------------------------------------------ NOVEMBER 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 Net asset value at beginning of period $ 9.03 $ 8.06 $ 12.99 $10.93 $10.00 ------ ------ ------- ------ ------ Net investment income (loss) (0.06)(a) (0.04)(a) (0.12) (0.08) (0.09) Net realized and unrealized gain (loss) on investments 0.95 1.01 (4.74) 2.22 1.02 ------ ------ ------- ------ ------ Total from investment operations 0.89 0.97 (4.86) 2.14 0.93 ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income -- -- -- -- -- From net realized gain on investments -- -- (0.07) (0.08) -- ------ ------ ------- ------ ------ Total dividends and distributions -- -- (0.07) (0.08) -- ------ ------ ------- ------ ------ Net asset value at end of period $ 9.92 $ 9.03 $ 8.06 $12.99 $10.93 ====== ====== ======= ====== ====== Total investment return (b) 9.86%(c)(d) 12.03%(c) (37.63%) 19.56% 9.40%(d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (1.14%)++ (0.52%) (1.04%) (0.67%) (0.87%)++ Net expenses 2.27% ++ 2.16% 2.06% 2.00% 2.00% ++ Expenses (before waiver) 2.27% ++ 2.16% 2.26% 2.12% 2.46% ++ Portfolio turnover rate 76% 156% 291% 279% 138% Net assets at end of period (in 000's) $2,986 $ 45 $ 40 $ 65 $ 55 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. (d) Total return is not annualized. </Table> 16 MainStay Growth Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS B --------------------------------------------------------------------------------- NOVEMBER 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 $ 9.04 $ 8.07 $ 12.99 $10.93 $10.00 -------- ------ ------- ------ ------ (0.05)(a) (0.07)(a) (0.10) (0.08) (0.09) 0.92 1.04 (4.75) 2.22 1.02 -------- ------ ------- ------ ------ 0.87 0.97 (4.85) 2.14 0.93 -------- ------ ------- ------ ------ -- -- -- -- -- -- -- (0.07) (0.08) -- -------- ------ ------- ------ ------ -- -- (0.07) (0.08) -- -------- ------ ------- ------ ------ $ 9.91 $ 9.04 $ 8.07 $12.99 $10.93 ======== ====== ======= ====== ====== 9.62%(d) 12.02% (37.55%) 19.67% 9.30%(d) (1.13%)++ (0.82%) (1.04%) (0.67%) (0.87%)++ 2.27% ++ 2.18% 2.06% 2.00% 2.00% ++ 2.27% ++ 2.18% 2.26% 2.12% 2.46% ++ 76% 156% 291% 279% 138% $108,703 $ 122 $ 42 $ 65 $ 55 </Table> <Table> <Caption> CLASS I ------------------------------------------------------------------------------------ NOVEMBER 4, SIX MONTHS 2005** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 2006 $ 9.36 $ 8.30 $ 13.24 $ 11.04 $ 10.00 ------ ------- ------- -------- ------- 0.01 (a) 0.06 (a) 0.02 0.02 0.01 0.98 1.04 (4.87) 2.28 1.03 ------ ------- ------- -------- ------- 0.99 1.10 (4.85) 2.30 1.04 ------ ------- ------- -------- ------- (0.09) (0.04) (0.02) (0.02) -- -- -- (0.07) (0.08) -- ------ ------- ------- -------- ------- (0.09) (0.04) (0.09) (0.10) -- ------ ------- ------- -------- ------- $10.26 $ 9.36 $ 8.30 $ 13.24 $ 11.04 ====== ======= ======= ======== ======= 10.49%(d) 13.29% (36.80%) 20.93% 10.40%(d) 0.14%++ 0.74% 0.21% 0.31% 0.11%++ 0.97%++ 1.03% 0.81% 0.92% 1.00%++ 0.97%++ 1.05% 0.81% 0.92% 1.46%++ 76% 156% 291% 279% 138% $6,798 $36,230 $75,450 $173,475 $26,586 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Growth Equity Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay Growth Equity Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers five classes of shares. Class A shares, Class B shares, Class C shares and Class I shares commenced operations on November 4, 2005. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class B shares and Class C shares are offered at NAV without an initial sales charge, although a declining contingent deferred sales charge may be imposed on redemptions made within six years of purchase of Class B shares and a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The five classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class B and Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek long-term growth of capital. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants 18 MainStay Growth Equity Fund would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income and distributions of net realized capital and currency gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under mainstayinvestments.com 19 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (I) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. Madison Square Investors LLC ("Madison Square Investors" or "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.70% on assets up to $500 million and 0.675% on assets over $500 million. The effective management fee rate (exclusive of any applicable waivers/reimbursements) was 0.70% for the six-month period ended April 30, 2010. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $1,796,776. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. 20 MainStay Growth Equity Fund (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Pursuant to the Class B and Class C Plans, Class B and Class C shares of the Fund pay the Distributor a monthly distribution fee at an annual rate of 0.75% of the average daily net assets of the Fund's Class B and Class C shares, along with a service fee at an annual rate of 0.25% of the average daily net assets of the Class B and Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $15,157 and $3,392, respectively, for the six-month period ended April 30, 2010. The Fund was also advised that the Distributor retained contingent deferred sales charges on redemptions of Class A, Class B and Class C shares of $641, $72,225 and $163, respectively, for the six-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Investor Class $534,064 - ----------------------------------------------- Class A 176,636 - ----------------------------------------------- Class B 241,636 - ----------------------------------------------- Class C 6,509 - ----------------------------------------------- Class I 15,009 - ----------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Investor Class $21,768 0.0%++ - -------------------------------------------------- Class A 88,509 0.0++ - -------------------------------------------------- Class C 74 0.0++ - -------------------------------------------------- Class I 1,090 0.0++ - -------------------------------------------------- </Table> ++ Less than one cent per share. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $13,102. NOTE 4--FEDERAL INCOME TAX: At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $29,460,822 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $17,421 2017 12,040 - ---------------------------------- ----- Total $29,461 - ---------------------------------- ----- </Table> The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $327,011 - ----------------------------------------------- </Table> mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 6--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the six-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $378,121 and $423,890, respectively. NOTE 8--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 324,265 $ 3,253,494 Shares issued in connection with the acquisition of MainStay Capital Appreciation Fund 25,405,384 249,912,764 Shares issued to shareholders in reinvestment of dividends 22 213 Shares redeemed (1,492,133) (14,898,403) ------------------------ Net increase in shares outstanding before conversion 24,237,538 238,268,068 Shares converted into Investor Class (See Note 1) 805,947 8,029,750 Shares converted from Investor Class (See Note 1) (478,104) (4,829,504) ------------------------ Net increase 24,565,381 $241,468,314 ======================== Year ended October 31, 2009: Shares sold 978 $ 8,948 ------------------------ Net increase in shares outstanding before conversion 978 8,948 Shares converted into Investor Class (See Note 1) 162 1,097 ------------------------ Net increase 1,140 $ 10,045 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 422,143 $ 4,230,025 Shares issued in connection with the acquisition of MainStay Capital Appreciation Fund 21,838,919 214,573,935 Shares issued to shareholders in reinvestment of dividends 41 399 Shares redeemed (1,611,694) (16,082,243) ------------------------ Net increase in shares outstanding before conversion 20,649,409 202,722,116 Shares converted into Class A (See Note 1) 771,164 7,746,230 Shares converted from Class A (See Note 1) (77,747) (796,134) ------------------------ Net increase 21,342,826 $209,672,212 ======================== Year ended October 31, 2009: Shares sold 4,903 $ 44,229 Shares issued to shareholders in reinvestment of dividends 1 11 Shares redeemed (943) (7,041) ------------------------ Net increase 3,961 $ 37,199 ======================== </Table> 22 MainStay Growth Equity Fund <Table> <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 387,449 $ 3,841,380 Shares issued in connection with the acquisition of MainStay Capital Appreciation Fund 12,472,995 119,463,886 Shares redeemed (860,615) (8,349,026) ------------------------ Net increase in shares outstanding before conversion 11,999,829 114,956,240 Shares converted from Class B (See Note 1) (1,048,815) (10,150,342) ------------------------ Net increase 10,951,014 $104,805,898 ======================== Year ended October 31, 2009: Shares sold 16,456 $ 130,751 Shares redeemed (8,068) (70,305) ------------------------ Net increase in shares outstanding before conversion 8,388 60,446 Shares converted from Class B (See Note 1) (166) (1,097) ------------------------ Net increase 8,222 $ 59,349 ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 14,668 $ 143,499 Shares issued in connection with the acquisition of MainStay Capital Appreciation Fund 313,217 3,001,872 Shares redeemed (31,751) (312,252) ------------------------ Net increase 296,134 $ 2,833,119 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 24,879 $ 247,856 Shares issued in connection with the acquisition of MainStay Capital Appreciation Fund 48,621 478,959 Shares issued to shareholders in reinvestment of dividends 22,291 217,336 Shares redeemed (3,302,559) (32,811,442) ------------------------ Net decrease (3,206,768) $(31,867,291) ======================== Year ended October 31, 2009: Shares sold 561,272 $ 4,495,112 Shares issued to shareholders in reinvestment of dividends 40,041 299,509 Shares redeemed (5,817,316) (47,216,095) ------------------------ Net decrease (5,216,003) $(42,421,474) ======================== </Table> Class C shares had no activity for the six months period ended April 30, 2010 and year ended October 31, 2009. NOTE 9--FUND ACQUISITION: At a meeting held on June 23, 2009, the Board of Trustees approved a plan of reorganization where by the Fund would acquire the assets, including the investments, and assume the identified liabilities of MainStay Capital Appreciation Fund, a series of The MainStay Funds. Shareholders of the MainStay Capital Appreciation Fund approved this reorganization on November 16, 2009, which was then completed on November 24, 2009. The aggregate net assets of the Fund immediately before the acquisition were $32,383,788 and the combined net assets after the acquisition were $619,815,204. The acquisition was accomplished by a tax-free exchange of the following: <Table> <Caption> MAINSTAY CAPITAL APPRECIATION FUND SHARES VALUE Investor Class 9,208,553 $249,912,764 - ------------------------------------------------------ Class A 7,862,472 214,573,935 - ------------------------------------------------------ Class B 4,991,180 119,463,886 - ------------------------------------------------------ Class C 125,395 3,001,872 - ------------------------------------------------------ Class I 17,134 478,959 - ------------------------------------------------------ </Table> In exchange for the MainStay Capital Appreciation Fund shares and net assets, the Fund issued 25,405,384 Investor Class Shares; 21,838,919 Class A shares; 12,472,995 Class B shares; 313,217 Class C shares and 48,621 Class I shares. MainStay Capital Appreciation Fund's net assets after adjustments for any permanent book-to-tax differences at the acquisition date were as follows, which include the following amounts of capital stock, unrealized appreciation, accumulated net realized loss and undistributed net investment loss: <Table> <Caption> ACCUMULATED UNDISTRIBUTED TOTAL NET UNREALIZED NET REALIZED NET INVESTMENT ASSETS CAPITAL STOCK APPRECIATION LOSS LOSS MainStay Capital Appreciation Fund $587,431,416 $613,141,766 $69,756,562 $(95,112,046) $(354,866) - ---------------------------------------------------------------------------------------------------------------- </Table> mainstayinvestments.com 23 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) Assuming the acquisition had been completed on November 1, 2010, the beginning of the annual reporting period of the Fund, the Fund's pro forma results of operations for the period ended April 30, 2010, are as follows: <Table> Net investment loss $(1,417,792) - ------------------------------------------------ Net gain on investments $59,817,466 - ------------------------------------------------ Net increase in net assets resulting from operations $58,399,674 - ------------------------------------------------ </Table> Because the combined investment portfolios have been managed as a single integrated portfolio since the acquisition was completed, it is not practicable to separate the amounts of revenue and earnings of the MainStay Capital Appreciation Fund that have been included in the Fund's Statement of Operations since October 31, 2009. In December 2007, the Financial Accounting Standards Board issued Accounting Standards Codification (ASC) 805 (formerly FAS 141R Business Combinations), which requires the following disclosures by the acquirer, among other things, when a transaction or other event meets the definition of a business combination: - - The identification of the acquiree - - Recognizing and measuring identifiable assets acquired and liabilities assumed, at the acquisition date, generally at their fair values - - Disclosure, by the acquirer, of information that enables users of its financial statements to evaluate the nature and financial effect of a business combination that occurs during the current reporting period ASC 805 requires prospective application to business combinations for which the acquisition date occurs in an annual reporting period beginning on or after December 15, 2008. In accordance with ASC 805, for financial reporting purposes, assets received and shares issued by the Fund were recorded at fair value; however, the cost basis of the investments received from MainStay Capital Appreciation Fund was carried forward to align ongoing reporting of the Fund's realized and unrealized gains and losses with amounts distributable to shareholders for tax purposes. ASC 805 requires disclosure in this semi-annual report, and in the Fund's annual report as of October 31, 2010, of the Fund's pro-forma results of operations, including net investment income, net gain (loss) on investments and net increase (decrease) in net assets resulting from operations, assuming the acquisition had been completed on November 1, 2009, the beginning of the annual reporting period of the Fund, through the end of the applicable reporting period. ASC 805 also requires the Fund to report, if practicable, the amounts of revenue and earnings of the acquiree since the acquisition date included in the combined entity's income statement for the reporting period. Because the combined investment portfolios have been managed as a single integrated portfolio since the acquisition was completed, it is not practicable to separate the amounts of revenue and earnings of the MainStay Capital Appreciation Fund that will be included in the Fund's Statement of Operations since November 24, 2009. NOTE 10--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 11--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 24 MainStay Growth Equity Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; or (ii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request (i) by calling 800-MAINSTAY (624-6782); (ii) by visiting the Fund's website at mainstayinvestments.com; or (iii) on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by (i) visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 25 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18293 MS121-10 MSGE10-06/10 B8 (MAINSTAY INVESTMENTS LOGO) MAINSTAY HIGH YIELD MUNICIPAL BOND FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during this period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six months ended April 30, 2010, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the six-month period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. During the period covered by this report, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the period covered by this report. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY HIGH YIELD MUNICIPAL BOND FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 10 - --------------------------------------------- FINANCIAL STATEMENTS 13 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 17 - --------------------------------------------- BOARD CONSIDERATION AND APPROVAL OF MANAGEMENT AGREEMENT AND SUBADVISORY AGREEMENT 23 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 26 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 26 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES--MAXIMUM 4.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> COMMENCEMENT AVERAGE ANNUAL OF OPERATIONS TOTAL RETURNS (3/31/10) - ---------------------------------------- With sales charges -2.80% Excluding sales charges 1.78 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY HIGH BARCLAYS CAPITAL HIGH YIELD YIELD MUNICIPAL MUNICIPAL BOND MUNICIPAL COMPOSITE BOND FUND INDEX INDEX --------------- ---------------- ------------------- 3/31/10 9550.00 10000.00 10000.00 4/30/10 9720.00 10122.00 10144.00 </Table> CLASS A SHARES--MAXIMUM 4.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> COMMENCEMENT AVERAGE ANNUAL OF OPERATIONS TOTAL RETURNS (3/31/10) - ---------------------------------------- With sales charges -2.71% Excluding sales charges 1.88 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY HIGH BARCLAYS CAPITAL HIGH YIELD YIELD MUNICIPAL MUNICIPAL BOND MUNICIPAL COMPOSITE BOND FUND INDEX INDEX --------------- ---------------- ------------------- 4/30/00 23875.00 25000.00 25000.00 4/30/10 24323.00 25304.00 25359.00 </Table> CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> COMMENCEMENT AVERAGE ANNUAL OF OPERATIONS TOTAL RETURNS (3/31/10) - ---------------------------------------- With sales charges 0.84% Excluding sales charges 1.84 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY HIGH BARCLAYS CAPITAL HIGH YIELD YIELD MUNICIPAL MUNICIPAL BOND MUNICIPAL COMPOSITE BOND FUND INDEX INDEX --------------- ---------------- ------------------- 4/30/00 10000.00 10000.00 10000.00 4/30/10 10084.00 10122.00 10144.00 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 4.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. The Barclays Capital Municipal Bond Index includes approximately 15,000 municipal bonds, rated Baa or better by Moody's, with a maturity of at least two years. Bonds subject to the Alternative Minimum Tax or with floating or zero coupons are excluded. Total returns assume the reinvestment of all dividends and capital gains. The Barclays Capital Municipal Bond Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 3. The High Yield Municipal Bond Composite Index is comprised of the Barclays Capital High Yield Municipal Bond Index and THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> COMMENCEMENT AVERAGE ANNUAL OF OPERATIONS TOTAL RETURNS (3/31/10) - ------------------------------- 1.89% </Table> (LINE GRAPH) <Table> <Caption> MAINSTAY HIGH BARCLAYS CAPITAL HIGH YIELD YIELD MUNICIPAL MUNICIPAL BOND MUNICIPAL COMPOSITE BOND FUND INDEX INDEX --------------- ---------------- ------------------- 3/31/10 10000 10000 10000 4/30/10 10189 10122 10144 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SINCE INCEPTION Barclays Capital Municipal Bond Index(2) 1.22% High Yield Municipal Composite Index(3) 1.44 Average Lipper high yield municipal debt fund(4) 1.57 </Table> the Barclays Capital Municipal Bond Index weighted 60%/40%, respectively. The Barclays Capital High Yield Municipal Bond Index includes bonds that must be non-rated or be rated Ba1 or below with an outstanding par value of at least $3 million and at least one year from their maturity date. The Barclays Capital Municipal Bond Index includes approximately 15,000 municipal bonds, rated Baa or better by Moody's, with a maturity of at least two years. Bonds subject to the Alternative Minimum Tax or with floating or zero coupons are excluded. 4. The average Lipper high yield municipal debt fund is representative of funds that invest at least 50% of assets in lower-rated municipal debt issues. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay High Yield Municipal Bond Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY HIGH YIELD MUNICIPAL BOND FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the period from March 31, 2010 to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the period and held for the entire period from March 31, 2010 to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the period ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 3/31/10(3) 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES(2) $1,000.00 $1,017.80 $0.73 $1,003.50 $0.72 - -------------------------------------------------------------------------------------------------------- CLASS A SHARES(2) $1,000.00 $1,018.80 $0.73 $1,003.50 $0.72 - -------------------------------------------------------------------------------------------------------- CLASS C SHARES(2) $1,000.00 $1,018.40 $1.37 $1,002.90 $1.36 - -------------------------------------------------------------------------------------------------------- CLASS I SHARES(2) $1,000.00 $1,018.90 $0.51 $1,003.70 $0.51 - -------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.85% for Investor Class, 0.85% for Class A, 1.60% for Class C and 0.60% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 31 days for Investor Class, Class A, Class C and Class I (to reflect the since-inception period). The table above represents actual expenses incurred during the one-half year period. 2. Expenses paid during the period reflect ongoing costs for the period from inception through April 30, 2010. Had these shares been offered for the full six-month period ended April 30, 2010, and had the Fund provided a hypothetical 5% annualized return, expenses paid during the period would have been $4.26 for Investor Class, $4.31 for Class A, $8.05 for Class C and $3.01 for Class I and the ending account value would have been $1,020.60 for Investor Class, $1,020.50 for Class A, $1,016.80 for Class C and $1,021.80 for Class I. 3. Investor Class, Class A, Class C and Class I shares commenced operations on March 31, 2010. mainstayinvestments.com 7 STATE COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> New Jersey 8.5% Alabama 8.3 Ohio 8.1 Florida 6.8 Texas 6.5 California 6.1 Colorado 11.7 Michigan 10.7 Pennsylvania 6.1 Missouri 4.5 Tennessee 4.5 Minnesota 4.2 Massachusetts 4.1 Louisiana 4.0 Nevada 1.8 New Hampshire 1.3 District of Columbia 0.4 Other Assets, Less Liabilities 2.4 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 10 for specific holdings within these categories. TOP TEN ISSUERS HELD AS OF APRIL 30, 2010 <Table> 1. Harrisburg, Pennsylvania, Authority Revenue, University of Science, 6.00%, due 9/1/36 2. Miami Beach Health Facilities Authority, Hospital Revenue, Refunding, Mount Sinai Medical Center of Florida, 6.75%, due 11/15/21 3. Arnold Retail Corridor Transportation Development District, 6.65%, due 5/1/38 4. Alabama Water Pollution Control Authority Refunding, Revolving Fund Loan, 4.125%, due 2/15/14 5. Michigan Public Educational Facilities Authority Revenue, 8.00%, due 4/1/40 6. New Jersey Economic Development Authority Revenue, Cigarette Tax, 5.50%, due 6/15/31 7. Texas Private Activity Bond Surface Transportation Corp. Revenue, 6.875%, due 12/31/39 8. New Jersey Economic Development Authority Special Facilities Revenue, Continental Airlines Project, 6.25%, due 9/15/29 9. Buckeye, Ohio, Tobacco Settlement Financing Authority, 5.75%, due 6/1/34 10. Washington County Housing & Redevelopment Authority, Hospital Facilities Revenue, Healtheast Project, 5.50%, due 11/15/27 </Table> 8 MainStay High Yield Municipal Bond Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS JOHN LOFFREDO, CFA, ROBERT DIMELLA, CFA, AND MICHAEL PETTY OF MACKAY SHIELDS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY HIGH YIELD MUNICIPAL BOND FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE PERIOD FROM THE FUND'S COMMENCEMENT ON MARCH 31, 2010, THROUGH APRIL 30, 2010? Excluding all sales charges, MainStay High Yield Municipal Bond Fund returned 1.78% for Investor Class shares, 1.88% for Class A shares and 1.84% for Class C shares from the Fund's commencement on March 31, 2010, through April 30, 2010. Over the same period, the Fund's Class I shares returned 1.89%. All share classes outperformed the 1.57% return of the average Lipper(1) high yield municipal debt fund and the 1.22% return of the Barclays Capital Municipal Bond Index(2) from March 31 through April 30, 2010. The Barclays Capital Municipal Bond Index is the Fund's broad-based securities-market index. This Fund commenced operations on March 31, 2010. See page 5 for Fund returns with sales charges. WHAT MAJOR FACTORS AFFECTED THE FUND DURING THE REPORTING PERIOD? The most significant factors influencing the municipal market during the reporting period were spread(3) tightening and the decrease in tax-exempt supply. The Build America Bond program allowed municipal issuers to access the taxable debt market with the federal government subsidizing a significant portion of the interest expense over the life of the bonds. Since the program made taxable issuance more affordable than municipal issuance, new issues in the municipal market declined substantially. During the reporting period, the main risk to the high-yield municipal bond market was the potential for high-profile municipal defaults or bankruptcies. WHAT FACTORS AFFECTED THE FUND'S PERFORMANCE RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE REPORTING PERIOD? The Fund outperformed its peers and its benchmark during the reporting period largely because of security selection and our ability to purchase bonds that had higher coupon structures. Our investment decisions reflected initial purchases for the Fund. We looked to build a widely diversified Fund with an emphasis on a weighted average dollar price below par. DURING THE REPORTING PERIOD, WHICH MARKET SEGMENTS WERE STRONG CONTRIBUTORS TO THE FUND'S PERFORMANCE AND WHICH SEGMENTS DETRACTED? On the basis of impact, which takes weightings and total returns into account, the strongest-contributing market segments to the Fund's absolute performance were tobacco, industrial development and health care bonds. The largest detractor was a higher-than-normal exposure to cash equivalents during the initial purchase phase, as these securities lagged the overall municipal market. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? All purchases were significant, as we built all of the Fund's investment portfolio during the reporting period. Although the Fund sold some cash alternatives to build its investment portfolio, there were no other sales during the reporting period. 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 5 for more information on the Barclays Capital Municipal Bond Index. 3. The terms "spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 9 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> PRINCIPAL AMOUNT VALUE MUNICIPAL BONDS 97.6%+ - ----------------------------------------------------- ALABAMA 8.3% V Alabama Water Pollution Control Authority Refunding, Revolving Fund Loan Series B, Insured: AMBAC 4.125%, due 2/15/14 (a)(b) $ 550,000 $ 498,762 Selma Industrial Development Board Enviromental Improvement Revenue, International Paper Company Projects Series A 4.75%, due 12/1/30 500,000 428,660 ----------- 927,422 ----------- CALIFORNIA 6.1% California Infrastructure & Economic Development Bank Revenue, Stockton Port District Project, Insured: ACA 5.50%, due 7/1/32 (b)(c) 350,000 281,953 Inland Empire Tobacco Securitization Authority TOB Settlement Series A 4.625%, due 6/1/21 500,000 400,155 ----------- 682,108 ----------- COLORADO 11.7% Arkansas River Power Authority Revenue, Insured: XLCA 5.25%, due 10/1/40 (b)(d) 400,000 363,428 Denver Convention Center Hotel Authority Revenue, Refunding Series, Insured: XLCA 4.75%, due 12/1/35 (b)(d) 165,000 135,039 Fronterra Village Metropolitan District No. 2, Colorado, Refunding & Improvement, Insured: RADIAN 4.875%, due 12/1/27 (b)(e) 500,000 375,895 North Range Village Metropolitan District, Colorado, Refunding & Improvement, Insured: CIFG 4.25%, due 12/1/36 (b)(f) 600,000 426,090 ----------- 1,300,452 ----------- DISTRICT OF COLUMBIA 0.4% District of Columbia Revenue, Friendship Public Charter School, Insured: ACA 5.25%, due 6/1/33 (b)(c) 50,000 43,382 ----------- FLORIDA 6.8% Escambia County Health Facilities Authority Revenue, Baptist Hospital, Project Series A 6.00%, due 8/15/36 250,000 251,115 V Miami Beach Health Facilities Authority, Hospital Revenue, Refunding, Mount Sinai Medical Center of Florida 6.75%, due 11/15/21 500,000 511,830 ----------- 762,945 ----------- LOUISIANA 4.0% Louisiana Public Facilities Authority Revenue, Black and Gold Facilities, Project Series A, Insured: CIFG 5.00%, due 7/1/39(b)(f) 500,000 440,825 ----------- MASSACHUSETTS 4.1% Massachusetts Port Authority Facilities Revenue, Delta Airlines, Project Series A, Insured: AMBAC 5.50%, due 1/1/19 (a)(b) 500,000 460,665 ----------- MICHIGAN 10.7% Detroit, Michigan Capital Improvement Series A-1 5.00%, due 4/1/16 300,000 275,946 V Michigan Public Educational Facilities Authority Revenue 8.00%, due 4/1/40 500,000 497,695 Michigan Tobacco Settlement Finance Authority Series A 6.00%, due 6/1/34 500,000 423,280 ----------- 1,196,921 ----------- MINNESOTA 4.2% V Washington County Housing & Redevelopment Authority, Hospital Facilities Revenue, Healtheast Project 5.50%, due 11/15/27 500,000 463,380 ----------- MISSOURI 4.5% V Arnold Retail Corridor Transportation Development District 6.65%, due 5/1/38 500,000 499,370 ----------- </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest issuers held, as of April 30, 2010. May be subject to change daily. 10 MainStay High Yield Municipal Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE MUNICIPAL BONDS (CONTINUED) NEVADA 1.8% Director of the State of Nevada Department of Business and Industry Lease Revenue, Tahoe Regional Planning Agency Project Series A, Insured: AMBAC 4.50%, due 6/1/37 (a)(b) $290,000 $ 196,347 ----------- NEW HAMPSHIRE 1.3% New Hampshire Health & Education Facilities Authority Revenue, Franklin Pierce College, Insured: ACA 6.05%, due 10/1/34 (b)(c) 165,000 141,143 ----------- NEW JERSEY 8.5% V New Jersey Economic Development Authority Revenue, Cigarette Tax 5.50%, due 6/15/31 500,000 475,990 V New Jersey Economic Development Authority Special Facilities Revenue, Continental Airlines Project 6.25%, due 9/15/29 500,000 472,120 ----------- 948,110 ----------- OHIO 8.1% V Buckeye, Ohio, Tobacco Settlement Financing Authority Series A-2 5.75%, due 6/1/34 600,000 472,086 Toledo-Lucas County Port Authority Special Assessment Revenue, Crocker Park Public Improvement, Project 5.375%, due 12/1/35 500,000 433,060 ----------- 905,146 ----------- PENNSYLVANIA 6.1% V Harrisburg, Pennsylvania, Authority Revenue, University of Science Series B 6.00%, due 9/1/36 600,000 523,692 Harrisburg, Pennsylvania, Capital Appreciation, Refunding Series D, Insured: AMBAC (zero coupon), due 3/15/11 (a)(b) 100,000 92,046 Series F, Insured: AMBAC (zero coupon), due 9/15/14 (a)(b) 100,000 69,651 ----------- 685,389 ----------- TENNESSEE 4.5% Johnson City Health & Educational Facilities Board Hospital Revenue, Mountain States Health Alliance 6.00%, due 7/1/38 300,000 303,384 Sevier County Tennessee Public Building Authority 0.54%, due 6/1/34 (b)(g) 200,000 200,000 ----------- 503,384 ----------- TEXAS 6.5% Capital Area Cultural Education Facilities Finance Corp. Revenue, Roman Catholic Diocese Series B 6.125%, due 4/1/45 250,000 251,367 V Texas Private Activity Bond Surface Transportation Corp. Revenue 6.875%, due 12/31/39 450,000 472,122 ----------- 723,489 ----------- Total Long-Term Municipal Bonds (Cost $10,717,357) 10,880,478 ----------- Total Investments (Cost $10,717,357) (h) 97.6% 10,880,478 Other Assets, Less Liabilities 2.4 264,273 --------- ----------- Net Assets 100.0% $11,144,751 ========= =========== </Table> <Table> (a) AMBAC--Ambac Assurance Corp. (b) The debt is guaranteed under the Federal Deposit Insurance Corporation (FDIC) Temporary Liquidity Guarantee Program and is backed by the full faith and credit of the United States. The expiration date of the FDIC's guarantee is the earlier of the maturity date of the debt or June 30, 2012. (c) ACA--ACA Financial Guaranty Corp. (d) XLCA--XL Capital Assurance, Inc. (e) RADIAN--Radian Asset Assurance Inc. (f) CIFG--CIFG Group (g) Floating rate--Rate shown is the rate in effect at April 30, 2010. (h) At April 30, 2010, cost is $10,717,357 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $173,449 Gross unrealized depreciation (10,328) -------- Net unrealized appreciation $163,121 ======== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Municipal Bonds $ -- $10,880,478 $ -- $10,880,478 -------- ----------- -------- ----------- Total Investments in Securities $-- $10,880,478 $-- $10,880,478 ======== =========== ======== =========== </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. The Fund commenced operations on March 31, 2010 and as a result at April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 12 MainStay High Yield Municipal Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $10,717,357) $10,880,478 Cash 114,737 Receivables: Interest 185,750 Fund shares sold 42,735 Manager (See Note 3) 18,091 Other assets 8,241 ----------- Total assets 11,250,032 ----------- LIABILITIES: Payables: Investment securities purchased 92,853 Professional fees 5,826 Shareholder communication 4,325 Custodian 809 Trustees 152 NYLIFE Distributors (See Note 3) 138 Accrued expenses 659 Dividend payable 519 ----------- Total liabilities 105,281 ----------- Net assets $11,144,751 =========== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 1,097 Additional paid-in capital 10,979,756 ----------- 10,980,853 Accumulated undistributed net investment income 777 Net unrealized appreciation on investments 163,121 ----------- Net assets $11,144,751 =========== INVESTOR CLASS Net assets applicable to outstanding shares $ 52,855 =========== Shares of beneficial interest outstanding 5,205 =========== Net asset value per share outstanding $ 10.15 Maximum sales charge (4.50% of offering price) 0.48 ----------- Maximum offering price per share outstanding $ 10.63 =========== CLASS A Net assets applicable to outstanding shares $ 804,817 =========== Shares of beneficial interest outstanding 79,182 =========== Net asset value per share outstanding $ 10.16 Maximum sales charge (4.50% of offering price) 0.48 ----------- Maximum offering price per share outstanding $ 10.64 =========== CLASS C Net assets applicable to outstanding shares $ 120,363 =========== Shares of beneficial interest outstanding 11,852 =========== Net asset value and offering price per share outstanding $ 10.16 =========== CLASS I Net assets applicable to outstanding shares $10,166,716 =========== Shares of beneficial interest outstanding 1,001,004 =========== Net asset value and offering price per share outstanding $ 10.16 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF OPERATIONS FOR THE PERIOD MARCH 31, 2010 (COMMENCEMENT OF OPERATIONS) THROUGH APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Interest $ 37,658 -------- EXPENSES: Registration 5,840 Professional fees 5,826 Offering (See Note 2) 5,306 Manager (See Note 3) 4,897 Shareholder communication 4,325 Custodian 809 Trustees 152 Distribution/Service--Investor Class (See Note 3) 6 Distribution/Service--Class A (See Note 3) 76 Distribution/Service--Class C (See Note 3) 56 Miscellaneous 1,026 -------- Total expenses before waiver/reimbursement 28,319 Expense waiver/reimbursement from Manager (See Note 3) (22,837) -------- Net expenses 5,482 -------- Net investment income 32,176 -------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net change in unrealized appreciation (depreciation) on investments 163,121 -------- Net increase in net assets resulting from operations $195,297 ======== </Table> 14 MainStay High Yield Municipal Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF CHANGES IN NET ASSETS FOR THE PERIOD MARCH 31, 2010 (COMMENCEMENT OF OPERATIONS) THROUGH ENDED APRIL 30, 2010 <Table> <Caption> 2010 INCREASE IN NET ASSETS: Operations: Net investment income $ 32,176 Net change in unrealized appreciation on investments 163,121 ----------- Net increase in net assets resulting from operations 195,297 ----------- Dividends to shareholders: From net investment income: Investor Class (144) Class A (2,147) Class C (281) Class I (28,827) ----------- Total dividends to shareholders (31,399) ----------- Capital share transactions: Net proceeds from sale of shares 10,949,974 Net asset value of shares issued to shareholders in reinvestment of dividends 30,879 ----------- Increase in net assets derived from capital share transactions 10,980,853 ----------- Net increase in net assets 11,144,751 NET ASSETS: Beginning of period -- ----------- End of period $11,144,751 =========== Accumulated undistributed net investment income at end of period $ 777 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS CLASS A CLASS C CLASS I -------------- --------- --------- --------- MARCH 31, MARCH 31, MARCH 31, MARCH 31, 2010** 2010** 2010** 2010** THROUGH THROUGH THROUGH THROUGH APRIL 30, APRIL 30, APRIL 30, APRIL 30, 2010* 2010* 2010* 2010* Net asset value at beginning of period $10.00 $10.00 $10.00 $ 10.00 ------ ------ ------ ------- Net investment income 0.02 0.02 0.01 0.03 Net realized and unrealized gain on investments 0.16 0.17 0.17 0.16 ------ ------ ------ ------- Total from investment operations 0.18 0.19 0.18 0.19 ------ ------ ------ ------- Less dividends: From net investment income (0.03) (0.03) (0.02) (0.03) ------ ------ ------ ------- Net asset value at end of period $10.15 $10.16 $10.16 $ 10.16 ====== ====== ====== ======= Total investment return (a) 1.78%(b) 1.88%(b) 1.84%(b) 1.89%(b) Ratios (to average net assets)/Supplemental Data: Net investment income 3.71%++ 4.55%++ 3.30%++ 3.58%++ Net expenses 0.85%++ 0.85%++ 1.60%++ 0.60%++ Expenses (before waiver/reimbursement) 3.42%++ 3.42%++ 4.17%++ 3.17%++ Portfolio turnover rate 57% 57% 57% 57% Net assets at end of period (in 000's) $ 53 $ 805 $ 120 $10,167 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (b) Total return is not annualized. </Table> 16 MainStay High Yield Municipal Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay High Yield Municipal Bond Fund (the "Fund"), a diversified fund. The Fund currently offers four classes of shares. Investor Class shares, Class A shares, Class C shares and Class I shares commenced operations on March 31, 2010. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class C shares are offered at NAV without an initial sales charge, although a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The four classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek to a high level of income exempt from Federal income taxes. Total return is a secondary objective. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Debt securities are valued at prices supplied by a pricing agent or broker selected by the Fund's Manager (as defined in Note 3(A)) in consultation with the Fund's Subadvisor, if any (as defined in Note 3(A)), whose prices reflect broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the Fund's Manager, in consultation with the Fund's Subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Futures contracts are valued at the last posted settlement price on the market where such futures are primarily traded. Options contracts are valued at the last posted settlement price on the market where such options are principally traded. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability developed based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or mainstayinvestments.com 17 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income monthly and distributions of net realized capital and currency gains, if any, annually, Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Interest income is accrued as earned using the effective interest rate method. Discounts and premiums on securities purchased, other than short-term investments, for the Fund are accreted and amortized, respectively, on the effective interest rate method over the life of the respective securities or, in the case of a callable security, over the period to the first date of call. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) PURCHASED AND WRITTEN OPTIONS. The Fund may write covered call and put options on its portfolio securities or foreign currencies. These securities are subject to income price risk in the normal course of investing in these transactions. Premiums received are recorded as assets, and the market value of the written options are recorded as liabilities. The liabilities are subsequently 18 MainStay High Yield Municipal Bond Fund adjusted and unrealized appreciation or depreciation is recorded to reflect the current value of the options written. Premiums received from writing options that expire are treated as realized gains. Premiums received from writing options that are exercised or are cancelled in closing purchase transactions are added to the proceeds or netted against the amount paid on the transaction to determine the realized gain or loss. By writing a covered call option, in exchange for the premium, the Fund foregoes the opportunity for capital appreciation above the exercise price should the price of the underlying security or foreign currency increase. The Fund, in exchange for the premium, accepts the risk of a decline in the market value of the underlying security or foreign currency below the exercise price. A call option may be covered by the call writer's owning the underlying security throughout the option period. A call option may also be covered by the call writer's maintaining liquid assets valued at greater than the exercise price of the call written. When writing a covered call option, the Fund, in return for the premium on the option, gives up the opportunity to profit from a price increase in the underlying securities above the exercise price. However, as long as the obligation as the writer continues, the Fund has retained the risk of loss should the price of the underlying security decline. After writing a put option, the Fund may incur risk exposure equal to the difference between the exercise price of the option and the sum of the market value of the underlying security plus the premium received from the sale of the option. The Fund writes covered call options to try to realize greater return on the sale of a stock. The Fund writes put options to help protect against unanticipated adverse developments. The Fund may purchase call and put options on its portfolio securities or foreign currencies. The Fund may purchase call options to protect against an increase in the price of the security or foreign currency it anticipates purchasing or to increase its current return. The Fund may purchase put options on its securities or foreign currencies to protect against a decline in the value of the security or foreign currency or to close out covered written put positions. The Fund may also purchase options to seek to enhance returns. Risks may arise from an imperfect correlation between the change in market value of the securities or foreign currencies held by the Fund and the prices of options relating to the securities or foreign currencies purchased or sold by the Fund and from the possible lack of a liquid secondary market for an option. The maximum risk exposure for any purchased option is limited to the premium initially paid for the option. The Fund did not invest in purchased or written options during the period ended April 30, 2010. (H) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (I) FUTURES CONTRACTS. A futures contract is an agreement to purchase or sell a specified quantity of an underlying instrument at a specified future date and price, or to make or receive a cash payment based on the value of a financial instrument (e.g., foreign currency, interest rate, security, or securities index.) The Fund is subject to equity price risk and interest rate risk in the normal course of investing in these transactions. The Fund enters into futures contracts for hedging purposes, managing the duration and yield curve profile, market exposure or to enhance income. 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" such contract on a daily basis to reflect the market value of the contract at the end of each day's trading. A Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in the value of the contract. Such receipts or payments are known as "variation margin". When the futures contract is closed, the Fund records a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and the Fund's basis in the contract. The use of futures contracts involves, to varying degrees, elements of market risk in excess of the amount recognized in the Statement of Assets and Liabilities. The contract or notional amounts and variation margin reflect the extent of the Fund's involvement in open futures positions. Risks arise from the possible imperfect correlation in movements in the price of futures contracts, interest rates and the underlying hedged assets, and the possible inability of counterparties to meet the terms of their contracts. However, the Fund's activities in futures contracts have minimal counterparty risk as they are conducted through regulated exchanges that guarantee the futures against default by the counterparty. The Fund invests in futures contracts to help manage the duration and yield curve of the portfolio. The Fund's investment in futures contracts and other derivatives may increase the volatility of the Fund's NAV and may result mainstayinvestments.com 19 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) in a loss to the Fund. The Fund did not invest in futures contracts during the period ended April 30, 2010. (J) SWAP AGREEMENTS. The Fund enters into interest rate swap agreements ("swaps") for the purpose of attempting to protect against changes in interest rates or for other portfolio management purposes. In a standard swaps transaction, two parties agree to exchange the returns (or differentials in rates of return) earned or realized on particular predetermined investments or instruments. The gross returns to be exchanged or "swapped" between the parties are calculated with respect to a notional amount. Credit default swaps are contracts whereby one party makes periodic payments to a counterparty in exchange for the right to receive a specified return in the event of a default by a third party on its obligation. Credit default swaps may be used to provide a measure of protection against defaults of sovereign or corporate issuers. In connection with these agreements, cash or securities may be set aside as collateral in accordance with the terms of the swap agreement. In a typical cap or floor agreement, one party agrees to make payments only under specified circumstances, usually in return for payment of a fee by the other party. For example, the buyer of an interest rate cap obtains the right to receive payments to the extent that a specified interest rate exceeds an agreed- upon level, while the seller of an interest rate floor is obligated to make payments to the extent that a specified interest rate falls below an agreed-upon level. An interest rate collar combines elements of buying a cap and selling a floor. The Fund bears the risk of loss of the amount expected to be received under a swap agreement in the event of the default or bankruptcy of a swap agreement counterparty. The Fund may be able to eliminate its exposure under a swap agreement either by assignment or other disposition, or by entering into an offsetting swap agreement with the same party or a similarly creditworthy party. Swaps are marked to market daily based upon quotations from market makers and vendors and the change in value, if any, is recorded as unrealized gain or loss. Payments received or made on swap contracts are recorded as realized gain or loss. Gains or losses are realized upon early termination of the swap agreements. These financial instruments are not actively traded on financial markets. Entering into these agreements involves elements of credit, market and documentation risk in excess of the amounts recognized on the Statement of Assets and Liabilities. Such risks involve the possibility that there will be no liquid market for these agreements, that the counterparty to the agreements may default on its obligation to perform or disagree as to the meaning of the contractual terms in the agreements and that there may be unfavorable changes in interest rates or the price of the index or security underlying these transactions. The Fund did not hold securities that were valued in such a manner. The Fund did not invest in swap contracts during the period ended April 30, 2010. (K) CONCENTRATION OF RISK. The ability of issuers of debt securities held by the Fund to meet their obligations may be affected by economic or political developments in a specific country, industry or region. (L) OFFERING COSTS. Costs incurred by the Fund in connection with the commencement of the Fund's operations were being amortized on a straight line basis over twelve months. (M) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. MacKay Shields LLC (the "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of 0.55% of the Fund's average daily net assets. Effective March 30, 2010, New York Life Investments entered into a written expense limitation agreement under 20 MainStay High Yield Municipal Bond Fund which it has agreed to waive a portion of the management fee or reimburse expenses to the extent necessary to ensure that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of any other funds in which the Fund invests) for the Fund's Class A shares do not exceed 0.85% of its average net assets. New York Life Investments will apply an equivalent waiver or reimbursement, in an equal number of basis points, to the other share classes of the Fund. This agreement expires on March 31, 2011 and it reviewed annually by the Board in connection with its review of the Fund's advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. For the period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $4,897 and waived/reimbursed its fees in the amount of $22,837. State Street Bank and Trust Company ("State Street"), 1 Lincoln Street, Boston, Massachusetts 02111, provides sub-administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Fund at an annual rate of 0.25% of the average daily net assets of the Fund's Investor Class and Class A shares, which is an expense of the Investor Class and Class A shares of the Fund for distribution or service activities as designated by the Distributor. Pursuant to the Class C Plans, the Fund pays the Distributor a monthly distribution fee, which is an expense of the Class C shares of the Fund, at the annual rate of 0.75% of the average daily net assets of the Fund's Class C shares, along with a shareholder service fee at the annual rate of 0.25% of the average daily net assets of the Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares was $132 and $1,160, respectively, for the period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. The Fund did not incur any transfer agent expenses for the period ended April 30, 2010. (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Investor Class $ 25,375 48.0% - --------------------------------------------------- Class A 25,400 3.2 - --------------------------------------------------- Class C 25,400 21.1 - --------------------------------------------------- Class I 10,083,800 99.2 - --------------------------------------------------- </Table> (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $149. NOTE 4--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 5--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $16,570 and $5,855, respectively. NOTE 6--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS (A) SHARES AMOUNT Period ended April 30, 2010: Shares sold 5,191 $ 52,328 Shares issued to shareholders in reinvestment of dividends 14 144 ---------------------- Net increase 5,205 $ 52,472 ====================== <Caption> CLASS A (A) SHARES AMOUNT Period ended April 30, 2010: Shares sold 79,011 $ 796,375 Shares issued to shareholders in reinvestment of dividends 171 1,737 ---------------------- Net increase 79,182 $ 798,112 ====================== <Caption> CLASS C (A) SHARES AMOUNT Period ended April 30, 2010: Shares sold 11,835 $ 119,271 Shares issued to shareholders in reinvestment of dividends 17 171 ---------------------- Net increase 11,852 $ 119,442 ====================== <Caption> CLASS I (A) SHARES AMOUNT Period ended April 30, 2010: Shares sold 998,167 $ 9,982,000 Shares issued to shareholders in reinvestment of dividends 2,837 28,827 ---------------------- Net increase 1,001,004 $10,010,827 ====================== (a) The Fund commenced investment operations on March 31, 2010. </Table> NOTE 7--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 8--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 22 MainStay High Yield Municipal Bond Fund BOARD CONSIDERATION AND APPROVAL OF MANAGEMENT AGREEMENT AND SUBADVISORY AGREEMENT Section 15(c) of the Investment Company Act of 1940, as amended (the "1940 Act") requires that each mutual fund's board of trustees, including a majority of trustees who are not "interested persons" of the fund, as defined in the 1940 Act ("Independent Trustees"), annually review and approve the fund's investment advisory agreements. At its March 15-16, 2010 meeting, the Board of Directors/Trustees of the MainStay Group of Funds ("Board") unanimously approved the Management Agreement between the MainStay High Yield Municipal Bond Fund ("Fund") and New York Life Investment Management LLC ("New York Life Investments"), and the Subadvisory Agreement between New York Life Investments and MacKay Shields LLC ("MacKay Shields") on behalf of the Fund. In reaching its decisions to approve the Agreements set forth above (the "Agreements"), the Board considered information prepared specifically in connection with the contract review process that took place in advance of its March 2010 meeting, which included responses from New York Life Investments and MacKay Shields to a comprehensive list of questions encompassing a variety of topics prepared on behalf of the Board by independent legal counsel to the Board. The Board also considered relevant information previously provided to the Board in connection with its review of the investment advisory agreements for other MainStay Funds. In determining to approve the Agreements, the members of the Board reviewed and evaluated all of the information and factors they believed to be relevant and appropriate in light of legal advice furnished to them by independent legal counsel and through the exercise of their own business judgment. The broad factors considered by the Board are discussed in greater detail below, and included, among other things: (i) the nature, extent, and quality of the services to be provided to the Fund by New York Life Investments and MacKay Shields; (ii) the qualifications of the proposed portfolio managers for the Fund and the historical investment performance of products previously managed by such portfolio managers with similar investment strategies to the Fund; (iii) the anticipated costs of the services to be provided, and profits expected to be realized, by New York Life Investments and its affiliates, including MacKay Shields as subadviser to the Fund, from their relationship with the Fund; (iv) the extent to which economies of scale may be realized as the Fund grows, and the extent to which economies of scale may benefit Fund investors; and (v) the reasonableness of the Fund's proposed management and subadvisory fee levels and overall total ordinary operating expenses, particularly as compared to similar funds and portfolios. While individual members of the Board may have weighed certain factors differently, the Board's decisions to approve the Agreements were based on a comprehensive consideration of all the information provided to the Board, including information provided to the Board specifically in connection with the contract review processes. In addition to considering the above-referenced factors, the Board observed that in the marketplace there are a range of investment options available to future shareholders of the Fund, and that such shareholders, having had the opportunity to consider alternative investment products and services, will have chosen to invest in the Fund. A more detailed discussion of the factors that figured prominently in the Board's decisions to approve the Agreements is provided below. NATURE, EXTENT AND QUALITY OF SERVICES TO BE PROVIDED BY NEW YORK LIFE INVESTMENTS AND MACKAY SHIELDS In considering the approval of the Agreements, the Board examined the nature, extent and quality of the services that New York Life Investments proposed to provide to the Fund. The Board evaluated New York Life Investments' experience in serving as manager of other mutual funds, a variety of other investment advisory clients, including other pooled investment vehicles, and experience with overseeing affiliated and non-affiliated subadvisers. The Board considered the experience of senior personnel at New York Life Investments proposed to provide management and administrative services to the Fund, as well as New York Life Investments' reputation and financial condition. The Board considered New York Life Investments' performance in fulfilling its responsibilities for overseeing the legal and compliance environment of the MainStay Group of Funds generally, including its oversight of MacKay Shields' compliance with the policies and investment objectives of other MainStay Funds, and New York Life Investments' performance with respect to the implementation of Board directives regarding other MainStay Funds. In addition, the Board noted that New York Life Investments also is responsible for paying all of the salaries and expenses for the Fund's officers. The Board also considered the benefits to shareholders of being part of the MainStay Group of Funds, including the privilege of exchanging investments between the same class of shares without the imposition of a sales charge, as described more fully in the Fund's prospectus. The Board also examined the nature, extent and quality of the services that MacKay Shields proposed to provide to the Fund. The Board evaluated MacKay Shields' experience in serving as subadviser to other mutual funds under the Board's supervision and managing other portfolios, including those with similar investment strategies to the Fund. It examined MacKay Shields' track record and experience in providing investment advisory services, the experience of investment advisory, senior management and administrative personnel at MacKay Shields, and MacKay Shields' overall legal and compliance environment. The Board also reviewed MacKay Shields' willingness to invest in personnel designed to benefit the Fund. In this regard, the Board considered the experience of the Fund's proposed portfolio mainstayinvestments.com 23 managers, including with respect to other products with similar investment strategies to the Fund, the number of accounts managed by the portfolio managers and the method for compensating portfolio managers. Based on these considerations, the Board concluded, within the context of its overall determinations regarding the Agreements, that the Fund likely would benefit from the nature, extent and quality of these services as a result of New York Life Investments' and MacKay Shields' experience, personnel, operations and resources. INVESTMENT PERFORMANCE In connection with the Board's consideration of the Agreements, the Board noted that the Fund had no investment performance track record since the Fund had not yet been offered to shareholders. The Board discussed with management and the Fund's proposed portfolio management team the Fund's investment process, strategies and risks. Additionally, the Board considered the historical performance of other investment portfolios with similar investment strategies that are or have been managed by the proposed portfolio managers for the Fund. Based on these considerations, the Board concluded that the Fund was likely to be managed responsibly and capably by MacKay Shields. COSTS OF THE SERVICES PROVIDED, AND PROFITS TO BE REALIZED, BY NEW YORK LIFE INVESTMENTS AND MACKAY SHIELDS The Board considered the anticipated costs of the services to be provided by New York Life Investments and MacKay Shields under the Agreements, and the profits expected to be realized by New York Life Investments and its affiliates due to their relationships with the Fund. Because MacKay Shields is an affiliate of New York Life Investments whose subadvisory fees are paid directly by New York Life Investments, the Board considered expected cost and profitability information for New York Life Investments and MacKay Shields in the aggregate. In evaluating the costs and profits of New York Life Investments and its affiliates, including MacKay Shields, due to their relationships with the Fund, the Board considered, among other things, each party's investments in personnel, systems, equipment and other resources necessary to manage the Fund, and the fact that New York Life Investments will be responsible for paying the subadvisory fees for the Fund. The Board acknowledged that New York Life Investments and MacKay Shields must be in a position to pay and retain experienced professional personnel to provide services to the Fund, and that New York Life Investments' ability to maintain a strong financial position is important in order for New York Life Investments to continue to provide high- quality ongoing services to the Fund. The Board noted, for example, increased costs borne by New York Life Investments and its affiliates due to new and ongoing regulatory and compliance requirements. The Board also noted that the Fund will benefit from the allocation of certain fixed costs across the MainStay Group of Funds. The Board also reviewed information from New York Life Investments and its affiliates regarding their anticipated profitability due to their overall relationships with the Fund. For New York Life Investments and MacKay Shields, the Board considered information illustrating the revenues and expenses to be allocated to the Fund. The Board noted the difficulty in obtaining reliable comparative data about mutual fund managers' profitability, since such information generally is not publicly available and may be impacted by numerous factors, including the structure of a fund manager's organization, the types of funds it manages, and the manager's capital structure and costs of capital. While recognizing the difficulty in evaluating a manager's profitability with respect to the Fund, and noting that other profitability methodologies may also be reasonable, the Board concluded that the profitability methodology presented by New York Life Investments to the Board with respect to the Fund was reasonable in all material respects. In considering the anticipated costs and profitability of the Fund, the Board also considered certain fall-out benefits that may be realized by New York Life Investments and its affiliates due to their relationships with the Fund. The Board further considered that, in addition to fees earned by New York Life Investments for managing the Fund, New York Life Investments' affiliates would also earn revenues from serving the Fund in various other capacities, including as the Fund's transfer agent and distributor. The information provided to the Board indicated that the profitability to New York Life Investments and its affiliates arising directly from these other arrangements would not be excessive. The Board noted that, although it assessed the overall profitability of the Fund to New York Life Investments and its affiliates as part of the annual contract review process, when considering the reasonableness of the fees to be paid to New York Life Investments and its affiliates under the Agreements, the Board considered the profitability of New York Life Investments' relationship with the Fund on a pre-tax basis, and without regard to distribution expenses. After evaluating the information presented to the Board, the Board concluded, within the context of its overall determinations regarding the Agreements, that the profits expected to be realized by New York Life Investments and its affiliates (including MacKay Shields) due to their relationships with the Fund would be fair and reasonable. 24 MainStay High Yield Municipal Bond Fund BOARD CONSIDERATION AND APPROVAL OF MANAGEMENT AGREEMENT AND SUBADVISORY AGREEMENT (CONTINUED) EXTENT TO WHICH ECONOMIES OF SCALE MAY BE REALIZED AS THE FUND GROWS The Board also considered whether the Fund's proposed expense structure permitted economies of scale to be shared with Fund investors. The Board reviewed information from New York Life Investments showing how the Fund's management fee hypothetically would compare with fees paid for similar services by peer funds at varying asset levels. The Board noted the extent to which the Fund will benefit from expense waivers or reimbursements. While recognizing that any precise determination of future economies of scale is necessarily subjective, the Board considered the extent to which New York Life Investments and MacKay Shields may realize a larger profit margin as the Fund's assets grow over time. Based on this information, the Board concluded, within the context of its overall determinations regarding the Agreements, that the Fund's expense structure appropriately reflects economies of scale for the benefit of Fund investors. The Board noted, however, that it would continue to evaluate the reasonableness of the Fund's expense structure as the Fund grows over time, including considering the imposition of breakpoints as the Fund's assets grow over time. MANAGEMENT AND SUBADVISORY FEES AND TOTAL ORDINARY OPERATING EXPENSES The Board evaluated the reasonableness of the fees to be paid under the Agreements and the Fund's anticipated total ordinary operating expenses. The Board primarily considered the reasonableness of the overall management fees to be paid by the Fund to New York Life Investments, since the fees to be paid to MacKay Shields will be paid by New York Life Investments, not the Fund. The Board also considered the impact of the Fund's contractual expense limitation arrangements pursuant to which New York Life Investments has agreed to limit the Fund's total ordinary operating expenses. In assessing the reasonableness of the Fund's fees and expenses, the Board considered comparative data provided by New York Life Investments with respect to the fees and expenses charged by similar mutual funds managed by other investment advisers. In addition, the Board considered information provided by New York Life Investments and MacKay Shields on fees charged to other investment advisory clients, including institutional separate accounts and other funds with similar investment objectives as the Fund. In this regard, the Board took into account explanations from New York Life Investments and MacKay Shields about the different scope of services provided to retail mutual funds as compared with other investment advisory clients. After considering all of the factors outlined above--including the reasonableness of the Fund's proposed management fee, share class structure and transfer agent fee schedule--the Board accepted New York Life Investments' proposed expense limitations on the Fund's share classes. The Board further acknowledged that New York Life Investments may determine voluntarily to waive expenses of Fund share classes. Based on these considerations, the Board also concluded that the Fund's management and subadvisory fees and anticipated total ordinary operating expenses were within a range that is competitive and, within the context of the Board's overall conclusions regarding the Agreements, support a conclusion that these fees and expenses are reasonable. CONCLUSION On the basis of the information provided to it and its evaluation thereof, the Board, including the Independent Trustees, unanimously voted to approve the Agreements. mainstayinvestments.com 25 PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; or (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX, once it is filed, will be available free of charge upon request (i) by calling 800- MAINSTAY (624-6782); (ii) by visiting the Fund's website at mainstayinvestments.com; or (iii) on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q will be available without charge on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). 26 MainStay High Yield Municipal Bond Fund MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18329 MS121-10 MSMHY10-06/10 F5 (MAINSTAY INVESTMENTS LOGO) MAINSTAY ICAP FUNDS MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay ICAP Equity Fund MainStay ICAP Select Equity Fund MainStay ICAP Global Fund MainStay ICAP International Fund MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY ICAP FUNDS SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay ICAP Equity Fund MainStay ICAP Select Equity Fund MainStay ICAP Global Fund MainStay ICAP International Fund TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- MAINSTAY ICAP EQUITY FUND 5 - --------------------------------------------- MAINSTAY ICAP SELECT EQUITY FUND 22 - --------------------------------------------- MAINSTAY ICAP GLOBAL FUND 38 - --------------------------------------------- MAINSTAY ICAP INTERNATIONAL FUND 51 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 68 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 85 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 85 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO EACH FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF EACH FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF EACH FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. MAINSTAY ICAP EQUITY FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- With sales charges 8.34% 32.16% 2.70% 2.53% Excluding sales charges 14.64 39.85 3.86 3.11 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP EQUITY FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 9450 10000 10000 10253 8703 10635 9675 7604 9054 7967 6592 7731 9755 8100 9890 10618 8614 10851 12961 9941 13074 14980 11456 15325 14376 10920 13981 9178 7064 8381 4/30/10 12836 9808 11894 </Table> CLASS A SHARES(3)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- With sales charges 8.52% 32.50% 2.76% 2.56% Excluding sales charges 14.84 40.21 3.92 3.14 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP EQUITY FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 23625 25000 25000 25632 21757 26587 24188 19010 22636 19919 16480 19327 24387 20250 24725 26545 21534 27129 32402 24853 32686 37451 28640 38312 35940 27301 34954 22950 17660 20952 4/30/10 32179 24520 29736 </Table> CLASS C SHARES(3)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- With sales charges 13.19% 37.75% 3.08% 2.34% Excluding sales charges 14.19 38.75 3.08 2.34 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP EQUITY FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10768 8703 10635 10086 7604 9054 8244 6592 7731 10017 8100 9890 10822 8614 10851 13112 9941 13074 15043 11456 15325 14326 10920 13981 9079 7064 8381 4/30/10 12597 9808 11894 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Class R1 shares are sold with no initial sales charge or CDSC and have no annual 12b-1 fee. Class R2 shares are sold with no initial sales charge or CDSC and have an annual 12b-1 fee of 0.25%. Class R1 and R2 shares are available only through corporate-sponsored retirement programs, which include certain program requirements. THE FOOTNOTES ON THE NEXT TWO PAGES ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 15.02% 40.69% 4.26% 3.44% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP EQUITY FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10877 8703 10635 10290 7604 9054 8495 6592 7731 10426 8100 9890 11377 8614 10851 13923 9941 13074 16142 11456 15325 15548 10920 13981 9965 7064 8381 4/30/10 14020 9808 11894 </Table> CLASS R1 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 14.95% 40.45% 4.16% 3.33% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P(R) 500 S&P 500/CITIGROUP EQUITY FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10866 8703 10635 10269 7604 9054 8469 6592 7731 10385 8100 9890 11321 8614 10851 13839 9941 13074 16034 11456 15325 15430 10920 13981 9885 7064 8381 4/30/10 13883 9808 11894 </Table> CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 14.81% 40.16% 3.90% 3.08% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP EQUITY FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10839 8703 10635 10218 7604 9054 8406 6592 7731 10281 8100 9890 11180 8614 10851 13633 9941 13074 15754 11456 15325 15124 10920 13981 9660 7064 8381 4/30/10 13540 9808 11894 </Table> Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.50% and are available in certain individual retirement accounts or in certain retirement plans for service and distribution. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. Effective August 31, 2006, ICAP Equity Fund was renamed MainStay ICAP Equity Fund. At that time, the Fund's existing no-load shares were redesignated as Class I shares. 2. Performance figures for Investor Class shares, first offered April 29, 2008, include the historical performance of Class A shares through April 28, 2008, adjusted for differences in certain contractual expenses and fees. 3. Performance figures for Class A, C, R1, R2 and R3 shares, first offered August 31, 2006, include the historical performance of Class I shares through August 30, 2006, adjusted for differences in certain contractual expenses and fees for Class A, C, R1, R2 and R3 shares. 4. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard index for measuring large-cap U.S. stock market performance. The S&P 500(R) Index is considered to be the Fund's broad-based securities market index for comparison purposes. THE FOOTNOTES ON THE PRECEDING PAGE AND THE FOLLOWING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay ICAP Equity Fund CLASS R3 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 14.66% 39.77% 3.65% 2.82% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP EQUITY FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10812 8703 10635 10167 7604 9054 8343 6592 7731 10179 8100 9890 11041 8614 10851 13430 9941 13074 15479 11456 15325 14823 10920 13981 9450 7064 8381 4/30/10 13208 9808 11894 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS S&P 500(R) Index(4) 15.66% 38.84% 2.63% -0.19% S&P 500/Citigroup Value Index(5) 17.98 41.93 1.85 1.75 Average Lipper large-cap value fund(6) 14.65 38.20 1.63 2.89 </Table> Results assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 5. The S&P 500/Citigroup Value Index represents approximately half of the market capitalization of the stocks in the S&P 500(R) Index that, on a growth-value spectrum, have been identified as falling either wholly or partially within the value half of the spectrum based on multiple factors. Results assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The average Lipper large-cap value fund is representative of funds that, by portfolio practice, invest at least 75% of their equity assets in companies with market capitalizations (on a three-year weighted basis) above Lipper's U.S. Diversified Equity large-cap floor. Large-cap value funds typically have a below average price-to-earnings ratio, price-to-book ratio, and three-year sales-per-share growth value, compared to the S&P 500(R) Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on total returns with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING TWO PAGES ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 7 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY ICAP EQUITY FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,146.40 $ 8.36 $1,017.00 $ 7.85 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,148.40 $ 6.29 $1,018.90 $ 5.91 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,141.90 $12.27 $1,013.30 $11.53 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,150.20 $ 4.80 $1,020.30 $ 4.51 - ------------------------------------------------------------------------------------------------------- CLASS R1 SHARES $1,000.00 $1,149.50 $ 5.49 $1,019.70 $ 5.16 - ------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,148.10 $ 6.87 $1,018.40 $ 6.46 - ------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,146.60 $ 8.14 $1,017.20 $ 7.65 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.57% for Investor Class, 1.18% for Class A, 2.31% for Class C, 0.90% for Class I, 1.03% for Class R1, 1.29% for Class R2 and 1.53% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. 8 MainStay ICAP Equity Fund SECTOR COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Financials 18.0% Energy 14.2 Information Technology 12.6 Health Care 12.3 Industrials 12.2 Consumer Discretionary 10.3 Consumer Staples 7.3 Materials 5.0 Telecommunication Services 4.5 Short-Term Investment 3.3 Other Assets, Less Liabilities 0.3 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 12 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Wells Fargo & Co. 2. PepsiCo, Inc. 3. Lowe's Cos., Inc. 4. ConocoPhillips 5. Chevron Corp. 6. Viacom, Inc. Class B 7. U.S. Bancorp 8. Honeywell International, Inc. 9. Newmont Mining Corp. 10. Sanofi-Aventis, Sponsored ADR </Table> mainstayinvestments.com 9 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS JERROLD K. SENSER, CFA, AND THOMAS R. WENZEL, CFA, OF INSTITUTIONAL CAPITAL LLC (ICAP), THE FUND'S SUBADVISOR. HOW DID MAINSTAY ICAP EQUITY FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay ICAP Equity Fund returned 14.64% for Investor Class shares, 14.84% for Class A shares and 14.19% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 15.02%, Class R1 shares returned 14.95%, Class R2 shares returned 14.81% and Class R3 shares returned 14.66%. Class A, Class I, Class R1, Class R2 and Class R3 shares outperformed--and Investor Class and Class C shares underperformed--the 14.65% return of the average Lipper(1) large-cap value fund for the same time period. All share classes underperformed the 15.66% return of the S&P 500(R) Index(2) for the six months ended April 30, 2010. The S&P 500(R) Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT FACTORS ACCOUNTED FOR THE FUND'S PERFOR- MANCE RELATIVE TO THE S&P 500(R) INDEX DURING THE REPORTING PERIOD? The Fund underperformed the S&P 500(R) Index during the reporting period primarily because of weak stock selection in the consumer staples, health care and financials sectors. These effects were partially offset by favorable stock selection in the materials, energy and industrials sectors. DURING THE REPORTING PERIOD, WHICH SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH SECTORS DETRACTED FROM PERFORMANCE? Relative to the S&P 500(R) Index, the Fund's strongest-contributing sector during the reporting period was industrials, followed by materials and energy. The sectors that detracted the most from the Fund's performance relative to the Index included health care, consumer staples and financials. DURING THE REPORTING PERIOD, WHICH INDIVIDUAL STOCKS WERE POSITIVE CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH STOCKS DETRACTED? On an absolute basis, the stocks that made the strongest positive contributions to the Fund's performance during the reporting period were home improvement retailer Lowe's, diversified manufacturer Honeywell International and railroad operator CSX. Each of these holdings benefited from a recovering economy and a pickup in consumer and business activity. Major detractors from the Fund's performance on an absolute basis included pharmacy retailer and benefits manager CVS Caremark, diversified health care company Sanofi-Aventis and brewer Molson Coors. Shares of CVS Caremark underperformed the S&P 500(R) Index because of disappointing sales and because gains from the integration of CVS and Caremark did not materialize as anticipated. We sold the Fund's position in CVS Caremark during the reporting period. Sanofi-Aventis and Molson Coors remained in the Fund at the end of the reporting period, as we continued to find these stocks attractive. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During a reporting period characterized by ongoing, if somewhat restrained, economic recovery, the stock market was volatile but continued to rebound overall. In this environment, we looked for stocks with attractive valuations and specific catalysts that might trigger appreciation over a 12- to 18-month time frame. We added integrated oil firm ConocoPhillips to the Fund during the reporting period. The investment reflected our belief that the stock was attractively valued and that its management was focused on improving returns by divesting underperforming assets, cutting costs and capital expenditures, and then using free cash flow to reduce debt and repurchase shares. We also added insurance carrier Aflac. We believed that the company's investment portfolio performance and its sales in Japan would exceed expectations. In addition to the sales already mentioned, we sold the Fund's position in financial services provider Capital One Financial and semiconductor manufacturer Intel. Each was sold when we found other stocks that we believed had greater upside potential and were more attractive on a relative valuation basis. HOW DID THE FUND'S SECTOR WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? During the reporting period, the Fund increased its sector exposure relative to the S&P 500(R) Index in information technology and energy. With these increases, the Fund shifted to an overweight posi- tion in energy relative to the S&P 500(R) Index but remained underweight in information technology. Over the same period, the Fund decreased its allocations relative to the S&P 500(R) Index in consumer 1. See footnote on page 7 for more information about Lipper Inc. 2. See footnote on page 6 for more information on the S&P 500(R) Index. 10 MainStay ICAP Equity Fund staples and financials. The reduced allocations made the Fund less overweight relative to the S&P 500(R) Index in financials and more underweight relative to the Index in consumer staples. HOW WAS THE FUND POSITIONED AT THE END OF THE REPORTING PERIOD? As of April 30, 2010, the Fund was overweight relative to the S&P 500(R) Index in the energy and telecom-munication services sectors and underweight relative to the Index in information technology and consumer staples. This positioning reflected our views of the prospects for the economy and the relative attractiveness of individual holdings in these sectors. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 96.4%+ - ------------------------------------------------------- CONSUMER DISCRETIONARY 10.3% Johnson Controls, Inc. 512,850 $ 17,226,631 V Lowe's Cos., Inc. 1,271,050 34,470,876 McDonald's Corp. 133,850 9,448,472 V Viacom, Inc. Class B (a) 881,741 31,151,910 ------------ 92,297,889 ------------ CONSUMER STAPLES 7.3% Coca-Cola Co. (The) 317,400 16,965,030 Molson Coors Brewing Co. Class B 261,950 11,620,102 V PepsiCo, Inc. 555,138 36,206,100 ------------ 64,791,232 ------------ ENERGY 14.2% V Chevron Corp. 386,350 31,464,344 V ConocoPhillips 558,750 33,072,412 Halliburton Co. 562,050 17,226,833 Marathon Oil Corp. 768,000 24,691,200 Occidental Petroleum Corp. 225,012 19,949,564 ------------ 126,404,353 ------------ FINANCIALS 18.0% Aflac, Inc. 397,300 20,246,408 Aon Corp. 422,350 17,932,981 BB&T Corp. 595,850 19,806,054 JPMorgan Chase & Co. 615,416 26,204,413 TD Ameritrade Holding Corp. (a) 453,000 9,069,060 V U.S. Bancorp 1,118,600 29,944,922 V Wells Fargo & Co. 1,127,500 37,331,525 ------------ 160,535,363 ------------ HEALTH CARE 12.3% Covidien PLC 443,300 21,273,967 DaVita, Inc.(a) 129,650 8,094,050 Merck & Co., Inc. 707,080 24,776,083 Pfizer, Inc. 1,636,350 27,359,772 V Sanofi-Aventis, Sponsored ADR (a)(b) 831,900 28,376,109 ------------ 109,879,981 ------------ INDUSTRIALS 12.2% Caterpillar, Inc. 369,300 25,145,637 CSX Corp. 355,450 19,922,973 Cummins, Inc. 149,100 10,769,493 V Honeywell International, Inc. 612,818 29,090,470 Masco Corp. 712,150 11,558,195 Robert Half International, Inc. 174,050 4,765,489 Textron, Inc. 346,100 7,904,924 ------------ 109,157,181 ------------ INFORMATION TECHNOLOGY 12.6% Accenture PLC Class A 354,600 15,474,744 Cisco Systems, Inc. (a) 663,100 17,850,652 Hewlett-Packard Co. 452,459 23,514,294 MasterCard, Inc. Class A 37,850 9,388,314 QUALCOMM, Inc. 484,700 18,777,278 Texas Instruments, Inc. 1,045,218 27,186,120 ------------ 112,191,402 ------------ MATERIALS 5.0% V Newmont Mining Corp. 507,000 28,432,560 Owens-Illinois, Inc.(a) 455,700 16,150,008 ------------ 44,582,568 ------------ TELECOMMUNICATION SERVICES 4.5% BCE, Inc. 624,150 18,786,915 Vodafone Group PLC, Sponsored ADR (b) 981,200 21,782,640 ------------ 40,569,555 ------------ Total Common Stocks (Cost $670,721,358) 860,409,524 ------------ <Caption> PRINCIPAL AMOUNT SHORT-TERM INVESTMENT 3.3% - ------------------------------------------------------- REPURCHASE AGREEMENT 3.3% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $30,054,298 (Collateralized by a United States Treasury Bill with rate of 0.107% and a maturity date of 6/3/10, with a Principal Amount of $30,660,000 and a Market Value of $30,656,934) $30,054,272 30,054,272 ------------ Total Short-Term Investment (Cost $30,054,272) 30,054,272 ------------ Total Investments (Cost $700,775,630) (c) 99.7% 890,463,796 Other Assets, Less Liabilities 0.3 2,332,736 ----------- ------------ Net Assets 100.0% $892,796,532 =========== ============ </Table> <Table> (a) Non-income producing security. (b) ADR--American Depositary Receipt. (c) At April 30, 2010, cost is $735,394,794 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $191,847,039 Gross unrealized depreciation (36,778,037) ------------ Net unrealized appreciation $155,069,002 ============ </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. 12 MainStay ICAP Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $860,409,524 $ -- $ -- $860,409,524 Short-Term Investment Repurchase Agreement -- 30,054,272 -- 30,054,272 ------------ ----------- -------- ------------ Total Investments in Securities $860,409,524 $30,054,272 $-- $890,463,796 ============ =========== ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $700,775,630) $ 890,463,796 Receivables: Investment securities sold 3,503,423 Fund shares sold 1,461,331 Dividends and interest 885,763 Other assets 71,749 ------------- Total assets 896,386,062 ------------- LIABILITIES: Payables: Investment securities purchased 2,551,624 Manager (See Note 3) 570,966 Fund shares redeemed 231,813 Transfer agent (See Note 3) 115,038 Shareholder communication 70,481 Professional fees 21,622 NYLIFE Distributors (See Note 3) 15,868 Trustees 2,774 Custodian 2,624 Accrued expenses 6,720 ------------- Total liabilities 3,589,530 ------------- Net assets $ 892,796,532 ============= COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 26,081 Additional paid-in capital 993,433,310 ------------- 993,459,391 Accumulated undistributed net investment income 166,163 Accumulated net realized loss on investments and foreign currency transactions (290,517,188) Net unrealized appreciation on investments 189,688,166 ------------- Net assets $ 892,796,532 ============= INVESTOR CLASS Net assets applicable to outstanding shares $ 12,629,524 ============= Shares of beneficial interest outstanding 369,801 ============= Net asset value per share outstanding $ 34.15 Maximum sales charge (5.50% of offering price) 1.99 ------------- Maximum offering price per share outstanding $ 36.14 ============= CLASS A Net assets applicable to outstanding shares $ 29,765,525 ============= Shares of beneficial interest outstanding 870,760 ============= Net asset value per share outstanding $ 34.18 Maximum sales charge (5.50% of offering price) 1.99 ------------- Maximum offering price per share outstanding $ 36.17 ============= CLASS C Net assets applicable to outstanding shares $ 7,149,063 ============= Shares of beneficial interest outstanding 210,551 ============= Net asset value and offering price per share outstanding $ 33.95 ============= CLASS I Net assets applicable to outstanding shares $ 835,629,343 ============= Shares of beneficial interest outstanding 24,407,487 ============= Net asset value and offering price per share outstanding $ 34.24 ============= CLASS R1 Net assets applicable to outstanding shares $ 2,677,250 ============= Shares of beneficial interest outstanding 78,161 ============= Net asset value and offering price per share outstanding $ 34.25 ============= CLASS R2 Net assets applicable to outstanding shares $ 3,451,800 ============= Shares of beneficial interest outstanding 100,958 ============= Net asset value and offering price per share outstanding $ 34.19 ============= CLASS R3 Net assets applicable to outstanding shares $ 1,494,027 ============= Shares of beneficial interest outstanding 43,743 ============= Net asset value and offering price per share outstanding $ 34.15 ============= </Table> 14 MainStay ICAP Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (a) $ 8,065,756 Interest 859 ------------ Total income 8,066,615 ------------ EXPENSES: Manager (See Note 3) 3,216,362 Transfer agent (See Note 3) 335,315 Distribution/Service--Investor Class (See Note 3) 15,134 Distribution/Service--Class A (See Note 3) 34,508 Distribution/Service--Class C (See Note 3) 31,121 Distribution/Service--Class R2 (See Note 3) 3,578 Distribution/Service--Class R3 (See Note 3) 1,632 Professional fees 70,896 Shareholder communication 63,808 Registration 50,960 Trustees 13,917 Custodian 10,387 Shareholder service (See Note 3) 2,978 Miscellaneous 27,297 ------------ Total expenses before waiver 3,877,893 Expense waiver from Manager (See Note 3) (127,014) ------------ Net expenses 3,750,879 ------------ Net investment income 4,315,736 ------------ REALIZED AND UNREALIZED GAIN ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain on: Security transactions 27,466,449 Foreign currency transactions 10,328 ------------ Net realized gain on investments and foreign currency transactions 27,476,777 ------------ Net change in unrealized appreciation on investments 81,769,719 ------------ Net realized and unrealized gain on investments and foreign currency transactions 109,246,496 ------------ Net increase in net assets resulting from operations $113,562,232 ============ </Table> (a) Dividends recorded net of foreign withholding taxes in the amount of $80,737. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income $ 4,315,736 $ 11,875,074 Net realized gain (loss) on investments and foreign currency transactions 27,476,777 (231,299,237) Net change in unrealized appreciation (depreciation) on investments 81,769,719 295,413,981 --------------------------- Net increase in net assets resulting from operations 113,562,232 75,989,818 --------------------------- Dividends to shareholders: From net investment income: Investor Class (42,232) (212,789) Class A (123,814) (414,134) Class C (11,585) (59,656) Class I (4,329,910) (16,296,994) Class R1 (12,422) (37,929) Class R2 (13,370) (34,582) Class R3 (3,008) (3,304) --------------------------- Total dividends to shareholders (4,536,341) (17,059,388) --------------------------- Capital share transactions: Net proceeds from sale of shares 110,904,537 161,741,286 Net asset value of shares issued to shareholders in reinvestment of dividends 4,425,097 16,634,734 Cost of shares redeemed (83,593,332) (257,593,968) --------------------------- Increase (decrease) in net assets derived from capital share transactions 31,736,302 (79,217,948) --------------------------- Net increase (decrease) in net assets 140,762,193 (20,287,518) NET ASSETS: Beginning of period 752,034,339 772,321,857 --------------------------- End of period $892,796,532 $ 752,034,339 =========================== Accumulated undistributed net investment income at end of period $ 166,163 $ 386,768 =========================== </Table> 16 MainStay ICAP Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- APRIL 29, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 29.89 $ 26.95 $ 39.51 ------- ------- ------- Net investment income 0.07 (a) 0.32 (a) 0.27 Net realized and unrealized gain (loss) on investments 4.30 3.15 (12.55) ------- ------- ------- Total from investment operations 4.37 3.47 (12.28) ------- ------- ------- Less dividends and distributions: From net investment income (0.11) (0.53) (0.28) From net realized gain on investments -- -- -- ------- ------- ------- Total dividends and distributions (0.11) (0.53) (0.28) ------- ------- ------- Net asset value at end of period $ 34.15 $ 29.89 $ 26.95 ======= ======= ======= Total investment return (b) 14.64%(c) 13.32% (31.24%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.45%++ 1.24% 1.54% ++ Net expenses 1.57%++ 1.29% 1.19% ++ Expenses (before waiver/reimbursement) 1.57%++ 1.69% 1.61% ++ Portfolio turnover rate 28% 93% 106% Net assets at end of period (in 000's) $12,630 $11,465 $10,798 </Table> <Table> <Caption> CLASS C ---------------------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 Net asset value at beginning of period $29.78 $26.86 $ 41.43 $44.96 $44.82 ------ ------ ------- ------ ------ Net investment income (loss) (0.06)(a) 0.13 (a) 0.19 0.34 0.08 (a) Net realized and unrealized gain (loss) on investments 4.29 3.13 (14.55) 1.85 4.03 ------ ------ ------- ------ ------ Total from investment operations 4.23 3.26 (14.36) 2.19 4.11 ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income (0.06) (0.34) (0.21) (0.31) (0.24) From net realized gain on investments -- -- -- (5.41) (3.73) ------ ------ ------- ------ ------ Total dividends and distributions (0.06) (0.34) (0.21) (5.72) (3.97) ------ ------ ------- ------ ------ Net asset value at end of period $33.95 $29.78 $ 26.86 $41.43 $44.96 ====== ====== ======= ====== ====== Total investment return (b) 14.19% (c) 12.51% (34.82%)(c) 4.99% 9.30%(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.35%)++ 0.52% 0.65% ++ 0.49% 0.54%++ Net expenses 2.31% ++ 2.04% 1.94% ++ 1.93% 2.05%++ Expenses (before waiver/reimbursement) 2.31% ++ 2.44% 2.30% ++ 2.11% 2.14%++ Portfolio turnover rate 28% 93% 106% 71% 80% Net assets at end of period (in 000's) $7,149 $5,206 $ 4,996 $8,606 $1,922 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R1, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. </Table> 18 MainStay ICAP Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A - ------------------------------------------------------------------------------------------------------ JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 $ 29.89 $ 26.93 $ 41.53 $ 45.01 $44.82 ------- ------- ------- ------- ------ 0.13 (a) 0.35 (a) 0.42 0.66 0.20 (a) 4.30 3.15 (14.59) 1.88 4.02 ------- ------- ------- ------- ------ 4.43 3.50 (14.17) 2.54 4.22 ------- ------- ------- ------- ------ (0.14) (0.54) (0.43) (0.61) (0.30) -- -- -- (5.41) (3.73) ------- ------- ------- ------- ------ (0.14) (0.54) (0.43) (6.02) (4.03) ------- ------- ------- ------- ------ $ 34.18 $ 29.89 $ 26.93 $ 41.53 $45.01 ======= ======= ======= ======= ====== 14.84%(c) 13.46% (34.38%)(c) 5.78% 9.55%(c) 0.82%++ 1.35% 1.38% ++ 1.22% 1.28%++ 1.18%++ 1.18% 1.18% ++ 1.18% 1.30%++ 1.18%++ 1.26% 1.35% ++ 1.36% 1.39%++ 28% 93% 106% 71% 80% $29,766 $25,257 $21,826 $51,349 $6,798 </Table> <Table> <Caption> CLASS I ------------------------------------------------------------------------------------------------------------ JANUARY 1, SIX MONTHS 2008*** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, YEAR ENDED DECEMBER 31, 2010* 2009 2008 2007 2006 2005 $ 29.93 $ 26.97 $ 41.57 $ 45.03 $ 41.17 $ 44.01 -------- -------- -------- ---------- -------- -------- 0.18 (a) 0.45 (a) 0.54 0.77 0.63 (a) 0.65 4.31 3.14 (14.62) 1.94 7.59 4.17 -------- -------- -------- ---------- -------- -------- 4.49 3.59 (14.08) 2.71 8.22 4.82 -------- -------- -------- ---------- -------- -------- (0.18) (0.63) (0.52) (0.76) (0.63) (0.64) -- -- -- (5.41) (3.73) (7.02) -------- -------- -------- ---------- -------- -------- (0.18) (0.63) (0.52) (6.17) (4.36) (7.66) -------- -------- -------- ---------- -------- -------- $ 34.24 $ 29.93 $ 26.97 $ 41.57 $ 45.03 $ 41.17 ======== ======== ======== ========== ======== ======== 15.02%(c) 13.86% (34.18%)(c) 6.20% 20.17% 10.91% 1.11%++ 1.76% 1.79% ++ 1.63% 1.42% 1.37% 0.90%++ 0.83% 0.80% ++ 0.80% 0.80% 0.80% 0.93%++ 1.02% 0.96% ++ 0.92% 0.88% 0.88% 28% 93% 106% 71% 80% 86% $835,629 $705,425 $732,479 $1,041,210 $982,543 $800,011 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS R1 ---------------------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 Net asset value at beginning of period $29.94 $26.98 $ 41.59 $45.00 $44.82 ------ ------ ------- ------ ------ Net investment income 0.16 (a) 0.39 (a) 0.52 0.77 0.22 (a) Net realized and unrealized gain (loss) on investments 4.31 3.18 (14.64) 1.94 4.03 ------ ------ ------- ------ ------ Total from investment operations 4.47 3.57 (14.12) 2.71 4.25 ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income (0.16) (0.61) (0.49) (0.71) (0.34) From net realized gain on investments -- -- -- (5.41) (3.73) ------ ------ ------- ------ ------ Total dividends and distributions (0.16) (0.61) (0.49) (6.12) (4.07) ------ ------ ------- ------ ------ Net asset value at end of period $34.25 $29.94 $ 26.98 $41.59 $45.00 ====== ====== ======= ====== ====== Total investment return (b) 14.95%(c) 13.73% (34.24%)(c) 6.10% 9.67%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.98%++ 1.49% 1.66% ++ 1.72% 1.38% ++ Net expenses 1.03%++ 0.94% 0.90% ++ 0.90% 0.90% ++ Expenses (before waiver/reimbursement) 1.03%++ 1.11% 1.06% ++ 1.02% 0.99% ++ Portfolio turnover rate 28% 93% 106% 71% 80% Net assets at end of period (in 000's) $2,677 $2,268 $ 1,370 $1,097 $ 40 </Table> <Table> <Caption> CLASS R3 ---------------------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 Net asset value at beginning of period $29.89 $26.93 $ 41.52 $45.00 $44.82 ------ ------ ------- ------ ------ Net investment income 0.04 (a) 0.23 (a) 0.38 0.57 0.13 (a) Net realized and unrealized gain (loss) on investments 4.34 3.21 (14.61) 1.86 4.06 ------ ------ ------- ------ ------ Total from investment operations 4.38 3.44 (14.23) 2.43 4.19 ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income (0.12) (0.48) (0.36) (0.50) (0.28) From net realized gain on investments -- -- -- (5.41) (3.73) ------ ------ ------- ------ ------ Total dividends and distributions (0.12) (0.48) (0.36) (5.91) (4.01) ------ ------ ------- ------ ------ Net asset value at end of period $34.15 $29.89 $ 26.93 $41.52 $45.00 ====== ====== ======= ====== ====== Total investment return (b) 14.66%(c) 13.22% (34.51%)(c) 5.55% 9.49%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.27%++ 0.88% 1.16% ++ 0.98% 0.86% ++ Net expenses 1.53%++ 1.45% 1.40% ++ 1.40% 1.40% ++ Expenses (before waiver/reimbursement) 1.53%++ 1.60% 1.57% ++ 1.52% 1.49% ++ Portfolio turnover rate 28% 93% 106% 71% 80% Net assets at end of period (in 000's) $1,494 $ 365 $ 72 $ 67 $ 27 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R1, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. </Table> 20 MainStay ICAP Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS R2 ------------------------------------------------------------------------------------------------ JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 $29.90 $26.94 $ 41.54 $45.02 $44.82 ------ ------ ------- ------ ------ 0.10 (a) 0.33 (a) 0.44 0.63 0.12 (a) 4.33 3.17 (14.62) 1.92 4.13 ------ ------ ------- ------ ------ 4.43 3.50 (14.18) 2.55 4.25 ------ ------ ------- ------ ------ (0.14) (0.54) (0.42) (0.62) (0.32) -- -- -- (5.41) (3.73) ------ ------ ------- ------ ------ (0.14) (0.54) (0.42) (6.03) (4.05) ------ ------ ------- ------ ------ $34.19 $29.90 $ 26.94 $41.54 $45.02 ====== ====== ======= ====== ====== 14.81%(c) 13.47% (34.38%)(c) 5.82% 9.58%(c) 0.64%++ 1.27% 1.43% ++ 1.29% 0.77%++ 1.29%++ 1.19% 1.15% ++ 1.15% 1.15%++ 1.29%++ 1.36% 1.31% ++ 1.27% 1.24%++ 28% 93% 106% 71% 80% $3,452 $2,050 $ 781 $1,156 $1,161 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS MAINSTAY ICAP SELECT EQUITY FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges 8.99% 31.45% 3.10% 3.85% Excluding sales charges 15.33 39.10 4.27 4.44 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP SELECT FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 9450 10000 10000 10099 8703 10635 9252 7604 9054 7875 6592 7731 10539 8100 9890 11839 8614 10851 14293 9941 13074 16662 11456 15325 15967 10920 13981 10492 7064 8381 4/30/10 14595 9808 11894 </Table> CLASS A SHARES(3)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges 9.14% 31.84% 3.19% 3.90% Excluding sales charges 15.50 39.51 4.36 4.49 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP SELECT EQUITY INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 23625 25000 25000 25247 21757 26587 23129 19010 22636 19686 16480 19327 26347 20250 24725 29596 21534 27129 35733 24853 32686 41655 28640 38312 39918 27301 34954 26266 17660 20952 4/30/10 36644 24520 29736 </Table> CLASS B SHARES(4)--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges 9.92% 33.15% 3.16% 3.67% Excluding sales charges 14.92 38.15 3.51 3.67 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP SELECT FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10607 8703 10635 9644 7604 9054 8147 6592 7731 10822 8100 9890 12066 8614 10851 14459 9941 13074 16730 11456 15325 15918 10920 13981 10379 7064 8381 4/30/10 14338 9808 11894 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Class R1 shares are sold with no initial sales charge or CDSC and have no annual 12b-1 fee. Class R2 shares are sold with no initial sales charge or CDSC and have an annual 12b-1 fee of 0.25%. Class R1 and R2 shares are available only through corporate-sponsored retirement programs, which include certain program requirements. Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.50% and THE FOOTNOTES ON THE NEXT TWO PAGES ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 22 MainStay ICAP Select Equity Fund CLASS C SHARES(3)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges 13.92% 37.15% 3.51% 3.67% Excluding sales charges 14.92 38.15 3.51 3.67 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP SELECT EQUITY INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10607 8703 10635 9644 7604 9054 8147 6592 7731 10822 8100 9890 12066 8614 10851 14459 9941 13074 16730 11456 15325 15918 10920 13981 10379 7064 8381 4/30/10 14338 9808 11894 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - --------------------------------------------------- 15.68% 39.91% 4.65% 4.76% </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP SELECT EQUITY S&P 500(R) S&P 500/CITIGROUP FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10713 8703 10635 9839 7604 9054 8396 6592 7731 11264 8100 9890 12685 8614 10851 15354 9941 13074 17943 11456 15325 17258 10920 13981 11383 7064 8381 4/30/10 15926 9808 11894 </Table> CLASS R1 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - --------------------------------------------------- 15.58% 39.57% 4.54% 4.65% </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP SELECT EQUITY S&P 500(R) S&P 500/CITIGROUP FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10703 8703 10635 9819 7604 9054 8370 6592 7731 11219 8100 9890 12622 8614 10851 15262 9941 13074 17824 11456 15325 17127 10920 13981 11292 7064 8381 4/30/10 15760 9808 11894 </Table> are available in certain individual retirement accounts or in certain retirement plans for service and distribution. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. Effective August 31, 2006, ICAP Select Equity Fund was renamed MainStay ICAP Select Equity Fund. At that time, the Fund's existing no-load shares were redesignated as Class I shares. 2. Performance figures for Investor Class shares, first offered April 29, 2008, include the historical performance of Class A shares through April 28, 2008, adjusted for differences in certain contractual expenses and fees. 3. Performance figures for Class A, C, R1, R2 and R3 shares, first offered August 31, 2006, includes the historical performance of Class I shares through August 30, 2006, adjusted for differences in certain contractual expenses and fees for Class A, C, R1, R2 and R3 shares. 4. Performance figures for Class B shares, first offered November 13, 2009, include the historical performance of Class I shares through November 12, 2009, adjusted for differences in certain contractual expenses and fees. THE FOOTNOTES ON THE PRECEDING PAGE AND THE FOLLOWING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 23 CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - --------------------------------------------------- 15.41% 39.32% 4.28% 4.39% </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP SELECT EQUITY S&P 500(R) S&P 500/CITIGROUP FUND INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10676 8703 10635 9770 7604 9054 8308 6592 7731 11108 8100 9890 12465 8614 10851 15034 9941 13074 17510 11456 15325 16784 10920 13981 11031 7064 8381 4/30/10 15368 9808 11894 </Table> CLASS R3 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - --------------------------------------------------- 15.29% 38.98% 4.03% 4.14% </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP S&P 500(R) S&P 500/CITIGROUP SELECT EQUITY INDEX VALUE INDEX ------------- ---------- ----------------- 4/30/00 10000 10000 10000 10649 8703 10635 9722 7604 9054 8246 6592 7731 10997 8100 9890 12310 8614 10851 14811 9941 13074 17207 11456 15325 16457 10920 13981 10792 7064 8381 4/30/10 14999 9808 11894 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS S&P 500(R) Index(5) 15.66% 38.84% 2.63% -0.19% S&P 500/Citigroup Value Index(6) 17.98 41.93 1.85 1.75 Average Lipper large-cap value fund(7) 14.65 38.20 1.63 2.89 </Table> 5. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard index for measuring large-cap U.S. stock market performance. The S&P 500(R) Index is considered to be the Fund's broad-based securities market index for comparison purposes. Results assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The S&P 500/Citigroup Value Index represents approximately half of the market capitalization of the stocks in the S&P 500(R) Index that, on a growth-value spectrum, have been identified as falling either wholly or partially within the value half of the spectrum based on multiple factors. Results assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 7. The average Lipper large-cap value fund is representative of funds that, by portfolio practice, invest at least 75% of their equity assets in companies with market capitalizations (on a three-year weighted basis) above Lipper's U.S. Diversified Equity large-cap floor. Large-cap value funds typically have a below average price-to-earnings ratio, price-to-book ratio, and three-year sales-per-share growth value, compared to the S&P 500(R) Index. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on total returns with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING TWO PAGES ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 24 MainStay ICAP Select Equity Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY ICAP SELECT EQUITY FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09(3) 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,153.30 $ 7.85 $1,017.50 $ 7.35 - -------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,155.00 $ 6.30 $1,018.90 $ 5.91 - -------------------------------------------------------------------------------------------------------- CLASS B SHARES(2) $1,000.00 $1,096.60 $10.78 $1,012.90 $10.35 - -------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,149.20 $11.78 $1,013.80 $11.03 - -------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,156.80 $ 4.81 $1,020.30 $ 4.51 - -------------------------------------------------------------------------------------------------------- CLASS R1 SHARES $1,000.00 $1,155.80 $ 5.72 $1,019.50 $ 5.36 - -------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,154.10 $ 7.05 $1,018.20 $ 6.61 - -------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,152.90 $ 8.38 $1,017.00 $7.85 - -------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.47% for Investor Class, 1.18% for Class A, 2.22% for Class B , 2.21% for Class C, 0.90% for Class I, 1.07% for Class R1, 1.32% for Class R2 and 1.57% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 days for Investor Class, Class A, Class C, Class I, Class R1, Class R2 and Class R3 (to reflect the one-half year period) and 169 days for Class B (to reflect the since-inception period). 2. Expenses paid during the period reflect ongoing costs for the period from inception through April 30, 2010. Had these shares been offered for the full six-month period ended April 30, 2010 and had the Fund provided a hypothetical 5% annualized return, expenses paid during the period would have been $11.08 and the ending account value would have been $1,013.80. 3. Class B shares began investment activity on November 13, 2009. mainstayinvestments.com 25 SECTOR COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Financials 17.9% Energy 14.0 Health Care 13.8 Industrials 13.5 Information Technology 12.8 Consumer Discretionary 10.3 Consumer Staples 5.3 Materials 4.1 Telecommunication Services 2.5 Short-Term Investment 3.6 Other Assets, Less Liabilities 2.2 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 29 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. PepsiCo, Inc. 2. ConocoPhillips 3. Wells Fargo & Co. 4. Sanofi-Aventis, Sponsored ADR 5. Newmont Mining Corp. 6. Lowe's Cos., Inc. 7. Honeywell International, Inc. 8. Caterpillar, Inc. 9. Merck & Co., Inc. 10. Marathon Oil Corp. </Table> 26 MainStay ICAP Select Equity Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS JERROLD K. SENSER, CFA, AND THOMAS R. WENZEL, CFA, OF INSTITUTIONAL CAPITAL LLC (ICAP), THE FUND'S SUBADVISOR. HOW DID MAINSTAY ICAP SELECT EQUITY FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay ICAP Select Equity Fund returned 15.33% for Investor Class shares, 15.50% for Class A shares and 14.92% for Class B and Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 15.68%, Class R1 shares returned 15.58%, Class R2 shares returned 15.41% and Class R3 shares returned 15.29%. All shares classes outperformed the 14.65% return of the average Lipper(1) large-cap value fund for the same time period. Class I shares outperformed--and all other share classes underperformed--the 15.66% return of the S&P 500(R) Index(2) for the six months ended April 30, 2010. The S&P 500(R) Index is the Fund's broad-based securities-market index. See pages 22 and 23 for Fund returns with sales charges. WHAT FACTORS ACCOUNTED FOR THE FUND'S PERFOR- MANCE RELATIVE TO THE S&P 500(R) INDEX DURING THE REPORTING PERIOD? Favorable stock selection in the energy and industrials sectors contributed positively to Fund performance as did an overweight position relative to the S&P 500(R) Index in industrials. Stock selection in the consumer staples, health care and financials sectors detracted from the Fund's performance relative to the Index. DURING THE REPORTING PERIOD, WHICH SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH SECTORS DETRACTED FROM PERFORMANCE? Relative to the S&P 500(R) Index, the Fund's strongest-contributing sector during the reporting period was industrials, followed by energy and materials. The sectors that detracted the most from the Fund's performance relative to the Index included health care, consumer staples and financials. DURING THE REPORTING PERIOD, WHICH INDIVIDUAL STOCKS WERE STRONG CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH STOCKS DETRACTED? On an absolute basis, the holdings that made the strongest positive contributions to the Fund's absolute performance during the reporting period were home improvement retailer Lowe's, diversified manufacturer Honeywell International and railroad operator CSX. Each of these three holdings benefited from a recovering economy and a pickup in consumer and business activity. Major detractors from performance on an absolute basis included pharmacy retailer and benefits manager CVS Caremark, diversified health care company Sanofi-Aventis and casualty insurer ACE. CVS Caremark performed poorly, as sales disappointed. We sold the Fund's position in CVS Caremark during the reporting period because the gains we expected from the integration of CVS and Caremark failed to materialize. We eliminated the Fund's position in ACE, as our outlook for anticipated pricing improvement and competitive advantages weakened and other stocks looked more attractive. Sanofi-Aventis remained in the Fund at the end of the reporting period, as we continued to find the stock attractive. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During a reporting period characterized by ongoing, if somewhat restrained, economic recovery, the stock market was volatile but continued to rebound overall. In this environment, we looked for stocks with attractive valuations and specific catalysts that might trigger appreciation over a 12- to 18-month time frame. We added integrated oil firm ConocoPhillips to the Fund during the reporting period. We felt that the stock was attractively valued and that its manage-ment was focused on improving returns by divesting underperforming assets, cutting costs and capital expenditures, and then using free cash flow to reduce debt and repurchase shares. The Fund also added insurance carrier Aflac. We believed that the com- pany's investment portfolio performance and its sales in Japan would exceed expectations. In addition to the sales already mentioned, we sold the Fund's position in financial services provider Capital One Financial and semiconductor manufacturer Intel. Both stocks were sold when we found other stocks that we believed had greater upside potential and were more attractive on a relative valuation basis. WERE THERE ANY SIGNIFICANT SECTOR WEIGHTING CHANGES DURING THE REPORTING PERIOD? During the reporting period, the Fund increased its sector weightings relative to the S&P 500(R) Index in information technology and energy. With these 1. See footnote on page 24 for more information about Lipper Inc. 2. See footnote on page 24 for more information on the S&P 500 Index. mainstayinvestments.com 27 increases, the Fund shifted to an overweight position relative to the S&P 500(R) Index in energy but remained underweight in information technology. Over the same period, the Fund decreased its exposure to consumer staples and financials. These changes made the Fund less overweight relative to the S&P 500(R) Index in financials and more underweight relative to the Index in consumer staples. HOW WAS THE FUND POSITIONED AT THE END OF THE REPORTING PERIOD? As of April 30, 2010, the Fund was overweight relative to the S&P 500(R) Index in the energy and industrials sectors and underweight relative to the Index in information technology and consumer staples. This positioning reflected our view of prospects for the economy and the relative attractiveness of individual holdings in these sectors. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 28 MainStay ICAP Select Equity Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 94.2%+ - --------------------------------------------------------- CONSUMER DISCRETIONARY 10.3% Johnson Controls, Inc. 2,326,740 $ 78,155,197 V Lowe's Cos., Inc. 4,269,380 115,785,586 Viacom, Inc. Class B (a) 2,791,452 98,621,999 -------------- 292,562,782 -------------- CONSUMER STAPLES 5.3% V PepsiCo, Inc. 2,321,397 151,401,512 -------------- ENERGY 14.0% V ConocoPhillips 2,243,100 132,769,089 Halliburton Co. 2,453,335 75,194,718 V Marathon Oil Corp. 3,183,678 102,355,247 Occidental Petroleum Corp. 987,171 87,522,581 -------------- 397,841,635 -------------- FINANCIALS 17.9% Aflac, Inc. 1,353,200 68,959,072 Aon Corp. 1,377,600 58,492,896 BB&T Corp. 2,042,300 67,886,052 JPMorgan Chase & Co. 1,987,549 84,629,837 U.S. Bancorp 3,772,000 100,976,440 V Wells Fargo & Co. 3,846,128 127,345,298 -------------- 508,289,595 -------------- HEALTH CARE 13.8% Covidien PLC 1,466,590 70,381,654 V Merck & Co., Inc. 3,010,530 105,488,971 Pfizer, Inc. 5,751,110 96,158,559 V Sanofi-Aventis, Sponsored ADR (a)(b) 3,467,050 118,261,076 -------------- 390,290,260 -------------- INDUSTRIALS 13.5% V Caterpillar, Inc. 1,558,903 106,145,705 CSX Corp. 1,480,440 82,978,662 Cummins, Inc. 773,712 55,885,218 V Honeywell International, Inc. 2,241,076 106,383,878 Textron, Inc. 1,433,600 32,743,424 -------------- 384,136,887 -------------- INFORMATION TECHNOLOGY 12.8% Accenture PLC Class A 945,850 41,276,894 Cisco Systems, Inc. (a) 2,597,050 69,912,586 Hewlett-Packard Co. 1,506,187 78,276,538 QUALCOMM, Inc. 1,865,350 72,263,659 Texas Instruments, Inc. 3,898,870 101,409,609 -------------- 363,139,286 -------------- MATERIALS 4.1% V Newmont Mining Corp. 2,069,740 116,071,019 -------------- TELECOMMUNICATION SERVICES 2.5% Vodafone Group PLC, Sponsored ADR (b) 3,137,550 69,653,610 -------------- Total Common Stocks (Cost $2,178,269,771) 2,673,386,586 -------------- <Caption> PRINCIPAL AMOUNT SHORT-TERM INVESTMENT 3.6% - --------------------------------------------------------- REPURCHASE AGREEMENT 3.6% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $100,718,441 (Collateralized by a United States Treasury Bill with a rate of 0.144% and a maturity date of 7/15/10, with a Principal Amount of $102,765,000 and a Market Value of $102,734,171) $100,718,357 100,718,357 -------------- Total Short-Term Investment (Cost $100,718,357) 100,718,357 -------------- Total Investments (Cost $2,278,988,128) (c) 97.8% 2,774,104,943 Other Assets, Less Liabilities 2.2 63,010,273 ------------ -------------- Net Assets 100.0% $2,837,115,216 ============ ============== </Table> <Table> (a) Non-income producing security. (b) ADR--American Depositary Receipt. (c) At April 30, 2010, cost is $2,335,021,706 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $516,561,402 Gross unrealized depreciation (77,478,165) ------------ Net unrealized appreciation $439,083,237 ============ </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 29 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $2,673,386,586 $ -- $ -- $2,673,386,586 Short-Term Investment Repurchase Agreement -- 100,718,357 -- 100,718,357 -------------- ------------ -------- -------------- Total Investments in Securities $2,673,386,586 $100,718,357 $-- $2,774,104,943 ============== ============ ======== ============== </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 30 MainStay ICAP Select Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $2,278,988,128) $2,774,104,943 Receivables: Fund shares sold 65,311,389 Investment securities sold 9,281,317 Dividends and interest 2,774,556 Other assets 200,184 -------------- Total assets 2,851,672,389 -------------- LIABILITIES: Payables: Investment securities purchased 8,930,243 Fund shares redeemed 2,694,623 Manager (See Note 3) 1,698,386 Transfer agent (See Note 3) 661,077 NYLIFE Distributors (See Note 3) 301,828 Shareholder communication 248,866 Professional fees 9,212 Trustees 7,191 Custodian 2,866 Accrued expenses 2,876 Dividend payable 5 -------------- Total liabilities 14,557,173 -------------- Net assets $2,837,115,216 ============== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 85,833 Additional paid-in capital 3,050,342,571 -------------- 3,050,428,404 Accumulated undistributed net investment income 284,800 Accumulated net realized loss on investments (708,714,803) Net unrealized appreciation on investments 495,116,815 -------------- Net assets $2,837,115,216 ============== INVESTOR CLASS Net assets applicable to outstanding shares $ 186,900,008 ============== Shares of beneficial interest outstanding 5,659,556 ============== Net asset value per share outstanding $ 33.02 Maximum sales charge (5.50% of offering price) 1.92 -------------- Maximum offering price per share outstanding $ 34.94 ============== CLASS A Net assets applicable to outstanding shares $ 465,096,542 ============== Shares of beneficial interest outstanding 14,079,776 ============== Net asset value per share outstanding $ 33.03 Maximum sales charge (5.50% of offering price) 1.92 -------------- Maximum offering price per share outstanding $ 34.95 ============== CLASS B Net assets applicable to outstanding shares $ 102,435,022 ============== Shares of beneficial interest outstanding 3,121,241 ============== Net asset value and offering price per share outstanding $ 32.82 ============== CLASS C Net assets applicable to outstanding shares $ 93,492,635 ============== Shares of beneficial interest outstanding 2,848,782 ============== Net asset value and offering price per share outstanding $ 32.82 ============== CLASS I Net assets applicable to outstanding shares $1,943,734,641 ============== Shares of beneficial interest outstanding 58,747,837 ============== Net asset value and offering price per share outstanding $ 33.09 ============== CLASS R1 Net assets applicable to outstanding shares $ 15,553,685 ============== Shares of beneficial interest outstanding 469,981 ============== Net asset value and offering price per share outstanding $ 33.09 ============== CLASS R2 Net assets applicable to outstanding shares $ 23,714,891 ============== Shares of beneficial interest outstanding 717,899 ============== Net asset value and offering price per share outstanding $ 33.03 ============== CLASS R3 Net assets applicable to outstanding shares $ 6,187,792 ============== Shares of beneficial interest outstanding 187,521 ============== Net asset value and offering price per share outstanding $ 33.00 ============== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 31 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (a) $ 21,544,090 Interest 3,863 ------------ Total income 21,547,953 ------------ EXPENSES: Manager (See Note 3) 9,734,356 Transfer agent (See Note 3) 1,957,879 Distribution/Service--Investor Class (See Note 3) 206,272 Distribution/Service--Class A (See Note 3) 510,167 Distribution/Service--Class B (See Note 3) 463,163 Distribution/Service--Class C (See Note 3) 401,077 Distribution/Service--Class R2 (See Note 3) 25,105 Distribution/Service--Class R3 (See Note 3) 13,130 Professional fees 179,572 Shareholder communication 166,929 Registration 124,588 Trustees 41,443 Custodian 20,699 Shareholder service (See Note 3) 20,037 Miscellaneous 60,231 ------------ Total expenses before waiver 13,924,648 Expense waiver from Manager (See Note 3) (725,764) ------------ Net expenses 13,198,884 ------------ Net investment income 8,349,069 ------------ REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain on investments 59,657,904 Net change in unrealized appreciation on investments 262,454,923 ------------ Net realized and unrealized gain on investments 322,112,827 ------------ Net increase in net assets resulting from operations $330,461,896 ============ </Table> (a) Dividends recorded net of foreign withholding taxes in the amount of $37,976. 32 MainStay ICAP Select Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 8,349,069 $ 20,335,188 Net realized gain (loss) on investments 59,657,904 (444,231,673) Net change in unrealized appreciation (depreciation) on investments 262,454,923 608,693,467 ------------------------------ Net increase in net assets resulting from operations 330,461,896 184,796,982 ------------------------------ Dividends to shareholders: From net investment income: Investor Class (18,068) (92,937) Class A (901,226) (1,892,680) Class C -- (232,390) Class I (7,695,633) (19,547,122) Class R1 (57,032) (120,361) Class R2 (41,457) (134,929) Class R3 (6,285) (34,328) ------------------------------ Total dividends to shareholders (8,719,701) (22,054,747) ------------------------------ Capital share transactions: Net proceeds from sale of shares 529,319,670 561,820,873 Net asset value of shares issued in connection with the acquisition of MainStay Value Fund (See Note 10) 354,083,152 -- Net asset value of shares issued in connection with the acquisition of MainStay Mid Cap Value Fund (See Note 10) 152,265,264 -- Net asset value of shares issued to shareholders in reinvestment of dividends 7,797,327 19,471,340 Cost of shares redeemed (268,243,283) (516,758,908) ------------------------------ Increase in net assets derived from capital share transactions 775,222,130 64,533,305 ------------------------------ Net increase in net assets 1,096,964,325 227,275,540 NET ASSETS: Beginning of period 1,740,150,891 1,512,875,351 ------------------------------ End of period $2,837,115,216 $1,740,150,891 ============================== Accumulated undistributed net investment income at end of period $ 284,800 $ 655,432 ============================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 33 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------- APRIL 29, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, ------------------------------------- 2010* 2009 2008 Net asset value at beginning of period $ 28.68 $25.62 $ 36.87 -------- ------ ------- Net investment income (loss) 0.04 (a) 0.25 0.25 (a) Net realized and unrealized gain (loss) on investments 4.35 3.10 (11.25) -------- ------ ------- Total from investment operations 4.39 3.35 (11.00) -------- ------ ------- Less dividends and distributions: From net investment income (0.05) (0.29) (0.25) From net realized gain on investments -- -- -- -------- ------ ------- Total dividends and distributions (0.05) (0.29) (0.25) -------- ------ ------- Net asset value at end of period $ 33.02 $28.68 $ 25.62 ======== ====== ======= Total investment return (b) 15.33%(c) 13.33% (29.97%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.26%++ 0.99% 1.49% ++ Net expenses 1.47%++ 1.30% 1.15% ++ Expenses (before reimbursement) 1.52%++ 1.45% 1.31% ++ Portfolio turnover rate 26% 101% 117% Net assets at end of period (in 000's) $186,900 $9,808 $ 7,601 </Table> <Table> <Caption> CLASS C --------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, --------------------------------------------------------------------- 2010* 2009 2008 2007 2006 Net asset value at beginning of period $ 28.56 $ 25.53 $ 38.68 $ 41.56 $39.46 ------- ------- ------- ------- ------ Net investment income (loss) (0.07)(a) 0.07 0.18 (a) 0.14 (a) 0.13 (a) Net realized and unrealized gain (loss) on investments 4.33 3.09 (13.12) 2.24 3.63 ------- ------- ------- ------- ------ Total from investment operations 4.26 3.16 (12.94) 2.38 3.76 ------- ------- ------- ------- ------ Less dividends and distributions: From net investment income -- (0.13) (0.21) (0.25) (0.23) From net realized gain on investments -- -- -- (5.01) (1.43) ------- ------- ------- ------- ------ Total dividends and distributions -- (0.13) (0.21) (5.26) (1.66) ------- ------- ------- ------- ------ Net asset value at end of period $ 32.82 $ 28.56 $ 25.53 $ 38.68 $41.56 ======= ======= ======= ======= ====== Total investment return (b) 14.92% (c) 12.50% (33.59%)(c) 5.83% 9.59%(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.46%)++ 0.28% 0.65% ++ 0.33% 0.91%++ Net expenses 2.21% ++ 2.05% 1.91% ++ 1.90% 1.95%++ Expenses (before reimbursement) 2.27% ++ 2.21% 2.05% ++ 2.01% 2.04%++ Portfolio turnover rate 26% 101% 117% 123% 115% Net assets at end of period (in 000's) $93,493 $55,841 $47,831 $45,789 $3,293 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R1, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. </Table> 34 MainStay ICAP Select Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A CLASS B -------------------------------------------------------------------------------- ------------ JANUARY 1, SEPTEMBER 1, NOVEMBER 13, SIX MONTHS 2008*** 2006** 2009** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, APRIL 30, -------------------------------------------------------------------------------------------------- 2010* 2009 2008 2007 2006 2010* $ 28.69 $ 25.62 $ 38.79 $ 41.60 $ 39.46 $ 29.93 -------- -------- -------- -------- ------- -------- 0.09 (a) 0.32 0.42 (a) 0.48 (a) 0.24 (a) (0.08)(a) 4.35 3.09 (13.18) 2.23 3.62 2.97 -------- -------- -------- -------- ------- -------- 4.44 3.41 (12.76) 2.71 3.86 2.89 -------- -------- -------- -------- ------- -------- (0.10) (0.34) (0.41) (0.51) (0.29) -- -- -- -- (5.01) (1.43) -- -------- -------- -------- -------- ------- -------- (0.10) (0.34) (0.41) (5.52) (1.72) -- -------- -------- -------- -------- ------- -------- $ 33.03 $ 28.69 $ 25.62 $ 38.79 $ 41.60 $ 32.82 ======== ======== ======== ======== ======= ======== 15.50%(c) 13.58% (33.14%)(c) 6.62% 9.84%(c) 9.66% (c) 0.57%++ 1.21% 1.47% ++ 1.09% 1.73%++ (0.52%)++ 1.18%++ 1.09% 1.10% ++ 1.15% 1.20%++ 2.22% ++ 1.22%++ 1.28% 1.24% ++ 1.26% 1.29%++ 2.27% ++ 26% 101% 117% 123% 115% 26% $465,097 $190,956 $142,130 $161,070 $16,514 $102,435 </Table> <Table> <Caption> CLASS I - --------------------------------------------------------------------------------------------------------------- JANUARY 1, SIX MONTHS 2008*** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------------------------------------- 2010* 2009 2008 2007 2006 2005 2004 $ 28.74 $ 25.67 $ 38.84 $ 41.62 $ 36.17 $ 34.35 $ 29.79 ---------- ---------- ---------- ---------- ---------- -------- -------- 0.14 (a) 0.37 0.51 (a) 0.64 (a) 0.57 (a) 0.45 0.56 4.36 3.10 (13.20) 2.21 6.83 2.70 4.76 ---------- ---------- ---------- ---------- ---------- -------- -------- 4.50 3.47 (12.69) 2.85 7.40 3.15 5.32 ---------- ---------- ---------- ---------- ---------- -------- -------- (0.15) (0.40) (0.48) (0.62) (0.52) (0.45) (0.56) -- -- -- (5.01) (1.43) (0.88) (0.20) ---------- ---------- ---------- ---------- ---------- -------- -------- (0.15) (0.40) (0.48) (5.63) (1.95) (1.33) (0.76) ---------- ---------- ---------- ---------- ---------- -------- -------- $ 33.09 $ 28.74 $ 25.67 $ 38.84 $ 41.62 $ 36.17 $ 34.35 ========== ========== ========== ========== ========== ======== ======== 15.68%(c) 13.89% (32.99%)(c) 6.95% 20.60% 9.22% 17.98% 0.89%++ 1.50% 1.78% ++ 1.44% 1.45% 1.38% 2.18% 0.90%++ 0.83% 0.80% ++ 0.80% 0.80% 0.80% 0.80% 0.97%++ 1.03% 0.94% ++ 0.91% 0.88% 0.93% 1.01% 26% 101% 117% 123% 115% 170% 198% $1,943,735 $1,454,261 $1,296,268 $1,863,460 $1,519,408 $676,703 $285,529 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 35 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS R1 --------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, --------------------------------------------------------------------- 2010* 2009 2008 2007 2006 Net asset value at beginning of period $ 28.74 $ 25.68 $ 38.85 $41.62 $39.46 ------- ------- ------- ------ ------ Net investment income 0.11 (a) 0.35 0.42 (a) 0.59 (a) 0.26 (a) Net realized and unrealized gain (loss) on investments 4.36 3.08 (13.13) 2.24 3.63 ------- ------- ------- ------ ------ Total from investment operations 4.47 3.43 (12.71) 2.83 3.89 ------- ------- ------- ------ ------ Less dividends and distributions: From net investment income (0.12) (0.37) (0.46) (0.59) (0.30) From net realized gain on investments -- -- -- (5.01) (1.43) ------- ------- ------- ------ ------ Total dividends and distributions (0.12) (0.37) (0.46) (5.60) (1.73) ------- ------- ------- ------ ------ Net asset value at end of period $ 33.09 $ 28.74 $ 25.68 $38.85 $41.62 ======= ======= ======= ====== ====== Total investment return (b) 15.58%(c) 13.69% (33.03%)(c) 6.87% 9.94%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.73%++ 1.23% 1.55% ++ 1.33% 1.89%++ Net expenses 1.07%++ 0.98% 0.91% ++ 0.90% 0.90%++ Expenses (before reimbursement) 1.07%++ 1.13% 1.06% ++ 1.01% 0.99%++ Portfolio turnover rate 26% 101% 117% 123% 115% Net assets at end of period (in 000's) $15,554 $13,628 $ 5,286 $1,440 $ 63 </Table> <Table> <Caption> CLASS R3 --------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, --------------------------------------------------------------------- 2010* 2009 2008 2007 2006 Net asset value at beginning of period $28.66 $25.60 $ 38.76 $41.58 $39.46 ------ ------ ------- ------ ------ Net investment income 0.03 (a) 0.21 0.28 (a) 0.31 (a) 0.14 (a) Net realized and unrealized gain (loss) on investments 4.35 3.10 (13.10) 2.29 3.67 ------ ------ ------- ------ ------ Total from investment operations 4.38 3.31 (12.82) 2.60 3.81 ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income (0.04) (0.25) (0.34) (0.41) (0.26) From net realized gain on investments -- -- -- (5.01) (1.43) ------ ------ ------- ------ ------ Total dividends and distributions (0.04) (0.25) (0.34) (5.42) (1.69) ------ ------ ------- ------ ------ Net asset value at end of period $33.00 $28.66 $ 25.60 $38.76 $41.58 ====== ====== ======= ====== ====== Total investment return (b) 15.29%(c) 13.16% (33.29%)(c) 6.30% 9.77%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.21%++ 0.78% 1.02% ++ 0.70% 1.00%++ Net expenses 1.57%++ 1.47% 1.40% ++ 1.40% 1.40%++ Expenses (before reimbursement) 1.57%++ 1.63% 1.55% ++ 1.51% 1.49%++ Portfolio turnover rate 26% 101% 117% 123% 115% Net assets at end of period (in 000's) $6,188 $4,558 $ 2,963 $ 185 $ 27 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R1, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. </Table> 36 MainStay ICAP Select Equity Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS R2 - --------------------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, --------------------------------------------------------------------------------- 2010* 2009 2008 2007 2006 $ 28.69 $ 25.63 $ 38.80 $ 41.60 $39.46 ------- ------- ------- ------- ------ 0.07 (a) 0.26 0.40 (a) 0.53 (a) 0.17 (a) 4.35 3.11 (13.18) 2.18 3.68 ------- ------- ------- ------- ------ 4.42 3.37 (12.78) 2.71 3.85 ------- ------- ------- ------- ------ (0.08) (0.31) (0.39) (0.50) (0.28) -- -- -- (5.01) (1.43) ------- ------- ------- ------- ------ (0.08) (0.31) (0.39) (5.51) (1.71) ------- ------- ------- ------- ------ 33.03 $ 28.69 $ 25.63 $ 38.80 $41.60 ======= ======= ======= ======= ====== 15.41%(c) 13.46% (33.18%)(c) 6.56% 9.85%(c) 0.44%++ 1.07% 1.42% ++ 1.18% 1.25%++ 1.32%++ 1.22% 1.15% ++ 1.15% 1.15%++ 1.32%++ 1.38% 1.29% ++ 1.26% 1.24%++ 26% 101% 117% 123% 115% $23,715 $11,099 $10,796 $12,712 $ 27 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 37 MAINSTAY ICAP GLOBAL FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (4/30/08) - ------------------------------------------------------- With sales charges 2.15% 26.70% -10.24% Excluding sales charges 8.10 34.08 -7.67 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MainStay ICAP MSCI World Global Fund Index ------------- ---------- 04/30/08 9450 10000 6009 6067 04/30/10 8056 8313 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (4/30/08) - ------------------------------------------------------- With sales charges 2.27% 27.03% -10.11% Excluding sales charges 8.22 34.43 -7.53 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MainStay ICAP MSCI World Global Fund Index ------------- ---------- 04/30/08 23625 25000 15027 15168 4/30/010 20201 20782 </Table> CLASS C SHARES--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (4/30/08) - ------------------------------------------------------- With sales charges 6.71% 32.25% -8.31% Excluding sales charges 7.71 33.25 -8.31 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MainStay ICAP MSCI World Global Fund Index ------------- ---------- 04/30/08 10000 10000 6309 6067 4/30/10 8407 8313 </Table> 1. Performance tables and graphs do not reflect any deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. The MSCI World Index is considered to be representative of the global stock market. Results assume reinvestment of all dividends and capital gains. The MSCI World Index is considered to be the Fund's broad-based securities market index for THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 38 MainStay ICAP Global Fund CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (4/30/08) - ---------------------------------------------- 8.29% 34.62% -7.33% </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MainStay ICAP MSCI World Global Fund Index ------------- ---------- 04/30/08 10000 10000 6379 6067 4/30/10 8587 8313 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION MSCI World Index(2) 9.40% 37.02% -8.82% Average Lipper global multi-cap core fund(3) 10.82 37.46 -7.53 </Table> comparison purposes. An investment cannot be made directly in an index. 3. The average Lipper global multi-cap core fund is representative of funds that, by portfolio practice, invest in a variety of market capitalization ranges without concentrating 75% of their equity assets in any one market capitalization range over an extended period of time. Global multi-cap core funds typically have an average price-to-cash flow ratio, price-to-book ratio, and three-year sales-per-share growth value compared to the S&P/Citigroup BMI. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on total returns with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 39 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY ICAP GLOBAL FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,081.00 $ 6.19 $1,018.80 $ 6.01 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,082.20 $ 5.94 $1,019.10 $ 5.76 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,077.10 $10.04 $1,015.10 $ 9.74 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,082.90 $ 4.65 $1,020.30 $4.51 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.20% for Investor Class, 1.15% for Class A, 1.95% for Class C and 0.90% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. 40 MainStay ICAP Global Fund SECTOR COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Financials 19.2% Industrials 16.7 Consumer Discretionary 13.5 Health Care 12.3 Energy 11.9 Information Technology 9.2 Materials 6.3 Utilities 3.6 Telecommunication Services 2.9 Consumer Staples 2.6 Short-Term Investment 2.8 Other Assets, Less Liabilities -1.0 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 44 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Sanofi-Aventis 2. Wells Fargo & Co. 3. BP PLC, Sponsored ADR 4. ConocoPhillips 5. Viacom, Inc. Class B 6. PepsiCo, Inc. 7. Marathon Oil Corp. 8. Daimler A.G. 9. Newmont Mining Corp. 10. Pfizer, Inc. </Table> mainstayinvestments.com 41 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS JERROLD K. SENSER, CFA, AND THOMAS R. WENZEL, CFA, OF INSTITUTIONAL CAPITAL LLC (ICAP), THE FUND'S SUBADVISOR. HOW DID MAINSTAY ICAP GLOBAL FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay ICAP Global Fund returned 8.10% for Investor Class shares, 8.22% for Class A shares and 7.71% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 8.29%. All share classes underperformed the 10.82% return of the average Lipper(1) global multi-cap core fund and the 9.40% return of the MSCI World Index(2) for the six months ended April 30, 2010. The MSCI World Index is the Fund's broad-based securities-market index. See page 38 for Fund returns with sales charges. WHAT FACTORS AFFECTED THE FUND'S PERFORMANCE RELATIVE TO THE MSCI WORLD INDEX DURING THE REPORTING PERIOD? The Fund underperformed the MSCI World Index during the reporting period primarily because of weak stock selection in the health care, utilities and consumer discretionary sectors. The effects were partially offset by favorable stock selection in the materials sector and by an overweight position relative to the MSCI World Index in industrials. DURING THE REPORTING PERIOD, WHICH FUND SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH SECTORS DETRACTED THE MOST? During the reporting period, the sector that made the strongest contribution to the Fund's performance relative to the MSCI World Index was industrials, followed by energy and telecommunication services. The sectors that detracted the most from the Fund's performance relative to the Index were health care, utilities and financials. DURING THE REPORTING PERIOD, WHICH INDIVIDUAL STOCKS MADE THE GREATEST POSITIVE CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH STOCKS DETRACTED? On an absolute basis, the stocks that made the strongest positive contributions to the Fund's performance during the reporting period included home improvement retailer Lowe's, cable network and entertainment company Viacom and regional bank BB&T. Lowe's benefited from the prospect that the housing market was stabilizing and from a pickup in consumer spending. Viacom's stock rose on improve-ment in the advertising market. Shares of BB&T strengthened as conditions in the credit markets and the overall economy improved. Major detractors from performance on an absolute basis included Spanish bank Banco Santander, French bank Societe Generale and diversified health care company Sanofi-Aventis. Banco Santander and Societe Generale were weak because of rising concerns about Europe's sovereign debt during the reporting period. We sold the Fund's position in Societe Generale during the reporting period when we found other stocks to be more attractive. Banco Santander and Sanofi-Aventis remained in the Fund at the end of the reporting period. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During a reporting period characterized by ongoing, if somewhat restrained, economic recovery, the stock market was volatile but continued to rebound overall. In this environment, we looked for stocks with attractive valuations and specific catalysts that may trigger appreciation over a 12- to 18-month time frame. We added integrated oil firm ConocoPhillips to the Fund during the reporting period. The investment reflected our belief that the stock was attractively valued and that its management was focused on improving returns by divesting underperforming assets, cutting costs and capital expenditures, and then using free cash flow to reduce debt and repurchase shares. The Fund also added a position in Bridgestone, the largest tire supplier in the world. At the time of purchase, we believed pent-up demand would be unleashed in both the replacement and original auto-equipment markets and might well result in improved sales growth and profit margins for the company. In addition to the sales already mentioned, we sold the Fund's position in semiconductor manufacturer Intel when we found other stocks that we felt had greater upside potential and were more attractive on a relative valuation basis. We also sold the Fund's position in Saipem, an Italian company that specializes in construction and drilling for the oil and gas industry worldwide, as it reached our target price. WERE THERE ANY SIGNIFICANT CHANGES IN THE FUND'S SECTOR WEIGHTINGS DURING THE REPORTING PERIOD? During the reporting period, the Fund increased its sector exposure relative to the MSCI World Index in energy and materials. With these increases, the Fund 1. See footnote on page 39 for more information about Lipper Inc. 2. See footnote on page 38 for more information on the MSCI World Index. 42 MainStay ICAP Global Fund shifted to an overweight position relative to the MSCI World Index in energy, but remained underweight in materials. Over the same period, we decreased the Fund's exposure to financials and industrials. These changes reduced the Fund's overweight position in industrials relative to the MSCI World Index and shifted the Fund's allocation to financials to an underweight position relative to the Index. HOW WAS THE FUND POSITIONED AT THE END OF THE REPORTING PERIOD? As of April 30, 2010, the Fund was overweight relative to the MSCI World Index in the industrials and consumer discretionary sectors and underweight relative to the Index in consumer staples and information technology. This positioning reflected our views of prospects for the economy and the relative attractiveness of individual holdings in these sectors. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 43 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 98.2%+ - ------------------------------------------------------ CONSUMER DISCRETIONARY 13.5% Bridgestone Corp. 23,300 $ 388,813 British Sky Broadcasting Group PLC 82,550 774,223 China Dongxiang Group Co. 249,000 166,993 V Daimler A.G. (a) 18,350 946,890 Genting Berhad 150,500 326,394 Johnson Controls, Inc. 16,950 569,350 Lowe's Cos., Inc. 31,950 866,484 Nissan Motor Co., Ltd. (a) 36,300 317,945 TUI Travel PLC 89,800 384,059 V Viacom, Inc. Class B (a) 32,000 1,130,560 ----------- 5,871,711 ----------- CONSUMER STAPLES 2.6% V PepsiCo, Inc. 17,100 1,115,262 ----------- ENERGY 11.9% V BP PLC, Sponsored ADR (b) 23,050 1,202,057 V ConocoPhillips 19,500 1,154,205 Halliburton Co. 21,400 655,910 V Marathon Oil Corp. 33,550 1,078,633 Occidental Petroleum Corp. 6,400 567,424 Repsol YPF S.A. 22,100 518,720 ----------- 5,176,949 ----------- FINANCIALS 19.2% Aflac, Inc. 12,700 647,192 Aon Corp. 11,450 486,167 Banco Santander S.A. 44,875 563,788 BB&T Corp. 24,150 802,746 Credit Suisse Group A.G., Sponsored ADR (a)(b) 19,450 888,865 Intesa Sanpaolo S.p.A. (a) 204,200 672,027 Mitsubishi Estate Co., Ltd. 24,100 435,635 Standard Chartered PLC 28,100 749,024 Tokio Marine Holdings, Inc. 14,500 431,849 U.S. Bancorp 31,050 831,208 UBS A.G. (a) 36,400 562,362 V Wells Fargo & Co. 38,350 1,269,768 ----------- 8,340,631 ----------- HEALTH CARE 12.3% Bayer A.G. 6,550 419,070 Covidien PLC 11,050 530,290 GlaxoSmithKline PLC 29,700 550,041 Merck & Co., Inc. 21,579 756,128 V Pfizer, Inc. 53,350 892,012 Roche Holding A.G., Sponsored ADR (b) 20,550 809,670 V Sanofi-Aventis (a) 20,100 1,376,315 ----------- 5,333,526 ----------- INDUSTRIALS 16.7% ABB, Ltd. (a) 15,300 294,446 Caterpillar, Inc. 10,800 735,372 China Communications Construction Co., Ltd. Class H 317,500 297,969 CSX Corp. 7,900 442,795 Cummins, Inc. 4,000 288,920 Honeywell International, Inc. 18,100 859,207 Hutchison Whampoa, Ltd. 100,300 687,258 KOMATSU, Ltd. 26,050 525,734 Mitsubishi Corp. 32,200 764,098 Siemens A.G. 6,200 612,949 Sime Darby Berhad 182,400 498,021 Textron, Inc. 17,200 392,848 TNT N.V. 27,610 847,557 ----------- 7,247,174 ----------- INFORMATION TECHNOLOGY 9.2% Accenture PLC Class A 7,800 340,392 Cisco Systems, Inc. (a) 16,700 449,564 Hewlett-Packard Co. 10,600 550,882 HOYA Corp. 26,250 722,039 Murata Manufacturing Co., Ltd. 3,500 206,018 QUALCOMM, Inc. 16,700 646,958 SAP A.G. 8,850 426,355 Texas Instruments, Inc. 25,450 661,954 ----------- 4,004,162 ----------- MATERIALS 6.3% Anglo American PLC (a) 13,350 571,765 Holcim, Ltd. (a) 9,600 719,877 V Newmont Mining Corp. 16,350 916,908 Yara International A.S.A. 15,100 527,109 ----------- 2,735,659 ----------- TELECOMMUNICATION SERVICES 2.9% BCE, Inc. 13,650 410,865 Vodafone Group PLC, Sponsored ADR (b) 37,900 841,380 ----------- 1,252,245 ----------- UTILITIES 3.6% Energias de Portugal S.A. 168,600 599,321 GDF Suez S.A. 13,626 485,516 Suez Environnement S.A. 22,637 491,013 ----------- 1,575,850 ----------- Total Common Stocks (Cost $37,367,848) 42,653,169 ----------- </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. 44 MainStay ICAP Global Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENT 2.8% - ------------------------------------------------------ REPURCHASE AGREEMENT 2.8% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $1,224,334 (Collateralized by a United States Treasury Bill with a rate of 0.144% and a maturity date of 7/15/10, with a Principal Amount of $1,250,000 and a Market Value of $1,249,625) $1,224,333 $ 1,224,333 ----------- Total Short-Term Investment (Cost $1,224,333) 1,224,333 ----------- Total Investments (Cost $38,592,181) (c) 101.0% 43,877,502 Other Assets, Less Liabilities (1.0) (430,541) ---------- ----------- Net Assets 100.0% $43,446,961 ========== =========== </Table> <Table> (a) Non-income producing security. (b) ADR--American Depositary Receipt. (c) At April 30, 2010, cost is $39,717,574 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 6,090,897 Gross unrealized depreciation (1,930,969) ----------- Net unrealized appreciation $ 4,159,928 =========== </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks (b) $23,791,977 $18,861,192 $ -- $42,653,169 Short-Term Investment Repurchase Agreement -- 1,224,333 -- 1,224,333 ----------- ----------- -------- ----------- Total Investments in Securities $23,791,977 $20,085,525 $-- $43,877,502 =========== =========== ======== =========== </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) Level 2 assets represent the following international equities: Sanofi- Aventis, KOMATSU, Ltd., UBS A.G., Bridgestone Corp., ABB, Ltd., Holcim, Ltd., TUI Travel PLC, British Sky Broadcasting Group PLC, Energias de Portugal S.A., TNT N.V., Daimler A.G., Siemens A.G., Hutchison Whampoa, Ltd., Mitsubishi Corp., GDF Suez S.A., Sime Darby Berhad, Suez Environnement S.A., Standard Chartered PLC, Banco Santander S.A., China Communications Construction Co., Ltd. Class H, Murata Manufacturing Co., Ltd., HOYA Corp., Mitsubishi Estate Co., Ltd., Yara International A.S.A., China Dongxiang Group Co., Genting Berhad, Nissan Motor Co., Ltd., Repsol YPF S.A., Intesa Sanpaolo S.p.A., Tokio Marine Holdings, Inc., Bayer A.G., GlaxoSmithKline PLC, SAP A.G. and Anglo American PLC. As of the six-month period ending April 30, 2010, securities with a total value of $18,291,843 transferred from Level 1 to Level 2 due to certain international equities being fair valued at period end by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. Fair values for these instruments at the reporting date are based on quoted market prices or binding dealer price quotations. The Fund recognizes transfers between the levels as of the beginning of the period. At April 30, 2010, the Fund did not hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 45 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The table below sets forth the diversification of the ICAP Global Fund Portfolio investments by country. COUNTRY COMPOSITION <Table> <Caption> VALUE PERCENT+ Canada $ 410,865 0.9% Cayman Islands 166,993 0.4 China 297,969 0.7 France 2,352,844 5.4 Germany 2,405,264 5.6 Hong Kong 687,258 1.6 Ireland 870,682 2.0 Italy 672,027 1.5 Japan 3,792,131 8.7 Malaysia 824,415 1.9 Netherlands 847,557 2.0 Norway 527,109 1.2 Portugal 599,321 1.4 Spain 1,082,508 2.5 Switzerland 3,275,220 7.5 United Kingdom 5,072,549 11.7 United States 19,992,790 46.0 ----------- ----- 43,877,502 101.0 Other Assets, Less Liabilities (430,541) (1.0) ----------- ----- Net Assets $43,446,961 100% =========== ===== </Table> <Table> + Percentages indicated are based on Fund net assets. </Table> 46 MainStay ICAP Global Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $38,592,181) $ 43,877,502 Cash denominated in foreign currencies (identified cost $1) 1 Receivables: Investment securities sold 416,813 Dividends and interest 82,190 Fund shares sold 6,800 Other assets 49,212 ------------ Total assets 44,432,518 ------------ LIABILITIES: Payables: Investment securities purchased 845,104 Fund shares redeemed 80,891 Professional fees 21,189 Manager (See Note 3) 18,673 Custodian 8,955 Shareholder communication 8,068 Transfer agent (See Note 3) 1,882 NYLIFE Distributors (See Note 3) 652 Trustees 143 ------------ Total liabilities 985,557 ------------ Net assets $ 43,446,961 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 5,238 Additional paid-in capital 51,849,599 ------------ 51,854,837 Accumulated undistributed net investment income 126,424 Accumulated net realized loss on investments and foreign currency transactions (13,819,008) Net unrealized appreciation on investments 5,285,321 Net unrealized depreciation on translation of other assets and liabilities in foreign currencies (613) ------------ Net assets $ 43,446,961 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 346,881 ============ Shares of beneficial interest outstanding 41,919 ============ Net asset value per share outstanding $ 8.27 Maximum sales charge (5.50% of offering price) 0.48 ------------ Maximum offering price per share outstanding $ 8.75 ============ CLASS A Net assets applicable to outstanding shares $ 2,003,376 ============ Shares of beneficial interest outstanding 241,787 ============ Net asset value per share outstanding $ 8.29 Maximum sales charge (5.50% of offering price) 0.48 ------------ Maximum offering price per share outstanding $ 8.77 ============ CLASS C Net assets applicable to outstanding shares $ 183,361 ============ Shares of beneficial interest outstanding 22,248 ============ Net asset value and offering price per share outstanding $ 8.24 ============ CLASS I Net assets applicable to outstanding shares $ 40,913,343 ============ Shares of beneficial interest outstanding 4,931,724 ============ Net asset value and offering price per share outstanding $ 8.30 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 47 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (a) $ 369,333 Interest 46 ---------- Total income 369,379 ---------- EXPENSES: Manager (See Note 3) 166,664 Registration 29,123 Professional fees 21,299 Custodian 18,046 Transfer agent (See Note 3) 5,893 Shareholder communication 5,613 Distribution/Service--Investor Class (See Note 3) 344 Distribution/Service--Class A (See Note 3) 1,994 Distribution/Service--Class C (See Note 3) 853 Trustees 720 Miscellaneous 6,276 ---------- Total expenses before waiver 256,825 Expense waiver from Manager (See Note 3) (66,012) ---------- Net expenses 190,813 ---------- Net investment income 178,566 ---------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain (loss) on: Security transactions 1,467,399 Foreign currency transactions (365) ---------- Net realized gain on investments and foreign currency transactions 1,467,034 ---------- Net change in unrealized appreciation (depreciation) on: Investments 1,583,534 Translation of other assets and liabilities in foreign currencies (393) ---------- Net change in unrealized appreciation on investments and foreign currency transactions 1,583,141 ---------- Net realized and unrealized gain on investments and foreign currency transactions 3,050,175 ---------- Net increase in net assets resulting from operations $3,228,741 ========== </Table> (a) Dividends recorded net of foreign withholding taxes in the amount of $10,534. 48 MainStay ICAP Global Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 178,566 $ 655,062 Net realized gain (loss) on investments and foreign currency transactions 1,467,034 (9,655,924) Net change in unrealized appreciation (depreciation) on investments and foreign currency transactions 1,583,141 15,782,393 ------------------------ Net increase in net assets resulting from operations 3,228,741 6,781,531 ------------------------ Dividends to shareholders: From net investment income: Investor Class (606) (1,920) Class A (2,815) (11,621) Class C -- (775) Class I (134,305) (791,051) ------------------------ Total dividends to shareholders (137,726) (805,367) ------------------------ Capital share transactions: Net proceeds from sale of shares 1,821,135 1,425,690 Net asset value of shares issued to shareholders in reinvestment of dividends 8,573 39,822 Cost of shares redeemed (a) (305,493) (721,819) ------------------------ Increase in net assets derived from capital share transactions 1,524,215 743,693 ------------------------ Net increase in net assets 4,615,230 6,719,857 NET ASSETS: Beginning of period 38,831,731 32,111,874 ------------------------ End of period $43,446,961 $38,831,731 ======================== Accumulated undistributed net investment income at end of period $ 126,424 $ 85,584 ======================== </Table> (a) Cost of shares redeemed net of redemption fees of $19 for the six-month period ended April 30, 2010 and $2 for the year ended October 31, 2009. (See Note 2(L)). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 49 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------ CLASS A APRIL 30, ----------------------------- SIX MONTHS 2008** SIX MONTHS ENDED YEAR ENDED THROUGH ENDED YEAR ENDED APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, OCTOBER 31, 2010* 2009 2008 2010* 2009 Net asset value at beginning of period $ 7.67 $ 6.46 $ 10.00 $ 7.68 $ 6.47 ------ ------ ------- ------ ------ Net investment income 0.02 (a) 0.11 0.08 (a) 0.03 (a) 0.10 Net realized and unrealized gain (loss) on investments 0.60 1.24 (3.57) 0.60 1.26 Net realized and unrealized loss on foreign currency transactions (0.00)++ (0.00)++ (0.00)++ (0.00)++ (0.00)++ ------ ------ ------- ------ ------ Total from investment operations 0.62 1.35 (3.49) 0.63 1.36 ------ ------ ------- ------ ------ Less dividends: From net investment income (0.02) (0.14) (0.05) (0.02) (0.15) ------ ------ ------- ------ ------ Redemption fee (a) (d) -- -- 0.00 ++ 0.00 ++ 0.00 ++ ------ ------ ------- ------ ------ Net asset value at end of period $ 8.27 $ 7.67 $ 6.46 $ 8.29 $ 7.68 ====== ====== ======= ====== ====== Total investment return (b) 8.10%(c) 21.46% (35.07%)(c) 8.22%(c) 21.49% Ratios (to average net assets)/Supplemental Data: Net investment income 0.60%++ 1.57% 1.84% ++ 0.63%++ 1.63% Net expenses 1.20%++ 1.20% 1.20% ++ 1.15%++ 1.15% Expenses (before waiver) 1.63%++ 1.68% 2.18% ++ 1.46%++ 1.46% Portfolio turnover rate 42% 106% 75% 42% 106% Net assets at end of period (in 000's) $ 347 $ 209 $ 56 $2,003 $ 801 <Caption> CLASS A ----------- APRIL 30, 2008** THROUGH OCTOBER 31, 2008 Net asset value at beginning of period $ 10.00 ------- Net investment income 0.09 (a) Net realized and unrealized gain (loss) on investments (3.57) Net realized and unrealized loss on foreign currency transactions (0.00)++ ------- Total from investment operations (3.48) ------- Less dividends: From net investment income (0.05) ------- Redemption fee (a) (d) 0.00 ++ ------- Net asset value at end of period $ 6.47 ======= Total investment return (b) (34.97%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 2.02% ++ Net expenses 1.15% ++ Expenses (before waiver) 1.99% ++ Portfolio turnover rate 75% Net assets at end of period (in 000's) $ 374 </Table> <Table> <Caption> CLASS C ------------------------------------------------ CLASS I APRIL 30, ----------------------------- SIX MONTHS 2008** SIX MONTHS ENDED YEAR ENDED THROUGH ENDED YEAR ENDED APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, OCTOBER 31, 2010* 2009 2008 2010* 2009 Net asset value at beginning of period $ 7.65 $ 6.45 $ 10.00 $ 7.69 $ 6.47 ------ ------ ------- ------- ------- Net investment income (loss) (0.01)(a) 0.06 0.05 (a) 0.04 (a) 0.13 Net realized and unrealized gain (loss) on investments 0.60 1.24 (3.57) 0.60 1.25 Net realized and unrealized loss on foreign currency transactions (0.00)++ (0.00)++ (0.00)++ (0.00)++ (0.00)++ ------ ------ ------- ------- ------- Total from investment operations 0.59 1.30 (3.52) 0.64 1.38 ------ ------ ------- ------- ------- Less dividends: From net investment income -- (0.10) (0.03) (0.03) (0.16) ------ ------ ------- ------- ------- Redemption fee (a) (d) -- -- 0.00 ++ 0.00 ++ -- ------ ------ ------- ------- ------- Net asset value at end of period $ 8.24 $ 7.65 $ 6.45 $ 8.30 $ 7.69 ====== ====== ======= ======= ======= Total investment return (b) 7.71% (c) 20.56% (35.26%)(c) 8.29%(c) 21.74% Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.17%)++ 0.71% 1.15% ++ 0.87%++ 2.02% Net expenses 1.95% ++ 1.95% 1.95% ++ 0.90%++ 0.90% Expenses (before waiver) 2.38% ++ 2.42% 2.93% ++ 1.22%++ 1.20% Portfolio turnover rate 42% 106% 75% 42% 106% Net assets at end of period (in 000's) $ 183 $ 142 $ 20 $40,913 $37,680 <Caption> CLASS I ----------- APRIL 30, 2008** THROUGH OCTOBER 31, 2008 Net asset value at beginning of period $ 10.00 ------- Net investment income (loss) 0.10 (a) Net realized and unrealized gain (loss) on investments (3.58) Net realized and unrealized loss on foreign currency transactions (0.00)++ ------- Total from investment operations (3.48) ------- Less dividends: From net investment income (0.05) ------- Redemption fee (a) (d) 0.00 ++ ------- Net asset value at end of period $ 6.47 ======= Total investment return (b) (34.86%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 2.25% ++ Net expenses 0.90% ++ Expenses (before waiver) 1.74% ++ Portfolio turnover rate 75% Net assets at end of period (in 000's) $31,662 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) Redemption fee was discontinued on April 1, 2010. </Table> 50 MainStay ICAP Global Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. MAINSTAY ICAP INTERNATIONAL FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- With sales charges -4.59% 20.33% 3.22% 4.02% Excluding sales charges 0.96 27.33 4.39 4.61 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP MSCI EAFE(R) MSCI EUROPE INTERNATIONAL FUND INDEX INDEX ------------------ ------------ ----------- 4/30/00 9450 10000 10000 8467 8370 8662 8333 7208 7604 6963 6036 6451 9640 8464 8678 11958 9730 10267 16369 12988 13357 19226 15561 16963 19119 15285 16685 11645 8749 9112 4/30/10 14828 11761 12145 </Table> CLASS A SHARES(3)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- With sales charges -4.52% 20.51% 3.31% 4.06% Excluding sales charges 1.04 27.52 4.49 4.65 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP MSCI EAFE(R) MSCI EUROPE INTERNATIONAL FUND INDEX INDEX ------------------ ------------ ----------- 4/30/00 23625 25000 25000 21167 20925 21656 20832 18021 19010 17408 15090 16127 24099 21161 21696 29896 24324 25667 40922 32470 33393 48064 38904 42406 47796 38212 41713 29199 21872 22779 4/30/10 37235 29402 30363 </Table> CLASS C SHARES(3)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- With sales charges -0.44% 25.34% 3.61% 3.82% Excluding sales charges 0.56 26.34 3.61 3.82 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP MSCI EAFE(R) MSCI EUROPE INTERNATIONAL FUND INDEX INDEX ------------------ ------------ ----------- 4/30/00 10000 10000 10000 8893 8370 8662 8687 7208 7604 7204 6036 6451 9899 8464 8678 12188 9730 10267 16559 12988 13357 19294 15561 16963 19049 15285 16685 11516 8749 9112 4/30/10 14550 11761 12145 </Table> 1. Performance tables and graphs do not reflect any deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class and Class A shares are sold with a maximum initial sales charge of 5.50% and an annual 12b-1 fee of 0.25%. Class C shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee, of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Class R1 shares are sold with no initial sales charge or CDSC and have no annual 12b-1 fee. Class R2 shares are sold with no initial sales charge or CDSC and have an annual 12b-1 fee of 0.25%. Class R1 and R2 shares are available only through corporate-sponsored retirement programs, which include certain program requirements. THE FOOTNOTES ON THE NEXT TWO PAGES ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 51 CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 1.17% 27.91% 4.78% 4.93% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP MSCI EAFE(R) MSCI EUROPE INTERNATIONAL FUND INDEX INDEX ------------------ ------------ ----------- 4/30/00 10000 10000 10000 8982 8370 8662 8862 7208 7604 7424 6036 6451 10303 8464 8678 12813 9730 10267 17583 12988 13357 20693 15561 16963 20657 15285 16685 12651 8749 9112 4/30/10 16182 11761 12145 </Table> CLASS R1 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 1.07% 27.69% 4.65% 4.81% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP MSCI EAFE(R) MSCI EUROPE INTERNATIONAL FUND INDEX INDEX ------------------ ------------ ----------- 4/30/00 10000 10000 10000 8973 8370 8662 8844 7208 7604 7402 6036 6451 10262 8464 8678 12750 9730 10267 17478 12988 13357 20547 15561 16963 20489 15285 16685 12532 8749 9112 4/30/10 16002 11761 12145 </Table> CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 0.96% 27.41% 4.41% 4.56% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP MSCI EAFE(R) MSCI EUROPE INTERNATIONAL FUND INDEX INDEX ------------------ ------------ ----------- 4/30/00 10000 10000 10000 8951 8370 8662 8800 7208 7604 7346 6036 6451 10160 8464 8678 12591 9730 10267 17218 12988 13357 20198 15561 16963 20093 15285 16685 12263 8749 9112 4/30/10 15623 11761 12145 </Table> Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.50% and are available in certain individual retirement accounts or in certain retirement plans for service and distribution. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns would have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. Effective August 31, 2006 ICAP International Fund was renamed MainStay ICAP International Fund. At that time, the Fund's existing no-load shares were redesignated as Class I shares. 2. Performance figures for Investor Class shares, first offered April 29, 2008, include the historical performance of Class A shares through April 28, 2008, adjusted for differences in certain contractual expenses and fees. 3. Performance figures for Class A, C, R1, R2 and R3 shares, first offered August 31, 2006, include the historical performance of Class I shares through August 30, 2006, adjusted for differences in certain contractual expenses and fees for Class A, C, R1, R2 and R3 shares. 4. The MSCI EAFE(R) Index is an index of international stocks representing the developed world outside North America. Results assume reinvestment of all dividends and capital gains. The MSCI EAFE(R) Index is considered to be the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. THE FOOTNOTES ON THE PRECEDING PAGE AND THE FOLLOWING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 52 MainStay ICAP International Fund CLASS R3 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ---------------------------------------------------- 0.85% 27.06% 4.13% 4.29% </Table> (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY ICAP MSCI EAFE(R) MSCI EUROPE INTERNATIONAL FUND INDEX INDEX ------------------ ------------ ----------- 4/30/00 10000 10000 10000 8928 8370 8662 8756 7208 7604 7291 6036 6451 10059 8464 8678 12435 9730 10267 16962 12988 13357 19841 15561 16963 19683 15285 16685 11982 8749 9112 4/30/10 15223 11761 12145 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS MSCI EAFE Index(4) 2.48% 34.43% 3.86% 1.64% MSCI Europe Index(5) -0.20 33.29 3.42 1.96 Average Lipper international large-cap value fund(6) 2.98 33.28 2.89 3.48 </Table> 5. The MSCI Europe Index--is generally representative of the European market for large- to mid-capitalization stocks. Results assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The average Lipper international large-cap value fund is representative of funds that, by portfolio practice, invest at least 75% of their equity assets in companies strictly outside of the U.S. with market capitalizations (on a three-year weighted basis) above Lipper's international large-cap floor. International large-cap value funds typically have a below-average price-to- cash flow ratio, price-to-book ratio, and three-year sales-per-share growth value compared to their large-cap-specific subset of the S&P/Citigroup World ex-U.S. BMI. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on total returns with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING TWO PAGES ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 53 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY ICAP INTERNATIONAL FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,009.60 $ 7.52 $1,017.30 $ 7.55 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,010.40 $ 6.48 $1,018.30 $ 6.51 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,005.60 $11.24 $1,013.60 $11.28 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,011.70 $ 4.74 $1,020.10 $ 4.76 - ------------------------------------------------------------------------------------------------------- CLASS R1 SHARES $1,000.00 $1,010.70 $ 5.73 $1,019.10 $ 5.76 - ------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,009.60 $ 7.08 $1,017.80 $ 7.10 - ------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,008.50 $ 8.32 $1,016.50 $ 8.35 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.51% for Investor Class, 1.30% for Class A, 2.26% for Class C, 0.95% for Class I, 1.15% for Class R1, 1.42% for Class R2 and 1.67% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. 54 MainStay ICAP International Fund SECTOR COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Industrials 18.5% Financials 18.0 Consumer Discretionary 13.2 Health Care 11.4 Materials 11.0 Utilities 7.1 Energy 6.3 Information Technology 6.0 Telecommunication Services 5.3 Short-Term Investment 4.9 Other Assets, Less Liabilities -1.7 ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 58 for specific holdings within these categories. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Daimler A.G. 2. Sanofi-Aventis 3. BP PLC, Sponsored ADR 4. TNT N.V. 5. British Sky Broadcasting Group PLC 6. Roche Holding A.G., Sponsored ADR 7. Credit Suisse Group A.G., Sponsored ADR 8. Vodafone Group PLC, Sponsored ADR 9. Hutchison Whampoa, Ltd. 10. Barrick Gold Corp. </Table> mainstayinvestments.com 55 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS JERROLD K. SENSER, CFA, AND THOMAS R. WENZEL, CFA, OF INSTITUTIONAL CAPITAL LLC (ICAP), THE FUND'S SUBADVISOR. HOW DID MAINSTAY ICAP INTERNATIONAL FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay ICAP International Fund returned 0.96% for Investor Class shares, 1.04% for Class A shares and 0.56% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 1.17%, Class R1 shares returned 1.07%, Class R2 shares returned 0.96% and Class R3 shares returned 0.85%. All share classes underperformed the 2.98% return of the average Lipper(1) international large-cap value fund and the 2.48% return of the MSCI EAFE(R) Index(2) for the six months ended April 30, 2010. The MSCI EAFE(R) Index is the Fund's broad-based securities-market index. See page 51 for Fund returns with sales charges. WHAT FACTORS AFFECTED THE FUND'S PERFORMANCE RELATIVE TO THE MSCI EAFE(R) INDEX DURING THE REPORTING PERIOD? The Fund underperformed the MSCI EAFE(R) Index primarily because of weak stock selection in the financials, utilities and consumer discretionary sectors. The effects were partially offset by favorable stock selection in the telecommunication services and materials sectors. The Fund's relative performance also benefited from an overweight position in industrials. DURING THE REPORTING PERIOD, WHICH FUND SECTORS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S RELATIVE PERFORMANCE AND WHICH SECTORS DETRACTED THE MOST? During the reporting period, the sector that made the strongest contribution to the Fund's performance relative to the MSCI EAFE(R) Index was industrials, followed by telecommunication services and materials. The sectors that detracted the most from the Fund's relative performance were utilities, health care and consumer discretionary. DURING THE REPORTING PERIOD, WHICH INDIVIDUAL STOCKS MADE THE GREATEST POSITIVE CONTRIBUTIONS TO THE FUND'S PERFORMANCE AND WHICH STOCKS DETRACTED? On an absolute basis, the stocks that made the strongest positive contributions to the Fund's performance during the reporting period were Vallourec, a French manufacturer of steel tubing for the oil and gas industry; Barrick Gold, a Canadian gold mining firm; and Hoya, a Japanese optical glass manufacturer. Vallourec's shares rose as the company benefited from high oil prices and renewed exploration and production. Barrick Gold benefited from higher gold prices. Hoya performed well as a recovering economy increased demand in the company's core markets. Barrick Gold and Hoya remained in the Fund as of April 30, 2010, but we sold Vallourec as it reached our target price. Major detractors from performance on an absolute basis included Spanish bank Banco Santander, French bank Societe Generale and Portuguese electric utility Energias de Portugal. Each was weak, as concerns increased during the reporting period about Europe's sovereign debt. Banco Santander and Energias de Portugal remained in the Fund at the end of the reporting period, but we sold the Fund's position in Societe Generale because we found other stocks to be more attractive. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During a reporting period characterized by ongoing, if somewhat restrained, economic recovery, the stock market was volatile but continued to rebound overall. In this environment, we looked for stocks with both attractive valuations and specific catalysts that may trigger appreciation over a 12- to 18-month time frame. We added a position in Bridgestone, the world's largest tire supplier, to the Fund during the reporting period. At the time of purchase, we believed pent-up demand would be unleashed in both the replacement and original auto-equipment markets and might well result in improved sales growth and profit margins for the company. The Fund also added Japanese insurer Tokio Marine. We felt that stronger pricing within the insurance industry would drive better underwriting profitability for the company and lead to improvement in its share price. In addition to the sales already mentioned, we sold the Fund's position in Saipem, an Italian company that specializes in construction and drilling for the oil and gas industry worldwide. We also sold the Fund's holding in Pernod- Ricard, a global leader in the wine and spirits industry. Saipem and Pernod- Richard were sold as they reached their respective price targets. WERE THERE ANY SIGNIFICANT CHANGES IN THE FUND'S SECTOR WEIGHTINGS DURING THE REPORTING PERIOD? During the reporting period, the Fund increased its exposure relative to the MSCI EAFE(R) Index in the materials and health care sectors. With these 1. See footnote on page 53 for more information about Lipper Inc. 2. See footnote on page 52 for more information on the MSCI EAFE Index. 56 MainStay ICAP International Fund increases, the Fund shifted to a slightly overweight position in materials relative to the MSCI EAFE(R) Index and added to the Fund's already overweight allocation in health care relative to the Index. Over the same period, we decreased the Fund's exposure to consumer discretionary and financials. These reductions made the Fund less overweight relative to the MSCI EAFE(R) Index in consumer discretionary and more underweight relative to the Index in financials. HOW WAS THE FUND POSITIONED AT THE END OF THE REPORTING PERIOD? As of April 30, 2010, the Fund was overweight relative to the MSCI EAFE(R) Index in the industrials and consumer discretionary sectors and underweight relative to the Index in consumer staples and financials. This positioning reflected our views of the prospects for the economy and the relative attractiveness of individual holdings in these sectors. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 57 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 96.8%+ - ------------------------------------------------------- CONSUMER DISCRETIONARY 13.2% Bridgestone Corp. 845,000 $ 14,100,739 V British Sky Broadcasting Group PLC 2,986,050 28,005,673 China Dongxiang Group Co. 5,130,100 3,440,528 V Daimler A.G. (a) 626,600 32,333,573 Genting Berhad 3,158,500 6,849,932 Nissan Motor Co., Ltd. (a) 1,072,100 9,390,321 TUI Travel PLC 2,692,300 11,514,499 ------------ 105,635,265 ------------ ENERGY 6.3% V BP PLC, Sponsored ADR (b) 594,500 31,003,175 Repsol YPF S.A. (a) 804,700 18,887,509 ------------ 49,890,684 ------------ FINANCIALS 18.0% Banco Santander S.A. 1,658,825 20,840,666 V Credit Suisse Group A.G., Sponsored ADR (a)(b) 598,100 27,333,170 Intesa Sanpaolo S.p.A. (a) 6,837,000 22,500,715 Mitsubishi Estate Co., Ltd. 982,700 17,763,415 Standard Chartered PLC 882,550 23,524,964 Tokio Marine Holdings, Inc. 527,900 15,722,278 UBS A.G. (a) 1,058,500 16,353,308 ------------ 144,038,516 ------------ HEALTH CARE 11.4% Bayer A.G. 207,550 13,279,090 GlaxoSmithKline PLC 969,200 17,949,480 V Roche Holding A.G., Sponsored ADR (b) 708,750 27,924,750 V Sanofi-Aventis (a) 467,800 32,031,846 ------------ 91,185,166 ------------ INDUSTRIALS 18.5% ABB, Ltd. (a) 554,700 10,675,119 China Communications Construction Co., Ltd. Class H 7,975,500 7,484,890 V Hutchison Whampoa, Ltd. 3,771,000 25,838,996 KOMATSU, Ltd. 879,950 17,758,893 Mitsubishi Corp. 889,200 21,100,502 Siemens A.G. 228,850 22,624,725 Sime Darby Berhad 4,532,500 12,375,447 V TNT N.V. 966,667 29,674,232 ------------ 147,532,804 ------------ INFORMATION TECHNOLOGY 6.0% HOYA Corp. 871,050 23,959,310 Murata Manufacturing Co., Ltd. 149,700 8,811,682 SAP A.G. 314,750 15,163,293 ------------ 47,934,285 ------------ MATERIALS 11.0% Anglo American PLC (a) 477,600 20,455,068 V Barrick Gold Corp. 586,250 25,531,187 Holcim, Ltd. (a) 324,600 24,340,833 Yara International A.S.A. 500,050 17,455,669 ------------ 87,782,757 ------------ TELECOMMUNICATION SERVICES 5.3% BCE, Inc. 523,250 15,749,825 V Vodafone Group PLC, Sponsored ADR (b) 1,177,850 26,148,270 ------------ 41,898,095 ------------ UTILITIES 7.1% Energias de Portugal S.A. 6,566,050 23,340,272 GDF Suez S.A. 497,700 17,733,830 Suez Environnement S.A. 727,450 15,778,940 ------------ 56,853,042 ------------ Total Common Stocks (Cost $726,916,810) 772,750,614 ------------ <Caption> PRINCIPAL AMOUNT SHORT-TERM INVESTMENT 4.9% - ------------------------------------------------------- REPURCHASE AGREEMENT 4.9% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $38,983,636 (Collateralized by a United States Treasury Bill with a rate of 0.107% and a maturity date of 6/3/10, with a Principal Amount of $39,770,000 and a Market Value of $39,766,023) $38,983,604 38,983,604 ------------ Total Short-Term Investment (Cost $38,983,604) 38,983,604 ------------ Total Investments (Cost $765,900,414) (c) 101.7% 811,734,218 Other Assets, Less Liabilities (1.7) (13,332,147) ----------- ------------ Net Assets 100.0% $798,402,071 =========== ============ </Table> <Table> (a) Non-income producing security. (b) ADR--American Depositary Receipt. (c) At April 30, 2010, cost is $795,532,303 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 66,565,974 Gross unrealized depreciation (50,364,059) ------------ Net unrealized appreciation $ 16,201,915 ============ </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investment. May be subject to change daily. 58 MainStay ICAP International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks (b) $153,690,377 $619,060,237 $ -- $772,750,614 Short-Term Investment Repurchase Agreement -- 38,983,604 -- 38,983,604 ------------ ------------ -------- ------------ Total Investments in Securities $153,690,377 $658,043,841 $-- $811,734,218 ============ ============ ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) Level 1 assets represents all ADRs, and BCE, Inc. and Barrick Gold Corp. listed under Canada and United States, respectively. As of the six-month period ending April 30, 2010, securities with a total value of $551,441,778 transferred from Level 1 to Level 2 due to certain international equities being fair valued at period end by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. Fair values for these instruments at the reporting date are based on quoted market prices or binding dealer price quotations. The Fund recognizes transfers between the levels as of the beginning of the period. At April 30, 2010, the Fund did not hold any investments with significant unobservable inputs (Level 3). The table below sets forth the diversification of the ICAP International Fund Portfolio investments by country. COUNTRY COMPOSITION (UNAUDITED) <Table> <Caption> VALUE PERCENT+ Canada $ 41,281,012 5.2% Cayman Islands 3,440,528 0.4 China 7,484,890 1.0 France 65,544,616 8.2 Germany 83,400,681 10.4 Hong Kong 25,838,996 3.2 Italy 22,500,715 2.8 Japan 128,607,140 16.2 Malaysia 19,225,379 2.5 Netherlands 29,674,232 3.7 Norway 17,455,669 2.2 Portugal 23,340,272 2.9 Spain 39,728,175 5.0 Switzerland 106,627,180 13.3 United Kingdom 158,601,129 19.8 United States 38,983,604 4.9 ------------ ----- 811,734,218 101.7 Other Assets, Less Liabilities (13,332,147) (1.7) ------------ ----- Net Assets $798,402,071 100.0% ============ ===== </Table> <Table> + Percentages indicated are based on Fund net assets. </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 59 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $765,900,414) $ 811,734,218 Receivables: Investment securities sold 8,093,243 Fund shares sold 3,159,514 Dividends and interest 1,617,744 Other assets 82,908 ------------- Total assets 824,687,627 ------------- LIABILITIES: Payables: Investment securities purchased 22,419,345 Fund shares redeemed 3,071,482 Manager (See Note 3) 479,779 Transfer agent (See Note 3) 163,576 NYLIFE Distributors (See Note 3) 65,350 Shareholder communication 34,497 Professional fees 30,997 Custodian 18,062 Trustees 2,317 Accrued expenses 151 ------------- Total liabilities 26,285,556 ------------- Net assets $ 798,402,071 ============= COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 29,159 Additional paid-in capital 995,223,897 ------------- 995,253,056 Accumulated undistributed net investment income 2,269,637 Accumulated net realized loss on investments and foreign currency transactions (244,972,685) Net unrealized appreciation on investments 45,833,804 Net unrealized appreciation on translation of other assets and liabilities in foreign currencies 18,259 ------------- Net assets $ 798,402,071 ============= INVESTOR CLASS Net assets applicable to outstanding shares $ 10,277,785 ============= Shares of beneficial interest outstanding 376,363 ============= Net asset value per share outstanding $ 27.31 Maximum sales charge (5.50% of offering price) 1.59 ------------- Maximum offering price per share outstanding $ 28.90 ============= CLASS A Net assets applicable to outstanding shares $ 179,484,308 ============= Shares of beneficial interest outstanding 6,565,821 ============= Net asset value per share outstanding $ 27.34 Maximum sales charge (5.50% of offering price) 1.59 ------------- Maximum offering price per share outstanding $ 28.93 ============= CLASS C Net assets applicable to outstanding shares $ 17,475,200 ============= Shares of beneficial interest outstanding 646,673 ============= Net asset value and offering price per share outstanding $ 27.02 ============= CLASS I Net assets applicable to outstanding shares $ 548,901,869 ============= Shares of beneficial interest outstanding 20,021,568 ============= Net asset value and offering price per share outstanding $ 27.42 ============= CLASS R1 Net assets applicable to outstanding shares $ 928,437 ============= Shares of beneficial interest outstanding 33,927 ============= Net asset value and offering price per share outstanding $ 27.37 ============= CLASS R2 Net assets applicable to outstanding shares $ 33,194,501 ============= Shares of beneficial interest outstanding 1,215,456 ============= Net asset value and offering price per share outstanding $ 27.31 ============= CLASS R3 Net assets applicable to outstanding shares $ 8,139,971 ============= Shares of beneficial interest outstanding 299,458 ============= Net asset value and offering price per share outstanding $ 27.18 ============= </Table> 60 MainStay ICAP International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends (a) $ 6,364,588 Interest 12,811 ----------- Total income 6,377,399 ----------- EXPENSES: Manager (See Note 3) 3,005,887 Transfer agent (See Note 3) 663,165 Distribution/Service--Investor Class (See Note 3) 13,180 Distribution/Service--Class A (See Note 3) 203,051 Distribution/Service--Class C (See Note 3) 95,675 Distribution/Service--Class R2 (See Note 3) 39,787 Distribution/Service--Class R3 (See Note 3) 18,712 Custodian 132,848 Professional fees 75,769 Shareholder communication 61,535 Registration 56,494 Shareholder service (See Note 3) 20,187 Trustees 12,815 Miscellaneous 30,820 ----------- Total expenses before waiver 4,429,925 Expense waiver from Manager (See Note 3) (322,182) ----------- Net expenses 4,107,743 ----------- Net investment income 2,269,656 ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain on: Security transactions 11,927,023 Foreign currency transactions 12,065 ----------- Net realized gain on investments and foreign currency transactions 11,939,088 ----------- Net change in unrealized appreciation on: Investments (6,189,560) Translation of other assets and liabilities in foreign currencies 15,068 ----------- Net change in unrealized appreciation on investments and foreign currency transactions (6,174,492) ----------- Net realized and unrealized gain on investments and foreign currency transactions 5,764,596 ----------- Net increase in net assets resulting from operations $ 8,034,252 =========== </Table> (a) Dividends recorded net of foreign withholding taxes in the amount of $366,548. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 61 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 2,269,656 $ 13,132,464 Net realized gain (loss) on investments and foreign currency transactions 11,939,088 (159,878,463) Net change in unrealized appreciation (depreciation) on investments and foreign currency transactions (6,174,492) 278,129,831 --------------------------- Net increase in net assets resulting from operations 8,034,252 131,383,832 --------------------------- Dividends to shareholders: From net investment income: Investor Class -- (292,614) Class A -- (2,743,928) Class C -- (426,524) Class I (712,195) (15,483,286) Class R1 (389) (17,537) Class R2 -- (527,311) Class R3 -- (85,060) --------------------------- Total dividends to shareholders (712,584) (19,576,260) --------------------------- Capital share transactions: Net proceeds from sale of shares 180,488,734 234,821,866 Net asset value of shares issued to shareholders in reinvestment of dividends 643,845 17,612,157 Cost of shares redeemed (a) (80,126,607) (175,793,428) --------------------------- Increase in net assets derived from capital share transactions 101,005,972 76,640,595 --------------------------- Net increase in net assets 108,327,640 188,448,167 NET ASSETS: Beginning of period 690,074,431 501,626,264 --------------------------- End of period $798,402,071 $ 690,074,431 =========================== Accumulated undistributed net investment income at end of period $ 2,269,637 $ 712,565 =========================== </Table> (a) Cost of shares redeemed net of redemption fees of $16,689 for the period ended April 30, 2010, $46,772 for the year ended October 31, 2009 (See Note 2(L)). 62 MainStay ICAP International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 63 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------ APRIL 29, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 27.05 $ 22.19 $ 36.83 ------- ------- ------- Net investment income 0.02(a) 0.49 (a) 0.47 (a) Net realized and unrealized gain (loss) on investments 0.24 5.13 (14.56) Net realized and unrealized gain (loss) on foreign currency transactions 0.00++ (0.01) (0.01) ------- ------- ------- Total from investment operations 0.26 5.61 (14.10) ------- ------- ------- Less dividends and distributions: From net investment income -- (0.75) (0.54) From net realized gain on investments -- -- -- ------- ------- ------- Total dividends and distributions -- (0.75) (0.54) ------- ------- ------- Redemption fee (g) 0.00++(a) 0.00 ++(a) 0.00 ++(a) ------- ------- ------- Net asset value at end of period $ 27.31 $ 27.05 $ 22.19 ======= ======= ======= Total investment return (b) 0.96%(c) 25.99% (38.80%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.16%++ 2.14% 2.96% ++ Net expenses 1.51%++ 1.38% 1.24% ++ Expenses (before waiver/reimbursement) 1.51%++ 1.62% 1.49% ++ Portfolio turnover rate 42% 96% 79% Net assets at end of period (in 000's) $10,278 $10,373 $ 8,674 </Table> <Table> <Caption> CLASS C ---------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 Net asset value at beginning of period $ 26.87 $ 22.02 $ 38.04 $ 39.03 $37.00 ------- ------- ------- ------- ------ Net investment income (loss) (0.08)(a) 0.29 (a) 0.54 (a) 0.25 (a) (0.09)(a) Net realized and unrealized gain (loss) on investments 0.23 5.13 (16.12) 3.66 3.56 Net realized and unrealized gain (loss) on foreign currency transactions 0.00 ++ (0.01) (0.01) -- -- ------- ------- ------- ------- ------ Total from investment operations 0.15 5.41 (15.59) 3.91 3.47 ------- ------- ------- ------- ------ Less dividends and distributions: From net investment income -- (0.56) (0.43) (0.48) (0.74) From net realized gain on investments -- -- -- (4.42) (0.70) ------- ------- ------- ------- ------ Total dividends and distributions -- (0.56) (0.43) (4.90) (1.44) ------- ------- ------- ------- ------ Redemption fee (g) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) ------- ------- ------- ------- ------ Net asset value at end of period $ 27.02 $ 26.87 $ 22.02 $ 38.04 $39.03 ======= ======= ======= ======= ====== Total investment return (b) 0.56% (c) 25.06% (41.39%)(c) 10.35% 9.44% (c)(d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) (0.58%) ++ 1.30% 1.98% ++ 0.60% (0.69%)++ Net expenses 2.26% ++ 2.13% 1.96% ++ 1.90% 1.90% ++ Expenses (before waiver/reimbursement) 2.26% ++ 2.37% 2.17% ++ 2.08% 2.22% ++(d) Portfolio turnover rate 42% 96% 79% 109% 155% Net assets at end of period (in 000's) $17,475 $19,244 $19,586 $32,652 $7,266 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R1, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. (d) Includes nonrecurring reimbursements from affiliates for IRS interest charge. If these nonrecurring reimbursements had not been made, the total return would have been 9.71%, 9.41%, 24.23%, 9.76%, 9.69% and 9.58% for Class A, Class C, Class I, Class R1, Class R2 and Class R3 shares, respectively, for the period ending December 31, 2006. (e) The redemption fees have been reclassified from net realized and unrealized gain on investments to a separate line, "redemption fee," to conform to the current year presentation. (f) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. (g) Redemption fee was discontinued on April 1, 2010. </Table> 64 MainStay ICAP International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ---------------------------------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, 2010* 2009 2008 2007 2006 $ 27.05 $ 22.19 $ 38.22 $ 39.09 $ 37.00 -------- -------- ------- -------- ------- 0.05(a) 0.50 (a) 0.77 (a) 0.57 (a) 0.00 ++(a) 0.24 5.19 (16.22) 3.67 3.58 0.00 ++ (0.01) (0.01) -- -- -------- -------- ------- -------- ------- 0.29 5.68 (15.46) 4.24 3.58 -------- -------- ------- -------- ------- -- (0.82) (0.57) (0.69) (0.79) -- -- -- (4.42) (0.70) -------- -------- ------- -------- ------- -- (0.82) (0.57) (5.11) (1.49) -------- -------- ------- -------- ------- 0.00++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) -------- -------- ------- -------- ------- $ 27.34 $ 27.05 $ 22.19 $ 38.22 $ 39.09 ======== ======== ======= ======== ======= 1.07%(c)(f) 26.36% (40.97%)(c) 11.20% 9.74%(c)(d) 0.39%++ 2.13% 2.78% ++ 1.36% 0.04%++ 1.30%++ 1.14% 1.10% ++ 1.15% 1.15%++ 1.32%++ 1.37% 1.31% ++ 1.33% 1.47%++(d) 42% 96% 79% 109% 155% $179,484 $138,355 $73,122 $121,098 $20,516 </Table> <Table> <Caption> CLASS I ------------------------------------------------------------------------------------------------------------ JANUARY 1, SIX MONTHS 2008*** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, YEAR ENDED DECEMBER 31, 2010* 2009 2008 2007 2006 2005 $ 27.12 $ 22.25 $ 38.26 $ 39.10 $ 32.89 $ 30.18 -------- -------- -------- -------- -------- -------- 0.10 (a) 0.60 (a) 0.87 (a) 0.78 (a) 0.77 (a) 0.55 0.24 5.15 (16.26) 3.59 7.16 5.20 (e) 0.00 ++ (0.01) (0.01) -- -- -- -------- -------- -------- -------- -------- -------- 0.34 5.74 (15.40) 4.37 7.93 5.75 -------- -------- -------- -------- -------- -------- (0.04) (0.87) (0.61) (0.79) (1.03) (0.54) -- -- -- (4.42) (0.70) (2.50) -------- -------- -------- -------- -------- -------- (0.04) (0.87) (0.61) (5.21) (1.73) (3.04) -------- -------- -------- -------- -------- -------- 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.01 (a) 0.00 ++(e) -------- -------- -------- -------- -------- -------- $ 27.42 $ 27.12 $ 22.25 $ 38.26 $ 39.10 $ 32.89 ======== ======== ======== ======== ======== ======== 1.17%(c) 26.71% (40.81%)(c) 11.52% 24.30%(d) 19.15% 0.75%++ 2.59% 3.12% ++ 1.86% 2.09% 2.05% 0.95%++ 0.85% 0.80% ++ 0.80% 0.80% 0.80% 1.07%++ 1.13% 1.01% ++ 0.98% 1.01%(d) 1.12% 42% 96% 79% 109% 155% 139% $548,902 $487,411 $389,517 $753,984 $568,662 $179,787 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 65 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS R1 -------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, -------------------------------------------------------------------------- 2010* 2009 2008 2007 2006 Net asset value at beginning of period $27.07 $22.22 $ 38.23 $39.08 $37.00 ------ ------ ------- ------ ------ Net investment income (loss) 0.08 (a) 0.59 (a) 0.82 (a) 0.47 (a) 0.13 (a) Net realized and unrealized gain (loss) on investments 0.23 5.12 (16.22) 3.86 3.46 Net realized and unrealized gain (loss) on foreign currency transactions 0.00 ++ (0.01) (0.01) -- -- ------ ------ ------- ------ ------ Total from investment operations 0.31 5.70 (15.41) 4.33 3.59 ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income (0.01) (0.85) (0.60) (0.76) (0.81) From net realized gain on investments -- -- -- (4.42) (0.70) ------ ------ ------- ------ ------ Total dividends and distributions (0.01) (0.85) (0.60) (5.18) (1.51) ------ ------ ------- ------ ------ Redemption fee (e) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) ------ ------ ------- ------ ------ Net asset value at end of period $27.37 $27.07 $ 22.22 $38.23 $39.08 ====== ====== ======= ====== ====== Total investment return (b) 1.07%(c) 26.56% (40.89%)(c) 11.41% 9.78%(c)(d) Ratios (to average net assets)/Supplemental Data: Net investment income (loss) 0.56%++ 2.54% 2.95% ++ 1.12% 1.04%++ Net expenses 1.15%++ 0.99% 0.90% ++ 0.90% 0.90%++ Expenses (before waiver/reimbursement) 1.17%++ 1.22% 1.11% ++ 1.08% 1.22%++(d) Portfolio turnover rate 42% 96% 79% 109% 155% Net assets at end of period (in 000's) $ 928 $ 675 $ 170 $ 418 $ 27 </Table> <Table> <Caption> CLASS R3 ---------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, ---------------------------------------------------------------------------- 2010* 2009 2008 2007 2006 Net asset value at beginning of period $26.95 $22.13 $ 38.13 $39.06 $37.00 ------ ------ ------- ------ ------ Net investment income 0.01 (a) 0.39 (a) 0.75 (a) 0.21 (a) 0.07 (a) Net realized and unrealized gain (loss) on investments 0.22 5.19 (16.24) 3.89 3.45 Net realized and unrealized gain (loss) on foreign currency transactions 0.00 ++ (0.01) (0.01) -- -- ------ ------ ------- ------ ------ Total from investment operations 0.23 5.57 (15.50) 4.10 3.52 ------ ------ ------- ------ ------ Less dividends and distributions: From net investment income -- (0.75) (0.50) (0.61) (0.76) From net realized gain on investments -- -- -- (4.42) (0.70) ------ ------ ------- ------ ------ Total dividends and distributions -- (0.75) (0.50) (5.03) (1.46) ------ ------ ------- ------ ------ Redemption fee (e) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) -- ------ ------ ------- ------ ------ Net asset value at end of period $27.18 $26.95 $ 22.13 $38.13 $39.06 ====== ====== ======= ====== ====== Total investment return (b) 0.85%(c) 25.87% (41.11%)(c) 10.82% 9.60%(c)(d) Ratios (to average net assets)/Supplemental Data: Net investment income 0.04%++ 1.60% 2.77% ++ 0.49% 0.55%++ Net expenses 1.67%++ 1.54% 1.40% ++ 1.40% 1.40%++ Expenses (before waiver/reimbursement) 1.67%++ 1.72% 1.62% ++ 1.58% 1.72%++(d) Portfolio turnover rate 42% 96% 79% 109% 155% Net assets at end of period (in 000's) $8,140 $6,536 $ 1,112 $ 289 $ 27 </Table> <Table> * Unaudited. ** Commencement of operations. *** The Fund changed its fiscal year end from December 31 to October 31. ++ Annualized. ++ Less than one cent per share. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R1, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. (d) Includes nonrecurring reimbursements from affiliates for IRS interest charge. If these nonrecurring reimbursements had not been made, the total return would have been 9.71%, 9.41%, 24.23%, 9.76%, 9.69% and 9.58% for Class A, Class C, Class I, Class R1, Class R2 and Class R3 shares, respectively, for the period ending December 31, 2006. (e) Redemption fee was discontinued on April 1, 2010. </Table> 66 MainStay ICAP International Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS R2 - ------------------------------------------------------------------------------- JANUARY 1, SEPTEMBER 1, SIX MONTHS 2008*** 2006** ENDED YEAR ENDED THROUGH YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, DECEMBER 31, DECEMBER 31, - -------------- 2010* 2009 2008 2007 2006 $ 27.05 $ 22.18 $ 38.20 $ 39.08 $37.00 ------- ------- ------- ------- ------ 0.04(a) 0.44 (a) 0.74 (a) 0.35 (a) (0.03)(a) 0.22 5.23 (16.20) 3.88 3.61 0.00++ (0.01) (0.01) -- -- ------- ------- ------- ------- ------ 0.26 5.66 (15.47) 4.23 3.58 ------- ------- ------- ------- ------ -- (0.79) (0.55) (0.69) (0.80) -- -- -- (4.42) (0.70) ------- ------- ------- ------- ------ -- (0.79) (0.55) (5.11) (1.50) ------- ------- ------- ------- ------ 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) 0.00 ++(a) ------- ------- ------- ------- ------ $ 27.31 $ 27.05 $ 22.18 $ 38.20 $39.08 ======= ======= ======= ======= ====== 0.96%(c) 26.27% (41.00%)(c) 11.16% 9.72% (c)(d) 0.29%++ 1.84% 2.72% ++ 0.83% (0.20%)++ 1.42%++ 1.27% 1.15% ++ 1.15% 1.15% ++ 1.42%++ 1.47% 1.36% ++ 1.33% 1.47% ++(d) 42% 96% 79% 109% 155% $33,195 $27,480 $ 9,445 $12,816 $2,533 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 67 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act") as an open-end management investment company, and is comprised of twenty-nine funds (collectively referred to as the ''Funds" and each individually, referred to as a "Fund"). These financial statements and notes relate to the MainStay ICAP Equity Fund, MainStay ICAP Global Fund, MainStay ICAP International Fund and MainStay ICAP Select Equity Fund (collectively, referred to as the "ICAP Funds" and each individually referred to as an "ICAP Fund"). Each is a diversified fund. Each ICAP Fund is the successor of a series of ICAP Funds, Inc. with the same name (each a "Predecessor Fund"). The reorganizations of the Predecessor Funds with and into the respective ICAP Funds, which were not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of each ICAP Fund relate to the respective Predecessor Fund. The ICAP Funds through each Predecessor Fund, commenced operations on the dates indicated below: <Table> <Caption> COMMENCEMENT OF OPERATIONS FUNDS April 30, 2008 MainStay ICAP Global Fund - ----------------------------------------------------------- December 31, 1997 MainStay ICAP Select Equity Fund MainStay ICAP International Fund - ----------------------------------------------------------- December 31, 1994 MainStay ICAP Equity Fund - ----------------------------------------------------------- </Table> The MainStay ICAP International Fund and MainStay ICAP Equity Fund offer seven classes of shares: Investor Class, Class A, Class C, Class I, Class R1, Class R2 and Class R3 shares. Each of these share classes, other than Investor Class and Class I shares, commenced operations on August 31, 2006. Class I shares commenced operations (under a former designation) on December 31, 1994 for MainStay ICAP Equity Fund and on December 31, 1997 for MainStay ICAP International Fund. Investor Class shares commenced operations on April 29, 2008 for MainStay ICAP Equity Fund and MainStay ICAP International Fund. The MainStay ICAP Global Fund offers four classes of shares: Investor Class, Class A, Class C and Class I shares. All share classes of the MainStay ICAP Global Fund commenced operations on April 30, 2008. The MainStay ICAP Select Equity Fund offers eight classes of shares: Investor Class, Class A, Class B, Class C, Class I, Class R1, Class R2 and Class R3 shares. Each of these share classes, other than Investor Class and Class I shares, commenced operations on August 31, 2006. Investor Class shares commenced operations on April, 29, 2008, and Class I shares commenced operations on December 31, 1997 (under a former designation). Class B shares for MainStay ICAP Select Equity Fund commenced operations on November 13, 2009. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class B shares and Class C shares are offered at NAV without an initial sales charge, although a declining contingent deferred sales charge may be imposed on redemptions made within six years of purchase of Class B shares and a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I, Class R1, Class R2 and Class R3 shares are offered at NAV without imposition of a front-end sales charge or a contingent deferred sales charge. Depending upon eligibility, Class B shares convert to either Investor Class or Class A shares eight years after the date they were purchased. Additionally, depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. Each class of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that the classes are subject to different distribution and/or service fee rates. Investor Class, Class A, Class C, Class R2 and Class R3 shares each bear distribution and/or service fee payments under distribution and service plans pursuant to Rule 12b-1 under the 1940 Act. Class R1, Class R2 and Class R3 shares are authorized to pay a shareholder service fee to New York Life Investment Management LLC, its affiliates, or third-party service providers, as compensation for services rendered to shareholders of Class R1, Class R2 or Class R3 shares. The investment objective for each of the ICAP Funds is as follows: The MAINSTAY ICAP EQUITY FUND seeks a superior total return with only a moderate degree of risk. The MAINSTAY ICAP SELECT EQUITY FUND seeks a superior total return. The MAINSTAY ICAP GLOBAL FUND seeks a superior total return. The MAINSTAY ICAP INTERNATIONAL FUND seeks a superior total return with income as a secondary objective. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The ICAP Funds prepare their financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follow the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the ICAP 68 MainStay ICAP Funds Funds are open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Investments in money market funds are valued daily at their NAV. Certain events may occur between the time that foreign markets close, on which securities held by certain of the ICAP Funds principally trade, and the time at which the ICAP Funds' NAVs are calculated. These events may include, but are not limited to, situations relating to a single issue in a market sector, significant fluctuations in U.S. or foreign markets, natural disasters, armed conflicts, governmental actions or other developments not tied directly to the securities markets. Should the Manager or Subadvisor, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager or Subadvisor may, pursuant to procedures adopted by the ICAP Funds' Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. Additionally, international equity securities are also fair valued whenever the movement of a particular index exceeds certain thresholds. In such cases, the securities are fair valued by applying factors provided by a third party vendor in accordance with the ICAP Funds' policies and procedures. At April 30, 2010, certain foreign equity securities held by the ICAP Funds were fair valued. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the ICAP Funds' Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the ICAP Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the ICAP Funds did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the ICAP Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a frame work that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the ICAP Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for each ICAP Fund's investments is included at the end of each ICAP Fund's Portfolio of Investments. The valuation techniques used by the ICAP Funds to measure fair value during the six-month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The ICAP Funds may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of mainstayinvestments.com 69 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. Each of the ICAP Funds is treated as a separate entity for federal income tax purposes. The ICAP Funds' policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of each ICAP Fund within the allowable time limits. Therefore, no federal income tax provision is required. Investment income received by the ICAP Funds from foreign sources may be subject to foreign income taxes. These foreign income taxes are generally withheld at the source. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the ICAP Funds' tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the ICAP Funds' financial statements. The ICAP Funds' federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. Dividends from net investment income are declared and paid quarterly for the MainStay ICAP Equity Fund and MainStay ICAP Select Equity Fund, to the extent that income is available. For the MainStay ICAP Global Fund and MainStay ICAP International Fund, income dividends are normally paid less frequently, typically on a semi-annual or annual basis. Distributions from net realized capital gains, if any, are declared and paid annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the respective ICAP Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The ICAP Funds record security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on securities purchased, other than short-term investments, for the ICAP Funds are accreted and amortized, respectively, on the effective interest rate method over the life of the respective securities or, in the case of a callable security, over the period to the first date of call. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight line method. Investment income and realized and unrealized gains and losses on investments of the ICAP Funds are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual ICAP Funds in proportion to the net assets of the respective ICAP Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by each ICAP Fund, including those of related parties to the ICAP Funds, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) RECLASSIFICATION. Certain prior year amounts have been reclassified to conform with the current year presentation. (H) REPURCHASE AGREEMENTS. The ICAP Funds may enter into repurchase agreements to earn income. The ICAP Funds may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the ICAP Funds' Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the ICAP Funds invest in repurchase agreements, the ICAP Funds' custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the ICAP Funds have the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the 70 MainStay ICAP Funds other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the respective ICAP Fund. (I) FOREIGN CURRENCY TRANSACTIONS. The books and records of the ICAP Funds are kept in U.S. dollars. Prices of securities denominated in foreign currency amounts are translated into U.S. dollars at the mean between the buying and selling exchange rates last quoted by any major U.S. bank at the following dates: (i) market value of investment securities, other assets and liabilities--at the valuation date, and (ii) purchases and sales of investment securities, income and expenses--at the date of such transactions. The assets and liabilities that are denominated in foreign currency amounts are presented at the exchange rates and market values at the close of the period. The realized and unrealized changes in net assets arising from fluctuations in exchange rates and market prices of securities are not separately presented. Net realized gain (loss) on foreign currency transactions represents net gains and losses on foreign currency forward contracts, net currency gains or losses realized as a result of differences between the amounts of securities sale proceeds or purchase cost, dividends, interest and withholding taxes as recorded on the ICAP Funds' books, and the U.S. dollar equivalent amount actually received or paid. Net currency gains or losses from valuing such foreign currency denominated assets and liabilities, other than investments at valuation date exchange rates, are reflected in unrealized foreign exchange gains or losses. (See Note 5.) (J) SECURITIES LENDING. In order to realize additional income, the ICAP Funds may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the ICAP Funds do engage in securities lending, the ICAP Funds will lend through their custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the ICAP Funds' cash collateral in accordance with the Lending Agreement between the ICAP Funds and State Street, and indemnify the ICAP Funds' portfolios against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The ICAP Funds may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The ICAP Funds may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The ICAP Funds will receive compensation for lending their securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The ICAP Funds also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the ICAP Funds. Although the ICAP Funds and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the ICAP Funds and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The ICAP Funds had no portfolio securities on loan as of April 30, 2010. (K) RIGHTS/WARRANTS. A right is a certificate that permits the holder to purchase a certain number of shares, or a fractional share, of a new stock from the issuer at a specific price. A warrant is an instrument that entitles the holder to buy an equity security at a specific price for a specific period of time. The ICAP Funds enter into rights and warrants when securities are acquired through a corporate action. With respect to warrants in international markets, the securities are only purchased when the underlying security can not be purchased due to the many restrictions an industry and/or country might place on foreign investors. These investments can provide a greater potential for profit or loss than an equivalent investment in the underlying security. Prices of these investments do not necessarily move in tandem with the prices of the underlying securities, and are speculative investments. There is risk involved in the purchase of rights and warrants in that these investments are speculative investments. The ICAP Funds could also lose the entire value of the investment in warrants if the warrant is not exercised by the date of its expiration. The ICAP Funds invest in warrants only if received as part of a corporate action. The securities are sold as soon as the opportunity becomes available. The ICAP Funds are exposed to risk until each sale is completed. (L) REDEMPTION FEE. Prior to April 1, 2010, the MainStay ICAP Global Fund and MainStay ICAP International Fund imposed a 2.00% redemption fee on redemptions (including exchanges) of ICAP Fund shares made within 60 days of their date of purchase for any class. The redemption fee was designed to offset brokerage commissions and other costs associated with short-term trading and was not assessed on the shares acquired through the reinvestment of dividends or distributions paid by the ICAP Fund. The redemption fees are included in the Statement of Changes in Net Assets and are retained by these ICAP Funds. (M) CONCENTRATION OF RISK. The ICAP Funds may invest in foreign securities, which carry certain risks that are in addition to the usual risks inherent in domestic instruments. These risks include those resulting from currency fluctuations, future adverse political or economic developments and possible imposition of currency exchange blockages or other foreign governmental laws or restrictions. mainstayinvestments.com 71 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) These risks are likely to be greater in emerging markets than in developed markets. (N) OFFERING COSTS. Costs incurred by the MainStay ICAP Global Fund in connection with the commencement of the MainStay ICAP Global Fund's operations were amortized on a straight line basis over the first twelve months of the MainStay ICAP Global Fund's operations. (O) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the ICAP Funds enter into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The ICAP Funds' maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the ICAP Funds that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the ICAP Funds. (P) QUANTITATIVE DISCLOSURE OF DERIVATIVE HOLDINGS. The following tables show additional disclosures about the ICAP Funds' derivative and hedging activities, including how such activities are accounted for and their effect on the ICAP Funds' financial positions, performance and cash flows. These derivatives are not accounted for as hedging instruments. Fair value of Derivatives as of April 30, 2010: The effect of derivative instruments on the Statement of Operations for the six- month period ended April 30, 2010. MAINSTAY ICAP GLOBAL FUND NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> EQUITY CONTRACTS RISK TOTAL Rights (2) 6,550 6,550 ================ </Table> (1) Amount disclosed represents the weighted average held during the six-month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. MAINSTAY ICAP INTERNATIONAL FUND NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> EQUITY CONTRACTS RISK TOTAL Rights (2) 214,210 214,210 ================== </Table> (1) Amount disclosed represents the weighted average held during the six-month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the ICAP Funds' Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the ICAP Funds. Except for the portions of salaries and expenses that are the responsibilities of the ICAP Funds, the Manager also pays the salaries and expenses of all personnel affiliated with the ICAP Funds and the operational expenses of the ICAP Funds. Institutional Capital LLC ("ICAP" or "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the ICAP Funds and is responsible for the day-to-day portfolio management of the ICAP Funds. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. Each ICAP Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of 0.80% of the average daily net assets of each ICAP Fund. The effective management fee rate (exclusive of any applicable waivers/reimbursements) was 0.80% for each of the ICAP Funds for the six-month period ended April 30, 2010. Effective April 1, 2010, New York Life Investments agreed to voluntarily waive or reimburse the expenses of the Class R1 Shares of the MainStay ICAP Equity Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) of the class do not exceed 0.99% of its average daily net assets. Effective February 26, 2010, New York Life Investments entered into a written expense limitation agreement under which it has agreed to waive a portion of the MainStay 72 MainStay ICAP Funds ICAP Equity Fund's management fee or reimburse the expenses of the Class I Shares of the MainStay ICAP Equity Fund so that the total ordinary operating expenses of the class (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the ICAP Fund invests) do not exceed 0.90% of its average daily net assets. This agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. Effective August 1, 2009, New York Life Investments agreed to voluntarily waive or reimburse the expenses of the appropriate class of the MainStay ICAP Equity Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) of a class do not exceed the following percentages: Investor Class, 1.85%; and Class C, 2.60%. These voluntary waivers or reimbursements may be discontinued at any time without notice. Effective February 26, 2010, New York Life Investments entered into a written expense limitation agreement under which it has agreed to waive a portion of the MainStay ICAP Select Equity Fund's management fee or reimburse the expenses of the appropriate class of the MainStay ICAP Select Equity Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of any other funds in which the ICAP Fund invests) of a class do not exceed the following percentages of average daily net assets: Class A, 1.18% and Class I, 0.90%. This agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. Effective November 13, 2009, New York Life Investments agreed to voluntarily waive or reimburse the expenses of the appropriate class of the MainStay ICAP Select Equity Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) of a class do not exceed the following percentages of average net assets: Investor Class, 1.47%; Class B, 2.22%; Class C 2.22%; Class R1, 1.14%; Class R2, 1.39%; Class R3, 1.64%. This voluntary waiver or reimbursement will be in effect until November 12, 2010 unless extended by New York Life Investments and approved by the Fund's Board of Trustees. For the period August 1, 2009 through February 25, 2010, New York Life Investments had agreed to voluntarily waive or reimburse the expenses of the appropriate class of the MainStay ICAP Select Equity Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) of the class did not exceed the following percentages: Class A, 1.18%; Class I, 0.90%. Effective August 1, 2009, New York Life Investments has entered into a written expense limitation agreement under which it has agreed to waive a portion of the MainStay ICAP Global Fund's management fee or reimburse the expenses of the appropriate class of the MainStay ICAP Global Fund so that the total ordinary operating expenses (total ordinary operating expenses excluding taxes, interest, litigation, extraordinary expenses, and brokerage and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the ICAP Fund invests) of a class do not exceed the following percentages of average daily net assets: Investor Class, 1.20%; Class A, 1.15%; Class C, 1.95%; and Class I, 0.90%. The expense limitation agreement may be modified or terminated only with the approval of the Board. This agreement expires February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. Effective April 1, 2010, New York Life Investments agreed to voluntarily waive or reimburse the expenses of the Class R1 Shares of the MainStay ICAP International Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the Fund invests) of the class do not exceed 1.05% of its average daily net assets. Effective February 26, 2010, New York Life Investments entered into a written expense limitation agreement under which it has agreed to waive a portion of the MainStay ICAP International Fund's management fee or reimburse the expenses of the appropriate class of the MainStay ICAP International Fund so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, and brokerage and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other funds in which the ICAP Fund invests) of a class mainstayinvestments.com 73 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) do not exceed the following percentages of average daily net assets: Class A, 1.30% and Class I, 0.95%. This agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the ICAP Funds and waived/reimbursed such amounts pursuant to the contractual expenses limitations described above as follows: <Table> <Caption> FEES REIMBURSED/ FEES EARNED WAIVED MainStay ICAP Equity Fund $3,216,362 $127,014 - ----------------------------------------------------- MainStay ICAP Select Equity Fund 9,734,356 725,764 - ----------------------------------------------------- MainStay ICAP Global Fund 166,664 66,012 - ----------------------------------------------------- MainStay ICAP International Fund 3,005,887 322,182 - ----------------------------------------------------- </Table> State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the ICAP Funds pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the ICAP Funds, maintaining the general ledger and sub-ledger accounts for the calculation of the ICAP Funds' respective NAVs, and assisting New York Life Investments in conducting various aspects of the ICAP Funds' administrative operations. For providing these services to the ICAP Funds, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the ICAP Funds, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The ICAP Funds have adopted distribution and service plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class, Class A and Class R2 Plans, the Distributor receives a monthly distribution fee from applicable Investor Class, Class A and Class R2 shares at an annual rate of 0.25% of the average daily net assets of the Investor Class, Class A and Class R2 shares for distribution or service activities as designated by the Distributor. Pursuant to the Class B and Class C Plan, applicable Class B and Class C shares pay the Distributor a monthly distribution fee at an annual rate of 0.75% of the average daily net assets of the ICAP Funds' Class B and Class C shares, along with a service fee, at an annual rate of 0.25% of the average daily net assets of the Class B and Class C shares of the ICAP Funds for a total 12b-1 fee of 1.00%. Pursuant to the Class R3 Plan, the Distributor receives a monthly distribution fee from each applicable ICAP Fund at an annual rate of 0.25% for the distribution and 0.25% for the service of the average daily net assets of the ICAP Fund's Class R3 shares, which is an expense of the Class R3 shares of the ICAP Fund for distribution and service activities as designated by the Distributor. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the ICAP Funds' shares and service activities. In accordance with the Shareholder Services Plans for the Class R1, Class R2 and Class R3 shares, the Manager has agreed to provide, through its affiliates or independent third parties, various shareholder and administrative support services to shareholders of the Class R1, Class R2 and Class R3 shares of the Funds that offer these share classes. For its services, the Manager is entitled to a Shareholder Service Fee accrued daily and paid monthly at an annual rate of 0.10% of the average daily net assets attributable to the Class R1, Class R2 and Class R3 shares of each application ICAP Fund. Shareholder Service Fees incurred by each ICAP Fund for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY ICAP EQUITY FUND Class R1 $1,220 - ---------------------------------------------- Class R2 1,432 - ---------------------------------------------- Class R3 326 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP SELECT EQUITY FUND Class R1 $ 7,367 - ---------------------------------------------- Class R2 10,044 - ---------------------------------------------- Class R3 2,626 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP INTERNATIONAL FUND Class R1 $ 529 - ---------------------------------------------- Class R2 15,915 - ---------------------------------------------- Class R3 3,743 - ---------------------------------------------- </Table> (C) SALES CHARGES. The ICAP Funds were advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY ICAP EQUITY FUND Investor Class $4,361 - ---------------------------------------------- Class A 3,122 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP SELECT EQUITY FUND Investor Class $21,862 - ---------------------------------------------- Class A 30,754 - ---------------------------------------------- </Table> 74 MainStay ICAP Funds <Table> <Caption> MAINSTAY ICAP GLOBAL FUND Investor Class $650 - --------------------------------------------- Class A 773 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP INTERNATIONAL FUND Investor Class $4,091 - ---------------------------------------------- Class A 6,792 - ---------------------------------------------- </Table> The ICAP Funds were also advised that the Distributor retained contingent deferred sales charges on redemptions of Investor Class, Class A, Class B and Class C shares, for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY ICAP EQUITY FUND Class C $225 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP SELECT EQUITY FUND Investor Class $ 100 - ---------------------------------------------- Class A 290 - ---------------------------------------------- Class B 46,550 - ---------------------------------------------- Class C 4,473 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP GLOBAL FUND Class C $118 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP INTERNATIONAL FUND Class C $534 - --------------------------------------------- </Table> (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the ICAP Funds' transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the ICAP Funds for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY ICAP EQUITY FUND TOTAL Investor Class $ 27,433 - ----------------------------------------------- Class A 10,328 - ----------------------------------------------- Class C 14,113 - ----------------------------------------------- Class I 281,227 - ----------------------------------------------- Class R1 912 - ----------------------------------------------- Class R2 1,064 - ----------------------------------------------- Class R3 238 - ----------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP SELECT EQUITY FUND TOTAL Investor Class $351,236 - ----------------------------------------------- Class A 242,294 - ----------------------------------------------- Class B 197,873 - ----------------------------------------------- Class C 167,139 - ----------------------------------------------- Class I 975,562 - ----------------------------------------------- Class R1 8,729 - ----------------------------------------------- Class R2 11,933 - ----------------------------------------------- Class R3 3,113 - ----------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP GLOBAL FUND TOTAL Investor Class $ 268 - ---------------------------------------------- Class A 209 - ---------------------------------------------- Class C 165 - ---------------------------------------------- Class I 5,251 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP INTERNATIONAL FUND TOTAL Investor Class $ 19,106 - ----------------------------------------------- Class A 137,453 - ----------------------------------------------- Class C 34,856 - ----------------------------------------------- Class I 437,567 - ----------------------------------------------- Class R1 895 - ----------------------------------------------- Class R2 26,956 - ----------------------------------------------- Class R3 6,332 - ----------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the ICAP Funds have implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. As of April 30, 2010, New York Life and its affiliates beneficially held shares of the ICAP Funds with the following values and percentages of net assets as follows: <Table> <Caption> PERCENTAGE OF MAINSTAY ICAP EQUITY FUND VALUE NET ASSETS Class A $ 27,198 0.1% - -------------------------------------------------------- Class C 25,195 0.4 - -------------------------------------------------------- Class I 55,998,565 6.7 - -------------------------------------------------------- Class R1 25,009 0.9 - -------------------------------------------------------- Class R2 24,781 0.7 - -------------------------------------------------------- Class R3 24,560 1.6 - -------------------------------------------------------- </Table> mainstayinvestments.com 75 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> MAINSTAY ICAP SELECT EQUITY PERCENTAGE OF FUND VALUE NET ASSETS Class A $156,035 0.0%++ - ------------------------------------------------------- Class C 25,344 0.0 ++ - ------------------------------------------------------- Class I 2,480 0.0 ++ - ------------------------------------------------------- Class R1 28,310 0.2 - ------------------------------------------------------- Class R2 28,028 0.1 - ------------------------------------------------------- Class R3 25,390 0.4 - ------------------------------------------------------- </Table> <Table> <Caption> PERCENTAGE OF MAINSTAY ICAP GLOBAL FUND VALUE NET ASSETS Class A $ 41,450 2.1% - ---------------------------------------------------------- Class C 20,600 11.2 - ---------------------------------------------------------- Class I 39,121,033 95.6 - ---------------------------------------------------------- </Table> <Table> <Caption> MAINSTAY ICAP PERCENTAGE OF INTERNATIONAL FUND VALUE NET ASSETS Class A $ 22,988 0.0%++ - ------------------------------------------------------ Class C 22,255 0.1% - ------------------------------------------------------ Class I 2,717,291 0.5% - ------------------------------------------------------ Class R1 23,119 2.5% - ------------------------------------------------------ Class R2 22,933 0.1% - ------------------------------------------------------ Class R3 22,702 0.3% - ------------------------------------------------------ </Table> ++ Less than one-tenth of a percent. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the ICAP Funds by the Office of the General Counsel of New York Life Investments is payable directly by the ICAP Funds. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were as follows: <Table> MainStay ICAP Equity Fund $24,830 - ---------------------------------------------- MainStay ICAP Select Equity Fund 73,153 - ---------------------------------------------- MainStay ICAP Global Fund 1,295 - ---------------------------------------------- MainStay ICAP International Fund 23,146 - ---------------------------------------------- </Table> NOTE 4--FEDERAL INCOME TAX: As of October 31, 2009, for federal income tax purposes, capital loss carryforwards of $283,374,801 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay ICAP Equity Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. MAINSTAY ICAP EQUITY FUND <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $ 72,168 2017 211,207 - ---------------------------------- ----- Total $283,375 - ---------------------------------- ----- </Table> As of October 31, 2009, for federal income tax purposes, capital loss carryforwards of $712,339,129 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay ICAP Select Equity Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. MAINSTAY ICAP SELECT EQUITY FUND <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $ 288,247 2017 424,092 - ---------------------------------- ----- Total $ 712,339 - ---------------------------------- ----- </Table> As of October 31, 2009, for federal income tax purposes, capital loss carryforwards of $14,160,649 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay ICAP Global Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. MAINSTAY ICAP GLOBAL FUND <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $ 5,025 2017 9,136 - ---------------------------------- ----- Total $14,161 - ---------------------------------- ----- </Table> As of October 31, 2009, for federal income tax purposes, capital loss carryforwards of $227,279,884 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay ICAP International Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. 76 MainStay ICAP Funds MAINSTAY ICAP INTERNATIONAL FUND <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $ 81,013 2017 146,267 - ---------------------------------- ----- Total $227,280 - ---------------------------------- ----- </Table> The tax character of distributions paid during the year ended October 31, 2009, shown in the Statements of Changes in Net Assets, were as follows: <Table> <Caption> 2009 ---------------------------------------- TAX-BASED TAX-BASED DISTRIBUTIONS FROM DISTRIBUTIONS FROM ORDINARY INCOME LONG-TERM GAINS MainStay ICAP Equity Fund $17,059,388 $-- - ------------------------------------------------------------- MainStay ICAP Select Equity Fund 22,054,747 -- - ------------------------------------------------------------- MainStay ICAP Global Fund 805,367 -- - ------------------------------------------------------------- MainStay ICAP International Fund 19,576,260 -- - ------------------------------------------------------------- </Table> NOTE 5--FOREIGN CURRENCY TRANSACTIONS: MAINSTAY ICAP GLOBAL FUND As of April 30, 2010, the Fund held the following foreign currency: <Table> <Caption> CURRENCY COST VALUE Pound Sterling GBP 1 USD 1 USD 1 - --------------------------------------------------- </Table> MAINSTAY ICAP INTERNATIONAL FUND As of April 30, 2010, the Fund held the following foreign currency: <Table> <Caption> CURRENCY COST VALUE Japanese Yen (a) JPY (2) USD -- (b) USD -- (b) - --------------------------------------------------------- </Table> (a) Currency was overdrawn as of April 30, 2010. (b) Less than one dollar. NOTE 6--CUSTODIAN: State Street is the custodian of the cash and the securities of the ICAP Funds. Custodial fees are charged to the ICAP Funds based on the market value of securities in the ICAP Funds and the number of certain cash transactions incurred by the ICAP Funds. NOTE 7--LINE OF CREDIT: The ICAP Funds and certain affiliated funds maintain a line of credit of $125,000,000 with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay ICAP Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the ICAP Funds on the line of credit during the six-month period ended April 30, 2010. NOTE 8--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchase and sales of securities, other than short-term securities and securities subject to repurchase transactions, were as follows: <Table> <Caption> MAINSTAY ICAP MAINSTAY ICAP MAINSTAY ICAP MAINSTAY ICAP EQUITY FUND SELECT EQUITY FUND GLOBAL FUND INTERNATIONAL FUND -------------------- -------------------- ------------------- -------------------- PURCHASES SALES PURCHASES SALES PURCHASES SALES PURCHASES SALES U.S. Government Securities $ -- $ -- $ -- $ -- $ -- $ -- $ -- $ -- - ---------------------------------------------------------------------------------------------------------------- All others 241,999 220,650 816,976 607,327 18,711 16,960 399,863 306,838 - ---------------------------------------------------------------------------------------------------------------- Total $241,999 $220,650 $816,976 $607,327 $18,711 $16,960 $399,863 $306,838 - ---------------------------------------------------------------------------------------------------------------- </Table> mainstayinvestments.com 77 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 9--CAPITAL SHARE TRANSACTIONS: MAINSTAY ICAP EQUITY FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 24,610 $ 804,891 Shares issued to shareholders in reinvestment of dividends 1,260 42,099 Shares redeemed (34,812) (1,132,350) -------------------------- Net decrease in shares outstanding before conversion (8,942) (285,360) Shares converted into Investor Class (See Note 1) 1,806 60,533 Shares converted from Investor Class (See Note 1) (6,640) (219,333) -------------------------- Net decrease (13,776) $ (444,160) ========================== Year ended October 31, 2009: Shares sold 155,273 $ 4,050,825 Shares issued to shareholders in reinvestment of dividends 8,703 211,877 Shares redeemed (95,502) (2,372,844) -------------------------- Net increase in shares outstanding before conversion 68,474 1,889,858 Shares converted into Investor Class (See Note 1) 34,877 817,911 Shares converted from Investor Class (See Note 1) (120,460) (3,366,847) -------------------------- Net decrease (17,109) $ (659,078) ========================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 108,222 $ 3,497,328 Shares issued to shareholders in reinvestment of dividends 3,372 112,739 Shares redeemed (64,360) (2,088,602) -------------------------- Net increase in shares outstanding before conversion 47,234 1,521,465 Shares converted from Investor Class (See Note 1) 6,633 219,333 Shares converted from Class A (See Note 1) (1,803) (60,533) Shares converted from Class A (a) (26,387) (838,842) -------------------------- Net increase 25,677 $ 841,423 ========================== Year ended October 31, 2009: Shares sold 218,596 $ 5,591,661 Shares issued to shareholders in reinvestment of dividends 14,833 366,013 Shares redeemed (284,302) (7,018,555) -------------------------- Net decrease in shares outstanding before conversion (50,873) (1,060,881) Shares converted into Class A (See Note 1) 120,503 3,366,847 Shares converted from Class A (See Note 1) (34,891) (817,911) -------------------------- Net increase 34,739 $ 1,488,055 ========================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 54,510 $ 1,738,354 Shares issued to shareholders in reinvestment of dividends 266 8,855 Shares redeemed (19,031) (604,012) -------------------------- Net increase 35,745 $ 1,143,197 ========================== Year ended October 31, 2009: Shares sold 48,645 $ 1,271,125 Shares issued to shareholders in reinvestment of dividends 1,890 44,684 Shares redeemed (61,739) (1,479,484) -------------------------- Net decrease (11,204) $ (163,675) ========================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 3,137,247 $ 102,123,564 Shares issued to shareholders in reinvestment of dividends 127,052 4,232,604 Shares redeemed (2,455,155) (79,176,569) -------------------------- Net increase in shares outstanding before conversion 809,144 27,179,599 Shares converted into Class I (a) 26,346 838,842 -------------------------- Net increase 835,490 $ 28,018,441 ========================== Year ended October 31, 2009: Shares sold 5,878,925 $ 147,627,970 Shares issued to shareholders in reinvestment of dividends 648,973 15,940,062 Shares redeemed (10,111,545) (245,242,091) -------------------------- Net decrease (3,583,647) $ (81,674,059) ========================== <Caption> CLASS R1 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 10,862 $ 352,023 Shares issued to shareholders in reinvestment of dividends 371 12,422 Shares redeemed (8,803) (282,963) -------------------------- Net increase 2,430 $ 81,482 ========================== Year ended October 31, 2009: Shares sold 52,515 $ 1,389,303 Shares issued to shareholders in reinvestment of dividends 1,441 34,212 Shares redeemed (29,004) (772,201) -------------------------- Net increase 24,952 $ 651,314 ========================== </Table> 78 MainStay ICAP Funds <Table> <Caption> CLASS R2 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 39,378 $ 1,268,658 Shares issued to shareholders in reinvestment of dividends 400 13,370 Shares redeemed (7,399) (240,879) -------------------------- Net increase 32,379 $ 1,041,149 ========================== Year ended October 31, 2009: Shares sold 62,808 $ 1,507,886 Shares issued to shareholders in reinvestment of dividends 1,417 34,582 Shares redeemed (24,638) (654,859) -------------------------- Net increase 39,587 $ 887,609 ========================== <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 33,514 $ 1,119,719 Shares issued to shareholders in reinvestment of dividends 90 3,008 Shares redeemed (2,059) (67,957) -------------------------- Net increase 31,545 $ 1,054,770 ========================== Year ended October 31, 2009: Shares sold 11,461 $ 302,516 Shares issued to shareholders in reinvestment of dividends 135 3,304 Shares redeemed (2,056) (53,934) -------------------------- Net increase 9,540 $ 251,886 ========================== </Table> MAINSTAY ICAP SELECT EQUITY FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 164,900 $ 5,173,679 Shares issued in connection with the acquisition of MainStay Value Fund 4,410,690 132,367,008 Shares issued in connection with the acquisition of MainStay Mid Cap Value Fund 1,165,123 35,331,544 Shares issued to shareholders in reinvestment of dividends 594 17,969 Shares redeemed (368,035) (11,490,763) -------------------------- Net increase in shares outstanding before conversion 5,373,272 161,399,437 Shares converted into Investor Class (See Note 1) 207,022 6,470,098 Shares converted from Investor Class (See Note 1) (262,712) (8,230,986) -------------------------- Net increase 5,317,582 $ 159,638,549 ========================== Year ended October 31, 2009: Shares sold 96,980 $ 2,443,406 Shares issued to shareholders in reinvestment of dividends 3,898 92,326 Shares redeemed (62,230) (1,498,756) -------------------------- Net increase in shares outstanding before conversion 38,648 1,036,976 Shares converted into Investor Class (See Note 1) 41,986 953,234 Shares converted from Investor Class (See Note 1) (35,330) (981,824) -------------------------- Net increase 45,304 $ 1,008,386 ========================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 2,537,980 $ 78,825,438 Shares issued in connection with the acquisition of MainStay Value Fund 4,823,914 144,765,185 Shares issued in connection with the acquisition of MainStay Mid Cap Value Fund 1,763,625 53,479,447 Shares issued to shareholders in reinvestment of dividends 23,268 729,027 Shares redeemed (1,425,400) (44,383,535) -------------------------- Net increase in shares outstanding before conversion 7,723,387 233,415,562 Shares converted from Investor Class (See Note 1) 424,246 13,248,629 Shares converted from Class A (See Note 1) (31,113) (1,005,874) Shares converted from Class A (a) (692,144) (21,241,909) -------------------------- Net increase 7,424,376 $ 224,416,408 ========================== Year ended October 31, 2009: Shares sold 3,708,624 $ 93,587,880 Shares issued to shareholders in reinvestment of dividends 57,161 1,368,353 Shares redeemed (2,651,274) (61,217,542) -------------------------- Net increase in shares outstanding before conversion 1,114,511 33,738,691 Shares converted into Class A (See Note 1) 35,317 981,824 Shares converted from Class A (See Note 1) (41,968) (953,234) -------------------------- Net increase 1,107,860 $ 33,767,281 ========================== <Caption> CLASS B SHARES AMOUNT Period ended April 30, 2010 (b): Shares sold 130,433 $ 4,058,353 Shares issued in connection with the acquisition of MainStay Value Fund 1,913,939 57,278,639 Shares issued in connection with the acquisition of MainStay Mid Cap Value Fund 1,701,453 51,439,350 Shares redeemed (285,488) (8,837,344) -------------------------- Net increase in shares outstanding before conversion 3,460,337 103,938,998 Shares converted from Class B (See Note 1) (339,096) (10,481,867) -------------------------- Net increase 3,121,241 $ 93,457,131 ========================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 596,165 $ 18,529,677 Shares issued in connection with the acquisition of MainStay Value Fund 181,117 5,420,299 Shares issued in connection with the acquisition of MainStay Mid Cap Value Fund 382,905 11,576,242 Shares redeemed (266,680) (8,226,562) -------------------------- Net increase 893,507 $ 27,299,656 ========================== Year ended October 31, 2009: Shares sold 678,909 $ 17,603,579 Shares issued to shareholders in reinvestment of dividends 5,904 134,003 Shares redeemed (602,800) (14,199,524) -------------------------- Net increase 82,013 $ 3,538,058 ========================== </Table> mainstayinvestments.com 79 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 12,912,948 $ 407,557,881 Shares issued in connection with the acquisition of MainStay Value Fund 472,783 14,204,015 Shares issued in connection with the acquisition of MainStay Mid Cap Value Fund 9,175 278,552 Shares issued to shareholders in reinvestment of dividends 223,279 6,947,138 Shares redeemed (6,159,357) (190,569,192) -------------------------- Net increase in shares outstanding before conversion 7,458,828 238,418,394 Shares converted into Class I (a) 690,793 21,241,909 -------------------------- Net increase 8,149,621 $ 259,660,303 ========================== Year ended October 31, 2009: Shares sold 17,585,338 $ 432,709,634 Shares issued to shareholders in reinvestment of dividends 732,424 17,592,778 Shares redeemed (18,222,855) (430,366,656) -------------------------- Net increase 94,907 $ 19,935,756 ========================== <Caption> CLASS R1 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 52,568 $ 1,657,323 Shares issued in connection with the acquisition of MainStay Value Fund 36 1,080 Shares issued in connection with the acquisition of MainStay Mid Cap Value Fund 577 17,519 Shares issued to shareholders in reinvestment of dividends 1,822 56,638 Shares redeemed (59,128) (1,874,230) -------------------------- Net decrease (4,125) $ (141,670) ========================== Year ended October 31, 2009: Shares sold 328,601 $ 7,820,283 Shares issued to shareholders in reinvestment of dividends 4,968 119,492 Shares redeemed (65,294) (1,566,471) -------------------------- Net increase 268,275 $ 6,373,304 ========================== <Caption> CLASS R2 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 400,796 $ 12,208,717 Shares issued in connection with the acquisition of MainStay Value Fund 1,563 46,926 Shares issued in connection with the acquisition of MainStay Mid Cap Value Fund 4,702 142,610 Shares issued to shareholders in reinvestment of dividends 1,320 40,885 Shares redeemed (77,339) (2,421,598) -------------------------- Net increase 331,042 $ 10,017,540 ========================== Year ended October 31, 2009: Shares sold 223,318 $ 5,806,116 Shares issued to shareholders in reinvestment of dividends 5,664 134,621 Shares redeemed (263,400) (6,999,810) -------------------------- Net decrease (34,418) $ (1,059,073) ========================== <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 42,387 $ 1,308,602 Shares issued to shareholders in reinvestment of dividends 186 5,670 Shares redeemed (14,072) (440,059) -------------------------- Net increase 28,501 $ 874,213 ========================== Year ended October 31, 2009: Shares sold 78,916 $ 1,849,975 Shares issued to shareholders in reinvestment of dividends 1,265 29,767 Shares redeemed (36,900) (910,149) -------------------------- Net increase 43,281 $ 969,593 ========================== (b) Class B shares were first offered on November 11, 2009. </Table> MAINSTAY ICAP GLOBAL FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 17,087 $ 139,864 Shares issued to shareholders in reinvestment of dividends 75 606 Shares redeemed (2,478) (20,069) --------------------- Net increase in shares outstanding before conversion 14,684 120,401 Shares converted from Investor Class (See Note 1) (2) (15) --------------------- Net increase 14,682 $ 120,386 ===================== Year ended October 31, 2009: Shares sold 22,325 $ 154,464 Shares issued to shareholders in reinvestment of dividends 290 1,864 Shares redeemed (5,048) (32,221) --------------------- Net increase in shares outstanding before conversion 17,567 124,107 Shares converted into Investor Class (See Note 1) 1,691 13,310 Shares converted from Investor Class (See Note 1) (691) (5,477) --------------------- Net increase 18,567 $ 131,940 ===================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 170,221 $1,388,203 Shares issued to shareholders in reinvestment of dividends 286 2,325 Shares redeemed (33,011) (263,214) --------------------- Net increase in shares outstanding before conversion 137,496 1,127,314 Shares converted into Class A (See Note 1) 2 15 --------------------- Net increase 137,498 $1,127,329 ===================== Year ended October 31, 2009: Shares sold 108,041 $ 717,118 Shares issued to shareholders in reinvestment of dividends 1,603 10,084 Shares redeemed (62,174) (347,639) --------------------- Net increase in shares outstanding before conversion 47,470 379,563 Shares converted into Class A (See Note 1) 690 5,477 Shares converted from Class A (See Note 1) (1,689) (13,310) --------------------- Net increase 46,471 $ 371,730 ===================== </Table> 80 MainStay ICAP Funds <Table> <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 6,357 $ 52,268 Shares redeemed (2,687) (22,109) --------------------- Net increase 3,670 $ 30,159 ===================== Year ended October 31, 2009: Shares sold 18,714 $ 126,935 Shares issued to shareholders in reinvestment of dividends 79 516 Shares redeemed (3,361) (18,771) --------------------- Net increase 15,432 $ 108,680 ===================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 29,928 $ 240,800 Shares issued to shareholders in reinvestment of dividends 694 5,642 Shares redeemed (13) (101) --------------------- Net increase 30,609 $ 246,341 ===================== Year ended October 31, 2009: Shares sold 67,640 $ 427,173 Shares issued to shareholders in reinvestment of dividends 4,337 27,358 Shares redeemed (60,694) (323,188) --------------------- Net increase 11,283 $ 131,343 ===================== </Table> MAINSTAY ICAP INTERNATIONAL FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 32,097 $ 897,707 Shares redeemed (31,694) (882,471) ------------------------- Net increase in shares outstanding before conversion 403 15,236 Shares converted into Investor Class (See Note 1) 4,277 119,915 Shares converted from Investor Class (See Note 1) (11,779) (331,465) ------------------------- Net decrease (7,099) $ (196,314) ========================= Year ended October 31, 2009: Shares sold 63,962 $ 1,482,231 Shares issued to shareholders in reinvestment of dividends 12,865 290,041 Shares redeemed (89,581) (1,951,794) ------------------------- Net decrease in shares outstanding before conversion (12,754) (179,522) Shares converted into Investor Class (See Note 1) 46,860 949,479 Shares converted from Investor Class (See Note 1) (41,565) (1,084,050) ------------------------- Net increase (7,459) $ (314,093) ========================= <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 2,140,517 $ 59,575,741 Shares redeemed (545,273) (15,190,708) ------------------------- Net increase in shares outstanding before conversion 1,595,244 44,385,033 Shares converted from Investor Class (See Note 1) 11,773 331,465 Shares converted from Class A (See Note 1) (4,274) (119,915) Shares converted from Class A (a) (151,149) (3,999,406) ------------------------- Net increase 1,451,594 $ 40,597,177 ========================= Year ended October 31, 2009: Shares sold 3,545,712 $ 87,678,985 Shares issued to shareholders in reinvestment of dividends 96,260 2,163,823 Shares redeemed (1,817,434) (39,822,743) ------------------------- Net increase in shares outstanding before conversion 1,824,538 50,020,065 Shares converted into Class A (See Note 1) 41,561 1,084,050 Shares converted from Class A (See Note 1) (46,860) (949,479) ------------------------- Net increase 1,819,239 $ 50,154,636 ========================= <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 70,191 $ 1,936,781 Shares redeemed (139,644) (3,852,191) ------------------------- Net decrease (69,453) $ (1,915,410) ========================= Year ended October 31, 2009: Shares sold 121,781 $ 2,836,278 Shares issued to shareholders in reinvestment of dividends 14,491 325,621 Shares redeemed (309,611) (6,689,312) ------------------------- Net decrease (173,339) $ (3,527,413) ========================= <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 3,759,107 $ 102,891,696 Shares issued to shareholders in reinvestment of dividends 22,538 643,471 Shares redeemed (1,880,731) (52,521,109) ------------------------- Net increase in shares outstanding before conversion 1,900,914 51,014,058 Shares converted into Class I (a) 150,807 3,999,406 ------------------------- Net increase 2,051,721 $ 55,013,464 ========================= Year ended October 31, 2009: Shares sold 5,192,587 $ 116,761,035 Shares issued to shareholders in reinvestment of dividends 635,554 14,308,357 Shares redeemed (5,367,884) (119,365,191) ------------------------- Net increase 460,257 $ 11,704,201 ========================= </Table> mainstayinvestments.com 81 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS R1 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 19,360 $ 533,631 Shares issued to shareholders in reinvestment of dividends 13 374 Shares redeemed (10,381) (284,172) ------------------------- Net increase 8,992 $ 249,833 ========================= Year ended October 31, 2009: Shares sold 20,763 $ 454,180 Shares issued to shareholders in reinvestment of dividends 730 16,424 Shares redeemed (4,218) (104,315) ------------------------- Net increase 17,275 $ 366,289 ========================= <Caption> CLASS R2 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 407,399 $ 11,510,331 Shares redeemed (208,035) (5,817,147) ------------------------- Net increase 199,364 $ 5,693,184 ========================= Year ended October 31, 2009: Shares sold 858,494 $ 20,091,113 Shares issued to shareholders in reinvestment of dividends 20,240 459,923 Shares redeemed (288,471) (6,704,961) ------------------------- Net increase 590,263 $ 13,846,075 ========================= <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 113,773 $ 3,142,847 Shares redeemed (56,815) (1,578,809) ------------------------- Net increase 56,958 $ 1,564,038 ========================= Year ended October 31, 2009: Shares sold 240,011 $ 5,518,044 Shares issued to shareholders in reinvestment of dividends 2,097 47,968 Shares redeemed (49,861) (1,155,112) ------------------------- Net increase 192,247 $ 4,410,900 ========================= (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same ICAP Fund for which you are eligible. However, the following limitations apply: </Table> - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the ICAP Funds to request a voluntary conversion between shares classes of the same ICAP Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 10--FUND ACQUISITIONS: At a meeting held on June 23, 2009, the Board approved a plan of reorganization whereby the MainStay ICAP Select Equity Fund would acquire the assets, including the investments, and assume the liabilities of MainStay Value Fund, a series of The MainStay Funds. Shareholders of the MainStay Value Fund approved this reorganization on November 5, 2009, which was completed on November 12, 2009. The aggregate net assets of the MainStay ICAP Select Equity Fund immediately before the acquisition were $1,835,281,477 and the combined net assets after the acquisition were $2,189,364,629. The acquisition was accomplished by a tax-free exchange of the following: <Table> <Caption> SHARES VALUE MainStay Value Fund - ------------------------------------------------------ Investor Class 9,297,917 $132,367,008 - ------------------------------------------------------ Class A 10,189,206 144,765,185 - ------------------------------------------------------ Class B 4,043,817 57,278,639 - ------------------------------------------------------ Class C 382,552 5,420,299 - ------------------------------------------------------ Class I 993,600 14,204,015 - ------------------------------------------------------ Class R1 75 1,080 - ------------------------------------------------------ Class R2 3,285 46,926 - ------------------------------------------------------ </Table> In exchange for the MainStay Value Fund shares and net assets, the MainStay ICAP Select Equity Fund issued 4,410,690 Investor Class Shares; 4,823,914 Class A shares; 1,913,939 Class B shares; 181,117 Class C shares; 472,783 Class I shares; 36 Class R1 shares and 1,563 Class R2 shares. MainStay Value Fund's net assets at the acquisition date were as follows, which include the following amounts of capital stock, unrealized appreciation, accumulated net realized loss and undistributed net investment loss: <Table> <Caption> TOTAL CAPITAL UNREALIZED ACCUMULATED NET UNDISTRIBUTED NET NET ASSETS STOCK APPRECIATION REALIZED LOSS INVESTMENT LOSS MainStay Value Fund $354,083,152 $425,289,747 $43,388,960 $(114,594,547) $(1,008) - -------------------------------------------------------------------------------------------- </Table> Assuming the acquisition had been completed on November 1, 2010, the beginning of the annual reporting period of the MainStay ICAP Select Equity Fund, MainStay ICAP 82 MainStay ICAP Funds Select Equity Fund's pro forma results of operations for the period ended April 30, 2010, are as follows: <Table> Net investment income $ 8,489,313 - ------------------------------------------------- Net gain on investments $338,303,820 - ------------------------------------------------- Net increase in net assets resulting from operations $346,793,133 - ------------------------------------------------- </Table> Because the combined investment portfolios have been managed as a single integrated portfolio since the acquisition was completed, it is not practicable to separate the amounts of revenue and earnings of the MainStay Value Fund that have been included in the MainStay ICAP Select Equity Fund's Statement of Operations since October 31, 2009. In December 2007, the Financial Accounting Standards Board issued Accounting Standards Codification (ASC) 805 (formerly FAS 141R Business Combinations), which requires the following disclosures by the acquirer, among other things, when a transaction or other event meets the definition of a business combination: - - The identification of the acquiree - - Recognizing and measuring identifiable assets acquired and liabilities assumed, at the acquisition date, generally at their fair values - - Disclosure, by the acquirer, of information that enables users of its financial statements to evaluate the nature and financial effect of a business combination that occurs during the current reporting period ASC 805 requires prospective application to business combinations for which the acquisition date occurs in an annual reporting period beginning on or after December 15, 2008. In accordance with ASC 805, for financial reporting purposes, assets received and shares issued by the MainStay ICAP Select Equity Fund were recorded at fair value; however, the cost basis of the investments received from MainStay Value Fund was carried forward to align ongoing reporting of the MainStay ICAP Select Equity Fund's realized and unrealized gains and losses with amounts distributable to shareholders for tax purposes. ASC 805 requires disclosure in this semi-annual report, and in the Fund's annual report as of October 31, 2010, of the MainStay ICAP Select Equity Fund's pro- forma results of operations, including net investment income, net gain (loss) on investments and net increase (decrease) in net assets resulting from operations, assuming the acquisition had been completed on November 1, 2009, the beginning of the annual reporting period of the MainStay ICAP Select Equity Fund, through the end of the applicable reporting period. ASC 805 also requires the MainStay ICAP Select Equity Fund to report, if practicable, the amounts of revenue and earnings of the acquiree since the acquisition date included in the combined entity's income statement for the reporting period. Because the combined investment portfolios have been managed as a single integrated portfolio since the acquisition was completed, it is not practicable to separate the amounts of revenue and earnings of the MainStay Value Fund that will be included in the MainStay ICAP Select Equity Fund's Statement of Operations since November 12, 2009. Also at the meeting held on June 23, 2009, the Board approved a plan of reorganization whereby the MainStay ICAP Select Equity Fund would acquire the assets, including the investments, and assume the liabilities of MainStay Mid Cap Value Fund, a series of The MainStay Funds. Shareholders of the MainStay Mid Cap Value Fund approved this reorganization on November 16, 2009, which was completed on November 24, 2009. The aggregate net assets of the MainStay ICAP Select Equity Fund immediately before the acquisition were $2,229,459,923 and the combined net assets after the acquisition were $2,381,725,187. The acquisition was accomplished by a tax-free exchange of the following: <Table> <Caption> SHARES VALUE MainStay Mid Cap Value Fund - ----------------------------------------------------- Investor Class 3,220,243 $35,331,544 - ----------------------------------------------------- Class A 4,870,845 53,479,447 - ----------------------------------------------------- Class B 4,924,594 51,439,350 - ----------------------------------------------------- Class C 1,108,485 11,576,242 - ----------------------------------------------------- Class I 25,005 278,552 - ----------------------------------------------------- Class R1 1,568 17,519 - ----------------------------------------------------- Class R2 12,937 142,610 - ----------------------------------------------------- </Table> In exchange for the MainStay Mid Cap Value Fund shares and net assets, the MainStay ICAP Select Equity Fund issued 1,165,123 Investor Class Shares; 1,763,625 Class A shares; 1,701,453 Class B shares; 382,905 Class C shares; 9,175 Class I shares; 577 Class R1 shares and 4,702 Class R2 shares. MainStay Mid Cap Value Fund's net assets at the acquisition date were as follows, which include the following amounts of capital stock, unrealized depreciation, accumulated net realized loss and undistributed net investment income: <Table> <Caption> TOTAL CAPITAL UNREALIZED ACCUMULATED NET UNDISTRIBUTED NET NET ASSETS STOCK DEPRECIATION REALIZED LOSS INVESTMENT MainStay Mid Cap Value Fund $152,265,264 $191,861,774 $(359,014) $(39,237,794) $298 - -------------------------------------------------------------------------------------------- </Table> Assuming the acquisition had been completed on November 1, 2010, the beginning of the annual reporting period of the MainStay ICAP Select Equity Fund, MainStay mainstayinvestments.com 83 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) ICAP Select Equity Fund's pro forma results of operations for the period ended April 30, 2010, are as follows: <Table> Net investment income $ 8,698,262 - ------------------------------------------------- Net gain on investments $329,441,955 - ------------------------------------------------- Net increase in net assets resulting from operations $338,140,217 - ------------------------------------------------- </Table> Because the combined investment portfolios have been managed as a single integrated portfolio since the acquisition was completed, it is not practicable to separate the amounts of revenue and earnings of the MainStay Mid Cap Value Fund that have been included in the MainStay ICAP Select Equity Fund's Statement of Operations since October 31, 2009. In December 2007, the Financial Accounting Standards Board issued Accounting Standards Codification (ASC) 805 (formerly FAS 141R Business Combinations), which requires the following disclosures by the acquirer, among other things, when a transaction or other event meets the definition of a business combination: - - The identification of the acquiree - - Recognizing and measuring identifiable assets acquired and liabilities assumed, at the acquisition date, generally at their fair values - - Disclosure, by the acquirer, of information that enables users of its financial statements to evaluate the nature and financial effect of a business combination that occurs during the current reporting period ASC 805 requires prospective application to business combinations for which the acquisition date occurs in an annual reporting period beginning on or after December 15, 2008. In accordance with ASC 805, for financial reporting purposes, assets received and shares issued by the MainStay ICAP Select Equity Fund were recorded at fair value; however, the cost basis of the investments received from MainStay Mid Cap Value Fund was carried forward to align ongoing reporting of the MainStay ICAP Select Equity Fund's realized and unrealized gains and losses with amounts distributable to shareholders for tax purposes. ASC 805 requires disclosure in this semi-annual report, and in the Fund's annual report as of October 31, 2010, of the MainStay ICAP Select Equity Fund's pro- forma results of operations, including net investment income, net gain (loss) on investments and net increase (decrease) in net assets resulting from operations, assuming the acquisition had been completed on November 1, 2009, the beginning of the annual reporting period of the MainStay ICAP Select Equity Fund, through the end of the applicable reporting period. ASC 805 also requires the MainStay ICAP Select Equity Fund to report, if practicable, the amounts of revenue and earnings of the acquiree since the acquisition date included in the combined entity's income statement for the reporting period. Because the combined investment portfolios have been managed as a single integrated portfolio since the acquisition was completed, it is not practicable to separate the amounts of revenue and earnings of the MainStay Mid Cap Value Fund that will be included in the MainStay ICAP Select Fund's Statement of Operations since November 24, 2009. NOTE 11--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the ICAP Funds have adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the ICAP Funds' financial statements; however, there are additional disclosures in each of the ICAP Funds' Portfolio of Investments. NOTE 12--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 84 MainStay ICAP Funds PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Funds' securities is available without charge, upon request, (i) by visiting the Funds' website at mainstayinvestments.com; and (ii) on the SEC's website at www.sec.gov. The Funds are required to file with the SEC their proxy voting records for each Fund for the 12-month period ending June 30 on Form N-PX. The most recent Form N-PX or relevant Fund proxy voting record is available free of charge upon request by calling 800-MAINSTAY (624-6782); visiting the Funds' website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE Each Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Funds' Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 85 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18324 MS121-10 MSIC10-06/10 E1 (MAINSTAY INVESTMENTS LOGO) MAINSTAY INDEXED BOND FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY INDEXED BOND FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 11 - --------------------------------------------- FINANCIAL STATEMENTS 29 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 34 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 40 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 40 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges -1.24% 3.81% 4.30% 5.49% Excluding sales charges 1.82 7.02 4.94 5.81 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> CITIGROUP BROAD BARCLAYS CAPITAL MAINSTAY INDEXED INVESTMENT GRADE U.S. AGGREGATE BOND FUND BOND INDEX BOND INDEX ---------------- ---------------- ---------------- 4/30/00 9700 10000 10000 10792 11237 11239 11533 12119 12119 12704 13386 13388 12821 13637 13632 13403 14372 14348 13389 14484 14450 14253 15557 15514 15208 16703 16579 15939 17538 17215 4/30/10 17058 18844 18643 </Table> CLASS A SHARES(3)--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges -1.09% 3.94% 4.36% 5.51% Excluding sales charges 1.97 7.15 5.00 5.84 </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> CITIGROUP BROAD BARCLAYS CAPITAL MAINSTAY INDEXED INVESTMENT GRADE U.S. AGGREGATE BOND FUND BOND INDEX BOND INDEX ---------------- ---------------- ---------------- 4/30/00 24250 25000 25000 26980 28094 28096 28833 30298 30299 31760 33464 33469 32051 34094 34079 33507 35930 35870 33472 36210 36125 35633 38893 38784 38030 41757 41447 39907 43845 43037 4/30/10 42761 47110 46607 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - --------------------------------------------------- 2.16% 7.66% 5.42% 6.17% </Table> (With sales charges) (PERFORMANCE GRAPH) <Table> <Caption> CITIGROUP BROAD BARCLAYS CAPITAL MAINSTAY INDEXED INVESTMENT GRADE U.S. AGGREGATE BOND FUND BOND INDEX BOND INDEX ---------------- ---------------- ---------------- 4/30/00 10000 10000 10000 11150 11237 11239 11944 12119 12119 13187 13386 13388 13341 13637 13632 13977 14372 14348 14026 14484 14450 14978 15557 15514 16046 16703 16579 16902 17538 17215 4/30/10 18196 18844 18643 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 3.00% and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or contingent deferred sales charge, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. Performance data for the classes varies based on differences in their fee and expense structures. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS Barclays Capital U.S. Aggregate Bond Index(4) 2.54% 8.30% 5.38% 6.43% Citigroup Broad Investment Grade Bond Index(5) 2.14 7.44 5.57 6.54 Average Lipper intermediate investment grade debt fund(6) 4.04 15.23 4.50 5.80 </Table> differences in certain contractual fees and expenses. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Performance figures for Class A shares, first offered on January 2, 2004, include the historical performance of Class I shares through December 31, 2003, adjusted for differences in certain contractual expenses and fees. Unadjusted, the performance shown for Class A shares might have been lower. 4. The Barclays Capital U.S. Aggregate Bond Index consists of the following Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the Mortgage-Backed Securities Index and the Asset-Backed Securities Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed rate coupon, a remaining maturity of at least one year, and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. As of February 27, 2009, the Barclays Capital U.S. Aggregate Bond Index is the Fund's broad-based securities market index for comparison purposes. The Fund selected the Barclays Capital U.S. Aggregate Bond Index because it believes that this index is more reflective of the Fund's investment style. An investment cannot be made directly in an index. 5. The Citigroup Broad Investment Grade Bond Index (BIG Index) is considered representative of the U.S. investment-grade bond market. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an Index. 6. The average Lipper intermediate investment grade debt fund is representative of funds that invest primarily in investment-grade debt issues (rated in the top four grades) with dollar-weighted average maturities of one to ten years. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Indexed Bond Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY INDEXED BOND FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,018.20 $4.60 $1,020.20 $4.61 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,019.70 $4.11 $1,020.70 $4.11 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,021.60 $2.16 $1,022.70 $2.16 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.92% for Investor Class, 0.82% for Class A and 0.43% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (PORTFOLIO COMPOSITION PIE CHART) <Table> U.S. Government & Federal Agencies 72.1 Corporate Bonds 18.2 Yankee Bonds 3.6 Mortgage-Backed Securities 3.4 Short-Term Investments 2.8 Foreign Government Bonds 1.5 Asset-Backed Securities 0.5 Other Assets, Less Liabilities (2.1) </Table> See Portfolio of Investments beginning on page 11 for specific holdings within these categories. TOP TEN ISSUERS HELD AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENTS) <Table> 1. United States Treasury Notes, 0.75%-4.875%, due 11/15/11-2/15/20 2. Federal Home Loan Mortgage Corporation (Mortgage Pass- Through Securities), 4.00%-8.00%, due 4/1/11-3/1/40 3. Federal National Mortgage Association (Mortgage Pass-Through Securities), 4.00%-8.00%, due 8/1/10-12/1/39 4. Government National Mortgage Association (Mortgage Pass- Through Securities), 4.00%-8.50%, due 9/15/11-3/15/40 5. Federal National Mortgage Association, 1.75%-6.21%, due 4/20/12-8/6/38 6. Federal Home Loan Mortgage Corporation, 1.125%-5.125%, due 7/12/10-3/27/19 7. United States Treasury Bonds, 4.375%-6.75%, due 8/15/26-11/15/39 8. JP Morgan Chase Commercial Mortgage Securities Corp., 4.879%-5.92%, due 1/12/38-2/12/49 9. Bank of America Corp., 2.10%-5.65%, due 4/30/12-5/1/18 10. Goldman Sachs Group, Inc. (The), 1.625%-6.25%, due 7/15/11-1/18/18 </Table> 8 MainStay Indexed Bond Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS DONALD F. SEREK AND THOMAS J. GIRARD OF NEW YORK LIFE INVESTMENTS,(1) THE FUND'S MANAGER. HOW DID MAINSTAY INDEXED BOND FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Indexed Bond Fund returned 1.82% for Investor Class shares and 1.97% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 2.16%. All share classes underperformed the 4.04% return of the average Lipper(2) intermediate investment grade debt fund for the six months ended April 30, 2010. All share classes also underperformed the 2.54% return of the Barclays Capital U.S. Aggregate Bond Index(3) for the reporting period. The Barclays Capital U.S. Aggregate Bond Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT FACTORS HAD A MAJOR IMPACT ON BOND MARKET PERFORMANCE DURING THE REPORTING PERIOD? During the six months ended April 30, 2010, the economic recovery appeared to gain momentum and the financial markets continued to rebound. The equity markets hit a low point in March of 2009, and spreads(4) on non-Treasury bonds appeared to hit their widest levels at roughly the same time. Throughout the reporting period, the equity markets recovered and spreads tightened significantly. Assets also flowed out of money market funds in search of higher yields. A large portion of that money was reallocated to the fixed-income market, particularly to corporate bonds. Because inflation remained relatively low, the Federal Reserve was able to sit on the sidelines and exercise patience in its monetary policy decisions. It allowed most of its emergency programs expire, with little discernable impact on the bond market. Federal Reserve forecasts include keeping short-term interest rates very low for an extended period of time. The economy continued to show modest improvement during the reporting period, but the recovery was subpar relative to other recoveries. The most glaring weakness was the labor market, which has only recently begun to create jobs. Unemployment remained unacceptably high, and policy makers appeared to be waiting for meaningful improvements before significantly tightening monetary policy. Uncertainty about U.S. financial reform legislation and its impact on financial institutions kept spreads on bank and finance paper wider than normal relative to spreads on utility and industrial bonds. Concerns surrounding Greek sovereign debt--and whether there would be a default or a bailout--created volatility in the U.S. Treasury market and the corporate bond market. HOW DID SECURITIES IN DIFFERENT RATING CATEGORIES PERFORM DURING THE REPORTING PERIOD? Broadly speaking, higher-risk bonds tended to outperform bonds with lower-risk. By rating category, the Fund's best-performing sector was BBB-rated bonds.(5) The worst-performing ratings category was AAA-rated bonds. WHICH SECTORS WERE THE STRONGEST PERFORMERS DURING THE REPORTING PERIOD AND WHICH SECTORS DETRACTED THE MOST? The best-performing sectors were corporate bonds and commercial mortgage-backed securities. During the reporting period, attractive valuations, high levels of liquidity and continued risk-taking led investors to allocate significant capital to corporate bonds, commercial mortgage-backed securities and other non- Treasury debt instruments. As a result, spreads--or the differences in yield between these securities and duration-equivalent(6) U.S. Treasurys--tightened dramatically. 1. "New York Life Investments" is a service mark used by New York Life Investment Management LLC. 2. See footnote on page 6 for more information on Lipper Inc. 3. See footnote on page 6 for more information on the Barclays Capital U.S. Aggregate Bond Index. 4. The terms "spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. 5. Debt rated AAA has the highest rating assigned by Standard & Poor's, and in the opinion of Standard & Poor's, the obligor's capacity to meet its financial commitment on the obligation is extremely strong. Debt rated BBB by Standard & Poor's is deemed by Standard & Poor's to exhibit adequate protection parameters. It is the opinion of Standard & Poor's, however, that adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation than would be the case for debt in higher-rated categories. 6. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. mainstayinvestments.com 9 During the reporting period, the worst-performing sectors were U.S. Treasurys and government agency securities. While these two sectors generated positive total returns, they underperformed other sectors primarily because investors manifested a thirst for higher yield, a willingness to take on more risk, and ongoing concerns about the ever-increasing supply of government debt. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? Purchases and sales were limited to those needed to keep the Fund's exposures consistent with those of the Barclays Capital U.S. Aggregate Bond Index. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 10 MainStay Indexed Bond Fund PORTFOLIO OF INVESTMENTS+++ APRIL 30, 2010 UNAUDITED <Table> <Caption> PRINCIPAL AMOUNT VALUE LONG-TERM BONDS 99.3%+ ASSET-BACKED SECURITIES 0.5% - ------------------------------------------------------- CREDIT CARDS 0.1% Chase Issuance Trust Series 2005, Class A-10 4.65%, due 12/17/12 $ 500,000 $ 509,419 ------------ FINANCE-OTHER 0.2% Equity One ABS, Inc. Series 2003-4, Class AF6 4.833%, due 10/25/34 (a) 250,000 245,071 Mercedes-Benz Auto Receivables Trust Series 2009-1, Class A3 1.67%, due 1/15/14 1,000,000 1,009,181 Residential Asset Mortgage Products, Inc. Series 2003-RZ5, Class A7 4.97%, due 9/25/33 (a) 174,277 171,928 Saxon Asset Securities Trust Series 2003-1, Class AF5 5.455%, due 6/25/33 (a) 96,707 85,481 ------------ 1,511,661 ------------ HOME EQUITY 0.2% Citicorp Residential Mortgage Securities, Inc. Series 2006-3, Class A3 5.61%, due 11/25/36 (a) 685,148 674,558 JP Morgan Mortgage Acquisition Corp. Series 2007-HE1, Class AF3 6.174%, due 5/25/35 (a) 500,000 283,393 ------------ 957,951 ------------ TRANSPORTATION 0.0%++ Continental Airlines, Inc. Series 1992-2, Class A1 7.256%, due 3/15/20 55,319 56,564 ------------ Total Asset-Backed Securities (Cost $3,242,462) 3,035,595 ------------ CORPORATE BONDS 18.2% - ------------------------------------------------------- BANKS 2.2% V Bank of America Corp. 2.10%, due 4/30/12 (b) 2,000,000 2,038,368 4.75%, due 8/1/15 250,000 254,132 4.90%, due 5/1/13 500,000 526,054 5.25%, due 12/1/15 200,000 203,314 5.375%, due 6/15/14 300,000 316,613 5.42%, due 3/15/17 1,100,000 1,091,005 5.625%, due 10/14/16 100,000 103,776 5.65%, due 5/1/18 325,000 328,947 Bank One Corp. 5.90%, due 11/15/11 250,000 265,941 BB&T Corp. 3.375%, due 9/25/13 500,000 515,182 6.50%, due 8/1/11 100,000 105,363 Branch Banking & Trust Co. 4.875%, due 1/15/13 100,000 106,193 Capital One Bank USA N.A. 8.80%, due 7/15/19 500,000 613,123 Capital One Financial Corp. 5.25%, due 2/21/17 100,000 103,704 Fifth Third Bank 4.75%, due 2/1/15 250,000 254,636 JPMorgan Chase Bank N.A. 5.875%, due 6/13/16 150,000 161,653 6.00%, due 10/1/17 785,000 842,445 KeyBank N.A. 5.80%, due 7/1/14 375,000 397,806 Marshall & Ilsley Bank 5.00%, due 1/17/17 150,000 140,310 Mellon Funding Corp. 5.00%, due 12/1/14 250,000 271,772 Mercantile Bankshares Corp. Series B 4.625%, due 4/15/13 100,000 104,467 Mercantile-Safe Deposit & Trust Co. 5.70%, due 11/15/11 50,000 51,538 National City Bank of Pennsylvania 6.25%, due 3/15/11 250,000 260,054 PNC Bank N.A. 5.25%, due 1/15/17 175,000 181,235 PNC Funding Corp. 5.125%, due 2/8/20 100,000 101,816 Sanwa Bank, Ltd. 7.40%, due 6/15/11 100,000 106,547 State Street Bank & Trust Co. 5.25%, due 10/15/18 100,000 104,788 SunTrust Banks, Inc. 5.40%, due 4/1/20 100,000 96,600 5.45%, due 12/1/17 100,000 100,853 Swiss Bank Corp. 7.75%, due 9/1/26 100,000 114,341 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest issuers held, as of April 30, 2010, excluding short-term investments. May be subject to change daily. The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) BANKS (CONTINUED) U.S. Bank N.A. 4.80%, due 4/15/15 $ 100,000 $ 108,022 6.375%, due 8/1/11 250,000 265,721 Wachovia Bank N.A. 4.875%, due 2/1/15 575,000 603,071 5.00%, due 8/15/15 50,000 52,157 5.60%, due 3/15/16 200,000 217,716 6.60%, due 1/15/38 300,000 320,980 Wachovia Corp. 5.25%, due 8/1/14 100,000 106,089 5.50%, due 8/1/35 125,000 112,648 Wells Fargo & Co. 3.75%, due 10/1/14 250,000 254,960 Wells Fargo Bank N.A. 5.75%, due 5/16/16 350,000 380,426 5.95%, due 8/26/36 150,000 146,546 6.45%, due 2/1/11 550,000 572,889 ------------ 13,003,801 ------------ CONSUMER 2.0% Anheuser-Busch Cos., Inc. 6.45%, due 9/1/37 250,000 275,046 Anheuser-Busch InBev Worldwide, Inc. 3.00%, due 10/15/12 500,000 514,237 Archer-Daniels-Midland Co. 5.45%, due 3/15/18 100,000 109,935 6.45%, due 1/15/38 200,000 228,085 Avon Products, Inc. 5.125%, due 1/15/11 50,000 51,568 Bottling Group LLC 5.50%, due 4/1/16 100,000 111,725 Bunge Limited Finance Corp. 5.35%, due 4/15/14 100,000 105,789 Campbell Soup Co. 4.50%, due 2/15/19 250,000 258,975 4.875%, due 10/1/13 100,000 109,736 Coca-Cola Enterprises, Inc. 7.00%, due 10/1/26 100,000 121,192 8.50%, due 2/1/22 252,000 331,428 Colgate-Palmolive Co. 3.15%, due 8/5/15 100,000 101,921 ConAgra Foods, Inc. 7.00%, due 10/1/28 100,000 112,848 7.875%, due 9/15/10 67,000 68,697 Costco Wholesale Corp. 5.50%, due 3/15/17 100,000 111,504 CVS Caremark Corp. 4.875%, due 9/15/14 50,000 53,677 6.25%, due 6/1/27 175,000 187,392 Dell, Inc. 4.70%, due 4/15/13 175,000 189,458 Dr. Pepper Snapple Group, Inc. 2.35%, due 12/21/12 200,000 202,133 6.12%, due 5/1/13 100,000 111,305 General Mills, Inc. 5.65%, due 9/10/12 65,000 71,034 5.70%, due 2/15/17 100,000 111,383 H.J. Heinz Finance Co. 6.625%, due 7/15/11 300,000 319,516 Hershey Co. (The) 5.45%, due 9/1/16 100,000 108,708 Home Depot, Inc. 5.40%, due 3/1/16 200,000 219,372 5.875%, due 12/16/36 250,000 250,148 Kellogg Co. Series B 7.45%, due 4/1/31 150,000 188,021 Kohl's Corp. 6.30%, due 3/1/11 200,000 208,229 Kraft Foods, Inc. 4.125%, due 2/9/16 500,000 512,748 5.25%, due 10/1/13 100,000 108,350 6.125%, due 2/1/18 250,000 276,158 6.50%, due 8/11/17 225,000 254,931 Kroger Co. (The) 5.50%, due 2/1/13 250,000 271,484 6.40%, due 8/15/17 175,000 198,917 Lowe's Cos., Inc. 6.65%, due 9/15/37 100,000 114,913 6.875%, due 2/15/28 100,000 115,508 McDonalds Corp. 5.80%, due 10/15/17 310,000 350,834 Mead Johnson Nutrition Co. 3.50%, due 11/1/14 (c) 250,000 253,217 Newell Rubbermaid, Inc. 6.75%, due 3/15/12 50,000 54,091 Pepsi Bottling Group, Inc. 7.00%, due 3/1/29 60,000 72,779 PepsiCo., Inc. 5.00%, due 6/1/18 500,000 535,734 5.15%, due 5/15/12 250,000 269,416 Pfizer, Inc. 6.20%, due 3/15/19 650,000 741,191 Philip Morris International, Inc. 5.65%, due 5/16/18 325,000 355,447 Procter & Gamble Co. (The) 4.70%, due 2/15/19 250,000 261,176 4.85%, due 12/15/15 75,000 82,917 5.55%, due 3/5/37 100,000 104,580 </Table> 12 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) CONSUMER (CONTINUED) Procter & Gamble Co. (The) (continued) 5.80%, due 8/15/34 $ 75,000 $ 81,050 Safeway, Inc. 5.00%, due 8/15/19 100,000 103,063 5.80%, due 8/15/12 200,000 218,803 6.35%, due 8/15/17 100,000 113,793 Sara Lee Corp. 6.25%, due 9/15/11 150,000 159,191 Sysco Corp. 5.375%, due 9/21/35 100,000 100,200 Target Corp. 6.00%, due 1/15/18 250,000 286,165 6.50%, due 10/15/37 150,000 169,511 Wal-Mart Stores, Inc. 5.375%, due 4/5/17 350,000 387,509 6.50%, due 8/15/37 350,000 400,200 Yum! Brands, Inc. 6.25%, due 3/15/18 130,000 144,953 ------------ 11,931,891 ------------ ELECTRIC 1.6% Alabama Power Co. 5.55%, due 2/1/17 50,000 53,435 Alliant Energy Corp. 4.00%, due 10/15/14 100,000 101,459 Appalachian Power Co. Series H 5.95%, due 5/15/33 100,000 100,887 Arizona Public Service Co. 6.375%, due 10/15/11 100,000 106,379 Baltimore Gas & Electric Co. 6.125%, due 7/1/13 100,000 110,965 CenterPoint Energy Houston Electric LLC Series K2 6.95%, due 3/15/33 100,000 112,682 Commonwealth Edison Co. 6.15%, due 9/15/17 300,000 335,467 Consolidated Edison Co. of New York, Inc. 6.20%, due 6/15/36 100,000 109,207 6.30%, due 8/15/37 225,000 249,264 Constellation Energy Group, Inc. 7.60%, due 4/1/32 100,000 118,273 Consumers Energy Co. Series F 4.00%, due 5/15/10 250,000 250,110 Series B 5.375%, due 4/15/13 100,000 108,678 Detroit Edison Co. (The) 6.40%, due 10/1/13 275,000 311,345 Dominion Resources, Inc. 5.15%, due 7/15/15 100,000 108,308 DTE Energy Co. 7.05%, due 6/1/11 250,000 263,659 Duke Energy Carolinas LLC 5.10%, due 4/15/18 200,000 211,204 6.00%, due 1/15/38 200,000 216,244 Emerson Electric Co. 4.25%, due 11/15/20 400,000 399,659 Entergy Mississippi, Inc. 5.15%, due 2/1/13 75,000 79,808 FirstEnergy Corp. Series B 6.45%, due 11/15/11 11,000 11,668 Series C 7.375%, due 11/15/31 200,000 213,391 Florida Power & Light 5.55%, due 11/1/17 100,000 109,667 5.95%, due 10/1/33 100,000 106,576 Florida Power Corp. 6.35%, due 9/15/37 150,000 168,399 Georgia Power Co. 5.65%, due 3/1/37 100,000 102,380 IES Utilities, Inc. Series B 6.75%, due 3/15/11 100,000 104,875 Indiana Michigan Power Co. 7.00%, due 3/15/19 50,000 57,428 Jersey Central Power & Light Co. 7.35%, due 2/1/19 35,000 41,413 Kansas City Power & Light Co. 6.50%, due 11/15/11 50,000 53,426 MidAmerican Energy Holdings Co. 5.875%, due 10/1/12 100,000 109,483 MidAmerican Funding LLC 6.75%, due 3/1/11 100,000 104,906 Nevada Power Co. 6.50%, due 4/15/12 50,000 54,242 6.50%, due 8/1/18 150,000 167,592 NiSource Finance Corp. 6.15%, due 3/1/13 175,000 191,209 Ohio Power Co. Series K 6.00%, due 6/1/16 50,000 55,510 Series G 6.60%, due 2/15/33 150,000 163,463 Oncor Electric Delivery Co. 6.375%, due 5/1/12 100,000 108,434 7.00%, due 9/1/22 100,000 117,104 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) ELECTRIC (CONTINUED) Pacific Gas & Electric Co. 5.625%, due 11/30/17 $ 500,000 $ 547,098 PacifiCorp 6.25%, due 10/15/37 150,000 165,176 Peco Energy Co. 5.95%, due 10/1/36 100,000 105,089 Pepco Holdings, Inc. 6.45%, due 8/15/12 100,000 108,858 7.45%, due 8/15/32 100,000 113,931 PPL Energy Supply LLC 5.40%, due 8/15/14 100,000 107,519 Progress Energy, Inc. 5.625%, due 1/15/16 250,000 272,602 PSE&G Power LLC 5.125%, due 4/15/20 (c)(d) 80,000 81,458 8.625%, due 4/15/31 50,000 65,682 PSI Energy, Inc. 5.00%, due 9/15/13 100,000 108,889 Public Service Electric & Gas Co. Series D 5.25%, due 7/1/35 50,000 49,113 Puget Sound Energy, Inc. 6.274%, due 3/15/37 100,000 107,418 San Diego Gas & Electric Co. 5.35%, due 5/15/35 25,000 25,072 SCANA Corp. 6.25%, due 2/1/12 100,000 107,176 South Carolina Electric & Gas Co. 6.05%, due 1/15/38 100,000 107,333 6.50%, due 11/1/18 90,000 103,536 Southern California Edison Co. 5.00%, due 1/15/14 225,000 244,799 6.00%, due 1/15/34 100,000 108,394 Southern Power Co. 4.875%, due 7/15/15 100,000 107,502 Series B 6.25%, due 7/15/12 150,000 164,202 Union Electric Co. 4.65%, due 10/1/13 100,000 107,012 5.40%, due 2/1/16 100,000 105,634 Virginia Electric and Power Co. 5.00%, due 6/30/19 120,000 126,192 6.00%, due 1/15/36 100,000 106,411 6.00%, due 5/15/37 125,000 133,207 Wisconsin Energy Corp. 6.50%, due 4/1/11 175,000 183,854 Xcel Energy, Inc. 6.50%, due 7/1/36 200,000 217,880 ------------ 9,169,236 ------------ ENERGY 1.1% Amerada Hess Corp. 7.30%, due 8/15/31 100,000 116,561 Anadarko Petroleum Corp. 5.95%, due 9/15/16 325,000 360,771 6.45%, due 9/15/36 150,000 155,820 Apache Corp. 6.00%, due 1/15/37 150,000 162,410 Burlington Resources, Inc. 7.375%, due 3/1/29 104,000 122,336 Chevron Corp. 4.95%, due 3/3/19 250,000 268,274 ConocoPhillips 5.75%, due 2/1/19 250,000 278,857 5.90%, due 10/15/32 250,000 265,464 Devon Energy Corp. 5.625%, due 1/15/14 100,000 110,256 7.95%, due 4/15/32 50,000 64,358 Devon Financing Corp. LLC 6.875%, due 9/30/11 400,000 430,441 Duke Capital LLC 6.75%, due 2/15/32 125,000 133,326 Energy Transfer Partners, L.P. 5.95%, due 2/1/15 130,000 142,658 6.70%, due 7/1/18 100,000 111,902 Enterprise Products Operating, L.P. Series B 6.875%, due 3/1/33 200,000 220,780 Halliburton Co. 5.50%, due 10/15/10 100,000 102,323 6.15%, due 9/15/19 250,000 284,079 Kinder Morgan Energy Partners, L.P. 5.00%, due 12/15/13 150,000 162,040 5.80%, due 3/15/35 250,000 243,247 6.75%, due 3/15/11 200,000 209,302 Marathon Oil Corp. 6.00%, due 10/1/17 100,000 109,387 6.80%, due 3/15/32 100,000 111,891 ONEOK Partners, L.P. 6.15%, due 10/1/16 200,000 222,396 ONEOK, Inc. 7.125%, due 4/15/11 100,000 105,618 Pemex Project Funding Master Trust 6.625%, due 6/15/35 250,000 247,443 Plains All American Pipeline, L.P./PAA Finance Corp. 6.65%, due 1/15/37 65,000 68,962 </Table> 14 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) ENERGY (CONTINUED) Spectra Energy Capital LLC 6.20%, due 4/15/18 $ 50,000 $ 54,858 Tennessee Gas Pipeline Co. 7.50%, due 4/1/17 300,000 343,305 Valero Energy Corp. 4.50%, due 2/1/15 175,000 179,574 6.625%, due 6/15/37 100,000 100,556 7.50%, due 4/15/32 100,000 107,915 Williams Cos., Inc. 8.75%, due 3/15/32 185,000 235,017 Williams Partners, L.P. 3.80%, due 2/15/15 (c) 300,000 301,669 XTO Energy, Inc. 4.90%, due 2/1/14 75,000 82,136 6.10%, due 4/1/36 60,000 66,899 6.75%, due 8/1/37 100,000 120,109 ------------ 6,402,940 ------------ FINANCE-OTHER 3.6% AIG SunAmerica Global Financing VI 6.30%, due 5/10/11 (c) 250,000 256,718 American Express Co. 5.50%, due 9/12/16 75,000 79,953 6.15%, due 8/28/17 525,000 575,615 American Express Credit Corp. 7.30%, due 8/20/13 600,000 683,837 American General Finance Corp. Series I 5.40%, due 12/1/15 350,000 290,277 AvalonBay Communities, Inc. 4.95%, due 3/15/13 100,000 105,636 Bear Stearns Cos., Inc. (The) 5.30%, due 10/30/15 100,000 107,672 5.50%, due 8/15/11 100,000 105,296 5.70%, due 11/15/14 250,000 274,319 7.25%, due 2/1/18 400,000 461,447 Boston Properties, Inc. 6.25%, due 1/15/13 100,000 108,798 Camden Property Trust 5.00%, due 6/15/15 100,000 100,548 Capital One Bank 5.125%, due 2/15/14 100,000 106,559 Caterpillar Financial Services Corp. 6.20%, due 9/30/13 250,000 282,393 Citigroup, Inc. 4.70%, due 5/29/15 300,000 300,754 4.875%, due 5/7/15 350,000 349,188 5.50%, due 10/15/14 1,000,000 1,038,829 5.875%, due 2/22/33 600,000 532,235 6.125%, due 11/21/17 1,000,000 1,039,054 6.375%, due 8/12/14 300,000 323,642 Colonial Realty, L.P. 4.80%, due 4/1/11 14,000 13,808 Countrywide Financial Corp. 6.25%, due 5/15/16 200,000 207,867 Credit Suisse First Boston USA, Inc. 4.875%, due 1/15/15 575,000 615,475 5.125%, due 1/15/14 100,000 107,684 6.50%, due 1/15/12 250,000 271,315 Developers Diversified Realty Corp. 5.00%, due 5/3/10 50,000 50,000 ERP Operating, L.P. 5.125%, due 3/15/16 50,000 52,042 5.375%, due 8/1/16 50,000 52,735 V Goldman Sachs Group, Inc. (The) 1.625%, due 7/15/11 (b) 2,000,000 2,019,214 5.15%, due 1/15/14 625,000 650,096 5.35%, due 1/15/16 350,000 356,680 5.95%, due 1/18/18 1,000,000 1,025,759 6.25%, due 9/1/17 350,000 366,329 Hospitality Properties Trust 5.125%, due 2/15/15 50,000 49,781 John Deere Capital Corp. 7.00%, due 3/15/12 250,000 276,871 JPMorgan Chase & Co. 2.20%, due 6/15/12 (b) 1,000,000 1,021,548 4.875%, due 3/15/14 250,000 264,866 5.15%, due 10/1/15 500,000 534,199 5.75%, due 1/2/13 200,000 216,744 Kimco Realty Corp. 5.783%, due 3/15/16 50,000 53,149 Liberty Property, L.P. 5.125%, due 3/2/15 100,000 100,788 8.50%, due 8/1/10 100,000 101,182 Merrill Lynch & Co., Inc. Series C 5.00%, due 1/15/15 150,000 154,488 Series B 5.30%, due 9/30/15 250,000 260,471 5.70%, due 5/2/17 100,000 100,378 5.77%, due 7/25/11 200,000 210,210 6.40%, due 8/28/17 400,000 419,898 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) FINANCE-OTHER (CONTINUED) Morgan Stanley Series E 5.45%, due 1/9/17 $ 425,000 $ 431,058 5.625%, due 1/9/12 350,000 369,098 6.00%, due 5/13/14 750,000 806,790 6.00%, due 4/28/15 850,000 908,305 6.25%, due 8/28/17 400,000 414,360 National Rural Utilities Cooperative Finance Corp. 5.45%, due 2/1/18 150,000 161,642 8.00%, due 3/1/32 75,000 92,801 Pricoa Global Funding I 4.625%, due 6/25/12 (c) 100,000 105,117 ProLogis 5.625%, due 11/15/15 100,000 99,995 6.625%, due 5/15/18 50,000 49,540 Regency Centers, L.P. 5.25%, due 8/1/15 100,000 101,835 Simon Property Group, L.P. 5.25%, due 12/1/16 200,000 207,329 SLM Corp. 5.625%, due 8/1/33 250,000 189,375 Toyota Motor Credit Corp. 5.45%, due 5/18/11 150,000 156,490 U.S. Bancorp 1.80%, due 5/15/12 (b) 700,000 709,406 Unilever Capital Corp. 5.90%, due 11/15/32 100,000 108,124 ------------ 21,587,612 ------------ GAS 0.1% AGL Capital Corp. 4.45%, due 4/15/13 100,000 104,861 Occidental Petroleum Corp. 4.125%, due 6/1/16 250,000 263,522 Sempra Energy 6.00%, due 2/1/13 100,000 108,268 6.50%, due 6/1/16 75,000 85,272 ------------ 561,923 ------------ INDEPENDENT 1.0% American General Finance Corp. Series H 4.00%, due 3/15/11 250,000 245,465 Ameriprise Financial, Inc. 5.35%, due 11/15/10 3,000 3,068 CitiFinancial Credit Co. 8.70%, due 6/15/10 227,000 228,898 General Electric Capital Corp. 5.00%, due 1/8/16 375,000 397,067 5.40%, due 2/15/17 200,000 212,158 5.875%, due 1/14/38 525,000 518,932 6.00%, due 6/15/12 1,125,000 1,222,159 Series A 6.75%, due 3/15/32 650,000 708,872 HSBC Bank USA N.A. 4.625%, due 4/1/14 925,000 972,425 HSBC Finance Corp. 5.50%, due 1/19/16 850,000 911,132 6.375%, due 10/15/11 300,000 318,141 Toll Brothers Finance Corp. 5.15%, due 5/15/15 50,000 50,248 ------------ 5,788,565 ------------ INSURANCE 0.9% Ace INA Holdings, Inc. 5.70%, due 2/15/17 60,000 64,936 5.875%, due 6/15/14 105,000 116,729 Aegon Funding Corp. 5.75%, due 12/15/20 100,000 99,843 Allstate Corp. (The) 5.00%, due 8/15/14 425,000 459,741 American International Group, Inc. 4.70%, due 10/1/10 100,000 100,585 5.85%, due 1/16/18 300,000 279,256 6.25%, due 5/1/36 200,000 173,825 Aon Corp. 7.375%, due 12/14/12 100,000 111,975 Assurant, Inc. 5.625%, due 2/15/14 100,000 105,573 Berkshire Hathaway Finance Corp. 4.85%, due 1/15/15 400,000 435,934 5.00%, due 8/15/13 500,000 546,359 Chubb Corp. 5.20%, due 4/1/13 100,000 106,935 5.75%, due 5/15/18 100,000 109,373 CIGNA Corp. 7.00%, due 1/15/11 125,000 129,486 Genworth Financial, Inc. Class A 4.95%, due 10/1/15 75,000 74,258 5.75%, due 6/15/14 50,000 51,333 Hartford Financial Services Group, Inc. (The) 7.90%, due 6/15/10 100,000 100,828 Hartford Life Global Funding Trusts 5.20%, due 2/15/11 155,000 159,856 Lincoln National Corp. 4.75%, due 2/15/14 150,000 154,490 </Table> 16 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) INSURANCE (CONTINUED) Marsh & McLennan Cos., Inc. 5.375%, due 7/15/14 $ 100,000 $ 105,294 MetLife Global Funding I 5.125%, due 6/10/14 (c) 220,000 237,989 MetLife, Inc. 5.00%, due 11/24/13 50,000 53,582 5.00%, due 6/15/15 225,000 238,659 5.70%, due 6/15/35 100,000 99,021 6.125%, due 12/1/11 100,000 106,845 Nationwide Financial Services, Inc. 5.10%, due 10/1/15 25,000 25,257 Principal Financial Group, Inc. 6.05%, due 10/15/36 100,000 97,677 Principal Life Income Fundings Trust 5.20%, due 11/15/10 50,000 51,182 Progressive Corp. (The) 6.25%, due 12/1/32 50,000 52,372 6.375%, due 1/15/12 200,000 215,733 Protective Life Corp. 4.875%, due 11/1/14 100,000 100,414 Prudential Financial, Inc. Series B 5.10%, due 9/20/14 250,000 267,515 5.70%, due 12/14/36 100,000 97,718 St. Paul Travelers Cos., Inc. (The) 5.50%, due 12/1/15 100,000 109,828 6.75%, due 6/20/36 75,000 84,834 Travelers Cos., Inc. (The) 5.375%, due 6/15/12 100,000 107,917 Travelers Property Casualty Corp. 5.00%, due 3/15/13 100,000 107,649 ------------ 5,540,801 ------------ MANUFACTURING 2.3% 3M Co. 5.70%, due 3/15/37 150,000 160,355 Air Products & Chemicals, Inc. 4.15%, due 2/1/13 100,000 105,164 Alcoa, Inc. 5.72%, due 2/23/19 187,000 184,570 5.95%, due 2/1/37 100,000 87,587 Black & Decker Corp. 4.75%, due 11/1/14 50,000 52,959 Boeing Co. (The) 4.875%, due 2/15/20 180,000 188,033 6.125%, due 2/15/33 250,000 272,184 Caterpillar, Inc. 6.05%, due 8/15/36 313,000 338,579 Cooper Industries, Inc. 5.25%, due 11/15/12 50,000 54,286 CRH America, Inc. 5.30%, due 10/15/13 100,000 107,306 6.00%, due 9/30/16 100,000 109,445 DaimlerChrysler N.A. Holding Corp. 4.875%, due 6/15/10 100,000 100,418 7.75%, due 1/18/11 150,000 156,992 8.50%, due 1/18/31 300,000 379,804 Danaher Corp. 5.625%, due 1/15/18 100,000 110,224 Deere & Co. 4.375%, due 10/16/19 100,000 102,449 7.125%, due 3/3/31 125,000 151,045 Dover Corp. 5.45%, due 3/15/18 100,000 107,281 Dow Chemical Co. (The) 6.00%, due 10/1/12 850,000 926,769 E.I. du Pont de Nemours & Co. 4.625%, due 1/15/20 200,000 205,723 4.75%, due 11/15/12 280,000 301,274 Eastman Chemical Co. 7.25%, due 1/15/24 100,000 116,566 Electronic Data Systems Corp. Series B 6.00%, due 8/1/13 100,000 112,187 General Dynamics Corp. 4.25%, due 5/15/13 350,000 374,702 General Electric Co. 5.25%, due 12/6/17 500,000 531,800 Goodrich Corp. 7.00%, due 4/15/38 50,000 54,571 Hewlett-Packard Co. 5.25%, due 3/1/12 350,000 375,433 Honeywell International, Inc. 5.30%, due 3/1/18 250,000 270,301 5.70%, due 3/15/37 100,000 103,786 6.125%, due 11/1/11 100,000 107,814 International Business Machines Corp. 5.70%, due 9/14/17 700,000 788,390 5.875%, due 11/29/32 100,000 107,375 6.50%, due 1/15/28 100,000 114,157 7.50%, due 6/15/13 100,000 116,578 8.375%, due 11/1/19 100,000 131,660 International Paper Co. 5.25%, due 4/1/16 100,000 104,596 5.30%, due 4/1/15 250,000 265,595 ITT Corp. 4.90%, due 5/1/14 250,000 268,315 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) MANUFACTURING (CONTINUED) Johnson Controls, Inc. 5.50%, due 1/15/16 $ 50,000 $ 54,496 6.00%, due 1/15/36 50,000 50,454 Lockheed Martin Corp. 4.25%, due 11/15/19 500,000 497,778 7.65%, due 5/1/16 250,000 304,988 Lubrizol Corp. 5.50%, due 10/1/14 100,000 108,992 MDC Holdings, Inc. 5.375%, due 7/1/15 50,000 50,818 Microsoft Corp. 4.20%, due 6/1/19 250,000 259,358 Monsanto Co. 7.375%, due 8/15/12 100,000 112,782 Newmont Mining Corp. 5.125%, due 10/1/19 150,000 154,631 8.625%, due 5/15/11 50,000 53,441 Northrop Grumman Corp. 5.05%, due 8/1/19 100,000 104,455 7.125%, due 2/15/11 100,000 104,744 7.75%, due 3/1/16 250,000 305,246 7.875%, due 3/1/26 100,000 125,328 Nucor Corp. 5.00%, due 12/1/12 245,000 266,723 Pitney Bowes, Inc. 3.875%, due 6/15/13 150,000 158,076 5.75%, due 9/15/17 100,000 108,975 PPG Industries, Inc. 5.75%, due 3/15/13 100,000 109,221 Praxair, Inc. 3.95%, due 6/1/13 200,000 210,781 Raytheon Co. 6.40%, due 12/15/18 200,000 230,458 Rohm & Haas Co. 7.85%, due 7/15/29 100,000 112,655 United Technologies Corp. 4.50%, due 4/15/20 250,000 256,823 4.875%, due 5/1/15 200,000 219,288 6.125%, due 2/1/19 250,000 286,604 VF Corp. 6.45%, due 11/1/37 50,000 53,647 Vulcan Materials Co. 5.60%, due 11/30/12 75,000 81,020 6.30%, due 6/15/13 150,000 165,417 Weyerhaeuser Co. 6.75%, due 3/15/12 200,000 215,297 7.375%, due 3/15/32 100,000 100,704 Xerox Corp. 6.35%, due 5/15/18 100,000 109,798 6.40%, due 3/15/16 160,000 177,313 ------------ 13,296,584 ------------ SERVICE 2.3% Abbott Laboratories 5.875%, due 5/15/16 200,000 228,495 6.15%, due 11/30/37 100,000 111,616 Aetna, Inc. 6.00%, due 6/15/16 175,000 194,266 7.875%, due 3/1/11 100,000 105,509 Allergan, Inc. 5.75%, due 4/1/16 50,000 56,700 Amgen, Inc. 4.85%, due 11/18/14 100,000 109,254 5.85%, due 6/1/17 150,000 168,958 6.40%, due 2/1/39 100,000 110,892 Baxter International, Inc. 4.625%, due 3/15/15 50,000 54,380 5.90%, due 9/1/16 100,000 114,401 Bristol-Myers Squibb Co. 5.45%, due 5/1/18 100,000 109,760 5.875%, due 11/15/36 150,000 158,449 7.15%, due 6/15/23 50,000 59,816 CareFusion Corp. 5.125%, due 8/1/14 100,000 106,996 Cintas Corp. 6.00%, due 6/1/12 100,000 109,260 Clorox Co. (The) 5.00%, due 1/15/15 50,000 54,255 Comcast Corp. 4.95%, due 6/15/16 100,000 105,428 5.65%, due 6/15/35 200,000 190,242 5.875%, due 2/15/18 275,000 296,550 6.45%, due 3/15/37 250,000 261,839 Cox Communications, Inc. 5.45%, due 12/15/14 100,000 109,392 7.125%, due 10/1/12 200,000 224,415 DIRECTV Holdings LLC 5.20%, due 3/15/20 (c) 150,000 151,246 Eli Lilly & Co. 4.50%, due 3/15/18 100,000 102,706 7.125%, due 6/1/25 100,000 117,968 FedEx Corp. 8.00%, due 1/15/19 50,000 62,431 Fortune Brands, Inc. 5.375%, due 1/15/16 100,000 105,312 5.875%, due 1/15/36 25,000 23,117 Genentech, Inc. 4.75%, due 7/15/15 100,000 107,632 </Table> 18 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) SERVICE (CONTINUED) GlaxoSmithKline Capital, Inc. 4.375%, due 4/15/14 $ 200,000 $ 214,512 6.375%, due 5/15/38 250,000 283,025 Historic TW, Inc. 6.625%, due 5/15/29 250,000 268,497 Johnson & Johnson 5.15%, due 7/15/18 250,000 273,376 6.95%, due 9/1/29 100,000 122,556 Kimberly-Clark Corp. 6.375%, due 1/1/28 100,000 110,636 6.625%, due 8/1/37 100,000 118,813 L-3 Communications Corp. 5.20%, due 10/15/19 (c) 100,000 102,693 Marriott International, Inc. 5.625%, due 2/15/13 50,000 53,318 McKesson Corp. 5.70%, due 3/1/17 50,000 54,465 Medtronic, Inc. 4.45%, due 3/15/20 100,000 101,593 Series B 4.75%, due 9/15/15 50,000 54,419 Merck & Co., Inc. 4.75%, due 3/1/15 100,000 108,814 5.00%, due 6/30/19 250,000 267,639 NBC Universal, Inc. 5.15%, due 4/30/20 (c) 500,000 505,835 News America, Inc. 5.30%, due 12/15/14 300,000 329,709 6.40%, due 12/15/35 175,000 183,997 7.25%, due 5/18/18 100,000 117,307 Oracle Corp. 5.00%, due 7/8/19 250,000 266,456 5.25%, due 1/15/16 250,000 277,828 Quest Diagnostics, Inc. 4.75%, due 1/30/20 100,000 99,674 R.R. Donnelley & Sons Co. 5.50%, due 5/15/15 100,000 101,990 Republic Services, Inc. 5.00%, due 3/1/20 (c) 300,000 301,343 6.75%, due 8/15/11 50,000 53,126 Schering-Plough Corp. 6.00%, due 9/15/17 250,000 285,687 6.50%, due 12/1/33 100,000 115,608 Science Applications International Corp. 6.25%, due 7/1/12 100,000 109,427 St. Jude Medical, Inc. 3.75%, due 7/15/14 150,000 155,357 Teva Pharmaceutical Finance LLC 6.15%, due 2/1/36 50,000 53,942 Time Warner Cable, Inc. 6.20%, due 7/1/13 500,000 557,245 6.55%, due 5/1/37 275,000 289,433 6.75%, due 7/1/18 250,000 283,444 Time Warner Cos., Inc. 6.95%, due 1/15/28 200,000 221,469 Time Warner, Inc. 7.625%, due 4/15/31 375,000 435,764 UnitedHealth Group, Inc. 5.375%, due 3/15/16 100,000 106,476 6.00%, due 6/15/17 330,000 354,534 Valspar Corp. 5.625%, due 5/1/12 250,000 266,867 Viacom, Inc. 5.625%, due 8/15/12 350,000 376,161 6.875%, due 4/30/36 250,000 273,396 Walt Disney Co. (The) 6.375%, due 3/1/12 250,000 273,568 Waste Management, Inc. 5.00%, due 3/15/14 50,000 53,602 7.125%, due 12/15/17 100,000 116,192 7.75%, due 5/15/32 75,000 90,820 WellPoint, Inc. 5.95%, due 12/15/34 250,000 250,624 6.80%, due 8/1/12 100,000 110,674 Western Union Co. (The) 5.93%, due 10/1/16 130,000 144,694 Wyeth 5.50%, due 3/15/13 100,000 109,962 6.00%, due 2/15/36 200,000 215,699 6.45%, due 2/1/24 100,000 116,230 Wyndham Worldwide Corp. 6.00%, due 12/1/16 50,000 49,791 ------------ 13,499,572 ------------ TELECOMMUNICATION 0.8% AT&T, Inc. 6.30%, due 1/15/38 300,000 311,676 6.80%, due 5/15/36 265,000 289,809 BellSouth Corp. 6.00%, due 11/15/34 100,000 99,629 6.875%, due 10/15/31 250,000 272,078 CenturyTel, Inc. Series H 8.375%, due 10/15/10 100,000 103,328 Cingular Wireless LLC 6.50%, due 12/15/11 100,000 108,301 Cisco Systems, Inc. 4.45%, due 1/15/20 250,000 253,131 5.50%, due 2/22/16 425,000 479,341 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) TELECOMMUNICATION (CONTINUED) Embarq Corp. 7.995%, due 6/1/36 $ 200,000 $ 214,154 Harris Corp. 5.00%, due 10/1/15 50,000 52,327 Motorola, Inc. 7.50%, due 5/15/25 100,000 110,741 New Cingular Wireless Services, Inc. 8.125%, due 5/1/12 100,000 112,982 8.75%, due 3/1/31 100,000 131,871 SBC Communications, Inc. 5.10%, due 9/15/14 700,000 764,407 6.15%, due 9/15/34 250,000 253,174 Verizon Communications, Inc. 5.85%, due 9/15/35 300,000 298,835 6.10%, due 4/15/18 170,000 188,102 6.35%, due 4/1/19 250,000 280,864 6.40%, due 2/15/38 175,000 187,387 Verizon Global Funding Corp. 7.75%, due 12/1/30 350,000 423,738 ------------ 4,935,875 ------------ TRANSPORTATION 0.3% Burlington Northern Santa Fe Corp. 6.15%, due 5/1/37 175,000 187,296 6.20%, due 8/15/36 50,000 53,308 7.125%, due 12/15/10 100,000 103,966 CSX Corp. 5.60%, due 5/1/17 100,000 107,452 CSX Transportation, Inc. 7.875%, due 5/15/43 100,000 120,501 Norfolk Southern Corp. 7.05%, due 5/1/37 100,000 119,759 7.25%, due 2/15/31 100,000 119,436 Southwest Airlines Co. 5.25%, due 10/1/14 75,000 78,318 TTX Co. 5.00%, due 4/1/12 (c) 100,000 104,893 Union Pacific Corp. 5.375%, due 5/1/14 250,000 270,698 5.65%, due 5/1/17 100,000 108,189 6.125%, due 1/15/12 100,000 107,954 6.65%, due 1/15/11 100,000 103,846 7.00%, due 2/1/16 50,000 57,916 United Parcel Service, Inc. 5.50%, due 1/15/18 100,000 110,798 6.20%, due 1/15/38 200,000 225,020 ------------ 1,979,350 ------------ WATER 0.0%++ American Water Capital Corp. 6.085%, due 10/15/17 100,000 109,104 ------------ Total Corporate Bonds (Cost $102,659,396) 107,807,254 ------------ FOREIGN GOVERNMENT BONDS 1.5% - ------------------------------------------------------- FOREIGN GOVERNMENTS 1.5% Federal Republic of Brazil 6.00%, due 1/17/17 2,200,000 2,409,000 Malaysian Government 7.50%, due 7/15/11 100,000 107,226 Province of Manitoba Canada 2.125%, due 4/22/13 250,000 253,217 Province of Ontario 2.625%, due 1/20/12 250,000 256,875 2.95%, due 2/5/15 250,000 251,861 4.00%, due 10/7/19 225,000 222,713 4.10%, due 6/16/14 250,000 265,148 4.375%, due 2/15/13 50,000 53,347 4.95%, due 11/28/16 300,000 328,603 Province of Quebec 5.125%, due 11/14/16 285,000 315,642 Series NJ 7.50%, due 7/15/23 302,000 385,762 Republic of Chile 5.50%, due 1/15/13 100,000 109,000 Republic of Italy 6.875%, due 9/27/23 750,000 867,624 Republic of Korea 5.75%, due 4/16/14 500,000 548,647 Republic of Poland 5.25%, due 1/15/14 100,000 107,497 Republic of South Africa 7.375%, due 4/25/12 100,000 109,000 United Mexican States 5.625%, due 1/15/17 400,000 429,000 Series MTNA 5.875%, due 1/15/14 1,500,000 1,676,250 Series MTNA 7.50%, due 1/14/12 250,000 275,250 ------------ Total Foreign Government Bonds (Cost $8,501,666) 8,971,662 ------------ </Table> 20 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE MORTGAGE-BACKED SECURITIES 3.4% - ------------------------------------------------------- COMMERCIAL MORTGAGE LOANS (COLLATERALIZED MORTGAGE OBLIGATIONS) 3.4% Banc of America Commercial Mortgage, Inc. Series 2005-4, Class A3 4.891%, due 7/10/45 $ 2,714,000 $ 2,839,772 Bear Stearns Commercial Mortgage Securities Series 2007-PW15, Class AAB 5.315%, due 2/11/44 1,350,000 1,406,119 Series 2006-PW13, Class A3 5.518%, due 9/11/41 500,000 525,069 Credit Suisse Mortgage Capital Certificates Series 2006-C5, Class A3 5.311%, due 12/15/39 2,000,000 1,975,397 Greenwich Capital Commercial Funding Corp. Series 2005-GG5, Class A5 5.224%, due 4/10/37 1,000,000 1,015,867 Series 2006-GG7, Class A4 6.085%, due 7/10/38 (e) 1,000,000 1,039,871 V JP Morgan Chase Commercial Mortgage Securities Corp. Series 2003-CB7, Class A4 4.879%, due 1/12/38 1,000,000 1,050,864 Series 2004-CB9, Class A2 5.108%, due 6/12/41 1,802,875 1,852,163 Series 2007-CB18, Class A4 5.44%, due 6/12/47 1,245,000 1,230,794 Series 2007-CB19, Class ASB 5.92%, due 2/12/49 (e) 1,090,000 1,143,922 Morgan Stanley Capital I Series 2005-IQ10, Class AAB 5.178%, due 9/15/42 2,170,000 2,279,332 Series 2007-IQ14, Class AAB 5.654%, due 4/15/49 500,000 523,011 Series 2006-IQ11, Class A4 5.941%, due 10/15/42 (e) 1,400,000 1,476,372 Wachovia Bank Commercial Mortgage Trust Series 2004-C12, Class A4 5.414%, due 7/15/41 (e) 1,765,000 1,850,891 ------------ Total Mortgage-Backed Securities (Cost $14,865,968) 20,209,444 ------------ U.S. GOVERNMENT & FEDERAL AGENCIES 72.1% - ------------------------------------------------------- V FEDERAL HOME LOAN MORTGAGE CORPORATION 3.7% 1.125%, due 12/15/11 5,075,000 5,089,129 2.125%, due 9/21/12 5,500,000 5,590,585 3.75%, due 3/27/19 2,300,000 2,273,509 4.125%, due 7/12/10 1,085,000 1,093,111 4.50%, due 1/15/15 2,000,000 2,171,066 4.75%, due 1/19/16 2,000,000 2,180,726 5.00%, due 7/15/14 1,000,000 1,107,265 5.125%, due 10/18/16 2,430,000 2,686,163 ------------ 22,191,554 ------------ V FEDERAL HOME LOAN MORTGAGE CORPORATION (MORTGAGE PASS-THROUGH SECURITIES) 18.7% 4.00%, due 8/1/20 380,106 394,772 4.00%, due 1/1/25 4,477,141 4,560,339 4.00%, due 3/1/25 996,089 1,014,599 4.00%, due 4/1/25 1,500,000 1,527,891 4.00%, due 5/1/39 3,392,674 3,318,635 4.00%, due 7/1/39 2,942,481 2,878,267 4.00%, due 12/1/39 992,512 970,852 4.50%, due 4/1/20 3,085,847 3,252,642 4.50%, due 4/1/20 TBA (f) 3,000,000 3,118,125 4.50%, due 6/1/23 319,885 333,377 4.50%, due 12/1/23 923,941 962,910 4.50%, due 7/1/24 127,528 132,747 4.50%, due 8/1/33 281,120 287,317 4.50%, due 6/1/34 445,264 453,409 4.50%, due 6/1/35 640,294 651,206 4.50%, due 8/1/35 647,987 659,029 4.50%, due 3/1/36 288,646 293,565 4.50%, due 4/1/39 1,847,892 1,865,524 4.50%, due 6/1/39 11,273,064 11,380,628 4.50%, due 7/1/39 729,329 736,288 4.50%, due 9/1/39 2,401,701 2,424,617 4.50%, due 10/1/39 2,933,193 2,961,181 4.50%, due 1/1/40 1,989,800 2,008,786 4.50%, due 2/1/40 2,995,565 3,024,148 5.00%, due 1/1/25 4,174,572 4,420,300 5.00%, due 8/1/35 5,786,908 6,021,820 5.00%, due 10/1/36 147,246 153,039 5.00%, due 6/1/37 6,001,627 6,232,127 5.00%, due 11/1/37 308,565 320,416 5.00%, due 5/1/38 462,225 479,977 5.00%, due 9/1/38 1,212,795 1,258,615 5.00%, due 3/1/39 447,146 463,900 5.00%, due 10/1/39 3,852,393 3,996,738 5.00%, due 3/1/40 1,997,705 2,072,557 5.005%, due 3/1/39 (e) 472,508 496,533 5.019%, due 4/1/39 (e) 747,793 788,013 5.50%, due 2/1/18 304,033 327,150 5.50%, due 1/1/22 713,226 765,673 5.50%, due 3/1/23 157,966 169,203 5.50%, due 6/1/23 353,498 378,644 5.50%, due 9/1/35 667,572 707,633 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE U.S. GOVERNMENT & FEDERAL AGENCIES (CONTINUED) FEDERAL HOME LOAN MORTGAGE CORPORATION (MORTGAGE PASS-THROUGH SECURITIES) (CONTINUED) 5.50%, due 9/1/36 $ 27,996 $ 29,633 5.50%, due 4/1/37 7,830,534 8,281,655 5.50%, due 6/1/37 1,246,336 1,318,138 5.50%, due 7/1/37 362,894 383,800 5.50%, due 8/1/37 1,616,088 1,709,190 5.50%, due 11/1/37 1,157,941 1,224,651 5.50%, due 1/1/38 1,304,599 1,380,241 5.50%, due 6/1/38 3,089,840 3,267,847 5.50%, due 8/1/38 840,567 888,993 5.50%, due 10/1/38 824,312 871,801 5.50%, due 12/1/38 1,560,215 1,650,100 5.50%, due 1/1/39 829,735 877,537 5.817%, due 10/1/37 (e) 1,699,034 1,800,105 6.00%, due 8/1/17 231,857 249,957 6.00%, due 6/1/21 130,436 140,781 6.00%, due 9/1/21 202,358 218,408 6.00%, due 11/1/22 199,451 215,145 6.00%, due 4/1/36 676,023 725,387 6.00%, due 8/1/36 354,342 380,217 6.00%, due 11/1/37 2,136,530 2,290,538 6.00%, due 10/1/38 129,274 138,524 6.152%, due 10/1/36 (e) 1,375,291 1,476,522 6.50%, due 4/1/11 555 569 6.50%, due 5/1/11 1,265 1,320 6.50%, due 10/1/11 827 856 6.50%, due 6/1/14 12,802 13,645 6.50%, due 4/1/17 10,179 11,000 6.50%, due 5/1/17 30,641 33,161 6.50%, due 11/1/25 24,965 27,349 6.50%, due 5/1/26 2,640 2,882 6.50%, due 3/1/27 9,852 10,830 6.50%, due 5/1/31 13,571 14,925 6.50%, due 8/1/31 10,977 12,072 6.50%, due 1/1/32 84,661 93,105 6.50%, due 3/1/32 71,882 79,052 6.50%, due 4/1/32 30,283 33,303 6.50%, due 7/1/32 34,227 37,640 6.50%, due 1/1/34 84,863 92,956 6.50%, due 1/1/37 410,107 445,885 6.50%, due 9/1/37 834,504 906,263 7.00%, due 6/1/11 977 1,009 7.00%, due 11/1/11 438 457 7.00%, due 4/1/26 8,811 9,906 7.00%, due 7/1/26 826 929 7.00%, due 12/1/27 13,299 14,900 7.00%, due 1/1/30 6,838 7,649 7.00%, due 3/1/31 41,536 46,321 7.00%, due 10/1/31 18,139 20,229 7.00%, due 3/1/32 68,851 76,782 7.00%, due 9/1/33 240,071 267,520 7.00%, due 11/1/36 149,533 165,307 7.00%, due 12/1/37 371,228 410,260 7.50%, due 1/1/16 5,782 6,235 7.50%, due 1/1/26 2,488 2,823 7.50%, due 2/1/32 44,105 50,269 8.00%, due 7/1/26 4,654 5,354 ------------ 110,685,125 ------------ V FEDERAL NATIONAL MORTGAGE ASSOCIATION 4.0% 1.75%, due 2/22/13 3,000,000 3,011,253 1.875%, due 4/20/12 6,100,000 6,189,810 2.625%, due 11/20/14 2,000,000 2,016,566 2.75%, due 3/13/14 1,000,000 1,021,294 3.00%, due 9/16/14 3,000,000 3,076,548 4.875%, due 5/18/12 7,000,000 7,522,655 6.21%, due 8/6/38 475,000 556,607 ------------ 23,394,733 ------------ V FEDERAL NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITIES) 9.7% 4.00%, due 3/1/22 355,719 362,441 4.50%, due 2/1/23 228,011 237,486 4.50%, due 3/1/23 322,795 336,208 5.00%, due 3/1/21 34,935 37,024 5.00%, due 6/1/22 630,836 666,786 5.00%, due 4/1/23 298,580 315,596 5.00%, due 1/1/24 396,619 419,222 5.00%, due 12/1/35 TBA (f) 3,500,000 3,622,500 5.00%, due 5/1/37 343,351 356,162 5.00%, due 6/1/38 909,797 943,175 5.00%, due 10/1/39 2,886,835 2,991,844 5.00%, due 12/1/39 3,307,177 3,427,476 5.50%, due 8/1/17 39,166 42,101 5.50%, due 7/1/22 633,724 677,948 5.50%, due 11/1/23 342,567 366,454 5.50%, due 5/1/35 458,683 484,847 5.50%, due 6/1/35 232,908 246,193 5.50%, due 7/1/35 1,377,388 1,455,955 5.50%, due 8/1/35 800,108 845,747 5.50%, due 9/1/35 568,247 600,661 5.50%, due 11/1/35 2,823,948 2,985,031 5.50%, due 4/1/36 559,372 591,280 5.50%, due 6/1/36 459,508 485,002 5.50%, due 1/1/37 646,230 682,082 5.50%, due 3/1/37 2,212,173 2,333,050 5.50%, due 4/1/37 238,165 251,178 5.50%, due 1/1/38 2,499,999 2,636,603 5.50%, due 10/1/38 425,008 448,231 </Table> 22 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE U.S. GOVERNMENT & FEDERAL AGENCIES (CONTINUED) FEDERAL NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITIES) (CONTINUED) 5.515%, due 11/1/38 (e) $ 1,861,056 $ 1,971,470 6.00%, due 6/1/16 46,748 50,456 6.00%, due 7/1/16 20,312 21,923 6.00%, due 9/1/16 29,907 32,279 6.00%, due 9/1/17 16,039 17,336 6.00%, due 1/1/36 20,092 21,500 6.00%, due 7/1/36 5,097,845 5,442,320 6.00%, due 8/1/36 571,437 610,051 6.00%, due 9/1/36 950,297 1,014,511 6.00%, due 10/1/36 237,017 253,033 6.00%, due 11/1/36 443,807 473,796 6.00%, due 12/1/36 334,079 356,653 6.00%, due 4/1/37 1,756,588 1,873,598 6.00%, due 6/1/37 582,468 620,371 6.00%, due 7/1/37 4,551,301 4,847,470 6.00%, due 8/1/37 544,298 579,717 6.00%, due 12/1/37 968,640 1,031,672 6.00%, due 2/1/38 2,202,706 2,345,759 6.00%, due 4/1/38 621,050 661,464 6.00%, due 5/1/38 880,430 937,172 6.50%, due 3/1/11 50 51 6.50%, due 4/1/11 748 765 6.50%, due 6/1/11 80 82 6.50%, due 9/1/11 2,821 2,913 6.50%, due 10/1/11 12,618 13,004 6.50%, due 11/1/11 1,935 2,008 6.50%, due 6/1/15 34,813 36,945 6.50%, due 2/1/28 12,351 13,477 6.50%, due 7/1/32 18,949 20,878 6.50%, due 8/1/32 211,379 232,893 6.50%, due 1/1/35 257,250 279,575 6.50%, due 8/1/35 323,781 351,879 6.50%, due 9/1/35 7,715 8,384 6.50%, due 3/1/36 120,833 130,942 6.50%, due 4/1/36 338,947 367,302 6.50%, due 7/1/36 635,645 688,820 6.50%, due 8/1/36 230,972 250,294 6.50%, due 9/1/36 390,809 423,503 6.50%, due 10/1/36 141,469 153,303 6.50%, due 11/1/36 221,987 240,557 6.50%, due 8/1/37 6,053 6,550 6.50%, due 10/1/37 576,788 624,138 6.50%, due 11/1/37 210,738 228,038 6.50%, due 12/1/37 243,385 263,366 6.50%, due 2/1/38 516,903 559,338 7.00%, due 5/1/11 604 623 7.00%, due 6/1/11 706 729 7.00%, due 10/1/11 69 72 7.00%, due 11/1/11 3,015 3,130 7.00%, due 9/1/37 173,232 191,538 7.00%, due 10/1/37 14,713 16,268 7.00%, due 11/1/37 300,175 331,896 7.50%, due 7/1/30 10,216 11,542 7.50%, due 7/1/31 47,716 53,937 7.50%, due 8/1/31 504 569 8.00%, due 8/1/10 4 4 8.00%, due 9/1/11 198 201 8.00%, due 11/1/11 1,428 1,494 8.00%, due 1/1/25 214 247 8.00%, due 6/1/25 291 336 8.00%, due 9/1/25 1,189 1,374 8.00%, due 2/1/26 431 498 8.00%, due 9/1/26 7,209 8,333 8.00%, due 10/1/26 1,473 1,704 8.00%, due 11/1/26 1,735 2,005 8.00%, due 4/1/27 2,751 3,182 8.00%, due 6/1/27 19,860 22,974 8.00%, due 12/1/27 8,769 9,975 8.00%, due 1/1/28 31,590 36,542 ------------ 57,609,012 ------------ V GOVERNMENT NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITIES) 5.8% 4.00%, due 5/15/39 985,130 972,077 4.00%, due 11/15/39 991,846 978,704 4.50%, due 3/15/39 472,766 481,069 4.50%, due 5/15/39 1,480,586 1,506,589 4.50%, due 7/15/39 2,436,671 2,479,465 4.50%, due 1/15/40 498,124 506,872 4.50%, due 2/15/40 1,495,576 1,521,842 4.50%, due 3/15/40 998,585 1,016,123 5.00%, due 4/20/33 223,322 234,327 5.00%, due 8/15/33 97,844 102,929 5.00%, due 2/15/36 378,316 395,848 5.00%, due 6/20/36 556,982 581,726 5.00%, due 9/15/37 94,871 99,208 5.00%, due 5/1/38 TBA (f) 3,000,000 3,127,968 5.00%, due 1/15/39 436,778 456,474 5.00%, due 3/15/39 925,613 967,352 5.00%, due 5/15/39 1,694,358 1,773,239 5.00%, due 8/15/39 964,953 1,008,466 5.00%, due 9/15/39 492,751 514,971 5.00%, due 10/15/39 993,109 1,037,892 5.50%, due 3/15/33 1,581,314 1,692,302 5.50%, due 7/15/34 295,744 316,178 5.50%, due 7/20/34 204,481 218,537 5.50%, due 9/15/35 488,354 521,486 5.50%, due 10/15/35 160,565 171,458 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 23 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE U.S. GOVERNMENT & FEDERAL AGENCIES (CONTINUED) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITIES) (CONTINUED) 5.50%, due 12/20/35 $ 505,099 $ 538,938 5.50%, due 6/1/36 TBA (f) 1,000,000 1,061,562 5.50%, due 1/15/37 235,942 251,101 5.50%, due 6/15/38 473,593 503,725 5.50%, due 11/15/38 209,721 223,065 5.50%, due 1/15/39 867,038 922,204 5.50%, due 8/15/39 890,863 949,451 6.00%, due 3/20/29 51,881 56,539 6.00%, due 1/15/32 108,723 118,402 6.00%, due 12/15/32 44,797 48,786 6.00%, due 3/20/33 259,778 282,907 6.00%, due 2/15/34 237,763 257,446 6.00%, due 1/20/35 143,210 154,914 6.00%, due 6/15/35 153,871 166,032 6.00%, due 9/15/35 329,918 355,992 6.00%, due 5/15/36 465,620 501,109 6.00%, due 9/15/36 214,231 230,559 6.00%, due 10/15/36 701,440 754,903 6.00%, due 5/15/37 314,261 337,625 6.00%, due 6/15/37 179,516 193,167 6.00%, due 8/15/37 218,841 235,111 6.00%, due 11/15/37 139,686 150,071 6.00%, due 12/15/37 261,741 281,200 6.00%, due 1/15/38 326,228 350,379 6.00%, due 5/15/38 309,778 332,711 6.00%, due 9/15/38 236,774 254,302 6.50%, due 3/20/31 32,086 35,534 6.50%, due 1/15/32 40,321 44,325 6.50%, due 6/15/35 3,016 3,286 6.50%, due 12/15/35 34,141 37,190 6.50%, due 1/15/36 339,047 368,057 6.50%, due 9/15/36 141,234 153,318 6.50%, due 9/15/37 150,024 162,603 6.50%, due 10/15/37 196,010 212,444 6.50%, due 11/15/38 528,909 573,173 7.00%, due 11/15/11 3,168 3,251 7.00%, due 2/15/26 1,571 1,760 7.00%, due 6/15/29 606 679 7.00%, due 12/15/29 5,493 6,162 7.00%, due 5/15/31 2,630 2,954 7.00%, due 8/15/31 19,935 22,391 7.00%, due 8/20/31 41,587 46,606 7.00%, due 8/15/32 67,086 75,342 7.50%, due 9/15/11 6,954 7,143 7.50%, due 3/15/26 5,046 5,689 7.50%, due 10/15/26 10,578 11,926 7.50%, due 11/15/26 1,391 1,568 7.50%, due 1/15/30 15,614 17,651 7.50%, due 10/15/30 7,722 8,729 7.50%, due 3/15/32 34,433 38,921 8.00%, due 6/15/26 290 333 8.00%, due 9/15/26 1,679 1,927 8.00%, due 10/15/26 486 558 8.00%, due 11/15/26 2,073 2,371 8.00%, due 5/15/27 299 343 8.00%, due 7/15/27 994 1,143 8.00%, due 9/15/27 584 671 8.00%, due 11/15/30 34,186 39,363 8.50%, due 7/15/26 1,144 1,328 8.50%, due 11/15/26 6,290 7,301 ------------ 34,091,343 ------------ V UNITED STATES TREASURY BONDS 2.4% 4.375%, due 11/15/39 13,385,000 13,050,375 6.75%, due 8/15/26 1,000,000 1,297,031 ------------ 14,347,406 ------------ V UNITED STATES TREASURY NOTES 27.8% 0.75%, due 11/30/11 5,000,000 4,999,610 1.00%, due 12/31/11 6,000,000 6,019,452 1.00%, due 3/31/12 7,650,000 7,660,481 1.125%, due 12/15/11 2,000,000 2,011,718 1.125%, due 12/15/12 16,350,000 16,277,193 1.75%, due 11/15/11 2,700,000 2,742,714 1.75%, due 4/15/13 29,080,800 29,298,906 2.125%, due 11/30/14 16,000,000 15,906,256 2.25%, due 1/31/15 4,000,000 3,985,000 2.375%, due 3/31/16 3,000,000 2,930,859 2.50%, due 3/31/15 13,100,000 13,165,500 2.625%, due 6/30/14 500,000 510,781 2.625%, due 12/31/14 4,435,000 4,500,141 3.125%, due 1/31/17 16,700,000 16,761,322 3.25%, due 3/31/17 1,000,000 1,009,375 3.375%, due 11/15/19 19,105,000 18,706,489 3.625%, due 2/15/20 11,015,000 10,982,297 4.625%, due 7/31/12 3,500,000 3,778,908 4.875%, due 6/30/12 3,500,000 3,787,658 ------------ 165,034,660 ------------ Total U.S. Government & Federal Agencies (Cost $418,912,382) 427,353,833 ------------ YANKEE BONDS 3.6% (G) - ------------------------------------------------------- BANKS 0.9% Bank of Nova Scotia 3.40%, due 1/22/15 175,000 177,273 Deutsche Bank A.G. 6.00%, due 9/1/17 325,000 359,508 </Table> 24 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE YANKEE BONDS (CONTINUED) BANKS (CONTINUED) Eksportfinans A/S 5.50%, due 5/25/16 $ 200,000 $ 224,073 European Investment Bank 2.75%, due 3/23/15 250,000 250,125 HSBC Bank PLC 6.95%, due 3/15/11 200,000 209,511 Inter-American Development Bank 6.80%, due 10/15/25 604,000 715,487 Korea Development Bank 5.30%, due 1/17/13 125,000 133,312 Kreditanstalt fuer Wiederaufbau 4.50%, due 7/16/18 350,000 372,223 Series G 4.875%, due 1/17/17 1,000,000 1,092,175 Landwirtschaftliche Rentenbank 5.125%, due 2/1/17 375,000 413,457 Oesterreichische Kontrollbank A.G. 4.75%, due 10/16/12 500,000 538,560 Royal Bank of Canada 5.65%, due 7/20/11 150,000 158,397 Royal Bank of Scotland Group PLC 5.00%, due 11/12/13 100,000 98,547 5.05%, due 1/8/15 100,000 96,638 Santander Financial Issuances 6.375%, due 2/15/11 100,000 104,020 UBS A.G. 5.875%, due 7/15/16 125,000 132,551 5.875%, due 12/20/17 200,000 211,549 Westpac Banking Corp. 4.625%, due 6/1/18 50,000 49,218 ------------ 5,336,624 ------------ CONSUMER 0.2% Diageo Capital PLC 5.125%, due 1/30/12 100,000 106,151 5.875%, due 9/30/36 150,000 159,896 Diageo Finance B.V. 3.25%, due 1/15/15 100,000 101,275 Molson Coors Capital Finance ULC 4.85%, due 9/22/10 250,000 254,124 Novartis Capital Corp. 4.125%, due 2/10/14 100,000 106,686 Novartis Securities Investment, Ltd. 5.125%, due 2/10/19 450,000 483,609 ------------ 1,211,741 ------------ ELECTRIC 0.1% Hydro Quebec Series JL 6.30%, due 5/11/11 250,000 264,781 Scottish Power PLC 5.375%, due 3/15/15 100,000 106,967 ------------ 371,748 ------------ ENERGY 0.8% Anadarko Finance Co. 6.75%, due 5/1/11 100,000 104,983 Apache Finance Canada Corp. 4.375%, due 5/15/15 100,000 106,485 Canadian Natural Resources, Ltd. 5.45%, due 10/1/12 250,000 269,988 5.85%, due 2/1/35 105,000 104,866 6.50%, due 2/15/37 75,000 81,988 EnCana Corp. 4.75%, due 10/15/13 100,000 107,899 6.30%, due 11/1/11 100,000 107,153 6.50%, due 8/15/34 85,000 92,935 6.50%, due 2/1/38 125,000 136,451 Nexen, Inc. 5.20%, due 3/10/15 350,000 374,030 Norsk Hydro ASA 7.75%, due 6/15/23 125,000 159,561 Petro-Canada 4.00%, due 7/15/13 100,000 103,891 6.05%, due 5/15/18 225,000 248,102 Petrobras International Finance Co. 5.875%, due 3/1/18 150,000 159,486 Shell International Finance B.V. 4.00%, due 3/21/14 400,000 423,844 4.30%, due 9/22/19 125,000 126,430 Suncor Energy, Inc. 6.10%, due 6/1/18 100,000 110,363 6.50%, due 6/15/38 100,000 107,615 Talisman Energy, Inc. 5.125%, due 5/15/15 50,000 53,618 6.25%, due 2/1/38 55,000 57,769 TransCanada Pipelines, Ltd. 4.00%, due 6/15/13 300,000 314,862 4.875%, due 1/15/15 380,000 408,535 5.85%, due 3/15/36 100,000 103,122 Transocean, Inc. 6.00%, due 3/15/18 125,000 136,850 7.375%, due 4/15/18 100,000 118,387 Weatherford International, Inc. 4.95%, due 10/15/13 100,000 106,643 6.35%, due 6/15/17 225,000 248,286 ------------ 4,474,142 ------------ FINANCE-OTHER 0.2% BP Capital Markets PLC 5.25%, due 11/7/13 250,000 276,003 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 25 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE YANKEE BONDS (CONTINUED) FINANCE-OTHER (CONTINUED) ConocoPhilips Canada Funding Co. 5.625%, due 10/15/16 $ 375,000 $ 424,343 Credit Suisse New York 5.50%, due 5/1/14 500,000 547,835 ------------ 1,248,181 ------------ FOREIGN GOVERNMENTS 0.1% International Bank of Reconstruction & Development (zero coupon), due 3/11/31 504,000 169,729 Svensk Exportkredit AB 3.25%, due 9/16/14 250,000 256,981 5.125%, due 3/1/17 200,000 219,588 ------------ 646,298 ------------ INDEPENDENT 0.1% Rio Tinto Finance USA, Ltd. 5.875%, due 7/15/13 600,000 662,963 ------------ INSURANCE 0.0%++ AXA S.A. 8.60%, due 12/15/30 105,000 128,066 ------------ MANUFACTURING 0.4% Alcan, Inc. 5.00%, due 6/1/15 100,000 105,648 5.75%, due 6/1/35 50,000 50,462 6.45%, due 3/15/11 100,000 104,271 ArcelorMittal 6.125%, due 6/1/18 300,000 323,396 Barrick Gold Finance Co. 4.875%, due 11/15/14 50,000 53,399 BHP Billiton Finance USA, Ltd. 4.80%, due 4/15/13 100,000 107,802 5.25%, due 12/15/15 300,000 330,996 Celulosa Arauco y Constitucion S.A. 5.625%, due 4/20/15 50,000 52,767 Inco, Ltd. 5.70%, due 10/15/15 100,000 106,289 Ingersoll-Rand Co. 4.75%, due 5/15/15 150,000 157,610 Koninklijke Philips Electronics N.V. 6.875%, due 3/11/38 275,000 319,854 Lafarge S.A. 6.50%, due 7/15/16 50,000 53,918 7.125%, due 7/15/36 50,000 51,725 Potash Corp. of Saskatchewan 7.75%, due 5/31/11 140,000 149,859 Vale Overseas, Ltd. 6.25%, due 1/23/17 400,000 438,675 Xstrata Canada Corp. 5.50%, due 6/15/17 50,000 52,091 8.375%, due 2/15/11 75,000 79,178 ------------ 2,537,940 ------------ SERVICE 0.1% AstraZeneca PLC 6.45%, due 9/15/37 200,000 229,223 Covidien International Finance S.A. 6.00%, due 10/15/17 150,000 166,285 Thomson Corp. (The) 5.70%, due 10/1/14 50,000 55,529 ------------ 451,037 ------------ TELECOMMUNICATION 0.6% America Movil S.A. de C.V. 5.75%, due 1/15/15 275,000 303,548 British Telecommunications PLC 9.125%, due 12/15/10 150,000 157,240 9.625%, due 12/15/30 100,000 128,684 Deutsche Telekom International Finance B.V. 5.25%, due 7/22/13 100,000 107,671 5.75%, due 3/23/16 200,000 218,276 6.00%, due 7/8/19 250,000 270,856 9.25%, due 6/1/32 100,000 136,719 France Telecom S.A. 4.375%, due 7/8/14 125,000 133,613 8.50%, due 3/1/31 250,000 339,238 Koninklijke (Royal) KPN N.V. 8.00%, due 10/1/10 100,000 102,927 Rogers Communications, Inc. 6.80%, due 8/15/18 225,000 259,390 Telecom Italia Capital S.A. 4.95%, due 9/30/14 150,000 154,528 6.00%, due 9/30/34 100,000 88,594 6.375%, due 11/15/33 100,000 93,066 Telefonica Emisones S.A.U. 7.045%, due 6/20/36 100,000 111,147 Telefonica Europe B.V. 8.25%, due 9/15/30 200,000 247,592 TELUS Corp. 8.00%, due 6/1/11 70,000 75,175 Vodafone Group PLC 5.00%, due 12/16/13 294,000 318,296 6.15%, due 2/27/37 250,000 260,097 7.875%, due 2/15/30 100,000 121,147 ------------ 3,627,804 ------------ </Table> 26 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE YANKEE BONDS (CONTINUED) TRANSPORTATION 0.1% Canadian National Railway Co. 6.20%, due 6/1/36 $ 100,000 $ 111,132 6.375%, due 10/15/11 100,000 107,573 6.375%, due 11/15/37 60,000 68,248 Canadian Pacific Railway Co. 7.25%, due 5/15/19 125,000 144,336 ------------ 431,289 ------------ WATER 0.0%++ United Utilities PLC 5.375%, due 2/1/19 100,000 100,088 ------------ Total Yankee Bonds (Cost $19,957,301) 21,227,921 ------------ Total Long-Term Bonds (Cost $568,139,175) 588,605,709 ------------ SHORT-TERM INVESTMENTS 2.8% - ------------------------------------------------------- COMMERCIAL PAPER 2.0% Canadian Wheat Board 0.152%, due 5/13/10 (h) 2,000,000 1,999,893 Societe Generale North America, Inc. 0.158%, due 5/3/10 (h) 7,000,000 6,999,911 Wal-Mart Stores, Inc. 0.172%, due 5/18/10 (c)(h) 3,000,000 2,999,745 ------------ Total Commercial Paper (Cost $11,999,549) 11,999,549 ------------ REPURCHASE AGREEMENT 0.1% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $709,789 (Collateralized by a United States Treasury Bill with a rate of 0.144% and a maturity date of 7/15/10, with a Principal Amount of $725,000 and a Market Value of $724,783) 709,788 709,788 ------------ Total Repurchase Agreement (Cost $709,788) 709,788 ------------ U.S. GOVERNMENT 0.7% UNITED STATES TREASURY BILLS 0.7% 0.135%, due 5/20/10 (h) 2,000,000 1,999,852 0.143%, due 5/13/10 (h) 2,000,000 1,999,899 ------------ Total U.S. Government (Cost $3,999,751) 3,999,751 ------------ Total Short-Term Investments (Cost $16,709,088) 16,709,088 ------------ Total Investments (Cost $584,848,263) (i) 102.1% 605,314,797 Other Assets, Less Liabilities (2.1) (12,425,278) ----------- ------------ Net Assets 100.0% $592,889,519 =========== ============ </Table> <Table> +++ On a daily basis New York Life Investments confirms that the value of the Fund's liquid assets (liquid portfolio securities and cash) is sufficient to cover its potential senior securities (e.g., futures, swaps, options). ++ Less than one-tenth of a percent. (a) Subprime mortgage investment and other asset-backed securities. The total market value of the securities at April 30, 2010 is $1,460,431, which represents 0.3% of the Fund's net assets. (b) The debt is guaranteed under the Federal Deposit Insurance Corporation (FDIC) Temporary Liquidity Guarantee Program and is backed by the full faith and credit of the United States. The expiration date of the FDIC's guarantee is the earlier of the maturity date of the debt or June 30, 2012. (c) May be sold to institutional investors only under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. (d) Illiquid security--The total market value of this security at April 30, 2010 is $81,458, which represents less than one- tenth of a percent of the Fund's net assets. (e) Floating rate--Rate shown is the rate in effect at April 30, 2010. (f) TBA--Securities purchased on a forward commitment basis with an approximate principal amount and maturity date. The actual principal amount and maturity date will be determined upon settlement. The market value of these securities at April 30, 2010 is $10,930,155, which represents 1.8% of the Fund's net assets. All or a portion of these securities were acquired under a mortgage dollar roll agreement. (g) Yankee Bond--dollar-denominated bond issued in the United States by a foreign bank or corporation. (h) Interest rate presented is yield to maturity. (i) At April 30, 2010, cost is $585,008,588 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $21,447,073 Gross unrealized depreciation (1,140,864) ----------- Net unrealized appreciation $20,306,209 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 27 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Long-Term Bonds Asset-Backed Securities $ -- $ 3,035,595 $ -- $ 3,035,595 Corporate Bonds -- 107,807,254 -- 107,807,254 Foreign Government Bonds -- 8,971,662 -- 8,971,662 Mortgage-Backed Securities -- 20,209,444 -- 20,209,444 U.S. Government & Federal Agencies -- 427,353,833 -- 427,353,833 Yankee Bonds -- 21,227,921 -- 21,227,921 -------- ------------ -------- ------------ Total Long-Term Bonds -- 588,605,709 -- 588,605,709 -------- ------------ -------- ------------ Short-Term Investments Commercial Paper -- 11,999,549 -- 11,999,549 Repurchase Agreement -- 709,788 -- 709,788 U.S. Government -- 3,999,751 -- 3,999,751 -------- ------------ -------- ------------ Total Short-Term Investments -- 16,709,088 -- 16,709,088 -------- ------------ -------- ------------ Total Investments in Securities $-- $605,314,797 $-- $605,314,797 ======== ============ ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 28 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $584,848,263) $605,314,797 Receivables: Interest 4,401,887 Fund shares sold 736,227 Investment securities sold 71,346 Other assets 60,012 ------------ Total assets 610,584,269 ------------ LIABILITIES: Payables: Investment securities purchased 16,411,530 Fund shares redeemed 803,373 Transfer agent (See Note 3) 125,775 Manager (See Note 3) 118,433 Shareholder communication 98,946 Professional fees 37,978 NYLIFE Distributors (See Note 3) 18,062 Custodian 15,365 Trustees 1,699 Accrued expenses 3,852 Dividend payable 59,737 ------------ Total liabilities 17,694,750 ------------ Net assets $592,889,519 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 52,158 Additional paid-in capital 569,365,151 ------------ 569,417,309 Accumulated distributions in excess of net investment income (62,436) Accumulated undistributed net realized gain on investments 3,068,112 Net unrealized appreciation on investments 20,466,534 ------------ Net assets $592,889,519 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 5,127,809 ============ Shares of beneficial interest outstanding 449,639 ============ Net asset value per share outstanding $ 11.40 Maximum sales charge (3.00% of offering price) 0.35 ------------ Maximum offering price per share outstanding $ 11.75 ============ CLASS A Net assets applicable to outstanding shares $ 83,510,666 ============ Shares of beneficial interest outstanding 7,352,233 ============ Net asset value per share outstanding $ 11.36 Maximum sales charge (3.00% of offering price) 0.35 ------------ Maximum offering price per share outstanding $ 11.71 ============ CLASS I Net assets applicable to outstanding shares $504,251,044 ============ Shares of beneficial interest outstanding 44,355,760 ============ Net asset value and offering price per share outstanding $ 11.37 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 29 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Interest (a) $11,210,316 ----------- EXPENSES: Manager (See Note 3) 997,179 Transfer agent (See Note 3) 385,649 Distribution/Service--Investor Class (See Note 3) 5,610 Distribution/Service--Class A (See Note 3) 101,062 Professional fees 61,545 Custodian 57,227 Registration 54,400 Shareholder communication 40,525 Trustees 9,590 Miscellaneous 15,714 ----------- Total expenses before waiver 1,728,501 Expense waiver from Manager (See Note 3) (336,078) ----------- Net expenses 1,392,423 ----------- Net investment income 9,817,893 ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain on investments 3,188,348 Net change in unrealized appreciation on investments (942,387) ----------- Net realized and unrealized gain on investments 2,245,961 ----------- Net increase in net assets resulting from operations $12,063,854 =========== </Table> (a) Interest recorded net of foreign withholding taxes in the amount of $2,186. 30 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 9,817,893 $ 19,401,290 Net realized gain on investments 3,188,348 5,476,804 Net change in unrealized appreciation (depreciation) on investments (942,387) 38,254,355 --------------------------- Net increase in net assets resulting from operations 12,063,854 63,132,449 --------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (68,623) (129,225) Class A (1,267,242) (2,800,956) Class I (8,491,896) (16,673,937) --------------------------- (9,827,761) (19,604,118) --------------------------- From net realized gain on investments: Investor Class (6,059) -- Class A (111,528) -- Class I (667,928) -- --------------------------- (785,515) -- --------------------------- Total dividends and distributions to shareholders (10,613,276) (19,604,118) --------------------------- Capital share transactions: Net proceeds from sale of shares 117,212,751 220,233,073 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 10,411,855 19,298,817 Cost of shares redeemed (86,699,014) (178,281,842) --------------------------- Increase in net assets derived from capital share transactions 40,925,592 61,250,048 --------------------------- Net increase in net assets 42,376,170 104,778,379 NET ASSETS: Beginning of period 550,513,349 445,734,970 --------------------------- End of period $592,889,519 $ 550,513,349 =========================== Accumulated distributions in excess of net investment income at end of period $ (62,436) $ (52,568) =========================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 31 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ---------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $11.38 $10.37 $10.97 ------ ------ ------ Net investment income 0.17 0.40 0.30 Net realized and unrealized gain (loss) on investments 0.04 1.02 (0.60) ------ ------ ------ Total from investment operations 0.21 1.42 (0.30) ------ ------ ------ Less dividends and distributions: From net investment income (0.17) (0.41) (0.30) From net realized gain on investments (0.02) -- -- ------ ------ ------ Total dividends and distributions (0.19) (0.41) (0.30) ------ ------ ------ Net asset value at end of period $11.40 $11.38 $10.37 ====== ====== ====== Total investment return (a) 1.82%(b) 13.87% (2.76%)(b) Ratios (to average net assets)/Supplemental Data: Net investment income 3.02%++ 3.66% 4.26% ++ Net expenses 0.92%++ 0.92% 0.92% ++ Expenses (before waiver/reimbursement) 1.15%++ 1.28% 1.27% ++ Portfolio turnover rate 48%(c) 61%(c) 66% (c) Net assets at end of period (in 000's) $5,128 $4,279 $2,874 </Table> <Table> <Caption> CLASS I ------------------------------------------------------------------------------------------ SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 11.34 $ 10.33 $ 10.70 $ 10.69 $ 10.69 $ 11.07 -------- -------- -------- -------- -------- -------- Net investment income 0.20 0.46 0.51 0.51 0.48 0.40 Net realized and unrealized gain (loss) on investments 0.05 1.01 (0.37) 0.02 0.00 ++ (0.31) -------- -------- -------- -------- -------- -------- Total from investment operations 0.25 1.47 0.14 0.53 0.48 0.09 -------- -------- -------- -------- -------- -------- Less dividends and distributions: From net investment income (0.20) (0.46) (0.51) (0.52) (0.48) (0.47) From net realized gain on investments (0.02) -- -- -- -- -- -------- -------- -------- -------- -------- -------- Total dividends and distributions (0.22) (0.46) (0.51) (0.52) (0.48) (0.47) -------- -------- -------- -------- -------- -------- Net asset value at end of period $ 11.37 $ 11.34 $ 10.33 $ 10.70 $ 10.69 $ 10.69 ======== ======== ======== ======== ======== ======== Total investment return (a) 2.16%(b) 14.47% 1.25% 5.07% 4.60% 0.82% Ratios (to average net assets)/Supplemental Data: Net investment income 3.50%++ 4.15% 4.74% 4.79% 4.49% 3.79% Net expenses 0.43%++ 0.43% 0.43% 0.43% 0.43% 0.46% Expenses (before waiver/reimbursement) 0.57%++ 0.63% 0.56% 0.53% 0.47% 0.64% Portfolio turnover rate 48%(c) 61%(c) 66%(c) 121%(c) 105%(c) 156%(c) Net assets at end of period (in 000's) $504,251 $468,639 $381,086 $398,047 $328,259 $265,096 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (b) Total return is not annualized. (c) The portfolio turnover rates not including mortgage dollar rolls are 44%, 56%, 62%, 116%, 85% and 62% for the six-month ended April 30, 2010 and the years ended October 31, 2009, 2008, 2007, 2006 and 2005, respectively. </Table> 32 MainStay Indexed Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ----------------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER, 31 2010* 2009 2008 2007 2006 2005 $ 11.33 $ 10.33 $ 10.70 $ 10.69 $ 10.68 $ 11.07 ------- ------- ------- ------- ------- ------- 0.18 0.41 0.47 0.47 0.44 0.36 0.05 1.01 (0.36) 0.02 0.01 (0.32) ------- ------- ------- ------- ------- ------- 0.23 1.42 0.11 0.49 0.45 0.04 ------- ------- ------- ------- ------- ------- (0.18) (0.42) (0.48) (0.48) (0.44) (0.43) (0.02) -- -- -- -- -- ------- ------- ------- ------- ------- ------- (0.20) (0.42) (0.48) (0.48) (0.44) (0.43) ------- ------- ------- ------- ------- ------- $ 11.36 $ 11.33 $ 10.33 $ 10.70 $ 10.69 $ 10.68 ======= ======= ======= ======= ======= ======= 1.97%(b) 13.93% 0.88% 4.66% 4.29% 0.39% 3.12%++ 3.76% 4.35% 4.40% 4.10% 3.45% 0.82%++ 0.82% 0.82% 0.82% 0.82% 0.80% 0.82%++ 0.88% 0.88% 0.93% 0.86% 0.98% 48%(c) 61%(c) 66%(c) 121%(c) 105%(c) 156%(c) $83,511 $77,595 $61,775 $57,604 $51,941 $64,351 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 33 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Indexed Bond Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay Indexed Bond Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers three classes of shares. Class I shares commenced operations on January 2, 1991. Class A shares commenced operations on January 2, 2004. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The three classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek to provide investment results that correspond to the total return performance of fixed-income securities in the aggregate, as represented by the Fund's primary benchmark index. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Debt securities are valued at prices supplied by a pricing agent or broker selected by the Fund's Manager (as defined in Note 3(A)) in consultation with the Fund's Subadvisor, if any (as defined in Note 3(A)), whose prices reflect broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the Fund's Manager, in consultation with the Fund's Subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Futures contracts are valued at the last posted settlement price on the market where such futures are primarily traded. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the 34 MainStay Indexed Bond Fund reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income monthly and distributions of net realized capital and currency gains, if any, annually, Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method and include gains and losses from repayments of principal on mortgage-backed securities. Interest income is accrued as earned using the effective interest rate method. Discounts and premiums on securities purchased, other than short-term investments, for the Fund are accreted and amortized, respectively, on the effective interest rate method over the life of the respective securities or, in the case of a callable security, over the period to the first date of call. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Income from payment-in-kind securities is recorded daily based on the effective interest method of accrual. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may mainstayinvestments.com 35 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) MORTGAGE DOLLAR ROLLS. The Fund may enter into mortgage dollar roll ("MDR") transactions in which it sells mortgage-backed securities ("MBS") from its portfolio to a counterparty from whom it simultaneously agrees to buy a similar security on a delayed delivery basis. The MDR transactions of the Fund are classified as purchase and sale transactions. The securities sold in connection with the MDRs are removed from the portfolio and a realized gain or loss is recognized. The securities the Fund has agreed to acquire are included at market value in the Portfolio of Investments and liabilities for such purchase commitments are included as payables for investments purchased. During the roll period, the Fund foregoes principal and interest paid on the securities. The Fund is compensated by the difference between the current sales price and the forward price for the future as well as by the earnings on the cash proceeds of the initial sale. MDRs may be renewed without physical delivery of the securities subject to the contract. The Fund maintains liquid assets from its portfolio having a value not less than the repurchase price, including accrued interest. MDR transactions involve certain risks, including the risk that the MBS returned to the Fund at the end of the roll, while substantially similar, could be inferior to what was initially sold to the counterparty. (I) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (J) CONCENTRATION OF RISK. The Fund invests in foreign securities, which carry certain risks that are in addition to the usual risks inherent in domestic instruments. These risks include those resulting from currency fluctuations, future adverse political and economic developments and possible imposition of currency exchange blockages or other foreign governmental laws or restrictions. These risks are likely to be greater in emerging markets than in developed markets. The ability of issuers of debt securities held by the Fund to meet their obligations may be affected by economic or political developments in a specific country, industry or region. (K) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New 36 MainStay Indexed Bond Fund York Life"), serves as the Fund's Manager, pursuant to a Management Agreement ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. The Fund is advised by New York Life Investments directly, without a subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.35% on assets up to $1 billion and 0.30% on assets in excess of $1 billion. The effective management fee rate (exclusive of any applicable waivers/reimbursements) was 0.35% for the six-month period ended April 30, 2010. Effective February 26, 2010, New York Life Investments entered into a written expense limitation agreement, under which it agreed to waive a portion of the management fee or reimburse expenses of the appropriate class of the Fund to the extent necessary to ensure that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of any other funds in which the Fund invests) do not exceed the following percentages of average daily net assets: Investor Class, 0.92%; Class A, 0.82%; and Class I, 0.43%. This agreement expires on July 31, 2010, and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. For the period August 1, 2009 to February 25, 2010, New York Life Investments had a written expense limitation agreement under which it agreed to waive a portion of the management fee or reimburse expenses to the extent necessary to ensure that the total ordinary operating expenses for the Fund's Class A shares do not exceed 0.82% of its average net assets. While applying an equivalent waiver or reimbursement, in an equal number of basis points, to the other share classes of the Fund. Additionally, New York Life Investments had agreed to voluntarily waive or reimburse the expenses of the appropriate class of the Fund so that the total annual operating expenses of a class do not exceed the following percentages: Investor Class, 0.92%, and Class I, 0.43%. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $997,179 and waived/reimbursed its fees in the amount of $336,078. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $1,674 and $6,428, respectively, for the six-month period ended April 30, 2010. The Fund was also advised that the Distributor retained contingent deferred sales charges on redemptions of Class A of $279, for the six-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 10,445 - ----------------------------------------------- Class A 53,653 - ----------------------------------------------- Class I 321,551 - ----------------------------------------------- </Table> mainstayinvestments.com 37 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Class A $ 1,302 0.0%++ - -------------------------------------------------- Class I 41,263,821 8.2 - -------------------------------------------------- </Table> ++ Less than one-tenth of a percent. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $14,188. NOTE 4--FEDERAL INCOME TAX: The Fund utilized $4,760,891 of capital loss carryforwards during the year ended October 31, 2009. The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $19,604,118 - ------------------------------------------------ </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 6--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the six-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of U.S. Government securities were $136,301 and $172,892, respectively. Purchases and sales of securities, other than U.S. Government securities and short-term securities, were $205,360 and $97,808, respectively. NOTE 8--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 105,375 $ 1,197,125 Shares issued to shareholders in reinvestment of dividends and distributions 6,412 72,989 Shares redeemed (31,009) (352,601) -------------------------- Net increase in shares outstanding before conversion 80,778 917,513 Shares converted into Investor Class (See Note 1) 9,943 112,851 Shares converted from Investor Class (See Note 1) (17,060) (193,244) -------------------------- Net increase 73,661 $ 837,120 ========================== Year ended October 31, 2009: Shares sold 182,242 $ 2,021,067 Shares issued to shareholders in reinvestment of dividends 11,372 126,033 Shares redeemed (88,843) (980,714) -------------------------- Net increase in shares outstanding before conversion 104,771 1,166,386 Shares converted into Investor Class (See Note 1) 15,744 176,176 Shares converted from Investor Class (See Note 1) (21,733) (242,238) -------------------------- Net increase 98,782 $ 1,100,324 ========================== </Table> 38 MainStay Indexed Bond Fund <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,638,793 $ 18,554,692 Shares issued to shareholders in reinvestment of dividends and distributions 107,575 1,219,799 Shares redeemed (1,222,229) (13,834,738) -------------------------- Net increase in shares outstanding before conversion 524,139 5,939,753 Shares converted into Class A (See Note 1) 17,127 193,244 Shares converted from Class A (See Note 1) (9,987) (112,851) Shares converted from Class A (a) (25,085) (282,703) -------------------------- Net increase 506,194 $ 5,737,443 ========================== Year ended October 31, 2009: Shares sold 3,981,714 $ 43,827,538 Shares issued to shareholders in reinvestment of dividends 227,691 2,511,641 Shares redeemed (3,350,470) (36,984,892) -------------------------- Net increase in shares outstanding before conversion 858,935 9,354,287 Shares converted into Class A (See Note 1) 21,812 242,238 Shares converted from Class A (See Note 1) (15,808) (176,176) -------------------------- Net increase 864,939 $ 9,420,349 ========================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 8,617,321 $ 97,460,934 Shares issued to shareholders in reinvestment of dividends and distributions 803,601 9,119,067 Shares redeemed (6,404,138) (72,511,675) -------------------------- Net increase in shares outstanding before conversion 3,016,784 34,068,326 Shares converted into Class I (a) 25,062 282,703 -------------------------- Net increase 3,041,846 $ 34,351,029 ========================== Year ended October 31, 2009: Shares sold 15,748,210 $ 174,384,468 Shares issued to shareholders in reinvestment of dividends 1,508,897 16,661,143 Shares redeemed (12,816,997) (140,316,236) -------------------------- Net increase 4,440,110 $ 50,729,375 ========================== </Table> (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 9--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 10--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. mainstayinvestments.com 39 PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the SEC's website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request by calling 800-MAINSTAY (624-6782); visiting the Funds' website at www.mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Funds' Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). 40 MainStay Indexed Bond Fund MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18298 MS121-10 MSIN10-06/10 B3 (MAINSTAY INVESTMENTS LOGO) MAINSTAY INTERMEDIATE TERM BOND FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY INTERMEDIATE TERM BOND FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 12 - --------------------------------------------- FINANCIAL STATEMENTS 25 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 31 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 41 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 41 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 4.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges -1.05% 4.95% 4.17% 5.23% Excluding sales charges 3.61 9.89 5.14 5.71 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY INTERMEDIATE BARCLAYS CAPITAL TERM BOND U.S. AGGREGATE FUND BOND INDEX --------------------- ---------------- 4/30/00 9550 10000 10653 11239 11189 12119 12235 13388 12374 13632 12955 14348 12971 14450 13892 15514 14611 16579 15145 17215 4/30/10 16643 18643 </Table> CLASS A SHARES(3)--MAXIMUM 4.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- With sales charges -0.87% 5.16% 4.26% 5.27% Excluding sales charges 3.80 10.12 5.23 5.76 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY INTERMEDIATE BARCLAYS CAPITAL TERM BOND U.S. AGGREGATE FUND BOND INDEX --------------------- ---------------- 4/30/00 23875 25000 26632 28096 27973 30299 30588 33469 30935 34079 32387 35870 32428 36125 34730 38784 36517 41447 37943 43037 4/30/10 41782 46607 </Table> CLASS B SHARES(3)--MAXIMUM 5% CDSC IF REDEEMED WITHIN THE FIRST SIX YEARS OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges -1.66% 4.11% 4.02% 4.94% Excluding sales charges 3.34 9.11 4.36 4.94 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY INTERMEDIATE BARCLAYS CAPITAL TERM BOND U.S. AGGREGATE FUND BOND INDEX --------------------- ---------------- 4/30/00 10000 10000 11076 11239 11539 12119 12524 13388 12587 13632 13080 14348 13012 14450 13816 15514 14418 16579 14838 17215 4/30/10 16190 18643 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 4.50% and an annual 12b-1 fee of 0.25%. Class B shares are sold with no initial sales charge, are subject to a contingent deferred sales charge ("CDSC") of up to 5.00% if redeemed within the first six years of purchase, and have an annual 12b-1 fee of 1.00%. Class C shares are sold with no initial sales charge, are subject to a CDSC of 1.00% if redeemed within one year of purchase, and have an annual 12b-1 fee of 1.00%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in certain contractual fees and expenses. THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS C SHARES(3)--MAXIMUM 1% CDSC IF REDEEMED WITHIN ONE YEAR OF PURCHASE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges 2.34% 8.10% 4.38% 4.95% Excluding sales charges 3.34 9.10 4.38 4.95 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY INTERMEDIATE BARCLAYS CAPITAL TERM BOND U.S. AGGREGATE FUND BOND INDEX --------------------- ---------------- 4/30/00 10000 10000 11076 11239 11539 12119 12524 13388 12587 13632 13080 14348 13013 14450 13817 15514 14434 16579 14854 17215 4/30/10 16206 18643 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------- 3.96% 10.47% 5.58% 6.08% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> MAINSTAY INTERMEDIATE BARCLAYS CAPITAL TERM BOND U.S. AGGREGATE FUND BOND INDEX --------------------- ---------------- 4/30/00 10000 10000 11178 11239 11766 12119 12895 13388 13074 13632 13748 14348 13826 14450 14851 15514 15674 16579 16330 17215 4/30/10 18040 18643 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS - ---------------------------------------------------------------------------------------------------- Barclays Capital U.S. Aggregate Bond Index(4) 2.54% 8.30% 5.38% 6.43% Average Lipper intermediate investment grade debt fund(5) 4.04 15.23 4.50 5.80 </Table> Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Performance figures for Class A, B and C shares, first offered on January 2, 2004, include the historical performance of Class I shares through December 31, 2003, adjusted for differences in certain contractual expenses and fees. Unadjusted, the performance shown for Class A, B and C shares might have been lower. 4. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the Mortgage-Backed Securities Index and the Asset- Backed Securities Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed rate coupon, a remaining maturity of at least one year, and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. The Barclays Capital U.S. Aggregate Bond Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 5. The average Lipper intermediate investment grade debt fund is representative of funds that invest primarily in investment-grade debt issues (rated in the top four grades) with dollar-weighted average maturities of five to ten years. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Intermediate Term Bond Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY INTERMEDIATE TERM BOND FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,036.10 $5.30 $1,019.60 $5.26 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,038.00 $4.60 $1,020.30 $4.56 - ------------------------------------------------------------------------------------------------------- CLASS B SHARES $1,000.00 $1,033.40 $9.08 $1,015.90 $9.00 - ------------------------------------------------------------------------------------------------------- CLASS C SHARES $1,000.00 $1,033.40 $9.08 $1,015.90 $9.00 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,039.60 $2.98 $1,021.90 $2.96 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.05% for Investor Class, 0.91% for Class A, 1.80% for Class B and Class C and 0.59% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (PIE CHART) <Table> Corporate Bonds 42.30 U.S. Government & Federal Agencies 36.10 Short-Term Investment 13.80 Yankee Bonds 10.20 Mortgage-Backed Securities 8.00 Asset-Backed Securities 0.50 Municipal Bond 0.10 Common Stock 0.00 Foreign Government Bond 0.00 Warrants 0.00 Other Assets, Less Liabilities (11.00) </Table> See Portfolio of Investments on page 12 for specific holdings within these categories. ++ Less than one-tenth of a percent. TOP TEN ISSUERS HELD AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. Federal National Mortgage Association (Mortgage Pass-Through Securities), 4.50%-6.50%, due 2/1/17-11/1/38 2. Government National Mortgage Association (Mortgage Pass- Through Securities), 5.00%-12.50%, due 1/15/14-5/1/38 3. United States Treasury Bonds, 4.375%-6.875%, due 8/15/25-11/15/39 4. United States Treasury Notes, 0.875%-3.625%, due 1/31/12-2/15/20 5. N.V. Energy, Inc., 7.803%-8.625%, due 6/15/12-3/15/14 6. Federal Home Loan Mortgage Corporation (Mortgage Pass- Through Securities), 3.00%-6.50%, due 8/1/10-1/1/38 7. Freddie Mac (Collateralized Mortgage Obligations), 3.50%-5.00%, due 6/15/13-6/15/34 8. AgriBank FCB, 9.125%, due 7/15/19 9. Greenwich Capital Commercial Funding Corp., 5.224%-5.317%, due 6/10/36-4/10/37 10. Coventry Health Care, Inc., 5.95%-6.125%, due 1/15/15-3/15/17 </Table> 8 MainStay Intermediate Term Bond Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS GARY GOODENOUGH AND JAMES RAMSAY, CFA, OF MACKAY SHIELDS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY INTERMEDIATE TERM BOND FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Intermediate Term Bond Fund returned 3.61% for Investor Class shares, 3.80% for Class A shares, 3.34% for Class B shares and 3.34% for Class C shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 3.96%. All share classes underperformed the 4.04% return of the average Lipper(1) intermediate investment grade debt fund for the six-month reporting period. All share classes outperformed the 2.54% return of the Barclays Capital U.S. Aggregate Bond Index(2) for the six months ended April 30, 2010. The Barclays Capital U.S. Aggregate Bond Index is the Fund's broad-based securitiesmarket index. See pages 5 and 6 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? Relative to the Barclays Capital U.S. Aggregate Bond Index, the Fund benefited from overweight positions in corporate bonds, commercial mortgage-backed securities and asset-backed securities. A modest allocation to mortgage-backed securities collateralized by jumbo residential loans larger than the conforming standards of Fannie Mae and Freddie Mac added value as well. Individual issue selection among investment-grade corporate bonds, especially a bias toward bonds rated BBB,(3) also helped. Nimble use of the new-issue calendar and a variety of well-timed sales further strengthened the Fund's relative performance. A less aggressive position in corporate bonds and non-investment-grade securities along with a bias toward a flatter Treasury yield curve(4) detracted from the Fund's results relative to its Lipper peers during a period when the yield curve steepened. HOW DID THE FUND INVEST DURING THE REPORTING PERIOD? Early in 2009, the Federal Reserve formally adopted and implemented quantitative easing, a way to expand the money supply through direct security purchases. Policymakers intended to purchase $300 billion of longer-term Treasurys, $1.25 trillion of agency mortgage-backed securities, and $200 billion of agency debt. As these purchase programs wound to conclusion in 2010, we rotated Fund assets away from these sectors toward purchases of corporate bonds and commercial mortgage-backed securities. We expected these fixed-income sectors would have better total returns than government-related debt for two reasons. First, prospects for both credit-related sectors were aligned with an improving economy, implying positive price returns as spreads(5) to U.S. Treasury securities tightened. Second, there was healthy investor demand for higher- yielding products during the reporting period. The strategy benefited the Fund's performance. At the same time, the Federal Reserve's resolve to maintain its targeted federal funds rate near zero helped quiet interest-rate volatility. This gave us the confidence we needed to put an emphasis on higher-coupon mortgage-backed securities that offer better yields than the sector average. The higher yield helped compensate for the risk of unpredictable cash flows from the securities. That risk is diminished when interest-rate volatility is subdued and U.S. Treasury security yields remain range-bound. The housing sector strengthened during the reporting period, and we established a Fund position in securities tied to jumbo residential mortgages. We believed that these securities had better opportunities to appreciate in price from their distressed levels in the spring of 2009. Through coupon income and spread narrowing, both mortgage-backed strategies added value to the Fund's results relative to its benchmark during the reporting period. 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the Barclays Capital U.S. Aggregate Bond Index. 3. Debt rated BBB by Standard & Poor's is deemed by Standard & Poor's to exhibit adequate protection parameters. It is the opinion of Standard & Poor's, however, that adverse economic conditions or changing circumstances are more likely to lead to a weakened capacity of the obligor to meet its financial commitment on the obligation than would be the case for debt in higher-rated categories. When applied to Fund holdings ratings are based solely on the creditworthiness of the bonds in the portfolio and are not meant to represent the security or safety of the Fund. 4. The yield curve is a line that plots the yields of various securities of similar quality--typically U.S. Treasury issues--across a range of maturities. The U.S. Treasury yield curve serves as a benchmark for other debt and is used in economic forecasting. The U.S. Treasury yield curve is said to flatten when the differential in yield between shorter-maturity and longer-maturity Treasury securities narrows. 5. The terms "spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. mainstayinvestments.com 9 WHICH FIXED-INCOME SECTORS CONTRIBUTED MOST POSITIVELY TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? Overweight allocations to investment-grade corporate bonds, high-yield corporate bonds and commercial mortgage-backed securities were positive contributors to the Fund's relative performance during the reporting period, as the average spread on each of these sectors narrowed significantly. Effective issue selection within investment-grade corporate bonds also contributed positively to the Fund's performance during the reporting period. In an environment where liquidity premiums receded, the Fund benefited from increased exposure to corporate issuers that were less mainstream, such as Teachers Insurance, Agribank and Prologis. We also positioned the Fund for a recovery in the financials sector by increasing exposure to regional banks such as Regions Financial and KeyBank. Further, when we liked a company's prospects, we bought bonds across the issuer's yield curve rather than restricting our attention to a single maturity. This strategy allowed the Fund to more fully participate in gains as a company's credit fundamentals improved. Examples where this strategy was adopted with positive results included Altria, Coventry Health Care, Williams Partners, NGPL Pipeco and Dow Chemical. As mentioned earlier, securities tied to jumbo residential mortgages appreciated in price and added value. The price action reflected investors' expectations about the future performance of the underlying loans. WHAT INVESTMENT DECISIONS DETRACTED MOST FROM THE FUND'S RELATIVE RESULTS DURING THE REPORTING PERIOD? We favored intermediate-duration over short-duration corporate bonds. This view imposed a yield-curve flattening bias that detracted from performance. Transaction costs in increasing allocations to high-yield corporate bonds and commercial mortgage-backed securities tempered gains from the Fund's overweight positions in these sectors. Also, the Fund held positions in Royal Bank of Scotland, Telecom Italia and multinational electric utility Enel that carried exposure to peripheral Eurozone countries whose economies were under stress. Moreover, some of the Fund's non-investment-grade holdings in the gaming and lodging sector and the wireless telecommunications sector had sluggish performance relative to the broader high-yield corporate bond universe. Gaming and lodging issues that disappointed were Starwood Hotels & Resorts Worldwide, Penn National Gaming and Peninsula Gaming. Wireless telecommunications detractors included Sprint Nextel, Inmarsat and SBA Communications. WHAT WAS THE FUND'S DURATION DURING THE REPORTING PERIOD? The Fund maintained an intermediate duration(6) near 4.0 years and made modest technical adjustments depending on the direction we felt interest rates were likely to move over the near- to medium-term. Given the rise in Treasury yields during the reporting period, the Fund would have benefited more from a shorter duration. DID THE FUND MAKE ANY SIGNIFICANT PURCHASES OR SALES DURING THE REPORTING PERIOD? During the reporting period, we sold U.S. Treasury securities and residential pass-through mortgages(7) issued by government-related entities Fannie Mae, Freddie Mac and Ginnie Mae. We reinvested the proceeds in high-yield corporate bonds and commercial mortgage-backed securities. In our view, high-yield debt and commercial real estate had better prospects in an improving economy than U.S. Treasury securities or agency residential mortgages. In addition, heavy Treasury issuance and the end of the Federal Reserve's purchase program for agency mortgage-backed securities weighed on security prices in these sectors. The trades we made contributed positively to Fund performance. The Fund also benefited during the reporting period from our relative-value trading within investment-grade corporate bonds. Purchases were often funded with sales of U.S. Treasury securities or sales of corporate bonds that had achieved fair value. Examples of the former include purchases of Incitec Pivot and CVS in a trade against Treasurys. An example of the latter was the purchase of Williams Partners funded with sales of Sonat and Daimler Chrysler. As mentioned earlier, we raised the Fund's allocation to the financials sector by purchasing debt of regional banks, such as KeyBank and Regions Financial. These trades were successful, as bank balance sheets strengthened. Toward the end of the reporting period, we introduced Fund exposure to the Korean won using currency forwards. 6. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. 7. Pass-through mortgages consist of a pool of residential mortgage loans, where homeowners' monthly payments of principal, interest and prepayments pass from the original bank through a government agency or investment bank to investors. 10 MainStay Intermediate Term Bond Fund HOW DID THE FUND'S WEIGHTINGS CHANGE DURING THE REPORTING PERIOD? We increased the Fund's allocations to investment-grade corporate bonds, high- yield corporate bonds and commercial mortgage-backed securities during the reporting period as we sought to boost yield and to align the Fund with more robust demand for credit risk. The trades were funded with cash, sales of U.S. Treasurys and sales of agency mortgage-backed securities. The trades also modestly lengthened the Fund's duration. HOW WAS THE FUND POSITIONED AT THE END OF THE REPORTING PERIOD? As of April 30, 2010, the Fund was overweight relative to the Barclays Capital U.S. Aggregate Bond Index in high-yield corporate bonds, investment-grade corporate bonds, commercial mortgage-backed securities and asset-backed securities. On the same date, the Fund was underweight relative to the benchmark index in U.S. Treasurys, agency debentures and agency mortgage-backed securities. Owing to stronger demand for risk assets, the Fund benefited from underweight positions in government-related sectors and overweight positions in credit-sensitive and commercial sectors. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS+++ APRIL 30, 2010 UNAUDITED <Table> <Caption> PRINCIPAL AMOUNT VALUE LONG-TERM BONDS 97.2%+ ASSET-BACKED SECURITIES 0.5% - ------------------------------------------------------- CREDIT CARDS 0.1% Chase Issuance Trust Series 2006-C4, Class C4 0.544%, due 1/15/14 (a) $ 750,000 $ 739,929 ------------ DIVERSIFIED FINANCIAL SERVICES 0.2% Dominos Pizza Master Issuer LLC Series 2007-1, Class A2 5.261%, due 4/25/37 (b) 550,000 509,176 Dunkin Securitization Series 2006-1, Class A2 5.779%, due 6/20/31 (b) 395,000 387,132 USXL Funding LLC Series 2006-1A, Class A 5.379%, due 4/15/14 (b)(c) 39,564 39,557 ------------ 935,865 ------------ HOME EQUITY 0.1% Citicorp Residential Mortgage Securities, Inc. Series 2006-3, Class A3 5.61%, due 11/25/36 (d) 202,119 198,994 Series 2006-1, Class A3 5.706%, due 7/25/36 (d) 353,666 350,436 ------------ 549,430 ------------ UTILITIES 0.1% Atlantic City Electric Transition Funding LLC Series 2002-1, Class A4 5.55%, due 10/20/23 675,000 760,501 ------------ Total Asset-Backed Securities (Cost $2,964,982) 2,985,725 ------------ CORPORATE BONDS 42.3% - ------------------------------------------------------- ADVERTISING 0.1% Lamar Media Corp. 9.75%, due 4/1/14 345,000 383,812 ------------ AEROSPACE & DEFENSE 0.0%++ L-3 Communications Corp. 6.125%, due 7/15/13 133,000 134,995 ------------ AGRICULTURE 1.8% Altria Group, Inc. 9.25%, due 8/6/19 470,000 580,582 9.70%, due 11/10/18 4,310,000 5,420,217 Cargill, Inc. 4.375%, due 6/1/13 (b) 890,000 932,375 5.20%, due 1/22/13 (b) 1,000,000 1,065,783 6.00%, due 11/27/17 (b) 1,935,000 2,126,375 Lorillard Tobacco Co. 6.875%, due 5/1/20 685,000 704,081 ------------ 10,829,413 ------------ AIRLINES 0.0%++ Northwest Airlines, Inc. (Escrow Shares) 8.875%, due 6/1/49 (e)(f) 5,000 31 10.00%, due 2/1/49 (e)(f) 10,000 62 ------------ 93 ------------ APPAREL 0.0%++ Unifi, Inc. 11.50%, due 5/15/14 10,000 10,300 ------------ AUTO MANUFACTURERS 0.0%++ Harley-Davidson Funding Corp. 6.80%, due 6/15/18 (b) 250,000 254,946 ------------ AUTO PARTS & EQUIPMENT 0.0%++ FleetPride Corp. 11.50%, due 10/1/14 (b) 25,000 22,875 Goodyear Tire & Rubber Co. (The) 10.50%, due 5/15/16 173,000 192,679 ------------ 215,554 ------------ BANKS 3.5% V AgriBank FCB 9.125%, due 7/15/19 5,795,000 6,660,669 Bank of America Corp. 5.75%, due 8/15/16 1,400,000 1,436,497 6.50%, due 8/1/16 1,375,000 1,483,156 Discover Bank/Greenwood DE 7.00%, due 4/15/20 3,800,000 3,904,329 KeyBank N.A. 5.80%, due 7/1/14 3,765,000 3,993,976 Morgan Stanley 5.625%, due 9/23/19 285,000 281,087 Regions Bank 3.25%, due 12/9/11 (g) 1,635,000 1,694,962 USB Capital IX 6.189%, due 10/29/49 (a) 470,000 408,312 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest issuers held, as of April 30, 2010, excluding short-term investment. May be subject to change daily. 12 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) BANKS (CONTINUED) Wachovia Corp. 5.50%, due 5/1/13 $ 400,000 $ 434,943 ------------ 20,297,931 ------------ BEVERAGES 1.2% Anheuser-Busch InBev Worldwide, Inc. 3.00%, due 10/15/12 1,192,000 1,225,941 5.375%, due 11/15/14 (b) 2,500,000 2,719,783 Coca-Cola Enterprises, Inc. 8.00%, due 9/15/22 750,000 963,593 Constellation Brands, Inc. 7.25%, due 5/15/17 5,000 5,100 8.375%, due 12/15/14 1,061,000 1,137,923 Dr. Pepper Snapple Group, Inc. 6.82%, due 5/1/18 725,000 843,163 ------------ 6,895,503 ------------ BUILDING MATERIALS 0.3% Texas Industries, Inc. 7.25%, due 7/15/13 1,184,000 1,179,560 USG Corp. 6.30%, due 11/15/16 630,000 582,750 ------------ 1,762,310 ------------ CHEMICALS 2.4% Chevron Phillips Chemical Co. LLC 8.25%, due 6/15/19 (b) 3,430,000 4,136,896 Dow Chemical Co. (The) 5.90%, due 2/15/15 2,005,000 2,199,182 8.55%, due 5/15/19 1,015,000 1,240,246 Incitec Pivot Finance LLC 6.00%, due 12/10/19 (b) 5,000,000 5,210,305 Mosaic Global Holdings, Inc. 7.625%, due 12/1/16 (b) 15,000 16,469 Nalco Co. 8.25%, due 5/15/17 (b) 1,077,000 1,155,083 Olin Corp. 8.875%, due 8/15/19 170,000 184,875 Westlake Chemical Corp. 6.625%, due 1/15/16 180,000 180,000 ------------ 14,323,056 ------------ COAL 0.1% Peabody Energy Corp. 7.375%, due 11/1/16 441,000 467,460 7.875%, due 11/1/26 15,000 15,825 ------------ 483,285 ------------ COMMERCIAL SERVICES 0.2% Great Lakes Dredge & Dock Corp. 7.75%, due 12/15/13 180,000 182,025 Lender Processing Services, Inc. 8.125%, due 7/1/16 885,000 943,631 Quebecor World, Inc. (Litigation Recovery Trust-Escrow Shares) 9.75%, due 8/1/49 (b)(c)(f)(h) 15,000 780 Service Corp. International 7.625%, due 10/1/18 10,000 10,225 ------------ 1,136,661 ------------ COMPUTERS 0.2% Hewlett-Packard Co. 6.125%, due 3/1/14 350,000 397,788 SunGard Data Systems, Inc. 4.875%, due 1/15/14 10,000 9,513 9.125%, due 8/15/13 458,000 470,022 ------------ 877,323 ------------ DIVERSIFIED FINANCIAL SERVICES 4.4% Bear Stearns Cos., Inc. (The) 5.30%, due 10/30/15 225,000 242,261 5.70%, due 11/15/14 1,200,000 1,316,731 7.25%, due 2/1/18 275,000 317,245 Citigroup, Inc. 5.50%, due 4/11/13 2,335,000 2,465,804 6.375%, due 8/12/14 1,250,000 1,348,509 8.50%, due 5/22/19 1,052,500 1,242,506 HSBC Finance Corp. 6.375%, due 10/15/11 1,505,000 1,596,007 6.75%, due 5/15/11 535,000 563,094 International Lease Finance Corp. 5.625%, due 9/20/13 1,010,000 937,835 5.75%, due 6/15/11 1,480,000 1,476,874 Janus Capital Group, Inc. 6.95%, due 6/15/17 1,166,000 1,187,865 Jefferies Group, Inc. 5.50%, due 3/15/16 800,000 808,157 John Deere Capital Corp. 4.90%, due 9/9/13 930,000 1,015,989 JPMorgan Chase & Co. 5.125%, due 9/15/14 2,140,000 2,287,129 MBNA Corp. 7.50%, due 3/15/12 240,000 260,144 Merrill Lynch & Co., Inc. 5.00%, due 2/3/14 800,000 831,190 6.15%, due 4/25/13 790,000 854,870 Morgan Stanley 4.75%, due 4/1/14 1,495,000 1,525,180 6.00%, due 4/28/15 300,000 320,578 Nationstar Mortgage/Nationstar Capital Corp. 10.875%, due 4/1/15 (b) 241,000 232,565 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) DIVERSIFIED FINANCIAL SERVICES (CONTINUED) Nissan Motor Acceptance Corp. 4.50%, due 1/30/15 (b) $ 3,240,000 $ 3,271,321 SLM Corp. 8.00%, due 3/25/20 241,000 231,963 Textron Financial Corp. 5.40%, due 4/28/13 1,305,000 1,358,860 ------------ 25,692,677 ------------ ELECTRIC 3.7% AES Corp. (The) 8.00%, due 10/15/17 2,145,000 2,209,350 AES Eastern Energy, L.P. Series 1999-A 9.00%, due 1/2/17 41,562 42,709 Allegheny Energy Supply Co. LLC 5.75%, due 10/15/19 (b) 1,605,000 1,592,152 Ameren Energy Generating Co. 6.30%, due 4/1/20 1,585,000 1,606,901 Calpine Construction Finance Co., L.P. and CCFC Finance Corp. 8.00%, due 6/1/16 (b) 1,111,000 1,149,885 CMS Energy Corp. 6.25%, due 2/1/20 2,765,000 2,772,463 V N.V. Energy, Inc. 7.803%, due 6/15/12 1,585,000 1,611,658 8.625%, due 3/15/14 6,958,000 7,140,647 NRG Energy, Inc. 7.25%, due 2/1/14 5,000 5,069 7.375%, due 2/1/16 94,000 93,060 OGE Energy Corp. 5.00%, due 11/15/14 1,420,000 1,502,910 Public Service Co. of New Mexico 7.95%, due 5/15/18 49,000 52,282 Reliant Energy Mid-Atlantic Power Holdings LLC Series C 9.681%, due 7/2/26 1,000 1,075 Toledo Edison Co. (The) 7.25%, due 5/1/20 780,000 912,582 Virginia Electric and Power Co. 5.10%, due 11/30/12 660,000 719,190 ------------ 21,411,933 ------------ ELECTRICAL COMPONENTS & EQUIPMENT 0.2% Belden, Inc. 7.00%, due 3/15/17 1,155,000 1,137,675 9.25%, due 6/15/19 (b) 137,000 147,275 ------------ 1,284,950 ------------ ELECTRONICS 0.3% Agilent Technologies, Inc. 6.50%, due 11/1/17 1,700,000 1,858,913 ------------ ENTERTAINMENT 0.4% Peninsula Gaming LLC 8.375%, due 8/15/15 (b) 1,136,000 1,161,560 Penn National Gaming, Inc. 6.75%, due 3/1/15 1,164,000 1,158,180 Speedway Motorsports, Inc. 6.75%, due 6/1/13 30,000 30,150 Vail Resorts, Inc. 6.75%, due 2/15/14 30,000 30,375 ------------ 2,380,265 ------------ ENVIRONMENTAL CONTROLS 0.2% Clean Harbors, Inc. 7.625%, due 8/15/16 1,100,000 1,145,375 Geo Sub Corp. 11.00%, due 5/15/12 20,000 19,725 ------------ 1,165,100 ------------ FOOD 1.0% Kraft Foods, Inc. 6.125%, due 2/1/18 3,770,000 4,164,470 7.00%, due 8/11/37 1,260,000 1,435,375 Tyson Foods, Inc. 10.50%, due 3/1/14 225,000 266,906 ------------ 5,866,751 ------------ FOREST PRODUCTS & PAPER 0.2% Georgia-Pacific Corp. 7.00%, due 1/15/15 (b) 1,110,000 1,154,400 8.875%, due 5/15/31 50,000 55,500 Weyerhaeuser Co. 7.375%, due 10/1/19 131,000 143,022 ------------ 1,352,922 ------------ GAS 0.2% Centerpoint Energy, Inc. 6.85%, due 6/1/15 1,135,000 1,277,086 ------------ HEALTH CARE--PRODUCTS 0.0%++ Hanger Orthopedic Group, Inc. 10.25%, due 6/1/14 15,000 15,787 ------------ HEALTH CARE--SERVICES 2.3% CIGNA Corp. 8.50%, due 5/1/19 875,000 1,075,981 V Coventry Health Care, Inc. 5.95%, due 3/15/17 1,635,000 1,594,289 6.125%, due 1/15/15 4,668,000 4,759,773 </Table> 14 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) HEALTH CARE--SERVICES (CONTINUED) HCA, Inc. 6.25%, due 2/15/13 $ 11,000 $ 11,069 6.375%, due 1/15/15 165,000 160,669 8.50%, due 4/15/19 (b) 888,000 975,690 8.75%, due 9/1/10 5,000 5,100 Roche Holdings, Inc. 6.00%, due 3/1/19 (b) 1,775,000 1,990,322 WellPoint, Inc. 5.00%, due 12/15/14 1,895,000 2,035,044 5.25%, due 1/15/16 925,000 989,547 ------------ 13,597,484 ------------ HOLDING COMPANY--DIVERSIFIED 0.0%++ Kansas City Southern Railway 8.00%, due 6/1/15 175,000 185,062 ------------ INSURANCE 1.6% Crum & Forster Holdings Corp. 7.75%, due 5/1/17 1,015,000 1,018,806 MetLife, Inc. 6.125%, due 12/1/11 460,000 491,485 St. Paul Travelers Cos., Inc. (The) 6.25%, due 6/20/16 1,200,000 1,356,209 Teachers Insurance & Annuity Association of America 6.85%, due 12/16/39 (b) 4,500,000 5,074,047 Travelers Cos., Inc. (The) 6.25%, due 3/15/67 (a) 475,000 467,152 Unum Group 7.125%, due 9/30/16 750,000 823,959 Willis North America, Inc. 6.20%, due 3/28/17 88,000 90,106 ------------ 9,321,764 ------------ LODGING 0.3% Seminole Hard Rock Entertainment, Inc./Seminole Hard Rock International LLC 2.757%, due 3/15/14 (a)(b) 10,000 8,938 Sheraton Holding Corp. 7.375%, due 11/15/15 177,000 188,947 Starwood Hotels & Resorts Worldwide, Inc. 6.75%, due 5/15/18 856,000 881,680 Wyndham Worldwide Corp. 6.00%, due 12/1/16 345,000 343,559 Wynn Las Vegas LLC/Wynn Las Vegas Capital Corp. 6.625%, due 12/1/14 116,000 117,450 ------------ 1,540,574 ------------ MEDIA 2.1% Charter Communications Operating LLC 8.00%, due 4/30/12 (b) 1,141,000 1,209,460 Comcast Cable Holdings LLC 9.80%, due 2/1/12 1,205,000 1,362,744 CSC Holdings, Inc. 6.75%, due 4/15/12 180,000 189,000 8.50%, due 6/15/15 (b) 1,067,000 1,136,355 Morris Publishing Group LLC 10.00%, due 9/1/14 (c) 5,213 4,913 NBC Universal, Inc. 5.15%, due 4/30/20 (b) 2,900,000 2,933,846 Rainbow National Services LLC 8.75%, due 9/1/12 (b) 15,000 15,206 Time Warner Cable, Inc. 8.25%, due 2/14/14 2,535,000 2,992,461 Time Warner, Inc. 7.70%, due 5/1/32 1,980,000 2,323,548 Ziff Davis Media, Inc. 8.801%, due 7/15/11 (c)(h)(i) 8,624 1,691 ------------ 12,169,224 ------------ MINING 0.2% Alcoa, Inc. 5.90%, due 2/1/27 560,000 516,312 Freeport-McMoRan Copper & Gold, Inc. 8.25%, due 4/1/15 10,000 10,888 Vulcan Materials Co. 6.30%, due 6/15/13 500,000 551,390 ------------ 1,078,590 ------------ MISCELLANEOUS--MANUFACTURING 0.4% Colt Defense LLC/Colt Finance Corp. 8.75%, due 11/15/17 (b) 1,118,000 1,062,100 SPX Corp. 7.625%, due 12/15/14 1,100,000 1,163,250 ------------ 2,225,350 ------------ OFFICE & BUSINESS EQUIPMENT 0.7% Xerox Corp. 4.25%, due 2/15/15 4,055,000 4,144,344 ------------ OFFICE FURNISHINGS 0.0%++ Interface, Inc. 11.375%, due 11/1/13 135,000 154,575 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) OIL & GAS 3.9% Anadarko Petroleum Corp. 7.95%, due 6/15/39 $ 500,000 $ 616,425 Chesapeake Energy Corp. 6.50%, due 8/15/17 192,000 187,200 6.625%, due 1/15/16 780,000 768,300 6.875%, due 1/15/16 289,000 288,278 Concho Resources, Inc./Midland TX 8.625%, due 10/1/17 131,000 139,843 EQT Corp. 8.125%, due 6/1/19 2,945,000 3,570,863 Forest Oil Corp. 7.25%, due 6/15/19 20,000 20,300 8.00%, due 12/15/11 10,000 10,575 Frontier Oil Corp. 8.50%, due 9/15/16 601,000 620,532 KazMunaiGaz Finance Sub B.V. 11.75%, due 1/23/15 (b) 165,000 207,900 Marathon Oil Corp. 6.50%, due 2/15/14 860,000 970,818 Motiva Enterprises LLC 5.75%, due 1/15/20 (b) 3,175,000 3,403,470 Newfield Exploration Co. 6.625%, due 9/1/14 100,000 101,750 6.625%, due 4/15/16 865,000 875,812 Pemex Project Funding Master Trust 6.625%, due 6/15/35 25,000 24,744 Plains Exploration & Production Co. 7.75%, due 6/15/15 453,000 463,192 Pride International, Inc. 7.375%, due 7/15/14 3,855,000 3,961,012 8.50%, due 6/15/19 340,000 390,575 Questar Market Resources, Inc. 6.05%, due 9/1/16 2,000,000 2,079,268 6.80%, due 3/1/20 1,306,000 1,357,010 Range Resources Corp. 7.50%, due 5/15/16 180,000 187,200 Tesoro Corp. 6.50%, due 6/1/17 1,545,000 1,452,300 Whiting Petroleum Corp. 7.00%, due 2/1/14 855,000 882,787 7.25%, due 5/1/12 270,000 270,338 7.25%, due 5/1/13 5,000 5,063 ------------ 22,855,555 ------------ OIL & GAS SERVICES 0.3% Halliburton Co. 6.15%, due 9/15/19 1,350,000 1,534,027 SEACOR Holdings, Inc. 7.375%, due 10/1/19 340,000 358,748 ------------ 1,892,775 ------------ PACKAGING & CONTAINERS 0.1% Crown Americas LLC/Crown Americas Capital Corp. 7.75%, due 11/15/15 436,000 452,350 ------------ PHARMACEUTICALS 0.0%++ Medco Health Solutions, Inc. 7.25%, due 8/15/13 155,000 177,189 NBTY, Inc. 7.125%, due 10/1/15 10,000 10,063 ------------ 187,252 ------------ PIPELINES 4.1% Boardwalk Pipelines, L.P. 5.875%, due 11/15/16 2,445,000 2,673,194 Copano Energy LLC 8.125%, due 3/1/16 1,119,000 1,135,785 El Paso Pipeline Partners Operating Co. LLC 6.50%, due 4/1/20 4,185,000 4,320,029 Energy Transfer Partners, L.P. 8.50%, due 4/15/14 295,000 346,349 Gulfstream Natural Gas System LLC 6.95%, due 6/1/16 (b) 1,420,000 1,616,893 MarkWest Energy Partners, L.P./MarkWest Energy Finance Corp. Series B 6.875%, due 11/1/14 624,000 611,520 6.875%, due 11/1/14 144,000 141,480 NGPL Pipeco LLC 7.119%, due 12/15/17 (b) 2,780,000 3,160,037 7.768%, due 12/15/37 (b) 820,000 972,983 ONEOK Partners, L.P. 8.625%, due 3/1/19 200,000 251,008 ONEOK, Inc. 6.00%, due 6/15/35 1,425,000 1,401,482 Panhandle Eastern Pipeline Co., L.P. 6.20%, due 11/1/17 3,485,000 3,763,636 8.125%, due 6/1/19 600,000 710,761 Williams Cos., Inc. (The) 7.875%, due 9/1/21 741,000 887,011 Williams Partners, L.P. 5.25%, due 3/15/20 (b) 2,225,000 2,288,524 ------------ 24,280,692 ------------ REAL ESTATE INVESTMENT TRUSTS 1.4% Equity One, Inc. 6.25%, due 12/15/14 850,000 890,095 </Table> 16 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE CORPORATE BONDS (CONTINUED) REAL ESTATE INVESTMENT TRUSTS (CONTINUED) Health Care Property Investors, Inc. 6.00%, due 1/30/17 $ 3,450,000 $ 3,523,012 Host Hotels & Resorts, L.P. 6.875%, due 11/1/14 10,000 10,163 Host Marriott, L.P. 6.375%, due 3/15/15 165,000 165,825 Series Q 6.75%, due 6/1/16 1,062,000 1,083,240 ProLogis 7.375%, due 10/30/19 2,620,000 2,723,087 ------------ 8,395,422 ------------ RETAIL 0.9% Best Buy Co., Inc. 6.75%, due 7/15/13 1,620,000 1,812,472 CVS Caremark Corp. 5.75%, due 6/1/17 575,000 629,576 5.789%, due 1/10/26 (b)(h) 94,951 94,285 6.302%, due 6/1/62 (a) 560,000 540,400 Home Depot, Inc. 5.40%, due 3/1/16 410,000 449,712 J.C. Penney Corp., Inc. 7.125%, due 11/15/23 439,000 473,023 Limited Brands, Inc. 8.50%, due 6/15/19 127,000 140,970 Penske Auto Group, Inc. 7.75%, due 12/15/16 686,000 672,280 TJX Cos., Inc. 6.95%, due 4/15/19 330,000 394,085 ------------ 5,206,803 ------------ SAVINGS & LOANS 1.2% Amsouth Bank/Birmingham AL 5.20%, due 4/1/15 1,435,000 1,395,708 New Communications Holdings, Inc. 8.75%, due 4/15/22 (b) 3,720,000 3,831,600 Teco Finance, Inc. 6.75%, due 5/1/15 1,730,000 1,948,143 ------------ 7,175,451 ------------ TELECOMMUNICATIONS 2.1% Alltel Corp. 6.50%, due 11/1/13 2,635,000 2,971,969 AT&T, Inc. 6.70%, due 11/15/13 2,580,000 2,954,128 Corning, Inc. 8.875%, due 8/15/21 1,900,000 2,353,348 Crown Castle International Corp. 7.125%, due 11/1/19 243,000 244,215 GCI, Inc. 8.625%, due 11/15/19 (b) 1,112,000 1,131,460 iPCS, Inc. 2.374%, due 5/1/13 (a) 5,000 4,725 SBA Telecommunications, Inc. 8.00%, due 8/15/16 (b) 86,000 90,730 8.25%, due 8/15/19 (b) 1,070,000 1,147,575 Sprint Nextel Corp. 8.375%, due 8/15/17 139,000 143,691 tw telecom holdings, Inc. 8.00%, due 3/1/18 (b) 960,000 993,600 ------------ 12,035,441 ------------ TEXTILES 0.2% INVISTA 9.25%, due 5/1/12 (b) 1,108,000 1,121,850 ------------ TRANSPORTATION 0.1% Burlington Northern Santa Fe 5.65%, due 5/1/17 455,000 495,410 ------------ Total Corporate Bonds (Cost $235,937,971) 248,427,534 ------------ FOREIGN GOVERNMENT BOND 0.0%++ - ------------------------------------------------------- VENEZUELA 0.0%++ Republic of Venezuela 6.00%, due 12/9/20 169,000 105,625 ------------ Total Foreign Government Bond (Cost $125,953) 105,625 ------------ MORTGAGE-BACKED SECURITIES 8.0% - ------------------------------------------------------- COMMERCIAL MORTGAGE LOANS (COLLATERALIZED MORTGAGE OBLIGATIONS) 8.0% Banc of America Commercial Mortgage, Inc. Series 2005-5, Class A2 5.001%, due 10/10/45 558,033 562,193 Series 2007-2, Class A4 5.867%, due 4/10/49 2,560,000 2,504,897 Bayview Commercial Asset Trust Series 2006-4A, Class A1 0.493%, due 12/25/36 (a)(b)(c) 197,250 144,628 Bear Stearns Commercial Mortgage Securities Series 2005-PW10, Class A4 5.405%, due 12/11/40 2,550,000 2,646,164 Series 2007-PW16, Class A4 5.908%, due 6/11/40 2,270,000 2,311,481 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE MORTGAGE-BACKED SECURITIES (CONTINUED) COMMERCIAL MORTGAGE LOANS (COLLATERALIZED MORTGAGE OBLIGATIONS) (CONTINUED) Citigroup Commercial Mortgage Trust Series 2008-C7, Class A4 6.298%, due 12/10/49 $ 1,300,000 $ 1,332,883 Citigroup/Deutsche Bank Commercial Mortgage Trust Series 2006-CD3, Class A5 5.617%, due 10/15/48 3,390,000 3,486,911 Commercial Mortgage Loan Trust 6.22%, due 12/10/49 990,000 1,001,489 Country Wide Alternative Loan Trust Series 2005-76, Class 2A1 1.463%, due 2/25/36 (a) 2,945,975 1,802,178 Four Times Square Trust Series 2006-4TS, Class A 5.401%, due 12/13/28 (b) 470,000 478,457 V Greenwich Capital Commercial Funding Corp. Series 2005-GG5, Class A5 5.224%, due 4/10/37 2,960,000 3,006,966 Series 2004-GG1, Class A7 5.317%, due 6/10/36 3,275,000 3,463,367 GS Mortgage Securities Corp. Series 2004-GG2, Class A6 5.396%, due 8/10/38 3,060,000 3,221,928 GS Mortgage Securities Corp. II Series 2006-GG6, Class A4 5.553%, due 4/10/38 2,040,000 2,089,073 Series 2007-GG10, Class A4 5.999%, due 8/10/45 3,095,000 3,031,014 Harborview Mortgage Loan Trust Series 2005-11, Class 2A1A 0.566%, due 8/19/45 (a) 75,359 50,748 JP Morgan Chase Commercial Mortgage Securities Corp. Series 2007-LDPX, Class A3 5.42%, due 1/15/49 2,565,000 2,472,722 Series 2007-CB18, Class A4 5.44%, due 6/12/47 2,260,000 2,234,212 JP Morgan Mortgage Trust Series 2007-S3, Class 1A96 6.00%, due 8/25/37 853,719 723,660 Series 2007-S3, Class 1A97 6.00%, due 8/25/37 1,878,181 1,629,615 LB-UBS Commercial Mortgage Trust Series 2004-C2, Class A2 3.246%, due 3/15/29 80,035 80,130 Series 2007-C6, Class A4 5.858%, due 7/15/40 1,680,000 1,681,318 Morgan Stanley Capital I Series 2007-IQ15, Class A4 6.076%, due 6/11/49 2,585,000 2,604,608 Mortgage Equity Conversion Asset Trust Series 2007- FF2, Class A 0.88%, due 2/25/42 (a)(b)(c)(h) 453,299 436,300 Timberstar Trust Series 2006-1, Class A 5.668%, due 10/15/36 (b) 160,000 168,735 Wachovia Bank Commercial Mortgage Trust Series 2007-C33, Class A4 6.10%, due 2/15/51 990,000 973,351 WaMu Mortgage Pass-Through Certificate Series 2006-AR7, Class 2A 1.443%, due 7/25/46 (a) 4,280,565 2,815,351 ------------ Total Mortgage-Backed Securities (Cost $47,534,971) 46,954,379 ------------ MUNICIPAL BOND 0.1% - ------------------------------------------------------- WEST VIRGINIA 0.1% Tobacco Settlement Finance Authority of West Virginia 7.467%, due 6/1/47 430,000 356,745 ------------ Total Municipal Bond (Cost $430,000) 356,745 ------------ U.S. GOVERNMENT & FEDERAL AGENCIES 36.1% - ------------------------------------------------------- FANNIE MAE (COLLATERALIZED MORTGAGE OBLIGATIONS) 0.0%++ Series 2006-B1, Class AB 6.00%, due 6/25/16 212,341 221,675 Series 1991-66, Class J 8.125%, due 6/25/21 1,036 1,153 ------------ 222,828 ------------ V FEDERAL HOME LOAN MORTGAGE CORPORATION (MORTGAGE PASS-THROUGH SECURITIES) 1.4% 3.00%, due 8/1/10 117,939 118,178 5.00%, due 8/1/33 1,466,527 1,532,934 5.044%, due 6/1/35 (a) 709,898 746,872 5.50%, due 1/1/21 499,593 537,892 5.50%, due 2/1/33 690,449 733,609 5.50%, due 7/1/34 1,319,037 1,401,490 5.50%, due 4/1/37 113,298 119,920 5.50%, due 5/1/37 89,578 94,814 5.50%, due 7/1/37 451,165 477,157 5.50%, due 1/1/38 526,758 557,105 6.00%, due 2/1/11 1,111 1,133 </Table> 18 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE U.S. GOVERNMENT & FEDERAL AGENCIES (CONTINUED) FEDERAL HOME LOAN MORTGAGE CORPORATION (MORTGAGE PASS-THROUGH SECURITIES) (CONTINUED) 6.00%, due 2/1/27 $ 332,396 $ 357,265 6.00%, due 3/1/36 696,404 750,085 6.50%, due 4/1/37 588,904 639,543 ------------ 8,067,997 ------------ FEDERAL NATIONAL MORTGAGE ASSOCIATION 0.5% 4.625%, due 5/1/13 2,605,000 2,793,440 ------------ V FEDERAL NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITIES) 18.0% 4.50%, due 4/1/18 319,632 337,458 4.50%, due 7/1/18 1,146,017 1,209,931 4.50%, due 11/1/18 1,491,333 1,574,505 4.50%, due 10/1/20 TBA (j) 16,270,000 16,908,093 4.50%, due 6/1/23 3,016,475 3,141,815 5.00%, due 9/1/17 507,616 541,779 5.00%, due 9/1/20 411,312 437,965 5.00%, due 10/1/20 498,201 530,484 5.00%, due 12/1/20 1,010,870 1,076,375 5.00%, due 10/1/33 1,098,913 1,147,471 5.00%, due 6/1/35 5,889,329 6,144,042 5.00%, due 7/1/35 1,240,858 1,291,423 5.00%, due 12/1/35 TBA (j) 580,000 600,300 5.00%, due 1/1/36 1,687,375 1,756,136 5.00%, due 2/1/36 12,898,843 13,424,471 5.00%, due 5/1/36 4,794,949 4,990,343 5.00%, due 9/1/36 1,198,409 1,247,244 5.50%, due 2/1/17 380,437 408,947 5.50%, due 6/1/21 1,468,417 1,574,332 5.50%, due 6/1/33 7,640,913 8,110,192 5.50%, due 11/1/33 1,018,348 1,080,891 5.50%, due 12/1/33 733,090 778,114 5.50%, due 4/1/34 3,148,560 3,341,221 5.50%, due 5/1/34 2,651,760 2,814,622 5.50%, due 6/1/34 835,730 885,491 5.50%, due 3/1/35 1,402,110 1,485,594 5.50%, due 4/1/36 3,535,333 3,736,994 5.50%, due 12/1/36 1,278,039 1,348,943 5.50%, due 1/1/37 1,481,199 1,563,375 5.50%, due 4/1/37 5,163,192 5,445,317 5.50%, due 7/1/37 1,606,223 1,693,989 5.50%, due 8/1/37 1,054,870 1,115,042 5.50%, due 9/1/37 42,872 45,214 6.00%, due 8/1/17 53,197 57,499 6.00%, due 1/1/33 373,175 404,455 6.00%, due 3/1/33 353,215 382,602 6.00%, due 8/1/34 15,987 17,242 6.00%, due 9/1/35 964,742 1,048,441 6.00%, due 1/1/36 TBA (j) 1,400,000 1,494,718 6.00%, due 6/1/36 925,934 988,502 6.00%, due 12/1/36 876,470 935,695 6.00%, due 4/1/37 698,367 738,356 6.00%, due 9/1/37 261,977 279,024 6.00%, due 10/1/37 3,004,541 3,177,259 6.00%, due 11/1/37 169,814 180,864 6.00%, due 1/1/38 29,318 31,207 6.00%, due 11/1/38 1,088,403 1,158,548 6.50%, due 6/1/31 74,778 82,389 6.50%, due 8/1/31 66,594 73,373 6.50%, due 10/1/31 49,725 54,786 6.50%, due 6/1/32 65,543 72,214 6.50%, due 6/1/36 37,520 40,659 6.50%, due 7/1/36 128,316 139,051 6.50%, due 8/1/36 32,248 34,945 6.50%, due 11/1/36 650,913 705,366 6.50%, due 2/1/37 184,116 199,231 6.50%, due 7/1/37 67,546 73,090 6.50%, due 8/1/37 228,024 246,743 6.50%, due 9/1/37 822,885 890,439 6.50%, due 3/1/38 209,033 226,194 ------------ 105,521,005 ------------ V FREDDIE MAC (COLLATERALIZED MORTGAGE OBLIGATIONS) 1.3% Series 2632, Class NH 3.50%, due 6/15/13 278,155 282,138 Series 3104, Class QC 5.00%, due 9/15/31 2,400,000 2,538,914 Series 2690, Class PG 5.00%, due 4/15/32 1,250,000 1,327,978 Series 2734, Class PG 5.00%, due 7/15/32 1,804,000 1,910,180 Series 3113, Class QD 5.00%, due 6/15/34 1,425,000 1,498,430 ------------ 7,557,640 ------------ FREDDIE MAC REFERENCE REMIC (COLLATERALIZED MORTGAGE OBLIGATION) 0.1% Series R001, Class AE 4.375%, due 4/15/15 820,580 843,804 ------------ V GOVERNMENT NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITIES) 8.9% 5.00%, due 5/1/38 TBA (j) 17,040,000 17,692,308 5.50%, due 7/1/36 TBA (j) 19,660,000 20,870,309 6.00%, due 2/15/29 54,193 58,900 6.00%, due 4/15/29 222,348 242,155 6.00%, due 8/15/32 477,369 519,960 6.00%, due 5/1/36 TBA (j) 6,020,000 6,455,511 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE U.S. GOVERNMENT & FEDERAL AGENCIES (CONTINUED) GOVERNMENT NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITIES) (CONTINUED) 6.50%, due 7/15/28 $ 52,951 $ 58,587 6.50%, due 5/15/29 26,800 29,666 6.50%, due 9/1/33 TBA (j) 6,030,000 6,525,594 12.50%, due 1/15/14 941 1,079 ------------ 52,454,069 ------------ V UNITED STATES TREASURY BONDS 3.5% 4.375%, due 11/15/39 1,065,000 1,038,375 4.50%, due 8/15/39 14,460,000 14,387,700 6.25%, due 5/15/30 2,690,000 3,372,588 6.875%, due 8/15/25 1,305,000 1,699,966 ------------ 20,498,629 ------------ V UNITED STATES TREASURY NOTES 2.2% 0.875%, due 1/31/12 12,180,000 12,186,188 3.625%, due 2/15/20 810,000 807,595 ------------ 12,993,783 ------------ UNITED STATES TREASURY STRIP PRINCIPAL 0.2% (zero coupon), due 8/15/23 820,000 460,095 (zero coupon), due 8/15/28 2,210,000 954,340 ------------ 1,414,435 ------------ Total U.S. Government & Federal Agencies (Cost $208,065,786) 212,367,630 ------------ YANKEE BONDS 10.2% (K) - ------------------------------------------------------- AUTO MANUFACTURERS 0.2% Volvo Treasury AB 5.95%, due 4/1/15 (b) 1,130,000 1,170,121 ------------ BANKS 1.9% Lloyds TSB Bank PLC 4.375%, due 1/12/15 (b) 5,000,000 4,965,030 Royal Bank of Scotland PLC (The) 4.875%, due 8/25/14 (b) 1,405,000 1,437,413 UBS A.G. 3.875%, due 1/15/15 4,790,000 4,834,447 ------------ 11,236,890 ------------ BIOTECHNOLOGY 0.1% FMC Finance III S.A. 6.875%, due 7/15/17 455,000 472,062 ------------ BUILDING MATERIALS 0.1% Asia Aluminum Holdings, Ltd. 8.00%, due 12/23/11 (b)(c)(e) 420,000 54,075 Holcim Capital Corp, Ltd. 6.875%, due 9/29/39 (b) 500,000 543,269 ------------ 597,344 ------------ COAL 0.0%++ Raspadskaya Securities, Ltd. 7.50%, due 5/22/12 175,000 181,737 ------------ DIVERSIFIED FINANCIAL SERVICES 1.0% Irish Life & Permanent Group Holdings PLC 3.60%, due 1/14/13 (b) 5,000,000 5,039,570 Virgin Media Secured Finance PLC 6.50%, due 1/15/18 (b) 960,000 964,800 ------------ 6,004,370 ------------ ELECTRIC 1.5% Enel Finance International S.A. 5.125%, due 10/7/19 (b) 3,295,000 3,237,914 6.00%, due 10/7/39 (b) 2,810,000 2,644,412 SP PowerAssets, Ltd. 5.00%, due 10/22/13 (b) 305,000 329,863 Taqa Abu Dhabi National Energy Co. 6.25%, due 9/16/19 (b) 185,000 190,114 TransAlta Corp. 4.75%, due 1/15/15 2,255,000 2,357,943 ------------ 8,760,246 ------------ FOREST PRODUCTS & PAPER 0.1% Smurfit Capital Funding PLC 7.50%, due 11/20/25 300,000 273,750 ------------ HOLDING COMPANY--DIVERSIFIED 0.2% EnCana Holdings Finance Corp. 5.80%, due 5/1/14 860,000 955,325 ------------ INSURANCE 0.2% Fairfax Financial Holdings, Ltd. 7.75%, due 7/15/37 677,000 641,457 8.25%, due 10/1/15 438,000 468,660 8.30%, due 4/15/26 15,000 15,019 Nippon Life Insurance Co. 4.875%, due 8/9/10 (b) 250,000 251,760 ------------ 1,376,896 ------------ MEDIA 0.2% Videotron Ltee 6.375%, due 12/15/15 15,000 14,962 6.875%, due 1/15/14 796,000 805,950 9.125%, due 4/15/18 252,000 279,720 ------------ 1,100,632 ------------ </Table> 20 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE YANKEE BONDS (CONTINUED) MINING 0.8% Anglo American Capital PLC 9.375%, due 4/8/19 (b) $ 2,380,000 $ 3,099,879 Rio Tinto Finance USA, Ltd. 9.00%, due 5/1/19 1,320,000 1,700,651 ------------ 4,800,530 ------------ MISCELLANEOUS--MANUFACTURING 0.4% Siemens Financieringsmaatschappij N.V. 6.125%, due 8/17/26 (b) 265,000 287,143 Tyco Electronics Group S.A. 6.00%, due 10/1/12 1,815,000 1,958,962 ------------ 2,246,105 ------------ OIL & GAS 1.0% CITIC Resources Finance, Ltd. 6.75%, due 5/15/14 (b) 200,000 204,000 Gaz Capital S.A. 8.125%, due 7/31/14 (b) 3,085,000 3,405,069 Gazprom International S.A. 7.201%, due 2/1/20 (b) 268,136 282,548 Petroleum Co. of Trinidad & Tobago, Ltd. 9.75%, due 8/14/19 (b) 1,600,000 1,872,000 TNK-BP Finance S.A. 7.50%, due 7/18/16 (b) 285,000 304,950 ------------ 6,068,567 ------------ PIPELINES 0.3% Aquila Canada Finance Corp. 7.75%, due 6/15/11 1,595,000 1,682,408 ------------ TELECOMMUNICATIONS 2.2% Inmarsat Finance PLC 7.375%, due 12/1/17 (b) 1,111,000 1,158,218 Intelsat Subsidiary Holding Co., Ltd. 8.50%, due 1/15/13 1,105,000 1,124,338 Millicom International Cellular S.A. 10.00%, due 12/1/13 10,000 10,375 Qtel International Finance, Ltd. 6.50%, due 6/10/14 (b) 1,500,000 1,635,559 Rogers Communications, Inc. 9.625%, due 5/1/11 50,000 53,991 Telecom Italia Capital S.A. 6.175%, due 6/18/14 3,145,000 3,378,655 6.999%, due 6/4/18 775,000 838,843 7.175%, due 6/18/19 545,000 594,181 Virgin Media Finance PLC 8.375%, due 10/15/19 180,000 188,550 Vodafone Group PLC 5.625%, due 2/27/17 3,578,000 3,852,701 ------------ 12,835,411 ------------ Total Yankee Bonds (Cost $57,901,824) 59,762,394 ------------ Total Long-Term Bonds (Cost $552,961,487) 570,960,032 ------------ <Caption> SHARES COMMON STOCK 0.0%++ - ------------------------------------------------------- COMMERCIAL SERVICES 0.0%++ World Color Press, Inc. (f) 106 1,283 ------------ Total Common Stock (Cost $13,164) 1,283 ------------ <Caption> NUMBER OF WARRANTS WARRANTS 0.0%++ - ------------------------------------------------------- COMMERCIAL SERVICES 0.0%++ World Color Press, Inc. Strike Price $13.00 Expires 7/20/14 (f) 61 320 Strike Price $16.30 Expires 7/20/14 (f) 61 170 ------------ 490 ------------ MEDIA 0.0%++ ION Media Networks, Inc. Expires 12/12/39 (c)(f)(h) 1,194 12 ------------ Total Warrants (Cost $2,395) 502 ------------ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENT 13.8% - ------------------------------------------------------- REPURCHASE AGREEMENT 13.8% State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $81,029,904 (Collateralized by a United States Treasury Bill with a rate of 0.107% and a maturity date of 6/3/10, with a Principal Amount of $82,660,000 and a Market Value of $82,651,734) $81,029,837 $ 81,029,837 ------------ Total Short-Term Investment (Cost $81,029,837) 81,029,837 ------------ Total Investments (Cost $634,006,883) (l) 111.0% 651,991,654 Other Assets, Less Liabilities (11.0) (64,638,044) ----------- ------------ Net Assets 100.0% $587,353,610 =========== ============ </Table> <Table> +++ On a daily basis New York Life Investments confirms that the value of the Fund's liquid assets (liquid portfolio securities and cash) is sufficient to cover its potential senior securities (e.g., futures, swaps, options). ++ Less than one-tenth of a percent. (a) Floating rate--Rate shown is the rate in effect at April 30, 2010. (b) May be sold to institutional investors only under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. (c) Illiquid security. The total market value of these securities at April 30, 2010 is $681,956, which represents 0.1% of the Fund's net assets. (d) Subprime mortgage investment and other asset-backed securities. The total market value of the securities at April 30, 2010 is $549,430, which represents 0.1% of the Fund's net assets. (e) Issue in default. (f) Non-income producing security. (g) The debt is guaranteed under the Federal Deposit Insurance Corporation (FDIC) Temporary Liquidity Guarantee Program and is backed by the full faith and credit of the United States. The expiration date of the FDIC's guarantee is the earlier of the maturity date of the debt or June 30, 2012. (h) Fair valued security. The total market value of these securities at April 30, 2010 is $533,068, which represents 0.1% of the Fund's net assets. (i) PIK ("Payment in Kind")--interest or dividend payment is made with additional securities. (j) TBA--Securities purchased on a forward commitment basis with an approximate principal amount and maturity date. The actual principal amount and maturity date will be determined upon settlement. The market value of these securities at April 30, 2010 is $70,546,833, which represents 12.0% of the Fund's net assets. All or a portion of these securities were acquired under a mortgage dollar roll agreement. (k) Yankee Bond--dollar-denominated bond issued in the United States by a foreign bank or corporation. (l) At April 30, 2010, cost is $634,058,866 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $22,912,301 Gross unrealized depreciation (4,979,513) ----------- Net unrealized appreciation $17,932,788 =========== </Table> 22 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Long-Term Bonds Asset-Backed Securities $ -- $ 2,985,725 $ -- $ 2,985,725 Corporate Bonds (b) -- 248,330,778 96,756 248,427,534 Foreign Government Bond -- 105,625 -- 105,625 Mortgage-Backed Securities (c) -- 46,518,079 436,300 46,954,379 Municipal Bond -- 356,745 -- 356,745 U.S. Government & Federal Agencies -- 212,367,630 -- 212,367,630 Yankee Bonds -- 59,762,394 -- 59,762,394 ------ ------------ -------- ------------ Total Long-Term Bonds -- 570,426,976 533,056 570,960,032 ------ ------------ -------- ------------ Common Stock 1,283 -- -- 1,283 Warrants (d) 490 -- 12 502 Short-Term Investment Repurchase Agreement -- 81,029,837 -- 81,029,837 ------ ------------ -------- ------------ Total Investments in Securities 1,773 651,456,813 533,068 651,991,654 ------ ------------ -------- ------------ Other Financial Instruments Foreign Currency Forward Contracts (e) -- 1,833 -- 1,833 ------ ------------ -------- ------------ Total Investments in Securities and Other Financial Instruments $1,773 $651,458,646 $533,068 $651,993,487 ====== ============ ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) The level 3 securities valued at $780, $1,691 and $94,285 are Commercial Services, Media and Retail, respectively, within the Corporate Bonds section of the Portfolio of Investments. (c) The level 3 security valued at $436,300 is held in Commercial Mortgage Loans (Collateralized Mortgage Obligations) within the Mortgaged-Backed Securities section of the Portfolio of Investments. (d) The level 3 security valued at $12 is held in Media within the Warrants section of the Portfolio of Investments. (e) The value listed for these securities reflects unrealized appreciation as shown on the table of foreign currency forward contracts. (See Note 5) The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 23 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2. The following is a reconciliation of investments in which significant unobservable inputs (level 3) were used in determining value: The following is a reconciliation of investments in which significant unobservable inputs (Level 3) were used in determining value: <Table> <Caption> BALANCE AS OF ACCRUED REALIZED OCTOBER 31, DISCOUNTS GAIN INVESTMENTS IN SECURITIES 2009 (PREMIUMS) (LOSS) Long-Term Bonds Asset-Backed Securities Credit Cards $230,921 $(30) $(121) Corporate Bonds Commercial Services 780 -- -- Media 2,001 16 -- Retail 93,628 (67) (50) Mortgage-Backed Securities Commercial Mortgage Loans (Collateralized Mortgage Obligations) 431,595 -- -- Warrants Media -- -- -- -------- ---- ----- Total $758,925 $(81) $(171) ======== ==== ===== <Caption> CHANGE IN UNREALIZED APPRECIATION (DEPRECIATION) FROM CHANGE IN NET NET BALANCE INVESTMENTS UNREALIZED TRANSFERS TRANSFERS AS OF STILL HELD AT APPRECIATION NET NET IN TO OUT OF APRIL 30, APRIL 30, INVESTMENTS IN SECURITIES (DEPRECIATION) PURCHASES SALES LEVEL 3 LEVEL 3 2010 2010 (A) Long-Term Bonds Asset-Backed Securities Credit Cards $ 3,522 $ -- $(234,292) $-- $-- $ -- $ -- Corporate Bonds Commercial Services -- -- -- -- -- 780 -- Media (510) 184 -- -- -- 1,691 (510) Retail 2,659 -- (1,885) -- -- 94,285 2,547 Mortgage-Backed Securities Commercial Mortgage Loans (Collateralized Mortgage Obligations) 13,005 (8,300) -- -- 436,300 12,465 Warrants Media 8 4 -- -- -- 12 8 ------- ---- --------- --- --- -------- ------- Total $18,684 $188 $(244,477) $-- $-- $533,068 $14,510 ======= ==== ========= === === ======== ======= </Table> (a) Included in "Net change in unrealized appreciation (depreciation) on investments" in the Statement of Operations. 24 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $552,977,046) $570,961,817 Repurchase agreement, at value (identified cost $81,029,837) 81,029,837 Receivables: Interest 6,429,363 Investment securities sold 1,199,729 Fund shares sold 156,758 Other assets 76,242 Unrealized appreciation on foreign currency forward contracts 1,833 ------------ Total assets 659,855,579 ------------ LIABILITIES: Payables: Investment securities purchased 71,799,699 Fund shares redeemed 255,182 Manager (See Note 3) 181,960 Shareholder communication 39,725 Transfer agent (See Note 3) 32,413 NYLIFE Distributors (See Note 3) 28,224 Professional fees 19,953 Custodian 3,882 Trustees 89 Accrued expenses 2,217 Dividend payable 138,625 ------------ Total liabilities 72,501,969 ------------ Net assets $587,353,610 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 55,874 Additional paid-in capital 571,196,536 ------------ 571,252,410 Accumulated distributions in excess of net investment income (76,482) Accumulated net realized loss on investments, futures transactions and foreign currency transactions (1,808,922) Net unrealized appreciation on investments 17,984,771 Net unrealized appreciation on translation of other assets and liabilities in foreign currencies and foreign currency forward contracts 1,833 ------------ Net assets $587,353,610 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 3,225,397 ============ Shares of beneficial interest outstanding 305,594 ============ Net asset value per share outstanding $ 10.55 Maximum sales charge (4.50% of offering price) 0.50 ------------ Maximum offering price per share outstanding $ 11.05 ============ CLASS A Net assets applicable to outstanding shares $ 33,396,967 ============ Shares of beneficial interest outstanding 3,178,880 ============ Net asset value per share outstanding $ 10.51 Maximum sales charge (4.50% of offering price) 0.50 ------------ Maximum offering price per share outstanding $ 11.01 ============ CLASS B Net assets applicable to outstanding shares $ 6,303,256 ============ Shares of beneficial interest outstanding 599,287 ============ Net asset value and offering price per share outstanding $ 10.52 ============ CLASS C Net assets applicable to outstanding shares $ 19,065,217 ============ Shares of beneficial interest outstanding 1,811,043 ============ Net asset value and offering price per share outstanding $ 10.53 ============ CLASS I Net assets applicable to outstanding shares $525,362,773 ============ Shares of beneficial interest outstanding 49,978,998 ============ Net asset value and offering price per share outstanding $ 10.51 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 25 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Interest $12,577,387 ----------- EXPENSES: Manager (See Note 3) 1,723,579 Transfer agent (See Note 3) 311,716 Distribution/Service--Investor Class (See Note 3) 3,462 Distribution/Service--Class A (See Note 3) 44,232 Distribution/Service--Class B (See Note 3) 31,011 Distribution/Service--Class C (See Note 3) 90,448 Professional fees 62,018 Shareholder communication 46,526 Registration 43,068 Custodian 27,322 Trustees 9,995 Miscellaneous 12,672 ----------- Total expenses before waiver 2,406,049 Expense waiver from Manager (See Note 3) (503,767) ----------- Net expenses 1,902,282 ----------- Net investment income 10,675,105 ----------- REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS AND FOREIGN CURRENCY TRANSACTIONS: Net realized gain (loss) on: Security transactions 4,375,519 Futures transactions (229,789) Foreign currency transactions (34,318) ----------- Net realized gain on investments, futures transactions and foreign currency transactions 4,111,412 ----------- Net change in unrealized appreciation (depreciation) on: Investments 7,525,320 Futures contracts 139,153 Translation of other assets and liabilities in foreign currencies and foreign currency forward contracts (8,099) ----------- Net change in unrealized appreciation on investments, futures contracts and foreign currency transactions 7,656,374 ----------- Net realized and unrealized gain on investments, futures transactions and foreign currency transactions 11,767,786 ----------- Net increase in net assets resulting from operations $22,442,891 =========== </Table> 26 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 10,675,105 $ 7,469,316 Net realized gain on investments, futures transactions and foreign currency transactions 4,111,412 3,759,398 Net change in unrealized appreciation (depreciation) on investments, futures contracts and foreign currency transactions 7,656,374 17,268,835 -------------------------- Net increase in net assets resulting from operations 22,442,891 28,497,549 -------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (46,704) (61,839) Class A (602,885) (777,322) Class B (79,440) (121,566) Class C (234,198) (289,052) Class I (9,713,408) (6,258,791) -------------------------- (10,676,635) (7,508,570) -------------------------- From net realized gain on investments: Investor Class (5,598) -- Class A (69,433) -- Class B (12,101) -- Class C (34,781) -- Class I (1,013,978) -- -------------------------- (1,135,891) -- -------------------------- Total dividends and distributions to shareholders (11,812,526) (7,508,570) -------------------------- Capital share transactions: Net proceeds from sale of shares 61,602,278 176,762,267 Net asset value of shares issued in connection with the acquisition of MainStay Institutional Bond Fund (See Note 10) -- 255,388,290 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 10,961,804 6,350,100 Cost of shares redeemed (71,051,580) (46,993,449) -------------------------- Increase in net assets derived from capital share transactions 1,512,502 391,507,208 -------------------------- Net increase in net assets 12,142,867 412,496,187 NET ASSETS: Beginning of period 575,210,743 162,714,556 -------------------------- End of period $587,353,610 $575,210,743 ========================== Accumulated distributions in excess of net investment income at end of period $ (76,482) $ (74,952) ========================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 27 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $10.37 $ 9.39 $ 9.92 ------ ------ ------ Net investment income 0.17 0.30 0.25 Net realized and unrealized gain (loss) on investments 0.20 0.96 (0.54) Net realized and unrealized gain (loss) on foreign currency transactions (0.00)++ 0.01 -- ------ ------ ------ Total from investment operations 1.37 1.27 (0.29) ------ ------ ------ Less dividends and distributions: From net investment income (0.17) (0.29) (0.24) From net realized gain on investments (0.02) -- -- ------ ------ ------ Total dividends and distributions (0.19) (0.29) (0.24) ------ ------ ------ Net asset value at end of period $10.55 $10.37 $ 9.39 ====== ====== ====== Total investment return (a) 3.61%(b) 13.72% (2.98%)(b) Ratios (to average net assets)/Supplemental Data: Net investment income 3.30%++ 3.03% 3.73% ++ Net expenses 1.05%++ 1.17% 1.20% ++ Expenses (before waiver/reimbursement) 1.16%++ 1.25% 1.34% ++ Portfolio turnover rate 118%(c) 246%(c) 114%(c) Net assets at end of period (in 000's) $3,225 $2,743 $1,727 </Table> <Table> <Caption> CLASS B -------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $10.33 $ 9.36 $ 9.74 $ 9.76 $ 9.73 $ 9.99 ------ ------ ------ ------ ------ ------ Net investment income 0.13 0.23 0.30 0.35 0.32 0.26 Net realized and unrealized gain (loss) on investments 0.21 0.95 (0.37) 0.01 0.01 (0.27) Net realized and unrealized gain (loss) on foreign currency transactions (0.00)++ 0.01 -- 0.00 ++ (0.00)++ -- ------ ------ ------ ------ ------ ------ Total from investment operations 0.34 1.19 (0.07) 0.36 0.33 (0.01) ------ ------ ------ ------ ------ ------ Less dividends and distributions: From net investment income (0.13) (0.22) (0.31) (0.38) (0.30) (0.25) From net realized gain on investments (0.02) -- -- -- -- -- ------ ------ ------ ------ ------ ------ Total dividends and distributions (0.15) (0.22) (0.31) (0.38) (0.30) (0.25) ------ ------ ------ ------ ------ ------ Net asset value at end of period $10.52 $10.33 $ 9.36 $ 9.74 $ 9.76 $ 9.73 ====== ====== ====== ====== ====== ====== Total investment return (a) 3.34%(b) 12.82% (0.79%) 3.75% 3.46% (0.11%) Ratios (to average net assets)/Supplemental Data: Net investment income 2.55%++ 2.29% 3.13% 3.60% 3.19% 2.70% Net expenses 1.80%++ 1.92% 1.91% 1.85% 1.85% 1.83% Expenses (before waiver/reimbursement) 1.91%++ 2.00% 2.08% 2.13% 2.07% 2.16% Portfolio turnover rate 118%(c) 246%(c) 114%(c) 70% 146%(c) 192% (c) Net assets at end of period (in 000's) $6,303 $6,065 $4,580 $2,968 $2,912 $4,359 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. ++ Less than one cent per share. (a) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (b) Total return is not annualized. (c) The portfolio turnover rates not including mortgage dollar rolls were 46%, 130%, 92%, 64% and 76% for the six months ended April 30, 2010 and years ended October 31, 2009, 2008, 2006 and 2005, respectively. </Table> 28 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A --------------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 10.32 $ 9.35 $ 9.73 $ 9.74 $ 9.72 $ 9.98 ------- ------- ------- ------- ------ ------ 0.18 0.34 0.43 0.43 0.39 0.34 0.21 0.93 (0.41) 0.01 0.00 ++ (0.28) (0.00)++ 0.01 -- 0.00++ (0.00)++ -- ------- ------- ------- ------- ------ ------ 0.39 1.28 0.02 0.44 0.39 0.06 ------- ------- ------- ------- ------ ------ (0.18) (0.31) (0.40) (0.45) (0.37) (0.32) (0.02) -- -- -- -- -- ------- ------- ------- ------- ------ ------ (0.20) (0.31) (0.40) (0.45) (0.37) (0.32) ------- ------- ------- ------- ------ ------ $ 10.51 $ 10.32 $ 9.35 $ 9.73 $ 9.74 $ 9.72 ======= ======= ======= ======= ====== ====== 3.80%(b) 13.89% 0.07% 4.63% 4.14% 0.63% 3.44%++ 3.20% 4.02% 4.35% 3.94% 3.45% 0.91%++ 1.00% 1.03% 1.10% 1.10% 1.08% 1.02%++ 1.08% 1.16% 1.38% 1.32% 1.41% 118%(c) 246%(c) 114%(c) 70% 146%(c) 192%(c) $33,397 $33,134 $16,211 $10,821 $9,468 $8,062 </Table> <Table> <Caption> CLASS C ------------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 10.34 $ 9.37 $ 9.75 $ 9.76 $ 9.73 $ 9.99 ------- ------- ------ ------ ------ ------ 0.13 0.23 0.30 0.35 0.32 0.26 0.21 0.95 (0.37) 0.02 0.01 (0.27) (0.00)++ 0.01 -- 0.00++ (0.00)++ -- ------- ------- ------ ------ ------ ------ 0.34 1.19 (0.07) 0.37 0.33 (0.01) ------- ------- ------ ------ ------ ------ 0.13 (0.22) (0.31) (0.38) (0.30) (0.25) (0.02) -- -- -- -- -- ------- ------- ------ ------ ------ ------ (0.15) (0.22) (0.31) (0.38) (0.30) (0.25) ------- ------- ------ ------ ------ ------ $ 10.53 $ 10.34 $ 9.37 $ 9.75 $ 9.76 $ 9.73 ======= ======= ====== ====== ====== ====== 3.34%(b) 12.92% (0.89%) 3.86% 3.46% (0.11%) 2.55%++ 2.27% 3.11% 3.60% 3.19% 2.70% 1.80%++ 1.92% 1.92% 1.85% 1.85% 1.83% 1.91%++ 2.00% 2.08% 2.13% 2.07% 2.16% 118%(c) 246%(c) 114%(c) 70% 146%(c) 192%(c) $19,065 $16,747 $7,106 $2,689 $1,464 $1,708 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 29 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS I ------------------------------------------------------------------------------------------ SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 10.32 $ 9.35 $ 9.73 $ 9.75 $ 9.72 $ 10.00 -------- -------- -------- -------- -------- -------- Net investment income 0.19 0.34 0.43 0.46 0.41 0.38 Net realized and unrealized gain (loss) on investments 0.21 0.96 (0.38) 0.01 0.03 (0.28) Net realized and unrealized gain (loss) on foreign currency transactions (0.00)++ 0.01 -- 0.00 ++ (0.00)++ -- -------- -------- -------- -------- -------- -------- Total from investment operations 0.40 1.31 0.05 0.47 0.44 0.10 -------- -------- -------- -------- -------- -------- Less dividends and distributions: From net investment income (0.19) (0.34) (0.43) (0.49) (0.41) (0.38) From net realized gain on investments (0.02) -- -- -- -- -- -------- -------- -------- -------- -------- -------- Total dividends and distributions (0.21) (0.34) (0.43) (0.49) (0.41) (0.38) -------- -------- -------- -------- -------- -------- Net asset value at end of period $ 10.51 $ 10.32 $ 9.35 $ 9.73 $ 9.75 $ 9.72 ======== ======== ======== ======== ======== ======== Total investment return (a) 3.96%(b) 14.22% 0.39% 4.94% 4.70% 0.97% Ratios (to average net assets)/Supplemental Data: Net investment income 3.76%++ 3.50% 4.35% 4.75% 4.34% 3.81% Net expenses 0.59%++ 0.66% 0.70% 0.70% 0.70% 0.72% Expenses (before waiver/reimbursement) 0.77%++ 0.83% 0.78% 0.74% 0.76% 0.86% Portfolio turnover rate 118%(c) 246%(c) 114%(c) 70% 146%(c) 192%(c) Net assets at end of period (in 000's) $525,363 $516,522 $133,090 $140,221 $125,525 $115,147 </Table> <Table> * Unaudited. ++ Annualized. ++ Less than one cent per share. (a) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (b) Total return is not annualized. (c) The portfolio turnover rates not including mortgage dollar rolls were 46%, 130%, 92%, 64% and 76% for the six months ended April 30, 2010 and years ended October 31, 2009, 2008, 2006 and 2005, respectively. </Table> 30 MainStay Intermediate Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Intermediate Term Bond Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay Intermediate Term Bond Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers five classes of shares. Class I shares commenced operations on January 2, 1991. Class A shares, Class B shares and Class C shares commenced operations on January 2, 2004. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class B shares and Class C shares are offered at NAV without an initial sales charge, although a declining contingent deferred sales charge may be imposed on redemptions made within six years of purchase of Class B shares and a 1.00% contingent deferred sales charge may be imposed on redemptions made within one year of purchase of Class C shares. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Class B shares convert to either Investor Class or Class A shares eight years after the date they were purchased. Additionally, depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The five classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class B and Class C shares are subject to higher distribution and/or service fee rates than Investor Class and Class A shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek to maximize total return, consistent with liquidity, moderate risk to principal and investment in debt securities. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Debt securities are valued at prices supplied by a pricing agent or broker selected by the Fund's Manager (as defined in Note 3(A)) in consultation with the Fund's Subadvisor, if any (as defined in Note 3(A)), whose prices reflect broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the Fund's Manager, in consultation with the Fund's Subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund held securities with a value of $533,068 that were valued in such a manner. Certain events may occur between the time that foreign markets close, on which securities held by the Fund principally trade, and the time at which the Fund's NAV is calculated. These events may include, but are not limited to, situations relating to a single issuer in a market sector, significant fluctuations in U.S. or foreign markets, natural mainstayinvestments.com 31 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) disasters, armed conflicts, governmental actions or other developments not tied directly to the securities markets. Should the Manager or Subadvisor, as defined in Note 3(A), conclude that such events may have affected the accuracy of the last price reported on the local foreign market, the Manager or Subadvisor may, pursuant to procedures adopted by the Fund's Board, adjust the value of the local price to reflect the impact on the price of such securities as a result of such events. Additionally, international equity securities are also fair valued whenever the movement of a particular index exceeds certain thresholds. In such cases, the securities are fair valued by applying factors provided by a third party vendor in accordance with the Fund's policies and procedures. At April 30, 2010, certain foreign equity securities held by the Fund were fair valued. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. Generally, a security is considered illiquid if it cannot be sold or disposed of in the ordinary course of business at approximately the price at which it is valued. Its illiquidity might prevent the sale of such security at a time when the Manager or Subadvisor, if any, as defined in Note 3(A) might wish to sell, and these securities could have the effect of decreasing the overall level of a Fund's liquidity. Further, the lack of an established secondary market may make it more difficult to value illiquid securities, requiring the Fund to rely on judgments that may be somewhat subjective in determining value, which could vary from the amount that the Fund could realize upon disposition. Difficulty in selling illiquid securities may result in a loss or may be costly to the Fund. Under the supervision of the Board, the Manager or Subadvisor, if any, determines the liquidity of a Fund's investments; in doing so, the Manager or Subadvisor, if any, may consider various factors, including (1) the frequency of trades and quotations, (2) the number of dealers and prospective purchasers, (3) the dealer undertakings to make a market, and (4) the nature of the security and the market in which it trades (e.g., the time needed to dispose of the security, the method of soliciting offers and the mechanics of transfer). Illiquid securities generally will be valued in such manner, as the Board in good faith deems appropriate to reflect their fair market value. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is 32 MainStay Intermediate Term Bond Fund "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income monthly and distributions of net realized capital and currency gains, if any, annually, Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method and include gains and losses from repayments of principal on mortgage-backed securities. Interest income is accrued as earned using the effective interest rate method. Discounts and premiums on securities purchased, other than short-term investments, for the Fund are accreted and amortized, respectively, on the effective interest rate method over the life of the respective securities or, in the case of a callable security, over the period to the first date of call. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Income from payment-in-kind securities is recorded daily based on the effective interest method of accrual. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) FUTURES CONTRACTS. A futures contract is an agreement to purchase or sell a specified quantity of an underlying instrument at a specified future date and price, or to make or receive a cash payment based on the value of a financial instrument (e.g., foreign currency, interest rate, security, or securities index.) The Fund is subject to interest rate risk in the normal course of investing in these transactions. 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" such contract on a daily basis to reflect the market value of the contract at the end of each day's trading. The Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in the value of the contract. Such receipts or payments are known as "variation margin". When the futures contract is closed, the Fund records a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and the Fund's basis in the contract. The use of futures contracts involves, to varying degrees, elements of market risk in excess of the amount recognized in the Statement of Assets and Liabilities. The contract or notional amounts and variation margin reflect the extent of the Fund's involvement in open futures positions. Risks arise from the possible imperfect correlation in movements in the price of futures contracts, interest rates and the underlying hedged assets, and the possible inability of counterparties to meet the terms of their contracts. However, the Fund's activities in futures contracts have minimal mainstayinvestments.com 33 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) counterparty risk as they are conducted through regulated exchanges that guarantee the futures against default by the counterparty. The Fund invests in futures contracts to help manage the duration and yield curve of the portfolio while minimizing the exposure to wider bid/ask spreads in traditional bonds. The Fund's investment in futures contracts and other derivatives may increase the volatility of the Fund's NAV and may result in a loss to the Fund. (I) FOREIGN CURRENCY FORWARD CONTRACTS. The Fund may enter into foreign currency forward contracts, which are agreements to buy or sell currencies of different countries on a specified future date at a specified rate. The Fund is subject to foreign currency exchange rate risk in the normal course of investing in these transactions. During the period the forward contract is open, changes in the value of the contract are recognized as unrealized gains or losses by "marking to market" such contract on a daily basis to reflect the market value of the contract at the end of each day's trading. Cash movement occurs on settlement date. When the forward contract is closed, the Fund records a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and the Fund's basis in the contract. The Fund enters into foreign currency forward contracts to reduce currency risk versus the benchmark or for trade settlement. The use of foreign currency forward contracts involves, to varying degrees, elements of market risk in excess of the amount recognized in the Statement of Assets and Liabilities. The contract amount reflects the extent of the Fund's involvement in these financial instruments. Risks arise from the possible movements in the foreign exchange rates underlying these instruments. While a Fund may enter into forward contracts to reduce currency exchange risks, changes in currency exchange rates may result in poorer overall performance for the Fund than if it had not engaged in such transactions. Exchange rate movements can be large, depending on the currency, and can last for extended periods of time, affecting the value of the Fund's assets. Moreover, there may be an imperfect correlation between the Fund's holdings of securities denominated in a particular currency and forward contracts entered into by the Fund. Such imperfect correlation may prevent the Fund from achieving the intended hedge or expose the Fund to the risk of currency exchange loss. The unrealized appreciation (depreciation) on forward contracts reflects the Fund's exposure at valuation date to credit loss in the event of a counterparty's failure to perform its obligations. (See Note 5.) (J) MORTGAGE DOLLAR ROLLS. The Fund may enter into mortgage dollar roll ("MDR") transactions in which it sells mortgage-backed securities ("MBS") from its portfolio to a counterparty from whom it simultaneously agrees to buy a similar security on a delayed delivery basis. The MDR transactions of the Fund are classified as purchase and sale transactions. The securities sold in connection with the MDRs are removed from the portfolio and a realized gain or loss is recognized. The securities the Fund has agreed to acquire are included at market value in the Portfolio of Investments and liabilities for such purchase commitments are included as payables for investments purchased. During the roll period, the Fund foregoes principal and interest paid on the securities. The Fund is compensated by the difference between the current sales price and the forward price for the future as well as by the earnings on the cash proceeds of the initial sale. MDRs may be renewed without physical delivery of the securities subject to the contract. The Fund maintains liquid assets from its portfolio having a value not less than the repurchase price, including accrued interest. MDR transactions involve certain risks, including the risk that the MBS returned to the Fund at the end of the roll, while substantially similar, could be inferior to what was initially sold to the counterparty. (K) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (L) CONCENTRATION OF RISK. The Fund invests in foreign securities, which carry certain risks that are in addition to the usual risks inherent in domestic instruments. These risks include those resulting from currency fluctuations, future adverse political and economic developments and possible imposition of currency exchange blockages or 34 MainStay Intermediate Term Bond Fund other foreign governmental laws or restrictions. These risks are likely to be greater in emerging markets than in developed markets. The ability of issuers of debt securities held by the Fund to meet their obligations may be affected by economic or political developments in a specific country, industry or region. (M) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. (N) QUANTITATIVE DISCLOSURE OF DERIVATIVE HOLDINGS. The following tables show additional disclosures about the Fund's derivative and hedging activities, including how such activities are accounted for and their effect on the Fund's financial positions, performance and cash flows. These derivatives are not accounted for as hedging instruments. Fair value of Derivatives as of April 30, 2010: ASSET DERIVATIVES <Table> <Caption> STATEMENT OF FOREIGN ASSETS AND EXCHANGE EQUITY INTEREST LIABILITIES CONTRACTS CONTRACTS RATE LOCATION RISK RISK RISK TOTAL Warrants Investment in securities, at value $ -- $502 $-- $ 502 Forward Contracts Unrealized appreciation on foreign currency forward contracts 1,833 -- -- 1,833 -------------------------------------------- Total Fair Value $1,833 $502 $-- $2,335 ============================================ </Table> The effect of derivative instruments on the Statement of Operations for the six months ended April 30, 2010. REALIZED GAIN (LOSS) <Table> <Caption> FOREIGN STATEMENT OF EXCHANGE EQUITY INTEREST OPERATIONS CONTRACTS CONTRACTS RATE LOCATION RISK RISK RISK TOTAL Futures Contracts Net realized loss on futures transactions $ -- $-- $(229,789) $(229,789) Forward Contracts Net realized loss on foreign currency transactions (48,272) -- -- (48,272) ---------------------------------------------- Total Realized Loss $(48,272) $-- $(229,789) $(278,061) ============================================== </Table> CHANGE IN APPRECIATION (DEPRECIATION) <Table> <Caption> FOREIGN STATEMENT OF EXCHANGE EQUITY INTEREST OPERATIONS CONTRACTS CONTRACTS RATE LOCATION RISK RISK RISK TOTAL Warrants Net change in unrealized appreciation (depreciation) on security transactions $ -- $106 $ -- $ 105 Futures Contracts Net change in unrealized appreciation (depreciation) on futures contracts -- -- 139,153 139,153 Forward Contracts Net change in unrealized appreciation (depreciation) on translation of other assets and liabilities in foreign currencies and foreign currency forward contracts 874 -- -- 874 -------------------------------------------- Total Change in Appreciation (Depreciation) $874 $106 $139,153 $140,132 ============================================ </Table> mainstayinvestments.com 35 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> FOREIGN EXCHANGE EQUITY INTEREST CONTRACTS CONTRACTS RATE RISK RISK RISK TOTAL Warrants (2) -- 59 -- 59 Futures Contracts Long (2) -- -- 46 46 Futures Contracts Short (2) -- -- (386) (386) Forward Contracts Long (3) $ 2,162,162 -- -- $ 2,162,162 Forward Contracts Short (3) $(1,910,651) -- -- $(1,910,651) =================================================== </Table> (1) Amount disclosed represents the weighted average held during the six-month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. (3) Amount(s) represent(s) notional amount. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. MacKay Shields LLC (the "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.60% on assets up to $500 million, 0.575% on assets from $500 million to $1 billion, and 0.55% on assets in excess of $1 billion. Effective on September 11, 2009, New York Life Investments has contractually agreed to waive a portion of its management fee so that it does not exceed 0.50% on assets up to $1 billion and 0.475% on assets in excess of $1 billion. The effective management fee rate (exclusive of any applicable waivers/reimbursements) was 0.60% for the six-month period ended April 30, 2010. Effective on September 11, 2009, New York Life Investments had agreed to limit total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, and other transaction expenses relating to the purchase or sale of portfolio investments and the fees and expenses of any other fund in which the fund invests) of Class I shares to 0.50% through November 27, 2009 and to 0.60% thereafter. This agreement also requires the Manager to waive a portion of the management fee in addition to the management fee described above or other non-class specific expenses or Investor Class, Class A, Class B and Class C shares to the extent necessary in order to maintain the expense limitation applicable to Class I shares. This agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify of terminate the agreement. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $1,723,579 and waived/reimbursed its fees in the amount of $503,767. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Pursuant to the Class B and Class C 36 MainStay Intermediate Term Bond Fund Plans, Class B and Class C shares of the Fund pay the Distributor a monthly distribution fee at an annual rate of 0.75% of the average daily net assets of the Fund's Class B and Class C shares, along with a service fee at an annual rate of 0.25% of the average daily net assets of the Class B and Class C shares of the Fund for a total 12b-1 fee of 1.00%. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $2,570 and $13,769, respectively, for the six-month period ended April 30, 2010. The Fund was also advised that the Distributor retained contingent deferred sales charges on redemptions of Class A, Class B and Class C shares of $62, $5,903 and $1,943, respectively, for the six-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 3,302 - ----------------------------------------------- Class A 17,941 - ----------------------------------------------- Class B 7,389 - ----------------------------------------------- Class C 21,560 - ----------------------------------------------- Class I 261,524 - ----------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Class A $ 1,315 0.0%++ - -------------------------------------------------- Class B 1,258 0.0++ - -------------------------------------------------- Class C 1,259 0.0++ - -------------------------------------------------- Class I 79,983,629 15.2 - -------------------------------------------------- </Table> ++ Less than one-tenth of a percent. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $14,580. NOTE 4--FEDERAL INCOME TAX: At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $6,007,340 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. The fund acquired $6,153,939 of capital losses in its reorganization with the MainStay Institutional Bond Fund (See Note 10); use of these losses may be limited due to the provisions of IRC Section 382. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2012 $ 444 2013 3,824 2015 648 2016 1,091 - ---------------------------------- ----- Total $6,007 - ---------------------------------- ----- </Table> The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $7,508,570 - ------------------------------------------------ </Table> mainstayinvestments.com 37 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) NOTE 5--FOREIGN CURRENCY FORWARD CONTRACTS: As of April 30, 2010, the Fund held the following foreign currency forward contracts: <Table> <Caption> CONTRACT CONTRACT AMOUNT AMOUNT UNREALIZED COUNTERPARTY PURCHASED SOLD APPRECIATION Foreign Currency Buy Contracts: - ------------------------------------------------------------------------------------------------------------ Korean Won vs. U.S. Dollar, expiring 5/26/10 JPMorgan Chase Bank KRW 2,400,000,000 USD 2,162,162 USD 1,833 - ------------------------------------------------------------------------------------------------------------ Net unrealized appreciation on foreign currency forward contracts USD1,833 - ------------------------------------------------------------------------------------------------------------ </Table> NOTE 6--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 7--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the six-month period ended April 30, 2010. NOTE 8--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of U.S. Government securities were $386,456 and $477,981, respectively. Purchases and sales of securities, other than U.S. Government securities and short-term securities, were $266,624 and $131,021, respectively. NOTE 9--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 91,723 $ 956,794 Shares issued to shareholders in reinvestment of dividends and distributions 4,845 50,585 Shares redeemed (54,088) (561,755) ------------------------ Net increase in shares outstanding before conversion 42,480 445,624 Shares converted into Investor Class (See Note 1) 17,528 182,806 Shares converted from Investor Class (See Note 1) (19,014) (197,438) ------------------------ Net increase 40,994 $ 430,992 ======================== Year ended October 31, 2009: Shares sold 160,649 $ 1,605,270 Shares issued to shareholders in reinvestment of dividends 5,946 59,452 Shares redeemed (92,608) (919,917) ------------------------ Net increase in shares outstanding before conversion 73,987 744,805 Shares converted into Investor Class (See Note 1) 26,518 265,118 Shares converted from Investor Class (See Note 1) (19,928) (198,805) ------------------------ Net increase 80,577 $ 811,118 ======================== </Table> 38 MainStay Intermediate Term Bond Fund <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,006,899 $ 10,415,411 Shares issued to shareholders in reinvestment of dividends and distributions 52,562 546,178 Shares redeemed (832,432) (8,631,600) ------------------------ Net increase in shares outstanding before conversion 227,029 2,329,989 Shares converted into Class A (See Note 1) 44,884 465,270 Shares converted from Class A (See Note 1) (6,090) (63,455) Shares converted from Class A (a) (298,088) (3,079,252) ------------------------ Net decrease (32,265) $ (347,448) ======================== Year ended October 31, 2009: Shares sold 2,304,718 $ 22,920,086 Shares issued to shareholders in reinvestment of dividends 63,582 632,857 Shares redeemed (951,379) (9,464,145) ------------------------ Net increase in shares outstanding before conversion 1,416,921 14,088,798 Shares converted into Class A (See Note 1) 70,766 701,600 Shares converted from Class A (See Note 1) (10,393) (104,711) ------------------------ Net increase 1,477,294 $ 14,685,687 ======================== <Caption> CLASS B SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 150,265 $ 1,559,641 Shares issued to shareholders in reinvestment of dividends and distributions 6,793 70,677 Shares redeemed (107,700) (1,120,289) ------------------------ Net increase in shares outstanding before conversion 49,358 510,029 Shares converted from Class B (See Note 1) (37,267) (387,183) ------------------------ Net increase 12,091 $ 122,846 ======================== Year ended October 31, 2009: Shares sold 363,320 $ 3,596,090 Shares issued to shareholders in reinvestment of dividends 9,487 94,225 Shares redeemed (208,125) (2,062,284) ------------------------ Net increase in shares outstanding before conversion 164,682 1,628,031 Shares converted from Class B (See Note 1) (66,941) (663,202) ------------------------ Net increase 97,741 $ 964,829 ======================== <Caption> CLASS C SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 495,377 $ 5,146,659 Shares issued to shareholders in reinvestment of dividends and distributions 17,293 180,117 Shares redeemed (321,458) (3,344,255) ------------------------ Net increase 191,212 $ 1,982,521 ======================== Year ended October 31, 2009: Shares sold 1,401,666 $ 13,881,575 Shares issued to shareholders in reinvestment of dividends 19,081 189,869 Shares redeemed (559,604) (5,552,660) ------------------------ Net increase 861,143 $ 8,518,784 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 4,197,638 $ 43,523,773 Shares issued to shareholders in reinvestment of dividends and distributions 972,696 10,114,247 Shares redeemed (5,525,277) (57,393,681) ------------------------ Net decrease in shares outstanding before conversion (354,943) (3,755,661) Shares converted into Class I (a) 298,088 3,079,252 ------------------------ Net decrease (56,855) $ (676,409) ======================== Year ended October 31, 2009: Shares sold 13,363,917 $134,759,246 Shares issued in connection with the acquisition of MainStay Institutional Bond Fund 24,825,107 255,388,290 Shares issued to shareholders in reinvestment of dividends 537,521 5,373,697 Shares redeemed (2,921,987) (28,994,443) ------------------------ Net increase 35,804,558 $366,526,790 ======================== </Table> (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the mainstayinvestments.com 39 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 10-- FUND ACQUISITION: At a meeting held on April 18, 2009, the Board of Trustees approved a plan of reorganization whereby the Fund would acquire the assets, including the investments, and assume the liabilities of MainStay Institutional Bond Fund, a series of The MainStay Funds. Shareholders of the MainStay Institutional Bond Fund approved this reorganization on October 5, 2009, which was then completed on October 16, 2009. The aggregate net assets of the Fund immediately before the acquisition were $264,046,943 and the combined net assets after the acquisition were $519,435,233. The acquisition was accomplished by a tax-free exchange of the following: <Table> <Caption> SHARES VALUE MAINSTAY INSTITUTIONAL BOND FUND - ------------------------------------------------------ Class I 24,649,476 $255,388,290 - ------------------------------------------------------ </Table> In exchange for the MainStay Institutional Bond Fund shares and net assets, the Fund issued 24,825,107 Class I shares. MainStay Institutional Bond Fund's net assets after adjustments for any permanent book-to-tax differences at the acquisition date were as follows, which include the following amounts of capital stock, unrealized appreciation and accumulated net realized loss: <Table> <Caption> ACCUMULATED UNDISTRIBUTED TOTAL NET CAPITAL UNREALIZED NET REALIZED NET INVESTMENT ASSETS STOCK APPRECIATION LOSS INCOME MainStay Institutional Bond Fund $255,388,290 $260,250,315 $1,340,150 ($6,202,175) $-- - -------------------------------------------------------------------------------------------------------------- </Table> NOTE 11--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 12--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 40 MainStay Intermediate Term Bond Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request by calling 800-MAINSTAY (624-6782); visiting the Funds' website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Funds' Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 41 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18332 MS121-10 MSIT10-06/10 B4 (MAINSTAY INVESTMENTS LOGO) MAINSTAY RETIREMENT FUNDS MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY RETIREMENT FUNDS SEMIANNUAL REPORT Unaudited - April 30, 2010 MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- MAINSTAY RETIREMENT 2010 FUND 5 - --------------------------------------------- MAINSTAY RETIREMENT 2020 FUND 20 - --------------------------------------------- MAINSTAY RETIREMENT 2030 FUND 34 - --------------------------------------------- MAINSTAY RETIREMENT 2040 FUND 48 - --------------------------------------------- MAINSTAY RETIREMENT 2050 FUND 62 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 76 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 90 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 90 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO EACH FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF EACH FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF EACH FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. MAINSTAY RETIREMENT 2010 FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 2.05% 17.75% -1.36% Excluding sales charges 7.99 24.61 0.63 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2010 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 9450 10000 10000 10000 9569 9367 9641 10800 7720 6059 5518 11214 4/30/10 9619 8412 7418 12145 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 2.09% 17.71% -1.36% Excluding sales charges 8.04 24.56 0.63 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2010 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 23625 25000 25000 25000 23698 23416 24103 27000 17693 15147 13796 28036 4/30/10 24047 21031 18546 30362 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 8.09% 24.97% 0.89% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2010 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 10149 9367 9641 10800 8206 6059 5518 11214 4/30/10 10255 8412 7418 12145 </Table> 1. Performance tables and graphs do not reflect any deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50%, no contingent deferred sales charge ("CDSC") and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million or more. Class R2 shares are sold with no initial sales charge or CDSC, and have an annual 12b-1 fee of 0.25%. Class R2 shares are available only through corporate-sponsored retirement programs, which include certain minimum program requirements. Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.50%, and are available in certain individual retirement accounts or in certain retirement plans. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 8.01% 24.53% 0.56% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2010 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 10118 9367 9641 10800 8159 6059 5518 11214 4/30/10 10160 8412 7418 12145 </Table> CLASS R3 SHARES(4)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 7.75% 24.22% 0.27% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2010 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 10096 9367 9641 10800 8112 6059 5518 11214 4/30/10 10077 8412 7418 12145 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION S&P 500(R) Index(5) 15.66% 38.84% -5.92% MSCI EAFE(R) Index(6) 2.48 34.43 -10.00 Barclays Capital U.S. Aggregate Bond Index(7) 2.54 8.30 7.10 Average Lipper mixed-asset target 2010 fund(8) 8.30 25.96 -1.00 </Table> current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered February 28, 2008 include the historical performance of Class A shares through February 27, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Class R2 shares commenced investment operations on January 8, 2009. Performance figures for Class R2 shares include the historical performance of Class A shares through January 7, 2009, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R2 shares might have been lower. 4. Class R3 shares commenced investment operations on May 1, 2008. Performance figures for Class R3 shares include the historical performance of Class A shares through April 30, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R3 shares might have been lower. 5. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. The S&P 500 Index is the Fund's broad-based securities market index. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--consists of international stocks representing the developed world outside of North America. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 7. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the MBS Index, and the ABS Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year, and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 8. The average Lipper mixed-asset target 2010 fund is representative of funds that seek to maximize assets for retirement or other purposes with an expected time horizon not exceeding December 31, 2010. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Retirement 2010 Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY RETIREMENT 2010 FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,079.90 $2.42 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,080.40 $1.91 $1,023.00 $1.86 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,080.90 $0.62 $1,024.20 $0.60 - ------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,080.10 $2.42 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,077.50 $3.71 $1,021.20 $3.61 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.47% for Investor Class, 0.37% for Class A, 0.12% for Class I, 0.47% for Class R2 and 0.72% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. mainstayinvestments.com 7 INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Total Return 54.0 Growth of Capital 25.1 Capital Appreciation 12.1 Current Income 8.7 Other Assets, Less Liabilities 0.1 </Table> See Portfolio of Investments on page 12 for specific holdings within these categories. 8 MainStay Retirement 2010 Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY RETIREMENT 2010 FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Retirement 2010 Fund returned 7.99% for Investor Class shares and 8.04% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 8.09%, Class R2 shares returned 8.01% and Class R3 shares returned 7.75%. All share classes underperformed the 8.30% return of the average Lipper(1) mixed-asset target 2010 fund and the 15.66% return of the S&P 500(R) Index(2) for the six months ended April 30, 2010. As of April 30, 2010, Class R1 shares had not commenced investment operations. The S&P 500(R) Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, the Fund's performance was modestly below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, detracted from the Fund's performance relative to the S&P 500(R) Index and the Fund's average Lipper peer fund. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a period when value stocks were in favor. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underlying Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and the Fund's strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity markets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most noteworthy change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This shift had a positive impact on the Fund's performance, as value-oriented small-capitalization stocks 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the S&P 500(R) Index. 3. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. mainstayinvestments.com 9 outpaced growth-oriented larger-cap stocks as the reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. In addition, we reduced the Fund's allocations to MainStay Indexed Bond Fund and MainStay Intermediate Term Bond Fund and directed the proceeds to Underlying Fixed Income Funds that focus on inflation indexed Treasury bonds. This decision had a very modest positive impact on the Fund's performance. During the reporting period, the Fund initiated new positions in Columbia Small Cap Index Fund, MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We selected Columbia Small Cap Index Fund to gain pure exposure to the small-cap segment of the U.S. stock market. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? Columbia Small Cap Index Fund, MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the best total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds invested most heavily in smaller-capitalization stocks. The worst returns came from Underlying Equity Funds that invest abroad, namely MainStay ICAP International Fund, MainStay 130/30 International Fund and MainStay International Equity Fund. These Underlying Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? On an absolute basis, the strongest contributions to the Fund's equity performance came from the Fund's largest Underlying Equity Fund holdings, namely MainStay MAP Fund and MainStay Growth Equity Fund. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. 4. The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. 10 MainStay Retirement 2010 Fund WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE DURING THE REPORTING PERIOD AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction in credit spreads that accompanied the economic recovery. The worst-performing Underlying Fixed Income Fund--and the only Fund holding that provided a negative return--was American Century International Bond Fund. This Underlying Fund was hurt by the potential for sovereign defaults and by a rising U.S. dollar. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 87.5%+ - ----------------------------------------------------- EQUITY FUNDS 45.6% MainStay 130/30 Core Fund Class I 357,010 $ 2,591,895 MainStay 130/30 Growth Fund Class I (a) 27,584 220,397 MainStay 130/30 International Fund Class I 162,591 1,027,577 MainStay Common Stock Fund Class I 151,121 1,657,793 MainStay Epoch Global Choice Fund Class I 21,449 303,068 MainStay Epoch U.S. All Cap Fund Class I 101,066 2,226,494 MainStay Growth Equity Fund Class I 14,403 147,772 MainStay ICAP Equity Fund Class I 52,433 1,795,310 MainStay ICAP International Fund Class I 37,686 1,033,349 MainStay ICAP Select Equity Fund Class I 54,295 1,796,608 MainStay International Equity Fund Class I 71,382 875,852 MainStay Large Cap Growth Fund Class I (a) 314,172 2,038,979 MainStay MAP Fund Class I 85,432 2,559,543 MainStay S&P 500 Index Fund Class I 2,741 75,256 MainStay U.S. Small Cap Fund Class I (a) 48,449 737,876 ----------- Total Equity Funds (Cost $16,683,132) 19,087,769 ----------- FIXED INCOME FUNDS 41.9% MainStay Convertible Fund Class I 10,645 158,607 MainStay Floating Rate Fund Class I 70,610 660,909 MainStay Global High Income Fund Class I 56,408 656,023 MainStay High Yield Corporate Bond Fund Class I 176,398 1,019,579 MainStay High Yield Opportunities Fund Class I 118,361 1,402,574 MainStay Indexed Bond Fund Class I 840,058 9,551,456 MainStay Intermediate Term Bond Fund Class I 389,317 4,091,720 ----------- Total Fixed Income Funds (Cost $16,624,138) 17,540,868 ----------- Total Affiliated Investment Companies (Cost $33,307,270) 36,628,637 ----------- UNAFFILIATED INVESTMENT COMPANIES 12.4% - ----------------------------------------------------- EQUITY FUNDS 3.9% Columbia Funds Series Trust--Columbia SmallCap Index Fund 4,669 74,612 T. Rowe Price Emerging Markets Stock Fund 28,068 867,578 T. Rowe Price International Discovery Fund 18,178 699,498 ----------- Total Equity Funds (Cost $1,534,775) 1,641,688 ----------- FIXED INCOME FUNDS 8.5% American Century Inflation Adjusted Bond Fund 258,114 3,050,906 American Century International Bond Fund Institutional Class 35,507 494,971 ----------- Total Fixed Income Funds (Cost $3,514,034) 3,545,877 ----------- Total Unaffiliated Investment Companies (Cost $5,048,809) 5,187,565 ----------- Total Investments (Cost $38,356,079) (b) 99.9% 41,816,202 Other Assets, Less Liabilities 0.1 62,153 ------- ----------- Net Assets 100.0% 41,878,355 ======= =========== </Table> <Table> + Percentages indicated are based on Fund net assets. (a) Non-income producing Underlying Fund. (b) At April 30, 2010, cost is $41,231,948 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 3,487,508 Gross unrealized depreciation (2,903,254) ----------- Net unrealized appreciation $ 584,254 =========== </Table> 12 MainStay Retirement 2010 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $19,087,769 $ -- $ -- $19,087,769 Fixed Income Funds 17,540,868 -- -- 17,540,868 ----------- -------- -------- ----------- Total Affiliated Investment Companies 36,628,637 -- -- 36,628,637 ----------- -------- -------- ----------- Unaffiliated Investment Companies Equity Funds 1,641,688 -- -- 1,641,688 Fixed Income Funds 3,545,877 -- -- 3,545,877 ----------- -------- -------- ----------- Total Unaffiliated Investment Companies 5,187,565 -- -- 5,187,565 ----------- -------- -------- ----------- Total Investments in Securities $41,816,202 $-- $-- $41,816,202 =========== ======== ======== =========== </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $33,307,270) $36,628,637 Investments in unaffiliated investment companies, at value (identified cost $5,048,809) 5,187,565 Receivables: Investment securities sold 104,915 Fund shares sold 38,363 Manager (See Note 3) 19,591 Other assets 47,209 ----------- Total assets 42,026,280 ----------- LIABILITIES: Due to custodian 104,915 Payables: Transfer agent (See Note 3) 15,011 Professional fees 13,695 Fund shares redeemed 8,003 NYLIFE Distributors (See Note 3) 2,367 Custodian 2,145 Trustees 192 Accrued expenses 1,597 ----------- Total liabilities 147,925 ----------- Net assets $41,878,355 =========== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 4,322 Additional paid-in capital 39,339,575 ----------- 39,343,897 Accumulated undistributed net investment income 208,036 Accumulated net realized loss on investments (1,133,701) Net unrealized appreciation on investments 3,460,123 ----------- Net assets $41,878,355 =========== INVESTOR CLASS Net assets applicable to outstanding shares $ 369,569 =========== Shares of beneficial interest outstanding 38,184 =========== Net asset value per share outstanding $ 9.68 Maximum sales charge (5.50% of offering price) 0.56 ----------- Maximum offering price per share outstanding $ 10.24 =========== CLASS A Net assets applicable to outstanding shares $ 6,701,854 =========== Shares of beneficial interest outstanding 694,571 =========== Net asset value per share outstanding $ 9.65 Maximum sales charge (5.50% of offering price) 0.56 ----------- Maximum offering price per share outstanding $ 10.21 =========== CLASS I Net assets applicable to outstanding shares $32,098,474 =========== Shares of beneficial interest outstanding 3,309,114 =========== Net asset value and offering price per share outstanding $ 9.70 =========== CLASS R2 Net assets applicable to outstanding shares $ 1,737,800 =========== Shares of beneficial interest outstanding 179,929 =========== Net asset value and offering price per share outstanding $ 9.66 =========== CLASS R3 Net assets applicable to outstanding shares $ 970,658 =========== Shares of beneficial interest outstanding 100,465 =========== Net asset value and offering price per share outstanding $ 9.66 =========== </Table> 14 MainStay Retirement 2010 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 512,563 Dividend distributions from unaffiliated investment companies 44,154 ---------- Total income 556,717 ---------- EXPENSES: Transfer agent (See Note 3) 47,342 Registration 46,457 Manager (See Note 3) 20,822 Shareholder communication 18,201 Professional fees 14,256 Distribution/Service--Investor Class (See Note 3) 263 Distribution/Service--Class A (See Note 3) 8,339 Distribution/Service--Class R2 (See Note 3) 2,138 Distribution/Service--Class R3 (See Note 3) 2,476 Custodian 5,655 Trustees 751 Shareholder service (See Note 3) 1,353 Miscellaneous 4,096 ---------- Total expenses before waiver/reimbursement 172,149 Expense waiver/reimbursement from Manager (See Note 3) (131,358) Expense reimbursement from Transfer agent (See Note 3) (1,023) ---------- Net expenses 39,768 ---------- Net investment income 516,949 ---------- REALIZED AND UNREALIZED GAIN ON : Net realized gain on: Affiliated investment company transactions 2,162,823 Unaffiliated investment company transactions 459,662 Realized gain distributions from affiliated investment companies 30,977 Realized gain distributions from unaffiliated investment companies 5,981 ---------- Net realized gain on investments from affiliated and unaffiliated investment companies 2,659,443 ---------- Net change in unrealized appreciation on investments 66,476 ---------- Net realized and unrealized gain on investments 2,725,919 ---------- Net increase in net assets resulting from operations $3,242,868 ========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income $ 516,949 $ 913,605 Net realized gain (loss) on investments from affiliated and unaffiliated investment company transactions 2,659,443 (3,169,896) Net change in unrealized appreciation (depreciation) on investments 66,476 8,007,774 -------------------------- Net increase in net assets resulting from operations 3,242,868 5,751,483 -------------------------- Dividends to shareholders: From net investment income: Investor Class (4,024) (1,237) Class A (142,596) (116,981) Class I (737,674) (519,833) Class R2 (32,713) -- Class R3 (18,719) (18,140) -------------------------- Total dividends to shareholders (935,726) (656,191) -------------------------- Capital share transactions: Net proceeds from sale of shares 6,960,214 24,528,411 Net asset value of shares issued to shareholders in reinvestment of dividends 935,726 656,191 Cost of shares redeemed (10,898,830) (13,157,027) -------------------------- Increase (decrease) in net assets derived from capital share transactions (3,002,890) 12,027,575 -------------------------- Net increase (decrease) in net assets (695,748) 17,122,867 NET ASSETS: Beginning of period 42,574,103 25,451,236 -------------------------- End of period $ 41,878,355 $ 42,574,103 ========================== Accumulated undistributed net investment income at end of period $ 208,036 $ 626,813 ========================== </Table> 16 MainStay Retirement 2010 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS -------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 9.15 $ 7.95 $ 9.95 ------ ------ ------- Net investment income (a) 0.10 0.22 0.15 Net realized and unrealized gain (loss) on investments 0.62 1.17 (2.15) ------ ------ ------- Total from investment operations 0.72 1.39 (2.00) ------ ------ ------- Less dividends and distributions: From net investment income (0.19) (0.19) -- From net realized gain on investments -- -- -- ------ ------ ------- Total dividends and distributions (0.19) (0.19) -- ------ ------ ------- Net asset value at end of period $ 9.68 $ 9.15 $ 7.95 ====== ====== ======= Total investment return (b) 7.99%(c) 17.90% (20.10%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 2.11%++ 2.61% 2.38%++ Net expenses (d) 0.47%++ 0.38% 0.46%++ Expenses (before waiver/reimbursement) (d) 2.25%++ 0.89% 6.41%++ Portfolio turnover rate 53% 76% 127% Net assets at end of period (in 000's) $ 370 $ 163 $ 41 </Table> <Table> <Caption> CLASS I ----------------------------------------------------------- CLASS R2 JUNE 29, ---------- SIX MONTHS 2007** SIX MONTHS ENDED THROUGH ENDED APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, APRIL 30, 2010* 2009 2008 2007 2010* Net asset value at beginning of period $ 9.18 $ 7.96 $ 10.58 $10.00 $ 9.12 ------- ------- ------- ------ ------ Net investment income (a) 0.12 0.25 0.26 0.08 0.10 Net realized and unrealized gain (loss) on investments 0.61 1.18 (2.81) 0.50 0.62 ------- ------- ------- ------ ------ Total from investment operations 0.73 1.43 (2.55) 0.58 0.72 ------- ------- ------- ------ ------ Less dividends and distributions: From net investment income (0.21) (0.21) (0.06) -- (0.18) From net realized gain on investments -- -- (0.01) -- -- ------- ------- ------- ------ ------ Total dividends and distributions (0.21) (0.21) (0.07) -- (0.18) ------- ------- ------- ------ ------ Net asset value at end of period $ 9.70 $ 9.18 $ 7.96 $10.58 $ 9.66 ======= ======= ======= ====== ====== Total investment return (b) 8.09%(c) 18.38% (24.25%) 5.80%(c) 8.01%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 2.56%++ 2.98% 2.77% 2.42%++ 2.14%++ Net expenses (d) 0.12%++ 0.12% 0.13% 0.13%++ 0.47%++ Expenses (before waiver/reimbursement) (d) 0.75%++ 0.84% 1.51% 30.84%++ 1.10%++ Portfolio turnover rate 53% 76% 127% 17% 53% Net assets at end of period (in 000's) $32,098 $33,025 $20,105 $ 930 $1,738 <Caption> CLASS R2 ----------- JANUARY 8, 2009** THROUGH OCTOBER 31, 2009 Net asset value at beginning of period $ 7.84 ------ Net investment income (a) 0.15 Net realized and unrealized gain (loss) on investments 1.13 ------ Total from investment operations 1.28 ------ Less dividends and distributions: From net investment income -- From net realized gain on investments -- ------ Total dividends and distributions -- ------ Net asset value at end of period $ 9.12 ====== Total investment return (b) 16.33%(c)(e) Ratios (to average net assets)/Supplemental Data: Net investment income 2.12%++ Net expenses (d) 0.47%++ Expenses (before waiver/reimbursement) (d) 1.18%++ Portfolio turnover rate 76% Net assets at end of period (in 000's) $1,821 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. (d) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. </Table> 18 MainStay Retirement 2010 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ---------------------------------------------------------------- JUNE 29, SIX MONTHS 2007** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 $ 9.12 $ 7.95 $ 10.57 $10.00 ------ ------ ------- ------ 0.11 0.23 0.24 0.06 0.61 1.15 (2.80) 0.51 ------ ------ ------- ------ 0.72 1.38 (2.56) 0.57 ------ ------ ------- ------ (0.19) (0.21) (0.05) -- -- -- (0.01) -- ------ ------ ------- ------ (0.19) (0.21) (0.06) -- ------ ------ ------- ------ $ 9.65 $ 9.12 $ 7.95 $10.57 ====== ====== ======= ====== 8.04%(c) 17.85% (24.37%) 5.70%(c) 2.26%++ 2.78% 2.46% 1.83%++ 0.37%++ 0.37% 0.38% 0.38%++ 1.00%++ 1.09% 1.81% 31.10%++ 53% 76% 127% 17% $6,702 $6,570 $ 4,418 $ 281 </Table> <Table> <Caption> CLASS R3 ---------------------------------------------------- MAY 1, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 $ 9.13 $ 7.93 $ 10.07 ------ ------ ------- 0.09 0.20 0.14 0.61 1.17 (2.28) ------ ------ ------- 0.70 1.37 (2.14) ------ ------ ------- (0.17) (0.17) -- -- -- -- ------ ------ ------- (0.17) (0.17) -- ------ ------ ------- $ 9.66 $ 9.13 $ 7.93 ====== ====== ======= 7.75%(c) 17.62% (21.25%)(c) 1.92%++ 2.47% 3.25%++ 0.72%++ 0.72% 0.73%++ 1.35%++ 1.44% 1.86%++ 53% 76% 127% $ 971 $ 996 $ 887 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 MAINSTAY RETIREMENT 2020 FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 3.39% 21.90% -3.23% Excluding sales charges 9.41 29.00 -1.28 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2020 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 9450 10000 10000 10000 4/30/08 9470 9367 9641 10800 4/30/09 7062 6059 5518 11214 4/30/10 9110 8412 7418 12145 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 3.47% 21.88% -3.16% Excluding sales charges 9.49 28.98 -1.21 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2020 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 23625 25000 25000 25000 4/30/08 23698 23416 24103 27000 4/30/09 17693 15147 13796 28036 4/30/10 22820 21031 18546 30362 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 9.53% 29.27% -1.02% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2020 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 10043 9367 9641 10800 4/30/09 7515 6059 5518 11214 4/30/10 9715 8412 7418 12145 </Table> 1. Performance tables and graphs do not reflect any deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50%, no contingent deferred sales charge ("CDSC") and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million or more. Class R2 shares are sold with no initial sales charge or CDSC, and have an annual 12b-1 fee of 0.25%. Class R2 shares are available only through corporate-sponsored retirement programs, which include certain minimum program requirements. Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.50%, and are available in certain individual retirement accounts or in certain retirement plans. THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 20 MainStay Retirement 2020 Fund CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 9.36% 29.00% -1.31% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2020 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 10023 9367 9641 10800 4/30/09 7467 6059 5518 11214 4/30/10 9633 8412 7418 12145 </Table> CLASS R3 SHARES(4)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 9.21% 28.65% -1.58% </Table> (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2020 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 10002 9367 9641 10800 4/30/09 7431 6059 5518 11214 4/30/10 9559 8412 7418 12145 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION S&P 500(R) Index(5) 15.66% 38.84% -5.92% MSCI EAFE(R) Index(6) 2.48 34.43 -10.00 Barclays Capital U.S. Aggregate Bond Index(7) 2.54 8.30 7.10 Average Lipper mixed-asset target 2020 fund(8) 9.79 29.79 -3.42 </Table> Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Class R2 shares commenced investment operations on January 8, 2009. Performance figures for Class R2 shares include the historical performance of Class A shares through January 7, 2009, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R2 shares might have been lower. 4. Class R3 shares commenced investment operations on May 1, 2008. Performance figures for Class R3 shares include the historical performance of Class A shares through April 30, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for the Class R3 shares might have been lower. 5. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. The S&P 500 Index is the broad-based securities market index. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--consists of international stocks representing the developed world outside of North America. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 7. The Barclays Capital U.S. Aggregate Bond Index (formerly named the Lehman Brothers(R) U.S. Aggregate Bond Index) consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the MBS Index, and the ABS Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year, and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 8. The average Lipper mixed-asset target 2020 fund is representative of funds that seek to maximize assets for retirement or other purposes with an expected time horizon from January 1, 2016, to December 31, 2020. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 21 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY RETIREMENT 2020 FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,094.10 $2.44 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,094.90 $1.92 $1,023.00 $1.86 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,095.30 $0.62 $1,024.20 $0.60 - ------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,093.60 $2.44 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,092.10 $3.73 $1,021.20 $3.61 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.47% for Investor Class, 0.37% for Class A, 0.12% for Class I, 0.47% for Class R2 and 0.72% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Portfolio/Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. 22 MainStay Retirement 2020 Fund INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Total Return 41.6 Growth of Capital 32.3 Capital Appreciation 15.6 Current Income 10.2 Other Assets, Less Liabilities 0.3 </Table> See Portfolio of Investments on page 26 for specific holdings within these categories. mainstayinvestments.com 23 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY RETIREMENT 2020 FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Retirement 2020 Fund returned 9.41% for Investor Class shares and 9.49% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 9.53%, Class R2 shares returned 9.36% and Class R3 shares returned 9.21%. All share classes underperformed the 9.79% return of the average Lipper(1) mixed-asset target 2020 fund and the 15.66% return of the S&P 500(R) Index(2) for the six months ended April 30, 2010. As of April 30, 2010, Class R1 shares had not commenced investment operations. The S&P 500(R) Index is the Fund's broad-based securities-market index. See page 20 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was moderately below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, detracted from the Fund's performance relative to the S&P 500(R) Index and the Fund's average Lipper peer fund. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a period when value stocks were in favor. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underlying Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and the Fund's strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity markets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most noteworthy change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This shift had a positive impact on the Fund's performance, as value-oriented small-capitalization stocks 1. See footnote on page 21 for more information on Lipper Inc. 2. See footnote on page 21 for more information on the S&P 500(R) Index. 3. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. 24 MainStay Retirement 2020 Fund outpaced growth-oriented larger-cap stocks as the reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated new positions in Columbia Small Cap Index Fund, MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We selected Columbia Small Cap Index Fund to gain pure exposure to the small-cap segment of the U.S. stock market. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? Columbia Small Cap Index Fund, MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the best total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds invested most heavily in smaller-capitalization stocks. The worst returns came from Underlying Equity Funds that invest abroad, namely MainStay ICAP International Fund, MainStay 130/30 International Fund and MainStay International Equity Fund. These Underlying Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? On an absolute basis, the strongest contributions to the Fund's equity performance came from the Fund's largest Underlying Equity Fund holdings, namely MainStay MAP Fund and MainStay Growth Equity Fund. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. DURING THE REPORTING PERIOD, WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction in credit spreads that accompanied the economic recovery. The worst-performing Underlying Fixed Income Fund--and the only Fund holding that provided a negative return--was American Century International Bond Fund. This Underlying Fund was hurt by the potential for sovereign defaults and by a rising U.S. dollar. 4 The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 25 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 90.6%+ - ---------------------------------------------------- EQUITY FUNDS 58.5% MainStay 130/30 Core Fund Class I 694,201 $ 5,039,899 MainStay 130/30 Growth Fund Class I (a) 53,096 424,239 MainStay 130/30 International Fund Class I 320,994 2,028,679 MainStay Common Stock Fund Class I 307,282 3,370,879 MainStay Epoch Global Choice Fund Class I 45,083 637,024 MainStay Epoch U.S. All Cap Fund Class I 174,764 3,850,053 MainStay Growth Equity Fund Class I 20,754 212,932 MainStay ICAP Equity Fund Class I 103,005 3,526,882 MainStay ICAP International Fund Class I 74,430 2,040,878 MainStay ICAP Select Equity Fund Class I 106,624 3,528,183 MainStay International Equity Fund Class I 140,920 1,729,085 MainStay Large Cap Growth Fund Class I (a) 585,055 3,797,009 MainStay MAP Fund Class I 155,996 4,673,648 MainStay S&P 500 Index Fund Class I 5,351 146,941 MainStay U.S. Small Cap Fund Class I (a) 119,475 1,819,602 ----------- Total Equity Funds (Cost $31,815,276) 36,825,933 ----------- FIXED INCOME FUNDS 32.1% MainStay Convertible Fund Class I 31,706 472,412 MainStay Floating Rate Fund Class I 118,213 1,106,475 MainStay Global High Income Fund Class I 94,430 1,098,221 MainStay High Yield Corporate Bond Fund Class I 240,926 1,392,553 MainStay High Yield Opportunities Fund Class I 162,055 1,920,350 MainStay Indexed Bond Fund Class I 873,352 9,930,009 MainStay Intermediate Term Bond Fund Class I 404,747 4,253,890 ----------- Total Fixed Income Funds (Cost $19,056,297) 20,173,910 ----------- Total Affiliated Investment Companies (Cost $50,871,573) 56,999,843 ----------- UNAFFILIATED INVESTMENT COMPANIES 9.1% - ---------------------------------------------------- EQUITY FUNDS 5.4% Columbia Funds Series Trust--Columbia SmallCap Index Fund 20,060 320,553 T. Rowe Price Emerging Markets Stock Fund 55,362 1,711,249 T. Rowe Price International Discovery Fund 35,837 1,379,015 ----------- Total Equity Funds (Cost $3,043,316) 3,410,817 ----------- FIXED INCOME FUNDS 3.7% American Century Inflation Adjusted Bond Fund 122,907 1,452,755 American Century International Bond Fund Institutional Class 61,635 859,191 ----------- Total Fixed Income Funds (Cost $2,313,538) 2,311,946 ----------- Total Unaffiliated Investment Companies (Cost $5,356,854) 5,722,763 ----------- Total Investments (Cost $56,228,427) (b) 99.7% 62,722,606 Other Assets, Less Liabilities 0.3 183,382 ------- ----------- Net Assets 100.0% $62,905,988 ======= =========== </Table> <Table> + Percentages indicated are based on Fund net assets. (a) Non-income producing Underlying Fund. (b) At April 30, 2010, cost is $59,110,760 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 6,524,426 Gross unrealized depreciation (2,912,580) ----------- Net unrealized appreciation $ 3,611,846 =========== </Table> 26 MainStay Retirement 2020 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $36,825,933 $ -- $ -- $36,825,933 Fixed Income Funds 20,173,910 -- -- 20,173,910 ----------- -------- -------- ----------- Total Affiliated Investment Companies 56,999,843 -- -- 56,999,843 ----------- -------- -------- ----------- Unaffiliated Investment Companies Equity Funds 3,410,817 -- -- 3,410,817 Fixed Income Funds 2,311,946 -- -- 2,311,946 ----------- -------- -------- ----------- Total Unaffiliated Investment Companies 5,722,763 -- -- 5,722,763 ----------- -------- -------- ----------- Total Investments in Securities $62,722,606 $-- $-- $62,722,606 =========== ======== ======== =========== </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 27 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $50,871,573) $56,999,843 Investments in unaffiliated investment companies, at value (identified cost $5,356,854) 5,722,763 Cash 25,538 Receivables: Fund shares sold 153,013 Manager (See Note 3) 19,978 Other assets 52,698 ----------- Total assets 62,973,833 ----------- LIABILITIES: Payables: Investment securities purchased 25,538 Transfer agent (See Note 3) 16,134 Professional fees 13,625 Fund shares redeemed 4,543 NYLIFE Distributors (See Note 3) 4,055 Custodian 2,085 Trustees 191 Accrued expenses 1,674 ----------- Total liabilities 67,845 ----------- Net assets $62,905,988 =========== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 6,828 Additional paid-in capital 57,788,381 ----------- 57,795,209 Accumulated undistributed net investment income 227,381 Accumulated net realized loss on investments (1,610,781) Net unrealized appreciation on investments 6,494,179 ----------- Net assets $62,905,988 =========== INVESTOR CLASS Net assets applicable to outstanding shares $ 1,569,570 =========== Shares of beneficial interest outstanding 170,503 =========== Net asset value per share outstanding $ 9.21 Maximum sales charge (5.50% of offering price) 0.54 ----------- Maximum offering price per share outstanding $ 9.75 =========== CLASS A Net assets applicable to outstanding shares $12,540,336 =========== Shares of beneficial interest outstanding 1,364,787 =========== Net asset value per share outstanding $ 9.19 Maximum sales charge (5.50% of offering price) 0.53 ----------- Maximum offering price per share outstanding $ 9.72 =========== CLASS I Net assets applicable to outstanding shares $45,258,421 =========== Shares of beneficial interest outstanding 4,907,833 =========== Net asset value and offering price per share outstanding $ 9.22 =========== CLASS R2 Net assets applicable to outstanding shares $ 1,690,092 =========== Shares of beneficial interest outstanding 183,862 =========== Net asset value and offering price per share outstanding $ 9.19 =========== CLASS R3 Net assets applicable to outstanding shares $ 1,847,569 =========== Shares of beneficial interest outstanding 201,077 =========== Net asset value and offering price per share outstanding $ 9.19 =========== </Table> 28 MainStay Retirement 2020 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 687,928 Dividend distributions from unaffiliated investment companies 39,363 ---------- Total income 727,291 ---------- EXPENSES: Transfer agent (See Note 3) 52,597 Registration 51,479 Manager (See Note 3) 29,589 Distribution/Service--Investor Class (See Note 3) 1,500 Distribution/Service--Class A (See Note 3) 14,690 Distribution/Service--Class R2 (See Note 3) 1,430 Distribution/Service--Class R3 (See Note 3) 4,498 Shareholder communication 19,651 Professional fees 15,403 Custodian 5,391 Trustees 997 Shareholder service (See Note 3) 1,473 Miscellaneous 4,188 ---------- Total expenses before waiver/reimbursement 202,886 Expense waiver/reimbursement from Manager (See Note 3) (141,691) Expense reimbursement from Transfer agent (See Note 3) (1,797) ---------- Net expenses 59,398 ---------- Net investment income 667,893 ---------- REALIZED AND UNREALIZED GAIN ON : Net realized gain on: Affiliated investment company transactions 2,213,479 Unaffiliated investment company transactions 368,028 Realized gain distributions from affiliated investment companies 31,639 Realized gain distributions from unaffiliated investment companies 10,769 ---------- Net realized gain on investments from affiliated and unaffiliated investment companies 2,623,915 ---------- Net change in unrealized appreciation on investments 2,089,545 ---------- Net realized and unrealized gain on investments 4,713,460 ---------- Net increase in net assets resulting from operations $5,381,353 ========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 29 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 667,893 $ 986,746 Net realized gain (loss) on investments from affiliated and unaffiliated investment company transactions 2,623,915 (3,703,111) Net change in unrealized appreciation (depreciation) on investments 2,089,545 10,536,753 ------------------------- Net increase in net assets resulting from operations 5,381,353 7,820,388 ------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (17,600) (6,172) Class A (199,170) (127,594) Class I (820,771) (471,082) Class R2 (18,380) -- Class R3 (26,508) (27,097) ------------------------- (1,082,429) (631,945) ------------------------- From net realized gain on investments: Investor Class -- (630) Class A -- (11,253) Class I -- (42,294) Class R3 -- (2,967) ------------------------- -- (57,144) ------------------------- Total dividends and distributions to shareholders (1,082,429) (689,089) ------------------------- Capital share transactions: Net proceeds from sale of shares 10,422,302 32,450,241 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 1,082,429 689,089 Cost of shares redeemed (10,418,523) (9,078,659) ------------------------- Increase in net assets derived from capital share transactions 1,086,208 24,060,671 ------------------------- Net increase in net assets 5,385,132 31,191,970 NET ASSETS: Beginning of period 57,520,856 26,328,886 ------------------------- End of period $ 62,905,988 $57,520,856 ========================= Accumulated undistributed net investment income at end of period $ 227,381 $ 641,917 ========================= </Table> 30 MainStay Retirement 2020 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 31 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 8.56 $ 7.43 $ 9.83 ------ ------ ------- Net investment income (a) 0.08 0.18 0.12 Net realized and unrealized gain (loss) on investments 0.72 1.13 (2.52) ------ ------ ------- Total from investment operations 0.80 1.31 (2.40) ------ ------ ------- Less dividends and distributions: From net investment income (0.15) (0.16) -- From net realized gain on investments -- (0.02) -- ------ ------ ------- Total dividends and distributions (0.15) (0.18) -- ------ ------ ------- Net asset value at end of period $ 9.21 $ 8.56 $ 7.43 ====== ====== ======= Total investment return (b) 9.41%(c) 17.99% (24.42%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 1.86%++ 2.31% 2.02% ++ Net expenses (d) 0.47%++ 0.47% 0.47% ++ Expenses (before waiver/reimbursement) (d) 1.18%++ 1.31% 1.48% ++ Portfolio turnover rate 45% 68% 134% Net assets at end of period (in 000's) $1,570 $ 915 $ 342 </Table> <Table> <Caption> CLASS I CLASS R2 -------------------------------------------------- -------------------------- JUNE 29, JANUARY 8, SIX MONTHS 2007** SIX MONTHS 2009** ENDED YEAR ENDED OCTOBER THROUGH ENDED THROUGH APRIL 30, 31, OCTOBER 31, APRIL 30, OCTOBER 31, 2010* 2009 2008 2007 2010* 2009 Net asset value at beginning of period $ 8.58 $ 7.45 $ 10.57 $10.00 $ 8.54 $ 7.21 ------- ------- ------- ------ ------ ------ Net investment income (a) 0.10 0.21 0.19 0.05 0.09 0.12 Net realized and unrealized gain (loss) on investments 0.71 1.12 (3.24) 0.52 0.70 1.21 ------- ------- ------- ------ ------ ------ Total from investment operations 0.81 1.33 (3.05) 0.57 0.79 1.33 ------- ------- ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.17) (0.18) (0.06) -- (0.14) -- From net realized gain on investments -- (0.02) (0.01) -- -- -- ------- ------- ------- ------ ------ ------ Total dividends and distributions (0.17) (0.20) (0.07) -- (0.14) -- ------- ------- ------- ------ ------ ------ Net asset value at end of period $ 9.22 $ 8.58 $ 7.45 $10.57 $ 9.19 $ 8.54 ======= ======= ======= ====== ====== ====== Total investment return (b) 9.53%(c) 18.30% (29.14%) 5.80%(c) 9.36%(c) 18.45%(c)(e) Ratios (to average net assets)/Supplemental Data: Net investment income 2.35%++ 2.73% 2.06% 1.56%++ 2.02%++ 1.82%++ Net expenses (d) 0.12%++ 0.12% 0.13% 0.13%++ 0.47%++ 0.47%++ Expenses (before waiver/reimbursement) (d) 0.60%++ 0.76% 1.45% 35.16%++ 0.95%++ 1.09%++ Portfolio turnover rate 45% 68% 134% 25% 45% 68% Net assets at end of period (in 000's) $45,258 $42,809 $19,743 $ 440 $1,690 $1,057 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. (d) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. (e) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 32 MainStay Retirement 2020 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ----------------------------------------------------------------- JUNE 29, SIX MONTHS 2007** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 $ 8.54 $ 7.44 $ 10.57 $10.00 ------- ------- ------- ------ 0.09 0.19 0.17 0.04 0.71 1.11 (3.25) 0.53 ------- ------- ------- ------ 0.80 1.30 (3.08) 0.57 ------- ------- ------- ------ (0.15) (0.18) (0.04) -- -- (0.02) (0.01) -- ------- ------- ------- ------ (0.15) (0.20) (0.05) -- ------- ------- ------- ------ $ 9.19 $ 8.54 $ 7.44 $10.57 ======= ======= ======= ====== 9.49%(c) 17.97% (29.25%) 5.70%(c) 2.05%++ 2.48% 1.79% 1.32%++ 0.37%++ 0.37% 0.38% 0.38%++ 0.85%++ 1.01% 1.74% 35.65%++ 45% 68% 134% 25% $12,540 $11,026 $ 4,940 $ 297 </Table> <Table> <Caption> CLASS R3 ---------------------------------------------------- MAY 1, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 $ 8.54 $ 7.42 $ 9.98 ------ ------ ------- 0.07 0.17 0.10 0.71 1.12 (2.66) ------ ------ ------- 0.78 1.29 (2.56) ------ ------ ------- (0.13) (0.15) -- -- (0.02) -- ------ ------ ------- (0.13) (0.17) -- ------ ------ ------- $ 9.19 $ 8.54 $ 7.42 ====== ====== ======= 9.21%(c) 17.71% (25.65%)(c) 1.69%++ 2.31% 2.61%++ 0.72%++ 0.72% 0.73%++ 1.20%++ 1.37% 1.81%++ 45% 68% 134% $1,848 $1,713 $ 1,305 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 33 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS MAINSTAY RETIREMENT 2030 FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 4.53% 25.28% -5.22% Excluding sales charges 10.61 32.57 -3.31 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2030 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 9450 10000 10000 10000 4/30/08 9306 9367 9641 10800 4/30/09 6478 6059 5518 11214 4/30/10 8588 8412 7418 12145 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 4.61% 25.44% -5.16% Excluding sales charges 10.70 32.74 -3.25 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2030 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 23625 25000 25000 25000 4/30/08 23266 23416 24103 27000 4/30/09 16206 15147 13796 28036 4/30/10 21512 21031 18546 30362 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 10.96% 33.08% -2.98% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2030 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9869 9367 9641 10800 4/30/09 6895 6059 5518 11214 4/30/10 9176 8412 7418 12145 </Table> 1. Performance tables and graphs do not reflect any deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50%, no contingent deferred sales charge ("CDSC") and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million or more. Class R2 shares are sold with no initial sales charge or CDSC, and have an annual 12b-1 fee of 0.25%. Class R2 shares are available only through corporate-sponsored retirement programs, which include certain minimum program requirements. Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.50%, and are available in certain individual retirement accounts or in certain retirement plans. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 34 MainStay Retirement 2030 Fund CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 10.70% 32.57% -3.34% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2030 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9840 9367 9641 10800 4/30/09 6849 6059 5518 11214 4/30/10 9080 8412 7418 12145 </Table> CLASS R3 SHARES(4)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 10.54% 32.31% -3.55% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2030 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9819 9367 9641 10800 4/30/09 6821 6059 5518 11214 4/30/10 9026 8412 7418 12145 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION S&P 500(R) Index(5) 15.66% 38.84% -5.92% MSCI EAFE(R) Index(6) 2.48 34.43 -10.00 Barclays Capital U.S. Aggregate Bond Index(7) 2.54 8.30 7.10 Average Lipper mixed-asset target 2030 fund(8) 11.78 35.09 -5.13 </Table> current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Class R2 shares commenced investment operations on January 8, 2009. Performance figures for Class R2 shares include the historical performance of Class A shares through January 7, 2009, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R2 shares might have been lower. 4. Class R3 shares commenced investment operations on May 1, 2008. Performance figures for Class R3 shares include the historical performance of Class A shares through April 30, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R3 shares might have been lower. 5. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. The S&P 500 Index is the Fund's broad-based securities market index. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--consists of international stocks representing the developed world outside of North America. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 7. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the MBS Index, and the ABS Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year, and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 8. The average Lipper mixed-asset target 2030 fund is representative of funds that seek to maximize assets for retirement or other purposes with an expected time horizon from January 1, 2026, to December 31, 2030. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTES ON THE PRECEDING PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 35 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY RETIREMENT 2030 FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,106.10 $2.45 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,107.00 $1.93 $1,023.00 $1.86 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,109.60 $0.63 $1,024.20 $0.60 - ------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,107.00 $2.46 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,105.40 $3.76 $1,021.20 $3.61 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.47% for Investor Class, 0.37% for Class A, 0.12% for Class I, 0.47% for Class R2 and 0.72% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. 36 MainStay Retirement 2030 Fund INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Growth of Capital 39.2 Total Return 30.6 Capital Appreciation 20.8 Current Income 9.2 Cash and Other Assets, Less Liabilities 0.2 </Table> See Portfolio of Investments on page 41 for specific holdings within these categories. mainstayinvestments.com 37 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY RETIREMENT 2030 FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Retirement 2030 Fund returned 10.61% for Investor Class shares and 10.70% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 10.96%, Class R2 shares returned 10.70% and Class R3 shares returned 10.54%. All share classes underperformed the 11.78% return of the average Lipper(1) mixed-asset target 2030 fund and the 15.66% return of the S&P 500(R) Index() for the six months ended April 30, 2010. As of April 30, 2010, Class R1 shares had not commenced investment operations. The S&P 500(R) Index is the Fund's broad-based securities-market index. See page 34 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was moderately below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, detracted from the Fund's performance relative to the S&P 500(R) Index and the Fund's average Lipper peer fund. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a period when value stocks were in favor. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underlying Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and the Fund's strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity markets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most noteworthy change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This 1. See footnote on page 35 for more information on Lipper Inc. 2. See footnote on page 35 for more information on the S&P 500(R) Index. 3. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. 38 MainStay Retirement 2030 Fund shift had a positive impact on the Fund's performance, as value-oriented smaller-capitalization stocks outpaced growth-oriented larger-cap stocks as the reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated new positions in Columbia Small Cap Index Fund, MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We selected Columbia Small Cap Index Fund to gain pure exposure to the small-cap segment of the U.S. stock market. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? Columbia Small Cap Index Fund, MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the best total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds invested most heavily in smaller-capitalization stocks. The worst returns came from Underlying Equity Funds that invest abroad, namely MainStay ICAP International Fund, MainStay 130/30 International Fund and MainStay International Equity Fund. These Underlying Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? On an absolute basis, the strongest contributions to the Fund's equity performance came from the Fund's largest Underlying Equity Fund holdings, namely MainStay MAP Fund and MainStay Growth Equity Fund. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. DURING THE REPORTING PERIOD, WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction 4. The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. mainstayinvestments.com 39 in credit spreads that accompanied the economic recovery. The worst-performing Underlying Fixed Income Fund--and the only Fund holding that provided a negative return--was American Century International Bond Fund. This Underlying Fund was hurt by the potential for sovereign defaults and by a rising U.S. dollar. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 40 MainStay Retirement 2030 Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 89.8%+ - ------------------------------------------------------ EQUITY FUNDS 71.7% MainStay 130/30 Core Fund Class I 1,118,914 $ 8,123,313 MainStay 130/30 Growth Fund Class I (a) 60,495 483,352 MainStay 130/30 International Fund Class I 529,105 3,343,943 MainStay Common Stock Fund Class I 445,006 4,881,711 MainStay Epoch Global Choice Fund Class I 70,238 992,464 MainStay Epoch U.S. All Cap Fund Class I 259,241 5,711,084 MainStay Growth Equity Fund Class I 31,490 323,084 MainStay ICAP Equity Fund Class I 143,659 4,918,894 MainStay ICAP International Fund Class I 122,631 3,362,549 MainStay ICAP Select Equity Fund Class I 148,707 4,920,717 MainStay International Equity Fund Class I 232,526 2,853,091 MainStay Large Cap Growth Fund Class I (a) 933,611 6,059,133 MainStay MAP Fund Class I 229,352 6,871,390 MainStay S&P 500 Index Fund Class I 6,717 184,439 MainStay U.S. Small Cap Fund Class I (a) 258,787 3,941,327 ----------- Total Equity Funds (Cost $49,295,127) 56,970,491 ----------- FIXED INCOME FUNDS 18.1% MainStay Convertible Fund Class I 73,850 1,100,362 MainStay Floating Rate Fund Class I 219,221 2,051,909 MainStay Global High Income Fund Class I (b) 176,966 2,058,113 MainStay High Yield Corporate Bond Fund Class I 275,974 1,595,127 MainStay High Yield Opportunities Fund Class I 186,386 2,208,669 MainStay Indexed Bond Fund Class I 330,341 3,755,978 MainStay Intermediate Term Bond Fund Class I 153,105 1,609,135 ----------- Total Fixed Income Funds (Cost $13,297,092) 14,379,293 ----------- Total Affiliated Investment Companies (Cost $62,592,219) 71,349,784 ----------- UNAFFILIATED INVESTMENT COMPANIES 10.0% - ------------------------------------------------------ EQUITY FUNDS 7.0% Columbia Funds Series Trust-Columbia SmallCap Index Fund 29,004 463,486 T. Rowe Price Emerging Markets Stock Fund 91,615 2,831,823 T. Rowe Price International Discovery Fund 59,332 2,283,091 ----------- Total Equity Funds (Cost $4,991,298) 5,578,400 ----------- FIXED INCOME FUNDS 3.0% American Century Inflation Adjusted Bond Fund 66,725 788,684 American Century International Bond Fund Institutional Class 116,379 1,622,320 ----------- Total Fixed Income Funds (Cost $2,473,515) 2,411,004 ----------- Total Unaffiliated Investment Companies (Cost $7,464,813) 7,989,404 ----------- Total Investments (Cost $70,057,032) (c) 99.8% 79,339,188 Other Assets, Less Liabilities 0.2 148,061 --------- ----------- Net Assets 100.0% $79,487,249 ========= =========== </Table> <Table> + Percentages indicated are based on Fund net assets. (a) Non-income producing Underlying Fund. (b) The Fund's ownership exceeds 5% of the outstanding shares of the Underlying Funds share class (See Note 3). (c) At April 30, 2010, cost is $73,930,691 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 9,360,234 Gross unrealized depreciation (3,951,737) ----------- Net unrealized appreciation $ 5,408,497 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 41 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $56,970,491 $ -- $ -- $56,970,491 Fixed Income Funds 14,379,293 -- -- 14,379,293 ----------- -------- -------- ----------- Total Affiliated Investment Companies 71,349,784 -- -- 71,349,784 ----------- -------- -------- ----------- Unaffiliated Investment Companies Equity Funds 5,578,400 -- -- 5,578,400 Fixed Income Funds 2,411,004 -- -- 2,411,004 ----------- -------- -------- ----------- Total Unaffiliated Investment Companies 7,989,404 -- -- 7,989,404 ----------- -------- -------- ----------- Total Investments in Securities $79,339,188 $-- $-- $79,339,188 =========== ======== ======== =========== </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 42 MainStay Retirement 2030 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $62,592,219) $71,349,784 Investments in unaffiliated investment companies, at value (identified cost $7,464,813) 7,989,404 Cash 31,401 Receivables: Fund shares sold 149,593 Manager (See Note 3) 25,957 Other assets 53,570 ----------- Total assets 79,599,709 ----------- LIABILITIES: Payables: Fund shares redeemed 32,802 Investment securities purchased 31,400 Transfer agent (See Note 3) 24,857 Professional fees 13,735 NYLIFE Distributors (See Note 3) 6,070 Custodian 2,126 Trustees 187 Accrued expenses 1,283 ----------- Total liabilities 112,460 ----------- Net assets $79,487,249 =========== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 9,113 Additional paid-in capital 72,992,876 ----------- 73,001,989 Accumulated undistributed net investment income 164,370 Accumulated net realized loss on investments (2,961,266) Net unrealized appreciation on investments 9,282,156 ----------- Net assets $79,487,249 =========== INVESTOR CLASS Net assets applicable to outstanding shares $ 1,300,376 =========== Shares of beneficial interest outstanding 149,443 =========== Net asset value per share outstanding $ 8.70 Maximum sales charge (5.50% of offering price) 0.51 ----------- Maximum offering price per share outstanding $ 9.21 =========== CLASS A Net assets applicable to outstanding shares $12,167,730 =========== Shares of beneficial interest outstanding 1,401,686 =========== Net asset value per share outstanding $ 8.68 Maximum sales charge (5.50% of offering price) 0.51 ----------- Maximum offering price per share outstanding $ 9.19 =========== CLASS I Net assets applicable to outstanding shares $57,131,560 =========== Shares of beneficial interest outstanding 6,539,215 =========== Net asset value and offering price per share outstanding $ 8.74 =========== CLASS R2 Net assets applicable to outstanding shares $ 3,183,253 =========== Shares of beneficial interest outstanding 366,801 =========== Net asset value and offering price per share outstanding $ 8.68 =========== CLASS R3 Net assets applicable to outstanding shares $ 5,704,330 =========== Shares of beneficial interest outstanding 655,817 =========== Net asset value and offering price per share outstanding $ 8.70 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 43 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 695,639 Dividend distributions from unaffiliated investment companies 44,860 ---------- Total income 740,499 ---------- EXPENSES: Transfer agent (See Note 3) 87,737 Registration 54,923 Manager (See Note 3) 36,238 Distribution/Service--Investor Class (See Note 3) 1,107 Distribution/Service--Class A (See Note 3) 13,927 Distribution/Service--Class R2 (See Note 3) 2,274 Distribution/Service--Class R3 (See Note 3) 13,341 Shareholder communication 23,146 Professional fees 16,249 Custodian 5,634 Trustees 1,187 Shareholder service (See Note 3) 3,583 Miscellaneous 4,489 ---------- Total expenses before waiver/reimbursement 263,835 Expense waiver/reimbursement from Manager (See Note 3) (183,838) Expense reimbursement from Transfer agent (See Note 3) (2,601) ---------- Net expenses 77,396 ---------- Net investment income 663,103 ---------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain on: Affiliated investment company transactions 2,130,470 Unaffiliated investment company transactions 555,978 Realized gain distributions from affiliated investment companies 20,770 Realized gain distributions from unaffiliated investment companies 16,374 ---------- Net realized gain on investments from affiliated and unaffiliated investment companies 2,723,592 ---------- Net change in unrealized appreciation on investments 3,985,243 ---------- Net realized and unrealized gain on investments 6,708,835 ---------- Net increase in net assets resulting from operations $7,371,938 ========== </Table> 44 MainStay Retirement 2030 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 663,103 $ 1,008,791 Net realized gain (loss) on investments from affiliated and unaffiliated investment company transactions 2,723,592 (5,164,517) Net change in unrealized appreciation on investments 3,985,243 13,680,745 ------------------------- Net increase in net assets resulting from operations 7,371,938 9,525,019 ------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (10,126) (3,124) Class A (150,443) (110,257) Class I (808,959) (489,844) Class R2 (22,641) -- Class R3 (59,828) (63,982) ------------------------- (1,051,997) (667,207) ------------------------- From net realized gain on investments: Investor Class -- (213) Class A -- (6,363) Class I -- (30,777) Class R3 -- (4,842) ------------------------- -- (42,195) ------------------------- Total dividends and distributions to shareholders (1,051,997) (709,402) ------------------------- Capital share transactions: Net proceeds from sale of shares 12,977,827 37,041,778 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 1,051,997 709,402 Cost of shares redeemed (8,735,767) (10,525,579) ------------------------- Increase in net assets derived from capital share transactions 5,294,057 27,225,601 ------------------------- Net increase in net assets 11,613,998 36,041,218 NET ASSETS: Beginning of period 67,873,251 31,832,033 ------------------------- End of period $79,487,249 $ 67,873,251 ========================= Accumulated undistributed net investment income at end of period $ 164,370 $ 553,264 ========================= </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 45 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 7.97 $ 6.92 $ 9.60 ------ ------ ------- Net investment income 0.06 (a) 0.12 (a) 0.07 (a) Net realized and unrealized gain (loss) on investments 0.78 1.07 (2.75) ------ ------ ------- Total from investment operations 0.84 1.19 (2.68) ------ ------ ------- Less dividends and distributions: From net investment income (0.11) (0.13) -- From net realized gain on investments -- (0.01) -- ------ ------ ------- Total dividends and distributions (0.11) (0.14) -- ------ ------ ------- Net asset value at end of period $ 8.70 $ 7.97 $ 6.92 ====== ====== ======= Total investment return (b) 10.61%(c) 17.67% (27.92%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 1.48%++ 1.75% 1.26% ++ Net expenses (d) 0.47%++ 0.47% 0.46% ++ Expenses (before waiver/reimbursement) (d) 1.40%++ 1.70% 1.42% ++ Portfolio turnover rate 39% 71% 148% Net assets at end of period (in 000's) $1,300 $ 606 $ 104 </Table> <Table> <Caption> CLASS I CLASS R2 -------------------------------------------------- -------------------------- JUNE 29, JANUARY 8, SIX MONTHS 2007** SIX MONTHS 2009** ENDED YEAR ENDED THROUGH ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, OCTOBER 31, 2010* 2009 2008 2007 2010* 2009 Net asset value at beginning of period $ 8.00 $ 6.94 $ 10.60 $10.00 $ 7.94 $ 6.64 ------- ------- ------- ------ ------ ------ Net investment income 0.08 (a) 0.17 (a) 0.13 (a) 0.03 0.07 (a) 0.08 (a) Net realized and unrealized gain (loss) on investments 0.79 1.04 (3.69) 0.57 0.77 1.22 ------- ------- ------- ------ ------ ------ Total from investment operations 0.87 1.21 (3.56) 0.60 0.84 1.30 ------- ------- ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.13) (0.14) (0.09) -- (0.10) -- From net realized gain on investments -- (0.01) (0.01) -- -- -- ------- ------- ------- ------ ------ ------ Total dividends and distributions (0.13) (0.15) (0.10) -- (0.10) -- ------- ------- ------- ------ ------ ------ Net asset value at end of period $ 8.74 $ 8.00 $ 6.94 $10.60 $ 8.68 $ 7.94 ======= ======= ======= ====== ====== ====== Total investment return (b) 10.96%(c) 17.96% (33.86%) 6.00%(c) 10.70%(c) 19.58%(c)(e) Ratios (to average net assets)/Supplemental Data: Net investment income 1.93%++ 2.37% 1.49% 0.96%++ 1.63%++ 1.34%++ Net expenses (d) 0.12%++ 0.12% 0.13% 0.13%++ 0.47%++ 0.47%++ Expenses (before waiver/reimbursement) (d) 0.63%++ 0.76% 1.36% 35.62%++ 0.98%++ 1.10%++ Portfolio turnover rate 39% 71% 148% 42% 39% 71% Net assets at end of period (in 000's) $57,132 $50,513 $23,249 $ 287 $3,183 $1,540 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. (d) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. (e) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 46 MainStay Retirement 2030 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ----------------------------------------------------------------- JUNE 29, SIX MONTHS 2007** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 $ 7.95 $ 6.92 $ 10.59 $10.00 ------- ------- ------- ------ 0.07 (a) 0.15 (a) 0.11 (a) 0.02 0.78 1.05 (3.69) 0.57 ------- ------- ------- ------ 0.85 1.20 (3.58) 0.59 ------- ------- ------- ------ (0.12) (0.16) (0.08) -- -- (0.01) (0.01) -- ------- ------- ------- ------ (0.12) (0.17) (0.09) -- ------- ------- ------- ------ $ 8.68 $ 7.95 $ 6.92 $10.59 ======= ======= ======= ====== 10.70%(c) 17.63% (33.97%) 5.90%(c) 1.64%++ 2.14% 1.22% 0.71%++ 0.37%++ 0.37% 0.38% 0.38%++ 0.88%++ 1.01% 1.76% 35.87%++ 39% 71% 148% 42% $12,168 $10,314 $ 4,784 $ 306 </Table> <Table> <Caption> CLASS R3 ---------------------------------------------------- MAY 1, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 $ 7.96 $ 6.92 $ 9.76 ------ ------ ------- 0.05 (a) 0.14 (a) 0.03 (a) 0.78 1.03 (2.87) ------ ------ ------- 0.83 1.17 (2.84) ------ ------ ------- (0.09) (0.12) -- -- (0.01) -- ------ ------ ------- (0.09) (0.13) -- ------ ------ ------- $ 8.70 $ 7.96 $ 6.92 ====== ====== ======= 10.54%(c) 17.28% (29.10%)(c) 1.29%++ 1.98% 0.79% ++ 0.72%++ 0.72% 0.73% ++ 1.23%++ 1.36% 1.69% ++ 39% 71% 148% $5,704 $4,901 $ 3,695 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 47 MAINSTAY RETIREMENT 2040 FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 5.24% 26.85% -6.14% Excluding sales charges 11.37 34.23 -4.25 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2040 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 9450 10000 10000 10000 4/30/08 9221 9367 9641 10800 4/30/09 6224 6059 5518 11214 4/30/10 8354 8412 7418 12145 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 5.35% 26.88% -6.09% Excluding sales charges 11.48 34.26 -4.20 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2040 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 23625 25000 25000 25000 4/30/08 23052 23416 24103 27000 4/30/09 15580 15147 13796 28036 4/30/10 20918 21031 18546 30362 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 11.59% 34.64% -4.00% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2040 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9780 9367 9641 10800 4/30/09 6615 6059 5518 11214 4/30/10 8906 8412 7418 12145 </Table> 1. Performance tables and graphs do not reflect any deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50%, no contingent deferred sales charge ("CDSC") and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million or more. Class R2 shares are sold with no initial sales charge or CDSC, and have an annual 12b-1 fee of 0.25%. Class R2 shares are available only through corporate-sponsored retirement programs, which include certain minimum program requirements. Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 48 MainStay Retirement 2040 Fund CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 11.45% 34.23% -4.26% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2040 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9749 9367 9641 10800 4/30/09 6585 6059 5518 11214 4/30/10 8839 8412 7418 12145 </Table> CLASS R3 SHARES(4)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 11.21% 33.73% -4.57% </Table> (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2040 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9729 9367 9641 10800 4/30/09 6548 6059 5518 11214 4/30/10 8756 8412 7418 12145 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE SINCE MONTHS YEAR INCEPTION S&P 500(R) Index(5) 15.66% 38.84% -5.92% MSCI EAFE(R) Index(6) 2.48 34.43 -10.00 Barclays Capital U.S. Aggregate Bond Index(7) 2.54 8.30 7.10 Average Lipper mixed-asset target 2040 fund(8) 12.72 37.51 -5.79 </Table> 0.50%, and are available in certain individual retirement accounts or in certain retirement plans. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in expenses and fees Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Class R2 shares commenced investment operations on January 8, 2009. Performance figures for Class R2 shares include the historical performance of Class A shares through January 7, 2009, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R2 shares might have been lower. 4. Class R3 shares commenced investment operations on May 1, 2008. Performance figures for Class R3 shares include the historical performance of Class A shares through April 30, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R3 shares might have been lower. 5. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. The S&P 500 Index is the Fund's broad-based securities market index. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--consists of international stocks representing the developed world outside of North America. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 7. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the MBS Index, and the ABS Index. To qualify for inclusion in the Barclays Capital U.S. Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year, and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 8. The average Lipper mixed-asset target 2040 fund is representative of funds that seek to maximize assets for retirement or other purposes with an expected time horizon from January 1, 2036, to December 31, 2040. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 49 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY RETIREMENT 2040 FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,113.70 $2.46 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,114.80 $1.94 $1,023.00 $1.86 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,115.90 $0.63 $1,024.20 $0.60 - ------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,114.50 $2.46 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,112.10 $3.77 $1,021.20 $3.61 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.47% for Investor Class, 0.37% for Class A, 0.12% for Class I, 0.47% for Class R2 and 0.72% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. 50 MainStay Retirement 2040 Fund INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Growth of Capital 42.8 Total Return 28.8 Capital Appreciation 22.3 Current Income 5.9 Cash and Other Assets, Less Liabilities 0.2 </Table> See Portfolio of Investments on page 55 for specific holdings within these categories. mainstayinvestments.com 51 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY RETIREMENT 2040 FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Retirement 2040 Fund returned 11.37% for Investor Class shares and 11.48% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 11.59%, Class R2 shares returned 11.45% and Class R3 shares returned 11.21%. All share classes underperformed the 12.72% return of the average Lipper(1) mixed-asset target 2040 fund and the 15.66% return of the S&P 500(R) Index(2) for the six months ended April 30, 2010. As of April 30, 2010, Class R1 shares had not commenced investment operations. The S&P 500(R) Index is the Fund's broad-based securities-market index. See page 48 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was significantly below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, detracted from the Fund's performance relative to the S&P 500(R) Index and the Fund's average Lipper peer fund. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a period when value stocks were in favor. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underlying Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and the Fund's strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity markets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most noteworthy change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This 1. See footnote on page 49 for more information on Lipper Inc. 2. See footnote on page 49 for more information on the S&P 500(R) Index. 3. Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. 52 MainStay Retirement 2040 Fund shift had a positive impact on the Fund's performance, as value-oriented smaller-capitalization stocks outpaced growth-oriented larger-cap stocks as the reporting period progressed. We have substantially reduced the Fund's exposure to growth-oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated new positions in Columbia Small Cap Index Fund, MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We selected Columbia Small Cap Index Fund to gain pure exposure to the small-cap segment of the U.S. stock market. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? Columbia Small Cap Index Fund, MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the best total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds invested most heavily in smaller-capitalization stocks. The worst returns came from Underlying Equity Funds that invest abroad, namely MainStay ICAP International Fund, MainStay 130/30 International Fund and MainStay International Equity Fund. These Underlying Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? On an absolute basis, the strongest contributions to the Fund's equity performance came from the Fund's largest Underlying Equity Fund holdings, namely MainStay MAP Fund and MainStay Growth Equity Fund. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. DURING THE REPORTING PERIOD, WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction in credit spreads that accompanied the economic 4. The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. mainstayinvestments.com 53 recovery. The worst-performing Underlying Fixed Income Fund--and the only Fund holding that provided a negative return--was American Century International Bond Fund. This Underlying Fund was hurt by the potential for sovereign defaults and by a rising U.S. dollar. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. 54 MainStay Retirement 2040 Fund PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 89.9%+ - ---------------------------------------------------- EQUITY FUNDS 78.7% MainStay 130/30 Core Fund Class I 689,903 $ 5,008,695 MainStay 130/30 Growth Fund Class I (a) 32,496 259,646 MainStay 130/30 International Fund Class I 337,227 2,131,273 MainStay Common Stock Fund Class I 281,107 3,083,740 MainStay Epoch Global Choice Fund Class I 45,106 637,344 MainStay Epoch U.S. All Cap Fund Class I 183,320 4,038,549 MainStay Growth Equity Fund Class I 17,050 174,928 MainStay ICAP Equity Fund Class I 91,886 3,146,189 MainStay ICAP International Fund Class I 78,162 2,143,195 MainStay ICAP Select Equity Fund Class I 95,115 3,147,355 MainStay International Equity Fund Class I 148,202 1,818,440 MainStay Large Cap Growth Fund Class I (a) 563,475 3,656,955 MainStay MAP Fund Class I 106,112 3,179,111 MainStay S&P 500 Index Fund Class I 5,062 138,996 MainStay U.S. Small Cap Fund Class I (a) 230,924 3,516,973 ----------- Total Equity Funds (Cost $31,665,581) 36,081,389 ----------- FIXED INCOME FUNDS 11.2% MainStay Convertible Fund Class I 75,617 1,126,687 MainStay Floating Rate Fund Class I 77,134 721,975 MainStay Global High Income Fund Class I 62,266 724,157 MainStay High Yield Corporate Bond Fund Class I 97,103 561,254 MainStay High Yield Opportunities Fund Class I 65,581 777,131 MainStay Indexed Bond Fund Class I 74,775 850,191 MainStay Intermediate Term Bond Fund Class I 34,656 364,240 ----------- Total Fixed Income Funds (Cost $4,775,858) 5,125,635 ----------- Total Affiliated Investment Companies (Cost $36,441,439) 41,207,024 ----------- UNAFFILIATED INVESTMENT COMPANIES 9.8% - ---------------------------------------------------- EQUITY FUNDS 7.9% Columbia Funds Series Trust--Columbia SmallCap Index Fund 23,114 369,367 T. Rowe Price Emerging Markets Stock Fund 58,412 1,805,512 T. Rowe Price International Discovery Fund 37,830 1,455,706 ----------- Total Equity Funds (Cost $3,286,830) 3,630,585 ----------- FIXED INCOME FUNDS 1.9% American Century Inflation Adjusted Bond Fund 24,204 286,091 American Century International Bond Fund Institutional Class 41,061 572,387 ----------- Total Fixed Income Funds (Cost $881,870) 858,478 ----------- Total Unaffiliated Investment Companies (Cost $4,168,700) 4,489,063 ----------- Total Investments (Cost $40,610,139)(b) 99.7% 45,696,087 Other Assets, Less Liabilities 0.3 144,478 ------- ----------- Net Assets 100.0% $45,840,565 ======= =========== </Table> <Table> + Percentages indicated are based on Fund net assets. (a) Non-income producing Underlying Fund. (b) At April 30, 2010, cost is $42,957,966 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 5,115,014 Gross unrealized depreciation (2,376,893) ----------- Net unrealized appreciation $ 2,738,121 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 55 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $36,081,389 $ -- $ -- $36,081,389 Fixed Income Funds 5,125,635 -- -- 5,125,635 ----------- -------- -------- ----------- Total Affiliated Investment Companies 41,207,024 -- -- 41,207,024 ----------- -------- -------- ----------- Unaffiliated Investment Companies Equity Funds 3,630,585 -- -- 3,630,585 Fixed Income Funds 858,478 -- -- 858,478 ----------- -------- -------- ----------- Total Unaffiliated Investment Companies 4,489,063 -- -- 4,489,063 ----------- -------- -------- ----------- Total Investments in Securities $45,696,087 $-- $-- $45,696,087 =========== ======== ======== =========== </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 56 MainStay Retirement 2040 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $36,441,439) $41,207,024 Investments in unaffiliated investment companies, at value (identified cost $4,168,700) 4,489,063 Cash 16,277 Receivables: Fund shares sold 111,166 Manager (See Note 3) 20,059 Other assets 52,779 ----------- Total assets 45,896,368 ----------- LIABILITIES: Payables: Investment securities purchased 16,276 Transfer agent (See Note 3) 14,314 Professional fees 13,236 NYLIFE Distributors (See Note 3) 4,132 Fund shares redeemed 3,901 Custodian 2,392 Trustees 93 Accrued expenses 1,459 ----------- Total liabilities 55,803 ----------- Net assets $45,840,565 =========== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) 750 million shares authorized $ 5,363 Additional paid-in capital 42,180,012 ----------- 42,185,375 Accumulated undistributed net investment income 49,288 Accumulated net realized loss on investments (1,480,046) Net unrealized appreciation on investments 5,085,948 ----------- Net assets $45,840,565 =========== INVESTOR CLASS Net assets applicable to outstanding shares $ 990,439 =========== Shares of beneficial interest outstanding 116,014 =========== Net asset value per share outstanding $ 8.54 Maximum sales charge (5.50% of offering price) 0.50 ----------- Maximum offering price per share outstanding $ 9.04 =========== CLASS A Net assets applicable to outstanding shares $ 6,244,535 =========== Shares of beneficial interest outstanding 734,140 =========== Net asset value per share outstanding $ 8.51 Maximum sales charge (5.50% of offering price) 0.50 ----------- Maximum offering price per share outstanding $ 9.01 =========== CLASS I Net assets applicable to outstanding shares $31,062,847 =========== Shares of beneficial interest outstanding 3,627,124 =========== Net asset value and offering price per share outstanding $ 8.56 =========== CLASS R2 Net assets applicable to outstanding shares $ 3,243,931 =========== Shares of beneficial interest outstanding 380,712 =========== Net asset value and offering price per share outstanding $ 8.52 =========== CLASS R3 Net assets applicable to outstanding shares $ 4,298,813 =========== Shares of beneficial interest outstanding 504,998 =========== Net asset value and offering price per share outstanding $ 8.51 =========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 57 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 348,119 Dividend distributions from unaffiliated investment companies 21,908 ---------- Total income 370,027 ---------- EXPENSES: Transfer agent (See Note 3) 51,095 Registration 47,365 Distribution/Service--Investor Class (See Note 3) 1,007 Distribution/Service--Class A (See Note 3) 7,294 Distribution/Service--Class R2 (See Note 3) 2,342 Distribution/Service--Class R3 (See Note 3) 9,999 Manager (See Note 3) 20,561 Professional fees 13,897 Shareholder communication 12,934 Custodian 5,961 Trustees 663 Shareholder service (See Note 3) 2,930 Miscellaneous 3,952 ---------- Total expenses before waiver/reimbursement 180,000 Expense waiver/reimbursement from Manager (See Note 3) (130,282) Expense reimbursement from Transfer agent (See Note 3) (1,420) ---------- Net expenses 48,298 ---------- Net investment income 321,729 ---------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain on: Affiliated investment company transactions 1,565,483 Unaffiliated investment company transactions 332,552 Realized gain distributions from affiliated investment companies 7,448 Realized gain distributions from unaffiliated investment companies 10,164 ---------- Net realized gain on investments from affiliated and unaffiliated investment companies 1,915,647 ---------- Net change in unrealized appreciation on investments 2,198,791 ---------- Net realized and unrealized gain on investments 4,114,438 ---------- Net increase in net assets resulting from operations $4,436,167 ========== </Table> 58 MainStay Retirement 2040 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 321,729 $ 454,289 Net realized gain (loss) on investments from affiliated and unaffiliated investment company transactions 1,915,647 (3,035,376) Net change in unrealized appreciation on investments 2,198,791 7,645,510 ------------------------ Net increase in net assets resulting from operations 4,436,167 5,064,423 ------------------------ Dividends to shareholders: From net investment income: Investor Class (8,084) (2,062) Class A (65,681) (54,906) Class I (361,660) (231,599) Class R2 (18,538) -- Class R3 (34,687) (49,111) ------------------------ Total dividends to shareholders (488,650) (337,678) ------------------------ Capital share transactions: Net proceeds from sale of shares 8,333,433 22,038,972 Net asset value of shares issued to shareholders in reinvestment of dividends 488,396 337,678 Cost of shares redeemed (5,139,193) (5,368,229) ------------------------ Increase in net assets derived from capital share transactions 3,682,636 17,008,421 ------------------------ Net increase in net assets 7,630,153 21,735,166 NET ASSETS: Beginning of period 38,210,412 16,475,246 ------------------------ End of period $45,840,565 $38,210,412 ======================== Accumulated undistributed net investment income at end of period $ 49,288 $ 216,209 ======================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 59 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 7.75 $ 6.74 $ 9.56 ------ ------ ------- Net investment income (a) 0.05 0.09 0.06 Net realized and unrealized gain (loss) on investments 0.83 1.04 (2.88) ------ ------ ------- Total from investment operations 0.88 1.13 (2.82) ------ ------ ------- Less dividends and distributions: From net investment income (0.09) (0.12) -- From net realized gain on investments -- -- -- ------ ------ ------- Total dividends and distributions (0.09) (0.12) -- ------ ------ ------- Net asset value at end of period $ 8.54 $ 7.75 $ 6.74 ====== ====== ======= Total investment return (b) 11.37%(c) 17.20% (29.50%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 1.22%++ 1.25% 1.10% ++ Net expenses (d) 0.47%++ 0.47% 0.46% ++ Expenses (before waiver/reimbursement) (d) 1.63%++ 1.94% 1.93% ++ Portfolio turnover rate 41% 75% 145% Net assets at end of period (in 000's) $ 990 $ 614 $ 81 </Table> <Table> <Caption> CLASS I CLASS R2 -------------------------------------------------- -------------------------- JUNE 29, JANUARY 8, SIX MONTHS 2007** SIX MONTHS 2009** ENDED YEAR ENDED THROUGH ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, APRIL 30, OCTOBER 31, 2010* 2009 2008 2007 2010* 2009 Net asset value at beginning of period $ 7.77 $ 6.76 $ 10.61 $10.00 $ 7.72 $ 6.43 ------- ------- ------- ------ ------ ------ Net investment income (a) 0.07 0.14 0.11 0.03 0.06 0.05 Net realized and unrealized gain (loss) on investments 0.83 1.00 (3.90) 0.58 0.82 1.24 ------- ------- ------- ------ ------ ------ Total from investment operations 0.90 1.14 (3.79) 0.61 0.88 1.29 ------- ------- ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.11) (0.13) (0.05) -- (0.08) -- From net realized gain on investments -- -- (0.01) -- -- -- ------- ------- ------- ------ ------ ------ Total dividends and distributions (0.11) (0.13) (0.06) -- (0.08) -- ------- ------- ------- ------ ------ ------ Net asset value at end of period $ 8.56 $ 7.77 $ 6.76 $10.61 $ 8.52 $ 7.72 ======= ======= ======= ====== ====== ====== Total investment return (b) 11.59%(c) 17.34% (35.96%) 6.20%(c) 11.45%(c) 20.06%(c)(e) Ratios (to average net assets)/Supplemental Data: Net investment income 1.68%++ 2.04% 1.25% 0.75%++ 1.35%++ 0.91%++ Net expenses (d) 0.12%++ 0.12% 0.13% 0.13%++ 0.47%++ 0.47%++ Expenses (before waiver/reimbursement) (d) 0.75%++ 0.94% 2.02% 39.47%++ 1.10%++ 1.26%++ Portfolio turnover rate 41% 75% 145% 25% 41% 75% Net assets at end of period (in 000's) $31,063 $27,031 $11,263 $ 273 $3,244 $1,425 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R2 and Class R3 shares are not subject to sales charges. (c) Total return is not annualized. (d) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. (e) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 60 MainStay Retirement 2040 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ---------------------------------------------------------------- JUNE 29, SIX MONTHS 2007** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 $ 7.72 $ 6.75 $ 10.61 $10.00 ------ ------ ------- ------ 0.06 0.12 0.10 0.02 0.82 1.00 (3.91) 0.59 ------ ------ ------- ------ 0.88 1.12 (3.81) 0.61 ------ ------ ------- ------ (0.09) (0.15) (0.04) -- -- -- (0.01) -- ------ ------ ------- ------ (0.09) (0.15) (0.05) -- ------ ------ ------- ------ $ 8.51 $ 7.72 $ 6.75 $10.61 ====== ====== ======= ====== 11.48%(c) 17.09% (36.07%) 6.10%(c) 1.42%++ 1.77% 1.07% 0.49%++ 0.37%++ 0.37% 0.38% 0.38%++ 1.00%++ 1.19% 2.57% 39.66%++ 41% 75% 145% 25% $6,245 $5,459 $ 2,364 $ 265 </Table> <Table> <Caption> CLASS R3 ------------------------------------------------------ MAY 1, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 $ 7.72 $ 6.73 $ 9.71 ------ ------ ------- 0.04 0.11 0.04 0.82 0.99 (3.02) ------ ------ ------- 0.86 1.10 (2.98) ------ ------ ------- (0.07) (0.11) -- -- -- -- ------ ------ ------- (0.07) (0.11) -- ------ ------ ------- $ 8.51 $ 7.72 $ 6.73 ====== ====== ======= 11.21%(c) 16.77% (30.69%)(c) 1.05%++ 1.68% 1.07% ++ 0.72%++ 0.72% 0.73% ++ 1.35%++ 1.55% 2.08% ++ 41% 75% 145% $4,299 $3,682 $ 2,767 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 61 MAINSTAY RETIREMENT 2050 FUND INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 5.57% 27.71% -6.85% Excluding sales charges 11.72 35.14 -4.98 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2050 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 9450 10000 10000 10000 4/30/08 9155 9367 9641 10800 4/30/09 6050 6059 5518 11214 4/30/10 8176 8412 7418 12145 </Table> CLASS A SHARES--MAXIMUM 5.5% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - -------------------------------------------------------- With sales charges 5.77% 27.98% -6.76% Excluding sales charges 11.93 35.43 -4.89 </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2050 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 23625 25000 25000 25000 4/30/08 22887 23416 24103 27000 4/30/09 15132 15147 13796 28036 4/30/10 20494 21031 18546 30362 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 12.06% 35.88% -4.62% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2050 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9720 9367 9641 10800 4/30/09 6435 6059 5518 11214 4/30/10 8744 8412 7418 12145 </Table> 1. Performance tables and graphs do not reflect any deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 5.50%, no contingent deferred sales charge ("CDSC") and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or CDSC, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million or more. Class R2 shares are sold with no initial sales charge or CDSC, and have an annual 12b-1 fee of 0.25%. Class R2 shares are available only through corporate-sponsored retirement programs, which include certain minimum program requirements. Class R3 shares are sold with no initial sales charge or CDSC, have an annual 12b-1 fee of 0.50%, and are available in certain individual retirement accounts or in certain retirement plans. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in expenses THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 62 MainStay Retirement 2050 Fund CLASS R2 SHARES(3)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 11.87% 35.36% -4.95% </Table> (With sales charges) (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2050 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9680 9367 9641 10800 4/30/09 6395 6059 5518 11214 4/30/10 8657 8412 7418 12145 </Table> CLASS R3 SHARES(4)--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> SINCE AVERAGE ANNUAL SIX ONE INCEPTION TOTAL RETURNS MONTHS YEAR (6/29/07) - ----------------------------------------------- 11.68% 34.95% -5.21% </Table> (LINE GRAPH) <Table> <Caption> BARCLAYS CAPITAL MAINSTAY RETIREMENT S&P 500(R) MSCI EAFE(R) U.S. AGGREGATE 2050 FUND INDEX INDEX BOND INDEX ------------------- ---------- ------------ ---------------- 6/29/07 10000 10000 10000 10000 4/30/08 9659 9367 9641 10800 4/30/09 6366 6059 5518 11214 4/30/10 8590 8412 7418 12145 </Table> <Table> <Caption> BENCHMARK PERFORMANCE SIX SINCE MONTHS ONE YEAR INCEPTION S&P 500(R) Index(5) 15.66% 38.84% -5.92% MSCI EAFE(R) Index(6) 2.48 34.43 -10.00 Barclays Capital U.S. Aggregate Bond Index(7) 2.54 8.30 7.10 Average Lipper mixed-asset target 2050+ fund(8) 13.05 38.64 -5.94 </Table> and fees. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Class R2 shares commenced investment operations on January 8, 2009. Performance figures for Class R2 shares include the historical performance of Class A shares through January 7, 2009, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R2 shares might have been lower. 4. Class R3 shares commenced investment operations on May 1, 2008. Performance figures for Class R3 shares include the historical performance of Class A shares through April 30, 2008, adjusted for differences in expenses and fees. Unadjusted, the performance shown for Class R3 shares might have been lower. 5. "S&P 500(R)" is a trademark of The McGraw-Hill Companies, Inc. The S&P 500(R) Index is widely regarded as the standard for measuring large-cap U.S. stock- market performance. The S&P 500 Index is the Fund's broad-based securities market index. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The Morgan Stanley Capital International Europe, Australasia and Far East Index--the MSCI EAFE(R) Index--consists of international stocks representing the developed world outside of North America. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 7. The Barclays Capital U.S. Aggregate Bond Index consists of the following other unmanaged Barclays Capital indices: the Government Bond Index, the Corporate Bond Index, the MBS Index, and the ABS Index. To qualify for inclusion in the Barclays Capital Aggregate Bond Index, securities must be U.S. dollar denominated and investment grade and have a fixed-rate coupon, a remaining maturity of at least one year, and a par amount outstanding of at least $250 million. Results assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 8. The average Lipper mixed-asset target 2050+ fund is representative of funds that seek to maximize assets for retirement or other purposes with an expected time horizon exceeding December 31, 2045. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLE AND GRAPHS AND SHOULD BE READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 63 COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY RETIREMENT 2050 FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,117.20 $2.47 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,119.30 $1.94 $1,023.00 $1.86 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,120.60 $0.63 $1,024.20 $0.60 - ------------------------------------------------------------------------------------------------------- CLASS R2 SHARES $1,000.00 $1,118.70 $2.47 $1,022.50 $2.36 - ------------------------------------------------------------------------------------------------------- CLASS R3 SHARES $1,000.00 $1,116.80 $3.78 $1,021.20 $3.61 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.47% for Investor Class, 0.37% for Class A, 0.12% for Class I, 0.47% for Class R2 and 0.72% for Class R3) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above-reported expense figures. 64 MainStay Retirement 2050 Fund INVESTMENT OBJECTIVES OF UNDERLYING FUNDS AS OF APRIL 30, 2010 (UNAUDITED) (COMPOSITION PIE CHART) <Table> Growth of Capital 45.7 Capital Appreciation 25.8 Total Return 24.7 Current Income 3.5 Cash and Other Assets, Less Liabilities 0.3 </Table> See Portfolio of Investments on page 68 for specific holdings within these categories. mainstayinvestments.com 65 PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS TONY ELAVIA AND JONATHAN SWANEY OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY RETIREMENT 2050 FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Retirement 2050 Fund returned 11.72% for Investor Class shares and 11.93% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 12.06%, Class R2 shares returned 11.87% and Class R3 shares returned 11.68%. All share classes underperformed the 13.05% return of the average Lipper(1) mixed-asset target 2050+ fund and the 15.66% return of the S&P 500(R) Index(2) for the six months ended April 30, 2010. As of April 30, 2010, Class R1 shares had not commenced investment operations. The S&P 500(R) Index is the Fund's broad-based securities-market index. See page 62 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? The Fund invests in other mutual funds referred to as Underlying Funds. The Underlying Funds may invest in fixed-income securities or in domestic or international stocks at various capitalization levels. The Fund's primary benchmark, on the other hand, consists entirely of U.S. large-cap stocks. These asset-class differences accounted for much of the Fund's underperformance of the S&P 500(R) Index. Even with the Fund's asset-allocation targets taken into account, however, performance was significantly below our expectations. Disappointing results from several Underlying Funds, particularly those that use quantitative stock selection, detracted from the Fund's performance relative to the S&P 500(R) Index and the Fund's average Lipper peer fund. The Fund also had negative beta exposure (or lower volatility than the market as a whole) in a period when the stock market was rising. In addition, the Fund suffered from a slight bias toward growth-oriented stocks in a when value stocks were in favor. DURING THE REPORTING PERIOD, HOW DID YOU DETERMINE THE FUND'S ALLOCATIONS AMONG THE UNDERLYING FUNDS? In managing the Fund, we considered a variety of information, including portfolio-level characteristics of the Underlying Funds, such as capitalization, style biases and sector exposures. We also examined the attributes of the Underlying Funds' holdings, such as valuation metrics, earnings data and technical indicators. Finally, we evaluated the historical success of the portfolio managers responsible for the Underlying Funds. In general, we sought Underlying Equity Funds that had a track record of capable portfolio management, that occupied attractively valued market segments and that invested in companies with fairly priced securities and strong price and earnings momentum. During the reporting period, these techniques were generally unsuccessful, as they steered the Fund into Underlying Funds that collectively underperformed the S&P 500(R) Index after adjusting for Underlying Fund expenses and the Fund's strategic allocation policy. Underlying Fixed Income Funds were selected based upon the type and country of issuance of the securities in which they invested, the average credit quality of those securities and their duration.(3) It is usually difficult to identify any single factor that had a disproportionate effect on the Fund's relative performance, but during the reporting period, one theme had a distinctive impact. We tilted the Fund toward Underlying Funds that prized earnings stability, because higher-quality stocks with stable earnings have historically been rewarded with higher returns than lower-quality stocks with earnings that are less stable. Unfortunately, when the global equity markets turned positive in the spring of 2009, investors aggressively bought the riskiest and lowest-quality securities in anticipation that these securities would benefit most from a recovery. This trend persisted throughout the reporting period, and stocks with negative earnings and cash flows were among the best performers. This so-called junk rally served as a significant drag on the Fund's relative performance during the reporting period. DID YOU MAKE ANY SIGNIFICANT CHANGES IN THE FUND'S ALLOCATIONS DURING THE REPORTING PERIOD? The most noteworthy change we made during the reporting period was a gradual, protracted shift away from large-cap growth-oriented Underlying Funds toward Underlying Funds with a more neutral style and capitalization focus. Specifically, we reduced the Fund's allocations to MainStay Large Cap Growth Fund, MainStay Growth Equity Fund and MainStay 130/30 Growth Fund and increased the Fund's allocations to MainStay Epoch U.S. All Cap Fund and, to a lesser degree, to MainStay 130/30 Core Fund. This shift had a positive impact on the Fund's performance, as value-oriented smaller-capitalization stocks outpaced growth-oriented larger-cap stocks as the reporting 1. See footnote on page 63 for more information on Lipper Inc. 2. See footnote on page 63 for more information on the S&P 500(R) Index. 3 Duration is a measure of the price sensitivity of a fixed-income investment to changes in interest rates. Duration is expressed as a number of years and is considered a more accurate sensitivity gauge than average maturity. 66 MainStay Retirement 2050 Fund period progressed. We have substantially reduced the Fund's exposure to growth- oriented stocks over the past two and a half years. At the end of the current reporting period, the Fund was evenly positioned between growth and value. During the reporting period, the Fund initiated new positions in Columbia Small Cap Index Fund, MainStay Epoch Global Choice Fund and MainStay Convertible Fund. We selected Columbia Small Cap Index Fund to gain pure exposure to the small-cap segment of the U.S. stock market. We chose MainStay Epoch Global Choice Fund to further diversify the Fund across management strategies and to enhance the Fund's exposure to desirable cash flow metrics. MainStay Convertible Fund was chosen to increase the Fund's responsiveness to movements in the equity market while incrementally lowering the Fund's average credit quality and duration. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUND POSITIONS HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? Columbia Small Cap Index Fund, MainStay U.S. Small Cap Fund and MainStay Epoch U.S. All Cap Fund generated the best total returns among the Underlying Equity Funds in which the Fund invested, as these Underlying Funds invested most heavily in smaller-capitalization stocks. The worst returns came from Underlying Equity Funds that invest abroad, namely MainStay ICAP International Fund, MainStay 130/30 International Fund and MainStay International Equity Fund. These Underlying Funds were hampered not only by comparatively weak overseas returns in local currencies but also by a strengthening U.S. dollar. DURING THE REPORTING PERIOD, WHICH UNDERLYING EQUITY FUNDS MADE THE STRONGEST CONTRIBUTIONS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH UNDERLYING EQUITY FUNDS DETRACTED THE MOST? On an absolute basis, the strongest contributions to the Fund's equity performance came from the Fund's largest Underlying Equity Fund holdings, namely MainStay MAP Fund and MainStay Growth Equity Fund. During the reporting period, no Underlying Equity Funds in which the Fund invested provided negative returns. The weakest contributions to the Fund's performance came from two of its smallest positions, MainStay S&P 500 Index Fund and MainStay Epoch Global Choice Fund. WHAT FACTORS INFLUENCED PERFORMANCE IN THE FIXED-INCOME PORTION OF THE FUND? U.S. Treasury yields were largely unchanged over the course of the reporting period. Signs of economic strength, improving corporate profitability and a large supply of new issuance threatened to push rates higher. These factors, however, were offset by concerns about corporate and sovereign default risk (holding company Dubai World and Greece were notable examples) and by questions about the sustainability of the economic recovery. Lower-quality fixed-income securities generally outperformed higher-quality fixed-income securities as credit spreads(4) narrowed, driving bond prices higher. HOW DID THE FUND ALLOCATE ASSETS AMONG THE UNDERLYING FIXED INCOME FUNDS DURING THE REPORTING PERIOD? In anticipation that Treasury rates would ultimately rise and that credit spreads would continue to narrow from the wider-than-normal levels we had observed, we shortened the Fund's duration and reestablished a bias toward lower-quality instruments. We implemented these strategies primarily by increasing the Fund's holdings in MainStay Floating Rate Fund, MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund. DURING THE REPORTING PERIOD, WHICH UNDERLYING FIXED INCOME FUNDS HAD THE STRONGEST ABSOLUTE PERFORMANCE AND WHICH ONES DETRACTED FROM THE FUND'S ABSOLUTE PERFORMANCE? The Fund's best-performing Underlying Fixed Income Fund holdings were MainStay High Yield Opportunities Fund and MainStay High Yield Corporate Bond Fund, both of which benefited from the contraction in credit spreads that accompanied the economic recovery. The worst-performing Underlying Fixed Income Fund--and the only Fund holding that provided a negative return--was American Century International Bond Fund. This Underlying Fund was hurt by the potential for sovereign defaults and by a rising U.S. dollar. 4. The terms "credit spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 67 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE AFFILIATED INVESTMENT COMPANIES 90.1%+ - ----------------------------------------------------- EQUITY FUNDS 83.2% MainStay 130/30 Core Fund Class I 362,271 $ 2,630,088 MainStay 130/30 Growth Fund Class I (a) 14,569 116,403 MainStay 130/30 International Fund Class I 187,171 1,182,923 MainStay Common Stock Fund Class I 148,383 1,627,763 MainStay Epoch Global Choice Fund Class I 25,660 362,575 MainStay Epoch U.S. All Cap Fund Class I 94,802 2,088,496 MainStay Growth Equity Fund Class I 10,467 107,388 MainStay ICAP Equity Fund Class I 40,482 1,386,100 MainStay ICAP International Fund Class I 43,384 1,189,583 MainStay ICAP Select Equity Fund Class I 41,904 1,386,619 MainStay International Equity Fund Class I 82,260 1,009,334 MainStay Large Cap Growth Fund Class I(a) 301,887 1,959,249 MainStay MAP Fund Class I 66,777 2,000,648 MainStay S&P 500 Index Fund Class I 4,144 113,806 MainStay U.S. Small Cap Fund Class I(a) 140,157 2,134,597 ----------- Total Equity Funds (Cost $17,082,877) 19,295,572 ----------- FIXED INCOME FUNDS 6.9% MainStay Convertible Fund Class I 44,438 662,124 MainStay Floating Rate Fund Class I 23,661 221,469 MainStay Global High Income Fund Class I 19,100 222,138 MainStay High Yield Corporate Bond Fund Class I 29,787 172,166 MainStay High Yield Opportunities Fund Class I 20,117 238,388 MainStay Indexed Bond Fund Class I 5,509 62,638 MainStay Intermediate Term Bond Fund Class I 2,553 26,836 ----------- Total Fixed Income Funds (Cost $1,500,894) 1,605,759 ----------- Total Affiliated Investment Companies (Cost $18,583,771) 20,901,331 ----------- UNAFFILIATED INVESTMENT COMPANIES 9.7% - ----------------------------------------------------- EQUITY FUNDS 8.6% Columbia Funds Series Trust--Columbia SmallCap Index Fund 11,679 186,637 T. Rowe Price Emerging Markets Stock Fund 32,405 1,001,635 T. Rowe Price International Discovery Fund 20,987 807,570 ----------- Total Equity Funds (Cost $1,831,334) 1,995,842 ----------- FIXED INCOME FUNDS 1.1% American Century Inflation Adjusted Bond Fund 7,020 82,975 American Century International Bond Fund Institutional Class 12,461 173,703 ----------- Total Fixed Income Funds (Cost $264,182) 256,678 ----------- Total Unaffiliated Investment Companies (Cost $2,095,516) 2,252,520 ----------- Total Investments (Cost $20,679,287) (b) 99.8% 23,153,851 Other Assets, Less Liabilities 0.2 51,119 ------- ----------- Net Assets 100.0% $23,204,970 ======= =========== </Table> <Table> + Percentages indicated are based on Fund net assets. (a) Non-income producing Underlying Fund. (b) At April 30, 2010, cost is $22,052,175 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 2,483,712 Gross unrealized depreciation (1,382,036) ----------- Net unrealized appreciation $ 1,101,676 =========== </Table> 68 MainStay Retirement 2050 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities Affiliated Investment Companies Equity Funds $19,295,572 $ -- $ -- $19,295,572 Fixed Income Funds 1,605,759 -- -- 1,605,759 ----------- -------- -------- ----------- Total Affiliated Investment Companies 20,901,331 -- -- 20,901,331 ----------- -------- -------- ----------- Unaffiliated Investment Companies Equity Funds 1,995,842 -- -- 1,995,842 Fixed Income Funds 256,678 -- -- 256,678 ----------- -------- -------- ----------- Total Unaffiliated Investment Companies 2,252,520 -- -- 2,252,520 ----------- -------- -------- ----------- Total Investments in Securities $23,153,851 $-- $-- $23,153,851 =========== ======== ======== =========== </Table> At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 69 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in affiliated investment companies, at value (identified cost $18,583,771) $20,901,331 Investments in unaffiliated investment companies, at value (identified cost $2,095,516) 2,252,520 Cash 5,401 Receivables: Fund shares sold 26,017 Manager (See Note 3) 14,785 Other assets 48,815 ----------- Total assets 23,248,869 ----------- LIABILITIES: Payables: Professional fees 13,915 Fund shares redeemed 11,865 Transfer agent (See Note 3) 6,897 Investment securities purchased 5,400 Custodian 2,198 NYLIFE Distributors (See Note 3) 1,898 Trustees 34 Accrued expenses 1,692 ----------- Total liabilities 43,899 ----------- Net assets $23,204,970 =========== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 2,787 Additional paid-in capital 21,811,562 ----------- 21,814,349 Accumulated undistributed net investment income 10,127 Accumulated net realized loss on investments (1,094,070) Net unrealized appreciation on investments 2,474,564 ----------- Net assets $23,204,970 =========== INVESTOR CLASS Net assets applicable to outstanding shares $ 456,078 =========== Shares of beneficial interest outstanding 54,921 =========== Net asset value per share outstanding $ 8.30 Maximum sales charge (5.50% of offering price) 0.48 ----------- Maximum offering price per share outstanding $ 8.78 =========== CLASS A Net assets applicable to outstanding shares $ 1,987,892 =========== Shares of beneficial interest outstanding 239,485 =========== Net asset value per share outstanding $ 8.30 Maximum sales charge (5.50% of offering price) 0.48 ----------- Maximum offering price per share outstanding $ 8.78 =========== CLASS I Net assets applicable to outstanding shares $16,666,526 =========== Shares of beneficial interest outstanding 1,998,890 =========== Net asset value and offering price per share outstanding $ 8.34 =========== CLASS R2 Net assets applicable to outstanding shares $ 1,575,516 =========== Shares of beneficial interest outstanding 189,648 =========== Net asset value and offering price per share outstanding $ 8.31 =========== CLASS R3 Net assets applicable to outstanding shares $ 2,518,958 =========== Shares of beneficial interest outstanding 303,938 =========== Net asset value and offering price per share outstanding $ 8.29 =========== </Table> 70 MainStay Retirement 2050 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividend distributions from affiliated investment companies $ 153,133 Dividend distributions from unaffiliated investment companies 9,613 ---------- Total income 162,746 ---------- EXPENSES: Registration 37,016 Transfer agent (See Note 3) 25,442 Professional fees 12,068 Manager (See Note 3) 10,123 Distribution/Service--Investor Class (See Note 3) 435 Distribution/Service--Class A (See Note 3) 2,217 Distribution/Service--Class R2 (See Note 3) 805 Distribution/Service--Class R3 (See Note 3) 5,848 Shareholder communication 7,871 Custodian 5,983 Trustees 315 Shareholder service (See Note 3) 1,493 Miscellaneous 3,622 ---------- Total expenses before waiver/reimbursement 113,238 Expense waiver/reimbursement from Manager (See Note 3) (89,563) Expense reimbursement from Transfer agent (See Note 3) (701) ---------- Net expenses 22,974 ---------- Net investment income 139,772 ---------- REALIZED AND UNREALIZED GAIN ON : Net realized gain on: Affiliated investment company transactions 823,405 Unaffiliated investment company transactions 205,550 Realized gain distributions from affiliated investment companies 2,133 Realized gain distributions from unaffiliated investment companies 5,596 ---------- Net realized gain on investments from affiliated and unaffiliated investment companies 1,036,684 ---------- Net change in unrealized appreciation on investments 1,095,218 ---------- Net realized and unrealized gain on investments 2,131,902 ---------- Net increase in net assets resulting from operations $2,271,674 ========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 71 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 139,772 $ 225,958 Net realized gain (loss) on investments from affiliated and unaffiliated investment company transactions 1,036,684 (1,863,154) Net change in unrealized appreciation (depreciation) on investments 1,095,218 4,063,188 ------------------------ Net increase in net assets resulting from operations 2,271,674 2,425,992 ------------------------ Dividends and distributions to shareholders: From net investment income: Investor Class (3,360) (1,596) Class A (17,225) (16,052) Class I (169,995) (146,223) Class R2 (5,289) -- Class R3 (17,594) (24,674) ------------------------ (213,463) (188,545) ------------------------ From net realized gain on investments: Investor Class -- (524) Class A -- (4,715) Class I -- (42,300) Class R3 -- (8,669) ------------------------ -- (56,208) ------------------------ Total dividends and distributions to shareholders (213,463) (244,753) ------------------------ Capital share transactions: Net proceeds from sale of shares 5,081,101 9,208,669 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 213,435 244,717 Cost of shares redeemed (2,867,941) (2,379,651) ------------------------ Increase in net assets derived from capital share transactions 2,426,595 7,073,735 ------------------------ Net increase in net assets 4,484,806 9,254,974 NET ASSETS: Beginning of period 18,720,164 9,465,190 ------------------------ End of period $23,204,970 $18,720,164 ======================== Accumulated undistributed net investment income at end of period $ 10,127 $ 83,818 ======================== </Table> 72 MainStay Retirement 2050 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 73 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 7.50 $ 6.57 $ 9.46 ------ ------ ------- Net investment income (a) 0.04 0.09 0.05 Net realized and unrealized gain (loss) on investments 0.83 0.99 (2.94) ------ ------ ------- Total from investment operations 0.87 1.08 (2.89) ------ ------ ------- Less dividends and distributions: From net investment income (0.07) (0.11) -- From net realized gain on investments -- (0.04) -- ------ ------ ------- Total dividends and distributions (0.07) (0.15) -- ------ ------ ------- Net asset value at end of period $ 8.30 $ 7.50 $ 6.57 ====== ====== ======= Total investment return (c) 11.72%(b) 16.92% (30.55%)(b) Ratios (to average net assets)/Supplemental Data: Net investment income 1.07%++ 1.30% 0.81% ++ Net expenses (d) 0.47%++ 0.47% 0.46% ++ Expenses (before waiver/reimbursement) (d) 2.26%++ 2.31% 2.86% ++ Portfolio turnover rate 44% 67% 138% Net assets at end of period (in 000's) $ 456 $ 299 $ 80 </Table> <Table> <Caption> CLASS I CLASS R2 -------------------------------------------------- -------------------------- JUNE 29, JANUARY 8, SIX MONTHS 2007** SIX MONTHS 2009** ENDED YEAR ENDED OCTOBER THROUGH ENDED THROUGH APRIL 30, 31, OCTOBER 31, APRIL 30, OCTOBER 31, 2010* 2009 2008 2007 2010* 2009 Net asset value at beginning of period $ 7.53 $ 6.59 $ 10.63 $10.00 $ 7.49 $ 6.22 ------- ------- ------- ------ ------ ------ Net investment income (a) 0.06 0.13 0.09 0.02 0.04 0.04 Net realized and unrealized gain (loss) on investments 0.84 0.98 (4.03) 0.61 0.85 1.23 ------- ------- ------- ------ ------ ------ Total from investment operations 0.90 1.11 (3.94) 0.63 0.89 1.27 ------- ------- ------- ------ ------ ------ Less dividends and distributions: From net investment income (0.09) (0.13) (0.09) -- (0.07) -- From net realized gain on investments -- (0.04) (0.01) -- -- -- ------- ------- ------- ------ ------ ------ Total dividends and distributions (0.09) (0.17) (0.10) -- (0.07) -- ------- ------- ------- ------ ------ ------ Net asset value at end of period $ 8.34 $ 7.53 $ 6.59 $10.63 $ 8.31 $ 7.49 ======= ======= ======= ====== ====== ====== Total investment return (c) 12.06%(b) 17.31% (37.49%) 6.40%(b) 11.87%(b) 20.42%(b)(e) Ratios (to average net assets)/Supplemental Data: Net investment income 1.50%++ 1.99% 1.08% 0.55%++ 1.12%++ 0.66% Net expenses (d) 0.12%++ 0.12% 0.13% 0.13%++ 0.47%++ 0.47% Expenses (before waiver/reimbursement) (d) 0.99%++ 1.34% 3.18% 39.11%++ 1.35%++ 1.64% Portfolio turnover rate 44% 67% 138% 24% 44% 67% Net assets at end of period (in 000's) $16,667 $14,283 $ 7,191 $ 273 $1,576 $ 419 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is not annualized. (c) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I, Class R2 and Class R3 shares are not subject to sales charges. (d) In addition to the fees and expenses which the Fund bears directly, the Fund indirectly bears a pro-rata share of the fees and expenses of the Underlying Funds in which it invests. Such indirect expenses are not included in the above expense ratios. (e) Total investment returns may reflect adjustments to conform to generally accepted accounting principles. </Table> 74 MainStay Retirement 2050 Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ---------------------------------------------------------------- JUNE 29, SIX MONTHS 2007** ENDED THROUGH APRIL 30, YEAR ENDED OCTOBER 31, OCTOBER 31, 2010* 2009 2008 2007 $ 7.49 $ 6.58 $ 10.62 $10.00 ------ ------ ------- ------ 0.05 0.11 0.09 0.01 0.84 0.97 (4.05) 0.61 ------ ------ ------- ------ 0.89 1.08 (3.96) 0.62 ------ ------ ------- ------ (0.08) (0.13) (0.07) -- -- (0.04) (0.01) -- ------ ------ ------- ------ (0.08) (0.17) (0.08) -- ------ ------ ------- ------ $ 8.30 $ 7.49 $ 6.58 $10.62 ====== ====== ======= ====== 11.93%(b) 16.84% (37.60%) 6.30%(b) 1.19%++ 1.62% 0.97% 0.29%++ 0.37%++ 0.37% 0.38% 0.38%++ 1.24%++ 1.58% 3.52% 39.60%++ 44% 67% 138% 24% $1,988 $1,571 $ 721 $ 270 </Table> <Table> <Caption> CLASS R3 ---------------------------------------------------- MAY 1, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 $ 7.48 $ 6.56 $ 9.61 ------ ------ ------- 0.03 0.10 0.01 0.84 0.96 (3.06) ------ ------ ------- 0.87 1.06 (3.05) ------ ------ ------- (0.06) (0.10) -- -- (0.04) -- ------ ------ ------- (0.06) (0.14) -- ------ ------ ------- $ 8.29 $ 7.48 $ 6.56 ====== ====== ======= 11.68% (b) 16.66% (31.74%)(b) 0.86%++ 1.49% 0.28% ++ 0.72%++ 0.72% 0.73% ++ 1.59%++ 1.94% 2.99% ++ 44% 67% 138% $2,519 $2,149 $ 1,473 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 75 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act") as an open-end management investment company, and is comprised of twenty-nine funds (collectively referred to as the "Funds" and each individually, referred to as a "Fund"). These financial statements and notes relate to the MainStay Retirement 2010 Fund, MainStay Retirement 2020 Fund, MainStay Retirement 2030 Fund, MainStay Retirement 2040 Fund and MainStay Retirement 2050 Fund (collectively referred to as the "Retirement Funds" and each individually referred to as a "Retirement Fund"). Each is a diversified fund. Each Retirement Fund is the successor of a series of Eclipse Funds Inc. with the same name (each a "Predecessor Fund"). The reorganizations of the Predecessor Funds with and into the respective Retirement Funds, which were not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of each Retirement Fund relate to the respective Predecessor Fund. The Retirement Funds each currently offer six classes of shares. Class A shares, Class I shares, Class R1 shares, Class R2 shares, and Class R3 shares commenced operations on June 29, 2007. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class I, Class R1, Class R2 and Class R3 shares are offered at NAV and are not subject to a sales charge. Depending on eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The six classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions, except that Class R3 shares are subject to higher distribution and/or service fee rates than the Investor Class, Class A and Class R2 shares under a distribution plan pursuant to Rule 12b-1 under the 1940 Act. Class I and Class R1 shares are not subject to a distribution or service fee. Class R1, Class R2 and Class R3 shares are authorized to pay to New York Life Investment Management LLC, its affiliates, or third-party service providers, as compensation for services rendered to shareholders of Class R1, Class R2 or Class R3 shares, a shareholder service fee. There were no shares outstanding as of April 30, 2010 for Class R1 shares. Class R3 received additional investments on April 30, 2008, and began investment activity on May 1, 2008. Class R2 received additional investments on January 7, 2009, and began investment activity on January 8, 2009. The investment objective for each of the Retirement Funds is as follows: Each Retirement Fund seeks to maximize total return over time consistent with its current investment allocation. Total return is defined as a combination of long-term growth of capital and current income. The RETIREMENT 2010 FUND is managed for the typical investor who has retired or is seeking to retire before the year 2015 and who plans to withdraw the value of the investor's account in the Fund gradually after retirement. The RETIREMENT 2020 FUND is managed for the typical investor seeking to retire between the years 2016 and 2025 and who plans to withdraw the value of the investor's account in the Fund gradually after retirement. The RETIREMENT 2030 FUND is managed for the typical investor seeking to retire between the years 2026 and 2035 and who plans to withdraw the value of the investor's account in the Fund gradually after retirement. The RETIREMENT 2040 FUND is managed for the typical investor seeking to retire between the years 2036 and 2045 and who plans to withdraw the value of the investor's account in the Fund gradually after retirement. The RETIREMENT 2050 FUND is managed for the typical investor seeking to retire between the years 2046 and 2055 and who plans to withdraw the value of the investor's account in the Fund gradually after retirement. The Retirement Funds are funds-of-funds and may invest in other Funds of the Trust as well as funds of the Eclipse Funds and The MainStay Funds, each a Massachusetts business trust, and Eclipse Funds Inc., a Maryland Corporation, for which New York Life Investment Management LLC also serves as manager ("Affiliated Underlying Funds"). The Retirement Funds may also invest in other unaffiliated funds. ("Unaffiliated Underlying Funds" and, collectively with the Affiliated Underlying Funds, the "Underlying Funds"). NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Retirement Funds prepare their financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follow the significant accounting policies described below. (A) SECURITIES VALUATION. Investments in Underlying Funds are valued at their NAV at the close of business each day. The Retirement Funds' other investments and securities held by the Affiliated Underlying Funds are valued as described below. Debt securities are valued at prices supplied by a pricing agent or broker selected by the funds' manager in consultation with the funds' subadvisor, if any, whose prices reflect 76 MainStay Retirement Funds broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the funds' manager in consultation with the funds' subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Exchange is open for business ("valuation date"). Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the Exchange on each valuation date. Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Funds' Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the fund's manager, reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Retirement Funds did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Retirement Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Retirement Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for each Retirement Fund's investments is included at the end of each Retirement Fund's Portfolio of Investments. The valuation techniques used by the Retirement Funds to measure fair value during the six-month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Underlying Funds may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. Each of the Retirement Funds is treated as a separate entity for federal income tax purposes. The Retirement Funds' policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of each Retirement Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the mainstayinvestments.com 77 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Retirement Funds' tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Retirement Funds' financial statements. The Retirement Funds' federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Retirement Funds intend to declare and pay dividends of net investment income and distributions of net realized capital gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the respective Retirement Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Retirement Funds record security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividends and distributions received by the Retirement Funds from the Underlying Funds are recorded on the ex-dividend date. Investment income and realized and unrealized gains and losses on investments of the Retirement Funds are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Retirement Funds in proportion to the net assets of the respective Retirement Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by each Retirement Fund, including those of related parties to the Retirement Funds, are shown in the Statement of Operations. In addition, the Retirement Funds bear a pro rata share of the fees and expenses of the Underlying Funds in which they invest. Because the Underlying Funds have varied expense and fee levels and the Retirement Funds may own different proportions of the Underlying Funds at different times, the amount of fees and expenses incurred indirectly by the Retirement Funds may vary. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Retirement Funds enter into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Retirement Funds' maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Retirement Funds that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Retirement Funds. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Retirement Funds' Manager, pursuant to an Amended and Restated Management Agreement ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Retirement Funds. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Retirement Funds and the operational expenses of the Retirement Funds. Madison Square Investors LLC ("Madison Square Investors" or "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the Retirement Funds and is responsible for the day-to-day portfolio management of the Retirement Funds. Pursuant to the terms of an Amended and Restated Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. Each Retirement Fund is contractually obligated to pay the Manager a monthly fee for services performed and facilities furnished at an annual rate of 0.10% of the average daily net assets of the respective Retirement Fund. New York Life 78 MainStay Retirement Funds Investments has also contractually agreed to waive this fee so that the effective management fee is 0.00%. This waiver may be modified or terminated only with Board approval. Each Retirement Fund also indirectly pays a proportionate share of the management fees paid to the investment advisers of the Underlying Funds in which each Retirement Fund invests. Effective August 1, 2009, New York Life Investments entered into written expense limitation agreements under which it agreed to reimburse the expenses of the appropriate Class of the Retirement Funds so that the total ordinary operating expenses (total ordinary operating expenses excludes expense reimbursement from transfer agent, taxes, interest, litigation, extraordinary expenses, brokerage and other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of any other funds in which a Fund invests) do not exceed the following percentages of average daily net assets: Investor Class, 0.475%; Class A, 0.375%; Class I, 0.125%; Class R1, 0.225%; Class R2, 0.475% and Class R3, 0.725%. The expense limitation agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Retirement Funds as follows: <Table> <Caption> TOTAL MainStay Retirement 2010 Fund $20,822 - ---------------------------------------------- MainStay Retirement 2020 Fund 29,589 - ---------------------------------------------- MainStay Retirement 2030 Fund 36,238 - ---------------------------------------------- MainStay Retirement 2040 Fund 20,561 - ---------------------------------------------- MainStay Retirement 2050 Fund 10,123 - ---------------------------------------------- </Table> For the six-month period ended April 30, 2010, New York Life Investments waived/reimbursed expenses of the Retirement Funds as follows: <Table> <Caption> TOTAL MainStay Retirement 2010 Fund $131,358 - ----------------------------------------------- MainStay Retirement 2020 Fund 141,691 - ----------------------------------------------- MainStay Retirement 2030 Fund 183,838 - ----------------------------------------------- MainStay Retirement 2040 Fund 130,282 - ----------------------------------------------- MainStay Retirement 2050 Fund 89,563 - ----------------------------------------------- </Table> State Street Bank and Trust Company ("State Street"), 1 Lincoln Street, Boston, Massachusetts 02111, provides sub-administration and sub-accounting services to the Retirement Funds pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Retirement Funds, maintaining the general ledger and sub-ledger accounts for the calculation of the Retirement Funds' respective NAVs, and assisting New York Life Investments in conducting various aspects of the Retirement Funds' administrative operations. For providing these services to the Retirement Funds, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Retirement Funds, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Retirement Funds have adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class, Class A and Class R2 Plans, the Distributor receives a monthly distribution fee from the Investor Class, Class A and Class R2 shares at an annual rate of 0.25% of the average daily net assets of the Investor Class, Class A and Class R2 shares for distribution or service activities as designated by the Distributor. Pursuant to the Class R3 Plan, the Distributor receives a monthly distribution fee from the Class R3 shares at an annual rate of 0.25% for distribution and 0.25% for service of the average daily net assets of the Class R3 shares for distribution and service activities as designated by the Distributor. Class I and Class R1 shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Retirement Funds' shares and service activities. In accordance with the Shareholder Services Plans for the Class R1, Class R2 and Class R3 shares, the Manager has agreed to provide, through its affiliates or independent third parties, various shareholder and administrative support services to shareholders of the Class R1, Class R2 and Class R3 shares. For its services, the Manager is entitled to a Shareholder Service Fee accrued daily and paid monthly at an annual rate of 0.10% of the average daily net assets attributable to the Class R1, Class R2 and Class R3 shares. <Table> <Caption> MAINSTAY RETIREMENT 2010 FUND Class R1 $ -- - --------------------------------------------- Class R2 858 - --------------------------------------------- Class R3 495 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2020 FUND Class R1 $ -- - --------------------------------------------- Class R2 574 - --------------------------------------------- Class R3 899 - --------------------------------------------- </Table> mainstayinvestments.com 79 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> MAINSTAY RETIREMENT 2030 FUND Class R1 $ -- - ---------------------------------------------- Class R2 911 - ---------------------------------------------- Class R3 2,672 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2040 FUND Class R1 $ -- - ---------------------------------------------- Class R2 940 - ---------------------------------------------- Class R3 1,990 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2050 FUND Class R1 $ -- - ---------------------------------------------- Class R2 323 - ---------------------------------------------- Class R3 1,170 - ---------------------------------------------- </Table> (C) SALES CHARGES. The Retirement Funds were advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares, for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY RETIREMENT 2010 FUND Investor Class $1,462 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2020 FUND Investor Class $3,310 - ---------------------------------------------- Class A 286 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2030 FUND Investor Class $3,725 - ---------------------------------------------- Class A 637 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2040 FUND Investor Class $2,711 - ---------------------------------------------- Class A 116 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2050 FUND Investor Class $1,029 - ---------------------------------------------- Class A 141 - ---------------------------------------------- </Table> (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Retirement Funds' transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent offset arrangements represent reimbursements of a portion of the transfer agency fees from unaffiliated underlying funds. Transfer agent expenses incurred by the Retirement Funds for the six-month period ended April 30, 2010, were as follows: <Table> <Caption> MAINSTAY RETIREMENT 2010 FUND TOTAL Investor Class $ 1,678 - ---------------------------------------------- Class A 7,336 - ---------------------------------------------- Class I 35,352 - ---------------------------------------------- Class R1 -- - ---------------------------------------------- Class R2 1,887 - ---------------------------------------------- Class R3 1,089 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2020 FUND TOTAL Investor Class $ 2,983 - ---------------------------------------------- Class A 10,055 - ---------------------------------------------- Class I 37,039 - ---------------------------------------------- Class R1 -- - ---------------------------------------------- Class R2 981 - ---------------------------------------------- Class R3 1,539 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2030 FUND TOTAL Investor Class $ 3,349 - ---------------------------------------------- Class A 13,112 - ---------------------------------------------- Class I 62,850 - ---------------------------------------------- Class R1 -- - ---------------------------------------------- Class R2 2,145 - ---------------------------------------------- Class R3 6,281 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2040 FUND TOTAL Investor Class $ 3,489 - ---------------------------------------------- Class A 6,869 - ---------------------------------------------- Class I 33,816 - ---------------------------------------------- Class R1 -- - ---------------------------------------------- Class R2 2,216 - ---------------------------------------------- Class R3 4,705 - ---------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2050 FUND TOTAL Investor Class $ 2,359 - ---------------------------------------------- Class A 2,056 - ---------------------------------------------- Class I 17,566 - ---------------------------------------------- Class R1 -- - ---------------------------------------------- Class R2 750 - ---------------------------------------------- Class R3 2,711 - ---------------------------------------------- </Table> 80 MainStay Retirement Funds For the six-month period ended April 30, 2010, the Retirement Funds were reimbursed transfer agent fees as follows: <Table> <Caption> TOTAL MainStay Retirement 2010 Fund $1,023 - ---------------------------------------------- MainStay Retirement 2020 Fund 1,797 - ---------------------------------------------- MainStay Retirement 2030 Fund 2,601 - ---------------------------------------------- MainStay Retirement 2040 Fund 1,420 - ---------------------------------------------- MainStay Retirement 2050 Fund 701 - ---------------------------------------------- </Table> (E) SMALL AMOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Retirement Funds have implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Retirement Funds with the following values and percentages of net assets as follows: <Table> <Caption> MAINSTAY RETIREMENT 2010 FUND Investor Class $ 25,433 6.9% - -------------------------------------------------- Class A 254,461 3.8 - -------------------------------------------------- Class I 1,063,359 3.3 - -------------------------------------------------- Class R2 31,411 1.8 - -------------------------------------------------- Class R3 24,952 2.6 - -------------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2020 FUND Investor Class $ 24,393 1.6% - ------------------------------------------------- Class A 241,483 1.9 - ------------------------------------------------- Class I 263,221 0.6 - ------------------------------------------------- Class R2 32,384 1.9 - ------------------------------------------------- Class R3 23,894 1.3 - ------------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2030 FUND Investor Class $ 23,455 1.8% - ------------------------------------------------- Class A 227,638 1.9 - ------------------------------------------------- Class I 156,770 0.3 - ------------------------------------------------- Class R2 33,092 1.0 - ------------------------------------------------- Class R3 22,979 0.4 - ------------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2040 FUND Investor Class $ 23,006 2.3% - ------------------------------------------------- Class A 221,358 3.5 - ------------------------------------------------- Class I 761,431 2.5 - ------------------------------------------------- Class R2 33,453 1.0 - ------------------------------------------------- Class R3 22,501 0.5 - ------------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2050 FUND Investor Class $ 22,680 5.0% - -------------------------------------------------- Class A 216,868 10.9 - -------------------------------------------------- Class I 1,778,021 10.7 - -------------------------------------------------- Class R2 33,678 2.1 - -------------------------------------------------- Class R3 22,233 0.9 - -------------------------------------------------- </Table> At April 30, 2010, the Retirement Funds held the following percentages of outstanding shares of affiliated investment companies: <Table> <Caption> MAINSTAY RETIREMENT 2010 FUND MainStay 130/30 Core Fund Class I 0.86% - --------------------------------------------- MainStay 130/30 Growth Fund Class I 1.06 - --------------------------------------------- MainStay 130/30 International Fund Class I 0.85 - --------------------------------------------- MainStay Common Stock Fund Class I 0.67 - --------------------------------------------- MainStay Convertible Fund Class I 0.08 - --------------------------------------------- MainStay Epoch Global Choice Fund Class I 0.51 - --------------------------------------------- MainStay Epoch U.S. All Cap Fund Class I 0.54 - --------------------------------------------- MainStay Floating Rate Fund Class I 0.22 - --------------------------------------------- MainStay Global High Income Fund Class I 2.16 - --------------------------------------------- MainStay Growth Equity Fund Class I 2.17 - --------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.06 - --------------------------------------------- MainStay High Yield Opportunities Fund Class I 0.71 - --------------------------------------------- MainStay ICAP Equity Fund Class I 0.21 - --------------------------------------------- MainStay ICAP International Fund Class I 0.19 - --------------------------------------------- MainStay ICAP Select Equity Fund Class I 0.09 - --------------------------------------------- MainStay Indexed Bond Fund Class I 1.89 - --------------------------------------------- MainStay Intermediate Term Bond Fund Class I 0.78 - --------------------------------------------- MainStay International Equity Fund Class I 0.22 - --------------------------------------------- MainStay Large Cap Growth Fund Class I 0.07 - --------------------------------------------- MainStay MAP Fund Class I 0.39 - --------------------------------------------- MainStay S&P 500 Index Fund Class I 0.01 - --------------------------------------------- MainStay U.S. Small Cap Fund Class I 0.42 - --------------------------------------------- </Table> mainstayinvestments.com 81 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> MAINSTAY RETIREMENT 2020 FUND MainStay 130/30 Core Fund Class I 1.67% - --------------------------------------------- MainStay 130/30 Growth Fund Class I 2.03 - --------------------------------------------- MainStay 130/30 International Fund Class I 1.67 - --------------------------------------------- MainStay Common Stock Fund Class I 1.35 - --------------------------------------------- MainStay Convertible Fund Class I 0.25 - --------------------------------------------- MainStay Epoch Global Choice Fund Class I 1.06 - --------------------------------------------- MainStay Epoch U.S. All Cap Fund Class I 0.93 - --------------------------------------------- MainStay Floating Rate Fund Class I 0.37 - --------------------------------------------- MainStay Global High Income Fund Class I 3.62 - --------------------------------------------- MainStay Growth Equity Fund Class I 3.13 - --------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.09 - --------------------------------------------- MainStay High Yield Opportunities Fund Class I 0.97 - --------------------------------------------- MainStay ICAP Equity Fund Class I 0.42 - --------------------------------------------- MainStay ICAP International Fund Class I 0.37 - --------------------------------------------- MainStay ICAP Select Equity Fund Class I 0.09 - --------------------------------------------- MainStay Indexed Bond Fund Class I 0.18 - --------------------------------------------- MainStay Intermediate Term Bond Fund Class I 0.81 - --------------------------------------------- MainStay International Equity Fund Class I 0.43 - --------------------------------------------- MainStay Large Cap Growth Fund Class I 0.14 - --------------------------------------------- MainStay MAP Fund Class I 0.72 - --------------------------------------------- MainStay S&P 500 Index Fund Class I 0.01 - --------------------------------------------- MainStay U.S. Small Cap Fund Class I 1.02 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2030 FUND MainStay 130/30 Core Fund Class I 2.69% - --------------------------------------------- MainStay 130/30 Growth Fund Class I 2.31 - --------------------------------------------- MainStay 130/30 International Fund Class I 2.75 - --------------------------------------------- MainStay Common Stock Fund Class I 1.96 - --------------------------------------------- MainStay Convertible Fund Class I 0.58 - --------------------------------------------- MainStay Epoch Global Choice Fund Class I 1.66 - --------------------------------------------- MainStay Epoch U.S. All Cap Growth Fund Class I 1.38 - --------------------------------------------- MainStay Floating Rate Fund Class I 0.69 - --------------------------------------------- MainStay Global High Income Fund Class I 6.78 - --------------------------------------------- MainStay Growth Equity Fund Class I 4.75 - --------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.10 - --------------------------------------------- MainStay High Yield Opportunities Fund Class I 1.12 - --------------------------------------------- MainStay ICAP Equity Fund Class I 0.59 - --------------------------------------------- MainStay ICAP International Fund Class I 0.61 - --------------------------------------------- MainStay ICAP Select Equity Fund Class I 0.25 - --------------------------------------------- MainStay Indexed Bond Fund Class I 0.74 - --------------------------------------------- MainStay Intermediate Term Bond Fund Class I 0.31 - --------------------------------------------- MainStay International Equity Fund Class I 0.70 - --------------------------------------------- MainStay Large Cap Growth Fund Class I 0.22 - --------------------------------------------- MainStay MAP Fund Class I 1.06 - --------------------------------------------- MainStay S&P 500 Index Fund Class I 0.02 - --------------------------------------------- MainStay U.S. Small Cap Fund Class I 2.22 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2040 FUND MainStay 130/30 Core Fund Class I 1.66% - --------------------------------------------- MainStay 130/30 Growth Fund Class I 1.24 - --------------------------------------------- MainStay 130/30 International Fund Class I 1.75 - --------------------------------------------- MainStay Common Stock Fund Class I 1.24 - --------------------------------------------- MainStay Convertible Fund Class I 0.59 - --------------------------------------------- MainStay Epoch Global Choice Fund Class I 1.06 - --------------------------------------------- MainStay Epoch U.S. All Cap Growth Fund Class I 0.98 - --------------------------------------------- MainStay Floating Rate Fund Class I 0.24 - --------------------------------------------- MainStay Global High Income Fund Class I 2.39 - --------------------------------------------- MainStay Growth Equity Fund Class I 2.57 - --------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.04 - --------------------------------------------- MainStay High Yield Opportunities Fund Class I 0.39 - --------------------------------------------- MainStay ICAP Equity Fund Class I 0.38 - --------------------------------------------- MainStay ICAP International Fund Class I 0.39 - --------------------------------------------- MainStay ICAP Select Equity Fund Class I 0.16 - --------------------------------------------- MainStay Indexed Bond Fund Class I 0.17 - --------------------------------------------- MainStay Intermediate Term Bond Fund Class I 0.07 - --------------------------------------------- MainStay International Equity Fund Class I 0.45 - --------------------------------------------- MainStay Large Cap Growth Fund Class I 0.13 - --------------------------------------------- MainStay MAP Fund Class I 0.49 - --------------------------------------------- MainStay S&P 500 Index Fund Class I 0.01 - --------------------------------------------- MainStay U.S. Small Cap Fund Class I 1.98 - --------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT 2050 FUND MainStay 130/30 Core Fund Class I 0.87% - --------------------------------------------- MainStay 130/30 Growth Fund Class I 0.56 - --------------------------------------------- MainStay 130/30 International Fund Class I 0.97 - --------------------------------------------- MainStay Common Stock Fund Class I 0.65 - --------------------------------------------- MainStay Convertible Fund Class I 0.35 - --------------------------------------------- MainStay Epoch Global Choice Fund Class I 0.61 - --------------------------------------------- MainStay Epoch U.S. All Cap Fund Class I 0.51 - --------------------------------------------- MainStay Floating Rate Fund Class I 0.07 - --------------------------------------------- MainStay Global High Income Fund Class I 0.73 - --------------------------------------------- MainStay Growth Equity Fund Class I 1.58 - --------------------------------------------- MainStay High Yield Corporate Bond Fund Class I 0.01 - --------------------------------------------- MainStay High Yield Opportunities Fund Class I 0.12 - --------------------------------------------- MainStay ICAP Equity Fund Class I 0.17 - --------------------------------------------- MainStay ICAP International Fund Class I 0.22 - --------------------------------------------- </Table> 82 MainStay Retirement Funds <Table> <Caption> MAINSTAY RETIREMENT 2050 FUND (CONTINUED) MainStay ICAP Select Equity Fund Class I 0.07 - --------------------------------------------- MainStay Indexed Bond Fund Class I 0.01 - --------------------------------------------- MainStay Intermediate Term Bond Fund Class I 0.01 - --------------------------------------------- MainStay International Equity Fund Class I 0.25 - --------------------------------------------- MainStay Large Cap Growth Fund Class I 0.07 - --------------------------------------------- MainStay MAP Fund Class I 0.31 - --------------------------------------------- MainStay S&P 500 Index Fund Class I 0.01 - --------------------------------------------- MainStay U.S. Small Cap Fund Class I 0.42 - --------------------------------------------- </Table> (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Retirement Funds by the Office of the General Counsel of New York Life Investments is payable directly by the Retirement Funds. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were as follows: <Table> <Caption> TOTAL MainStay Retirement 2010 Fund $1,073 - ---------------------------------------------- MainStay Retirement 2020 Fund 1,480 - ---------------------------------------------- MainStay Retirement 2030 Fund 1,786 - ---------------------------------------------- MainStay Retirement 2040 Fund 1,019 - ---------------------------------------------- MainStay Retirement 2050 Fund 494 - ---------------------------------------------- </Table> NOTE 4--FEDERAL INCOME TAX: MAINSTAY RETIREMENT 2010 FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $917,275 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Retirement 2010 Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $ 57 2017 860 - ---------------------------------- ----- Total $917 - ---------------------------------- ----- </Table> MAINSTAY RETIREMENT 2020 FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $1,352,363 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Retirement 2020 Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2017 $1,352 - ---------------------------------- ----- </Table> MAINSTAY RETIREMENT 2030 FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $1,811,199 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Retirement 2030 Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2017 $1,811 - ---------------------------------- ----- </Table> MAINSTAY RETIREMENT 2040 FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $1,047,866 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Retirement 2040 Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2016 $ 51 2017 997 - ---------------------------------- ----- Total $1,048 - ---------------------------------- ----- </Table> MAINSTAY RETIREMENT 2050 FUND At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $757,866 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the MainStay Retirement 2050 Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2017 $758 - ---------------------------------- ----- </Table> mainstayinvestments.com 83 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 ------------------------------------------- TAX-BASED TAX-BASED DISTRIBUTIONS DISTRIBUTIONS FROM ORDINARY FROM LONG-TERM INCOME GAINS TOTAL MainStay Retirement 2010 Fund $656,191 $ -- $656,191 - ------------------------------------------------------------------------------------------------ MainStay Retirement 2020 Fund 634,246 54,843 689,089 - ------------------------------------------------------------------------------------------------ MainStay Retirement 2030 Fund 667,237 42,165 709,402 - ------------------------------------------------------------------------------------------------ MainStay Retirement 2040 Fund 337,678 -- 337,678 - ------------------------------------------------------------------------------------------------ MainStay Retirement 2050 Fund 188,549 56,204 244,753 - ------------------------------------------------------------------------------------------------ </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Retirement Funds. Custodial fees are charged to the Retirement Funds based on the market value of securities in the Retirement Funds and the number of certain cash transactions incurred by the Retirement Funds. NOTE 6--LINE OF CREDIT: The Retirement Funds and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Retirement Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Retirement Funds on the line of credit during the six-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES (IN 000'S): For the six-month period ended April 30, 2010, purchases and sales of securities were as follows: <Table> <Caption> MAINSTAY RETIREMENT MAINSTAY RETIREMENT MAINSTAY RETIREMENT 2010 FUND 2020 FUND 2030 FUND -------------------- -------------------- -------------------- PURCHASES SALES PURCHASES SALES PURCHASES SALES U.S. Government Securities $ -- $ -- $ -- $ -- $ -- $ -- - -------------------------------------------------------------------------------------------------------- All Others 22,083 25,486 27,560 26,878 32,955 28,056 - -------------------------------------------------------------------------------------------------------- Total $22,083 $25,486 $27,560 $26,878 $32,955 $28,056 - -------------------------------------------------------------------------------------------------------- </Table> <Table> <Caption> MAINSTAY RETIREMENT MAINSTAY RETIREMENT 2040 FUND 2050 FUND -------------------- ------------------- PURCHASES SALES PURCHASES SALES U.S. Government Securities $ -- $ -- $ -- $ -- - ------------------------------------------------------------------------------------------------ All Others 20,567 17,085 11,347 8,982 - ------------------------------------------------------------------------------------------------ Total $20,567 $17,085 $11,347 $8,982 - ------------------------------------------------------------------------------------------------ </Table> 84 MainStay Retirement Funds NOTE 8--CAPITAL SHARE TRANSACTIONS: MAINSTAY RETIREMENT 2010 FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 20,783 $ 197,423 Shares issued to shareholders in reinvestment of dividends 434 4,024 Shares redeemed (807) (7,668) ------------------------ Net increase 20,410 $ 193,779 ======================== Year ended October 31, 2009: Shares sold 16,227 $ 130,137 Shares issued to shareholders in reinvestment of dividends 159 1,237 Shares redeemed (3,798) (29,808) ------------------------ Net increase 12,588 $ 101,566 ======================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 69,069 $ 656,206 Shares issued to shareholders in reinvestment of dividends 15,416 142,596 Shares redeemed (110,108) (1,040,803) ------------------------ Net decrease (25,623) $ (242,001) ======================== Year ended October 31, 2009: Shares sold 385,040 $ 3,145,755 Shares issued to shareholders in reinvestment of dividends 15,094 116,981 Shares redeemed (235,937) (1,928,123) ------------------------ Net increase 164,197 $ 1,334,613 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 614,761 $ 5,824,657 Shares issued to shareholders in reinvestment of dividends 79,405 737,674 Shares redeemed (984,059) (9,250,037) ------------------------ Net decrease (289,893) $ (2,687,706) ======================== Year ended October 31, 2009: Shares sold 2,369,429 $ 19,282,165 Shares issued to shareholders in reinvestment of dividends 66,902 519,833 Shares redeemed (1,362,101) (10,831,838) ------------------------ Net increase 1,074,230 $ 8,970,160 ======================== <Caption> CLASS R2 SHARES AMOUNT Period ended April 30, 2010: Shares sold 26,776 $ 253,452 Shares issued to shareholders in reinvestment of dividends 3,533 32,713 Shares redeemed (49,964) (473,749) ------------------------ Net decrease (19,655) $ (187,584) ======================== Period ended October 31, 2009 (a): Shares sold 225,016 $ 1,868,095 Shares redeemed (25,432) (221,803) ------------------------ Net increase 199,584 $ 1,646,292 ======================== (a)Class R2 shares were first offered on January 8, 2009. <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 3,042 $ 28,476 Shares issued to shareholders in reinvestment of dividends 2,019 18,719 Shares redeemed (13,709) (126,573) ------------------------ Net decrease (8,648) $ (79,378) ======================== Year ended October 31, 2009: Shares sold 12,518 $ 102,259 Shares issued to shareholders in reinvestment of dividends 2,335 18,140 Shares redeemed (17,552) (145,455) ------------------------ Net decrease (2,699) $ (25,056) ======================== </Table> MAINSTAY RETIREMENT 2020 FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 80,708 $ 720,700 Shares issued to shareholders in reinvestment of dividends 2,000 17,600 Shares redeemed (9,869) (90,066) ----------------------- Net increase in shares outstanding before conversion 72,839 648,234 Shares converted into Investor Class (See Note 1) 1,161 10,587 Shares converted from Investor Class (See Note 1) (10,462) (95,208) ----------------------- Net increase 63,538 $ 563,613 ======================= Year ended October 31, 2009: Shares sold 76,970 $ 566,281 Shares issued to shareholders in reinvestment of dividends and distributions 956 6,802 Shares redeemed (9,722) (76,601) ----------------------- Net increase in shares outstanding before conversion 68,204 496,482 Shares converted into Investor Class (See Note 1) 2,812 19,178 Shares converted from Investor Class (See Note 1) (10,021) (71,352) ----------------------- Net increase 60,995 $ 444,308 ======================= </Table> mainstayinvestments.com 85 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 141,249 $ 1,259,655 Shares issued to shareholders in reinvestment of dividends 22,684 199,170 Shares redeemed (99,109) (883,486) ----------------------- Net increase in shares outstanding before conversion 64,824 575,339 Shares converted into Class A (See Note 1) 10,474 95,208 Shares converted from Class A (See Note 1) (1,163) (10,587) ----------------------- Net increase 74,135 $ 659,960 ======================= Year ended October 31, 2009: Shares sold 811,161 $ 6,203,506 Shares issued to shareholders in reinvestment of dividends and distributions 19,556 138,847 Shares redeemed (211,181) (1,603,375) ----------------------- Net increase in shares outstanding before conversion 619,536 4,738,978 Shares converted into Class A (See Note 1) 10,007 71,352 Shares converted from Class A (See Note 1) (2,820) (19,178) ----------------------- Net increase 626,723 $ 4,791,152 ======================= <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 869,520 $ 7,804,824 Shares issued to shareholders in reinvestment of dividends 93,163 820,771 Shares redeemed (1,045,062) (9,314,622) ----------------------- Net decrease (82,379) $ (689,027) ======================= Year ended October 31, 2009: Shares sold 3,269,384 $24,448,430 Shares issued to shareholders in reinvestment of dividends and distributions 72,103 513,376 Shares redeemed (1,001,095) (7,269,270) ----------------------- Net increase 2,340,392 $17,692,536 ======================= <Caption> CLASS R2 SHARES AMOUNT Period ended April 30, 2010: Shares sold 62,151 $ 567,882 Shares issued to shareholders in reinvestment of dividends 2,091 18,380 Shares redeemed (4,166) (36,702) ----------------------- Net increase 60,076 $ 549,560 ======================= Period ended October 31, 2009 (a): Shares sold 130,313 $ 1,002,492 Shares redeemed (6,527) (55,039) ----------------------- Net increase 123,786 $ 947,453 ======================= (a) Class R2 shares first commenced investment operations on January 8, 2009. <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 7,767 $ 69,241 Shares issued to shareholders in reinvestment of dividends 3,016 26,508 Shares redeemed (10,404) (93,647) ----------------------- Net increase 379 $ 2,102 ======================= Year ended October 31, 2009: Shares sold 30,809 $ 229,532 Shares issued to shareholders in reinvestment of dividends and distributions 4,223 30,064 Shares redeemed (10,050) (74,374) ----------------------- Net increase 24,982 $ 185,222 ======================= </Table> MAINSTAY RETIREMENT 2030 FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 91,848 $ 775,226 Shares issued to shareholders in reinvestment of dividends 1,220 10,126 Shares redeemed (9,832) (82,934) ----------------------- Net increase in shares outstanding before conversion 83,236 702,418 Shares converted from Investor Class (See Note 1) (9,791) (83,084) ----------------------- Net increase 73,445 $ 619,334 ======================= Year ended October 31, 2009: Shares sold 69,077 $ 472,304 Shares issued to shareholders in reinvestment of dividends and distributions 510 3,337 Shares redeemed (8,327) (60,435) ----------------------- Net increase in shares outstanding before conversion 61,260 415,206 Shares converted into Investor Class (See Note 1) 3,119 24,733 Shares converted from Investor Class (See Note 1) (3,422) (27,920) ----------------------- Net increase 60,957 $ 412,019 ======================= </Table> 86 MainStay Retirement Funds <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 141,201 $ 1,188,003 Shares issued to shareholders in reinvestment of dividends 18,191 150,443 Shares redeemed (65,060) (548,673) ----------------------- Net increase in shares outstanding before conversion 94,332 789,773 Shares converted into Class A (See Note 1) 9,819 83,084 ----------------------- Net increase 104,151 $ 872,857 ======================= Year ended October 31, 2009: Shares sold 773,081 $ 5,484,802 Shares issued to shareholders in reinvestment of dividends and distributions 17,887 116,620 Shares redeemed (184,742) (1,332,711) ----------------------- Net increase in shares outstanding before conversion 606,226 4,268,711 Shares converted into Class A (See Note 1) 3,434 27,920 Shares converted from Class A (See Note 1) (3,127) (24,733) ----------------------- Net increase 606,533 $ 4,271,898 ======================= <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,076,738 $ 9,136,702 Shares issued to shareholders in reinvestment of dividends 97,230 808,958 Shares redeemed (945,615) (7,969,565) ----------------------- Net increase 228,353 $ 1,976,095 ======================= Year ended October 31, 2009: Shares sold 4,179,658 $28,810,694 Shares issued to shareholders in reinvestment of dividends and distributions 79,484 520,621 Shares redeemed (1,298,386) (8,739,161) ----------------------- Net increase 2,960,756 $20,592,154 ======================= <Caption> CLASS R2 SHARES AMOUNT Period ended April 30, 2010: Shares sold 180,448 $ 1,554,011 Shares issued to shareholders in reinvestment of dividends 2,734 22,641 Shares redeemed (10,305) (86,731) ----------------------- Net increase 172,877 $ 1,489,921 ======================= Period ended October 31, 2009 (a): Shares sold 226,218 $ 1,613,043 Shares redeemed (32,294) (238,649) ----------------------- Net increase 193,924 $ 1,374,394 ======================= (a) Class R2 shares first commenced investment operations on January 8, 2009. <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 38,498 $ 323,885 Shares issued to shareholders in reinvestment of dividends 7,208 59,829 Shares redeemed (5,672) (47,864) ----------------------- Net increase 40,034 $ 335,850 ======================= Year ended October 31, 2009: Shares sold 93,726 $ 660,935 Shares issued to shareholders in reinvestment of dividends and distributions 10,508 68,824 Shares redeemed (22,582) (154,623) ----------------------- Net increase 81,652 $ 575,136 ======================= </Table> MAINSTAY RETIREMENT 2040 FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 45,625 $ 376,967 Shares issued to shareholders in reinvestment of dividends 994 8,084 Shares redeemed (9,189) (77,031) ---------------------- Net increase in shares outstanding before conversion 37,430 308,020 Shares converted from Investor Class (See Note 1) (637) (5,376) ---------------------- Net increase 36,793 $ 302,644 ====================== Year ended October 31, 2009: Shares sold 73,171 $ 472,041 Shares issued to shareholders in reinvestment of dividends 325 2,062 Shares redeemed (6,321) (43,316) ---------------------- Net increase in shares outstanding before conversion 67,175 430,787 Shares converted into Investor Class (See Note 1) 108 641 ---------------------- Net increase 67,283 $ 431,428 ====================== </Table> mainstayinvestments.com 87 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 79,590 $ 653,361 Shares issued to shareholders in reinvestment of dividends 8,087 65,427 Shares redeemed (61,551) (508,883) ---------------------- Net increase in shares outstanding before conversion 26,126 209,905 Shares converted into Class A (See Note 1) 639 5,376 ---------------------- Net increase 26,765 $ 215,281 ====================== Year ended October 31, 2009: Shares sold 441,203 $ 3,028,918 Shares issued to shareholders in reinvestment of dividends 8,702 54,906 Shares redeemed (92,820) (664,612) ---------------------- Net increase in shares outstanding before conversion 357,085 2,419,212 Shares converted from Class A (See Note 1) (108) (641) ---------------------- Net increase 356,977 $ 2,418,571 ====================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 642,447 $ 5,333,763 Shares issued to shareholders in reinvestment of dividends 44,430 361,660 Shares redeemed (537,415) (4,412,663) ---------------------- Net increase 149,462 $ 1,282,760 ====================== Year ended October 31, 2009: Shares sold 2,423,866 $16,618,190 Shares issued to shareholders in reinvestment of dividends 36,530 231,599 Shares redeemed (648,968) (4,385,445) ---------------------- Net increase 1,811,428 $12,464,344 ====================== <Caption> CLASS R2 SHARES AMOUNT Period ended April 30, 2010: Shares sold 209,261 $ 1,760,692 Shares issued to shareholders in reinvestment of dividends 2,286 18,538 Shares redeemed (15,349) (125,387) ---------------------- Net increase 196,198 $ 1,653,843 ====================== Period ended October 31, 2009 (a): Shares sold 195,423 $ 1,350,125 Shares redeemed (10,909) (75,089) ---------------------- Net increase 184,514 $ 1,275,036 ====================== (a) Class R2 shares had additional investments on January 8, 2009. <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 25,407 $ 208,650 Shares issued to shareholders in reinvestment of dividends 4,277 34,687 Shares redeemed (1,856) (15,229) ---------------------- Net increase 27,828 $ 228,108 ====================== Year ended October 31, 2009: Shares sold 86,762 $ 569,698 Shares issued to shareholders in reinvestment of dividends 7,758 49,111 Shares redeemed (28,437) (199,767) ---------------------- Net increase 66,083 $ 419,042 ====================== </Table> MAINSTAY RETIREMENT 2050 FUND <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 16,312 $ 130,251 Shares issued to shareholders in reinvestment of dividends 425 3,360 Shares redeemed (1,653) (13,266) ---------------------- Net increase 15,084 $ 120,345 ====================== Year ended October 31, 2009: Shares sold 27,175 $ 176,228 Shares issued to shareholders in reinvestment of dividends and distributions 346 2,120 Shares redeemed (2,833) (18,841) ---------------------- Net increase in shares outstanding before conversion 24,688 159,507 Shares converted into Investor Class (See Note 1) 2,954 16,926 ---------------------- Net increase 27,642 $ 176,433 ====================== <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 34,464 $ 274,491 Shares issued to shareholders in reinvestment of dividends 2,180 17,197 Shares redeemed (6,737) (52,682) ---------------------- Net increase 29,907 $ 239,006 ====================== Year ended October 31, 2009: Shares sold 125,754 $ 820,076 Shares issued to shareholders in reinvestment of dividends and distributions 3,393 20,730 Shares redeemed (26,175) (169,050) ---------------------- Net increase in shares outstanding before conversion 102,972 671,756 Shares converted from Class A (See Note 1) (2,959) (16,926) ---------------------- Net increase 100,013 $ 654,830 ====================== </Table> 88 MainStay Retirement Funds <Table> <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 422,917 $ 3,405,030 Shares issued to shareholders in reinvestment of dividends 21,464 169,995 Shares redeemed (342,004) (2,739,786) ---------------------- Net increase 102,377 $ 835,239 ====================== Year ended October 31, 2009: Shares sold 1,096,923 $ 7,402,117 Shares issued to shareholders in reinvestment of dividends and distributions 30,754 188,524 Shares redeemed (321,610) (2,138,066) ---------------------- Net increase 806,067 $ 5,452,575 ====================== <Caption> CLASS R2 SHARES AMOUNT Period ended April 30, 2010: Shares sold 136,830 $ 1,125,557 Shares issued to shareholders in reinvestment of dividends 669 5,289 Shares redeemed (3,859) (31,421) ---------------------- Net increase 133,640 $ 1,099,425 ====================== Period ended October 31, 2009 (a): Shares sold 56,090 $ 390,598 Shares redeemed (82) (631) ---------------------- Net increase 56,008 $ 389,967 ====================== (a) Class R2 shares first commenced investment operations on January 8, 2009. <Caption> CLASS R3 SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 18,223 $ 145,772 Shares issued to shareholders in reinvestment of dividends 2,230 17,594 Shares redeemed (3,848) (30,786) ---------------------- Net increase 16,605 $ 132,580 ====================== Year ended October 31, 2009: Shares sold 65,692 $ 419,650 Shares issued to shareholders in reinvestment of dividends and distributions 5,457 33,343 Shares redeemed (8,241) (53,063) ---------------------- Net increase 62,908 $ 399,930 ====================== </Table> NOTE 9--NEW ACCOUNTING PRONOUNCEMENT: ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Retirement Funds have adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the Retirement Funds' financial statements; however, there are additional disclosures in each of the Retirement Funds' Portfolio of Investments. NOTE 10--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Retirement Funds as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Retirement Funds' management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. mainstayinvestments.com 89 PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Funds' securities is available without charge, upon request, (i) by visiting the Retirement Funds' website at mainstayinvestments.com; and (ii) on the Securities and Exchange Commission's ("SEC") website at www.sec.gov. The Retirement Funds are required to file with the SEC their proxy voting records for each Portfolio for the 12-month period ending June 30 on Form N-PX. The most recent Form N-PX is available free of charge upon request by calling 800-MAINSTAY (624-6782); visiting the Funds' website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE Each Retirement Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Funds' Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). 90 MainStay Retirement Funds MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18301 MS121-10 MSRF10-06/10 C1 (MAINSTAY INVESTMENTS LOGO) MAINSTAY S&P 500 INDEX FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY S&P 500 INDEX FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 10 - --------------------------------------------- FINANCIAL STATEMENTS 18 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 24 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 31 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 31 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800-MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTORS CLASS SHARES(2)--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------------------- With sales charges 11.91% 33.90% 1.44% -0.97% Excluding sales charges 15.37 38.04 2.06 -0.67 </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY S&P 500 INDEX S&P 500 FUND INDEX ------------ ------- 4/30/00 9700 10000 8438 8703 7341 7604 6342 6592 7755 8100 8193 8614 9393 9941 10753 11456 10201 10920 6573 7064 4/30/10 9073 9808 </Table> CLASS A SHARES(3)--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------------------- With sales charges 11.99% 34.01% 1.45% -0.96% Excluding sales charges 15.46 38.16 2.07 -0.66 </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY S&P 500 INDEX S&P 500 FUND INDEX ------------ ------- 4/30/00 24250 25000 21096 21757 18352 19010 15856 16480 19389 20250 20483 21534 23482 24853 26883 28640 25495 27301 16427 17660 4/30/10 22695 24520 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------------ 15.54% 38.48% 2.40% -0.38% </Table> (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> MAINSTAY S&P 500 INDEX S&P 500 FUND INDEX ------------ ------- 4/30/00 10000 10000 8714 8703 7597 7604 6578 6592 8067 8100 8554 8614 9845 9941 11310 11456 10758 10920 6955 7064 4/30/10 9631 9808 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distributions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 3.00% and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or contingent deferred sales charge, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares, through February 27, 2008, adjusted for differences in certain contractual expenses and fees. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Performance figures for Class A shares, first offered on January 2, 2004, include the historical performance of Class I shares through December 31, 2003, adjusted for differences in certain contractual expenses and fees. Unadjusted, the performance shown for Class A shares might have been lower. THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS S&P 500(R) Index(4) 15.66% 38.84% 2.63% -0.19% Average Lipper S&P 500 Index objective fund(5) 15.37 38.18 2.13 -0.67 </Table> 4. "S&P 500(R)" and "S&P(R)" are trademarks of The McGraw-Hill Companies, Inc., and have been licensed for use by New York Life Investments. Standard & Poor's does not sponsor, endorse, sell or promote the Fund or represent the advisability of investing in the Fund. The S&P 500(R) Index is widely regarded as the standard index for measuring large-cap U.S. stock market performance. Results assume reinvestment of all dividends and capital gains. The S&P 500(R) Index is the Fund's broad-based securities market index for comparison purposes. An investment cannot be made directly in an index. 5. The average Lipper S&P 500 Index objective fund is representative of funds that are passively managed and commit by prospectus language to replicate the performance of the S&P 500(R) Index (including reinvested basis dividends). In addition, S&P 500(R) Index objective funds have limited expenses (advisor fee no higher than 0.50%). This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay S&P 500 Index Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY S&P 500 INDEX FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,153.70 $3.74 $1,021.30 $3.51 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,154.60 $3.21 $1,021.80 $3.01 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,155.40 $1.87 $1,023.10 $1.76 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (0.70% for Investor Class, 0.60% for Class A and 0.35% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 INDUSTRY COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) <Table> <Caption> Oil, Gas & Consumable Fuels 9.1% Pharmaceuticals 5.6 Diversified Financial Services 4.4 Computers & Peripherals 4.2 Software 4.0 Insurance 3.6 Commercial Banks 3.3 Media 3.1 Aerospace & Defense 2.9 IT Services 2.9 Capital Markets 2.5 Food & Staples Retailing 2.5 Industrial Conglomerates 2.5 Semiconductors & Semiconductor Equipment 2.5 Beverages 2.4 Communications Equipment 2.4 Diversified Telecommunication Services 2.4 Household Products 2.3 Specialty Retail 2.1 Health Care Providers & Services 2.0 Chemicals 1.8 Energy Equipment & Services 1.8 Health Care Equipment & Supplies 1.8 Electric Utilities 1.7 Food Products 1.7 Internet Software & Services 1.7 Machinery 1.7 Hotels, Restaurants & Leisure 1.6 Biotechnology 1.4 Tobacco 1.4 Multi-Utilities 1.3 Real Estate Investment Trusts 1.3 Air Freight & Logistics 1.1 Metals & Mining 1.0 Multiline Retail 0.9 Consumer Finance 0.8 Road & Rail 0.8 Electrical Equipment 0.6 Electronic Equipment & Instruments 0.6 Internet & Catalog Retail 0.6 Automobiles 0.5 Commercial Services & Supplies 0.5 Textiles, Apparel & Luxury Goods 0.5 Household Durables 0.4 Life Sciences Tools & Services 0.4 Wireless Telecommunication Services 0.3 Auto Components 0.2 Construction & Engineering 0.2 Containers & Packaging 0.2 Diversified Consumer Services 0.2 Gas Utilities 0.2 Independent Power Producers & Energy Traders 0.2 Paper & Forest Products 0.2 Personal Products 0.2 Airlines 0.1 Building Products 0.1 Construction Materials 0.1 Distributors 0.1 Health Care Technology 0.1 Leisure Equipment & Products 0.1 Office Electronics 0.1 Professional Services 0.1 Thrifts & Mortgage Finance 0.1 Trading Companies & Distributors 0.1 Real Estate Management & Development 0.0++ Short-Term Investments 2.5 Other Assets, Less Liabilities 0.0++ ----- 100.0% ===== </Table> See Portfolio of Investments beginning on page 10 for specific holdings within these categories. ++ Less than one-tenth of a percent. TOP TEN HOLDINGS AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENTS) <Table> 1. ExxonMobil Corp. 2. Apple, Inc. 3. Microsoft Corp. 4. General Electric Co. 5. Procter & Gamble Co. (The) 6. Bank of America Corp. 7. Johnson & Johnson 8. Wells Fargo & Co. 9. JPMorgan Chase & Co. 10. International Business Machines Corp. </Table> 8 MainStay S&P 500 Index Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS FRANCIS J. OK AND LEE BAKER OF MADISON SQUARE INVESTORS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY S&P 500 INDEX FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay S&P 500 Index Fund returned 15.37% for Investor Class shares and 15.46% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 15.54%. Class A and I shares outperformed--and Investor Class shares performed in line with--the 15.37% return of the average Lipper(1) S&P 500(R) Index objective fund during the six-month reporting period. All share classes underperformed the 15.66% return of the S&P 500(R) Index(2) for the six months ended April 30, 2010. Because the Fund incurs operating expenses that the Index does not, the Fund's net performance will typically lag that of the Index. The S&P 500(R) Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. DURING THE REPORTING PERIOD, WHICH INDUSTRIES HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST? During the reporting period, the S&P 500(R) Index industry with the highest total return was automobiles. Real estate management & development had the second-highest industry total return, followed by airlines. During the reporting period, health care technology had the lowest total return of any indus-try in the Index. Independent power producers & energy traders had the second-lowest total return, followed by thrifts & mortgage finance. DURING THE REPORTING PERIOD, WHICH INDUSTRIES WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S PERFORMANCE AND WHICH WERE THE WEAKEST CONTRIBUTORS? On the basis of impact, which takes weightings and total returns into account, the industry that made the strongest contribution to the Fund's performance was computers & peripherals. Commercial banks was the second-strongest contributor, followed by media. The industry that made the weakest contribution to the Fund's performance was independent power producers & energy traders. The second-weakest contributor was health care technology, followed by thrifts & mortgage finance. DURING THE REPORTING PERIOD, WHICH INDIVIDUAL COMPANIES HAD THE HIGHEST TOTAL RETURNS AND WHICH HAD THE LOWEST TOTAL RETURNS? Within the S&P 500(R) Index, the company with the highest total return during the six-month reporting period was communications equipment company JDS Uniphase. Commercial bank Zions Bancorporation had the second-highest total return, followed by semiconductor firm Advanced Micro Devices. During the reporting period, the S&P 500(R) Index stock with the lowest total return was Motorola, a leading communications equipment company. Software company McAfee had the second-lowest total return, followed by energy equipment & services company Diamond Offshore Drilling. DURING THE REPORTING PERIOD, WHICH INDIVIDUAL STOCKS WERE THE STRONGEST CONTRIBUTORS TO THE FUND'S ABSOLUTE PERFORMANCE AND WHICH WERE THE WEAKEST CONTRIBUTORS? On the basis of impact, which takes weightings and total returns into account, the stocks that made the greatest positive contributions to the Fund's performance during the reporting period were computers & peripherals company Apple, followed by industrial conglomerate General Electric and diversified financial services company Bank of America. The weakest contributor was energy giant ExxonMobil, followed by capital markets firm Goldman Sachs Group and communications company Qualcomm. WERE THERE ANY CHANGES IN THE MAKEUP OF THE S&P 500(R) INDEX DURING THE REPORTING PERIOD? During the six-month reporting period, there were 14 additions to the S&P 500(R) Index and 14 deletions from it. Two significant additions to the Index based on index weightings were business services firm Visa and insurance company Berkshire Hathaway. Beverage company Pepsi Bottling Group was a major deletion during the reporting period. The stock was deleted from the S&P 500(R) Index when Pepsi Bottling Group was acquired by Pepsico, which itself is part of the Index. 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the S&P 500(R) Index. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecasts made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 9 PORTFOLIO OF INVESTMENTS+++ APRIL 30, 2010 UNAUDITED <Table> <Caption> SHARES VALUE COMMON STOCKS 97.5%+ - -------------------------------------------------------- AEROSPACE & DEFENSE 2.9% Boeing Co. (The) 96,610 $ 6,997,462 General Dynamics Corp. 49,161 3,753,934 Goodrich Corp. 15,983 1,185,619 Honeywell International, Inc. 97,569 4,631,600 ITT Corp. 23,276 1,293,447 L-3 Communications Holdings, Inc. 14,810 1,385,772 Lockheed Martin Corp. 40,249 3,416,738 Northrop Grumman Corp. 38,643 2,621,155 Precision Castparts Corp. 18,085 2,321,029 Raytheon Co. 48,389 2,821,079 Rockwell Collins, Inc. 20,025 1,301,625 United Technologies Corp. 119,508 8,957,124 -------------- 40,686,584 -------------- AIR FREIGHT & LOGISTICS 1.1% C.H. Robinson Worldwide, Inc. 21,252 1,281,496 Expeditors International of Washington, Inc. 27,237 1,109,635 FedEx Corp. 39,941 3,595,089 United Parcel Service, Inc. Class B 126,712 8,760,868 -------------- 14,747,088 -------------- AIRLINES 0.1% Southwest Airlines Co. 94,505 1,245,576 -------------- AUTO COMPONENTS 0.2% Goodyear Tire & Rubber Co. (The) (a) 31,058 417,109 Johnson Controls, Inc. 85,533 2,873,053 -------------- 3,290,162 -------------- AUTOMOBILES 0.5% Ford Motor Co. (a) 429,916 5,597,507 Harley-Davidson, Inc. 29,869 1,010,468 -------------- 6,607,975 -------------- BEVERAGES 2.4% Brown-Forman Corp. Class B 13,883 807,713 Coca-Cola Co. (The) 294,203 15,725,150 Coca-Cola Enterprises, Inc. 40,723 1,129,249 Constellation Brands, Inc. Class A (a) 25,513 466,123 Dr. Pepper Snapple Group, Inc. 32,366 1,059,339 Molson Coors Brewing Co. Class B 20,133 893,100 PepsiCo, Inc. 208,569 13,602,870 -------------- 33,683,544 -------------- BIOTECHNOLOGY 1.4% Amgen, Inc. (a) 124,981 7,168,910 Biogen Idec, Inc. (a) 34,420 1,832,865 Celgene Corp. (a) 58,680 3,635,226 Cephalon, Inc. (a) 9,584 615,293 Genzyme Corp. (a) 33,958 1,807,924 Gilead Sciences, Inc. (a) 115,308 4,574,268 -------------- 19,634,486 -------------- BUILDING PRODUCTS 0.1% Masco Corp. 46,103 748,252 -------------- CAPITAL MARKETS 2.5% Ameriprise Financial, Inc. 32,484 1,505,958 Bank of New York Mellon Corp. (The) 154,196 4,800,121 Charles Schwab Corp. (The) 124,803 2,407,450 E*TRADE Financial Corp. (a) 203,014 341,064 Federated Investors, Inc. Class B 11,254 271,446 Franklin Resources, Inc. 18,927 2,188,718 Goldman Sachs Group, Inc. (The) 67,164 9,752,213 Invesco, Ltd. 54,617 1,255,645 Janus Capital Group, Inc. 23,383 329,233 Legg Mason, Inc. 20,850 660,737 Morgan Stanley 178,442 5,392,517 Northern Trust Corp. 30,758 1,691,075 State Street Corp. 63,233 2,750,635 T. Rowe Price Group, Inc. 33,065 1,901,568 -------------- 35,248,380 -------------- CHEMICALS 1.8% Air Products & Chemicals, Inc. 27,075 2,078,818 Airgas, Inc. 10,485 665,273 CF Industries Holdings, Inc. 6,159 515,324 Dow Chemical Co. (The) 146,808 4,526,091 E.I. du Pont de Nemours & Co. 115,340 4,595,146 Eastman Chemical Co. 9,330 624,364 Ecolab, Inc. 30,266 1,478,191 FMC Corp. 9,224 587,015 International Flavors & Fragrances, Inc. 10,166 509,215 Monsanto Co. 69,639 4,391,435 PPG Industries, Inc. 21,160 1,489,029 Praxair, Inc. 39,101 3,275,491 Sigma-Aldrich Corp. 15,490 918,557 -------------- 25,653,949 -------------- COMMERCIAL BANKS 3.3% BB&T Corp. 88,163 2,930,538 Comerica, Inc. 22,217 933,114 Fifth Third Bancorp 101,481 1,513,082 First Horizon National Corp. (a) 28,905 409,006 Huntington Bancshares, Inc. 91,715 620,910 KeyCorp 112,801 1,017,465 </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest holdings, as of April 30, 2010, excluding short-term investments. May be subject to change daily. 10 MainStay S&P 500 Index Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) COMMERCIAL BANKS (CONTINUED) M&T Bank Corp. 10,601 $ 925,997 Marshall & Ilsley Corp. 66,840 608,244 PNC Financial Services Group, Inc. 66,017 4,437,002 Regions Financial Corp. 152,557 1,348,604 SunTrust Banks, Inc. 63,631 1,883,478 U.S. Bancorp 244,192 6,537,020 V Wells Fargo & Co. 661,216 21,892,862 Zions Bancorp 19,223 552,277 -------------- 45,609,599 -------------- COMMERCIAL SERVICES & SUPPLIES 0.5% Avery Dennison Corp. 14,314 558,675 Cintas Corp. 16,970 462,432 Iron Mountain, Inc. 23,140 581,971 Pitney Bowes, Inc. 26,585 675,259 R.R. Donnelley & Sons Co. 26,359 566,455 Republic Services, Inc. 41,384 1,284,146 Stericycle, Inc. (a) 10,754 633,411 Waste Management, Inc. 61,896 2,146,553 -------------- 6,908,902 -------------- COMMUNICATIONS EQUIPMENT 2.4% Cisco Systems, Inc. (a) 730,714 19,670,821 Harris Corp. 16,783 863,989 JDS Uniphase Corp. (a) 28,509 370,332 Juniper Networks, Inc. (a) 67,071 1,905,487 Motorola, Inc. (a) 294,713 2,083,621 QUALCOMM, Inc. 214,476 8,308,800 Tellabs, Inc. 48,988 444,811 -------------- 33,647,861 -------------- COMPUTERS & PERIPHERALS 4.2% V Apple, Inc. (a) 115,729 30,219,156 Dell, Inc. (a) 219,788 3,556,170 EMC Corp. (a) 261,987 4,980,373 Hewlett-Packard Co. 300,454 15,614,594 Lexmark International, Inc. Class A (a) 9,919 367,499 NetApp, Inc. (a) 43,974 1,524,579 QLogic Corp. (a) 14,726 285,243 SanDisk Corp. (a) 29,153 1,162,913 Teradata Corp. (a) 21,290 618,900 Western Digital Corp. (a) 29,190 1,199,417 -------------- 59,528,844 -------------- CONSTRUCTION & ENGINEERING 0.2% Fluor Corp. 22,831 1,206,390 Jacobs Engineering Group, Inc. (a) 15,910 767,180 Quanta Services, Inc. (a) 26,864 540,773 -------------- 2,514,343 -------------- CONSTRUCTION MATERIALS 0.1% Vulcan Materials Co. 16,048 919,229 -------------- CONSUMER FINANCE 0.8% American Express Co. 152,739 7,044,323 Capital One Financial Corp. 58,105 2,522,338 Discover Financial Services 69,207 1,069,940 SLM Corp. (a) 61,871 757,301 -------------- 11,393,902 -------------- CONTAINERS & PACKAGING 0.2% Ball Corp. 12,084 642,990 Bemis Co., Inc. 13,866 421,665 Owens-Illinois, Inc. (a) 21,619 766,177 Pactiv Corp. (a) 16,943 430,522 Sealed Air Corp. 20,097 432,085 -------------- 2,693,439 -------------- DISTRIBUTORS 0.1% Genuine Parts Co. 20,240 866,272 -------------- DIVERSIFIED CONSUMER SERVICES 0.2% Apollo Group, Inc. Class A (a) 16,378 940,261 DeVry, Inc. 7,949 495,938 H&R Block, Inc. 42,602 780,043 -------------- 2,216,242 -------------- DIVERSIFIED FINANCIAL SERVICES 4.4% V Bank of America Corp. 1,280,332 22,828,319 Citigroup, Inc. (a) 2,507,840 10,959,261 CME Group, Inc. 8,504 2,792,798 IntercontinentalExchange, Inc. (a) 9,395 1,095,739 V JPMorgan Chase & Co. 507,043 21,589,891 Leucadia National Corp. (a) 24,406 617,716 Moody's Corp. 25,182 622,499 NASDAQ OMX Group, Inc. (The) (a) 18,812 395,052 NYSE Euronext 33,128 1,080,967 -------------- 61,982,242 -------------- DIVERSIFIED TELECOMMUNICATION SERVICES 2.4% AT&T, Inc. 753,264 19,630,060 CenturyTel, Inc. 38,224 1,303,821 Frontier Communications Corp. 39,563 314,922 Qwest Communications International, Inc. 190,341 995,483 Verizon Communications, Inc. 361,926 10,456,042 Windstream Corp. 58,305 644,270 -------------- 33,344,598 -------------- ELECTRIC UTILITIES 1.7% Allegheny Energy, Inc. 21,761 473,955 American Electric Power Co., Inc. 60,883 2,088,287 Duke Energy Corp. 167,104 2,804,005 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) ELECTRIC UTILITIES (CONTINUED) Edison International 41,532 $ 1,427,455 Entergy Corp. 24,074 1,956,975 Exelon Corp. 84,228 3,671,498 FirstEnergy Corp. 38,852 1,471,325 FPL Group, Inc. 52,672 2,741,578 Northeast Utilities 22,505 625,414 Pepco Holdings, Inc. 28,352 474,612 Pinnacle West Capital Corp. 12,994 485,196 PPL Corp. 48,052 1,189,768 Progress Energy, Inc. 36,331 1,450,333 Southern Co. (The) 104,689 3,618,052 -------------- 24,478,453 -------------- ELECTRICAL EQUIPMENT 0.6% Emerson Electric Co. 96,019 5,015,072 First Solar, Inc. (a) 6,179 886,996 Rockwell Automation, Inc. 18,227 1,106,743 Roper Industries, Inc. 11,951 729,250 -------------- 7,738,061 -------------- ELECTRONIC EQUIPMENT & INSTRUMENTS 0.6% Agilent Technologies, Inc. (a) 44,510 1,613,933 Amphenol Corp. Class A 22,009 1,017,036 Corning, Inc. 198,926 3,829,326 FLIR Systems, Inc. (a) 19,449 594,945 Jabil Circuit, Inc. 24,320 372,582 Molex, Inc. 17,484 391,816 -------------- 7,819,638 -------------- ENERGY EQUIPMENT & SERVICES 1.8% Baker Hughes, Inc. 54,833 2,728,486 Cameron International Corp. (a) 31,231 1,232,375 Diamond Offshore Drilling, Inc. 8,858 700,668 FMC Technologies, Inc. (a) 15,578 1,054,475 Halliburton Co. 115,509 3,540,351 Helmerich & Payne, Inc. 13,540 549,995 Nabors Industries, Ltd. (a) 36,110 778,893 National-Oilwell Varco, Inc. 53,317 2,347,548 Rowan Cos., Inc. (a) 14,604 435,199 Schlumberger, Ltd. 152,705 10,906,191 Smith International, Inc. 31,540 1,506,350 -------------- 25,780,531 -------------- FOOD & STAPLES RETAILING 2.5% Costco Wholesale Corp. 56,075 3,312,911 CVS Caremark Corp. 177,479 6,554,300 Kroger Co. (The) 82,923 1,843,378 Safeway, Inc. 49,647 1,171,669 SUPERVALU, Inc. 27,218 405,548 Sysco Corp. 75,412 2,378,495 Wal-Mart Stores, Inc. 272,325 14,610,236 Walgreen Co. 125,716 4,418,917 Whole Foods Market, Inc. (a) 21,749 848,646 -------------- 35,544,100 -------------- FOOD PRODUCTS 1.7% Archer-Daniels-Midland Co. 81,856 2,287,057 Campbell Soup Co. 24,194 867,597 ConAgra Foods, Inc. 56,424 1,380,695 Dean Foods Co. (a) 23,148 363,424 General Mills, Inc. 42,060 2,993,831 H.J. Heinz Co. 40,223 1,885,252 Hershey Co. (The) 21,292 1,000,937 Hormel Foods Corp. 8,994 366,595 J.M. Smucker Co. (The) 15,167 926,249 Kellogg Co. 32,543 1,787,912 Kraft Foods, Inc. Class A 221,654 6,560,958 McCormick & Co., Inc. 16,779 663,945 Mead Johnson Nutrition Co. 26,111 1,347,589 Sara Lee Corp. 88,860 1,263,589 Tyson Foods, Inc. Class A 39,201 767,948 -------------- 24,463,578 -------------- GAS UTILITIES 0.2% EQT Corp. 16,807 730,936 Nicor, Inc. 5,806 252,619 ONEOK, Inc. 13,461 661,474 Questar Corp. 22,370 1,072,642 -------------- 2,717,671 -------------- HEALTH CARE EQUIPMENT & SUPPLIES 1.8% Baxter International, Inc. 76,815 3,627,204 Becton, Dickinson & Co. 30,076 2,296,904 Boston Scientific Corp. (a) 192,486 1,324,304 C.R. Bard, Inc. 12,214 1,056,878 CareFusion Corp. (a) 22,850 630,203 DENTSPLY International, Inc. 18,791 688,502 Hospira, Inc. (a) 20,923 1,125,448 Intuitive Surgical, Inc. (a) 4,968 1,791,262 Medtronic, Inc. 140,991 6,159,897 St. Jude Medical, Inc. (a) 41,543 1,695,785 Stryker Corp. 35,985 2,066,978 Varian Medical Systems, Inc. (a) 15,865 894,469 Zimmer Holdings, Inc. (a) 27,133 1,652,671 -------------- 25,010,505 -------------- HEALTH CARE PROVIDERS & SERVICES 2.0% Aetna, Inc. 54,996 1,625,132 AmerisourceBergen Corp. 36,022 1,111,279 Cardinal Health, Inc. 46,182 1,602,053 CIGNA Corp. 35,014 1,122,549 Coventry Health Care, Inc. (a) 18,842 447,309 DaVita, Inc. (a) 13,161 821,641 </Table> 12 MainStay S&P 500 Index Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) HEALTH CARE PROVIDERS & SERVICES (CONTINUED) Express Scripts, Inc. (a) 35,118 $ 3,516,365 Humana, Inc. (a) 21,637 989,244 Laboratory Corp. of America Holdings (a) 13,363 1,049,931 McKesson Corp. 34,378 2,228,038 Medco Health Solutions, Inc. (a) 59,227 3,489,655 Patterson Cos., Inc. 11,936 381,833 Quest Diagnostics, Inc. 19,173 1,095,929 Tenet Healthcare Corp. (a) 55,592 347,450 UnitedHealth Group, Inc. 147,719 4,477,363 WellPoint, Inc. (a) 56,648 3,047,662 -------------- 27,353,433 -------------- HEALTH CARE TECHNOLOGY 0.1% Cerner Corp. (a) 8,483 720,292 -------------- HOTELS, RESTAURANTS & LEISURE 1.6% Carnival Corp. 55,386 2,309,596 Darden Restaurants, Inc. 17,707 792,388 International Game Technology 38,043 801,946 Marriott International, Inc. Class A 32,385 1,190,473 McDonald's Corp. 137,327 9,693,913 Starbucks Corp. 94,640 2,458,747 Starwood Hotels & Resorts Worldwide, Inc. 23,813 1,298,047 Wyndham Worldwide Corp. 22,847 612,528 Wynn Resorts, Ltd. 8,852 781,101 Yum! Brands, Inc. 59,886 2,540,364 -------------- 22,479,103 -------------- HOUSEHOLD DURABLES 0.4% D.R. Horton, Inc. 35,421 520,335 Fortune Brands, Inc. 19,291 1,011,234 Harman International Industries, Inc. (a) 8,757 345,726 Leggett & Platt, Inc. 18,924 464,206 Lennar Corp. Class A 20,549 408,925 Newell Rubbermaid, Inc. 35,655 608,631 Pulte Homes, Inc. (a) 40,710 532,894 Stanley Black & Decker, Inc. 20,032 1,244,989 Whirlpool Corp. 9,505 1,034,809 -------------- 6,171,749 -------------- HOUSEHOLD PRODUCTS 2.3% Clorox Co. (The) 17,891 1,157,548 Colgate-Palmolive Co. 63,013 5,299,393 Kimberly-Clark Corp. 53,130 3,254,744 V Procter & Gamble Co. (The) 370,701 23,042,774 -------------- 32,754,459 -------------- INDEPENDENT POWER PRODUCERS & ENERGY TRADERS 0.2% AES Corp. (The) (a) 85,127 982,366 Constellation Energy Group, Inc. 25,760 910,616 NRG Energy, Inc. (a) 33,141 801,018 -------------- 2,694,000 -------------- INDUSTRIAL CONGLOMERATES 2.5% 3M Co. 90,829 8,053,807 V General Electric Co. 1,361,731 25,682,247 Textron, Inc. 34,697 792,480 -------------- 34,528,534 -------------- INSURANCE 3.6% Aflac, Inc. 59,884 3,051,689 Allstate Corp. (The) 68,363 2,233,419 American International Group, Inc. (a) 17,279 672,153 Aon Corp. 34,063 1,446,315 Assurant, Inc. 14,855 541,168 Berkshire Hathaway, Inc. Class B (a) 211,205 16,262,785 Chubb Corp. (The) 41,923 2,216,469 Cincinnati Financial Corp. 20,881 593,020 Genworth Financial, Inc. Class A (a) 62,817 1,037,737 Hartford Financial Services Group, Inc. (The) 48,798 1,394,159 Lincoln National Corp. 38,571 1,179,887 Loews Corp. 45,269 1,685,818 Marsh & McLennan Cos., Inc. 67,940 1,645,507 MetLife, Inc. 104,544 4,765,116 Principal Financial Group, Inc. 40,658 1,188,027 Progressive Corp. (The) 85,943 1,726,595 Prudential Financial, Inc. 59,354 3,772,540 Torchmark Corp. 10,623 568,755 Travelers Cos., Inc. (The) 65,550 3,326,007 Unum Group 42,552 1,041,247 XL Capital, Ltd. Class A 43,933 782,007 -------------- 51,130,420 -------------- INTERNET & CATALOG RETAIL 0.6% Amazon.com, Inc. (a) 43,690 5,988,151 Expedia, Inc. 27,037 638,344 Priceline.com, Inc. (a) 5,816 1,524,083 -------------- 8,150,578 -------------- INTERNET SOFTWARE & SERVICES 1.7% Akamai Technologies, Inc. (a) 21,970 853,095 eBay, Inc. (a) 144,142 3,432,021 Google, Inc. Class A (a) 30,843 16,206,146 Monster Worldwide, Inc. (a) 16,165 281,756 VeriSign, Inc. (a) 23,389 637,818 Yahoo!, Inc. (a) 151,753 2,508,477 -------------- 23,919,313 -------------- </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) IT SERVICES 2.9% Automatic Data Processing, Inc. 64,428 $ 2,793,598 Cognizant Technology Solutions Corp. Class A (a) 37,970 1,943,305 Computer Sciences Corp. (a) 19,477 1,020,400 Fidelity National Information Services, Inc. 42,081 1,106,309 Fiserv, Inc. (a) 19,436 992,985 V International Business Machines Corp. 165,790 21,386,910 MasterCard, Inc. Class A 12,317 3,055,109 Paychex, Inc. 41,249 1,262,219 SAIC, Inc. (a) 39,064 680,104 Total System Services, Inc. 25,313 405,261 Visa, Inc. Class A 56,972 5,140,584 Western Union Co. (The) 87,122 1,589,977 -------------- 41,376,761 -------------- LEISURE EQUIPMENT & PRODUCTS 0.1% Eastman Kodak Co. (a) 34,211 209,371 Hasbro, Inc. 15,661 600,756 Mattel, Inc. 46,589 1,073,877 -------------- 1,884,004 -------------- LIFE SCIENCES TOOLS & SERVICES 0.4% Life Technologies Corp. (a) 23,081 1,262,761 Millipore Corp. (a) 7,132 757,062 PerkinElmer, Inc. 14,984 375,349 Thermo Fisher Scientific, Inc. (a) 52,249 2,888,325 Waters Corp. (a) 11,935 859,201 -------------- 6,142,698 -------------- MACHINERY 1.7% Caterpillar, Inc. 79,736 5,429,224 Cummins, Inc. 25,716 1,857,467 Danaher Corp. 33,439 2,818,239 Deere & Co. 54,104 3,236,501 Dover Corp. 23,729 1,239,128 Eaton Corp. 21,130 1,630,391 Flowserve Corp. 7,115 815,237 Illinois Tool Works, Inc. 49,380 2,523,318 PACCAR, Inc. 46,386 2,157,877 Pall Corp. 14,881 580,210 Parker Hannifin Corp. 20,488 1,417,360 Snap-On, Inc. 7,410 357,014 -------------- 24,061,966 -------------- MEDIA 3.1% CBS Corp. Class B 86,260 1,398,274 Comcast Corp. Class A 362,146 7,148,762 DIRECTV Class A (a) 119,364 4,324,558 Discovery Communications, Inc. Class A (a) 36,170 1,399,779 Gannett Co., Inc. 30,141 513,000 Interpublic Group of Cos., Inc. (The) (a) 62,414 556,109 McGraw-Hill Cos., Inc. (The) 40,144 1,353,656 Meredith Corp. 4,695 168,691 New York Times Co. (The) Class A (a) 14,779 146,608 News Corp. Class A 287,301 4,430,181 Omnicom Group, Inc. 39,648 1,691,384 Scripps Networks Interactive Class A 11,307 512,659 Time Warner Cable, Inc. 44,909 2,526,131 Time Warner, Inc. 146,785 4,855,648 Viacom, Inc. Class B (a) 77,337 2,732,316 Walt Disney Co. (The) 247,516 9,118,489 Washington Post Co. Class B 779 395,078 -------------- 43,271,323 -------------- METALS & MINING 1.0% AK Steel Holding Corp. 14,300 239,525 Alcoa, Inc. 130,183 1,749,659 Allegheny Technologies, Inc. 12,495 668,108 Cliffs Natural Resources, Inc. 17,268 1,079,768 Freeport-McMoRan Copper & Gold, Inc. 54,952 4,150,525 Newmont Mining Corp. 62,758 3,519,469 Nucor Corp. 40,116 1,818,057 Titanium Metals Corp. (a) 10,896 168,016 United States Steel Corp. 18,265 998,365 -------------- 14,391,492 -------------- MULTI-UTILITIES 1.3% Ameren Corp. 30,188 783,680 CenterPoint Energy, Inc. 50,108 719,551 CMS Energy Corp. 29,392 477,914 Consolidated Edison, Inc. 35,769 1,616,759 Dominion Resources, Inc. 76,578 3,200,960 DTE Energy Corp. 21,117 1,017,206 Integrys Energy Group, Inc. 9,712 481,812 NiSource, Inc. 35,352 576,238 PG&E Corp. 47,380 2,075,244 Public Service Enterprise Group, Inc. 64,489 2,072,032 SCANA Corp. 14,158 558,816 Sempra Energy 31,500 1,549,170 TECO Energy, Inc. 27,444 464,627 Wisconsin Energy Corp. 15,011 788,228 Xcel Energy, Inc. 58,204 1,265,937 -------------- 17,648,174 -------------- MULTILINE RETAIL 0.9% Big Lots, Inc. (a) 10,609 405,264 Family Dollar Stores, Inc. 17,733 701,518 J.C. Penney Co., Inc. 30,284 883,384 Kohl's Corp. (a) 39,064 2,148,129 Macy's, Inc. 53,537 1,242,058 Nordstrom, Inc. 21,151 874,171 </Table> 14 MainStay S&P 500 Index Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) MULTILINE RETAIL (CONTINUED) Sears Holdings Corp. (a) 6,250 $ 755,938 Target Corp. 96,013 5,460,259 -------------- 12,470,721 -------------- OFFICE ELECTRONICS 0.1% Xerox Corp. 172,780 1,883,302 -------------- OIL, GAS & CONSUMABLE FUELS 9.1% Anadarko Petroleum Corp. 62,863 3,907,564 Apache Corp. 42,955 4,371,101 Cabot Oil & Gas Corp. 13,307 480,782 Chesapeake Energy Corp. 83,194 1,980,017 Chevron Corp. 256,322 20,874,864 ConocoPhillips 189,771 11,232,545 CONSOL Energy, Inc. 23,089 1,031,616 Denbury Resources, Inc. (a) 50,433 965,792 Devon Energy Corp. 57,027 3,839,628 El Paso Corp. 90,030 1,089,363 EOG Resources, Inc. 32,239 3,614,637 V ExxonMobil Corp. 602,546 40,882,746 Hess Corp. 37,175 2,362,471 Marathon Oil Corp. 90,194 2,899,737 Massey Energy Co. 10,974 401,978 Murphy Oil Corp. 24,331 1,463,510 Noble Energy, Inc. 22,260 1,700,664 Occidental Petroleum Corp. 103,629 9,187,747 Peabody Energy Corp. 34,291 1,602,075 Pioneer Natural Resources Co. 14,774 947,457 Range Resources Corp. 20,191 964,322 Southwestern Energy Co. (a) 44,179 1,753,023 Spectra Energy Corp. 82,389 1,922,959 Sunoco, Inc. 15,009 491,995 Tesoro Corp. 17,917 235,609 Valero Energy Corp. 72,256 1,502,202 Williams Cos., Inc. 74,289 1,753,963 XTO Energy, Inc. 74,455 3,538,102 -------------- 126,998,469 -------------- PAPER & FOREST PRODUCTS 0.2% International Paper Co. 55,179 1,475,486 MeadWestvaco Corp. 21,970 596,925 Weyerhaeuser Co. 26,928 1,333,475 -------------- 3,405,886 -------------- PERSONAL PRODUCTS 0.2% Avon Products, Inc. 54,415 1,759,237 Estee Lauder Cos., Inc. (The) Class A 15,153 998,886 -------------- 2,758,123 -------------- PHARMACEUTICALS 5.6% Abbott Laboratories 198,151 10,137,405 Allergan, Inc. 39,191 2,496,075 Bristol-Myers Squibb Co. 218,744 5,532,036 Eli Lilly & Co. 129,512 4,529,035 Forest Laboratories, Inc. (a) 38,548 1,050,818 V Johnson & Johnson 351,216 22,583,189 King Pharmaceuticals, Inc. (a) 31,859 312,218 Merck & Co., Inc. 397,582 13,931,273 Mylan, Inc. (a) 39,152 862,519 Pfizer, Inc. 1,030,006 17,221,700 Watson Pharmaceuticals, Inc. (a) 13,575 581,281 -------------- 79,237,549 -------------- PROFESSIONAL SERVICES 0.1% Dun & Bradstreet Corp. 6,516 501,536 Equifax, Inc. 16,226 545,194 Robert Half International, Inc. 18,958 519,070 -------------- 1,565,800 -------------- REAL ESTATE INVESTMENT TRUSTS 1.3% Apartment Investment & Management Co. Class A 15,028 336,778 AvalonBay Communities, Inc. 10,370 1,078,895 Boston Properties, Inc. 17,682 1,394,403 Equity Residential 35,971 1,628,407 HCP, Inc. 37,342 1,199,425 Health Care REIT, Inc. 15,694 705,131 Host Hotels & Resorts, Inc. 83,347 1,355,222 Kimco Realty Corp. 51,761 806,954 Plum Creek Timber Co., Inc. 20,904 831,979 ProLogis 60,717 799,643 Public Storage 17,288 1,675,380 Simon Property Group, Inc. 37,004 3,294,096 Ventas, Inc. 20,099 949,276 Vornado Realty Trust 20,117 1,677,154 -------------- 17,732,743 -------------- REAL ESTATE MANAGEMENT & DEVELOPMENT 0.0%++ CB Richard Ellis Group, Inc. Class A (a) 34,606 599,376 -------------- ROAD & RAIL 0.8% CSX Corp. 49,766 2,789,384 Norfolk Southern Corp. 47,175 2,798,893 Ryder System, Inc. 6,805 316,569 Union Pacific Corp. 64,490 4,879,313 -------------- 10,784,159 -------------- SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT 2.5% Advanced Micro Devices, Inc. (a) 72,004 652,356 Altera Corp. 37,911 961,423 Analog Devices, Inc. 38,006 1,137,520 Applied Materials, Inc. 171,394 2,361,809 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) <Table> <Caption> SHARES VALUE COMMON STOCKS (CONTINUED) SEMICONDUCTORS & SEMICONDUCTOR EQUIPMENT (CONTINUED) Broadcom Corp. Class A 55,124 $ 1,901,227 Intel Corp. 704,992 16,094,967 KLA-Tencor Corp. 21,913 746,357 Linear Technology Corp. 28,541 857,942 LSI Corp. (a) 83,702 503,886 MEMC Electronic Materials, Inc. (a) 28,866 374,392 Microchip Technology, Inc. 23,490 686,143 Micron Technology, Inc. (a) 108,533 1,014,784 National Semiconductor Corp. 30,052 444,169 Novellus Systems, Inc. (a) 12,530 328,286 NVIDIA Corp. (a) 70,816 1,113,227 Teradyne, Inc. (a) 22,557 275,872 Texas Instruments, Inc. 158,505 4,122,715 Xilinx, Inc. 35,386 912,251 -------------- 34,489,326 -------------- SOFTWARE 4.0% Adobe Systems, Inc. (a) 66,956 2,249,052 Autodesk, Inc. (a) 29,497 1,003,193 BMC Software, Inc. (a) 23,300 917,088 CA, Inc. 50,440 1,150,536 Citrix Systems, Inc. (a) 23,502 1,104,594 Compuware Corp. (a) 29,385 252,711 Electronic Arts, Inc. (a) 41,929 812,165 Intuit, Inc. (a) 40,080 1,449,293 McAfee, Inc. (a) 20,184 701,394 V Microsoft Corp. 973,833 29,740,860 Novell, Inc. (a) 44,527 249,796 Oracle Corp. 498,843 12,890,103 Red Hat, Inc. (a) 24,016 717,358 Salesforce.com, Inc. (a) 14,010 1,199,256 Symantec Corp. (a) 102,862 1,724,996 -------------- 56,162,395 -------------- SPECIALTY RETAIL 2.1% Abercrombie & Fitch Co. Class A 11,293 493,843 AutoNation, Inc. (a) 11,522 232,744 AutoZone, Inc. (a) 3,811 705,073 Bed Bath & Beyond, Inc. (a) 33,436 1,536,719 Best Buy Co., Inc. 43,757 1,995,319 GameStop Corp. Class A (a) 21,144 514,011 Gap, Inc. (The) 60,695 1,500,987 Home Depot, Inc. (The) 216,997 7,649,144 Limited Brands, Inc. 34,387 921,572 Lowe's Cos., Inc. 187,587 5,087,359 O'Reilly Automotive, Inc. (a) 17,557 858,362 Office Depot, Inc. (a) 35,275 241,986 RadioShack Corp. 16,072 346,352 Ross Stores, Inc. 15,820 885,920 Sherwin-Williams Co. (The) 11,748 917,166 Staples, Inc. 93,026 2,188,902 Tiffany & Co. 15,962 773,838 TJX Cos., Inc. 53,465 2,477,568 Urban Outfitters, Inc. (a) 16,563 621,278 -------------- 29,948,143 -------------- TEXTILES, APPAREL & LUXURY GOODS 0.5% Coach, Inc. 40,113 1,674,718 NIKE, Inc. Class B 49,774 3,778,344 Polo Ralph Lauren Corp. 7,316 657,708 VF Corp. 11,321 978,361 -------------- 7,089,131 -------------- THRIFTS & MORTGAGE FINANCE 0.1% Hudson City Bancorp, Inc. 60,560 805,448 People's United Financial, Inc. 47,400 736,122 -------------- 1,541,570 -------------- TOBACCO 1.4% Altria Group, Inc. 265,528 5,626,538 Lorillard, Inc. 19,749 1,547,729 Philip Morris International, Inc. 240,054 11,781,850 Reynolds American, Inc. 21,566 1,152,056 -------------- 20,108,173 -------------- TRADING COMPANIES & DISTRIBUTORS 0.1% Fastenal Co. 16,756 916,386 W.W. Grainger, Inc. 7,853 868,070 -------------- 1,784,456 -------------- WIRELESS TELECOMMUNICATION SERVICES 0.3% American Tower Corp. Class A (a) 51,390 2,097,226 MetroPCS Communications, Inc. (a) 33,458 255,284 Sprint Nextel Corp. (a) 380,792 1,618,366 -------------- 3,970,876 -------------- Total Common Stocks (Cost $1,099,006,343) 1,367,932,503 (b) -------------- </Table> 16 MainStay S&P 500 Index Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE SHORT-TERM INVESTMENTS 2.5% - -------------------------------------------------------- REPURCHASE AGREEMENT 0.0%++ State Street Bank and Trust Co. 0.01%, dated 4/30/10 due 5/3/10 Proceeds at Maturity $142,699 (Collateralized by a United States Treasury Bill with a rate of 0.107% and a maturity date of 6/3/10, with a Principal Amount of $150,000 and a Market Value of $149,985) $ 142,699 $ 142,699 -------------- Total Repurchase Agreement (Cost $142,699) 142,699 -------------- U.S. GOVERNMENT 2.5% United States Treasury Bills 0.189%, due 7/8/10 (c) 24,800,000 24,793,081 0.212%, due 7/22/10 (c)(d) 10,000,000 9,996,510 -------------- Total U.S. Government (Cost $34,786,352) 34,789,591 -------------- Total Short-Term Investments (Cost $34,929,051) 34,932,290 -------------- Total Investments (Cost $1,133,935,394) (f) 100.0% 1,402,864,793 Other Assets, Less Liabilities 0.0++ 654,796 ----------- -------------- Net Assets 100.0% $1,403,519,589 =========== ============== </Table> <Table> <Caption> CONTRACTS UNREALIZED LONG APPRECIATION (E) FUTURES CONTRACTS 0.0%++ - ------------------------------------------------------- Standard & Poor's 500 Index Mini June 2010 573 $569,437 -------- Total Futures Contracts (Settlement Value $33,904,410) (b) $569,437 ======== </Table> <Table> +++ On a daily basis New York Life Investments confirms that the value of the Fund's liquid assets (liquid portfolio securities and cash) is sufficient to cover its potential senior securities (e.g., futures, swaps, options). ++ Less than one-tenth of a percent. (a) Non-income producing security. (b) The combined market value of common stocks and settlement value of Standard & Poor's 500 Index futures contracts represents 99.9% of net assets. (c) Interest rate presented is yield to maturity. (d) Represents a security, or a portion thereof, which is segregated, or partially segregated as collateral for futures contracts. (e) Represents the difference between the value of the contracts at the time they were opened and the value at April 30, 2010. (f) At April 30, 2010, cost is $1,167,751,639 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $ 410,327,143 Gross unrealized depreciation (175,213,989) ------------- Net unrealized appreciation $ 235,113,154 ============= </Table> The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Common Stocks $1,367,932,503 $ -- $ -- $1,367,932,503 Short-Term Investments Repurchase Agreement -- 142,699 -- 142,699 U.S. Government -- 34,789,591 -- 34,789,591 -------------- ----------- -------- -------------- Total Short-Term Investments -- 34,932,290 -- 34,932,290 -------------- ----------- -------- -------------- Total Investments in Securities 1,367,932,503 34,932,290 -- 1,402,864,793 Other Financial Instruments Futures Contracts Long (b) 569,437 -- -- 569,437 -------------- ----------- -------- -------------- Total Investments in Securities and Other Financial Instruments $1,368,501,940 $34,932,290 $-- $1,403,434,230 ============== =========== ======== ============== </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. (b) The value listed for these securities reflects unrealized appreciation as shown on the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $1,133,935,394) $1,402,864,793 Receivables: Fund shares sold 1,893,732 Dividends and interest 1,377,039 Other assets 126,245 -------------- Total assets 1,406,261,809 -------------- LIABILITIES: Payables: Fund shares redeemed 731,472 Variation margin on futures contracts 642,655 Transfer agent (See Note 3) 482,396 Investment securities purchased 364,345 Shareholder communication 263,802 Manager (See Note 3) 115,370 Professional fees 53,326 NYLIFE Distributors (See Note 3) 48,154 Custodian 5,398 Trustees 5,128 Accrued expenses 30,174 -------------- Total liabilities 2,742,220 -------------- Net assets $1,403,519,589 ============== COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 51,181 Additional paid-in capital 1,263,035,274 -------------- 1,263,086,455 Accumulated undistributed net investment income 6,003,883 Accumulated net realized loss on investments and futures transactions (135,069,585) Net unrealized appreciation on investments and futures contracts 269,498,836 -------------- Net assets $1,403,519,589 ============== INVESTOR CLASS Net assets applicable to outstanding shares $ 19,758,574 ============== Shares of beneficial interest outstanding 725,423 ============== Net asset value per share outstanding $ 27.24 Maximum sales charge (3.00% of offering price) 0.84 -------------- Maximum offering price per share outstanding $ 28.08 ============== CLASS A Net assets applicable to outstanding shares $ 213,207,301 ============== Shares of beneficial interest outstanding 7,828,229 ============== Net asset value per share outstanding $ 27.24 Maximum sales charge (3.00% of offering price) 0.84 -------------- Maximum offering price per share outstanding $ 28.08 ============== CLASS I Net assets applicable to outstanding shares $1,170,553,714 ============== Shares of beneficial interest outstanding 42,627,379 ============== Net asset value and offering price per share outstanding $ 27.46 ============== </Table> 18 MainStay S&P 500 Index Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Dividends $ 12,799,459 Interest 17,418 ------------ Total income 12,816,877 ------------ EXPENSES: Manager (See Note 3) 1,633,332 Transfer agent (See Note 3) 1,436,665 Distribution/Service--Investor Class (See Note 3) 23,609 Distribution/Service--Class A (See Note 3) 261,504 Registration 145,640 Professional fees 121,052 Shareholder communication 67,278 Trustees 23,770 Custodian 21,380 Miscellaneous 36,388 ------------ Total expenses before waiver 3,770,618 Expense waiver from Manager (See Note 3) (1,128,037) ------------ Net expenses 2,642,581 ------------ Net investment income 10,174,296 ------------ REALIZED AND UNREALIZED GAIN (LOSS) ON INVESTMENTS: Net realized gain (loss) on: Security transactions (4,473,339) Futures transactions 11,710,348 ------------ Net realized gain on investments and futures transactions 7,237,009 ------------ Net change in unrealized appreciation on: Investments 177,621,121 Futures contracts (1,741,763) ------------ Net change in unrealized appreciation on investments and futures contracts 175,879,358 ------------ Net realized and unrealized gain on investments and futures transactions 183,116,367 ------------ Net increase in net assets resulting from operations $193,290,663 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 19 STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE IN NET ASSETS: Operations: Net investment income $ 10,174,296 $ 22,179,919 Net realized gain (loss) on investments and futures transactions 7,237,009 (15,851,205) Net change in unrealized appreciation (depreciation) on investments and futures contracts 175,879,358 108,606,241 ------------------------------ Net increase in net assets resulting from operations 193,290,663 114,934,955 ------------------------------ Dividends to shareholders: From net investment income: Investor Class (254,640) (350,624) Class A (2,895,095) (4,143,743) Class I (17,697,570) (23,595,246) ------------------------------ Total dividends to shareholders (20,847,305) (28,089,613) ------------------------------ Capital share transactions: Net proceeds from sale of shares 128,535,842 329,494,436 Net asset value of shares issued to shareholders in reinvestment of dividends 20,783,761 27,961,308 Cost of shares redeemed (177,437,357) (302,655,057) ------------------------------ Increase (decrease) in net assets derived from capital share transactions (28,117,754) 54,800,687 ------------------------------ Net increase in net assets 144,325,604 141,646,029 NET ASSETS: Beginning of period 1,259,193,985 1,117,547,956 ------------------------------ End of period $1,403,519,589 $1,259,193,985 ============================== Accumulated undistributed net investment income at end of period $ 6,003,883 $ 16,676,892 ============================== </Table> 20 MainStay S&P 500 Index Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. This page intentionally left blank The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 21 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ----------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, ----------------------------------------- 2010* 2009 2008 Net asset value at beginning of period $ 23.93 $ 22.47 $ 31.35 ------- ------- ------- Net investment income 0.15 0.38 0.26 Net realized and unrealized gain (loss) on investments 3.50 1.59 (9.14) ------- ------- ------- Total from investment operations 3.65 1.97 (8.88) ------- ------- ------- Less dividends: From net investment income (0.34) (0.51) -- ------- ------- ------- Net asset value at end of period $ 27.24 $ 23.93 $ 22.47 ======= ======= ======= Total investment return (b) 15.37%(c) 9.21% (28.33%)(c) Ratios (to average net assets)/Supplemental Data: Net investment income 1.21%++ 1.75% 1.63% ++ Net expenses 0.70%++ 0.63% 0.60% ++ Expenses (before waiver/reimbursement) 1.02%++ 1.15% 1.06% ++ Portfolio turnover rate 5% 8% 5% Net assets at end of period (in 000's) $19,759 $17,822 $15,372 </Table> <Table> <Caption> CLASS I ----------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, ----------------------------------------------------------------------------------- 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 24.15 $ 22.69 $ 36.14 $ 32.16 $ 28.15 $ 26.35 ---------- ---------- -------- ---------- ---------- ---------- Net investment income 0.20 0.44 0.60 0.58 0.53 0.48 (a) Net realized and unrealized gain (loss) on investments 3.52 1.60 (13.46) 3.93 3.93 1.73 ---------- ---------- -------- ---------- ---------- ---------- Total from investment operations 3.72 2.04 (12.86) 4.51 4.46 2.21 ---------- ---------- -------- ---------- ---------- ---------- Less dividends: From net investment income (0.41) (0.58) (0.59) (0.53) (0.45) (0.41) ---------- ---------- -------- ---------- ---------- ---------- Net asset value at end of period $ 27.46 $ 24.15 $ 22.69 $ 36.14 $ 32.16 $ 28.15 ========== ========== ======== ========== ========== ========== Total investment return (b) 15.54%(c) 9.55% (36.13%) 14.17% 16.06% 8.42% Ratios (to average net assets)/Supplemental Data: Net investment income 1.56%++ 2.07% 1.95% 1.73% 1.69% 1.86%(a) Net expenses 0.35%++ 0.32% 0.30% 0.30% 0.30% 0.30% Expenses (before waiver/reimburse- ment) 0.52%++ 0.61% 0.49% 0.42% 0.31% 0.44% Portfolio turnover rate 5% 8% 5% 5% 5% 6% Net assets at end of period (in 000's) $1,170,554 $1,044,598 $919,826 $1,479,162 $1,299,916 $1,245,481 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Net investment income and the ratio of net investment income includes $0.07 and 0.26%, respectively as a result of a special one time dividend from Microsoft Corp. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. </Table> 22 MainStay S&P 500 Index Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A ---------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, ---------------------------------------------------------------------- 2010* 2009 2008 2007 2006 2005 $ 23.92 $ 22.47 $ 35.79 $ 31.85 $ 27.86 $ 26.11 -------- -------- -------- -------- -------- -------- 0.17 0.38 0.51 0.49 0.40 0.40 (a) 3.50 1.58 (13.35) 3.87 3.91 1.68 -------- -------- -------- -------- -------- -------- 3.67 1.96 (12.84) 4.36 4.31 2.08 -------- -------- -------- -------- -------- -------- (0.35) (0.51) (0.48) (0.42) (0.32) (0.33) -------- -------- -------- -------- -------- -------- $ 27.24 $ 23.92 $ 22.47 $ 35.79 $ 31.85 $ 27.86 ======== ======== ======== ======== ======== ======== 15.46%(c) 9.18% (36.32%) 13.83% 15.61% 7.97% 1.32%++ 1.79% 1.65% 1.44% 1.31% 1.43%(a) 0.60%++ 0.60% 0.60% 0.60% 0.68% 0.73% 0.77%++ 0.86% 0.79% 0.78% 0.74% 0.87% 5% 8% 5% 5% 5% 6% $213,207 $196,774 $182,351 $334,325 $319,851 $309,387 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 23 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay S&P 500 Index Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay S&P 500 Index Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers three classes of shares. Class I shares commenced operations on January 2, 1991. Class A shares commenced operations on January 2, 2004. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The three classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek to provide investment results that correspond to the total return performance (reflecting reinvestment of dividends) of common stocks in the aggregate, as represented by the S&P 500((R) Index. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Equity securities are valued at the latest quoted sales prices as of the close of regular trading on the New York Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Securities that are not traded on the valuation date are valued at the mean of the latest quoted bid and asked prices. Prices normally are taken from the principal market in which each security trades. Futures contracts are valued at the last posted settlement price on the market where such futures are primarily traded. Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or 24 MainStay S&P 500 Index Fund liability developed based on the information available in the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income and distributions of net realized capital and currency gains, if any, annually. Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method. Dividend income is recognized on the ex-dividend date and interest income is accrued as earned using the effective interest rate method. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. mainstayinvestments.com 25 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) FUTURES CONTRACTS. A futures contract is an agreement to purchase or sell a specified quantity of an underlying instrument at a specified future date and price, or to make or receive a cash payment based on the value of a financial instrument (e.g., foreign currency, interest rate, security, or securities index.) The Fund is subject to equity rate risk in the normal course of investing in these transactions. The Fund enters into futures contracts for market exposure. 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" such contract on a daily basis to reflect the market value of the contract at the end of each day's trading. The Fund agrees to receive from or pay to the broker an amount of cash equal to the daily fluctuation in the value of the contract. Such receipts or payments are known as "variation margin". When the futures contract is closed, the Fund records a realized gain or loss equal to the difference between the proceeds from (or cost of) the closing transaction and the Fund's basis in the contract. The use of futures contracts involves, to varying degrees, elements of market risk in excess of the amount recognized in the Statement of Assets and Liabilities. The contract or notional amounts and variation margin reflect the extent of the Fund's involvement in open futures positions. Risks arise from the possible imperfect correlation in movements in the price of futures contracts, interest rates and the underlying hedged assets, and the possible inability of counterparties to meet the terms of their contracts. However, the Fund's activities in futures contracts have minimal counterparty risk as they are conducted through regulated exchanges that guarantee the futures against default by the counterparty. The Fund invests in futures contracts to provide an efficient means of maintaining liquidity while being fully invested in the market. The Fund's investment in futures contracts and other derivatives may increase the volatility of the Fund's NAV and may result in a loss to the Fund (I) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (J) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. (K) QUANTITATIVE DISCLOSURE OF DERIVATIVE HOLDINGS. The following tables show additional disclosures about the Fund's derivative and hedging activities, including how such activities are accounted for and their effect on the Fund's financial positions, performance and cash flows. These derivatives are not accounted for as hedging instruments. 26 MainStay S&P 500 Index Fund Fair value of Derivatives as of April 30, 2010: ASSET DERIVATIVES <Table> <Caption> STATEMENT OF FOREIGN ASSETS AND EXCHANGE EQUITY INTEREST LIABILITIES CONTRACTS CONTRACTS RATE LOCATION RISK RISK RISK TOTAL Futures Contracts (a) Net Assets--Unrealized appreciation on investments and futures contracts $-- $569,437 $-- $569,437 ---------------------------------------------- Total Fair Value $-- $569,437 $-- $569,437 ============================================== </Table> (a) Includes cumulative appreciation (depreciation) of futures contracts as reported in Portfolio of Investments. Only current day's variation margin is reported within the Statement of Assets & Liabilities. The effect of derivative instruments on the Statement of Operations for the six months ended April 30, 2010. REALIZED GAIN (LOSS) <Table> <Caption> FOREIGN STATEMENT OF EXCHANGE EQUITY INTEREST OPERATIONS CONTRACTS CONTRACTS RATE LOCATION RISK RISK RISK TOTAL Futures Contracts Net realized gain on futures transactions $-- $11,710,348 $-- $11,710,348 --------------------------------------------------- Total Realized Gain $-- $11,710,348 $-- $11,710,348 =================================================== </Table> CHANGE IN APPRECIATION (DEPRECIATION) <Table> <Caption> FOREIGN STATEMENT OF EXCHANGE EQUITY INTEREST OPERATIONS CONTRACTS CONTRACTS RATE LOCATION RISK RISK RISK TOTAL Futures Contracts Net change in unrealized appreciation (depreciation) on futures contracts $-- $(1,741,763) $-- $(1,741,763) --------------------------------------------------- Total Change in Appreciation (Depreciation) $-- $(1,741,763) $-- $(1,741,763) =================================================== </Table> NUMBER OF CONTRACTS, NOTIONAL AMOUNTS OR SHARES/UNITS (1) <Table> <Caption> FOREIGN EXCHANGE EQUITY INTEREST CONTRACTS CONTRACTS RATE RISK RISK RISK TOTAL Futures Contracts (2) -- 1,097 -- 1,097 =========================================== </Table> (1) Amount disclosed represents the weighted average held during the six-month period. (2) Amount(s) represent(s) number of contracts or number of shares/units. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. Madison Square Investors LLC ("Madison Square Investors" or "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York mainstayinvestments.com 27 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.25% on assets up to $1 billion, 0.225% on assets from $1 billion to $2 billion, 0.215% on assets from $2 billion to $3 billion, and 0.20% on assets in excess of $3 billion. The effective management fee rate (exclusive of any applicable waivers/ reimbursements) was 0.24% for the six-month period ended April 30, 2010. Effective August 1, 2009, New York Life Investments entered into a written expense limitation agreement under which it has agreed to waive a portion of the management fee or reimburse expenses to the extent necessary to ensure that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of any other funds in which the Fund invests) for the Fund's Class A shares do not exceed 0.60% of its average daily net assets. New York Life Investments will apply an equivalent waiver or reimbursement, in an equal number of basis points, to the other share classes of the Fund. This expense limitation agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. Additionally, effective August 1, 2009, New York Life Investments has agreed to voluntarily reimburse the expenses of the Investor Class shares of the Fund so that the total annual operating expenses of Investor Class shares do not exceed 0.70%. This voluntary waiver may be discontinued at any time. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $1,633,332 and waived/reimbursed its fees in the amount of $1,128,037. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $4,139 and $3,873, respectively, for the six-month period ended April 30, 2010. The Fund was also advised that the Distributor retained contingent deferred sales charges on redemptions of Investor Class and Class A shares of $27 and $362, respectively for the six-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 43,934 - ------------------------------------------------ Class A 220,386 - ------------------------------------------------ Class I 1,172,345 - ------------------------------------------------ </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Class I $198,262,161 16.9% - --------------------------------------------------- </Table> 28 MainStay S&P 500 Index Fund (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $33,824. NOTE 4--FEDERAL INCOME TAX: At October 31, 2009, for federal income tax purposes, capital loss carryforwards of $106,179,149 were available as shown in the table below, to the extent provided by the regulations to offset future realized gains of the Fund through the years indicated. To the extent that these loss carryforwards are used to offset future capital gains, it is probable that the capital gains so offset will not be distributed to shareholders. No capital gain distributions shall be made until any capital loss carryforwards have been fully utilized or expired. <Table> <Caption> CAPITAL LOSS CAPITAL LOSS AVAILABLE THROUGH AMOUNTS (000'S) 2010 $ 9,978 2013 5,221 2014 51,930 2016 39,050 - ---------------------------------- ----- Total $106,179 - ---------------------------------- ----- </Table> The Fund utilized $4,698,769 of capital loss carryforwards during the year ended October 31, 2009. The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $28,089,613 - ------------------------------------------------ </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 6--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the six-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of securities, other than short-term securities, were $86,939 and $60,229, respectively. NOTE 8--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 78,901 $ 2,050,633 Shares issued to shareholders in reinvestment of dividends 9,977 253,817 Shares redeemed (92,892) (2,394,160) -------------------------- Net decrease in shares outstanding before conversion (4,014) (89,710) Shares converted into Investor Class (See Note 1) 6,798 182,927 Shares converted from Investor Class (See Note 1) (22,171) (581,689) -------------------------- Net decrease (19,387) $ (488,472) ========================== Year ended October 31, 2009: Shares sold 185,821 $ 3,782,823 Shares issued to shareholders in reinvestment of dividends 17,590 349,167 Shares redeemed (149,786) (3,095,645) -------------------------- Net increase in shares outstanding before conversion 53,625 1,036,345 Shares converted into Investor Class (See Note 1) 50,946 958,278 Shares converted from Investor Class (See Note 1) (43,795) (991,085) -------------------------- Net increase 60,776 $ 1,003,538 ========================== </Table> mainstayinvestments.com 29 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 954,489 $ 24,637,051 Shares issued to shareholders in reinvestment of dividends 111,379 2,832,374 Shares redeemed (1,476,617) (38,278,130) -------------------------- Net decrease in shares outstanding before conversion (410,749) (10,808,705) Shares converted into Class A (See Note 1) 22,180 581,689 Shares converted from Class A (See Note 1) (6,798) (182,927) Shares converted from Class A (a) (1,641) (41,706) -------------------------- Net decrease (397,008) $ (10,451,649) ========================== Year ended October 31, 2009: Shares sold 2,729,982 $ 56,046,902 Shares issued to shareholders in reinvestment of dividends 202,474 4,017,090 Shares redeemed (2,817,086) (58,120,291) -------------------------- Net increase in shares outstanding before conversion 115,370 1,943,701 Shares converted into Class A (See Note 1) 43,805 991,085 Shares converted from Class A (See Note 1) (50,972) (958,278) -------------------------- Net increase 108,203 $ 1,976,508 ========================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 3,902,987 $ 101,848,158 Shares issued to shareholders in reinvestment of dividends 690,772 17,697,570 Shares redeemed (5,230,475) (136,765,067) -------------------------- Net decrease in shares outstanding before conversion (636,716) (17,219,339) Shares converted into Class I (a) 1,628 41,706 -------------------------- Net decrease (635,088) $ (17,177,633) ========================== Year ended October 31, 2009: Shares sold 12,933,406 $ 269,664,711 Shares issued to shareholders in reinvestment of dividends 1,181,525 23,595,051 Shares redeemed (11,397,494) (241,439,121) -------------------------- Net increase 2,717,437 $ 51,820,641 ========================== </Table> (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class, Class A and B shares, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: - - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - - All Class B and C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class, Class A and B shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 9--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 10--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. 30 MainStay S&P 500 Index Fund PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; or (ii) on the Securities and Exchange Commissions ("SEC") website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request (i) by calling 800-MAINSTAY (624-6782); (ii) by visiting the Fund's website at mainstayinvestments.com; or (iii) on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Fund's Form N-Q is available without charge on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). mainstayinvestments.com 31 MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-A018305 MS121-10 MSSP10-06/10 A6 (MAINSTAY INVESTMENTS LOGO) MAINSTAY SHORT TERM BOND FUND MESSAGE FROM THE PRESIDENT AND SEMIANNUAL REPORT Unaudited - April 30, 2010 MESSAGE FROM THE PRESIDENT During the six months ended April 30, 2010, stock and bond markets generally advanced, despite some volatility in January and February. Domestic small-cap stocks were particularly strong, and U.S. stocks at all capitalization levels provided double digit returns. Value stocks outpaced growth stocks for companies of all sizes during the reporting period. International stocks provided positive returns overall, but results varied widely by country. Concerns about Greece's ability to meet its debt obligations led many investors to abandon their holdings in Greece and question their investments in several peripheral European nations where perceived risk had increased. For the six-month reporting period, equities in the Far East (including Japan) tended to be stronger than those in Europe. The economic recovery in the United States continued. Real gross domestic product advanced in the first quarter of 2010, though at a slower pace than in the fourth quarter of 2009. The Federal Open Market Committee kept the targeted federal funds rate at a historically low level throughout the reporting period, which prompted many investors to leave the safety of U.S. Treasury securities in search of higher yield. In the high-yield bond market, lower-rated credits tended to be the strongest performers. With investment-grade investors crossing into high-yield territory, however, the highest-rated high-yield credits also saw strong demand. In the municipal market, new-issue supply was reduced by government incentives that encouraged municipal issuers to raise funds in the taxable market. In the leveraged-loan market, new issuance strengthened, but extensive repayments caused the market as a whole to contract. Throughout the six-month reporting period, MainStay's portfolio managers sought to make the most of market conditions within the investment strategies and risk parameters of their respective Funds. While individual markets and Fund results may vary, our pursuit of competitive returns over full market cycles has never changed. The information that follows provides a closer look at the securities, strategies and market conditions that affected your MainStay Fund(s) during the six months ended April 30, 2010. Of course, past performance is no guarantee of future results. Even in a rising market, we believe that maintaining a long-term perspective can be valuable. At MainStay, we believe that in all markets, broad diversification, gradual allocation adjustments and regular portfolio reviews can help guide you toward your long-range financial goals. We thank you for choosing MainStay Funds, and we look forward to serving your investment needs for many years to come. Sincerely, /s/ STEPHEN P. FISHER Stephen P. Fisher President Not part of the Semiannual Report (MAINSTAY INVESTMENTS LOGO) MAINSTAY SHORT TERM BOND FUND SEMIANNUAL REPORT Unaudited - April 30, 2010 TABLE OF CONTENTS <Table> SEMIANNUAL REPORT - --------------------------------------------- INVESTMENT AND PERFORMANCE COMPARISON 5 - --------------------------------------------- PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS 9 - --------------------------------------------- PORTFOLIO OF INVESTMENTS 10 - --------------------------------------------- FINANCIAL STATEMENTS 13 - --------------------------------------------- NOTES TO FINANCIAL STATEMENTS 18 - --------------------------------------------- PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD 24 - --------------------------------------------- SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE 24 - -------------------------------------------------------------------------------- INVESTORS SHOULD REFER TO THE FUND'S SUMMARY PROSPECTUS AND/OR PROSPECTUS FOR A DISCUSSION OF THE FUND'S INVESTMENT OBJECTIVES, STRATEGIES AND RISKS. YOU MAY OBTAIN COPIES OF THE FUND'S SUMMARY PROSPECTUS, PROSPECTUS AND STATEMENT OF ADDITIONAL INFORMATION FREE OF CHARGE, UPON REQUEST, BY CALLING TOLL-FREE 800- MAINSTAY (624-6782), BY WRITING TO NYLIFE DISTRIBUTORS LLC, ATTN: MAINSTAY MARKETING DEPARTMENT, 169 LACKAWANNA AVENUE, PARSIPPANY, NEW JERSEY 07054 OR BY SENDING AN E-MAIL TO MAINSTAYSHAREHOLDERSERVICES@NYLIM.COM. THESE DOCUMENTS ARE ALSO AVAILABLE AT MAINSTAYINVESTMENTS.COM/DOCUMENTS. INVESTMENT AND PERFORMANCE COMPARISON(1) (UNAUDITED) PERFORMANCE DATA QUOTED REPRESENTS PAST PERFORMANCE. PAST PERFORMANCE IS NO GUARANTEE OF FUTURE RESULTS. BECAUSE OF MARKET VOLATILITY, CURRENT PERFORMANCE MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. INVESTMENT RETURN AND PRINCIPAL VALUE WILL FLUCTUATE, AND AS A RESULT, WHEN SHARES ARE REDEEMED, THEY MAY BE WORTH MORE OR LESS THAN THEIR ORIGINAL COST. FOR PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END, PLEASE CALL 800-MAINSTAY (624-6782) OR VISIT MAINSTAYINVESTMENTS.COM. INVESTOR CLASS SHARES(2)--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges -2.72% -1.30% 3.29% 3.63% Excluding sales charges 0.29 1.75 3.92 3.94 </Table> (PERFORMANCE GRAPH) (With sales charges) (LINE GRAPH) (LINE GRAPH) <Table> <Caption> CITIGROUP 1-3 BARCLAYS CAPITAL MAINSTAY SHORT YEAR U.S. U.S. 1-3 TERM BOND TREASURY AGENCY YEAR GOVERNMENT/CREDIT FUND INDEX INDEX -------------- --------------- ---------------------- 4/30/00 9700 10000 10000 10623 10978 11004 11111 11702 11725 11662 12366 12473 11729 12515 12681 11783 12678 12865 11966 12952 13155 12528 13622 13856 13328 14664 14850 14033 15344 15436 4/30/10 14279 15643 16035 </Table> CLASS A SHARES(3)--MAXIMUM 3% INITIAL SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - ------------------------------------------------------------ With sales charges -2.48% -0.81% 3.41% 3.69% Excluding sales charges 0.54 2.25 4.04 4.00 </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> CITIGROUP 1-3 BARCLAYS CAPITAL MAINSTAY SHORT YEAR U.S. U.S. 1-3 TERM BOND TREASURY AGENCY YEAR GOVERNMENT/CREDIT FUND INDEX INDEX -------------- --------------- ---------------------- 4/30/00 24250 25000 25000 26557 27446 27509 27778 29256 29312 29156 30914 31182 29323 31288 31704 29458 31696 32163 29914 32381 32887 31320 34055 34639 33307 36660 37125 35113 38361 38590 4/30/10 35904 39107 40087 </Table> CLASS I SHARES--NO SALES CHARGE - -------------------------------------------------------------------------------- <Table> <Caption> AVERAGE ANNUAL SIX ONE FIVE TEN TOTAL RETURNS MONTHS YEAR YEARS YEARS - -------------------------------------------------------------- 0.77% 2.52% 4.35% 4.31% </Table> (With sales charges) (PERFORMANCE GRAPH) (PERFORMANCE GRAPH) <Table> <Caption> CITIGROUP 1-3 BARCLAYS CAPITAL MAINSTAY SHORT YEAR U.S. U.S. 1-3 TERM BOND TREASURY AGENCY YEAR GOVERNMENT/CREDIT FUND INDEX INDEX -------------- --------------- ---------------------- 4/30/00 10000 10000 10000 10976 10978 11004 11506 11702 11725 12106 12366 12473 12206 12515 12681 12329 12678 12865 12565 12952 13155 13195 13622 13856 14072 14664 14850 14877 15344 15436 4/30/10 15252 15643 16035 </Table> 1. Performance tables and graphs do not reflect the deduction of taxes that a shareholder would pay on distributions or Fund-share redemptions. Total returns reflect maximum applicable sales charges explained in this paragraph, change in share price, and reinvestment of dividend and capital gain distri- butions. The graphs assume an initial investment of $25,000 for Class A shares and $10,000 for all other classes and reflect the deduction of all sales charges that would have applied for the period of investment. Class A shares generally have a $25,000 minimum initial investment with no minimum subsequent purchase amount. For investors that, in the aggregate, have assets of $100,000 or more invested in any share classes of any of the MainStay Funds, the minimum initial investment is $15,000. Investor Class shares and Class A shares are sold with a maximum initial sales charge of 3.00% and an annual 12b-1 fee of 0.25%. Class I shares are sold with no initial sales charge or contingent deferred sales charge, have no annual 12b-1 fee, and are generally available to corporate and institutional investors or individual investors with a minimum initial investment of $5 million. Performance figures reflect certain fee waivers and/or expense limitations, without which total returns may have been lower. For information on current fee waivers and/or expense limitations, please refer to the notes to the financial statements. 2. Performance figures for Investor Class shares, first offered on February 28, 2008, include the historical performance of Class A shares through February 27, 2008, adjusted for differences in certain contractual fees and expenses. Unadjusted, the performance shown for Investor Class shares might have been lower. 3. Performance figures for Class A shares, first offered on January 2, 2004, include the historical performance of Class I THE FOOTNOTES ON THE NEXT PAGE ARE AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. mainstayinvestments.com 5 <Table> <Caption> BENCHMARK PERFORMANCE SIX ONE FIVE TEN MONTHS YEAR YEARS YEARS Barclays Capital U.S. 1-3 Year Government/Credit Index(4) 1.26% 3.88% 4.50% 4.84% Citigroup 1-3 Year U.S. Treasury Agency Index(5) 0.78 1.93 4.29 4.58 Average Lipper short U.S. government fund(6) 1.33 4.23 3.61 3.95 </Table> shares through January 1, 2004, adjusted for differences in certain contractual expenses and fees. Unadjusted, the performance shown for Class A shares might have been lower. 4. The Barclays Capital U.S. 1-3 Year Government/Credit Index includes investment grade corporate debt issues as well as debt issues of U.S. government agencies and the U.S. Treasury, with maturities of one to three years. An investment cannot be made directly in an index. Total returns assume reinvestment of all dividends and capital gains. The Barclays Capital U.S. 1-3 year Government/Credit Index is the fund's broad-based securities- market index for comparison purposes. 5. The Citigroup 1-3 Year U.S. Treasury Agency Index consists of U.S. Treasury notes (minimum amount outstanding is $1 billion per issue) and Agency securities (minimum amount outstanding is $200 million per issue) with maturities of one year or greater, but less than three years. Total returns assume reinvestment of all income and capital gains. An investment cannot be made directly in an index. 6. The average Lipper short U.S. government fund is representative of funds that invest primarily in securities issued or guaranteed by the U.S. government, its agencies, or its instrumentalities, with dollar-weighted average maturities of less than three years. This benchmark is a product of Lipper Inc. Lipper Inc. is an independent monitor of fund performance. Results are based on average total returns of similar funds with all dividend and capital gain distributions reinvested. THE FOOTNOTE ON THE PRECEDING PAGE IS AN INTEGRAL PART OF THE TABLES AND GRAPHS AND SHOULD BE CAREFULLY READ IN CONJUNCTION WITH THEM. 6 MainStay Short Term Bond Fund COST IN DOLLARS OF A $1,000 INVESTMENT IN MAINSTAY SHORT TERM BOND FUND (UNAUDITED) - -------------------------------------------------------------------------------- The example below is intended to describe the fees and expenses borne by shareholders during the six-month period from November 1, 2009, to April 30, 2010, and the impact of those costs on your investment. EXAMPLE As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, exchange fees, and sales charges (loads) on purchases (as applicable), and (2) ongoing costs, including management fees, distribution and/or service (12b-1) fees, and other Fund expenses (as applicable). This example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 made at the beginning of the six-month period and held for the entire period from November 1, 2009, to April 30, 2010. This example illustrates your Fund's ongoing costs in two ways: - - ACTUAL EXPENSES The second and third data columns in the table below provide information about actual account values and actual expenses. You may use the information in these columns, together with the amount you invested, to estimate the expenses that you paid during the six-months ended April 30, 2010. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. - - HYPOTHETICAL EXAMPLE FOR COMPARISON PURPOSES The fourth and fifth data columns in the table below provide information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balances or expenses you paid for the six-month period shown. You may use this information to compare the ongoing costs of investing in the Fund with the ongoing costs of investing in 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 and do not reflect any transactional costs, such as redemption fees, if applicable, exchange fees, or sales charges (loads). Therefore, the fourth and fifth data columns of the table are useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. ENDING ACCOUNT ENDING ACCOUNT VALUE (BASED VALUE (BASED ON HYPOTHETICAL BEGINNING ON ACTUAL EXPENSES 5% ANNUALIZED EXPENSES ACCOUNT RETURNS AND PAID RETURN AND PAID VALUE EXPENSES) DURING ACTUAL EXPENSES) DURING SHARE CLASS 11/1/09 4/30/10 PERIOD(1) 4/30/10 PERIOD(1) INVESTOR CLASS SHARES $1,000.00 $1,002.90 $7.00 $1,017.80 $7.05 - ------------------------------------------------------------------------------------------------------- CLASS A SHARES $1,000.00 $1,005.40 $4.62 $1,020.20 $4.66 - ------------------------------------------------------------------------------------------------------- CLASS I SHARES $1,000.00 $1,007.70 $3.39 $1,021.40 $3.41 - ------------------------------------------------------------------------------------------------------- 1. Expenses are equal to the Fund's annualized expense ratio of each class (1.41% for Investor Class, 0.93% for Class A and 0.68% for Class I) multiplied by the average account value over the period, divided by 365 and multiplied by 181 (to reflect the one-half year period). The table above represents the actual expenses incurred during the one-half year period. mainstayinvestments.com 7 PORTFOLIO COMPOSITION AS OF APRIL 30, 2010 (UNAUDITED) (PIE CHART) <Table> U.S. Government & Federal Agencies 72.3 Corporate Bonds 11.8 Yankee Bonds 7.6 Short-Term Investment 3.2 Mortgage-Backed Securities 2.7 Convertible Bonds 1.7 Asset-Backed Securities 0.9 Other Assets, Less Liabilities (0.2) </Table> See Portfolio of Investments beginning on page 10 for specific holdings within these categories. TOP TEN ISSUERS HELD AS OF APRIL 30, 2010 (EXCLUDING SHORT-TERM INVESTMENT) <Table> 1. United States Treasury Notes, 0.875%-2.25%, due 2/28/11-5/31/14 2. Federal National Mortgage Association, 2.875%-6.25%, due 10/12/10-2/1/11 3. Federal Home Loan Bank, 1.625%-3.375%, due 10/20/10-4/13/12 4. Shell International Finance B.V., 1.875%, due 3/25/13 5. Rio Tinto Finance USA, Ltd., 8.95%, due 5/1/14 6. St. Jude Medical, Inc., 2.20%, due 9/15/13 7. JPMorgan Chase & Co., 3.70%, due 1/20/15 8. U.S. Bancorp, 3.15%, due 3/4/15 9. PNC Funding Corp., 3.625%, due 2/8/15 10. Telefonica Emisiones S.A.U, 4.949%, due 1/15/15 </Table> 8 MainStay Short Term Bond Fund PORTFOLIO MANAGEMENT DISCUSSION AND ANALYSIS QUESTIONS ANSWERED BY PORTFOLIO MANAGERS CLAUDE ATHAIDE, PHD, CFA, GARY GOODENOUGH AND JAMES RAMSAY, CFA, OF MACKAY SHIELDS LLC, THE FUND'S SUBADVISOR. HOW DID MAINSTAY SHORT TERM BOND FUND PERFORM RELATIVE TO ITS PEERS AND ITS BENCHMARK DURING THE SIX MONTHS ENDED APRIL 30, 2010? Excluding all sales charges, MainStay Short Term Bond Fund returned 0.29% for Investor Class shares and 0.54% for Class A shares for the six months ended April 30, 2010. Over the same period, the Fund's Class I shares returned 0.77%. All share classes underperformed the 1.33% return of the average Lipper(1) short U.S. government fund, the 1.26% return of the Barclays Capital U.S. 1-3 Year Government/Credit Index(2) and the 0.78% return of the Citigroup 1-3 Year U.S. Treasury Agency Index(3) for the six months ended April 30, 2010. The Barclays Capital U.S. 1-3 Year Government/Credit Index is the Fund's broad-based securities-market index. See page 5 for Fund returns with sales charges. WHAT FACTORS CONTRIBUTED TO THE FUND'S RELATIVE PERFORMANCE DURING THE REPORTING PERIOD? Real gross domestic product (GDP) grew at an annual rate of 5.6% in the fourth quarter of 2009, with inventory adjustment and personal consumption contributing 3.8% and 1.16%, respectively. In the first quarter of 2010, real GDP grew an annualized 3.0%, with personal consumption growing at 3.5%. The labor market improved during the reporting period, as nonfarm payrolls increased 573,000 during the first four months of 2010. Credit spreads(4) tightened during the reporting period, as investors' appetite for risk remained firm. An 8% decline in the S&P 500(R) Index(5) beginning in the second half of January 2010 was shrugged off, and stocks rallied, reaching new highs for the period by the end of April. With conditions improving in the financial markets, the Federal Reserve ended most of its emergency liquidity programs that had been initiated since December 2007. These included the Term Auction Facility, the Term Securities Lending Facility, the Primary Dealer Credit Facility, the Commercial Paper Funding Facility and the Asset Backed Commercial Paper Money Market Fund Liquidity Facility. The Federal Reserve also announced that the Term Asset-Backed Securities Loan Facility (TALF) will expire at the end of June 2010. In addition, in March 2010, the Federal Reserve completed its purchase of $1.25 trillion of agency mortgage-backed securities and $175 billion of agency debt. HOW DID THE FUND INVEST DURING THE REPORTING PERIOD? During the fourth quarter of 2009, we positioned the Fund for lower interest rates and a flatter yield curve.(6) However, interest rates rose in December 2009, and the yield curve steepened. These developments detracted from the Fund's performance relative to the Barclays Capital U.S. 1-3 Year Government/Credit Index. In the first quarter of 2010, we increased the Fund's allocation to corporate bonds from 2.2% of net assets to 22.2%, while we reduced the percentage of Treasury securities in the Fund from 68.6% to 50.5%. WHICH MARKET SEGMENTS WERE PARTICULARLY STRONG DURING THE REPORTING PERIOD AND WHICH ONES WERE WEAK? The strongest market segments from a total return perspective were commercial mortgage-backed securities with maturities of up to three years and 1-3 year corporate bonds. Although all segments of the short-term market provided positive returns, the weakest market segments were 1-3 year Treasury and agency securities. HOW WAS THE FUND POSITIONED AT THE END OF THE REPORTING PERIOD? Despite the recovery in risk appetite during the latter half of the reporting period, we remained defensive and refrained from further increases in the Fund's exposure to corporate bonds. Although we believe that the worst of the economic contraction may be out of the way, talk of an economic recovery is, in our opinion, still premature. 1. See footnote on page 6 for more information on Lipper Inc. 2. See footnote on page 6 for more information on the Barclays Capital U.S. 1-3 Year Government/Credit Index. 3. See footnote on page 6 for more information on the Citigroup 1-3 Year U.S. Treasury Agency Index. 4. The terms "spread" and "yield spread" may refer to the difference in yield between a security or type of security and comparable U.S. Treasury issues. The terms may also refer to the difference in yield between two specific securities or types of securities at a given time. 5. The S&P 500(R) Index is a trademark of the McGraw-Hill Companies, Inc., and is widely recognized as the standard for measuring large-cap U.S. stock market performance. Results assume reinvestment of all dividends and capital gains. An investment cannot be made directly in an index. 6. The yield curve is a line that plots the yields of various securities of similar quality--typically U.S. Treasury issues--across a range of maturities. The U.S. Treasury yield curve serves as a benchmark for other debt and is used in economic forecasting. The opinions expressed are those of the portfolio managers as of the date of this report and are subject to change. There is no guarantee that any forecast made will come to pass. This material does not constitute investment advice and is not intended as an endorsement of any specific investment. mainstayinvestments.com 9 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED <Table> <Caption> PRINCIPAL AMOUNT VALUE LONG-TERM BONDS 97.0%+ ASSET-BACKED SECURITIES 0.9% - ------------------------------------------------------- AUTOMOBILE 0.9% USAA Auto Owner Trust Series 2009-1, Class A2 2.64%, due 8/15/11 $ 355,937 $ 356,681 World Omni Auto Receivables Trust Series 2009-A, Class A2 2.88%, due 10/17/11 635,440 638,616 ------------ Total Asset-Backed Securities (Cost $991,354) 995,297 ------------ CONVERTIBLE BONDS 1.7% - ------------------------------------------------------- BIOTECHNOLOGY 0.8% Amgen, Inc. 0.125%, due 2/1/11 1,000,000 993,750 ------------ HEALTH CARE--PRODUCTS 0.9% Medtronic, Inc. 1.50%, due 4/15/11 1,000,000 1,015,000 ------------ Total Convertible Bonds (Cost $1,946,778) 2,008,750 ------------ CORPORATE BONDS 11.8% - ------------------------------------------------------- AEROSPACE & DEFENSE 0.4% Boeing Co. (The) 1.875%, due 11/20/12 490,000 496,086 ------------ AGRICULTURE 1.1% Philip Morris International, Inc. 6.875%, due 3/17/14 1,070,000 1,235,651 ------------ AUTO MANUFACTURERS 1.1% DaimlerChrysler N.A. Holding Corp. 6.50%, due 11/15/13 1,117,000 1,245,671 ------------ BANKS 5.0% V JPMorgan Chase & Co. 3.70%, due 1/20/15 1,235,000 1,260,270 Morgan Stanley 5.625%, due 1/9/12 655,000 690,741 V PNC Funding Corp. 3.625%, due 2/8/15 1,240,000 1,251,692 V U.S. Bancorp 3.15%, due 3/4/15 1,250,000 1,256,101 Wells Fargo & Co. 3.75%, due 10/1/14 1,225,000 1,249,305 ------------ 5,708,109 ------------ DIVERSIFIED FINANCIAL SERVICES 2.1% Citicorp 7.25%, due 10/15/11 1,155,000 1,233,064 General Electric Capital Corp. 3.75%, due 11/14/14 1,220,000 1,250,633 ------------ 2,483,697 ------------ HEALTH CARE--PRODUCTS 1.1% V St. Jude Medical, Inc. 2.20%, due 9/15/13 1,310,000 1,310,131 ------------ PHARMACEUTICALS 1.0% Novartis Capital Corp. 1.90%, due 4/24/13 1,100,000 1,103,513 ------------ Total Corporate Bonds (Cost $13,535,744) 13,582,858 ------------ MORTGAGE-BACKED SECURITIES 2.7% - ------------------------------------------------------- COMMERCIAL MORTGAGE LOANS (COLLATERALIZED MORTGAGE OBLIGATIONS) 2.7% Banc of America Commercial Mortgage, Inc. Series 2007-1, Class AAB 5.422%, due 1/15/49 870,000 903,830 LB-UBS Commercial Mortgage Trust Series 2004-C2, Class A2 3.246%, due 3/15/29 62,694 62,768 Series 2004-C1, Class A4 4.568%, due 1/15/31 890,000 915,989 RBSCF Trust Series 2010-MB1, Class A1 2.367%, due 2/15/15 (a) 1,200,000 1,203,978 ------------ Total Mortgage-Backed Securities (Cost $3,073,097) 3,086,565 ------------ U.S. GOVERNMENT & FEDERAL AGENCIES 72.3% - ------------------------------------------------------- V FEDERAL HOME LOAN BANK 9.4% 1.625%, due 7/27/11 1,540,000 1,556,983 2.25%, due 4/13/12 5,075,000 5,186,584 3.375%, due 10/20/10 4,000,000 4,056,804 ------------ 10,800,371 ------------ </Table> + Percentages indicated are based on Fund net assets. V Among the Fund's 10 largest issuers, as of April 30, 2010, excluding short-term investment. May be subject to change daily. 10 MainStay Short Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. <Table> <Caption> PRINCIPAL AMOUNT VALUE U.S. GOVERNMENT & FEDERAL AGENCIES (CONTINUED) V FEDERAL NATIONAL MORTGAGE ASSOCIATION 11.3% 2.875%, due 10/12/10 $ 3,985,000 $ 4,030,704 6.25%, due 2/1/11 8,565,000 8,934,374 ------------ 12,965,078 ------------ FEDERAL NATIONAL MORTGAGE ASSOCIATION (MORTGAGE PASS-THROUGH SECURITY) 0.3% 4.50%, due 11/1/18 335,641 354,360 ------------ FREDDIE MAC (COLLATERALIZED MORTGAGE OBLIGATIONS) 0.7% Series 2632, Class NH 3.50%, due 6/15/13 773,446 784,519 ------------ V UNITED STATES TREASURY NOTES 50.6% 0.875%, due 2/28/11 1,925,000 1,932,594 0.875%, due 5/31/11 21,080,000 21,168,936 0.875%, due 1/31/12 1,305,000 1,305,663 1.00%, due 7/31/11 1,490,000 1,498,033 1.00%, due 9/30/11 5,600,000 5,625,810 1.375%, due 9/15/12 755,000 758,893 1.50%, due 7/15/12 12,580,000 12,708,744 1.875%, due 6/15/12 10,395,000 10,582,598 2.25%, due 5/31/14 2,710,000 2,732,019 ------------ 58,313,290 ------------ Total U.S. Government & Federal Agencies (Cost $82,142,762) 83,217,618 ------------ YANKEE BONDS 7.6% (B) - ------------------------------------------------------- ELECTRIC 1.0% Enel Finance International S.A. 3.875%, due 10/7/14 (a) 1,120,000 1,144,376 ------------ HOLDING COMPANY--DIVERSIFIED 1.1% Hutchison Whampoa International, Ltd. 4.625%, due 9/11/15 (a) 1,195,000 1,239,866 ------------ MINING 1.2% V Rio Tinto Finance USA, Ltd. 8.95%, due 5/1/14 1,115,000 1,350,923 ------------ MISCELLANEOUS--MANUFACTURING 0.4% Tyco Electronics Group S.A. 6.00%, due 10/1/12 495,000 534,262 ------------ OIL & GAS 2.8% V Shell International Finance B.V. 1.875%, due 3/25/13 2,000,000 2,008,742 ------------ Total Capital S.A. 3.125%, due 10/2/15 1,235,000 1,245,032 ------------ 3,253,774 ------------ TELECOMMUNICATIONS 1.1% V Telefonica Emisiones S.A.U 4.949%, due 1/15/15 1,180,000 1,251,218 ------------ Total Yankee Bonds (Cost $8,697,417) 8,774,419 ------------ Total Long-Term Bonds (Cost $110,387,152) 111,665,507 ------------ SHORT-TERM INVESTMENT 3.2% - ------------------------------------------------------- REPURCHASE AGREEMENT 3.2% State Street Bank and Trust Co. 0.01%, dated /30/10 due 5/3/10 Proceeds at Maturity $3,695,612 (Collateralized by a United States Treasury Bill with a rate of 0.107% and a maturity date of 6/3/10, with a Principal Amount of $3,770,000 and a Market Value of $3,769,623) 3,695,609 3,695,609 ------------ Total Short-Term Investment (Cost $3,695,609) 3,695,609 ------------ Total Investments (Cost $114,082,761) (c) 100.2% 115,361,116 Other Assets, Less Liabilities (0.2) (209,997) ----------- ------------ Net Assets 100.0% $115,151,119 =========== ============ </Table> <Table> (a) May be sold to institutional investors only under Rule 144A or securities offered pursuant to Section 4(2) of the Securities Act of 1933, as amended. (b) Yankee Bond--dollar-denominated bond issued in the United States by a foreign bank or corporation. (c) At April 30, 2010, cost is $114,100,199 for federal income tax purposes and net unrealized appreciation is as follows: </Table> <Table> Gross unrealized appreciation $1,293,031 Gross unrealized depreciation (32,114) ---------- Net unrealized appreciation $1,260,917 ========== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 11 PORTFOLIO OF INVESTMENTS APRIL 30, 2010 UNAUDITED (CONTINUED) The following is a summary of the fair valuations according to the inputs used as of April 30, 2010, for valuing the Fund's assets. ASSET VALUATION INPUTS <Table> <Caption> QUOTED PRICES IN ACTIVE SIGNIFICANT MARKETS FOR OTHER SIGNIFICANT IDENTICAL OBSERVABLE UNOBSERVABLE ASSETS INPUTS INPUTS DESCRIPTION (LEVEL 1) (LEVEL 2) (LEVEL 3) TOTAL Investments in Securities (a) Long-Term Bonds Asset-Backed Securities $ -- $ 995,297 $ -- $ 995,297 Convertible Bonds -- 2,008,750 -- 2,008,750 Corporate Bonds -- 13,582,858 -- 13,582,858 Mortgage-Backed Securities -- 3,086,565 -- 3,086,565 U.S. Government & Federal Agencies -- 83,217,618 -- 83,217,618 Yankee Bonds -- 8,774,419 -- 8,774,419 -------- ------------ -------- ------------ Total Long-Term Bonds -- 111,665,507 -- 111,665,507 -------- ------------ -------- ------------ Short-Term Investment Repurchase Agreement -- 3,695,609 -- 3,695,609 -------- ------------ -------- ------------ Total Investments in Securities $-- $115,361,116 $-- $115,361,116 ======== ============ ======== ============ </Table> (a) For detailed industry descriptions, see the Portfolio of Investments. At April 30, 2010, the Fund did not have any transfers between Level 1 and Level 2 or hold any investments with significant unobservable inputs (Level 3). 12 MainStay Short Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENT OF ASSETS AND LIABILITIES AS OF APRIL 30, 2010 UNAUDITED <Table> ASSETS: Investment in securities, at value (identified cost $114,082,761) $115,361,116 Receivables: Fund shares sold 1,170,448 Interest 636,351 Other assets 44,279 ------------ Total assets 117,212,194 ------------ LIABILITIES: Payables: Fund shares redeemed 1,931,901 Manager (See Note 3) 35,693 Transfer agent (See Note 3) 23,716 Professional fees 23,480 Shareholder communication 12,804 NYLIFE Distributors (See Note 3) 8,872 Custodian 2,325 Trustees 674 Accrued expenses 50 Dividend payable 21,560 ------------ Total liabilities 2,061,075 ------------ Net assets $115,151,119 ============ COMPOSITION OF NET ASSETS: Share of beneficial interest outstanding (par value of $.001 per share) unlimited number of shares authorized $ 11,899 Additional paid-in capital 113,610,896 ------------ 113,622,795 Accumulated distributions in excess of net investment income (15,102) Accumulated net realized gain on investments 265,071 Net unrealized appreciation on investments 1,278,355 ------------ Net assets $115,151,119 ============ INVESTOR CLASS Net assets applicable to outstanding shares $ 3,234,915 ============ Shares of beneficial interest outstanding 333,329 ============ Net asset value per share outstanding $ 9.70 Maximum sales charge (3.00% of offering price) 0.30 ------------ Maximum offering price per share outstanding $ 10.00 ============ CLASS A Net assets applicable to outstanding shares $ 37,776,033 ============ Shares of beneficial interest outstanding 3,903,652 ============ Net asset value per share outstanding $ 9.68 Maximum sales charge (3.00% of offering price) 0.30 ------------ Maximum offering price per share outstanding $ 9.98 ============ CLASS I Net assets applicable to outstanding shares $ 74,140,171 ============ Shares of beneficial interest outstanding 7,662,262 ============ Net asset value and offering price per share outstanding $ 9.68 ============ </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 13 STATEMENT OF OPERATIONS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED <Table> INVESTMENT INCOME: INCOME: Interest (a) $1,186,778 ---------- EXPENSES: Manager (See Note 3) 383,738 Transfer agent (See Note 3) 74,434 Distribution/Service--Investor Class (See Note 3) 4,007 Distribution/Service--Class A (See Note 3) 60,900 Registration 32,213 Shareholder communication 31,847 Professional fees 28,613 Custodian 6,335 Trustees 2,408 Miscellaneous 5,561 ---------- Total expenses before waiver 630,056 Expense waiver from Manager (See Note 3) (122,139) ---------- Net expenses 507,917 ---------- Net investment income 678,861 ---------- REALIZED AND UNREALIZED GAIN ON INVESTMENTS: Net realized gain on investments 282,750 Net change in unrealized appreciation on investments (185,904) ---------- Net realized and unrealized gain on investments 96,846 ---------- Net increase in net assets resulting from operations $ 775,707 ========== </Table> (a) Interest recorded net of foreign withholding taxes in the amount of $1,720. 14 MainStay Short Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. STATEMENTS OF CHANGES IN NET ASSETS FOR THE SIX MONTHS ENDED APRIL 30, 2010 UNAUDITED AND THE YEAR ENDED OCTOBER 31, 2009 <Table> <Caption> 2010 2009 INCREASE (DECREASE) IN NET ASSETS: Operations: Net investment income $ 678,861 $ 1,290,198 Net realized gain on investments 282,750 2,038,549 Net change in unrealized appreciation (depreciation) on investments (185,904) 2,005,222 -------------------------- Net increase in net assets resulting from operations 775,707 5,333,969 -------------------------- Dividends and distributions to shareholders: From net investment income: Investor Class (7,590) (27,844) Class A (218,677) (508,074) Class I (461,028) (751,985) -------------------------- (687,295) (1,287,903) -------------------------- From net realized gain on investments: Investor Class (38,188) -- Class A (628,813) -- Class I (946,795) -- -------------------------- (1,613,796) -- -------------------------- Total dividends and distributions to shareholders (2,301,091) (1,287,903) -------------------------- Capital share transactions: Net proceeds from sale of shares 45,448,907 139,760,022 Net asset value of shares issued to shareholders in reinvestment of dividends and distributions 1,923,302 1,036,268 Cost of shares redeemed (68,014,781) (66,803,229) -------------------------- Increase (decrease) in net assets derived from capital share transactions (20,642,572) 73,993,061 -------------------------- Net increase (decrease) in net assets (22,167,956) 78,039,127 NET ASSETS: Beginning of period 137,319,075 59,279,948 -------------------------- End of period $115,151,119 $137,319,075 ========================== Accumulated distributions in excess of net investment income at end of period $ (15,102) $ (6,668) ========================== </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 15 FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> INVESTOR CLASS ------------------------------------------------- FEBRUARY 28, SIX MONTHS 2008** ENDED YEAR ENDED THROUGH APRIL 30, OCTOBER 31, OCTOBER 31, 2010* 2009 2008 Net asset value at beginning of period $ 9.81 $ 9.32 $ 9.44 ------ ------ ------ Net investment income 0.02 0.10 0.13 (a) Net realized and unrealized gain (loss) on investments 0.01 0.49 (0.11) ------ ------ ------ Total from investment operations 0.03 0.59 0.02 ------ ------ ------ Less dividends and distributions: From net investment income (0.02) (0.10) (0.14) From net realized gain on investments (0.12) -- -- ------ ------ ------ Total dividends and distributions (0.14) (0.10) (0.14) ------ ------ ------ Net asset value at end of period $ 9.70 $ 9.81 $ 9.32 ====== ====== ====== Total investment return (b) 0.29%(c) 6.31% 0.20%(c) Ratios (to average net assets)/Supplemental Data: Net investment income 0.45%++ 1.00% 2.10%++ Net expenses 1.41%++ 1.11% 1.00%++ Expenses (before waiver/reimbursement) 1.60%++ 1.62% 2.09%++ Portfolio turnover rate 49%(d) 193%(d) 252%(d) Net assets at end of period (in 000's) $3,235 $3,180 $2,266 </Table> <Table> <Caption> CLASS I ---------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 Net asset value at beginning of period $ 9.78 $ 9.29 $ 9.19 $ 9.08 $ 9.07 $ 9.26 ------- ------- ------- ------- ------- ------- Net investment income 0.06 0.15 0.29 (a) 0.38 (a) 0.33 0.24 Net realized and unrealized gain (loss) on investments 0.02 0.48 0.09 0.12 0.01 (0.19) ------- ------- ------- ------- ------- ------- Total from investment operations 0.08 0.63 0.38 0.50 0.34 0.05 ------- ------- ------- ------- ------- ------- Less dividends and distributions: From net investment income (0.06) (0.14) (0.28) (0.39) (0.33) (0.24) From net realized gain on investments (0.12) -- -- -- -- -- ------- ------- ------- ------- ------- ------- Total dividends and distributions (0.18) (0.14) (0.28) (0.39) (0.33) (0.24) ------- ------- ------- ------- ------- ------- Net asset value at end of period $ 9.68 $ 9.78 $ 9.29 $ 9.19 $ 9.08 $ 9.07 ======= ======= ======= ======= ======= ======= Total investment return (b) 0.77%(c) 6.83% 4.17% 5.59% 3.83% 0.59% Ratios (to average net assets)/Supplemental Data: Net investment income 1.19%++ 1.43% 3.15% 4.15% 3.63% 2.63% Net expenses 0.68%++ 0.63% 0.60% 0.60% 0.60% 0.60% Expenses (before waiver/reimbursement) 0.87%++ 0.91% 0.91% 0.75% 0.76% 0.77% Portfolio turnover rate 49%(d) 193%(d) 252%(d) 118% 95%(d) 151% Net assets at end of period (in 000's) $74,140 $79,237 $36,701 $87,535 $74,221 $86,167 </Table> <Table> * Unaudited. ** Commencement of operations. ++ Annualized. (a) Per share data based on average shares outstanding during the period. (b) Total return is calculated exclusive of sales charges and assumes the reinvestment of dividends and distributions. Class I shares are not subject to sales charges. (c) Total return is not annualized. (d) The portfolio turnover rates not including mortgage dollar rolls were 33%, 131%, 237% and 93% for the six month period ended April 30, 2010 and for the years ended October 31, 2009, 2008 and 2006, respectively. </Table> 16 MainStay Short Term Bond Fund The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. FINANCIAL HIGHLIGHTS SELECTED PER SHARE DATA AND RATIOS <Table> <Caption> CLASS A --------------------------------------------------------------------------------------------- SIX MONTHS ENDED APRIL 30, YEAR ENDED OCTOBER 31, 2010* 2009 2008 2007 2006 2005 $ 9.79 $ 9.29 $ 9.19 $ 9.08 $ 9.06 $ 9.24 ------- ------- ------- ------- ------ ------ 0.05 0.10 0.24 (a) 0.35 (a) 0.30 0.20 0.01 0.51 0.11 0.12 0.02 (0.19) ------- ------- ------- ------- ------ ------ 0.06 0.61 0.35 0.47 0.32 0.01 ------- ------- ------- ------- ------ ------ (0.05) (0.11) (0.25) (0.36) (0.30) (0.19) (0.12) -- -- -- -- -- ------- ------- ------- ------- ------ ------ (0.17) (0.11) (0.25) (0.36) (0.30) (0.19) ------- ------- ------- ------- ------ ------ $ 9.68 $ 9.79 $ 9.29 $ 9.19 $ 9.08 $ 9.06 ======= ======= ======= ======= ====== ====== 0.54%(c) 6.65% 3.87% 5.29% 3.55% 0.09% 0.91%++ 1.14% 2.55% 3.85% 3.33% 2.16% 0.93%++ 0.91% 0.90% 0.90% 0.90% 1.07% 1.12%++ 1.16% 1.32% 1.36% 1.61% 1.36% 49%(d) 193%(d) 252%(d) 118% 95%(d) 151% $37,776 $54,902 $20,313 $13,740 $4,850 $6,085 </Table> The notes to the financial statements are an integral part of, and should be read in conjunction with, the financial statements. mainstayinvestments.com 17 NOTES TO FINANCIAL STATEMENTS UNAUDITED NOTE 1--ORGANIZATION AND BUSINESS: MainStay Funds Trust (the "Trust") is organized as a Delaware Statutory Trust and is governed by a Declaration of Trust dated April 8, 2009. The Trust is registered under the Investment Company Act of 1940, as amended (the "1940 Act"), as an open-end management investment company, and is comprised of twenty- nine funds (collectively referred to as the "Funds"). These financial statements and notes relate only to the MainStay Short Term Bond Fund (the "Fund"), a diversified fund. The Fund is the successor of the MainStay Short Term Bond Fund, a series of Eclipse Funds Inc. (the "Predecessor Fund"). The reorganization of the Predecessor Fund with and into the Fund, which was not subject to shareholder approval under applicable law, occurred on February 26, 2010. All information regarding and references to periods prior to the commencement of operations of the Fund relate to the Predecessor Fund. The Fund currently offers three classes of shares. Class I shares commenced operations on January 2, 1991. Class A shares commenced operations on January 2, 2004. Investor Class shares commenced operations on February 28, 2008. Investor Class and Class A shares are offered at net asset value ("NAV") per share plus an initial sales charge. No sales charge applies on investments of $1 million or more (and certain other qualified purchases) in Investor Class and Class A shares, but a contingent deferred sales charge is imposed on certain redemptions of such shares within one year of the date of purchase. Class I shares are offered at NAV and are not subject to a sales charge. Depending upon eligibility, Investor Class shares may convert to Class A shares and Class A shares may convert to Investor Class shares. The three classes of shares have the same voting (except for issues that relate solely to one class), dividend, liquidation and other rights, and the same terms and conditions. Class I shares are not subject to a distribution and/or service fee. The Fund's investment objective is to seek to maximize total return, consistent with liquidity, preservation of capital and investment in short-term debt securities. NOTE 2--SIGNIFICANT ACCOUNTING POLICIES: The Fund prepares its financial statements in accordance with accounting principles generally accepted in the United States of America ("GAAP") and follows the significant accounting policies described below. (A) SECURITIES VALUATION. Debt securities are valued at prices supplied by a pricing agent or broker selected by the Fund's Manager (as defined in Note 3(A)) in consultation with the Fund's Subadvisor, if any (as defined in Note 3(A)), whose prices reflect broker/dealer supplied valuations and electronic data processing techniques, if such prices are deemed by the Fund's Manager, in consultation with the Fund's Subadvisor, if any, to be representative of market values, at the regular close of trading of the New York Stock Exchange ("Exchange") (generally 4:00 p.m. Eastern time) on each day the Fund is open for business ("valuation date"). Investments in other mutual funds are valued at their NAVs as of the close of the Exchange on the valuation date. Temporary cash investments acquired over 60 days prior to maturity are valued using the latest bid prices or using valuations based on a matrix system (which considers such factors as security prices, yields, maturities, and ratings), both as furnished by independent pricing services. Other temporary cash investments which mature in 60 days or less ("short-term investments") are valued at amortized cost. The amortized cost method involves valuing a security at its cost on the date of purchase and thereafter assuming a constant amortization to maturity of the difference between the principal amount due at maturity and cost. Securities for which market quotations are not readily available are valued by methods deemed in good faith by the Fund's Board to represent fair value. Equity and non-equity securities which may be valued in this manner include, but are not limited to: (i) a security the trading for which has been halted or suspended; (ii) a debt security that has recently gone into default and for which there is not a current market quotation; (iii) a security of an issuer that has entered into a restructuring; (iv) a security that has been de-listed from a national exchange; (v) a security the market price of which is not available from an independent pricing source or, if so provided, does not, in the opinion of the Fund's Manager or Subadvisor, as defined in Note 3(A), reflect the security's market value; and (vi) a security where the trading on that security's principal market is temporarily closed at a time when, under normal conditions, it would be open. At April 30, 2010, the Fund did not hold securities that were valued in such a manner. "Fair value" is defined as the price that the Fund would receive upon selling an investment in an orderly transaction to an independent buyer in the principal or most advantageous market of the investment. Fair value measurements are determined within a framework that has established a three-tier hierarchy which maximizes the use of observable market data and minimizes the use of unobservable inputs to establish classification of fair value measurements for disclosure purposes. "Inputs" refer broadly to the assumptions that market participants would use in pricing the asset or liability, including assumptions about risk, such as the risk inherent in a particular valuation technique used to measure fair value using a pricing model and/or the risk inherent in the inputs for the valuation technique. Inputs may be observable or unobservable. Observable inputs are inputs that reflect the assumptions market participants would use in pricing the asset or liability based on market data obtained from sources independent of the reporting entity. Unobservable inputs are inputs that reflect the reporting entity's own assumptions about the assumptions market participants would use in pricing the asset or liability developed based on the information available in 18 MainStay Short Term Bond Fund the circumstances. The inputs or methodology used for valuing securities may not be an indication of the risks associated with investing in those securities. The three-tier hierarchy of inputs is summarized in the three broad Levels listed below. - - Level 1--quoted prices in active markets for identical investments - - Level 2--other significant observable inputs (including quoted prices for similar investments in active markets, interest rates and yield curves, prepayment speeds, credit risks, etc.) - - Level 3--significant unobservable inputs (including the Fund's own assumptions about the assumptions that market participants would use in determining the fair value of investments) The aggregate value by input level, as of April 30, 2010, for the Fund's investments is included at the end of the Fund's Portfolio of Investments. The valuation techniques used by the Fund to measure fair value during the six- month period ended April 30, 2010 maximized the use of observable inputs and minimized the use of unobservable inputs. The Fund may have utilized some of the following fair value techniques: multi-dimensional relational pricing models, option adjusted spread pricing and estimating the price that would have prevailed in a liquid market for an international equity security given information available at the time of evaluation, when there are significant events after the close of local foreign markets. For the six-month period ended April 30, 2010, there have been no changes to the fair value methodologies. (B) FEDERAL INCOME TAXES. The Fund's policy is to comply with the requirements of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code") applicable to regulated investment companies and to distribute all of the taxable income to the shareholders of the Fund within the allowable time limits. Therefore, no federal income tax provision is required. Management evaluates its tax positions to determine if the tax positions taken meet the minimum recognition threshold in connection with accounting for uncertainties in income tax positions taken or expected to be taken for the purposes of measuring and recognizing tax liabilities in the financial statements. Recognition of tax benefits of an uncertain tax position is required only when the position is "more likely than not" to be sustained assuming examination by taxing authorities. Management has analyzed the Fund's tax positions taken on federal income tax returns for all open tax years (current and prior three tax years), and has concluded that no provision for federal income tax is required in the Fund's financial statements. The Fund's federal and state income and federal excise tax returns for tax years for which the applicable statutes of limitations have not expired are subject to examination by the Internal Revenue Service and state departments of revenue. (C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS. Dividends and distributions are recorded on the ex-dividend date. The Fund intends to declare and pay dividends of net investment income monthly and distributions of net realized capital and currency gains, if any, annually, Unless the shareholder elects otherwise, all dividends and distributions are reinvested in the same class of shares of the Fund, at NAV. Dividends and distributions to shareholders are determined in accordance with federal income tax regulations and may differ from GAAP. (D) SECURITY TRANSACTIONS AND INVESTMENT INCOME. The Fund records security transactions on the trade date. Realized gains and losses on security transactions are determined using the identified cost method and include gains and losses from repayments of principal on mortgage-backed securities. Interest income is accrued as earned using the effective interest rate method. Discounts and premiums on securities purchased, other than short-term investments, for the Fund are accreted and amortized, respectively, on the effective interest rate method over the life of the respective securities or, in the case of a callable security, over the period to the first date of call. Discounts and premiums on short-term investments are accreted and amortized, respectively, on the straight-line method. Income from payment-in-kind securities is recorded daily based on the effective interest method of accrual. Investment income and realized and unrealized gains and losses on investments of the Fund are allocated to separate classes of shares pro rata based upon their relative net assets on the date the income is earned or realized and unrealized gains and losses are incurred. (E) EXPENSES. Expenses of the Trust are allocated to the individual Funds in proportion to the net assets of the respective Funds when the expenses are incurred, except where direct allocations of expenses can be made. Expenses (other than transfer agent expenses and fees incurred under the shareholder services plans and the distribution plans further discussed in Note 3(B)) are allocated to separate classes of shares pro rata based upon their relative NAV on the date the expenses are incurred. The expenses borne by the Fund, including those of related parties to the Fund, are shown in the Statement of Operations. (F) USE OF ESTIMATES. In preparing financial statements in conformity with GAAP, management makes estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. (G) REPURCHASE AGREEMENTS. The Fund may enter into repurchase agreements to earn income. The Fund may enter into repurchase agreements only with financial institutions that are deemed by the Manager or Subadvisor to mainstayinvestments.com 19 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) be creditworthy, pursuant to guidelines established by the Fund's Board. Repurchase agreements are considered under the 1940 Act to be collateralized loans by a Fund to the seller secured by the securities transferred to the Fund. When the Fund invests in repurchase agreements, the Fund's custodian takes possession of the collateral pledged for investments in such repurchase agreements. The underlying collateral is valued daily on a mark-to-market basis to determine that the value, including accrued interest, exceeds the repurchase price. In the event of the seller's default of the obligation to repurchase, the Fund has the right to liquidate the collateral and apply the proceeds in satisfaction of the obligation. Under certain circumstances, in the event of default or bankruptcy by the other party to the agreement, realization and/or retention of the collateral may be subject to legal proceedings and possible realized loss to the Fund. (H) MORTGAGE DOLLAR ROLLS. The Fund may enter into mortgage dollar roll ("MDR") transactions in which it sells mortgage-backed securities ("MBS") from its portfolio to a counterparty from whom it simultaneously agrees to buy a similar security on a delayed delivery basis. The MDR transactions of the Fund are classified as purchase and sale transactions. The securities sold in connection with the MDRs are removed from the portfolio and a realized gain or loss is recognized. The securities the Fund has agreed to acquire are included at market value in the Portfolio of Investments and liabilities for such purchase commitments are included as payables for investments purchased. During the roll period, the Fund foregoes principal and interest paid on the securities. The Fund is compensated by the difference between the current sales price and the forward price for the future as well as by the earnings on the cash proceeds of the initial sale. MDRs may be renewed without physical delivery of the securities subject to the contract. The Fund maintains liquid assets from its portfolio having a value not less than the repurchase price, including accrued interest. MDR transactions involve certain risks, including the risk that the MBS returned to the Fund at the end of the roll, while substantially similar, could be inferior to what was initially sold to the counterparty. (I) SECURITIES LENDING. In order to realize additional income, the Fund may engage in securities lending, subject to the limitations set forth in the 1940 Act, and relevant guidance by the staff of the Securities and Exchange Commission. In the event the Fund does engage in securities lending, the Fund will lend through its custodian, State Street Bank and Trust Company ("State Street"). State Street will manage the Fund's cash collateral in accordance with the Lending Agreement between the Fund and State Street, and indemnify the Fund's portfolio against counterparty risk. The loans will be collateralized by cash or securities at least equal at all times to the market value of the securities loaned. Collateral will consist of U.S. Government securities, cash equivalents or irrevocable letters of credit. The Fund may bear the risk of delay in recovery of, or loss of rights in, the securities loaned should the borrower of the securities experience financial difficulty. The Fund may also record realized gain or loss on securities deemed sold due to a borrower's inability to return securities on loan. The Fund will receive compensation for lending its securities in the form of fees or retain a portion of interest on the investment of any cash received as collateral. The Fund also will continue to receive interest and dividends on the securities loaned and any gain or loss in the market price of the securities loaned that may occur during the term of the loan will be for the account of the Fund. Although the Fund and New York Life Investments (as defined in Note 3(A)) have temporarily suspended securities lending, the Fund and New York Life Investments reserve the right to reinstitute lending when deemed appropriate. The Fund had no portfolio securities on loan as of April 30, 2010. (J) CONCENTRATION OF RISK. The ability of issuers of debt securities held by the Fund to meet their obligations may be affected by economic or political developments in a specific country, industry or region. (K) INDEMNIFICATIONS. Under the Trust's organizational documents, its officers and trustees are indemnified against certain liabilities that may arise out of performance of their duties to the Trust. Additionally, in the normal course of business, the Fund enters into contracts with third-party service providers that contain a variety of representations and warranties and which provide general indemnifications. The Fund's maximum exposure under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. Based on experience, management is of the view that the risk of loss in connection with these potential indemnification obligations is remote. However, there can be no assurance that material liabilities related to such obligations will not arise in the future, which could adversely impact the Fund. NOTE 3--FEES AND RELATED PARTY TRANSACTIONS: (A) MANAGER AND SUBADVISOR. New York Life Investment Management LLC ("New York Life Investments" or "Manager"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life Insurance Company ("New York Life"), serves as the Fund's Manager, pursuant to a Management Agreement, as amended ("Management Agreement"). The Manager provides offices, conducts clerical, recordkeeping and bookkeeping services, and keeps most of the financial and accounting records required to be maintained by the Fund. Except for the portion of salaries and expenses that are the responsibility of the Fund, the Manager also pays the salaries and expenses of all personnel affiliated with the Fund and the operational expenses of the Fund. MacKay 20 MainStay Short Term Bond Fund Shields LLC (the "Subadvisor"), a registered investment adviser and an indirect, wholly-owned subsidiary of New York Life, serves as Subadvisor to the Fund and is responsible for the day-to-day portfolio management of the Fund. Pursuant to the terms of a Subadvisory Agreement between New York Life Investments and the Subadvisor, New York Life Investments pays for the services of the Subadvisor. The Fund pays the Manager a monthly fee for services performed and facilities furnished at an annual rate of the Fund's average daily net assets as follows: 0.60% on assets up to $500 million and 0.575% on assets in excess of $500 million. The effective management fee rate (exclusive of any applicable waivers/reimbursements) was 0.60% for the six-month period ended April 30, 2010. Effective August 1, 2009, New York Life Investments entered into a written expense limitation agreement under which it has agreed to waive a portion of the management fee or reimburse expenses to the extent necessary so that the total ordinary operating expenses (total ordinary operating expenses excludes taxes, interest, litigation, extraordinary expenses, brokerage, other transaction expenses relating to the purchase or sale of portfolio investments, and the fees and expenses of any other funds in which the Fund invests) for the Fund's Class A shares do not exceed 0.93% of its average daily net assets. New York Life Investments will apply an equivalent waiver or reimbursement, in an equal number of basis points, to the other share classes of the Fund. This agreement expires on February 28, 2011 and is reviewed annually by the Board in connection with its review of the Fund's investment advisory agreements. Based on its review, the Board may agree to maintain, modify or terminate the agreement. For the six-month period ended April 30, 2010, New York Life Investments earned fees from the Fund in the amount of $383,738 and waived its fees in the amount of $122,139. State Street, 1 Lincoln Street, Boston, Massachusetts 02111, provides sub- administration and sub-accounting services to the Fund pursuant to an agreement with New York Life Investments. These services include calculating the daily NAVs of the Fund, maintaining the general ledger and sub-ledger accounts for the calculation of the Fund's respective NAVs, and assisting New York Life Investments in conducting various aspects of the Fund's administrative operations. For providing these services to the Fund, State Street is compensated by New York Life Investments. (B) DISTRIBUTION AND SERVICE FEES. The Trust, on behalf of the Fund, has entered into a Distribution Agreement with NYLIFE Distributors LLC (the "Distributor"), an indirect, wholly-owned subsidiary of New York Life. The Fund has adopted distribution plans, (the "Plans") in accordance with the provisions of Rule 12b-1 under the 1940 Act. Pursuant to the Investor Class and Class A Plans, the Distributor receives a monthly distribution fee from the Investor Class and Class A shares at an annual rate of 0.25% of the average daily net assets of the Investor Class and Class A shares for distribution or service activities as designated by the Distributor. Class I shares are not subject to a distribution or service fee. The Plans provide that the distribution and service fees are payable to the Distributor regardless of the amounts actually expended by the Distributor for distribution of the Fund's shares and service activities. (C) SALES CHARGES. The Fund was advised by the Distributor that the amount of sales charges retained on sales of Investor Class and Class A shares were $1,201 and $5,013, respectively, for the six-month period ended April 30, 2010. The Fund was also advised that the Distributor retained contingent deferred sales charges on redemptions of Investor Class and Class A of $2 and $144, respectively for the six-month period ended April 30, 2010. (D) TRANSFER, DIVIDEND DISBURSING AND SHAREHOLDER SERVICING AGENT. NYLIM Service Company LLC, an affiliate of New York Life Investments, is the Fund's transfer, dividend disbursing and shareholder servicing agent pursuant to an agreement between NYLIM Service Company LLC and the Trust. NYLIM Service Company LLC has entered into an agreement with Boston Financial Data Services, Inc. ("BFDS") pursuant to which BFDS performs certain transfer agent services on behalf of NYLIM Service Company LLC. Transfer agent expenses incurred by the Fund for the six-month period ended April 30, 2010, were as follows: <Table> Investor Class $ 9,396 - ---------------------------------------------- Class A 25,304 - ---------------------------------------------- Class I 39,734 - ---------------------------------------------- </Table> (E) SMALL ACCOUNT FEE. Shareholders with small accounts adversely impact the cost of providing transfer agency services. In an effort to reduce total transfer agency expenses, the Fund has implemented a small account fee on certain types of accounts. Certain shareholders with an account balance of less than $1,000 are charged an annual per account fee of $20 (assessed semi- annually). These fees are included in transfer agent fees shown on the Statement of Operations. mainstayinvestments.com 21 NOTES TO FINANCIAL STATEMENTS UNAUDITED (CONTINUED) (F) CAPITAL. At April 30, 2010, New York Life and its affiliates beneficially held shares of the Fund with the following values and percentages of net assets as follows: <Table> Class A $ 1,207 0.0%++ - --------------------------------------------------- Class I 10,160,232 13.7 - --------------------------------------------------- </Table> ++ Less than one-tenth of a percent. (G) OTHER. Pursuant to the Management Agreement, a portion of the cost of legal services provided to the Fund by the Office of the General Counsel of New York Life Investments is payable directly by the Fund. For the six-month period ended April 30, 2010, these fees, which are included in professional fees shown on the Statement of Operations, were $3,420. NOTE 4--FEDERAL INCOME TAX: The Fund utilized $442,432 of capital loss carryforwards during the year ended October 31, 2009. The tax character of distributions paid during the year ended October 31, 2009, shown in the Statement of Changes in Net Assets, was as follows: <Table> <Caption> 2009 Distributions paid from: Ordinary Income $1,287,903 - ------------------------------------------------ </Table> NOTE 5--CUSTODIAN: State Street is the custodian of the cash and the securities of the Fund. Custodial fees are charged to the Fund based on the market value of securities in the Fund and the number of certain cash transactions incurred by the Fund. NOTE 6--LINE OF CREDIT: The Fund and certain affiliated funds maintain a line of credit with a syndicate of banks in order to secure a source of funds for temporary purposes to meet unanticipated or excessive shareholder redemption requests. The line of credit is in the amount of $125,000,000 and the commitment fee rate is an annual rate of 0.10% of the average commitment amount, plus a 0.04% up- front payment payable, regardless of usage, to The Bank of New York Mellon, which serves as agent to the syndicate. The commitment fee and upfront payment are allocated among certain MainStay Funds based upon net assets and other factors. Interest on any revolving credit loan is charged based upon the Federal Funds Advances rate or the one month LIBOR rate, whichever is higher. There were no borrowings made or outstanding with respect to the Fund on the line of credit during the six-month period ended April 30, 2010. NOTE 7--PURCHASES AND SALES OF SECURITIES (IN 000'S): During the six-month period ended April 30, 2010, purchases and sales of U.S. Government securities were $34,768 and $68,396, respectively. Purchases and sales of securities, other than U.S. Government securities and short-term securities, were $24,791 and $0, respectively. NOTE 8--CAPITAL SHARE TRANSACTIONS: <Table> <Caption> INVESTOR CLASS SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 74,990 $ 730,139 Shares issued to shareholders in reinvestment of dividends and distributions 4,694 45,587 Shares redeemed (64,774) (630,391) ------------------------ Net increase in shares outstanding before conversion 14,910 145,335 Shares converted into Investor Class (See Note 1) 4,408 42,667 Shares converted from Investor Class (See Note 1) (10,017) (97,131) ------------------------ Net increase 9,301 $ 90,871 ======================== Year ended October 31, 2009: Shares sold 191,699 $ 1,849,784 Shares issued to shareholders in reinvestment of dividends 2,868 27,668 Shares redeemed (90,976) (880,922) ------------------------ Net increase in shares outstanding before conversion 103,591 996,530 Shares converted into Investor Class (See Note 1) 13,627 132,513 Shares converted from Investor Class (See Note 1) (36,461) (353,143) ------------------------ Net increase 80,757 $ 775,900 ======================== </Table> 22 MainStay Short Term Bond Fund <Table> <Caption> CLASS A SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 1,945,171 $ 18,867,427 Shares issued to shareholders in reinvestment of dividends and distributions 55,142 534,091 Shares redeemed (2,899,049) (28,142,650) ------------------------ Net decrease in shares outstanding before conversion (898,736) (8,741,132) Shares converted into Class A (See Note 1) 10,048 97,131 Shares converted from Class A (See Note 1) (4,417) (42,667) Shares converted from Class A (a) (813,781) (7,869,266) ------------------------ Net decrease (1,706,886) $(16,555,934) ======================== Year ended October 31, 2009: Shares sold 7,277,076 $ 70,145,404 Shares issued to shareholders in reinvestment of dividends 30,096 290,570 Shares redeemed (3,906,363) (37,798,438) ------------------------ Net increase in shares outstanding before conversion 3,400,809 32,637,536 Shares converted into Class A (See Note 1) 36,567 353,143 Shares converted from Class A (See Note 1) (13,663) (132,513) ------------------------ Net increase 3,423,713 $ 32,858,166 ======================== <Caption> CLASS I SHARES AMOUNT Six-month period ended April 30, 2010: Shares sold 2,664,811 $ 25,851,341 Shares issued to shareholders in reinvestment of dividends and distributions 138,698 1,343,624 Shares redeemed (4,053,355) (39,241,740) ------------------------ Net decrease in shares outstanding before conversion (1,249,846) (12,046,775) Shares converted into Class I (a) 813,781 7,869,266 ------------------------ Net decrease (436,065) $ (4,177,509) ======================== Year ended October 31, 2009: Shares sold 6,997,108 $ 67,764,834 Shares issued to shareholders in reinvestment of dividends 74,351 718,030 Shares redeemed (2,924,348) (28,123,869) ------------------------ Net increase 4,147,111 $ 40,358,995 ======================== (a) In addition to any automatic conversion features described above in Note 1 with respect to Investor Class and Class A, you generally may also elect to convert your shares on a voluntary basis into another share class of the same fund for which you are eligible. However, the following limitations apply: </Table> - Investor Class and Class A shares that remain subject to a CDSC are ineligible for a voluntary conversion; and - All Class C shares are ineligible for a voluntary conversion. These limitations do not impact any automatic conversion features described in Note 1 with respect to Investor Class and Class A shares. An investor or an investor's financial intermediary may contact the Fund to request a voluntary conversion between shares classes of the same Fund. You may be required to provide sufficient information to establish eligibility to convert to the new share class. All permissible conversions will be made on the basis of the relevant NAVs of the two classes without the imposition of any sales load, fee or other charge. If you fail to remain eligible for the new share class, you may automatically be converted back to your original share class, or into another share class, if appropriate. NOTE 9--NEW ACCOUNTING PRONOUNCEMENT: In January 2010, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2010-06 "Improving Disclosures about Fair Value Measurements". ASU 2010-06 requires reporting entities to make new disclosures about amount and reasons for significant transfers in and out of Level 1 and Level 2 fair value measurements and input and valuation techniques used to measure fair value for both recurring and nonrecurring fair value measurements that fall in either Level 2 or Level 3, and information on purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures. The new and revised disclosure requirements are effective for interim and annual reporting periods beginning after December 15, 2009 except for the disclosures about purchased, sales, issuances, and settlements in the roll forward of activity in Level 3 fair value measures, which are effective for fiscal years beginning after December 15, 2010. As of April 30, 2010, the Fund has adopted ASU 2010-06. The adoption of ASU 2010-06 has not impacted the amounts reported in the financial statements; however, there are additional disclosures in the Portfolio of Investments. NOTE 10--SUBSEQUENT EVENTS: In connection with the preparation of the financial statements of the Fund as of and for the fiscal six-month period ended April 30, 2010, events and transactions subsequent to April 30, 2010 through the date the financial statements were issued have been evaluated by the Fund's management for possible adjustment and/or disclosure. No subsequent events requiring financial statement adjustment or disclosure have been identified. mainstayinvestments.com 23 PROXY VOTING POLICIES AND PROCEDURES AND PROXY VOTING RECORD A description of the policies and procedures that New York Life Investments uses to vote proxies related to the Fund's securities is available without charge, upon request, (i) by visiting the Fund's website at mainstayinvestments.com; and (ii) on the Securities and Exchange Commission's (SEC) website at www.sec.gov. The Fund is required to file with the SEC its proxy voting record for the 12- month period ending June 30 on Form N-PX. The Fund's most recent Form N-PX is available free of charge upon request by calling 800-MAINSTAY (624-6782); visiting the Funds' website at mainstayinvestments.com; or on the SEC's website at www.sec.gov. SHAREHOLDER REPORTS AND QUARTERLY PORTFOLIO DISCLOSURE The Fund is required to file its complete schedule of portfolio holdings with the SEC for its first and third fiscal quarters on Form N-Q. The Funds' Form N-Q is available without charge, on the SEC's website at www.sec.gov or by calling MainStay Investments at 800-MAINSTAY (624-6782). You also can obtain and review copies of Form N-Q by visiting the SEC's Public Reference Room in Washington, DC (information on the operation of the Public Reference Room may be obtained by calling 1-800-SEC-0330). 24 MainStay Short Term Bond Fund MAINSTAY FUNDS MAINSTAY OFFERS A WIDE RANGE OF FUNDS FOR VIRTUALLY ANY INVESTMENT NEED. THE FULL ARRAY OF MAINSTAY OFFERINGS IS LISTED HERE, WITH INFORMATION ABOUT THE MANAGER, SUBADVISORS, LEGAL COUNSEL, AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM. EQUITY FUNDS MainStay 130/30 Core Fund MainStay 130/30 Growth Fund MainStay Common Stock Fund MainStay Epoch U.S. All Cap Fund MainStay Epoch U.S. Equity Fund MainStay Equity Index Fund(1) MAINSTAY GROWTH EQUITY FUND MAINSTAY ICAP EQUITY FUND MAINSTAY ICAP SELECT EQUITY FUND MAINSTAY LARGE CAP GROWTH FUND MAINSTAY MAP FUND MAINSTAY S&P 500 INDEX FUND MAINSTAY U.S. SMALL CAP FUND INCOME FUNDS MainStay Cash Reserves Fund MainStay Diversified Income Fund MainStay Floating Rate Fund MainStay Government Fund MainStay High Yield Corporate Bond Fund MainStay High Yield Municipal Bond Fund MainStay High Yield Opportunities Fund MainStay Indexed Bond Fund MainStay Intermediate Term Bond Fund MainStay Money Market Fund MainStay Principal Preservation Fund MainStay Short Term Bond Fund MainStay Tax Free Bond Fund BLENDED FUNDS MainStay Balanced Fund MainStay Convertible Fund MainStay Income Builder Fund INTERNATIONAL FUNDS MainStay 130/30 International Fund MainStay Epoch Global Choice Fund MainStay Epoch Global Equity Yield Fund MainStay Epoch International Small Cap Fund MainStay Global High Income Fund MainStay ICAP Global Fund MainStay ICAP International Fund MainStay International Equity Fund ASSET ALLOCATION FUNDS MainStay Conservative Allocation Fund MainStay Growth Allocation Fund MainStay Moderate Allocation Fund MainStay Moderate Growth Allocation Fund RETIREMENT FUNDS MainStay Retirement 2010 Fund MainStay Retirement 2020 Fund MainStay Retirement 2030 Fund MainStay Retirement 2040 Fund MainStay Retirement 2050 Fund MANAGER NEW YORK LIFE INVESTMENT MANAGEMENT LLC New York, New York SUBADVISORS EPOCH INVESTMENT PARTNERS, INC. New York, New York INSTITUTIONAL CAPITAL LLC(2) Chicago, Illinois MACKAY SHIELDS LLC(2) New York, New York MADISON SQUARE INVESTORS LLC(2) New York, New York MARKSTON INTERNATIONAL LLC White Plains, New York WINSLOW CAPITAL MANAGEMENT, INC. Minneapolis, Minnesota LEGAL COUNSEL DECHERT LLP INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM KPMG LLP 1. Closed to new investors and new purchases as of January 1, 2002. 2. An affiliate of New York Life Investment Management LLC. Not part of the Semiannual Report MAINSTAYINVESTMENTS.COM MainStay Investments, an indirect subsidiary of New York Life Insurance Company, New York, NY 10010, provides investment advisory products and services. Securities are distributed by NYLIFE Distributors LLC, 169 Lackawanna Avenue, Parsippany, New Jersey, 07054. This report may be distributed only when preceded or accompanied by a current Fund prospectus. 2010 by NYLIFE Distributors LLC. All rights reserved. <Table> <Caption> - ----------------------------------------------------------------- Not Not a May Lose No Bank Not Insured by Any FDIC/NCUA Deposit Value Guarantee Government Agency Insured - ----------------------------------------------------------------- </Table> NYLIM-AO18325 MS121-10 MSSB10-06/10 B5 FORM N-CSR ITEM 2. CODE OF ETHICS. Not applicable. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. Not applicable. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. Not applicable. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Not applicable. ITEM 6. SCHEDULE OF INVESTMENTS. The Schedule of Investments is included as part of Item 1 of this report. 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. Not applicable. ITEM 11. CONTROLS AND PROCEDURES. (a) Based on an evaluation of the Registrant's Disclosure Controls and Procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) (the "Disclosure Controls"), as of a date within 90 days prior to the filing date (the "Filing Date") of this Form N-CSR (the "Report"), the Registrant's principal executive officer and principal financial officer have concluded that the Disclosure Controls are reasonably designed to ensure that information required to be disclosed by the Registrant in the Report is recorded, processed, summarized and reported by the Filing Date, including ensuring that information required to be disclosed in the Report is accumulated and communicated to the Registrant's management, including the Registrant's principal executive officer and principal financial officer, as appropriate to allow timely decisions regarding required disclosure. (b) There were no changes in the Registrant's internal control over financial reporting (as defined in Rule 30a-3(d)) under the Investment Company Act of 1940 that occurred during the second fiscal quarter of the period covered by this 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) Certifications of principal executive officer and principal financial officer as required by Rule 30a-2 under the Investment Company Act of 1940. (b) Certifications of principal executive officer and principal financial officer as required by Section 906 of the Sarbanes-Oxley Act of 2002. 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. MAINSTAY FUNDS TRUST By: /s/ Stephen P. Fisher --------------------------------- Stephen P. Fisher President and Principal Executive Officer Date: July 6, 2010 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/ Stephen P. Fisher --------------------------------- Stephen P. Fisher President and Principal Executive Officer Date: July 6, 2010 By: /s/ Jack R. Benintende --------------------------------- Jack R. Benintende Treasurer and Principal Financial and Accounting Officer Date: July 6, 2010 EXHIBIT INDEX (a)(2) Certifications of principal executive officer and principal financial officer as required by Rule 30a-2 under the Investment Company Act of 1940. (b) Certification of principal executive officer and principal financial officer as required by Section 906 of the Sarbanes-Oxley Act of 2002.