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 No. 811-07261 --------------------------------------------------------------------- CREDIT SUISSE TRUST ------------------------------------------------------------------------ (Exact Name of Registrant as Specified in Charter) 466 Lexington Avenue, New York, New York 10017-3140 ------------------------------------------------------------------------- (Address of Principal Executive Offices) (Zip Code) J. Kevin Gao, Esq. Credit Suisse Trust 466 Lexington Avenue New York, New York 10017-3140 Registrant's telephone number, including area code: (212) 875-3500 Date of fiscal year end: December 31st Date of reporting period: January 1, 2005 to December 31, 2005 ITEM 1. REPORTS TO STOCKHOLDERS. CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o GLOBAL SMALL CAP PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the Prospectus, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISKS, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 19, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust--Global Small Cap Portfolio *,1 (the "Portfolio") had a gain of 16.14%, vs. an increase of 12.10% for the Russell MidCap (R) Growth Index 2, an increase of 14.25% for the Morgan Stanley Capital International World Small Cap Index (Price Only) 2, and an increase of 10.02% for the Morgan Stanley World Index. 2 THE MARKET: FOREIGN STOCKS OUTPERFORM US EQUITIES The year was a broadly positive one for equities globally, and most foreign markets handily outpaced US stocks, at least in local currency terms. European markets generally posted double-digit gains in euro terms, aided in part by a relatively benign interest-rate backdrop. Japan was a notable standout, up about 40% locally, amid signs that the world's second largest economy may be poised for a sustainable recovery at long last. For dollar-based investors, a decline in major currencies vs. the dollar reduced returns, though most foreign markets still outperformed the US on that basis. Emerging markets generally had the best dollar-based results in 2005. From a sector standpoint, energy was the best performing area of the US stock market. Energy stocks also outperformed abroad, though materials and industrials stocks had even better returns overseas for the period. Consumer stocks generally underperformed globally. STRATEGIC REVIEW: AIDED BY STOCK SELECTION The Portfolio was supported by the favorable environment for small caps globally, and its outperformance reflected good stock selection in a variety of sectors. Stocks that contributed positively to the Portfolio's absolute and relative performance included its materials, industrials, health care and consumer-related holdings. The Portfolio's technology and utilities holdings modestly underperformed in the period. With respect to noteworthy recent portfolio activity, our purchases included Salesforce.com (1.4% of the Portfolio's net assets as of December 31, 2005), a software company that licenses its enterprise resource planning applications to a number of large companies. Our late-period sales included Colt Telecom, a UK based provider of business telecommunications services across Europe. The stock had rallied to reach our sell target. We also exited our position in Mega 1 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- Bloks, a Canadian toy company, based on valuation along with our concerns regarding an acquisition the company made recently. Going forward, we will continue to employ a bottom-up investment approach, seeking to identify companies trading at a discount to their projected growth rates or intrinsic asset values. Factors we incorporate include price/earnings growth, book value, strong returns on capital and reliability and effectiveness of management. The Portfolio ordinarily holds equity securities of small companies from at least three countries, including the US, and we seek to take advantage of both growth and value opportunities. The Portfolio's investable universe is hence broad and large, and our focus remains on attempting to find innovative companies with unrecognized potential. The Credit Suisse Global Small Cap Team Calvin E. Chung Leo M. Bernstein Crispin Finn * Effective February 21, 2005, the Portfolio changed its name to "Credit Suisse Trust - Global Small Cap Portfolio". INTERNATIONAL INVESTING ENTAILS SPECIAL RISK CONSIDERATIONS, INCLUDING CURRENCY FLUCTUATIONS, LOWER LIQUIDITY, ECONOMIC AND POLITICAL RISKS, AND DIFFERENCES IN ACCOUNTING METHODS. BECAUSE OF THE NATURE OF THE PORTFOLIO'S INVESTMENTS IN START-UP AND OTHER SMALL COMPANIES AND CERTAIN AGGRESSIVE STRATEGIES IT MAY USE, AN INVESTMENT IN THE PORTFOLIO MAY BE MORE VOLATILE AND LESS LIQUID THAN INVESTMENTS IN LARGER COMPANIES AND MAY NOT BE APPROPRIATE FOR ALL INVESTORS. IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE, AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 2 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST--GLOBAL SMALL CAP PORTFOLIO 1, THE RUSSELL MIDCAP(R) GROWTH INDEX 2, THE MSCI WORLD INDEX 2 AND MSCI WORLD SMALL CAP INDEX 2 FROM INCEPTION (9/30/96). [LINE CHART] CREDIT SUISSE TRUST -- GLOBAL RUSSELL MIDCAP SMALL CAP GROWTH MSCI WORLD MSCI WORLD SMALL PORTFOLIO 1 INDEX 2,3 INDEX 2,3 CAP INDEX 2,3 --------------- -------------- ----------- ---------------- 9/96 10000 10000 10000 10000 9730 9883 10072 9950 9760 10465 10638 10257 12/96 9760 10289 10469 10169 10200 10744 10597 10232 9520 10507 10721 10213 8870 9914 10511 9770 8900 10156 10856 9561 9880 11066 11528 10482 10090 11373 12105 10806 10950 12461 12664 10949 10860 12340 11818 10667 11570 12964 12462 10938 10840 12315 11808 10363 10840 12444 12019 9886 12/97 11062 12608 12167 9588 10932 12381 12508 9773 12032 13545 13357 10624 12742 14113 13923 10918 12912 14304 14061 10990 12022 13716 13887 10713 12522 14104 14218 10441 11312 13500 14197 9947 8941 10923 12306 8296 9591 11749 12526 8280 9952 12615 13661 8862 10762 13465 14475 9336 12/98 11822 14860 15184 9533 12182 15305 15519 9539 11262 14557 15108 9110 12132 15368 15740 9440 12232 16068 16362 10158 12062 15861 15767 10035 13282 16969 16504 10587 12682 16428 16456 10842 12682 16258 16429 10876 12702 16119 16272 10844 13762 17366 17120 10707 15832 19164 17604 11163 12/99 19263 22482 19031 11946 18983 22478 17944 11854 22303 27203 17994 13286 22383 27230 19240 12791 20293 24586 18429 11875 19073 22793 17965 11647 20223 25212 18572 12506 19613 23616 18051 11931 22453 27177 18641 12748 21683 25848 17652 12330 19153 24080 17358 11738 15172 18848 16307 11162 12/00 15615 19841 16573 11574 16085 20974 16895 11996 13975 17346 15469 11639 12107 14863 14456 10968 13207 17341 15528 11814 12955 17259 15335 11913 12554 17268 14857 11870 11671 16104 14661 11467 10937 14937 13960 11432 9367 12468 12732 9913 9928 13778 12977 10565 10719 15262 13747 11222 12/01 11144 15842 13835 11498 10719 15328 13417 11254 10330 14459 13303 11152 10868 15562 13894 11991 10559 14739 13427 12162 10249 14299 13458 12110 9573 12721 12645 11466 8358 11484 11580 10211 8025 11444 11604 10154 7246 10535 10331 9367 7463 11352 11095 9471 8014 12241 11696 9996 12/02 7337 11501 11131 9528 7108 11389 10795 9354 6867 11290 10610 9183 6753 11500 10581 9169 7486 12283 11526 10090 8369 13464 12190 11122 8702 13657 12406 11469 9057 14144 12660 11919 9630 14924 12937 12656 9688 14634 13019 12873 10467 15814 13794 13998 10582 16238 14007 14241 12/03 10834 16415 14889 14820 11350 16956 15132 15450 11545 17241 15390 15760 11522 17208 15294 16156 11338 16723 14990 15399 11293 17118 15137 15437 11671 17390 15454 16102 10731 16239 14953 15259 10616 16039 15025 15225 10880 16637 15314 15754 11178 17201 15693 16202 12107 18089 16524 17479 12/04 12783 18955 17160 18171 12680 18447 16776 17935 12909 18914 17316 18506 12794 18638 16987 18032 12336 17900 16628 17289 12978 18925 16937 17794 13414 19277 17091 18294 14044 20401 17691 19231 14228 20277 17833 19407 14365 20538 18301 19869 13884 19935 17861 19195 14273 21017 18466 19961 12/05 14847 21248 18880 20761 3 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 1 SINCE 1 YEAR 5 YEARS INCEPTION ------ ------- --------- 16.14% (1.00)% 4.36% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGES IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. _______________ 1 Fee waivers and/or expense reimbursements may reduce expenses for the Portfolio, without which performance would be lower. Waivers and/or reimbursements may be discontinued at any time. 2 The Russell MidCap(R) Growth Index and the Morgan Stanley Capital International World Index were benchmarks for the Global Small Cap Portfolio. The Russell MidCap(R) Growth Index measures the performance of those companies in the Russell MidCap(R) Index with higher price-to-book ratios and higher forecasted growth values. The stocks are also members of the Russell 1000(R) Growth Index. It is an unmanaged index of common stocks that includes reinvestment of dividends and is compiled by Frank Russell Company. The Morgan Stanley Capital International World Index is a free float-adjusted market-capitalization index that is designed to measure global developed-market equity performance. It is the exclusive property of Morgan Stanley Capital International Inc. The Morgan Stanley Capital International World Small Cap Index is an unmanaged broadbased index comprised of small cap companies from 23 developed markets. The index returns shown above are price only and do not reflect the reinvestment of dividends. It is the exclusive property of Morgan Stanley Capital International Inc. In order to reflect changes to the Portfolio's investment policy and name, the Morgan Stanley Capital International World Small Cap Index replaced the Morgan Stanley Capital International World Index and the Russell MidCap(R) Growth Index as the Portfolio's benchmark effective February 21, 2005. Investor cannot invest directly in an index. 3 Performance for the index is not available for the period beginning 9/30/96 (inception date). For that reason, performance is shown for the period beginning 10/1/96. 4 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 5 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,106.80 Expenses Paid per $1,000* $ 7.43 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,018.15 Expenses Paid per $1,000* $ 7.12 ANNUALIZED EXPENSE RATIOS* 1.40% ______________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSES WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROPECTUS OF THE INSURANCE COMPANY SEPERATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFOMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 6 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- SECTOR BREAKDOWN* [THE FOLLOWING TABLE WAS REPRESENTED BY A BAR CHART IN THE PRINTED MATERIAL.] Information Technology 24.3% Industrials 20.7% Consumer Discretionary 16.5% Financials 11.6% Health Care 9.5% Short-Term Investments 6.5% Energy 3.6% Consumer Staples 2.6% Limited Partnerships 2.1% Materials 1.9% Utilities 0.7% ______________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 7 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ COMMON STOCKS (91.5%) AUSTRALIA (3.9%) CHEMICALS (0.4%) Nufarm, Ltd. 58,000 $ 491,385 ------------ COMMERCIAL SERVICES & SUPPLIES (0.4%) Downer EDI, Ltd. 100,000 526,155 ------------ DISTRIBUTION & WHOLESALE (0.4%) Metcash, Ltd. ss. 145,000 478,037 ------------ DIVERSIFIED FINANCIALS (1.0%) Australian Infrastructure Fund 256,000 442,221 Babcock & Brown Infrastructure Group ss. 345,000 409,191 ConnectEast Group 480,000 403,159 ------------ 1,254,571 ------------ HEALTHCARE PROVIDERS & SERVICES (0.3%) DCA Group, Ltd. ss. 155,000 451,528 ------------ MACHINERY (1.1%) Bradken, Ltd. 449,431 1,449,986 ------------ MEDIA (0.3%) STW Communications Group, Ltd. 205,000 457,535 ------------ TOTAL AUSTRALIA 5,109,197 ------------ AUSTRIA (0.7%) ELECTRIC UTILITIES (0.7%) EVN AG 11,180 903,489 ------------ TOTAL AUSTRIA 903,489 ------------ BELGIUM (0.6%) HEALTHCARE EQUIPMENT & SUPPLIES (0.6%) Omega Pharma SA 15,050 781,275 ------------ TOTAL BELGIUM 781,275 ------------ BERMUDA (2.0%) DIVERSIFIED FINANCIALS (1.1%) Assured Guaranty, Ltd. 54,700 1,388,833 ------------ HOTELS, RESTAURANTS & LEISURE (0.9%) Orient-Express Hotels, Ltd. Class A ss. 37,100 1,169,392 ------------ TOTAL BERMUDA 2,558,225 ------------ See Accompanying Notes to Financial Statements. 8 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ COMMON STOCKS CANADA (1.6%) SPECIALTY RETAIL (1.6%) Gildan Activewear, Inc. Class A* 48,000 $ 2,056,800 ------------ TOTAL CANADA 2,056,800 ------------ CHINA (3.2%) AIRLINES (1.2%) Air China, Ltd. Series H* 4,940,000 1,574,265 ------------ COMMUNICATIONS EQUIPMENT (0.9%) ZTE Corp. Series H 352,800 1,183,409 ------------ INTERNET SOFTWARE & SERVICES (1.1%) Netease.com, Inc. ADR* ss. 13,650 766,584 Shanda Interactive Entertainment, Ltd. ADR* ss. 37,095 565,328 ------------ 1,331,912 ------------ TOTAL CHINA 4,089,586 ------------ DENMARK (0.9%) HOUSEHOLD DURABLES (0.9%) Bang & Olufsen AS B Shares ss. 11,600 1,188,116 ------------ TOTAL DENMARK 1,188,116 ------------ FINLAND (0.7%) COMMUNICATIONS EQUIPMENT (0.7%) Elcoteq Network Class A 40,850 970,514 ------------ TOTAL FINLAND 970,514 ------------ FRANCE (3.0%) AEROSPACE & DEFENSE (0.8%) Zodiac SA* ss. 16,340 1,044,848 ------------ COMPUTERS & PERIPHERALS (0.7%) Gemplus International SA* ss. 322,500 844,519 ------------ HOTELS, RESTAURANTS & LEISURE (0.6%) Elior ss. 64,500 843,050 ------------ REAL ESTATE (0.9%) Nexity 23,650 1,196,970 ------------ TOTAL FRANCE 3,929,387 ------------ See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ COMMON STOCKS GERMANY (2.3%) BUILDING PRODUCTS (0.7%) Pfleiderer AG* 47,300 $ 898,658 ------------ COMMERCIAL SERVICES & SUPPLIES (0.8%) CeWe Color Holding AG 21,500 1,048,649 ------------ ENERGY EQUIPMENT & SERVICES (0.2%) Q-Cells AG* 4,737 275,186 ------------ SPECIALTY RETAIL (0.6%) Fielmann AG* ss. 11,700 786,291 ------------ TOTAL GERMANY 3,008,784 ------------ ISRAEL (0.9%) INTERNET SOFTWARE & SERVICES (0.9%) Check Point Software Technologies, Ltd.* 57,200 1,149,720 ------------ TOTAL ISRAEL 1,149,720 ------------ JAPAN (13.4%) CHEMICALS (1.6%) Kuraray Company, Ltd. ss. 194,000 2,008,671 ------------ DIVERSIFIED FINANCIALS (4.2%) Asset Managers Company, Ltd. ss. 205 1,420,859 Creed Corp. 240 1,394,180 Nissin Company, Ltd. ss. 670,000 1,645,547 RHJ International* 39,909 917,534 ------------ 5,378,120 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS (2.1%) NIDEC Corp. ss. 31,800 2,703,186 ------------ HOTELS, RESTAURANTS & LEISURE (2.9%) Round One Corp. ss. 844 3,759,528 ------------ MEDIA (1.5%) USEN Corp. ss. 71,000 1,966,472 ------------ SPECIALTY RETAIL (1.1%) USS Company, Ltd. 23,250 1,482,687 ------------ TOTAL JAPAN 17,298,664 ------------ See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ COMMON STOCKS NORWAY (1.6%) ELECTRONIC EQUIPMENT & INSTRUMENTS (0.7%) Tandberg ASA ss. 138,730 $ 844,818 ------------ MACHINERY (0.9%) Tomra Systems ASA ss. 172,000 1,226,101 ------------ TOTAL NORWAY 2,070,919 ------------ SOUTH KOREA (2.5%) MACHINERY (2.3%) Samsung Heavy Industries Company, Ltd.* 167,700 2,899,564 ------------ SOFTWARE (0.2%) Gravity Company, Ltd. ADR* ss. 39,400 283,680 ------------ TOTAL SOUTH KOREA 3,183,244 ------------ SPAIN (2.2%) BANKS (0.8%) Banco Pastor SA ss. 21,500 1,028,421 ------------ CONSTRUCTION & ENGINEERING (0.8%) Abengoa SA 73,100 1,072,470 ------------ FOOD PRODUCTS (0.6%) Ebro Puleva SA ss. 47,300 782,334 ------------ TOTAL SPAIN 2,883,225 ------------ SWEDEN (3.6%) COMMERCIAL SERVICES & SUPPLIES (0.6%) Observer AB ss. 164,000 686,642 ------------ FOOD & DRUG RETAILING (0.7%) Axfood AB ss. 32,250 899,590 ------------ HEALTHCARE EQUIPMENT & SUPPLIES (0.8%) Getinge AB Class B ss. 77,200 1,062,175 ------------ MACHINERY (1.5%) Alfa Laval AB ss. 90,000 1,944,254 ------------ TOTAL SWEDEN 4,592,661 ------------ See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ COMMON STOCKS SWITZERLAND (1.2%) BIOTECHNOLOGY (0.5%) Actelion, Ltd.* ss. 7,740 $ 637,629 ------------ MACHINERY (0.7%) Georg Fischer AG* 2,580 878,477 ------------ TOTAL SWITZERLAND 1,516,106 ------------ TAIWAN (0.9%) ELECTRONIC EQUIPMENT & INSTRUMENTS (0.9%) AU Optronics Corp. ADR ss. 76,191 1,143,627 ------------ TOTAL TAIWAN 1,143,627 ------------ UNITED KINGDOM (8.5%) COMMERCIAL SERVICES & SUPPLIES (2.5%) Enterprise PLC 140,000 944,382 Michael Page International PLC 229,073 1,061,397 Serco Group PLC 240,000 1,293,508 ------------ 3,299,287 ------------ DIVERSIFIED FINANCIALS (0.8%) Melrose PLC* 400,000 974,594 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS (0.8%) Laird Group PLC 144,419 1,040,619 ------------ HOUSEHOLD DURABLES (0.8%) Bovis Homes Group PLC 75,000 1,026,012 ------------ INDUSTRIAL CONGLOMERATES (0.5%) Synergy Healthcare PLC 81,215 680,572 ------------ INSURANCE (0.9%) Admiral Group PLC 150,000 1,172,189 ------------ SOFTWARE (1.6%) isoft Group PLC 140,000 936,220 Sage Group PLC 250,000 1,107,082 ------------ 2,043,302 ------------ SPECIALTY RETAIL (0.6%) Halfords Group PLC 125,000 761,157 ------------ TOTAL UNITED KINGDOM 10,997,732 ------------ See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ COMMON STOCKS UNITED STATES (37.8%) BANKS (2.0%) NewAlliance Bancshares, Inc. ss. 80,900 $ 1,176,286 Susquehanna Bancshares, Inc. 57,900 1,371,072 ------------ 2,547,358 ------------ COMMERCIAL SERVICES & SUPPLIES (1.6%) Greenfield Online, Inc.* 120,100 703,786 Watson Wyatt Worldwide, Inc. Class A ss. 47,200 1,316,880 ------------ 2,020,666 ------------ COMMUNICATIONS EQUIPMENT (1.1%) Kanbay International, Inc.* ss. 91,600 1,455,524 ------------ COMPUTERS & PERIPHERALS (1.2%) Avid Technology, Inc.* 27,900 1,527,804 ------------ DISTRIBUTION & WHOLESALE (1.1%) Beacon Roofing Supply, Inc.* ss. 49,200 1,413,516 ------------ DIVERSIFIED FINANCIALS (1.6%) Affiliated Managers Group, Inc.* ss. 25,700 2,062,425 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS (0.9%) Veeco Instruments, Inc.* 64,800 1,122,984 ------------ ENERGY EQUIPMENT & SERVICES (1.2%) Unit Corp.* 28,700 1,579,361 ------------ FOOD PRODUCTS (0.9%) Herbalife, Ltd.* 37,400 1,216,248 ------------ HEALTHCARE EQUIPMENT & SUPPLIES (1.1%) Immucor, Inc.* ss. 63,700 1,488,032 ------------ HEALTHCARE PROVIDERS & SERVICES (4.8%) Centene Corp.* ss. 73,900 1,942,831 Pediatrix Medical Group, Inc.* 16,500 1,461,405 Psychiatric Solutions, Inc.* ss. 24,176 1,420,098 United Surgical Partners International, Inc.* ss. 42,950 1,380,843 ------------ 6,205,177 ------------ HOUSEHOLD DURABLES (0.9%) Knoll, Inc. ss. 68,300 1,168,613 ------------ INSURANCE (1.1%) Hanover Insurance Group, Inc. 33,300 1,390,941 ------------ See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ COMMON STOCKS UNITED STATES INTERNET SOFTWARE & SERVICES (2.7%) Corillian Corp.* ss. 5,500 $ 14,960 Digitas, Inc.* ss. 118,300 1,481,116 Openwave Systems, Inc.* 73,300 1,280,551 ValueClick, Inc.* ss. 37,600 680,936 ------------ 3,457,563 ------------ IT CONSULTING & SERVICES (1.0%) SI International, Inc.* ss. 42,800 1,308,396 ------------ LEISURE EQUIPMENT & PRODUCTS (1.4%) RC2 Corp.* ss. 51,300 1,822,176 ------------ MACHINERY (1.6%) NACCO Industries, Inc. Class A ss. 17,500 2,050,125 ------------ OIL & GAS (2.4%) Comstock Resources, Inc.* 47,100 1,437,021 W&T Offshore, Inc. ss. 55,600 1,634,640 ------------ 3,071,661 ------------ REAL ESTATE (1.0%) HouseValues, Inc.* 104,500 1,361,635 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS (2.8%) FormFactor, Inc.* ss. 44,400 1,084,692 Integrated Device Technology, Inc.* 90,400 1,191,472 Tessera Technologies, Inc.* ss. 52,200 1,349,370 ------------ 3,625,534 ------------ SOFTWARE (3.2%) Salesforce.com, Inc.* ss. 54,900 1,759,545 Take-Two Interactive Software, Inc.* ss. 83,700 1,481,490 THQ, Inc.* ss. 37,650 897,952 ------------ 4,138,987 ------------ SPECIALTY RETAIL (2.2%) Hot Topic, Inc.* ss. 118,400 1,687,200 PETCO Animal Supplies, Inc.* 54,000 1,185,300 ------------ 2,872,500 ------------ TOTAL UNITED STATES 48,907,226 ------------ TOTAL COMMON STOCKS (Cost $95,595,747) 118,338,497 ------------ See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------- ------------ LIMITED PARTNERSHIPS (2.1%) UNITED STATES (2.1%) VENTURE CAPITAL (2.1%) Austin Ventures VIII L.P.*++ 370,001 $ 273,243 CVC European Equity III L.P.*++ 916,143 757,839 Madison Dearborn Capital Partners IV L.P.*++ 756,640 725,951 Oak Investment Partners X L.P.*++ 1,225,876 922,216 ------------ TOTAL LIMITED PARTNERSHIPS (Cost $2,483,984) 2,679,249 ------------ SHORT-TERM INVESTMENTS (35.3%) State Street Navigator Prime Fund ss.ss. 37,343,092 37,343,092 PAR (000) ------------- State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 $ 8,348 8,348,000 ------------ TOTAL SHORT-TERM INVESTMENTS (Cost $45,691,092) 45,691,092 ------------ TOTAL INVESTMENTS AT VALUE (128.9%) (Cost $143,770,823) 166,708,838 LIABILITIES IN EXCESS OF OTHER ASSETS (-28.9%) (37,400,858) ------------ NET ASSETS (100.0%) $129,307,980 ============ INVESTMENT ABBREVIATION ADR = American Depositary Receipt - -------------------------------------------------------------------------------- * Non-income producing security. ++ Restricted security; not readily marketable; security is valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees. ss. Security or portion thereof is out on loan. ss.ss. Represents security purchased with cash collateral received for securities on loan. See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value, including collateral for securities on loan of $37,343,092 (Cost $143,770,823) (Note 2) $ 166,708,838 1 Cash 865 Foreign currency at value (cost $205,586) 210,021 Dividend and interest receivable 49,831 Receivable for portfolio shares sold 29,188 Prepaid expenses and other assets 15,393 ---------------- Total Assets 167,014,136 ---------------- LIABILITIES Advisory fee payable (Note 3) 114,620 Administrative services fee payable (Note 3) 26,032 Payable upon return of securities loaned (Note 2) 37,343,092 Payable for portfolio shares redeemed 172,415 Other accrued expenses payable 49,997 ---------------- Total Liabilities 37,706,156 ---------------- NET ASSETS Capital stock, $0.001 par value (Note 7) 9,983 Paid-in capital (Note 7) 154,568,265 Accumulated net investment loss (11,454) Accumulated net realized loss on investments and foreign currency transactions (48,201,486) Net unrealized appreciation from investments and foreign currency translations 22,942,672 ---------------- Net Assets $ 129,307,980 ================ Shares outstanding 9,982,651 ---------------- Net asset value, offering price, and redemption price per share $ 12.95 ================ - -------------------------------------------------------------------------------- 1 Including $35,893,276 of securities on loan. See Accompanying Notes to Financial Statements. 16 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 897,483 Interest 197,262 Securities lending 153,845 Net investment income allocated from partnerships 4,696 Foreign taxes withheld (80,505) ---------------- Total investment income 1,172,781 ---------------- EXPENSES Investment advisory fees (Note 3) 1,445,342 Administrative services fees (Note 3) 206,645 Custodian fees 52,350 Printing fees (Note 3) 50,355 Legal fees 20,113 Audit and tax fees 24,942 Transfer agent fees 6,058 Insurance expense 6,819 Commitment fees (Note 4) 2,947 Trustees' fees 2,778 Registration fees 1,766 Miscellaneous expense 16,034 ---------------- Total expenses 1,836,149 Less: fees waived (Note 3) (217,554) ---------------- Net expenses 1,618,595 ---------------- Net investment loss (445,814) ---------------- NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS AND FOREIGN CURRENCY RELATED ITEMS Net realized gain from investments 24,419,097 Net realized loss on foreign currency transactions (106,841) Net change in unrealized appreciation (depreciation) from investments (6,557,225) Net change in unrealized appreciation (depreciation) from foreign currency translations (8,566) ---------------- Net realized and unrealized gain from investments and foreign currency related items 17,746,465 ---------------- Net increase in net assets resulting from operations $ 17,300,651 ================ See Accompanying Notes to Financial Statements. 17 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ----------------- ----------------- FROM OPERATIONS Net investment loss $ (445,814) $ (913,789) Net realized gain on investments and foreign currency transactions 24,312,256 9,286,112 Net change in unrealized appreciation (depreciation) from investments and foreign currency translations (6,565,791) 7,355,743 ----------------- ----------------- Net increase in net assets resulting from operations 17,300,651 15,728,066 ----------------- ----------------- FROM CAPITAL SHARE TRANSACTIONS (Note 7) Proceeds from sale of shares 37,385,132 35,955,192 Net asset value of shares redeemed (35,487,395) (44,150,961) ----------------- ----------------- Net increase (decrease) in net assets from capital share transactions 1,897,737 (8,195,769) ----------------- ----------------- Net increase in net assets 19,198,388 7,532,297 NET ASSETS Beginning of Year 110,109,592 102,577,295 ----------------- ----------------- End of Year $ 129,307,980 $ 110,109,592 ================= ================= ACCUMULATED NET INVESTMENT LOSS $ (11,454) $ (6,484) ================= ================= See Accompanying Notes to Financial Statements. 18 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Year) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2005 2004 2003 2002 2001 ---------- ---------- ---------- --------- ---------- PER SHARE DATA Net asset value, beginning of year $ 11.15 $ 9.45 $ 6.40 $ 9.72 $ 13.62 ---------- ---------- ---------- --------- ---------- INVESTMENT OPERATIONS Net investment loss (0.04) (0.09) (0.06) (0.08) (0.09) Net gain (loss) on investments and foreign currency related items (both realized and unrealized) 1.84 1.79 3.11 (3.24) (3.81) ---------- ---------- ---------- --------- ---------- Total from investment operations 1.80 1.70 3.05 (3.32) (3.90) ---------- ---------- ---------- --------- ---------- NET ASSET VALUE, END OF YEAR $ 12.95 $ 11.15 $ 9.45 $ 6.40 $ 9.72 ========== ========== ========== ========= ========== Total return 1 16.14% 17.99% 47.66% (34.16)% (28.63)% RATIOS AND SUPPLEMENTAL DATA Net assets, end of year (000s omitted) $ 129,308 $ 110,110 $ 102,577 $ 60,633 $ 160,658 Ratio of expenses to average net assets 1.40% 1.40% 1.40% 1.40% 1.40% Ratio of net investment loss to average net assets (0.39)% (0.85)% (0.94)% (0.90)% (0.84)% Decrease reflected in above operating expense ratios due to waivers/reimbursements 0.19% 0.17% 0.23% 0.31% 0.21% Portfolio turnover rate 75% 79% 86% 86% 121% - -------------------------------------------------------------------------------- 1 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Had certain expenses not been reduced during the years shown, total returns would have been lower. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. See Accompanying Notes to Financial Statements. 19 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust, (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the Global Small Cap Portfolio (the "Portfolio"), is included in this report. The Portfolio is a diversified investment fund that seeks long-term growth of capital. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of The Commonwealth of Massachusetts as a business trust on March 15, 1995. The name of the Portfolio was changed from Credit Suisse Trust - Global Post-Venture Capital Portfolio effective February 21, 2005. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION - The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that using this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees 20 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent third party which has been approved by the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the prices of securities used by a fund to calculate its net asset value may differ from quoted or published prices for the same securities. The Portfolio initially values its investments in private-equity portfolios ("Private Funds") at the amount invested in the Private Funds, less related expenses, where identifiable, unless and until Credit Suisse Asset Management, LLC ("Credit Suisse") determines that such value does not represent fair value. Thereafter, investments in Private Funds held by the Portfolio are valued at their "fair values" using procedures approved by the Board of Trustees. Credit Suisse shall review daily the Portfolio's fair valued securities. B) FOREIGN CURRENCY TRANSACTIONS - The books and records of the Portfolio are maintained in U.S. dollars. Transactions denominated in foreign currencies are recorded at the current prevailing exchange rates. All assets and liabilities denominated in foreign currencies are translated into U.S. dollar amounts at the current exchange rate at the end of the period. Translation gains or losses resulting from changes in the exchange rate during the reporting period and realized gains and losses on the settlement of foreign currency transactions are reported in the results of operations for the current period. The Portfolio does not isolate that portion of realized gains and losses on investments in EQUITY securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of equity securities. The Portfolio isolates that portion of realized gains and losses on investments in DEBT securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of debt securities. C) SECURITY TRANSACTIONS AND INVESTMENT INCOME - Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. D) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS - Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net 21 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES realized capital gain can be reduced by a capital loss carryforward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). E) FEDERAL INCOME TAXES - No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite distributions to its shareholders, which will be sufficient to relieve it from federal income and excise taxes. F) USE OF ESTIMATES - The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. G) SHORT TERM INVESTMENTS - The Portfolio, together with other funds/ portfolios advised by Credit Suisse, an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. H) FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of their contracts and from unanticipated movements in the value of a foreign currency. The Portfolio will enter into forward foreign currency contracts primarily for hedging purposes. Forward foreign currency contracts are adjusted by the daily forward exchange rate of the underlying currency and any gains or losses are recorded for financial statement purposes as unrealized until the contract settlement date or an offsetting position is entered into. At December 31, 2005, the Portfolio had no open forward foreign currency contracts. 22 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES I) SECURITIES LENDING - Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from securities lending activities. During the year ended December 31, 2005, total earnings from the Portfolio's investment in cash collateral received in connection with securities lending arrangements was $941,870, of which $722,872 was rebated to borrowers (brokers). The Portfolio retained $153,845 in income from the cash collateral investment, and SSB, as lending agent, was paid $65,153. The Portfolio may also be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. J) PARTNERSHIP ACCOUNTING POLICY - The Portfolio records its pro-rata share of the income/(loss) and capital gains/(losses) allocated from the underlying partnerships and adjusts the cost of the underlying partnerships accordingly. These amounts are included in the Portfolio's Statement of Operations. K) OTHER - The Portfolio may invest in securities of foreign countries and governments which involve certain risks in addition to those inherent in domestic investments. Such risks generally include, among others, currency risk (fluctuations in currency exchange rates), information risk (key information may be inaccurate or unavailable) and political risk (expropriation, nationalization or the imposition of capital or currency controls or punitive taxes). Other risks of investing in foreign securities include liquidity and valuation risks. 23 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES The Portfolio may be subject to taxes imposed by countries in which it invests, with respect to its investments in issuers existing or operating in such countries. Such taxes are generally based on income earned or repatriated and capital gains realized on the sale of such investments. The Portfolio accrues such taxes when the related income is earned or gains are realized. The Portfolio may invest up to 15% of its net assets in non-publicly traded securities. Non-publicly traded securities may be less liquid than publicly traded securities. Although these securities may be resold in privately negotiated transactions, the prices realized from such sales could differ from the price originally paid by the Portfolio or the current carrying values, and the difference could be material. NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee from the Portfolio at an annual rate of 1.25% of the Portfolio's average daily net assets. For the year ended December 31, 2005, investment advisory fees earned and voluntarily waived for the Portfolio were $1,445,342 and $217,554, respectively. Credit Suisse will not recapture from the Portfolio any fees it waived during the fiscal year ended December 31, 2005. Fee waivers and reimbursements are voluntary and may be discontinued by Credit Suisse at any time. Credit Suisse Asset Management Limited (U.K.) ("Credit Suisse U.K."), and Credit Suisse Asset Management Limited (Australia) ("Credit Suisse Australia"), each an affiliate of Credit Suisse, are sub-investment advisers to the Portfolio (the "Sub-Advisers"). Credit Suisse U.K.'s and Credit Suisse Australia's sub-investment advisory fees are paid by Credit Suisse out of Credit Suisse's net investment advisory fee and are not paid by the Portfolio. Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the Portfolio's average daily net assets. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $115,628. For its co-administrative services, SSB receives a fee, exclusive of out-of-pocket expenses, calculated in total for all the Credit Suisse funds/portfolios 24 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $91,017. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $8,778 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or emergency purposes with Deutsche Bank, A.G. as administrative agent and syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005, and during the year ended December 31, 2005, the Portfolio had no borrowings under the Credit Facility. NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $81,690,819 and $81,110,193, respectively. NOTE 6. RESTRICTED SECURITIES Certain investments of the Portfolio are restricted as to resale and are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio does not have the right to demand that such securities be registered. 25 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 6. RESTRICTED SECURITIES PERCENTAGE SECURITY NUMBER OF ACQUISITION FAIR VALUE PER OF NET DISTRIBUTIONS OPEN SECURITY TYPE SHARES DATE COST VALUE SHARE ASSETS RECEIVED COMMITMENTS - ---------------- ---------------- --------- ----------- ---------- ---------- --------- ---------- ------------- ----------- Austin Ventures VIII L.P. Ltd. Partnership 370,001 7/13/01 $ 307,223 $ 273,243 $0.74 0.21% $ 53,755 $ 183,332 CVC European Equity III L.P. Ltd. Partnership 916,143 9/04/01 628,791 757,839 0.83 0.59% 639,614 83,857 Madison Dearborn Capital Partners, IV, L.P. Ltd. Partnership 756,640 4/02/01 591,169 725,951 0.96 0.56% 239,267 243,360 Oak Investment Partners X L.P. Ltd. Partnership 1,225,876 1/18/01 956,801 922,216 0.75 0.71% 283,490 274,124 ---------- ---------- ------- ---------- --------- $2,483,984 $2,679,249 2.07% $1,216,126 $ 784,673 ========== ========== ======= ========== ========= NOTE 7. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ------------------ ------------------ Shares sold 3,149,654 3,577,338 Shares redeemed (3,040,456) (4,558,615) ----------- ---------- Net increase (decrease) 109,198 (981,277) =========== ========== On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares of the Portfolio was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ ---------------------- 4 75% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. NOTE 8. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to post-October losses. 26 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 8. FEDERAL INCOME TAXES At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio was as follows: Accumulated net realized loss $ (48,201,486) Unrealized appreciation 22,942,672 Deferral of post-October currency losses (11,454) ------------- $ (25,270,268) ============= At December 31, 2005, the Portfolio had capital loss carryforwards available to offset possible future capital gains as follows: EXPIRES DECEMBER 31, --------------------------------------------------- 2009 2010 2011 ----------- ----------- ---------- $23,847,620 $19,475,667 $4,878,199 During the tax year ended December 31, 2005, the Portfolio utilized $24,420,041 of the capital loss carryforward. Under current tax law, certain capital losses realized after October 31 within a taxable year may be deferred and treated as occurring on the first day of the following tax year. For the tax period ended December 31, 2005 the Portfolio elected to defer net losses arising between November 1, 2005 and December 31, 2005 as follows: CURRENCY CAPITAL ------------ --------- $11,454 $-- At December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were as follows: $143,770,823, $26,060,414, $(3,122,399) and $ 22,938,015, respectively. At December 31, 2005, the Portfolio reclassified $440,844 to accumulated net investment loss and $107,785 to accumulated net realized loss from investments from paid-in capital, to adjust for current period permanent book/tax differences which arose principally from differing book/tax treatments of net operating losses, foreign currency transactions and security litigation. Net assets were not affected by these reclassifications. 27 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 9. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 28 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - Global Small Cap Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Global Small Cap Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian and issuers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 29 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory and Sub-Advisory Agreements, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the Global Small Cap Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the contractual advisory fee rate of 1.25% paid by the Portfolio ("Contractual Advisory Fee") to Credit Suisse Asset Management LLC ("Credit Suisse") in light of the extent and quality of the advisory services provided by Credit Suisse or Credit Suisse Asset Management Limited U.K. ("Credit Suisse U.K.") and Credit Suisse Asset Management Australia ("Credit Suisse Australia"). The Board also reviewed and considered the fee waivers and/or expense reimbursement arrangements currently in place for the Portfolio and considered the actual fee rate of 1.08% paid by the Portfolio after taking waivers and reimbursements into account ("Net Advisory Fee"). The Board acknowledged that the fee waivers and reimbursements could be discontinued at any time. In addition, the Board noted that the compensation paid to Credit Suisse U.K. and Credit Suisse Australia (collectively, the "Sub-Advisers") does not increase the fees or expenses otherwise incurred by the Portfolio's shareholders because the Sub-Advisers are paid by Credit Suisse, not the Portfolio. Additionally, the Board received and considered information comparing each Portfolio's Contractual Advisory Fee and Net Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Peer Group") and universe of funds (the "Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AND SUB-ADVISORY AGREEMENTS The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement and by the Sub-Advisers under the Sub-Advisory Agreements. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse and the Sub-Advisers. The Board reviewed background information about Credit Suisse and the Sub-Advisers, including their respective Forms ADV. The Board considered the background and experience of both Credit Suisse's and the Sub-Advisers' senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse and the Sub-Advisers. With respect to the Sub-Advisers, the Board also considered their expertise in managing the types of global investments that the Portfolio utilizes in its investment strategy. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential investments. The Board also received and considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. 30 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- In approving the Sub-Advisory Agreements, the Board also considered the benefits of retaining Credit Suisse's United Kingdom and Australian affiliates given the increased complexity of the domestic and international securities markets, specifically that retention of Credit Suisse U.K. and Credit Suisse Australia expands the universe of companies and countries from which investment opportunities could be sought and enhances the ability of the Portfolio to obtain the best price and execution on trades in international markets. PORTFOLIO PERFORMANCE The Board received and considered the one-, two-, three-, four- and five-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the funds included in the Performance Group and the Performance Universe. The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including any fee waivers or fee caps, as well as other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether alternative fee structures (such as breakpoint fee structures) would be more appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse, the Sub-Advisers and their affiliates as a result of their relationships with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and the Sub-Advisers and benefits potentially derived from an increase in Credit Suisse's and the Sub-Advisers' businesses as a result of their relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse, the Sub-Advisers and their affiliates). 31 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation procedures. The Board also reviewed Credit Suisse's and the Sub-Advisers' method for allocating portfolio investment opportunities among their advisory clients. CONCLUSIONS In selecting Credit Suisse and the Sub-Advisers, and approving the Advisory Agreement and the investment advisory fee under such agreement and the Sub-Advisory Agreements, the Board concluded that: o Although both the Contractual and Net Advisory Fees were higher than the median of the Portfolio's Peer Group, the Board recognized that Credit Suisse has historically evidenced a willingness to waive fees. o The Portfolio's one-, two- and three-year performance was above the Performance Universe's median and the highest in its Performance Group. The Portfolio's four-year performance was at the median for its Performance Group and below the median in its Performance Universe, while its five-year performance was the lowest in its Performance Group and below the median in its Performance Universe. The Board noted that Credit Suisse had made changes to the Portfolio's investment strategies and management team in response to performance issues previously raised by the Board. o The Board was satisfied with the nature, extent and quality of the investment advisory services provided to the Portfolio by Credit Suisse and the Sub-Advisers and that, based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement and by the Sub-Advisers under the Sub-Advisory Agreements are typical of, and consistent with, those provided to mutual funds by other investment advisers. o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio and willingness to cap fees and expenses, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. o In light of the relatively small size of the Portfolio and the amount of the Net Advisory Fees, the Portfolio's current fee structure (without breakpoints) was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement and the Sub-Advisory Agreements. The Independent Trustees were advised by separate independent legal counsel throughout the process. 32 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------ ----------- ----------- ------------------------ ------------- ----------------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating 2005 and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since Currently retired 41 None c/o Credit Suisse Asset Nominating 1999 Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since The Juan Trippe 40 Director of Aetna, Box 208200 Nominating 1998 2 Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Partner and Chairman Date of Birth: 10/29/46 of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating 2001 Distinguished Professor Companies Georgetown University and Audit of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present _______________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 2 Mr. Garten was initially appointed as a Trustee of the Trust on February 6, 1998. He resigned as Trustee on February 3, 2000, and was subsequently re-appointed on December 21, 2000. 33 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------ ----------- ----------- ------------------------ ------------- ----------------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating 1999 Management Corp. Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, 1999 (private investment firms) technologies New York, New York Nominating and from July 2002 to present; company); Director of 10022 Committee Chairman Transition Adviser to Wood Resources, LLC. Chairman since SunGard Securities (plywood manufacturing Date of Birth: 07/10/48 and Audit 2005 Finance, Inc. from company) Committee February 2002 to July Member 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED TRUSTEE Michael E. Kenneally 3,4 Trustee Since Chairman and Global 40 None c/o Credit Suisse Asset 2004 Chief Executive Officer Management, LLC of Credit Suisse from March Attn: General Counsel 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 ________________ 3 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 34 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 AND POSITION(S) LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH TRUST SERVED PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS - ------------------------ ----------- ----------- ---------------------------------------------------------------- OFFICERS Steven B. Plump 4 Chief Since Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive 2005 predecessor since 1995; Officer of other Credit Management, LLC Officer and Suisse Funds 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial 1999 Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance 2004 Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal 2004 Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & Sterling 466 Lexington Avenue LLP from September 2000 to September 2004; Senior Counsel New York, New York of the SEC Division of Investment Management from June 10017-3140 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President 2004 Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of 466 Lexington Avenue Secretary other Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since Vice President of Credit Suisse; Associated with Credit Suisse Credit Suisse Asset Treasurer 2002 since 1998; Officer of other Credit Suisse Funds Management, LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 ________________ 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 35 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO TAX INFORMATION LETTER December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- IMPORTANT TAX INFORMATION FOR CORPORATE SHAREHOLDERS Corporate Shareholders should note for the year ended December 31, 2005, the percentage of the Fund's investment income (i.e., net investment income plus short-term capital gains) that qualified for the intercorporate dividends received deduction is 0.0%. 36 CREDIT SUISSE TRUST - GLOBAL SMALL CAP PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12-month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 37 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TRGSC-AR-1205 CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o INTERNATIONAL FOCUS PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the PROSPECTUS, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISKS, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 19, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust--International Focus Portfolio (the "Portfolio") had a gain of 17.56%, vs. an increase of 17.12% for the Morgan Stanley Capital International All Country World Ex-USA Index. 1 THE MARKETS: STRONG LOCALLY, BUT ERODED BY DOLLAR'S STRENGTH The year was a broadly positive one for equities globally, and most foreign markets handily outpaced US stocks, at least in local currency terms. European markets generally posted double-digit gains in euro terms, aided in part by a relatively benign interest-rate backdrop. Japan was a notable standout, up about 40% locally, amid signs that the world's second largest economy may be poised for a sustainable recovery at long last. For dollar-based investors, a decline in major currencies vs. the dollar reduced returns, though most foreign markets still outperformed the US on that basis. Emerging markets generally had the best dollar-based results in 2005. From a sector standpoint, materials, industrials and energy stocks were the best performing areas of the market abroad. Consumer stocks had positive absolute returns as a group but underperformed. STRATEGIC REVIEW: GOOD STOCK SELECTION IN JAPAN The Portfolio outperformed its benchmark for the period. Factors that aided the Portfolio's performance included strong stock selection in Japan. Standouts represented a variety of sectors, including Komatsu (2.1% of the Portfolio's net assets as of December 31, 2005), a manufacturer of construction equipment with customers in Japan, the US, and China; and Yamada Denki (2.9% of the Portfolio's net assets as of December 31, 2005), a retailer of electronics goods that has improved its competitive position. Other good performers for the Fund included Samsung Heavy (1.6% of the Portfolio's net assets as of December 31, 2005), a South Korean ship builder with an order book geared to liquid natural gas (LNG) tankers. 1 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- On the negative side, relatively speaking, the Portfolio's European holdings as a group underperformed. Laggards included Royal Bank of Scotland (1.4% of the Portfolio's net assets as of December 31, 2005), which was hampered in part by acquisition worries, and Kingfisher, a UK "do it yourself" retailer. We opted to eliminate the position in the period. In terms of noteworthy sector allocation, we ended the period with a modest overweighting in the industrials area. We began the period with a large overweighting in the sector, but reduced it on profit taking as certain holdings reached our price target. Within health care, we went from being underweighted to about neutrally positioned, adding to specific European pharmaceutical holdings such as GlaxoSmithKline (2.1% of the Portfolio's net assets as of December 31, 2005), based on our view of its valuation and product pipeline. We also established a position in Novo Nordisk (2.0% of the Portfolio's net assets as of December 31, 2005), a Denmark-based leader in diabetes treatments. During the period we raised our exposure to the telecommunications sector, becoming overweighted for the first time in over a year based on stock-specific factors. Going forward, we will maintain a value-based, bottom-up stock selection process that seeks stocks we believe are trading at a discount, relative to factors such as company earnings, assets or projected growth. Our focus is on the world's major foreign equity markets, though we will maintain limited exposure to emerging market companies when we deem them attractive. The Credit Suisse International Equity Team Nancy Nierman Anne S. Budlong Emily Alejos INTERNATIONAL INVESTING ENTAILS SPECIAL RISK CONSIDERATIONS, INCLUDING CURRENCY FLUCTUATIONS, LOWER LIQUIDITY, ECONOMIC AND POLITICAL RISKS, AND DIFFERENCES IN ACCOUNTING METHODS. THE PORTFOLIO'S FIFTEEN LARGEST HOLDINGS MAY ACCOUNT FOR 40% OR MORE OF THE PORTFOLIO'S ASSETS. AS A RESULT OF THIS STRATEGY, THE PORTFOLIO MAY BE SUBJECT TO GREATER VOLATILITY THAN A PORTFOLIO THAT INVESTS IN A LARGER NUMBER OF ISSUERS. 2 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE, AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 3 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST--INTERNATIONAL FOCUS PORTFOLIO AND THE MORGAN STANLEY CAPITAL INTERNATIONAL ACWI FREE EX-USA INDEX 1 FOR TEN YEARS. [LINE CHART] Credit Suisse Trust -- Morgan Stanley Capital International Focus Portfolio International ACWI Free Ex-USA Date Portfolio Index 1 ----- ----------------------------- ------------------------------ 12/95 10000 10000 10329 10137 10291 10138 10573 10327 11089 10640 10864 10480 10995 10533 10404 10183 10488 10243 10704 10497 10563 10392 10977 10793 12/96 10999 10668 11027 10472 11209 10664 11142 10642 11382 10731 12158 11394 12646 12023 12963 12266 11909 11301 12455 11912 11152 10898 10864 10762 12/97 10750 10886 10884 11211 11632 11960 12277 12373 12564 12461 12513 12235 12175 12189 12380 12305 10597 10570 10115 10347 10689 11431 11222 12045 12/98 11325 12460 11377 12446 11026 12168 11459 12755 11706 13393 11191 12764 12108 13351 12778 13664 12964 13711 13159 13804 13809 14318 15468 14890 12/99 17376 16311 16617 15425 17782 15842 17303 16438 15805 15521 15285 15124 15857 15768 15025 15145 15472 15333 14338 14482 13381 14022 12538 13393 12/00 12877 13850 13069 14058 11772 12945 10776 12030 11280 12848 11004 12493 10824 12014 10644 11747 10344 11455 9192 10240 9432 10527 9828 11008 12/01 10008 11150 9840 10672 9804 10749 10344 11378 10308 11452 10284 11577 9852 11077 8772 9997 8808 9998 7704 8938 8040 9418 8292 9871 12/02 8016 9552 7656 9217 7524 9031 7344 8855 8100 9709 8496 10327 8724 10613 8940 10894 9264 11218 9258 11533 9922 12280 9970 12548 12/03 10669 13506 10814 13723 10910 14069 11007 14156 10621 13716 10645 13759 10777 14057 10452 13648 10548 13758 10731 14200 11170 14694 11828 15714 12/04 12230 16388 12096 16106 12607 16901 12291 16442 12083 16037 12083 16137 12291 16441 12753 17047 13155 17484 13824 18385 13455 17716 13762 18312 12/05 14377 19193 4 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 SINCE 1 YEAR 5 YEARS 10 YEARS INCEPTION 2 -------- --------- ---------- ------------- 17.56% 2.23% 3.70% 4.21% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGES IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. _______________ 1 The Morgan Stanley Capital International All Country World Ex-USA Index is a free float-adjusted market capitalization index that is designed to measure equity-market performance in the global developed and emerging markets, excluding the U.S. It is the exclusive property of Morgan Stanley Capital International Inc. Investors cannot invest directly in an index. 2 Inception date: 6/30/95. 5 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 6 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,169.70 Expenses Paid per $1,000* $ 7.93 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,017.90 Expenses Paid per $1,000* $ 7.37 ANNUALIZED EXPENSE RATIOS* 1.45% ________________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSES WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROSPECTUS OF THE INSURANCE COMPANY SEPARATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 7 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- SECTOR BREAKDOWN* [BAR GRAPH] Financials 25.6% Industrials 13.4% Energy 10.3% Consumer Discretionary 9.5% Consumer Staples 8.9% Telecommunication Services 8.4% Health Care 8.3% Information Technology 5.8% Materials 4.1% Utilities 3.3% Short-Term Investment 2.4% ________________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 8 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS (94.4%) ARGENTINA (2.4%) OIL & GAS (2.4%) Repsol YPF SA ss. 74,937 $ 2,185,546 ------------- TOTAL ARGENTINA 2,185,546 ------------- BELGIUM (1.7%) BEVERAGES (1.7%) InBev NV 36,260 1,571,003 ------------- TOTAL BELGIUM 1,571,003 ------------- CANADA (1.4%) DIVERSIFIED TELECOMMUNICATION SERVICES (1.4%) Rogers Communications, Inc. Class B ss. 30,500 1,284,595 ------------- TOTAL CANADA 1,284,595 ------------- DENMARK (2.0%) PHARMACEUTICALS (2.0%) Novo Nordisk AS Series B 32,150 1,802,547 ------------- TOTAL DENMARK 1,802,547 ------------- EGYPT (1.6%) INDUSTRIAL CONGLOMERATES (1.6%) Orascom Telecom Holding SAE GDR 27,124 1,451,134 ------------- TOTAL EGYPT 1,451,134 ------------- FRANCE (14.1%) BANKS (2.4%) Societe Generale ss. 18,125 2,219,257 ------------- DIVERSIFIED TELECOMMUNICATION SERVICES (1.7%) France Telecom SA ss. 63,392 1,569,213 ------------- INSURANCE (2.2%) Axa ss. 62,890 2,023,553 ------------- MEDIA (2.1%) Lagardere S.C.A. ss. 24,835 1,902,267 ------------- OIL & GAS (2.4%) Total SA ss. 8,873 2,229,327 ------------- PHARMACEUTICALS (1.1%) Sanofi-Aventis ss. 11,864 1,034,850 ------------- See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS (94.4%) FRANCE TEXTILES & APPAREL (2.2%) LVMH Moet Hennessy Louis Vuitton SA ss. 22,494 $ 1,989,574 ------------- TOTAL FRANCE 12,968,041 ------------- GERMANY (6.0%) AEROSPACE & DEFENSE (1.3%) MTU Aero Engines Holding AG* 39,554 1,221,988 ------------- AUTO COMPONENTS (1.3%) Continental AG 13,458 1,188,860 ------------- BANKS (1.0%) Bayerische Hypo-und Vereinsbank AG* ss. 29,874 898,460 ------------- ELECTRIC UTILITIES (2.4%) E.ON AG 21,145 2,176,824 ------------- TOTAL GERMANY 5,486,132 ------------- GREECE (1.4%) DIVERSIFIED TELECOMMUNICATION SERVICES (1.4%) Hellenic Telecommunications Organization SA (OTE)* 63,150 1,336,555 ------------- TOTAL GREECE 1,336,555 ------------- HONG KONG (0.9%) INDUSTRIAL CONGLOMERATES (0.9%) Hutchison Whampoa, Ltd. 86,000 817,498 ------------- TOTAL HONG KONG 817,498 ------------- ITALY (3.8%) BANKS (1.8%) SanPaolo IMI SpA ss. 108,600 1,693,606 ------------- OIL & GAS (2.0%) Eni SpA ss. 65,973 1,836,676 ------------- TOTAL ITALY 3,530,282 ------------- JAPAN (21.5%) AUTO COMPONENTS (1.0%) Bridgestone Corp. ss. 43,000 895,616 ------------- BANKS (2.4%) Bank of Yokohama, Ltd. ss. 275,000 2,249,136 ------------- See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS JAPAN CHEMICALS (3.5%) Kuraray Company, Ltd. 95,500 $ 988,804 Shin-Etsu Chemical Company, Ltd. 42,400 2,255,165 ------------- 3,243,969 ------------- DIVERSIFIED FINANCIALS (3.8%) Nikko Cordial Corp. ss. 115,000 1,828,218 ORIX Corp. 6,500 1,653,110 ------------- 3,481,328 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS (1.1%) Omron Corp. 44,800 1,033,732 ------------- HOUSEHOLD PRODUCTS (0.9%) Uni-Charm Corp. ss. 19,300 866,389 ------------- MACHINERY (2.1%) Komatsu, Ltd. 118,000 1,949,028 ------------- SPECIALTY RETAIL (2.9%) Yamada Denki Company, Ltd. 21,200 2,648,106 ------------- TRADING COMPANIES & DISTRIBUTORS (3.8%) Mitsubishi Corp. 158,000 3,485,633 ------------- TOTAL JAPAN 19,852,937 ------------- MEXICO (1.2%) WIRELESS TELECOMMUNICATION SERVICES (1.2%) America Movil SA de CV ADR Series L 36,500 1,067,990 ------------- TOTAL MEXICO 1,067,990 ------------- NETHERLANDS (3.8%) BANKS (2.4%) ABN AMRO Holding NV 86,444 2,248,515 ------------- FOOD PRODUCTS (1.4%) Royal Numico NV* 30,570 1,263,192 ------------- TOTAL NETHERLANDS 3,511,707 ------------- NORWAY (1.0%) BANKS (1.0%) DNB NOR ASA 86,800 921,099 ------------- TOTAL NORWAY 921,099 ------------- See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS SINGAPORE (1.4%) BANKS (1.4%) United Overseas Bank, Ltd. 150,847 $ 1,323,595 ------------- TOTAL SINGAPORE 1,323,595 ------------- SOUTH KOREA (1.6%) MACHINERY (1.6%) Samsung Heavy Industries Company, Ltd. 85,020 1,470,012 ------------- TOTAL SOUTH KOREA 1,470,012 ------------- SPAIN (1.5%) TOBACCO (1.5%) Altadis SA 31,272 1,412,163 ------------- TOTAL SPAIN 1,412,163 ------------- SWEDEN (2.7%) COMMUNICATIONS EQUIPMENT (1.4%) Telefonaktiebolaget LM Ericsson 389,800 1,340,669 ------------- MACHINERY (1.3%) Sandvik AB ss. 25,250 1,170,976 ------------- TOTAL SWEDEN 2,511,645 ------------- SWITZERLAND (4.2%) BANKS (2.4%) UBS AG 23,030 2,182,542 ------------- PHARMACEUTICALS (1.8%) Novartis AG 32,286 1,688,389 ------------- TOTAL SWITZERLAND 3,870,931 ------------- TAIWAN (1.3%) METALS & MINING (0.6%) China Steel Corp. 745,500 566,481 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS (0.7%) MediaTek, Inc. 56,100 655,948 ------------- TOTAL TAIWAN 1,222,429 ------------- UNITED KINGDOM (18.9%) BANKS (4.5%) Barclays PLC 83,960 878,882 HSBC Holdings PLC 125,200 2,008,420 Royal Bank of Scotland Group PLC 42,152 1,269,263 ------------- 4,156,565 ------------- See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS UNITED KINGDOM BEVERAGES (1.4%) SABMiller PLC 70,722 $ 1,285,875 ------------- COMMERCIAL SERVICES & SUPPLIES (2.3%) Capita Group PLC 125,608 898,784 Hays PLC 553,280 1,190,859 ------------- 2,089,643 ------------- DIVERSIFIED TELECOMMUNICATION SERVICES (1.2%) Cable & Wireless PLC 525,647 1,083,278 ------------- METALS & MINING (1.0%) BHP Billiton PLC 58,540 955,981 ------------- OIL & GAS (2.1%) BP PLC 177,433 1,895,700 ------------- PHARMACEUTICALS (3.4%) AstraZeneca PLC 24,622 1,194,151 GlaxoSmithKline PLC 77,184 1,944,230 ------------- 3,138,381 ------------- TOBACCO (1.3%) Imperial Tobacco Group PLC 40,757 1,212,448 ------------- WIRELESS TELECOMMUNICATION SERVICES (1.7%) Vodafone Group PLC 748,670 1,607,586 ------------- TOTAL UNITED KINGDOM 17,425,457 ------------- TOTAL COMMON STOCKS (Cost $64,337,817) 87,023,298 ------------- PREFERRED STOCK (0.5%) BRAZIL (0.5%) METALS & MINING (0.5%) Companhia Vale do Rio Doce ADR (Cost $428,948) 13,400 485,750 ------------- SHORT-TERM INVESTMENTS (22.8%) State Street Navigator Prime Fund ss.ss. 17,296,332 17,296,332 PAR (000) ------------ State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 $ 3,748 3,748,000 ------------- TOTAL SHORT-TERM INVESTMENTS (Cost $21,044,332) 21,044,332 ------------- See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- VALUE ------------- TOTAL INVESTMENTS AT VALUE (117.7%) (Cost $85,811,097) $ 108,553,380 LIABILITIES IN EXCESS OF OTHER ASSETS (-17.7%) (16,341,547) ------------- NET ASSETS (100.0%) $ 92,211,833 ============= INVESTMENT ABBREVIATIONS ADR = American Depositary Receipt GDR = Global Depositary Receipt - -------------------------------------------------------------------------------- * Non-income producing security. ss. Security or portion thereof is out on loan. ss.ss. Represents security purchased with cash collateral received for securities on loan. See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value, including collateral for securities on loan of $17,296,332 (Cost $85,811,097) (Note 2) $ 108,553,380 1 Cash 360 Foreign currency at value (Cost $1,013,006) 1,030,781 Dividend and interest receivable 149,630 Receivable for portfolio shares sold 10,840 Prepaid expenses and other assets 3,425 ------------- Total Assets 109,748,416 ------------- LIABILITIES Advisory fee payable (Note 3) 77,528 Administrative services fee payable (Note 3) 18,927 Payable upon return of securities loaned (Note 2) 17,296,332 Payable for portfolio shares redeemed 93,735 Other accrued expenses payable 50,061 ------------- Total Liabilities 17,536,583 ------------- NET ASSETS Capital stock, $0.001 par value (Note 6) 7,881 Paid-in capital (Note 6) 181,480,211 Undistributed net investment income 945,976 Accumulated net realized loss on investments and foreign currency transactions (112,983,300) Net unrealized appreciation from investments and foreign currency translations 22,761,065 ------------- Net Assets $ 92,211,833 ============= Shares outstanding 7,880,719 ------------- Net asset value, offering price, and redemption price per share $ 11.70 ============= - -------------------------------------------------------------------------------- 1 Including $16,456,692 of securities on loan. See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 2,358,579 Interest 64,092 Securities lending 81,179 Foreign taxes withheld (286,409) ------------- Total investment income 2,217,441 ------------- EXPENSES Investment advisory fees (Note 3) 856,480 Administrative services fees (Note 3) 155,163 Printing fees (Note 3) 73,758 Custodian fees 55,140 Audit and tax fees 23,363 Legal fees 17,457 Insurance expense 6,227 Transfer agent fees 3,120 Trustees' fees 2,778 Commitment fees (Note 4) 2,179 Miscellaneous expense 18,001 ------------- Total expenses 1,213,666 ------------- Net investment income 1,003,775 ------------- NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS AND FOREIGN CURRENCY RELATED ITEMS Net realized gain from investments 7,664,551 Net realized loss on foreign currency transactions (56,754) Net change in unrealized appreciation (depreciation) from investments 5,113,873 Net change in unrealized appreciation (depreciation) from foreign currency translations (9,022) ------------- Net realized and unrealized gain from investments and foreign currency related items 12,712,648 ------------- Net increase in net assets resulting from operations $ 13,716,423 ============= See Accompanying Notes to Financial Statements. 16 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ----------------- ----------------- FROM OPERATIONS Net investment income $ 1,003,775 $ 834,703 Net realized gain on investments and foreign currency transactions 7,607,797 12,667,577 Net change in unrealized appreciation (depreciation) from investments and foreign currency translations 5,104,851 (2,110,148) ----------------- ----------------- Net increase in net assets resulting from operations 13,716,423 11,392,132 ----------------- ----------------- FROM DIVIDENDS Dividends from net investment income (739,766) (824,282) ----------------- ----------------- Net decrease in net assets resulting from dividends (739,766) (824,282) ----------------- ----------------- FROM CAPITAL SHARE TRANSACTIONS (Note 6) Proceeds from sale of shares 15,423,150 19,768,766 Reinvestment of dividends 739,766 824,325 Net asset value of shares redeemed (24,228,669) (34,829,572) ----------------- ----------------- Net decrease in net assets from capital share transactions (8,065,753) (14,236,481) ----------------- ----------------- Net increase (decrease) in net assets 4,910,904 (3,668,631) NET ASSETS Beginning of year 87,300,929 90,969,560 ----------------- ----------------- End of year $ 92,211,833 $ 87,300,929 ================= ================= UNDISTRIBUTED NET INVESTMENT INCOME $ 945,976 $ 739,704 ================= ================= See Accompanying Notes to Financial Statements. 17 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Year) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, --------------------------------------------------------------------------- 2005 2004 2003 2002 2001 ----------- ----------- ----------- ----------- ----------- PER SHARE DATA Net asset value, beginning of year $ 10.04 $ 8.85 $ 6.68 $ 8.34 $ 10.73 ----------- ----------- ----------- ----------- ----------- INVESTMENT OPERATIONS Net investment income 0.14 0.11 0.09 0.06 0.05 Net gain (loss) on investments and foreign currency related items (both realized and unrealized) 1.62 1.17 2.12 (1.72) (2.44) ----------- ----------- ----------- ----------- ----------- Total from investment operations 1.76 1.28 2.21 (1.66) (2.39) ----------- ----------- ----------- ----------- ----------- LESS DIVIDENDS Dividends from net investment income (0.10) (0.09) (0.04) -- -- ----------- ----------- ----------- ----------- ----------- NET ASSET VALUE, END OF YEAR $ 11.70 $ 10.04 $ 8.85 $ 6.68 $ 8.34 =========== =========== =========== =========== =========== Total return 1 17.56% 14.63% 33.09% (19.90)% (22.27)% RATIOS AND SUPPLEMENTAL DATA Net assets, end of year (000s omitted) $ 92,212 $ 87,301 $ 90,970 $ 86,387 $ 147,725 Ratio of expenses to average net assets 1.42% 1.37% 1.41% 1.42% 1.30% Ratio of net investment income to average net assets 1.17% 0.98% 1.01% 0.61% 0.34% Portfolio turnover rate 47% 90% 131% 134% 166% - -------------------------------------------------------------------------------- 1 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. See Accompanying Notes to Financial Statements. 18 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the International Focus Portfolio (the "Portfolio"), is included in this report. The Portfolio is a diversified investment fund that seeks long-term capital appreciation. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of The Commonwealth of Massachusetts as a business trust on March 15, 1995. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION -- The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that using this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent 19 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES third party which has been approved by the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the prices of securities used by a fund to calculate its net asset value may differ from quoted or published prices for the same securities. B) FOREIGN CURRENCY TRANSACTIONS -- The books and records of the Portfolio are maintained in U.S. dollars. Transactions denominated in foreign currencies are recorded at the current prevailing exchange rates. All assets and liabilities denominated in foreign currencies are translated into U.S. dollar amounts at the current exchange rate at the end of the period. Translation gains or losses resulting from changes in the exchange rate during the reporting period and realized gains and losses on the settlement of foreign currency transactions are reported in the results of operations for the current period. The Portfolio does not isolate that portion of realized gains and losses on investments in EQUITY securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of equity securities. The Portfolio isolates that portion of realized gains and losses on investments in DEBT securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of debt securities. C) SECURITY TRANSACTIONS AND INVESTMENT INCOME -- Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. D) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net realized capital gain can be reduced by a capital loss carryforward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). E) FEDERAL INCOME TAXES -- No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite 20 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES distributions to its shareholders, which will be sufficient to relieve it from federal income and excise taxes. F) USE OF ESTIMATES -- The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. G) SHORT-TERM INVESTMENTS -- The Portfolio, together with other funds/portfolios advised by Credit Suisse Asset Management, LLC ("Credit Suisse"), an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. H) FORWARD FOREIGN CURRENCY CONTRACTS -- The Portfolio may enter into forward foreign currency contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of their contracts and from unanticipated movements in the value of a foreign currency. The Portfolio will enter into forward foreign currency contracts primarily for hedging purposes. Forward foreign currency contracts are adjusted by the daily forward exchange rate of the underlying currency and any gains or losses are recorded for financial statement purposes as unrealized until the contract settlement date or an offsetting position is entered into. At December 31, 2005, the Portfolio had no open forward foreign currency contracts. I) SECURITIES LENDING -- Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by 21 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from the securities lending activities. During the year ended December 31, 2005, total earnings from the Portfolio's investment in cash collateral received in connection with securities lending arrangements was $668,397, of which $552,755 was rebated to borrowers (brokers). The Portfolio retained $81,179 in income from the cash collateral investment, and SSB, as lending agent, was paid $34,463. The Portfolio may also be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. J) OTHER -- The Portfolio may invest in securities of foreign countries and governments which involve certain risks in addition to those inherent in domestic investments. Such risks generally include, among others, currency risk (fluctuations in currency exchange rates), information risk (key information may be inaccurate or unavailable) and political risk (expropriation, nationalization or the imposition of capital or currency controls or punitive taxes). Other risks of investing in foreign securities include liquidity and valuation risks. The Portfolio may be subject to taxes imposed by countries in which it invests with respect to its investments in issuers existing or operating in such countries. Such taxes are generally based on income earned or repatriated and capital gains realized on the sale of such investments. The Portfolio accrues such taxes when the related income or gains are earned. The Portfolio may invest up to 15% of its net assets in non-publicly traded securities. Non-publicly traded securities may be less liquid than publicly traded securities. Although these securities may be resold in privately negotiated transactions, the prices realized from such sales could differ from the price originally paid by the Portfolio or the current carrying values, and the difference could be material. 22 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee from the Portfolio at an annual rate of 1.00% of the Portfolio's average daily net assets. For the year ended December 31, 2005, investment advisory fees earned were $856,480. Credit Suisse Asset Management Limited (U.K.) ("Credit Suisse U.K.") and Credit Suisse Asset Management Limited (Australia) ("Credit Suisse Australia"), each an affiliate of Credit Suisse, are sub-investment advisers to the Portfolio (the "Sub-Advisors"). Credit Suisse U.K.'s and Credit Suisse Australia's sub-investment advisory fees are paid by Credit Suisse out of Credit Suisse's net investment advisory fee and are not paid by the Portfolio. Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the average daily net assets of the Portfolio. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $85,648. For its co-administrative services, SSB receives a fee, exclusive of out-of-pocket expenses, calculated in total for all the Credit Suisse funds/portfolios co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $69,515. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $8,270 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or emergency purposes with Deutsche Bank, A.G. as administrative agent and 23 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 4. LINE OF CREDIT syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005, and during the year ended December 31, 2005, the Portfolio had no borrowings under the Credit Facility. NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $38,560,558 and $47,682,691, respectively. NOTE 6. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ------------------ ------------------ Shares sold 1,446,359 2,182,090 Shares issued in reinvestment of dividends 67,559 93,994 Shares redeemed (2,324,558) (3,858,141) ---------- ---------- Net decrease (810,640) (1,582,057) ========== ========== On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares of the Portfolio was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ ---------------------- 4 90% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. NOTE 7. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. 24 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES The tax character of dividends paid during the years ended December 31, 2005, and 2004, respectively, for the Portfolio were as follows: ORDINARY INCOME ---------------------- 2005 2004 -------- --------- $739,766 $824,282 The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to losses deferred on wash sales and deferral of post-October losses. At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio were as follows: Undistributed net investment income $ 967,038 Accumulated net realized loss (112,870,927) Unrealized appreciation 22,648,692 Deferral of post-October currency losses (21,062) ------------- $ (89,276,259 ============= At December 31, 2005, the Portfolio had capital loss carryforwards available to offset possible future capital gains as follows: EXPIRES DECEMBER 31, -------------------------------------- 2009 2010 2011 ----------- ----------- ---------- $72,374,131 $37,413,453 $3,083,343 During the tax year ended December 31, 2005, the Portfolio utilized $7,552,063 of the capital loss carryforward. At December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were as follows: $85,923,470, $23,371,476, $(741,566) and $22,629,910, respectively. At December 31, 2005, the Portfolio reclassified $57,737 from undistributed net investment income to accumulated net realized loss from investments, to adjust for current period permanent book/tax differences which arose principally from differing book/tax treatments of foreign currency transactions and security litigation. Net assets were not affected by these reclassifications. 25 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 8. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 26 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - International Focus Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of International Focus Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 27 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory and Sub-Advisory Agreements, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the International Focus Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the contractual advisory fee rate of 1.00% paid by the Portfolio ("Contractual Advisory Fee") to Credit Suisse Asset Management LLC ("Credit Suisse") in light of the extent and quality of the advisory services provided by Credit Suisse or Credit Suisse Asset Management Limited U.K. ("Credit Suisse U.K.") and Credit Suisse Asset Management Limited Australia ("Credit Suisse Australia"). The Board noted that the compensation paid to Credit Suisse U.K. and Credit Suisse Australia (collectively, the "Sub-Advisers") does not increase the fees or expenses otherwise incurred by the Portfolio's shareholders because the Sub-Advisers are paid by Credit Suisse, not the Portfolio. Additionally, the Board received and considered information comparing the Portfolio's Contractual Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Peer Group") and universe of funds (the "Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AND SUB-ADVISORY AGREEMENTS The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement and by the Sub-Advisers under the Sub-Advisory Agreements. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse and the Sub-Advisers. The Board reviewed background information about Credit Suisse and the Sub-Advisers, including their respective Form ADV. The Board considered the background and experience of both Credit Suisse's and the Sub-Advisers' senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse and the Sub-Advisers. With respect to the Sub-Advisers, the Board also considered their expertise in managing the types of global investments that the Portfolio utilizes in its investment strategy. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential 28 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- investments. The Board also received and considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. In approving the Sub-Advisory Agreements, the Board also considered the benefits of retaining Credit Suisse's United Kingdom and Australian affiliates given the increased complexity of the domestic and international securities markets, specifically that retention of Credit Suisse U.K. and Credit Suisse Australia expands the universe of companies and countries from which investment opportunities could be sought and enhances the ability of the Portfolio to obtain the best price and execution on trades in international markets. PORTFOLIO PERFORMANCE The Board received and considered the one-, two-, three-, four-, five- and ten-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the funds included in the Performance Group and the Performance Universe. The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether alternative fee structures (such as breakpoint fee structures) would be more appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. 29 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse, the Sub-Advisers and their affiliates as a result of their relationships with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and the Sub-Advisers and benefits potentially derived from an increase in Credit Suisse's and the Sub-Advisers' businesses as a result of their relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse, the Sub-Advisers and their affiliates). The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation procedures. The Board also reviewed Credit Suisse's and the Sub-Advisers' method for allocating portfolio investment opportunities among their advisory clients. CONCLUSIONS In selecting Credit Suisse and the Sub-Advisers, and approving the Advisory Agreement and the investment advisory fee under such agreement and the Sub-Advisory Agreements, the Board concluded that: o Both the Contractual Advisory Fee of 1.00% and the net advisory fee of 0.95% (when the voluntary fee waiver described below is taken into account) were higher than the median of the Portfolio's Peer Group. The Board considered the fee to be reasonable taking the fee waiver and the relatively small size of the Portfolio into account. o The Portfolio's performance was in the fourth or fifth quintile of its Performance Group for all periods except the one-year performance, where it ranked in the second quintile. The Portfolio's performance was in the fourth or fifth quintile of its Performance Universe for all periods except the one-year performance, where it ranked in the third quintile. The Board noted that the Portfolio's performance for the one-, two-, three-, four- and five-year periods was above or reasonably close, within one standard deviation, of the Performance Universe's and Performance Group's median, while the Portfolio's ten-year performance was within two standard deviations below the median for its Performance Group and Performance Universe. The Board had previously identified the need to 30 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- address the Portfolio's performance, and noted that Credit Suisse had taken steps in response to performance issues raised by the Board. After discussion with the Board, Credit Suisse had agreed to a one-year voluntary fee reduction of five basis points. The Board would continue to monitor steps undertaken by Credit Suisse to improve performance. o Aside from performance (as described above), the Board was satisfied with the nature, extent and quality of the investment advisory services provided to the Portfolio by Credit Suisse and the Sub-Advisers and that, based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement and by the Sub-Advisers under the Sub-Advisory Agreements are typical of, and consistent with, those provided to mutual funds by other investment advisers. The Board understood that Credit Suisse had addressed or was in the process of addressing any performance issues. o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. o In light of the relatively small size of the Portfolio and the amount of the Contractual Advisory Fees, the Portfolio's current fee structure (without breakpoints) was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement and the Sub-Advisory Agreements. The Independent Trustees were advised by separate independent legal counsel throughout the process. 31 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS AND IN FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ----------- --------------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating 2005 and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since Currently retired 41 None c/o Credit Suisse Asset Nominating 1999 Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since The Juan Trippe 40 Director of Aetna, Box 208200 Nominating 1998 2 Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Date of Birth: 10/29/46 Partner and Chairman of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating 2001 Distinguished Professor Companies Georgetown University and Audit of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present _____________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 2 Mr. Garten was initially appointed as a Trustee of the Trust on February 6, 1998. He resigned as Trustee on February 3, 2000, and was subsequently re-appointed on December 21, 2000. 32 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS AND IN FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ----------- --------------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating 1999 Management Corp. Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, 1999 (private investment firms) technologies New York, New York Nominating and from July 2002 to present; company); Director of 10022 Committee Chairman Transition Adviser to Wood Resources, LLC. Chairman since SunGard Securities (plywood Date of Birth: 07/10/48 and Audit 2005 Finance, Inc. from manufacturing Committee February 2002 to July company) Member 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED TRUSTEE Michael E. Kenneally 3,4 Trustee Since Chairman and Global 40 None c/o Credit Suisse Asset 2004 Chief Executive Officer Management, LLC of Credit Suisse from Attn: General Counsel March 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 _____________ 3 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 33 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 AND POSITION(S) LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH TRUST SERVED PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS - ----------------------- ---------- ------------ -------------------------------------------------------------- OFFICERS Steven B. Plump 4 Chief Since Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive 2005 predecessor since 1995; Officer of other Credit Suisse Funds Management, LLC Officer and 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial 1999 Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance 2004 Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal 2004 Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & Sterling 466 Lexington Avenue LLP from September 2000 to September 2004; Senior Counsel New York, New York of the SEC Division of Investment Management from June 10017-3140 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President 2004 Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of other 466 Lexington Avenue Secretary Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since Vice President of Credit Suisse; Associated with Credit Suisse Credit Suisse Asset Treasurer 2002 since 1998; Officer of other Credit Suisse Funds Management, LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 _________________ 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 34 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO TAX INFORMATION LETTER December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- IMPORTANT TAX INFORMATION FOR CORPORATE SHAREHOLDERS Corporate Shareholders should note for the year ended December 31, 2005, the percentage of the Portfolio's investment income (i.e., net investment income plus short-term capital gains) that qualified for the intercorporate dividends received deduction is 0%. 35 CREDIT SUISSE TRUST -- INTERNATIONAL FOCUS PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12 month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 36 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TRINT-AR-1205 CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o SMALL CAP GROWTH PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the PROSPECTUS, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISKS, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 19, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust--Small Cap Growth Portfolio (the "Portfolio") had a loss of 2.68%, vs. an increase of 4.15% for the Russell 2000(R) Growth Index. 1 THE MARKET: POSITIVE DESPITE RISING ENERGY COSTS, INTEREST RATES The period was an overall positive one for equities. Stocks initially struggled, but rallied into the summer, aided by benign inflation data and good earnings reports from a number of visible companies. To be sure, headwinds were ever-present, notably in the form of hurricane activity, surging energy prices and a Federal Reserve that continued to raise short-term interest rates in small but steady increments. In the face of all this, the economy nonetheless appeared resilient, at least as of late 2005: Third-quarter GDP growth was reported at an annualized rate of 4.1%, the tenth consecutive quarter of 3% or greater growth. The earnings backdrop remained generally supportive late in the year. In the market, high energy prices helped drive the outperformance of energy related stocks, which, despite some late-period weakness, outpaced all other economic sectors in the period. This was reflected in the outperformance of value stocks over growth stocks, as energy companies comprise a relatively large share of the value universe. Mid-capitalization stocks generally outperformed both large- and small-cap stocks for the period. STRATEGIC REVIEW: TECHNOLOGY HOLDINGS OUTPERFORM, BUT HEALTH CARE DISAPPOINTS The Portfolio underperformed its benchmark in the period, which we attribute in large measure to stock selection in the health care sector. This included sizable declines by Amerigroup and Molina Healthcare, two managed care companies with significant Medicaid patient exposure. We opted to eliminate these two positions late in the period based on their unexpectedly high costs and dimmer intermediate-term prospects. The Portfolio's consumer discretionary holdings also underperformed. Greenfield Online (0.5% of the Portfolio's net assets as of December 31, 2005), an internet marketing services company, fell amid disappointing demand for its information management services. 1 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- On the positive side, factors that aided the Portfolio included good stock selection in the technology sector, where the Portfolio's holdings collectively advanced despite a generally lackluster year for small-cap technology stocks. Trident Microsystems and Genesis Microchip were among the standouts, and we eliminated the positions based on valuation. Both companies provide graphics manipulation tools used in markets such as video games and high-definition television. The Portfolio's financial services stocks also had good performance in absolute as well as relative terms. Going forward, we will continue to seek to identify companies with attractive capital-growth potential. Our stock-selection process emphasizes companies we believe to have accelerating earnings, improving fundamentals, competent management and compelling business models, and includes companies still in their developmental stage as well as older companies that appear to be entering a new stage of growth. Our general strategy is focused on a company's longer-term prospects, though we also attempt to identify stocks we feel are poised to benefit from specific market catalysts over the nearer term. The Credit Suisse Small Cap Growth Team Marian U. Pardo Leo M. Bernstein Calvin E. Chung BECAUSE OF THE NATURE OF THE PORTFOLIO'S INVESTMENTS IN SPECIAL-SITUATION, START-UP AND OTHER SMALL COMPANIES, AN INVESTMENT IN THE PORTFOLIO MAY BE MORE VOLATILE AND LESS LIQUID THAN INVESTMENTS IN LARGER COMPANIES. IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE, AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 2 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST--SMALL CAP GROWTH PORTFOLIO AND THE RUSSELL 2000(R) GROWTH INDEX 1 FOR TEN YEARS. [LINE CHART] Credit Suisse Trust- Small Cap Growth Russell 2000(R) Date Portfolio Growth Index 1 ------- --------------------- --------------- 12/95 10000 10000 9880 9917 10264 10369 10496 10574 11527 11386 12110 11970 11415 11192 10144 9826 10951 10553 11487 11097 11127 10618 11135 10913 12/96 11383 11126 11655 11404 10807 10716 9944 9959 9792 9844 11175 11324 11687 11708 12310 12308 12646 12677 13757 13689 13126 12866 12902 12560 12/97 13174 12567 12678 12399 13773 13494 14476 14060 14572 14146 13461 13118 13805 13252 12486 12146 9960 9342 10672 10289 11087 10826 11895 11666 12/98 12798 12721 13110 13294 11863 12077 12390 12508 12390 13612 12462 13634 13661 14352 13629 13908 13573 13388 14149 13646 15188 13996 17618 15476 12/99 21638 18203 21209 18034 28790 22229 25000 19893 21448 17884 19301 16318 22159 18426 19830 16847 22563 18619 20887 17694 19284 16258 16163 13306 12/00 17719 14120 17762 15263 15435 13171 13396 11973 15350 13439 15106 13750 15318 14126 14490 12921 13544 12113 11239 10158 12503 11135 13799 12065 12/01 14883 12816 14373 12360 13194 11561 14277 12565 13831 12294 12864 11575 11653 10593 9784 8965 9646 8960 9210 8314 9816 8734 10570 9600 12/02 9869 8937 9720 8694 9539 8462 9677 8590 10411 9403 11622 10462 11728 10664 12631 11470 13342 12086 12748 11781 14299 12798 14575 13216 12/03 14660 13275 15510 13972 15541 13951 15924 14017 15000 13313 15371 13578 15754 14030 14054 12770 13767 12496 14352 13187 14660 13507 15605 14648 12/04 16253 15174 15605 14490 15849 14688 15488 14138 14447 13238 15244 14172 16147 14629 16795 15652 16497 15431 16158 15553 15499 14978 15934 15826 12/05 15818 15802 3 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 SINCE 1 YEAR 5 YEARS 10 YEARS INCEPTION 2 -------- ------- -------- ----------- (2.68%) (2.24%) 4.69% 6.71% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGES IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. ________________ 1 The Russell 2000(R) Growth Index measures the performance of those companies in the Russell 2000(R) Index with higher price-to-book ratios and higher forecasted growth values. It is an unmanaged index of common stocks that includes reinvestment of dividends and is compiled by Frank Russell Company. Investors cannot invest directly in an index. 2 Inception Date: 6/30/95 4 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 5 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $ 979.60 Expenses Paid per $1,000* $ 5.74 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,019.41 Expenses Paid per $1,000* $ 5.85 ANNUALIZED EXPENSE RATIOS* 1.15% ______________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSES WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROSPECTUS OF THE INSURANCE COMPANY SEPARATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 6 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- SECTOR BREAKDOWN* [BAR GRAPH] Technology 27.0% Consumer Discretionary 25.1% Health Care 18.0% Materials & Processing 7.6% Financial Services 7.4% Other Energy 6.4% Producer Durables 3.6% Short-Term Investment 3.5% Consumer Staples 0.9% Integrated Oils 0.5% _________________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 7 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS (96.7%) AGRICULTURE (1.2%) Delta and Pine Land Co. ss. 277,600 $ 6,387,576 ------------- BANKS (1.9%) Boston Private Financial Holdings, Inc. ss. 228,500 6,950,970 UCBH Holdings, Inc. ss. 186,800 3,339,984 ------------- 10,290,954 ------------- BIOTECHNOLOGY (1.7%) LifeCell Corp.* ss. 282,700 5,391,089 Martek Biosciences Corp.* ss. 169,800 4,178,778 ------------- 9,569,867 ------------- CHEMICALS (2.0%) Airgas, Inc. ss. 344,200 11,324,180 ------------- COMMERCIAL SERVICES & SUPPLIES (2.8%) Greenfield Online, Inc.* 440,150 2,579,279 Kforce, Inc.* ss. 535,300 5,973,948 Universal Technical Institute, Inc.* ss. 230,300 7,125,482 ------------- 15,678,709 ------------- COMMUNICATIONS EQUIPMENT (3.4%) InPhonic, Inc.* ss. 91,357 793,892 Kanbay International, Inc.* ss. 463,900 7,371,371 Sonus Networks, Inc.* ss. 1,354,700 5,039,484 Symmetricom, Inc.* ss. 691,800 5,859,546 ------------- 19,064,293 ------------- COMPUTERS & PERIPHERALS (2.5%) Avid Technology, Inc.* ss. 154,400 8,454,944 Mercury Computer Systems, Inc.* 271,900 5,609,297 ------------- 14,064,241 ------------- CONTAINERS & PACKAGING (1.4%) Crown Holdings, Inc.* ss. 405,600 7,921,368 ------------- DISTRIBUTION & WHOLESALE (1.5%) Beacon Roofing Supply, Inc.* ss. 297,700 8,552,921 ------------- DIVERSIFIED FINANCIALS (4.7%) Affiliated Managers Group, Inc.* ss. 133,550 10,717,388 National Financial Partners Corp. ss. 170,500 8,959,775 Texas Capital Bancshares, Inc.* ss. 298,900 6,698,349 ------------- 26,375,512 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS (2.1%) FLIR Systems, Inc. ss. 277,400 6,194,342 Veeco Instruments, Inc.* ss. 313,800 5,438,154 ------------- 11,632,496 ------------- See Accompanying Notes to Financial Statements. 8 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS ENERGY EQUIPMENT & SERVICES (1.1%) Newpark Resources, Inc.* ss. 791,000 $ 6,035,330 ------------- FOOD PRODUCTS (0.9%) Peet's Coffee & Tea, Inc.* ss. 161,607 4,904,772 ------------- HEALTHCARE EQUIPMENT & SUPPLIES (2.5%) Haemonetics Corp.* ss. 137,000 6,693,820 Immucor, Inc.* ss. 303,300 7,085,088 ------------- 13,778,908 ------------- HEALTHCARE PROVIDERS & SERVICES (10.6%) Advisory Board Co.* ss. 182,100 8,680,707 Centene Corp.* ss. 307,500 8,084,175 Gentiva Health Services, Inc.* ss. 342,700 5,051,398 Lifeline Systems, Inc.* ss. 174,420 6,376,795 LifePoint Hospitals, Inc.* ss. 74,700 2,801,250 Matria Healthcare, Inc.* ss. 115,621 4,481,470 PSS World Medical, Inc.* ss. 378,100 5,611,004 Psychiatric Solutions, Inc.* ss. 106,400 6,249,936 Sunrise Senior Living, Inc.* ss. 192,400 6,485,804 United Surgical Partners International, Inc.* ss. 162,350 5,219,553 ------------- 59,042,092 ------------- HOTELS, RESTAURANTS & LEISURE (5.6%) Aztar Corp.* ss. 188,000 5,713,320 Carmike Cinemas, Inc. ss. 221,500 5,617,240 Great Wolf Resorts, Inc.* ss. 491,300 5,065,303 Orient-Express Hotels, Ltd. Class A ss. 243,500 7,675,120 Shuffle Master, Inc.* ss. 281,600 7,079,424 ------------- 31,150,407 ------------- HOUSEHOLD DURABLES (1.2%) Dolby Laboratories, Inc. Class A* 402,300 6,859,215 ------------- INTERNET & CATALOG RETAIL (0.3%) Alloy, Inc. ss. 612,800 1,770,992 ------------- INTERNET SOFTWARE & SERVICES (9.2%) Chordiant Software, Inc.* ss. 1,655,800 4,338,196 CNET Networks, Inc.* ss. 500,500 7,352,345 Digitas, Inc.* ss. 508,700 6,368,924 Jupitermedia Corp.* ss. 468,100 6,918,518 MatrixOne, Inc.* ss. 979,188 4,886,148 Openwave Systems, Inc.* 616,866 10,776,649 Opsware, Inc.* ss. 1,554,900 10,557,771 ------------- 51,198,551 ------------- See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS IT CONSULTING & SERVICES (3.1%) CACI International, Inc. Class A* ss. 103,000 $ 5,910,140 Redback Networks, Inc.* ss. 452,400 6,360,744 TNS, Inc.* ss. 244,900 4,697,182 ------------- 16,968,066 ------------- LEISURE EQUIPMENT & PRODUCTS (1.7%) RC2 Corp.* ss. 268,300 9,530,016 ------------- MACHINERY (1.5%) Kennametal, Inc. ss. 167,300 8,538,992 ------------- MEDIA (1.6%) Lions Gate Entertainment Corp.* ss. 1,187,700 9,121,536 ------------- OIL & GAS (5.8%) Comstock Resources, Inc.* ss. 234,700 7,160,697 Denbury Resources, Inc.* ss. 355,800 8,105,124 KCS Energy, Inc.* ss. 118,000 2,857,960 Remington Oil & Gas Corp.* ss. 155,800 5,686,700 W&T Offshore, Inc. ss. 295,800 8,696,520 ------------- 32,507,001 ------------- PHARMACEUTICALS (5.8%) Adolor Corp.* ss. 174,216 2,543,554 Angiotech Pharmaceuticals, Inc.* ss. 472,100 6,208,115 DOV Pharmaceutical, Inc.* ss. 411,200 6,036,416 Durect Corp.* ss. 575,600 2,918,292 Medicines Co.* ss. 361,200 6,302,940 Taro Pharmaceutical Industries, Ltd.* 577,600 8,069,072 ------------- 32,078,389 ------------- REAL ESTATE (1.7%) Brookdale Senior Living, Inc. ss. 29,000 864,490 HouseValues, Inc.* 654,600 8,529,438 ------------- 9,393,928 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS (5.8%) Adaptec, Inc.* ss. 516,600 3,006,612 FormFactor, Inc.* ss. 273,100 6,671,833 Integrated Device Technology, Inc.* ss. 863,700 11,383,566 Tessera Technologies, Inc.* ss. 439,700 11,366,245 ------------- 32,428,256 ------------- See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS SOFTWARE (7.2%) Cognos, Inc.* ss. 226,500 $ 7,861,815 Gravity Company, Ltd. ADR* ss. 258,000 1,857,600 Intellisync Corp.* ss. 671,600 3,465,456 Open Solutions, Inc.* ss. 317,200 7,270,224 Take-Two Interactive Software, Inc.* ss. 325,300 5,757,810 THQ, Inc.* ss. 244,050 5,820,592 VeriFone Holdings, Inc.* ss. 324,900 8,219,970 ------------- 40,253,467 ------------- SPECIALTY RETAIL (5.4%) Aaron Rents, Inc. ss. 268,000 5,649,440 Children's Place Retail Stores, Inc.* ss. 120,300 5,945,226 Cost Plus, Inc.* ss. 272,900 4,680,235 Hot Topic, Inc.* ss. 560,100 7,981,425 PETCO Animal Supplies, Inc.* ss. 271,300 5,955,035 ------------- 30,211,361 ------------- TEXTILES & APPAREL (0.5%) dELiA*s, Inc. ss. 306,400 2,543,120 ------------- TOTAL COMMON STOCKS (Cost $510,600,271) 539,176,516 ------------- SHORT-TERM INVESTMENTS (32.5%) State Street Navigator Prime Fund ss.ss. 161,412,115 161,412,115 PAR (000) ------------ State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 $ 19,461 19,461,000 ------------- TOTAL SHORT-TERM INVESTMENTS (Cost $180,873,115) 180,873,115 ------------- TOTAL INVESTMENTS AT VALUE (129.2%) (Cost $691,473,386) 720,049,631 LIABILITIES IN EXCESS OF OTHER ASSETS (-29.2%) (162,672,939) ------------- NET ASSETS (100.0%) $ 557,376,692 ============= INVESTMENT ABBREVIATION ADR=American Depositary Receipt - -------------------------------------------------------------------------------- * Non-income producing security. ss. Security or portion thereof is out on loan. ss.ss. Represents security purchased with cash collateral received for securities on loan. See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value, including collateral for securities on loan of $161,412,115 (Cost $691,473,386) (Note 2) $ 720,049,631 1 Receivable for investments sold 1,355,880 Receivable for portfolio shares sold 601,625 Dividend and interest receivable 96,393 Prepaid expenses and other assets 41,232 -------------- Total Assets 722,144,761 -------------- LIABILITIES Advisory fee payable (Note 3) 438,599 Administrative services fee payable (Note 3) 112,179 Payable upon return of securities loaned (Note 2) 161,412,115 Due to custodian 1,355,632 Payable for investments purchased 854,124 Payable for portfolio shares redeemed 527,653 Other accrued expenses payable 67,767 -------------- Total Liabilities 164,768,069 -------------- NET ASSETS Capital stock, $0.001 par value (Note 6) 37,431 Paid-in capital (Note 6) 657,856,221 Accumulated net realized loss on investments (129,093,205) Net unrealized appreciation from investments 28,576,245 -------------- Net Assets $ 557,376,692 ============== Shares outstanding 37,430,796 -------------- Net asset value, offering price and redemption price per share $ 14.89 ============== - -------------------------------------------------------------------------------- 1 Including $156,936,646 of securities on loan. See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 821,908 Interest 738,921 Securities lending 347,679 -------------- Total investment income 1,908,508 -------------- EXPENSES Investment advisory fees (Note 3) 5,795,796 Administrative services fees (Note 3) 1,082,646 Printing fees (Note 3) 228,543 Audit and tax fees 68,034 Custodian fees 58,678 Insurance expense 21,434 Legal fees 18,453 Commitment fees (Note 4) 16,307 Transfer agent fees 11,183 Trustees' fees 2,445 Miscellaneous expense 11,147 -------------- Total expenses 7,314,666 -------------- Net investment loss (5,406,158) -------------- NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS Net realized gain from investments 68,108,464 Net change in unrealized appreciation (depreciation) from investments (83,839,851) -------------- Net realized and unrealized loss from investments (15,731,387) -------------- Net decrease in net assets resulting from operations $ (21,137,545) ============== See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER DECEMBER 31, 2005 31, 2004 ------------- ------------- FROM OPERATIONS Net investment loss $ (5,406,158) $ (7,172,470) Net realized gain on investments 68,108,464 82,152,502 Net change in unrealized appreciation (depreciation) from investments (83,839,851) (967,702) ------------- ------------- Net increase (decrease) in net assets resulting from operations (21,137,545) 74,012,330 ------------- ------------- FROM CAPITAL SHARE TRANSACTIONS (Note 6) Proceeds from sale of shares 14,297,997 74,556,645 Net asset value of shares redeemed (202,887,845) (156,812,085) ------------- ------------- Net decrease in net assets from capital share transactions (188,589,848) (82,255,440) ------------- ------------- Net decrease in net assets (209,727,393) (8,243,110) NET ASSETS Beginning of year 767,104,085 775,347,195 ------------- ------------- End of year $ 557,376,692 $ 767,104,085 ============= ============= See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Year) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, ------------------------------------------------------------- 2005 2004 2003 2002 2001 --------- --------- --------- --------- --------- PER SHARE DATA Net asset value, beginning of year $ 15.30 $ 13.80 $ 9.29 $ 14.01 $ 16.68 --------- --------- --------- --------- --------- INVESTMENT OPERATIONS Net investment loss (0.14) (0.14) (0.10) (0.11) (0.10) Net gain (loss) on investments (both realized and unrealized) (0.27) 1.64 4.61 (4.61) (2.57) --------- --------- --------- --------- --------- Total from investment operations (0.41) 1.50 4.51 (4.72) (2.67) --------- --------- --------- --------- --------- NET ASSET VALUE, END OF YEAR $ 14.89 $ 15.30 $ 13.80 $ 9.29 $ 14.01 ========= ========= ========= ========= ========= Total return 1 (2.68)% 10.87% 48.55% (33.69)% (16.01)% RATIOS AND SUPPLEMENTAL DATA Net assets, end of year (000s omitted) $ 557,377 $ 767,104 $ 775,347 $ 501,613 $ 864,819 Ratio of expenses to average net assets 1.14% 1.10% 1.12% 1.14% 1.12% Ratio of net investment loss to average net assets (0.84)% (0.92)% (0.97)% (0.94)% (0.73)% Portfolio turnover rate 82% 99% 76% 69% 91% - -------------------------------------------------------------------------------- 1 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the Small Cap Growth Portfolio (the "Portfolio"), is included in this report. The Portfolio is a diversified investment fund that seeks capital growth. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of the Commonwealth of Massachusetts as a business trust on March 15, 1995. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION -- The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that using this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent 16 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES third party which has been approved by the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the prices of securities used by a fund to calculate its net asset value may differ from quoted or published prices for the same securities. B) SECURITY TRANSACTIONS AND INVESTMENT INCOME -- Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net realized capital gain can be reduced by a capital loss carryforward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). D) FEDERAL INCOME TAXES -- No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite distributions to its shareholders, which will be sufficient to relieve it from federal income and excise taxes. E) USE OF ESTIMATES -- The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. F) SHORT-TERM INVESTMENTS -- The Portfolio, together with other funds/portfolios advised by Credit Suisse Asset Management, LLC ("Credit Suisse"), an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money 17 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. G) SECURITIES LENDING -- Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from the securities lending activities. During the year ended December 31, 2005, total earnings from the Portfolio's investment in cash collateral received in connection with securities lending arrangements was $5,791,276, of which $5,295,748 was rebated to borrowers (brokers). The Portfolio retained $347,679 in income from the cash collateral investment, and SSB, as lending agent, was paid $147,849. The Portfolio may also be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. H) OTHER -- The Portfolio may invest up to 15% of its net assets in non-publicly traded securities. Non-publicly traded securities may be less liquid than publicly traded securities. Although these securities may be resold in privately negotiated transactions, the prices realized from such sales could differ from the price originally paid by the Portfolio or the current carrying values, and the difference could be material. NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee from the Portfolio at an annual rate of 0.90% of the average daily net assets of the 18 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Portfolio. For the year ended December 31, 2005, investment advisory fees earned were $5,795,796. Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the average daily net assets of the Portfolio. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $643,977. For its co-administrative services, SSB receives a fee, exclusive of out-of-pocket expenses, calculated in total for all the Credit Suisse funds/portfolios co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $438,669. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $7,504 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or emergency purposes with Deutsche Bank, A.G. as administrative agent and syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005 and during the year ended December 31, 2005, the Portfolio had no borrowings under the Credit Facility. 19 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $509,116,006 and $712,462,333, respectively. NOTE 6. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ---------------------- --------------------- Shares sold 960,940 5,103,557 Shares redeemed (13,667,854) (11,169,224) -------------- -------------- Net decrease (12,706,914) (6,065,667) ============== ============== On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares of the Portfolio was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ ---------------------- 3 86% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. NOTE 7. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to losses deferred on wash sales. At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio were as follows: Accumulated net realized loss $(125,618,971) Unrealized appreciation $ 25,102,011 ------------- $(100,516,960) ============= 20 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES At December 31, 2005, the Portfolio had capital loss carryforwards available to offset possible future capital gains as follows: EXPIRES DECEMBER 31, -------------------------------------- 2009 2010 2011 ----------- ----------- ---------- $27,132,018 $93,228,766 $5,258,187 During the tax year ended December 31, 2005, the Portfolio utilized $69,726,382 of the capital loss carryforward. At December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were as follows: $694,947,620 $80,887,208 ($55,785,197) and $25,102,011, respectively. At December 31, 2005, the Portfolio reclassified $6,603 to accumulated net realized loss from investments and $5,406,158 to net investment loss from paid in capital to adjust for current period permanent book/tax differences which arose principally from differing book/tax treatments of net operating losses and security litigation. Net assets were not affected by these reclassifications. NOTE 8. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 21 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - Small Cap Growth Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Small Cap Growth Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 22 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory Agreement, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the Small Cap Growth Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the actual and contractual advisory fee rate of 0.90% paid by the Portfolio ("Contractual Advisory Fee") to Credit Suisse Asset Management LLC ("Credit Suisse") in light of the extent and quality of the advisory services provided by Credit Suisse. Additionally, the Board received and considered information comparing the Portfolio's Contractual Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Peer Group") and universe of funds (the "Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AGREEMENTS The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse. The Board reviewed background information about Credit Suisse, including its Form ADV. The Board considered the background and experience of Credit Suisse's senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential investments. The Board also received and considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. PORTFOLIO PERFORMANCE The Board received and considered the one-, two-, three-, four-, five- and ten-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the funds included in the Performance Group and the Performance Universe. 23 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether alternative fee structures (such as breakpoint fee structures) would be more appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse and its affiliates as a result of their relationship with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and benefits potentially derived from an increase in Credit Suisse's businesses as a result of its relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse and its affiliates). The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation procedures. The Board also reviewed Credit Suisse's method for allocating portfolio investment opportunities among its advisory clients. 24 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- CONCLUSIONS In selecting Credit Suisse, and approving the Advisory Agreement and the investment advisory fee under such agreement, the Board concluded that: o Although the Contractual Advisory Fee was higher than the median of the Portfolio's Peer Group, the fee was reasonable given the Portfolio's asset size. o Over the review period, the Portfolio's performance did not exceed the third quintile of its Performance Group. The Portfolio's performance was above the median for the three- and four-year period in the Performance Universe and within or close to one standard deviation from the median for the one-, two-, five- and ten-year periods. The Board noted that it would continue to monitor steps undertaken by Credit Suisse to improve performance. o Aside from performance (as described above), the Board was satisfied with the nature, extent and quality of the investment advisory services provided to the Portfolio by Credit Suisse and that, based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement are typical of, and consistent with, those provided to mutual funds by other investment advisers. The Board understood that Credit Suisse had addressed or was in the process of addressing any performance issues. o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. o In light of the relatively small size of the Portfolio, the Portfolio's current fee structure (without breakpoints) was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement. The Independent Trustees were advised by separate independent legal counsel throughout the process. 25 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS AND IN FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ----------- --------------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since 2005 Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since 1999 Currently retired 41 None c/o Credit Suisse Asset Nominating Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since 1998 2 The Juan Trippe 40 Director of Aetna, Box 208200 Nominating Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Date of Birth: 10/29/46 Partner and Chairman of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since 2001 Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating Distinguished Professor Companies Georgetown University and Audit of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present _______________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 2 Mr. Garten was initially appointed as a Trustee of the Trust on February 6, 1998. He resigned as Trustee on February 3, 2000, and was subsequently re-appointed on December 21, 2000. 26 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS AND IN FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ----------- --------------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since 1999 Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating Management Corp. Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, 1999 (private investment technologies New York, New York Nominating and firms) from July 2002 company); Director of 10022 Committee Chairman to present; Transition Wood Resources, LLC. Chairman since 2005 Adviser to SunGard (plywood Date of Birth: 07/10/48 and Audit Securities Finance, Inc. manufacturing Committee from February 2002 to company) Member July 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED TRUSTEE Michael E. Kenneally 3,4 Trustee Since 2004 Chairman and Global 40 None c/o Credit Suisse Asset Chief Executive Officer Management, LLC of Credit Suisse from Attn: General Counsel March 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 _______________ 3 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 27 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 AND POSITION(S) LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH FUND SERVED PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS - ------------------------- ----------- ------------ ------------------------------------------------------------- OFFICERS Steven B. Plump 4 Chief Since 2005 Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive predecessor since 1995; Officer of other Credit Suisse Funds Management, LLC Officer and 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since 1999 Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since 2004 Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since 2004 Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & Sterling 466 Lexington Avenue LLP from September 2000 to September 2004; Senior Counsel New York, New York of the SEC Division of Investment Management from June 10017-3140 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since 2004 Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of other 466 Lexington Avenue Secretary Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since 2002 Vice President of Credit Suisse; Associated with Credit Suisse Credit Suisse Asset Treasurer since 1998; Officer of other Credit Suisse Funds Management, LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 _______________ 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 28 CREDIT SUISSE TRUST -- SMALL CAP GROWTH PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12-month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 29 This page intentionally left blank 30 This page intentionally left blank 31 This page intentionally left blank 32 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TRSCG-AR-1205 CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o MID-CAP GROWTH PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the PROSPECTUS, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISKS, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 19, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust--Mid-Cap Growth Portfolio 1 (the "Portfolio") had a gain of 6.97%, vs. an increase of 12.10% for the Russell Midcap(R) Growth Index 2 and an increase of 8.18% for the Russell 2500 TM Growth Index 3. THE MARKET: POSITIVE DESPITE RISING ENERGY COSTS, INTEREST RATES The period was an overall positive one for equities. Stocks initially struggled, but rallied into the summer, aided by benign inflation data and good earnings reports from a number of visible companies. To be sure, headwinds were ever-present, notably in the form of hurricane activity, surging energy prices and a Federal Reserve that continued to raise short-term interest rates in small but steady increments. In the face of all this, the economy nonetheless appeared resilient, at least as of late 2005: Third-quarter GDP growth was reported at an annualized rate of 4.1%, the tenth consecutive quarter of 3% or greater growth. The earnings backdrop remained generally supportive late in the year. In the market, high energy prices helped drive the outperformance of energy related stocks, which, despite some late-period weakness, outpaced all other economic sectors in the period. This was reflected in the outperformance of value stocks over growth stocks, as energy companies comprise a relatively large share of the value universe. Mid-capitalization stocks generally outperformed both large and small-cap stocks for the period. STRATEGIC REVIEW: HEALTH CARE HOLDINGS COUNTER GOOD STOCK SELECTION ELSEWHERE The Portfolio participated in the market's rally but underperformed its benchmarks, which we attribute primarily to stock selection in the health care sector. Amerigroup, a managed care company, had a sizable decline in share price as rising medical costs weighed on the company's earnings. We decided to eliminate the position in the period. Another underperformer was Taro Pharmaceuticals (1.3% of the Portfolio's net assets as of December 31, 2005), a maker of prescription and over-the-counter drugs. The stock struggled amid pressure on its earnings due to heightened competition. In addition, the Portfolio's financial services holdings collectively underperformed. 1 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- On the positive side, strong stock selection in the consumer discretionary and consumer staples sectors aided the Portfolio's relative performance. The Portfolio's producer durables holdings also outperformed, led by Crown Castle International (1.3% of the Portfolio's net assets as of December 31, 2005), which owns and operates wireless communication towers. The stock's appreciation in 2005 reflected rising demand for the company's services. Also of note, Macromedia, a Portfolio holding in the technology sector, was purchased by Adobe (2.6% of the Portfolio's net assets as of December 31, 2005) late in the period, and the stock was a solid performer in 2005 as a result. We opted to keep the merged entity in the Portfolio. We believe the company has an attractively expanded suite of products. Going forward, we will continue to seek to identify companies with attractive capital-growth potential. Our stock-selection process emphasizes companies we believe to have accelerating earnings, improving fundamentals, competent management and compelling business models, including companies still in their developmental stage as well as older companies that appear to be entering a new stage of growth. The Credit Suisse Small/Mid-Cap Growth Team Marion U. Pardo Leo M. Bernstein Calvin E. Chung Eric M. Wiegand INVESTING IN SMALL TO MEDIUM-SIZED COMPANIES MAY BE MORE VOLATILE AND LESS LIQUID THAN INVESTMENTS IN LARGER COMPANIES. IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE, AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 2 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST - MID-CAP GROWTH PORTFOLIO 1, THE RUSSELL 2500 TM GROWTH INDEX, 2 AND THE RUSSELL MIDCAP(R) GROWTH INDEX 3 FROM INCEPTION (9/13/99). [LINE GRAPH OMITTED] Credit Suisse Trust-Mid-Cap Russell Growth MidCap(R) Russell 2500 TM Portfolio 1 Growth Index 2 Growth Index 3 ------------- -------------- --------------- 9/99 10000 10000 10000 9530 9508 9568 9950 10243 10034 11200 11304 11219 12/99 13195 13261 13334 13286 13259 13260 17233 16046 16661 15961 16062 15354 13791 14502 13858 12862 13445 12624 14831 14871 14293 14033 13930 13122 15406 16031 14832 15174 15247 13873 14134 14204 13015 11923 11117 10536 12/00 12993 11703 11189 12892 12372 11914 10952 10232 10075 9821 8767 8961 11074 10229 10326 10912 10181 10626 11266 10186 10867 10659 9499 10066 10084 8810 9397 8871 7354 7925 9528 8127 8707 10387 9002 9459 12/01 10862 9345 9978 10366 9041 9551 9780 8528 8961 10407 9179 9682 10195 8694 9361 9740 8435 8889 9043 7503 8072 7790 6774 7070 7790 6750 7068 7275 6214 6534 7689 6696 6909 8154 7220 7552 12/02 7679 6784 7075 7689 6718 6921 7578 6659 6759 7679 6783 6848 8214 7245 7446 9013 7942 8235 9215 8056 8405 9639 8343 8964 10185 8803 9445 9831 8632 9242 10781 9328 10001 11013 9578 10340 12/03 11013 9682 10351 11619 10002 10783 11761 10170 10883 11943 10150 10921 11306 9864 10458 11498 10097 10675 11741 10258 10936 10750 9578 10080 10437 9461 9877 10841 9814 10322 11246 10146 10616 11842 10670 11319 12/04 12458 11181 11862 12215 10881 11443 12488 11157 11671 12226 10994 11348 11771 10558 10736 12529 11163 11451 12660 11371 11753 13216 12034 12516 13357 11960 12372 13165 12115 12492 12690 11759 12083 13145 12397 12759 12/05 13327 12533 12831 3 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 1 SINCE 1 YEAR 5 YEARS INCEPTION ------ ------- --------- 6.97% 0.51% 4.66% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGE IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. _____________ 1 Fee waivers and/or expense reimbursements may reduce expenses for the Portfolio, without which performance would be lower. Waivers and/or reimbursements may be discontinued at any time. 2 The Russell Midcap(R) Growth Index measures the performance of those companies in the Russell Midcap(R) Index with higher price-to-book ratios and higher forecasted growth values. The stocks are also members of the Russell 1000(R) Growth Index. It is an unmanaged index of common stocks that includes reinvestment of dividends and is compiled by Frank Russell Company. Investors cannot invest directly in an index. 3 The Russell 2500 TM Growth Index measures the performance of those companies in the Russell 2500 TM Index with higher price-to-book ratios and higher forecasted growth values. It is an unmanaged index of common stocks that includes reinvestment of dividends and is compiled by Frank Russell Company. Investors cannot invest directly in an index. 4 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 5 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $ 1,000.00 Ending Account Value 12/31/05 $ 1,052.70 Expenses Paid per $1,000* $ 6.47 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $ 1,000.00 Ending Account Value 12/31/05 $ 1,018.90 Expenses Paid per $1,000* $ 6.36 ANNUALIZED EXPENSE RATIOS* 1.25% _____________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSES WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROSPECTUS OF THE INSURANCE COMPANY SEPARATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 6 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- SECTOR BREAKDOWN* [BAR GRAPH] Consumer Discretionary 26.2% Health Care 18.8% Technology 17.1% Other Energy 9.5% Financial Services 9.2% Producer Durables 7.5% Materials & Processing 5.9% Short-Term Investment 4.2% Consumer Staples 1.1% Utilities 0.5% ______________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 7 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS (95.9%) AEROSPACE & DEFENSE (6.9%) Alliant Techsystems, Inc.* 8,100 $ 616,977 Goodrich Corp. 11,300 464,430 L-3 Communications Holdings, Inc. 6,100 453,535 Precision Castparts Corp. 20,700 1,072,467 ------------- 2,607,409 ------------- BANKS (4.4%) Hudson City Bancorp, Inc. 36,200 438,744 Mellon Financial Corp. 22,400 767,200 Northern Trust Corp. 8,800 456,016 ------------- 1,661,960 ------------- BEVERAGES (1.2%) Constellation Brands, Inc. Class A* 16,500 432,795 ------------- BIOTECHNOLOGY (4.6%) Amylin Pharmaceuticals, Inc.* ss. 11,600 463,072 Neurocrine Biosciences, Inc.* ss. 8,200 514,386 Protein Design Labs, Inc.* ss. 27,000 767,340 ------------- 1,744,798 ------------- CHEMICALS (3.0%) Chemtura Corp. 44,000 558,800 Monsanto Co. 7,400 573,722 ------------- 1,132,522 ------------- COMMERCIAL SERVICES & SUPPLIES (3.3%) Brink's Co. 11,900 570,129 Corporate Executive Board Co. 4,900 439,530 Laureate Education, Inc.* 4,700 246,797 ------------- 1,256,456 ------------- COMMUNICATIONS EQUIPMENT (2.2%) Avaya, Inc.* ss. 27,900 297,693 Comverse Technology, Inc.* 20,300 539,777 ------------- 837,470 ------------- DIVERSIFIED FINANCIALS (2.3%) American Capital Strategies, Ltd. 13,100 474,351 Nuveen Investments, Class Ass 8,700 370,794 ------------- 845,145 ------------- ELECTRONIC EQUIPMENT & INSTRUMENTS (4.8%) Broadcom Corp. Class A* 17,600 829,840 Intersil Corp. Class A 7,700 191,576 Roper Industries, Inc. 19,800 782,298 ------------- 1,803,714 ------------- See Accompanying Notes to Financial Statements. 8 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS ENERGY EQUIPMENT & SERVICES (3.9%) Grant Prideco, Inc.* 6,900 $ 304,428 National-Oilwell Varco, Inc.* 11,900 746,130 Smith International, Inc. 10,800 400,788 ------------- 1,451,346 ------------- HEALTHCARE EQUIPMENT & SUPPLIES (3.6%) Dade Behring Holdings, Inc. 21,100 862,779 Varian Medical Systems, Inc.* 10,100 508,434 ------------- 1,371,213 ------------- HEALTHCARE PROVIDERS & SERVICES (4.9%) Covance, Inc.* ss. 13,000 631,150 Omnicare, Inc. 16,107 921,643 Quest Diagnostics, Inc. 5,800 298,584 ------------- 1,851,377 ------------- HOTELS, RESTAURANTS & LEISURE (4.6%) Cheesecake Factory, Inc.* 7,300 272,947 Penn National Gaming, Inc.* 18,300 602,985 Royal Caribbean Cruises, Ltd. ss. 4,100 184,746 Starwood Hotels & Resorts Worldwide, Inc. 10,500 670,530 ------------- 1,731,208 ------------- HOUSEHOLD DURABLES (2.0%) Snap-On, Inc. 20,100 754,956 ------------- INSURANCE (2.5%) Genworth Financial, Inc. Class A 27,600 954,408 ------------- INTERNET SOFTWARE & SERVICES (2.6%) CNET Networks, Inc.* ss. 29,100 427,479 VeriSign, Inc.* ss. 25,700 563,344 ------------- 990,823 ------------- IT CONSULTING & SERVICES (4.8%) CACI International, Inc. Class A* 14,300 820,534 NAVTEQ Corp.* 18,000 789,660 SRA International, Inc. Class A* ss. 6,700 204,618 ------------- 1,814,812 ------------- LEISURE EQUIPMENT & PRODUCTS (1.7%) SCP Pool Corp. ss. 17,100 636,462 ------------- MEDIA (4.1%) E.W. Scripps Co. Class A 6,300 302,526 Getty Images, Inc.* ss. 9,500 848,065 Univision Communications, Inc. Class A* 13,700 402,643 ------------- 1,553,234 ------------- See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ------------ ------------- COMMON STOCKS METALS & MINING (1.3%) Peabody Energy Corp. 5,700 $ 469,794 ------------- OIL & GAS (5.0%) Kinder Morgan, Inc. 2,100 193,095 Newfield Exploration Co.* 16,700 836,169 Noble Energy, Inc. 6,900 278,070 XTO Energy, Inc. 12,700 558,038 ------------- 1,865,372 ------------- PHARMACEUTICALS (5.6%) Barr Pharmaceuticals, Inc.* 8,200 510,778 Forest Laboratories, Inc.* 20,900 850,212 Sepracor, Inc.* ss. 5,000 258,000 Taro Pharmaceutical Industries, Ltd.* 34,600 483,362 ------------- 2,102,352 ------------- SEMICONDUCTOR EQUIPMENT & PRODUCTS (1.5%) International Rectifier Corp.* 8,800 280,720 Maxim Integrated Products, Inc. 8,000 289,920 ------------- 570,640 ------------- SOFTWARE (6.2%) Activision, Inc.* 41,821 574,621 Adobe Systems, Inc.* 26,114 965,173 Salesforce.com, Inc.* ss. 24,500 785,225 ------------- 2,325,019 ------------- SPECIALTY RETAIL (5.0%) Circuit City Stores, Inc. 21,000 474,390 Michaels Stores, Inc. 12,900 456,273 Williams-Sonoma, Inc.* 22,100 953,615 ------------- 1,884,278 ------------- TEXTILES & APPAREL (1.3%) Coach, Inc.* 14,500 483,430 ------------- WIRELESS TELECOMMUNICATION SERVICES (2.6%) American Tower Corp. Class A* 17,900 485,090 Crown Castle International Corp.* 18,000 484,380 ------------- 969,470 ------------- TOTAL COMMON STOCKS (Cost $30,030,948) 36,102,463 ------------- SHORT-TERM INVESTMENTS (19.8%) State Street Navigator Prime Fund ss.ss. 5,861,871 5,861,871 PAR (000) ------------ State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 $ 1,600 1,600,000 ------------- See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- VALUE ------------- TOTAL SHORT-TERM INVESTMENTS (Cost $7,461,871) $ 7,461,871 ------------- TOTAL INVESTMENTS AT VALUE (115.7%) (Cost $37,492,819) 43,564,334 LIABILITIES IN EXCESS OF OTHER ASSETS (-15.7%) (5,905,472) ------------- NET ASSETS (100.0%) $ 37,658,862 ============= - -------------------------------------------------------------------------------- * Non-income producing security. ss. Security or portion thereof is out on loan. ss.ss. Represents security purchased with cash collateral received for securities on loan. See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value, including collateral for securities on loan of $5,861,871 (Cost $37,492,819) (Note 2) $ 43,564,334 1 Cash 725 Dividend and interest receivable 16,384 Receivable for portfolio shares sold 5,088 Prepaid expenses and other assets 1,745 ------------- Total Assets 43,588,276 ------------- LIABILITIES Advisory fee payable (Note 3) 28,137 Administrative services fee payable (Note 3) 8,953 Payable upon return of securities loaned (Note 2) 5,861,871 Other accrued expenses payable 30,453 ------------- Total Liabilities 5,929,414 ------------- NET ASSETS Capital stock, $0.001 par value (Note 6) 2,855 Paid-in capital (Note 6) 44,500,250 Accumulated net realized loss on investments (12,915,758) Net unrealized appreciation from investments 6,071,515 ------------- Net Assets $ 37,658,862 ============= Shares outstanding 2,854,761 ------------- Net asset value, offering price, and redemption price per share $ 13.19 ============= - -------------------------------------------------------------------------------- 1 Including $5,735,946 of securities on loan. See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 164,307 Interest 47,490 Securities lending 4,581 ------------- Total investment income 216,378 ------------- EXPENSES Investment advisory fees (Note 3) 352,110 Administrative services fees (Note 3) 78,428 Printing fees (Note 3) 39,701 Audit and tax fees 18,318 Legal fees 15,832 Custodian fees 12,309 Insurance expense 5,342 Trustees' fees 2,445 Transfer agent fees 1,866 Commitment fees (Note 4) 1,001 Miscellaneous expense 8,232 ------------- Total expenses 535,584 Less: fees waived (Note 3) (46,999) ------------- Net expenses 488,585 ------------- Net investment loss (272,207) ------------- NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS Net realized gain from investments 4,952,683 Net change in unrealized appreciation (depreciation) from investments (2,119,147) ------------- Net realized and unrealized gain from investments 2,833,536 ------------- Net increase in net assets resulting from operations $ 2,561,329 ============= See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER DECEMBER 31, 2005 31, 2004 ------------- ------------- FROM OPERATIONS Net investment loss $ (272,207) $ (362,186) Net realized gain from investments 4,952,683 6,346,899 Net change in unrealized appreciation (depreciation) from investments (2,119,147) (982,192) ------------- ------------- Net increase in net assets resulting from operations 2,561,329 5,002,521 ------------- ------------- FROM CAPITAL SHARE TRANSACTIONS (Note 6) Proceeds from sale of shares 438,922 2,162,435 Net asset value of shares redeemed (7,793,312) (6,282,401) ------------- ------------- Net decrease in net assets from capital share transactions (7,354,390) (4,119,966) ------------- ------------- Net increase (decrease) in net assets (4,793,061) 882,555 NET ASSETS Beginning of year 42,451,923 41,569,368 ------------- ------------- End of year $ 37,658,862 $ 42,451,923 ============= ============= See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Year) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, ------------------------------------------------------------- 2005 2004 2003 2002 2001 --------- --------- --------- --------- --------- PER SHARE DATA Net asset value, beginning of year $ 12.33 $ 10.90 $ 7.60 $ 10.75 $ 12.86 --------- --------- --------- --------- --------- INVESTMENT OPERATIONS Net investment loss (0.10) (0.11) (0.08) (0.08) (0.08) Net gain (loss) on investments (both realized and unrealized) 0.96 1.54 3.38 (3.07) (2.03) --------- --------- --------- --------- --------- Total from investment operations 0.86 1.43 3.30 (3.15) (2.11) --------- --------- --------- --------- --------- NET ASSET VALUE, END OF YEAR $ 13.19 $ 12.33 $ 10.90 $ 7.60 $ 10.75 ========= ========= ========= ========= ========= Total return 1 6.97% 13.12% 43.42% (29.30)% (16.41)% RATIOS AND SUPPLEMENTAL DATA Net assets, end of year (000s omitted) $ 37,659 $ 42,452 $ 41,569 $ 30,75 $ 51,290 Ratio of expenses to average net assets 1.25% 1.25% 1.25% 1.25% 1.25% Ratio of net investment loss to average net assets (0.70)% (0.87)% (0.90)% (0.84)% (0.81)% Decrease reflected in above operating expense ratios due to waivers/ reimbursements 0.12% 0.08% 0.14% 0.11% 0.04% Portfolio turnover rate 95% 124% 73% 74% 173% - -------------------------------------------------------------------------------- 1 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Had certain expenses not been reduced during the years shown, total returns would have been lower. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the Mid-Cap Growth Portfolio, is included in this report. The Portfolio is a diversified investment fund that seeks maximum capital appreciation. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of The Commonwealth of Massachusetts as a business trust on March 15, 1995. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION -- The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent third party which has been 16 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES approved by the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the prices of securities used by a portfolio to calculate its net asset value may differ from quoted or published prices for the same securities. B) SECURITY TRANSACTIONS AND INVESTMENT INCOME -- Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net realized capital gain can be reduced by a capital loss carryforward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). D) FEDERAL INCOME TAXES -- No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite distributions to its shareholders, which will be sufficient to relieve it from federal income and excise taxes. E) USE OF ESTIMATES -- The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. F) SHORT-TERM INVESTMENTS -- The Portfolio, together with other funds/portfolios advised by Credit Suisse Asset Management, LLC ("Credit Suisse"), an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money 17 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. G) SECURITIES LENDING -- Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from the securities lending activities. During the year ended December 31, 2005, total earnings from the Portfolio's investment in cash collateral received in connection with securities lending arrangements was $160,765, of which $154,246 was rebated to borrowers (brokers). The Portfolio retained $4,581 in income from the cash collateral investment, and SSB, as lending agent, was paid $1,938. The Portfolio may also be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee from the Portfolio at an annual rate of 0.90% of the Portfolio's average daily net assets. For the year ended December 31, 2005, investment advisory fees earned and voluntarily waived for the Portfolio were $352,110 and $46,999, respectively. Credit Suisse will not recapture from the Portfolio any fees it waived during the fiscal year ended December 31, 2005. Fee waivers and reimbursements are voluntary and may be discontinued by Credit Suisse at any time. 18 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the Portfolio's average daily net assets. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $39,123. For its co-administrative services, SSB receives a fee, exclusive of out-of pocket expenses, calculated in total for all the Credit Suisse funds/portfolios co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $39,305. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $3,976 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or emergency purposes with Deutsche Bank, A.G. as administrative agent and syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005 and during the year ended December 31, 2005, the Portfolio had no borrowings under the Credit Facility. 19 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $35,233,403 and $41,540,373, respectively. NOTE 6. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $0.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ------------------ ------------------ Shares sold 34,637 189,024 Shares redeemed (623,241) (558,423) ---------- ---------- Net decrease (588,604) (369,399) ========== ========== On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares of the Portfolio was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ ---------------------- 1 95% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. NOTE 7. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to losses deferred on wash sales. At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio were as follows: Accumulated net realized loss $(12,884,952) Unrealized appreciation 6,040,709 ------------ $ (6,844,243) ============ 20 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES At December 31, 2005, the Portfolio had capital loss carryforwards available to offset possible future capital gains as follows: EXPIRES DECEMBER 31, ------------------------------ 2009 2010 ----------- ----------- $ 8,819,060 $ 4,065,892 During the tax year ended December 31, 2005, the Portfolio utilized $4,977,294 of the capital loss carryforward. At December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were as follows: $37,523,625, $7,002,439, $(961,730) and $6,040,709, respectively. At December 31, 2005, the Portfolio reclassified $1,797 to accumulated net realized loss from investments and $272,207 to net investment loss from paid-in capital, to adjust for current period permanent book/tax differences which arose principally from differing book/tax treatments of net operating losses and dividends received from Real Estate Investment Trusts. Net assets were not affected by these reclassifications. NOTE 8. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 21 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - Mid-Cap Growth Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Mid-Cap Growth Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 22 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory Agreement, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the Mid-Cap Growth Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the contractual advisory fee rate of 0.90% paid by the Portfolio ("Contractual Advisory Fee") to Credit Suisse Asset Management LLC ("Credit Suisse") in light of the extent and quality of the advisory services provided by Credit Suisse. The Board also reviewed and considered the fee waivers and/or expense reimbursement arrangements currently in place for the Portfolio and considered the actual fee rates of 0.82% paid by the Portfolio ("Net Advisory Fee") after taking waivers and reimbursements into account. The Board acknowledged that the fee waivers and reimbursements could be discontinued at any time. Additionally, the Board received and considered information comparing the Portfolio's Contractual Advisory Fee and Net Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Peer Group") and universe of funds (the "Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AGREEMENT The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse. The Board reviewed background information about Credit Suisse, including its Form ADV. The Board considered the background and experience of Credit Suisse's senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential investments. The Board also received and considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. 23 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- PORTFOLIO PERFORMANCE The Board received and considered the one-, two-, three-, four- and five-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the funds included in the Performance Group and the Performance Universe. The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including any fee waivers or fee caps, as well as other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether alternative fee structures (such as breakpoint fee structures) would be more appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse and its affiliates as a result of their relationship with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and benefits potentially derived from an increase in Credit Suisse's businesses as a result of its relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse and its affiliates). 24 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation procedures. The Board also reviewed Credit Suisse's method for allocating portfolio investment opportunities among its advisory clients. CONCLUSIONS In selecting Credit Suisse, and approving the Advisory Agreement and the investment advisory fee under such agreement, the Board concluded that: o Although the Contractual Advisory Fee was above the median of the Portfolio's Expense Group, the Net Advisory Fee was slightly below the median of the Portfolio's Expense Group and would be reduced further to 0.77% when the additional voluntary fee waiver (described below) is taken into account. The Board considered the fee to be reasonable taking into account the fee waiver and the Portfolio's relatively small size. o The Portfolio's one-, two- three-, four- and five-year performance was higher than the median of the Portfolio's Performance Group, Performance Universe and benchmark, except that the Portfolio's two-year performance was equal to the median for the Performance Universe. The Board had previously identified the need to address the Portfolio's performance, and noted that Credit Suisse was in the process of addressing performance issues. After discussion with the Board, Credit Suisse had agreed to an additional one-year voluntary fee waiver of five basis points. The Board would continue to monitor steps undertaken by Credit Suisse to improve performance. o The Board was satisfied with the nature and extent of the investment advisory services provided to the Portfolio by Credit Suisse, and that, based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement are typical of, and consistent with, those provided to mutual funds by other investment advisers. The Board understood that Credit Suisse was in the process of addressing any performance issues. o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio and willingness to cap fees and expenses, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. 25 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. o In light of the relatively small size of the Portfolio, the amount of the Net Advisory Fees and the additional voluntary fee reduction, the Portfolio's current fee structure (without breakpoints) was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement. The Independent Trustees were advised by separate independent legal counsel throughout the process. 26 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- NUMBER OF TERM OF PORTFOLIOS OFFICE 1 IN FUND POSITION(S) AND LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S)DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ----------- --------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since 2005 Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since Currently retired 41 None c/o Credit Suisse Asset Nominating Portfolio Management, LLC and Audit Inception Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since The Juan Trippe 40 Director of Aetna, Box 208200 Nominating Portfolio Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit Inception 2 of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Date of Birth: 10/29/46 Partner and Chairman of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since 2001 Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating Distinguished Professor Companies Georgetown University and Audit of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present _________________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 2 Mr. Garten was initially appointed as a Trustee of the Trust on September 13, 1999. He resigned as Trustee on February 3, 2000, and was subsequently re-appointed on December 21, 2000. 27 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- NUMBER OF TERM OF PORTFOLIOS OFFICE 1 IN FUND POSITION(S) AND LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S)DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ----------- --------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating Portfolio Management Corp. Management, LLC and Audit Inception Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, Portfolio (private investment firms) technologies New York, New York Nominating Inception from July 2002 to present; company); Director of 10022 Committee and Transition Adviser to Wood Resources, LLC. Chairman Chairman SunGard Securities (plywood Date of Birth: 07/10/48 and Audit Since 2005 Finance, Inc. from manufacturing Committee February 2002 to July company) Member 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED TRUSTEE Michael E. Kenneally 3,4 Trustee Since 2004 Chairman and Global 40 None c/o Credit Suisse Asset Chief Executive Officer Management, LLC of Credit Suisse from Attn: General Counsel March 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 __________________ 3 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 28 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 POSITION(S) AND LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH TRUST SERVED PRINCIPAL OCCUPATION(S)DURING PAST FIVE YEARS - ------------------------- ----------- ------------ --------------------------------------------- OFFICERS Steven B. Plump 4 Chief Since 2005 Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive predecessor since 1995; Officer of other Credit Suisse Funds Management, LLC Officer and 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since 1999 Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since 2004 Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since 2004 Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & Sterling 466 Lexington Avenue LLP from September 2000 to September 2004; Senior Counsel New York, New York of the SEC Division of Investment Management from June 10017-3140 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since 2004 Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of other 466 Lexington Avenue Secretary Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since 2002 Vice President of Credit Suisse; Associated with Credit Suisse Credit Suisse Asset Treasurer since 1998; Officer of other Credit Suisse Funds Management, LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 _________________ 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 29 CREDIT SUISSE TRUST -- MID-CAP GROWTH PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12-month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 30 This page intentionally left blank 31 This page intentionally left blank 32 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TRMCG-AR-1205 CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o LARGE CAP VALUE PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the PROSPECTUS, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISKS, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 26, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust-Large Cap Value Portfolio 1 (the "Portfolio") had a gain of 8.14%, vs. an increase of 7.05% for the Russell 1000(R) Value Index. 2 THE MARKET: POSITIVE DESPITE RISING ENERGY COSTS, INTEREST RATES The period was an overall positive one for equities. Stocks initially struggled, but rallied into the summer, aided by benign inflation data and good earnings reports from a number of visible companies. To be sure, headwinds were ever-present, notably in the form of hurricane activity, surging energy prices and a Federal Reserve that continued to raise short-term interest rates in small but steady increments. In the face of all this, the economy nonetheless appeared resilient, at least as of late 2005: Third-quarter GDP growth was reported at an annualized rate of 4.1%, the tenth consecutive quarter of 3% or greater growth. The earnings backdrop remained generally supportive late in the year. In the market, high energy prices helped drive the outperformance of energy related stocks, which, despite some late-period weakness, outpaced all other economic sectors in the period. This was reflected in the outperformance of value stocks over growth stocks, as energy companies comprise a relatively large portion of the value universe. Mid-capitalization stocks generally outperformed both large- and small-cap stocks for the period. STRATEGIC REVIEW: CONSUMER AND ENERGY HOLDINGS DRIVE OUTPERFORMANCE The Portfolio outperformed its benchmark in the period, aided by good stock selection in the consumer sector, in particular retailers and providers of consumer staples products. The Portfolio's performance also reflected favorable stock selection in the energy, utilities and transportation areas. On the negative side, the Portfolio's materials and technology holdings struggled. With regard to noteworthy recent portfolio activity, our purchases included Chevron (3.2% of the Portfolio's net assets as of December 31, 2005), a major integrated oil company that we believe could benefit from a recent acquisition, in part due to expanded exploration opportunities. We also established a position in AT&T (1.5% of the Portfolio's net assets as of December 31, 2005). 1 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- The stock was attractively valued in our view, and offered a relatively high dividend yield. Our sales included the elimination of Burlington Resources, an energy exploration and production company focused primarily on natural gas. The stock had a sharp upward spike late in the period and it reached our valuation target. Going forward, we will continue to adhere to our general strategy of investing in dividend-paying stocks of companies with large market capitalizations. Using proprietary bottom-up equity research and detailed quantitative analyses, we look for stocks that are deeply discounted relative to our view of their upside potential, in terms of valuation and/or income, with an emphasis on companies that stand to benefit from the positive impact of a likely significant event. The Credit Suisse Value Team Stephen J. Kaszynski Robert E. Rescoe Adam Scheiner THE VALUE OF INVESTMENTS GENERALLY WILL FLUCTUATE IN RESPONSE TO MARKET MOVEMENTS AND THE PORTFOLIO'S PERFORMANCE WILL LARGELY DEPEND ON THE PERFORMANCE OF VALUE STOCKS, WHICH MAY BE MORE VOLATILE THAN THE OVERALL MARKET. IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE, AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 2 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST--LARGE CAP VALUE PORTFOLIO 1 AND THE RUSSELL 1000(R) VALUE INDEX 2 FROM INCEPTION (10/31/97). [LINE GRAPH] Credit Suisse Trust -- Large Cap Russell 1000(R) Date Value Portfolio 1 Value Index 2 ----- ------------------ --------------- 10/97 10000 10000 10130 10442 12/97 10389 10747 10450 10595 11134 11308 11556 12000 11596 12080 11566 11901 11677 12053 11375 11841 9756 10079 10037 10657 10741 11483 11355 12018 12/98 11650 12427 11721 12526 11447 12349 11578 12605 12877 13782 13019 13631 13425 14027 12959 13616 12715 13110 12380 12652 12441 13381 12370 13276 12/99 12377 13340 11398 12905 10753 11946 12158 13404 12221 13248 12668 13388 12075 12776 12148 12936 12918 13656 12887 13782 13178 14121 12606 13597 12/00 13479 14278 13777 14332 13777 13934 13320 13442 13968 14100 14350 14418 13926 14098 13851 14068 13437 13504 12449 12553 12523 12445 13267 13168 12/01 13607 13478 13384 13375 13479 13396 13894 14030 13384 13548 13203 13616 12290 12835 11174 11641 11079 11729 9804 10425 10442 11198 11005 11903 12/02 10464 11386 10271 11111 10099 10814 10121 10833 10733 11786 11281 12547 11388 12704 11431 12893 11603 13095 11582 12966 12145 13760 12329 13947 12/03 13098 14806 13238 15067 13422 15389 13130 15254 12946 14881 13054 15033 13455 15388 13238 15171 13260 15386 13451 15625 13495 15884 14170 16688 12/04 14583 17247 14420 16940 14942 17501 14747 17261 14366 16952 14768 17361 14997 17550 15530 18057 15443 17979 15617 18231 15212 17768 15771 18353 12/05 15771 18465 3 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 1 SINCE 1 YEAR 5 YEARS INCEPTION ------ ------- --------- 8.14% 3.19% 5.73% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGES IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. _______________ 1 Fee waivers and/or expense reimbursements may reduce expenses for the Portfolio, without which performance would be lower. Waivers and/or reimbursements may be discontinued at any time. 2 The Russell 1000(R) Value Index measures the performance of those companies in the Russell 1000(R) Index with lower price-to-book ratios and lower forecasted growth values. It is an unmanaged index of common stocks that includes reinvestment of dividends and is compiled by Frank Russell Company. Investors cannot invest directly in an index. 4 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 5 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,051.60 Expenses Paid per $1,000* $ 5.17 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,020.16 Expenses Paid per $1,000* $ 5.09 ANNUALIZED EXPENSE RATIOS* 1.00% ________________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSES WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROSPECTUS OF THE INSURANCE COMPANY SEPARATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 6 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- SECTOR BREAKDOWN* [BAR CHART] Financial Services 31.6% Health Care 10.0% Consumer Discretionary 10.0% Integrated Oils 8.4% Utilities 6.9% Technology 6.4% Consumer Staples 5.6% Other Energy 5.4% Producer Durables 5.0% Other 4.5% Materials & Processing 3.1% Short-Term Investments 3.1% _____________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 7 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ----------- ------------ COMMON STOCKS (97.9%) AEROSPACE & DEFENSE (4.2%) L-3 Communications Holdings, Inc. 13,800 $ 1,026,030 United Technologies Corp. 25,400 1,420,114 ------------ 2,446,144 ------------ BANKS (14.7%) Bank of America Corp.* 41,100 1,896,765 Bank of New York Company, Inc. 19,100 608,335 Hudson City Bancorp, Inc. ss. 47,665 577,700 Mellon Financial Corp. 17,700 606,225 Mercantile Bankshares Corp. ss. 10,700 603,908 North Fork Bancorporation, Inc. 35,900 982,224 South Financial Group, Inc. ss. 19,900 548,046 U.S. Bancorp 29,300 875,777 Wells Fargo & Co. 29,000 1,822,070 ------------ 8,521,050 ------------ BUILDING PRODUCTS (1.6%) American Standard Companies, Inc. 22,600 902,870 ------------ CHEMICALS (1.6%) Du Pont (E. I.) de Nemours & Co. 21,800 926,500 ------------ COMPUTERS & PERIPHERALS (2.1%) International Business Machines Corp. 14,800 1,216,560 ------------ DIVERSIFIED FINANCIALS (9.0%) American Express Co. 6,700 344,782 Capital One Financial Corp. 8,900 768,960 Citigroup, Inc. 35,800 1,737,374 Freddie Mac 14,800 967,180 Lehman Brothers Holdings, Inc.* 6,100 781,837 MBNA Corp. 22,900 621,735 ------------ 5,221,868 ------------ DIVERSIFIED TELECOMMUNICATION SERVICES (3.6%) ALLTEL Corp. 11,100 700,410 AT&T, Inc. 35,100 859,599 Sprint Nextel Corp. 23,400 546,624 ------------ 2,106,633 ------------ ELECTRIC UTILITIES (3.3%) Dominion Resources, Inc. 3,700 285,640 Exelon Corp. 10,200 542,028 TXU Corp. 21,600 1,084,104 ------------ 1,911,772 ------------ See Accompanying Notes to Financial Statements. 8 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ----------- ------------ COMMON STOCKS ELECTRICAL EQUIPMENT (1.0%) Emerson Electric Co. 8,100 $ 605,070 ------------ ENERGY EQUIPMENT & SERVICES (1.5%) Weatherford International, Ltd. * 24,000 868,800 ------------ FOOD PRODUCTS (1.5%) Kellogg Co. 20,300 877,366 ------------ HEALTHCARE EQUIPMENT & SUPPLIES (0.5%) Boston Scientific Corp. * 11,100 271,839 ------------ HEALTHCARE PROVIDERS & SERVICES (2.7%) Aetna, Inc. 16,400 1,546,684 ------------ HOTELS, RESTAURANTS & LEISURE (1.3%) McDonald's Corp. 21,400 721,608 ------------ HOUSEHOLD PRODUCTS (1.5%) Procter & Gamble Co. 15,400 891,352 ------------ INDUSTRIAL CONGLOMERATES (4.0%) General Electric Co. 37,800 1,324,890 Tyco International, Ltd. 33,800 975,468 ------------ 2,300,358 ------------ INSURANCE (8.1%) Allstate Corp. 13,900 751,573 AMBAC Financial Group, Inc. 8,100 624,186 Hartford Financial Services Group, Inc. 26,000 2,233,140 St. Paul Travelers Companies, Inc. 24,300 1,085,481 ------------ 4,694,380 ------------ MACHINERY (2.2%) Deere & Co. 13,400 912,674 ITT Industries, Inc. 3,200 329,024 ------------ 1,241,698 ------------ MEDIA (2.4%) Time Warner, Inc. 80,100 1,396,944 ------------ MULTILINE RETAIL (2.2%) J.C. Penney Company, Inc. 11,600 644,960 Kohl's Corp. * 12,500 607,500 ------------ 1,252,460 ------------ See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ----------- ------------ COMMON STOCKS OIL & GAS (12.4%) Apache Corp. 13,200 $ 904,464 Chevron Corp. * 32,500 1,845,025 ConocoPhillips 19,904 1,158,014 Exxon Mobil Corp. 33,600 1,887,312 Newfield Exploration Co. * 12,300 615,861 Noble Energy, Inc. 18,200 733,460 ------------ 7,144,136 ------------ PERSONAL PRODUCTS (0.7%) Avon Products, Inc. 15,100 431,105 ------------ PHARMACEUTICALS (7.0%) Johnson & Johnson 21,000 1,262,100 Mylan Laboratories, Inc. ss. 30,100 600,796 Pfizer, Inc. 56,400 1,315,248 Wyeth 19,200 884,544 ------------ 4,062,688 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS (1.1%) Intel Corp. 24,300 606,528 ------------ SOFTWARE (1.5%) Microsoft Corp. 33,500 876,025 ------------ SPECIALTY RETAIL (3.6%) Best Buy Company, Inc. 8,850 384,798 Home Depot, Inc. 23,800 963,424 Office Depot, Inc. * 23,000 722,200 ------------ 2,070,422 ------------ TOBACCO (2.6%) Altria Group, Inc. 19,800 1,479,456 ------------ TOTAL COMMON STOCKS (Cost $49,101,137) 56,592,316 ------------ SHORT-TERM INVESTMENTS (5.0%) State Street Navigator Prime Fund ss.ss. 1,818,243 1,818,243 PAR (000) ----------- State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 $ 1,091 1,091,000 ------------ TOTAL SHORT-TERM INVESTMENTS (Cost $2,909,243) 2,909,243 ------------ See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- VALUE ------------ TOTAL INVESTMENTS AT VALUE (102.9%) (Cost $52,010,380) $ 59,501,559 ------------ LIABILITIES IN EXCESS OF OTHER ASSETS (-2.9%) (1,696,243) ------------ NET ASSETS (100.0%) $ 57,805,316 ============ - -------------------------------------------------------------------------------- * Non-income producing security. ss. Security or portion thereof is out on loan. ss.ss. Represents security purchased with cash collateral received for securities on loan. See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value including collateral for securities on loan of $1,818,243 (Cost $52,010,380) (Note 2) $ 59,501,559 1 Cash 450 Receivable for investments sold 533,050 Dividend and interest receivable 75,388 Receivable for portfolio shares sold 19,454 Prepaid expenses and other assets 1,592 ------------ Total Assets 60,131,493 ------------ LIABILITIES Advisory fee payable (Note 3) 39,801 Administrative services fee payable (Note 3) 13,036 Payable upon return of securities loaned (Note 2) 1,818,243 Payable for investments purchased 435,533 Payable for portfolio shares redeemed 1,036 Other accrued expenses payable 18,528 ------------ Total Liabilities 2,326,177 ------------ NET ASSETS Capital stock, $0.001 par value (Note 6) 4,019 Paid-in capital (Note 6) 50,004,615 Undistributed net investment income 559,598 Accumulated net realized loss from investments (254,075) Net unrealized appreciation from investments and foreign currency translations 7,491,159 ------------ Net Assets $ 57,805,316 ============ Shares outstanding 4,019,124 ------------ Net asset value, offering price, and redemption price per share $ 14.38 ============ - -------------------------------------------------------------------------------- 1 Including $1,770,138 of securities on loan. See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 1,075,242 Interest 27,737 Securities lending 3,490 Foreign taxes withheld (2,503) ----------- Total investment income 1,103,966 ----------- EXPENSES Investment advisory fees (Note 3) 408,312 Administrative services fees (Note 3) 103,497 Audit and tax fees 18,478 Legal fees 17,006 Printing fees (Note 3) 14,677 Custodian fees 11,226 Insurance expense 5,492 Trustees' fees 2,445 Transfer agent fees 2,102 Commitment fees (Note 4) 1,441 Interest expense (Note 4) 881 Miscellaneous expense 9,113 ----------- Total expenses 594,670 Less: fees waived (Note 3) (50,255) ----------- Net expenses 544,415 ----------- Net investment income 559,551 ----------- NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS AND FOREIGN CURRENCY RELATED ITEMS Net realized gain from investments 4,001,886 Net realized gain on foreign currency transactions 66 Net change in unrealized appreciation (depreciation) from investments (549,863) Net change in unrealized appreciation (depreciation) from foreign currency translations (105) ----------- Net realized and unrealized gain from investments and foreign currency related items 3,451,984 ----------- Net increase in net assets resulting from operations $ 4,011,535 =========== See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER 31, DECEMBER 31, 2005 2004 ------------ ------------ FROM OPERATIONS Net investment income $ 559,551 $ 473,415 Net realized gain (loss) on investments and foreign currency translations 4,001,952 (308,313) Net change in unrealized appreciation (depreciation) from investments and foreign currency translations (549,968) 4,193,073 ------------ ------------ Net increase in net assets resulting from operations 4,011,535 4,358,175 ------------ ------------ FROM DIVIDENDS Dividends from net investment income (473,434) (221,475) ------------ ------------ Net decrease in net assets resulting from dividends (473,434) (221,475) ------------ ------------ FROM CAPITAL SHARE TRANSACTIONS (Note 6) Proceeds from sale of shares 18,628,241 19,361,895 Reinvestment of dividends 473,434 221,484 Net asset value of shares redeemed (9,687,245) (8,403,195) ------------ ------------ Net increase in net assets from capital share transactions 9,414,430 11,180,184 ------------ ------------ Net increase in net assets 12,952,531 15,316,884 NET ASSETS Beginning of year 44,852,785 29,535,901 ------------ ------------ End of year $ 57,805,316 $ 44,852,785 ============ ============ UNDISTRIBUTED NET INVESTMENT INCOME $ 559,598 $ 473,415 ============ ============ See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Year) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, ---------------------------------------------------------------------- 2005 2004 2003 2002 2001 ---------- ---------- ---------- ---------- ---------- PER SHARE DATA Net asset value, beginning of year $ 13.40 $ 12.10 $ 9.74 $ 12.81 $ 12.69 ---------- ---------- ---------- ---------- ---------- INVESTMENT OPERATIONS Net investment income 0.11 0.12 0.09 0.09 0.11 Net gain (loss) on investments and foreign currency related items (both realized and unrealized) 0.98 1.25 2.35 (3.05) 0.01 ---------- ---------- ---------- ---------- ---------- Total from investment operations 1.09 1.37 2.44 (2.96) 0.12 ---------- ---------- ---------- ---------- ---------- LESS DIVIDENDS AND DISTRIBUTIONS Dividends from net investment income (0.11) (0.07) (0.08) (0.11) -- ---------- ---------- ---------- ---------- ---------- Total dividends and distributions (0.11) (0.07) (0.08) (0.11) -- ---------- ---------- ---------- ---------- ---------- NET ASSET VALUE, END OF YEAR $ 14.38 $ 13.40 $ 12.10 $ 9.74 $ 12.81 ========== ========== ========== ========== ========== Total return 1 8.14% 11.34% 25.16% (23.09)% 0.95% RATIOS AND SUPPLEMENTAL DATA Net assets, end of year (000s omitted) $ 57,805 $ 44,853 $ 29,536 $ 21,486 $ 30,280 Ratio of expenses to average net assets 1.00% 1.00% 1.00% 1.00% 1.00% Ratio of net investment income to average net assets 1.03% 1.15% 0.97% 0.68% 0.90% Decrease reflected in above operating expense ratios due to waivers/reimbursements 0.09% 0.14% 0.25% 0.35% 0.24% Portfolio turnover rate 81% 53% 86% 43% 46% - -------------------------------------------------------------------------------- 1 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Had certain expenses not been reduced during the years shown, total returns would have been lower. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the Large Cap Value Portfolio (the "Portfolio"), is included in this report. The Portfolio is a diversified investment fund that seeks long-term growth of capital and income. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of The Commonwealth of Massachusetts as a business trust on March 15, 1995. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION -- The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that using this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent 16 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES third party which has been approved by the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the price of securities used by the fund to calculate its net asset value may differ from quoted or published prices for the same securities. B) FOREIGN CURRENCY TRANSACTIONS -- The books and records of the Portfolio are maintained in U.S. dollars. Transactions denominated in foreign currencies are recorded at the current prevailing exchange rates. All assets and liabilities denominated in foreign currencies are translated into U.S. dollar amounts at the current exchange rate at the end of the period. Translation gains or losses resulting from changes in the exchange rate during the reporting period and realized gains and losses on the settlement of foreign currency transactions are reported in the results of operations for the current period. The Portfolio does not isolate that portion of realized gains and losses on investments in EQUITY securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of equity securities. The Portfolio isolates that portion of realized gains and losses on investments in DEBT securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of debt securities. C) SECURITY TRANSACTIONS AND INVESTMENT INCOME -- Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. D) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net realized capital gain can be reduced by a capital loss carryforward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). E) FEDERAL INCOME TAXES -- No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite 17 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES distributions to its shareholders, which will be sufficient to relieve it from federal income and excise taxes. F) USE OF ESTIMATES -- The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent asset and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting year. Actual results could differ from these estimates. G) SHORT-TERM INVESTMENTS -- The Portfolio, together with other funds/portfolios advised by Credit Suisse Asset Management, LLC ("Credit Suisse"), an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. H) SECURITIES LENDING -- Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from securities lending activities. During the year ended December 31, 2005, total earnings from the Portfolio's investment in cash collateral received in connection with securities lending arrangements was $31,089 of which $26,111 was rebated to borrowers (brokers). The Portfolio retained $3,490 in income from the cash collateral investment, and SSB, as lending agent, was paid $1,488. The Portfolio may also 18 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee from the Portfolio at an annual rate of 0.75% of the Portfolio's average daily net assets. For the year ended December 31, 2005, investment advisory fees earned and voluntarily waived were $408,312 and $50,255 respectively. Credit Suisse will not recapture from the Portfolio any fees it waived during the fiscal year ended December 31, 2005. Fee waivers and reimbursements are voluntary and may be discontinued by Credit Suisse at any time. Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the average daily net assets of the Portfolio. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $54,442. For its co-administrative services, SSB receives a fee, exclusive of out-of-pocket expenses, calculated in total for all the Credit Suisse funds/portfolios co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $49,055. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $4,184 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or 19 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 4. LINE OF CREDIT emergency purposes with Deutsche Bank, A.G. as administrative agent and syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005, the Portfolio had no loans outstanding under the Credit Facility. During the year ended December 31, 2005, the Portfolio had borrowings under the Credit Facility as follows: AVERAGE DAILY WEIGHTED AVERAGE MAXIMUM DAILY LOAN BALANCE INTEREST RATE LOAN OUTSTANDING ------------- ---------------- ---------------- $3,477,000 4.563% $3,477,000 NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $52,114,453 and $42,677,631, respectively. NOTE 6. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $0.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ----------------- ----------------- Shares sold 1,322,280 1,554,282 Shares issued in reinvestment of dividends 33,672 17,977 Shares redeemed (683,694) (666,506) ----------- ---------- Net increase 672,258 905,753 =========== ========== On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares of the Portfolio was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ ---------------------- 2 96% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. 20 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. The tax characteristics of dividends paid during the year ended December 31, 2005 and 2004, respectively, for the Portfolio were as follows: ORDINARY INCOME -------------------- 2005 2004 -------- -------- $473,434 $221,475 The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to losses deferred on wash sales and deferral of post-October losses. At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio were as follows: Undistributed net investment income $ 560,486 Accumulated net realized loss (159,564) Unrealized appreciation 7,396,648 Deferral of post-October currency losses (888) ---------- $7,796,682 ========== At December 31, 2005, the Portfolio had capital loss carryforwards available to offset possible future capital gains as follows: EXPIRES DECEMBER 31, -------------------- 2012 -------- $159,564 Under current tax law, certain capital losses realized after October 31 within a taxable year may be deferred and treated as occuring on the first day of the following tax year. For the tax period ended December 31, 2005, the Portfolio elected to defer net losses arising between November 1, 2005 and December 31, 2005 of $888. During the tax year ended December 31, 2005, the Portfolio utilized $4,016,886 of the capital loss carryforward. At December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were as follows: $52,104,891, $7,979,751, $(583,083) and $7,396,668, respectively. 21 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES At December 31, 2005, the Portfolio reclassified $66 to undistributed net investment income from accumulated net realized loss, to adjust for current period permanent book/tax treatments on foreign currency transactions. Net assets were not affected by these reclassifications. NOTE 8. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 22 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - Large Cap Value Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Large Cap Value Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 23 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory Agreement, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the Large Cap Value Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the contractual advisory fee rate of 0.75% for the Portfolio ("Contractual Advisory Fee") in light of the extent and quality of the advisory services provided by Credit Suisse Asset Management LLC ("Credit Suise"). The Board also reviewed and considered the fee waivers and/or expense reimbursement arrangements currently in place for the Portfolio and considered the actual fee rates after taking waivers and reimbursements into account of 0.61% paid by the Portfolio ("Net Advisory Fee"). The Board acknowledged that the fee waivers and reimbursements could be discontinued at any time. Additionally, the Board received and considered information comparing the Portfolio's Contractual Advisory Fee and Net Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Peer Group") and universe of funds (the "Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AGREEMENT The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse. The Board reviewed background information about Credit Suisse, including its Form ADV. The Board considered the background and experience of Credit Suisse's senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential investments. The Board also received and considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. PORTFOLIO PERFORMANCE The Board received and considered the one-, two-, three-, four- and five-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe 24 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the funds included in the Performance Group and the Performance Universe. The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including any fee waivers or fee caps, as well as other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether alternative fee structures (such as breakpoint fee structures) would be more appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse and its affiliates as a result of their relationship with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and benefits potentially derived from an increase in Credit Suisse's businesses as a result of its relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse and its affiliates). The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation 25 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- procedures. The Board also reviewed Credit Suisse's method for allocating portfolio investment opportunities among its advisory clients. CONCLUSIONS In selecting Credit Suisse, and approving the Advisory Agreement and the investment advisory fee under such agreement, the Board concluded that: o Although the Contractual Advisory Fee was higher than that of the Portfolio's Peer Group, the Net Advisory Fee was below the median of the Portfolio's Peer Group. In addition, the Board recognized that Credit Suisse has historically evidenced a willingness to waive fees. In light of the Portfolio's relatively small size, the fee was considered reasonable. o The Portfolio's one- and two-year performance was in the third and second quintile, respectively, for its Performance Group and in the second quintile for both periods in its Performance Universe. The Portfolio's three-, four- and five-year performance was below the median for its Performance Universe, although the Portfolio's five year performance was in the second quintile for its Performance Group. The Board noted that the Portfolio's performance for the periods under review was above or within a reasonable range, one standard deviation, of the median for its Performance Group. The Board noted the Portfolio's performance was improving in absolute terms and that Credit Suisse was in the process of addressing performance issues. o Aside from performance (as described above), the Board was satisfied with the nature and extent of the investment advisory services provided to the Portfolio by Credit Suisse, and that based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement are typical of, and consistent with, those provided to mutual funds by other investment advisers. The Board understood that Credit Suisse had or was in the process of addressing any performance issues. o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio and willingness to cap fees and expenses, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. 26 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- o In light of the relatively small size of the Portfolio and the amount of the Net Advisory Fees, the Portfolio's current fee structure (without breakpoints) was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement. The Independent Trustees were advised by separate independent legal counsel throughout the process. 27 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------ ----------- ----------- -------------------- -------------- ---------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating 2005 and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since Currently retired 41 None c/o Credit Suisse Asset Nominating 1999 Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since The Juan Trippe 40 Director of Aetna, Box 208200 Nominating 1998 2 Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Date of Birth: 10/29/46 Partner and Chairman of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating 2001 Distinguished Professor Companies Georgetown University and Audit of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present ________________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 2 Mr. Garten was initially appointed as a Trustee of the Trust on February 6, 1998. He resigned as Trustee on February 3, 2000, and was subsequently re-appointed on December 21, 2000. 28 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------ ----------- ----------- -------------------- -------------- ---------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating 1999 Management Corp. Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, 1999 (private investment firms) technologies New York, New York Nominating and from July 2002 to present; company); Director 10022 Committee Chairman Transition Adviser to of Wood Resources, Chairman since SunGard Securities LLC. (plywood Date of Birth: 07/10/48 and Audit 2005 Finance, Inc. from manufacturing Committee February 2002 to July company) Member 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED TRUSTEE Michael E. Kenneally 3,4 Trustee Since Chairman and Global 40 None c/o Credit Suisse Asset 2004 Chief Executive Officer Management, LLC of Credit Suisse from Attn: General Counsel March 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 __________________ 3 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 29 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 AND POSITION(S) LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH FUND SERVED PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS - ------------------------ ----------- ------------ ---------------------------------------------- OFFICERS Steven B. Plump 4 Chief Since Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive 2005 predecessor since 1995; Officer of other Credit Suisse Funds Management, LLC Officer and 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial 1999 Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance 2004 Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal 2004 Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & Sterling 466 Lexington Avenue LLP from September 2000 to September 2004; Senior Counsel New York, New York of the SEC Division of Investment Management from June 10017-3140 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President 2004 Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of other 466 Lexington Avenue Secretary Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since Vice President of Credit Suisse; Associated with Credit Suisse Credit Suisse Asset Treasurer 2002 since 1998; Officer of other Credit Suisse Funds Management,s LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 ___________________ 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 30 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO TAX INFORMATION LETTER December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- IMPORTANT TAX INFORMATION FOR CORPORATE SHAREHOLDERS Corporate Shareholders should note for the year ended December 31, 2005, the percentage of the Portfolio's investment income (i.e., net investment income plus short-term capital gains) that qualified for the intercorporate dividends received deduction is 100.00%. 31 CREDIT SUISSE TRUST -- LARGE CAP VALUE PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12-month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 32 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TRLCV-AR-1205 CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o SMALL CAP VALUE PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the PROSPECTUS, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISKS, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 26, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust--Small Cap Value Portfolio 1 (the "Portfolio") had a gain of 7.67%, vs. an increase of 4.55% for the Russell 2000(R) Index 2 and an increase of 4.71% for the Russell 2000(R) Value Index. 3 THE MARKET: POSITIVE DESPITE RISING ENERGY COSTS, INTEREST RATES The period was an overall positive one for equities. Stocks initially struggled, but rallied into the summer, aided by benign inflation data and good earnings reports from a number of visible companies. To be sure, headwinds were ever-present, notably in the form of hurricane activity, surging energy prices and a Federal Reserve that continued to raise short-term interest rates in small but steady increments. In the face of all this, the economy nonetheless appeared resilient, at least as of late 2005: Third-quarter GDP growth was reported at an annualized rate of 4.1%, the tenth consecutive quarter of 3% or greater growth. The earnings backdrop remained generally supportive late in the year. In the market, high energy prices helped drive the outperformance of energy related stocks, which, despite some late-period weakness, outpaced all other economic sectors in the period. This was reflected in the outperformance of value stocks over growth stocks, as energy companies comprise a relatively large portion of the value universe. Mid-capitalization stocks generally outperformed both large and small-cap stocks for the period. STRATEGIC REVIEW: AIDED BY STOCK SELECTION The Portfolio's outperformance was attributable to good stock selection in the energy, producer durables, financial services and transportation sectors. The Portfolio's overweighting in the energy sector also proved beneficial to its performance. Negative contributors to the Portfolio's performance in the period included its consumer discretionary and health care holdings, as well as its underweighting in the utilities sector, as it outpaced the broader market in 2005. 1 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- With regard to noteworthy portfolio activity, our recent purchases included Salem Communications (1.4% of the Portfolio's net assets as of December 31, 2005), a leading provider of religious radio programming. While the audience for traditional radio formats has continued to decline, Salem's audience has been growing. The market, however, was valuing Salem's shares similarly to other radio broadcasters, which were trading at historically low valuations, at our time of purchase. We also established a position in CACI International (1.6% of the Portfolio's net assets as of December 31, 2005), a provider of information technology solutions to government defense and intelligence agencies. Investors' concerns about congressional budget delays led to a market price decline for the shares, creating an attractive buying opportunity in our judgment. Our late-period sales included Eagle Materials, whose materials are used in residential and commercial construction. The stock had rallied to reach our sell target. We also pared our overall exposure to energy companies before energy stocks tumbled in the fourth quarter of 2005, selling stocks such as Oceaneering International that had performed well. Going forward, we will continue to seek to identify undervalued stocks of small US companies. Using proprietary bottom-up equity research, we look for stocks that are deeply discounted relative to our view of their upside potential, with an emphasis on companies we believe stand to benefit from the positive impact of a likely significant event. The Credit Suisse Value Team Stephen J. Kaszynski Robert E. Rescoe T. Ryan Harkins BECAUSE OF THE NATURE OF THE PORTFOLIO'S INVESTMENTS IN SPECIAL-SITUATION, START-UP AND OTHER SMALL COMPANIES, AN INVESTMENT IN THE PORTFOLIO MAY BE MORE VOLATILE AND LESS LIQUID THAN INVESTMENTS IN LARGER COMPANIES. 2 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 3 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST--SMALL CAP VALUE PORTFOLIO 1, THE RUSSELL 2000(R) INDEX 2,4 AND THE RUSSELL 2000(R) VALUE INDEX 3 FROM INCEPTION (11/30/01). [LINE CHART] CREDIT SUISSE RUSSELL TRUST--SMALL RUSSELL 2000(R) CAP VALUE 2000(R) VALUE PORTFOLIO 1,4 INDEX 2,4 INDEX 3,4 ------------- --------- --------- 11/1 10000 10000 10000 12/01 10600 10617 10612 10720 10507 10753 11010 10219 10819 11510 11041 11629 11730 11141 12038 11240 10646 11640 10910 10118 11383 9800 8590 9691 10050 8569 9649 9310 7954 8960 9430 8209 9094 9840 8941 9820 12/02 9640 8443 9400 9260 8209 9135 9140 7961 8828 9080 8064 8923 9740 8829 9771 10260 9776 10768 10320 9953 10950 10610 10576 11497 10970 11060 11933 10696 10856 11796 11266 11768 12758 11616 12185 13247 12/03 12027 12433 13727 12267 12973 14202 12437 13090 14478 12537 13212 14677 12347 12538 13918 12427 12738 14087 13027 13274 14803 12597 12380 14122 12497 12317 14260 13067 12895 14825 13157 13149 15054 14148 14289 16390 12/04 14478 14712 16782 14088 14099 16132 14818 14337 16453 14528 13927 16114 13797 13129 15283 14408 13989 16215 14978 14529 16932 15879 15450 17895 15759 15164 17483 15712 15211 17454 15065 14738 17016 15610 15453 17706 12/05 15589 15382 17570 4 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 1 SINCE 1 YEAR INCEPTION ------ --------- 7.67% 11.47% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGE IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. ________________ 1 Fee waivers and/or expense reimbursements may reduce expenses for the Portfolio, without which performance would be lower. Waivers and/or reimbursements may be discontinued any time. 2 The Russell 2000(R) Index measures the performance of the 2,000 smallest companies in the Russell 3000(R) Index, which represent approximately 8% of the total market capitalization of the Russell 3000(R) Index. It is an unmanaged index of common stocks that includes reinvestment of dividends and is compiled by Frank Russell Company. Investors cannot invest directly in an index. 3 The Russell 2000(R) Value Index measures the performance of those companies in the Russell 2000(R) Index with lower price-to-book ratios and lower forecasted growth values. It is an unmanaged index of common stocks that includes reinvestment of dividends and is compiled by Frank Russell Company. Investors cannot invest directly in an index. 4 Performance for the benchmark is not available for the period beginning November 30, 2001 (commencement of operations). For that reason performance is shown for the period beginning December 1, 2001. 5 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 6 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,040.80 Expenses Paid per $1,000* $ 6.64 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,018.70 Expenses Paid per $1,000* $ 6.56 ANNUALIZED EXPENSE RATIOS* 1.29% _______________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSES WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROSPECTUS OF THE INSURANCE COMPANY SEPARATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 7 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- SECTOR BREAKDOWN* [BAR CHART] Financial Services 21.7% Consumer Discretionary 18.6% Materials & Processing 13.5% Producer Durables 9.3% Auto & Transportation 6.6% Other Energy 6.3% Utilities 5.7% Health Care 5.3% Technology 3.6% Other 3.2% Consumer Staples 2.4% Integrated Oils 2.0% Short-Term Investments 1.8% _______________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 8 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS (97.0%) AEROSPACE & DEFENSE (0.6%) DRS Technologies, Inc. 3,470 $ 178,427 ------------ AGRICULTURE (0.9%) Delta and Pine Land Co. 10,700 246,207 ------------ AUTO COMPONENTS (4.7%) Accuride Corp.* 43,100 555,990 Modine Manufacturing Co. 6,670 217,375 Proliance International, Inc.* 23,536 124,506 Visteon Corp.*ss. 69,800 436,948 ------------ 1,334,819 ------------ BANKS (10.9%) Alabama National Bancorp. 5,400 349,704 First Niagara Financial Group, Inc. 30,300 438,441 Independent Bank Corp./MA ss. 9,890 282,162 NewAlliance Bancshares, Inc. ss. 24,800 360,592 Partners Trust Financial Group, Inc. 25,500 307,275 Prosperity Bancshares, Inc. ss. 14,400 413,856 Provident Financial Services, Inc. 23,900 442,389 Sun Bancorp, Inc.* 7,300 144,175 Webster Financial Corp. 7,750 363,475 ------------ 3,102,069 ------------ CHEMICALS (2.6%) Chemtura Corp. 35,100 445,770 H.B. Fuller Co. 9,370 300,496 ------------ 746,266 ------------ COMMERCIAL SERVICES & SUPPLIES (4.7%) Banta Corp. ss. 12,280 611,544 Viad Corp. 12,500 366,625 Watson Wyatt Worldwide, Inc. Class A 12,530 349,587 ------------ 1,327,756 ------------ CONSTRUCTION & ENGINEERING (2.1%) EMCOR Group, Inc.* 8,950 604,394 ------------ CONTAINERS & PACKAGING (3.8%) AptarGroup, Inc. 11,180 583,596 Crown Holdings, Inc.* 24,700 482,391 ------------ 1,065,987 ------------ DISTRIBUTION & WHOLESALE (1.8%) Spectrum Brands, Inc.* ss. 24,500 497,595 ------------ See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS DIVERSIFIED FINANCIALS (4.3%) Apollo Investment Corp. 18,200 $ 326,326 Assured Guaranty, Ltd. 14,000 355,460 National Financial Partners Corp. 7,500 394,125 Patriot Capital Funding, Inc. 11,900 145,180 ------------ 1,221,091 ------------ DIVERSIFIED TELECOMMUNICATION SERVICES (2.2%) Eschelon Telecom, Inc.* 5,974 83,935 General Communication, Inc.* 28,800 297,504 Iowa Telecommunications Services, Inc. 15,400 238,546 ------------ 619,985 ------------ ELECTRIC UTILITIES (1.7%) Empire District Electric Co. 11,100 225,663 OGE Energy Corp. 9,110 244,057 ------------ 469,720 ------------ ELECTRICAL EQUIPMENT (1.7%) Brady Corp. 13,440 486,259 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS (3.6%) Electro Scientific Industries, Inc.* 11,120 268,548 Roper Industries, Inc. 5,180 204,662 Varian, Inc.* 9,530 379,198 Woodhead Industries, Inc. 11,810 163,805 ------------ 1,016,213 ------------ FOOD & DRUG RETAILING (1.5%) Ruddick Corp. 19,480 414,534 ------------ FOOD PRODUCTS (0.9%) Sensient Technologies Corp. ss. 14,200 254,180 ------------ GAS UTILITIES (1.8%) National Fuel Gas Co. 7,230 225,504 WGL Holdings, Inc. ss. 9,760 293,385 ------------ 518,889 ------------ HEALTHCARE EQUIPMENT & SUPPLIES (3.3%) Arrow International, Inc. ss. 19,900 576,901 Invacare Corp. 11,060 348,279 ------------ 925,180 ------------ HEALTHCARE PROVIDERS & SERVICES (3.4%) Centene Corp.* 12,400 325,996 LifePoint Hospitals, Inc.* ss. 6,700 251,250 Service Corp. International 46,700 382,006 ------------ 959,252 ------------ See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS HOTELS, RESTAURANTS & LEISURE (2.5%) Landry's Restaurants, Inc. ss. 15,000 $ 400,650 Marcus Corp.ss 13,160 309,260 ------------ 709,910 ------------ HOUSEHOLD PRODUCTS (0.4%) Prestige Brands Holdings, Inc.* ss. 8,300 103,750 ------------ INDUSTRIAL CONGLOMERATES (3.1%) Carlisle Companies, Inc. 6,460 446,709 Teleflex, Inc. 6,800 441,864 ------------ 888,573 ------------ INSURANCE (5.0%) Argonaut Group, Inc. 11,800 386,686 Hanover Insurance Group, Inc. 9,800 409,346 Platinum Underwriters Holdings, Ltd. 15,700 487,799 ProAssurance Corp.* 2,900 141,056 ------------ 1,424,887 ------------ IT CONSULTING & SERVICES (1.6%) CACI International, Inc. Class A* 8,100 464,778 ------------ MACHINERY (7.5%) Albany International Corp. Class A 8,100 292,896 Briggs & Stratton Corp. 12,300 477,117 ESCO Technologies, Inc.* 6,860 305,202 Flowserve Corp.* 10,920 431,995 NACCO Industries, Inc. Class A 1,400 164,010 The Manitowoc Company, Inc. 9,350 469,557 ------------ 2,140,777 ------------ MEDIA (4.9%) Harte-Hanks, Inc. 15,540 410,101 Salem Communications Corp. Class A* ss. 22,700 397,023 Source Interlink Companies, Inc.* ss. 53,100 590,472 ------------ 1,397,596 ------------ MULTILINE RETAIL (0.9%) Bon-Ton Stores, Inc. ss. 14,000 267,820 ------------ OIL & GAS (8.2%) Comstock Resources, Inc.* 13,300 405,783 Denbury Resources, Inc.* 25,300 576,334 Forest Oil Corp.* 8,300 378,231 Houston Exploration Co.* 2,600 137,280 KCS Energy, Inc.* ss. 23,000 557,060 Range Resources Corp. 10,750 283,155 ------------ 2,337,843 ------------ See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS REAL ESTATE (1.2%) Affordable Residential Communities ss. 8,100 $ 77,193 Eagle Hospitality Properties Trust, Inc. 34,800 265,524 ------------ 342,717 ------------ ROAD & RAIL (1.8%) Laidlaw International, Inc. 21,800 506,414 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS (0.4%) Credence Systems Corp.* ss. 18,200 126,672 ------------ SPECIALTY RETAIL (1.2%) Hughes Supply, Inc. 9,400 336,990 ------------ TEXTILES & APPAREL (1.8%) Hartmarx Corp.* ss. 21,900 171,039 Warnaco Group, Inc.* 13,200 352,704 ------------ 523,743 ------------ TOTAL COMMON STOCKS (Cost $22,019,853) 27,561,293 ------------ SHORT-TERM INVESTMENTS (23.7%) State Street Navigator Prime Fund ss. ss. 6,210,525 6,210,525 PAR (000) --------- State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 $ 520 520,000 ------------ TOTAL SHORT-TERM INVESTMENTS (Cost $6,730,525) 6,730,525 ------------ TOTAL INVESTMENTS AT VALUE (120.7%) (Cost $28,750,378) 34,291,818 LIABILITIES IN EXCESS OF OTHER ASSETS (-20.7%) (5,891,337) ------------ NET ASSETS (100.0%) $ 28,400,481 ============ - -------------------------------------------------------------------------------- * Non-income producing security. ss. Security or portion thereof is out on loan. ss.ss. Represents security purchased with cash collateral received for securities on loan. See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value, including collateral for securities on loan of $6,210,525 (Cost $28,750,378) (Note 2) $ 34,291,818 1 Cash 1,056 Receivable for investments sold 331,175 Dividend and interest receivable 29,154 Receivable for portfolio shares sold 14,819 ------------ Total Assets 34,668,022 ------------ LIABILITIES Advisory fee payable (Note 3) 20,203 Administrative services fee payable (Note 3) 7,393 Payable upon return of securities loaned (Note 2) 6,210,525 Payable for investments purchased 7,632 Other accrued expenses payable 21,788 ------------ Total Liabilities 6,267,541 ------------ NET ASSETS Capital stock, $0.001 par value (Note 6) 1,874 Paid-in capital (Note 6) 21,241,563 Undistributed net investment income 22,943 Accumulated net realized gain on investments 1,592,661 Net unrealized appreciation from investments 5,541,440 ------------ Net Assets $ 28,400,481 ============ Shares outstanding 1,873,874 ------------ Net asset value, offering price, and redemption price per share $ 15.16 ============ - -------------------------------------------------------------------------------- 1 Including $6,047,486 of securities on loan. See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 390,189 Interest 24,169 Securities lending 4,751 ------------ Total investment income 419,109 ------------ EXPENSES Investment advisory fees (Note 3) 272,947 Administrative services fees (Note 3) 66,676 Legal fees 19,202 Audit and tax fees 17,230 Printing fees (Note 3) 13,135 Custodian fees 11,627 Insurance expense 4,894 Interest expense (Note 4) 3,589 Trustees' fees 2,445 Commitment fees (Note 4) 870 Transfer agent fees 633 Miscellaneous expense 8,590 ------------ Total expenses 421,838 Less: fees waived (Note 3) (19,517) ------------ Net expenses 402,321 ------------ Net investment income 16,788 ------------ NET REALIZED AND UNREALIZED GAIN FROM INVESTMENTS Net realized gain from investments 1,639,527 Net change in unrealized appreciation (depreciation) from investments 190,748 ------------ Net realized and unrealized gain from investments 1,830,275 ------------ Net increase in net assets resulting from operations $ 1,847,063 ============ See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER 31, DECEMBER 31, 2005 2004 ------------ ------------ FROM OPERATIONS Net investment income (loss) $ 16,788 $ (21,014) Net realized gain from investments 1,639,527 1,080,063 Net change in unrealized appreciation (depreciation) from investments 190,748 2,676,028 ------------ ------------ Net increase in net assets resulting from operations 1,847,063 3,735,077 ------------ ------------ FROM DISTRIBUTIONS Distributions from net realized gains (1,011,410) -- ------------ ------------ Net decrease in net assets resulting from distributions (1,011,410) -- ------------ ------------ FROM CAPITAL SHARE TRANSACTIONS (Note 6) Proceeds from sale of shares 10,109,700 8,405,200 Reinvestment of dividends 1,011,410 -- Net asset value of shares redeemed (10,184,719) (4,008,700) ------------ ------------ Net increase in net assets from capital share transactions 936,391 4,396,500 ------------ ------------ Net increase in net assets 1,772,044 8,131,577 NET ASSETS Beginning of year 26,628,437 18,496,860 ------------ ------------ End of year $ 28,400,481 $ 26,628,437 ============ ============ UNDISTRIBUTED NET INVESTMENT INCOME $ 22,943 $ 4,237 ============ ============ See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Period) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, --------------------------------------------------------------- 2005 2004 2003 2002 2001 1 --------- --------- --------- ---------- --------- PER SHARE DATA Net asset value, beginning of period $ 14.47 $ 12.02 $ 9.64 $ 10.60 $ 10.00 --------- --------- --------- ---------- --------- INVESTMENT OPERATIONS Net investment income (loss) 0.01 (0.01) (0.01) 0.01 0.00 2 Net gain (loss) on investments (both realized and unrealized) 1.10 2.46 2.40 (0.97) 0.60 --------- --------- --------- ---------- --------- Total from investment operations 1.11 2.45 2.39 (0.96) 0.60 --------- --------- --------- ---------- --------- LESS DIVIDENDS Dividends from net investment income -- -- (0.01) (0.00) 2 -- Distributions from net realized gains (0.42) -- -- -- -- --------- --------- --------- ---------- --------- Total dividends and distributions (0.42) -- (0.01) (0.00) 2 -- --------- --------- --------- ---------- --------- NET ASSET VALUE, END OF PERIOD $ 15.16 $ 14.47 $ 12.02 $ 9.64 $ 10.60 ========= ========= ========= ========== ========= Total return 3 7.67% 20.38% 24.76% (9.06)% 6.00% RATIOS AND SUPPLEMENTAL DATA Net assets, end of period (000s omitted) $ 28,400 $ 26,628 $ 18,497 $ 9,184 $ 3,430 Ratio of expenses to average net assets 1.29% 1.29% 1.29% 1.29% 1.29% 4 Ratio of net investment income (loss) to average net assets 0.05% (0.12)% (0.02)% 0.11% 0.03% 4 Decrease reflected in above operating expense ratios due to waivers/reimbursements 0.06% 0.31% 0.38% 0.84% 7.44% 4 Portfolio turnover rate 72% 45% 28% 14% 1% - -------------------------------------------------------------------------------- 1 For the period November 30, 2001 (commencement of operations) through December 31, 2001. 2 This amount represents less than $0.01 per share. 3 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Had certain expenses not been reduced during the periods shown, total returns would have been lower. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. Total returns for periods less than one year are not annualized. 4 Annualized See Accompanying Notes to Financial Statements. 16 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the Small Cap Value Portfolio (the "Portfolio"), is included in this report. The Portfolio is a diversified investment fund that seeks a high level of growth of capital. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of The Commonwealth of Massachusetts as a business trust on March 15, 1995. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION -- The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that using this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent 17 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES third party which has been approved by the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the prices of securities used by a fund to calculate its net asset value may differ from quoted or published prices for the same securities. B) SECURITY TRANSACTIONS AND INVESTMENT INCOME -- Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net realized capital gain can be reduced by a capital loss carry- forward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). D) FEDERAL INCOME TAXES -- No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite distributions to its shareholders, which will be sufficient to relieve it from federal income and excise taxes. E) USE OF ESTIMATES -- The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. F) SHORT-TERM INVESTMENTS -- The Portfolio, together with other funds/portfolios advised by Credit Suisse Asset Management, LLC ("Credit Suisse"), an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money 18 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. G) SECURITIES LENDING -- Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from the securities lending activities. During the year ended December 31, 2005, total earnings from the Portfolio's investment in cash collateral received in connection with securities lending arrangements was $144,421, of which $137,661 was rebated to borrowers (brokers). The Portfolio retained $4,751 in income from the cash collateral investment, and SSB, as lending agent, was paid $2,009. The Portfolio may also be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee, computed daily and payable monthly, from the Portfolio based on the following fee schedule: AVERAGE DAILY NET ASSETS ANNUAL RATE ------------------------ ---------------------------------- First $100 million 0.875% of average daily net assets Next $100 million 0.750% of average daily net assets Over $200 million 0.500% of average daily net assets For the year ended December 31, 2005, investment advisory fees earned and voluntarily waived for the Portfolio were $272,947 and $19,517, respectively. Credit Suisse will not recapture from the Portfolio any fees it waived during the 19 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES fiscal year ended December 31, 2005. Fee waivers and reimbursements are voluntary and may be discontinued by Credit Suisse at any time. Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the Portfolio's average daily net assets. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $31,194. For its co-administrative services, SSB receives a fee, exclusive of out-of-pocket expenses, calculated in total for all the Credit Suisse funds/portfolios co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $ 35,482. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $3,582 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or emergency purposes with Deutsche Bank, A.G. as administrative agent and syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005, the Portfolio had no loans outstanding under the Credit Facility. During the year ended December 31, 2005, the Portfolio had borrowings under the Credit Facility as follows: 20 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 4. LINE OF CREDIT AVERAGE DAILY WEIGHTED AVERAGE MAXIMUM DAILY LOAN BALANCE INTEREST RATE LOAN OUTSTANDING ------------- ---------------- ---------------- $2,654,727 4.424% $2,752,000 NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $21,466,644 and $21,847,162, respectively. NOTE 6. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ------------------ ------------------ Shares sold 657,349 621,805 Shares reinvested 66,235 -- Shares redeemed (689,979) (320,767) ---------- ---------- Net increase 33,605 301,038 ========== ========== On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares of the Portfolio was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ ---------------------- 1 100% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. NOTE 7. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. 21 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES The tax characteristics of dividends and distributions paid during the years ended December 31, 2005 and 2004, respectively, by the Portfolio were as follows: ORDINARY INCOME LONG-TERM CAPITAL GAINS ---------------------- ----------------------- 2005 2004 2005 2004 -------- -------- -------- -------- $387,358 $ -- $624,052 $ -- The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to losses deferred on wash sales and dividends received from Real Estate Investment Trusts. At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio were as follows: Undistributed net investment income $ 345,453 Accumulated net realized gain 1,415,772 Unrealized appreciation 5,395,819 ---------- $7,157,044 ========== At December 31, 2005, the Portfolio had no capital loss carryforwards available to offset possible future capital gains. At December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were as follows: $28,895,999, $5,840,585, $(444,766) and $5,395,819, respectively. At December 31, 2005, the Portfolio reclassified $1,918 from accumulated net realized gain on investments to undistributed net investment income, to adjust for current period permanent book/tax differences which arose principally from differing book/tax treatments of net operating losses, security litigation and dividends received from Real Estate Investment Trusts. Net assets were not affected by these reclassifications. NOTE 8. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 22 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - Small Cap Value Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Small Cap Value Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 23 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory Agreement, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the Small Cap Value Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the contractual advisory fee rate of 0.875% of average daily net assets up to $100 million, declining to 0.75% on the next $100 million and to 0.50% on assets in excess of $200 million, paid by the Portfolio ("Contractual Advisory Fee"), which is reduced to 0.57% after voluntary fee waivers and/or expense reimbursements ("Net Advisory Fee"), to Credit Suisse Asset Management, LLC ("Credit Suisse") in light of the extent and quality of the advisory services provided by Credit Suisse. The Board acknowledged that fee waivers and expense reimbursements can be discontinued at any time. Additionally, the Board received and considered information comparing the Portfolio's Contractual Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Expense Group") and universe of funds (the "Expense Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AGREEMENT The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse. The Board reviewed background information about Credit Suisse, including its Form ADV. The Board considered the background and experience of Credit Suisse's senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential investments. The Board also received and considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. PORTFOLIO PERFORMANCE The Board received and considered the one-, two- and three-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe 24 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the data for the funds included in the Performance Group and the Performance Universe. The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether the breakpoints in the Portfolio's advisory fee structure were appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse and its affiliates as a result of their relationship with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and benefits potentially derived from an increase in Credit Suisse's businesses as a result of its relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse and its affiliates). The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation procedures. The Board also reviewed Credit Suisse's method for allocating portfolio investment opportunities among its advisory clients. 25 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- CONCLUSIONS In selecting Credit Suisse, and approving the Advisory Agreement and the investment advisory fee under such agreement, the Board concluded that: o While the Contractual Advisory Fee was slightly below the median, the Net Advisory Fee was the lowest in the Portfolio's Expense Group and was considered reasonable. o The Portfolio's one-year performance was above the median in the Performance Group and in the Performance Universe and superior to the Lipper index of similar funds. The Portfolio's two-year performance was at the median for the Performance Group and slightly below the median for the Performance Universe. The three-year performance was the lowest in the Performance Group and Performance Universe. The Board had previously identified the need to address the Portfolio's performance, and noted that Credit Suisse is in the process of addressing performance issues. The Board would continue to monitor steps taken by Credit Suisse to improve performance. o Aside from performance (as described above), the Board was satisfied with the nature and extent of the investment advisory services provided to the Portfolio by Credit Suisse and that, based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement is typical of, and consistent with, those provided to similar mutual funds by other investment advisers. The Board understood that Credit Suisse had addressed or was in the process of addressing any performance issues. o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. o In light of the amount of the Net Advisory Fee, the Portfolio's current fee structure was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement. The Independent Trustees were advised by separate independent legal counsel throughout the process. 26 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- TERM OF NUMBER OF OFFICE 1 AND PORTFOLIOS IN POSITION(S) LENGTH PRINCIPAL FUND COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - --------------------------- ----------- ------------- --------------------------- --------------- ---------------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating 2005 and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since Currently retired 41 None c/o Credit Suisse Asset Nominating Portfolio Management, LLC and Audit Inception Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since The Juan Trippe 40 Director of Aetna, Box 208200 Nominating Portfolio Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit Inception of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Date of Birth: 10/29/46 Partner and Chairman of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating Portfolio Distinguished Professor Companies Georgetown University and Audit Inception of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present _________________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 27 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF NUMBER OF OFFICE 1 PORTFOLIOS IN POSITION(S) AND LENGTH PRINCIPAL FUND COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - --------------------------- ----------- ------------- --------------------------- --------------- ---------------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating Portfolio Management Corp. Management, LLC and Audit Inception Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, Portfolio (private investment firms) technologies New York, New York Nominating Inception from July 2002 to present; company); Director of 10022 Committee and Transition Adviser to Wood Resources, LLC. Chairman Chairman SunGard Securities (plywood Date of Birth: 07/10/48 and Audit since Finance, Inc. from manufacturing Committee 2005 February 2002 to July company) Member 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED DIRECTOR Michael E. Kenneally 2,3 Trustee Since Chairman and Global 40 None c/o Credit Suisse Asset 2004 Chief Executive Officer Management, LLC of Credit Suisse from March Attn: General Counsel 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 ___________________ 2 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 3 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 28 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 AND POSITION(S) LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH TRUST SERVED PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS - --------------------------- ----------- ------------- -------------------------------------------------------------- OFFICERS Steven B. Plump 3 Chief Since Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive 2005 predecessor since 1995; Officer of other Credit Suisse Funds Management, LLC Officer and 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial 1999 Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance 2004 Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal 2004 Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & 466 Lexington Avenue Sterling LLP from September 2000 to September 2004; Senior New York, New York Counsel of the SEC Division of Investment Management from 10017-3140 June 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President 2004 Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of 466 Lexington Avenue Secretary other Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since Vice President of Credit Suisse; Associated with Credit Suisse Credit Suisse Asset Treasurer 2002 since 1998; Officer of other Credit Suisse Funds Management, LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 ________________ 3 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 29 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO TAX INFORMATION LETTER December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- IMPORTANT TAX INFORMATION FOR CORPORATE SHAREHOLDERS Corporate Shareholders should note for the year ended December 31, 2005, the percentage of the Fund's investment income (i.e., net investment income plus short-term capital gains) that qualified for the intercorporate dividends received deduction is 47.70%. IMPORTANT TAX INFORMATION FOR CORPORATE SHAREHOLDERS During the year ended December 31, 2005, the Portfolio declared $624,052 in dividends that were designated as a 20% long-term capital gain dividends. 30 CREDIT SUISSE TRUST -- SMALL CAP VALUE PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12-month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 31 This page intentionally left blank 32 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TRSCV-AR-1205 CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o EMERGING MARKETS PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the Prospectus, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISK, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 19, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust--Emerging Markets Portfolio1 (the "Portfolio") had a gain of 27.84%, vs. an increase of 34.54% for the Morgan Stanley Capital International Emerging Markets Index.2 MARKET OVERVIEW: EMERGING MARKETS OUTPERFORM IN GLOBAL RALLY The period was a positive one for stock markets around the world, aided by optimism over global economic growth and generally favorable earnings reports. Emerging markets as a group had overall strong returns in absolute terms and as compared with developed stock markets, helped in part by high and rising commodity prices, which for many commodity-exporting emerging economies resulted in stronger financial profiles. By region, Latin America outpaced the broad emerging market universe, reflecting strong returns from Brazil and Mexico. Asia was positive across the board, but as a region underperformed. The Europe/Middle East/Africa segment (EMEA) was in the middle of the pack, though certain of its smaller markets posted large gains for the period. STRATEGIC REVIEW: ASIAN HOLDINGS UNDERPERFORM WHILE EMEA STOCKS SHINE The Portfolio participated in the broad rally in emerging markets, although it underperformed its benchmark, which we attribute in large part to its positioning in Asia. Most specifically, we were underweighted in Taiwanese technology-exporting companies, which outperformed the domestic companies we favored, and had limited exposure to certain South Korean stocks that had strong showings. Within Latin America, stock selection in Chile detracted from performance, countering good performance from the Portfolio's holdings in Mexico. Elsewhere, the Portfolio was aided by good stock selection within EMEA, in particular with regard to its Russian and South African holdings. This more than offset the Portfolio's underweighting in smaller EMEA markets, such as Egypt, that outperformed. In terms of regional allocation, as of the end of the period we were modestly overweighted in Latin America, with a focus on Brazil and Mexico, where we believe earnings growth and interest rate reductions could support equities. We had an underweighting in EMEA as a whole, primarily due to our underweightings in the smaller central European markets, lack of exposure to smaller Middle Eastern markets and our underweighting in South Africa. We 1 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- ended the period overweighted in Russia, which we think could benefit from high oil prices and a related improvement in domestic liquidity. We remain broadly neutral in Asia, with an emphasis on China, South Korea and, to a lesser extent, Thailand. As of the end of the period, Taiwan and India were underweighted positions in the Portfolio, as were certain smaller southeastern Asian markets. In the wake of several years of strong absolute and relative performance, emerging markets could be vulnerable to any negative shocks (such as rising US short-term rates or unforeseen oil price spikes). Still, against what we expect to be a fairly benign global scenario this year, we believe that investors will continue find emerging markets compelling, given the valuation and earnings differentials with developed markets and the generally favorable domestic economic conditions prevailing in many developing countries. The Credit Suisse Emerging Markets Team Annabel Betz Neil Gregson Matthew J.K. Hickman Elizabeth H. Eaton Jonathan S. Ong INTERNATIONAL INVESTING ENTAILS SPECIAL RISK CONSIDERATIONS, INCLUDING CURRENCY FLUCTUATIONS, LOWER LIQUIDITY, ECONOMIC AND POLITICAL RISKS, AND DIFFERENCES IN ACCOUNTING METHODS; THESE RISKS ARE GENERALLY HEIGHTENED FOR EMERGING-MARKET INVESTMENTS. THE PORTFOLIO MAY INVOLVE A GREATER DEGREE OF RISK THAN OTHER FUNDS THAT SEEK CAPITAL GROWTH BY INVESTING IN LARGER, MORE DEVELOPED MARKETS. IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 2 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- [LINE CHART] COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST - EMERGING MARKETS PORTFOLIO1 AND THE MSCI EMERGING MARKETS FREE INDEX2 FROM INCEPTION (12/31/97). Credit Suisse Trust -- MSCI Emerging Emerging Markets Markets Portfolio 1 Free Index 2,3 ---------------------- --------------- Dec-97 10000 10000 10270 9216 11760 10178 12110 10619 11940 10504 10260 9064 9530 8113 9680 8371 7040 5950 7490 6328 7970 6994 8330 7576 Dec-98 8270 7466 7755 7346 7513 7417 8199 8395 9411 9433 9724 9378 11077 10443 11097 10159 11229 10251 10855 9904 11330 10115 12986 11022 Dec-99 15002 12424 15023 12498 15742 12663 15245 12725 13595 11519 13362 11043 13753 11432 13108 10844 13119 10897 11775 9945 11013 9224 9871 8418 Dec-00 10269 8621 11578 9808 10775 9040 9784 8152 10346 8555 10478 8657 10191 8480 9542 7944 9124 7865 7737 6648 8166 7060 8849 7798 Dec-01 9278 8417 9597 8702 9707 8845 10103 9377 10202 9438 10048 9287 9388 8590 8684 7937 8640 8059 7781 7190 8122 7656 8519 8183 Dec-02 8205 7912 8040 7877 7808 7664 7510 7447 8051 8111 8558 8693 9043 9188 9562 9763 10289 10419 10289 10495 11039 11388 11106 11528 Dec-03 11723 12364 12208 12803 12694 13394 12925 13566 11955 12457 11811 12211 11778 12267 11503 12050 11900 12555 12610 13280 12953 13598 13894 14857 Dec-04 14646 15573 14590 15622 15686 16994 14535 15874 14192 15451 14602 15995 14922 16547 15995 17718 16239 17878 17567 19545 16509 18268 17734 19780 Dec-05 18737 20952 3 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 1 SINCE 1 YEAR 5 YEARS INCEPTION ------ ------- --------- 27.84% 12.78% 8.16% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGES IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. _________________ 1 Fee waivers and/or expense reimbursements may reduce expenses for the Portfolio, without which performance would be lower. Waivers and/or reimbursements may be discontinued at any time. 2 The Morgan Stanley Capital International Emerging Markets Index is a free float-adjusted market capitalization index that is designed to measure equity market performance in the global emerging markets. It is the exclusive property of Morgan Stanley Capital International Inc. Investors cannot invest directly in an index. 3 Performance for the index is not available for the period beginning 12/31/97 (commencement of operations). For that reason, performance is shown for the period beginning 1/1/98. 4 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 5 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,255.60 Expenses Paid per $1,000* $ 7.96 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,018.15 Expenses Paid per $1,000* $ 7.12 ANNUALIZED EXPENSE RATIOS* 1.40% _________________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSE WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROSPECTUS OF THE INSURANCE COMPANY SEPARATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 6 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- [BAR CHART] SECTOR BREAKDOWN* Financials 24.5% Information Technology 18.2% Energy 12.2% Telecom Services 11.2% Consumer Discretionary 10.0% Materials 6.5% Consumer Staples 5.6% Short-Term Investments 4.7% Industrials 4.6% Utilities 1.6% Health Care 0.9% ________________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 7 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS (88.8%) ARGENTINA (0.4%) OIL & GAS (0.4%) Repsol YPF SA ADR ss. 24,500 $ 720,545 ----------- TOTAL ARGENTINA 720,545 ----------- BRAZIL (5.3%) BANKS (0.9%) Unibanco - Uniao de Bancos Brasileiros SA GDR 27,300 1,735,461 ----------- BEVERAGES (0.1%) Companhia de Bebidas das Americas ADR 4,640 151,728 ----------- DIVERSIFIED TELECOMMUNICATION SERVICES (1.2%) Brasil Telecom Participacoes SA 42,900,000 436,439 Brasil Telecom Participacoes SA ADR ss. 12,600 470,610 Tele Norte Leste Participacoes SA 12,505 285,385 Tele Norte Leste Participacoes SA ADR ss. 56,000 1,003,520 ----------- 2,195,954 ----------- ELECTRIC UTILITIES (0.7%) Obrascon Huarte Lain Brasil SA * 82,600 898,680 Tractebel Energia SA 60,100 387,285 ----------- 1,285,965 ----------- FOOD PRODUCTS (0.3%) Cosan SA Industria e Comercio * 19,700 574,678 ----------- OIL & GAS (2.1%) Petroleo Brasileiro SA - Petrobras ADR 60,200 3,875,074 ----------- TOTAL BRAZIL 9,818,860 ----------- CANADA (0.6%) ENERGY EQUIPMENT & SERVICES (0.6%) Niko Resources, Ltd. 24,900 1,177,056 ----------- TOTAL CANADA 1,177,056 ----------- CHILE (1.6%) BEVERAGES (0.4%) Compania Cervecerias Unidas SA ADR ss. 32,300 814,606 ----------- DIVERSIFIED TELECOMMUNICATION SERVICES (0.4%) Compania de Telecomunicaciones de Chile SA ADR ss. 84,000 739,200 ----------- ELECTRIC UTILITIES (0.5%) Enersis SA ADR ss. 78,600 863,814 ----------- See Accompanying Notes to Financial Statements. 8 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS CHILE WATER UTILITIES (0.3%) Inversiones Aguas Metropolitanas SA ADR Rule 144A*++ 30,100 $ 505,680 ----------- TOTAL CHILE 2,923,300 ----------- CHINA (5.7%) AUTOMOBILES (0.3%) Dongfeng Motor Corporation, Ltd. Series H* 2,108,700 533,053 ----------- BANKS (1.0%) China Construction Bank Series H * 5,687,000 1,962,034 ----------- INSURANCE (1.0%) China Life Insurance Company, Ltd. Series H * 2,051,000 1,808,108 ----------- MACHINERY (0.5%) Shanghai Electric Group Company, Ltd. Series H * 2,752,000 940,173 ----------- OIL & GAS (0.7%) China Petroleum & Chemical Corp. Series H 2,764,000 1,368,404 ----------- REAL ESTATE (1.2%) Agile Property Holdings, Ltd. * 2,367,000 1,144,798 GZI Real Estate Investment Trust * 393,000 176,135 New World China Land, Ltd. 1,990,000 838,104 ----------- 2,159,037 ----------- RETAIL (0.4%) Parkson Retail Group, Ltd. * 440,000 794,475 ----------- TEXTILES & APPAREL (0.6%) Ports Design, Ltd. 946,500 1,101,100 ----------- TOTAL CHINA 10,666,384 ----------- HONG KONG (3.1%) AUTOMOBILES (0.4%) Denway Motors, Ltd. 2,500,000 827,954 ----------- INTERNET SOFTWARE & SERVICES (0.6%) Tencent Holdings, Ltd. 957,000 1,022,142 ----------- OIL & GAS (0.6%) CNOOC, Ltd. 1,590,000 1,059,965 ----------- WIRELESS TELECOMMUNICATION SERVICES (1.5%) China Mobile (Hong Kong), Ltd. 584,500 2,766,410 ----------- TOTAL HONG KONG 5,676,471 ----------- See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS HUNGARY (0.8%) BANKS (0.5%) OTP Bank Rt. 29,900 $ 973,937 ----------- OIL & GAS (0.3%) MOL Magyar Olaj-es Gazipari Rt. 5,000 467,544 ----------- TOTAL HUNGARY 1,441,481 ----------- INDIA (4.7%) CHEMICALS (0.8%) Reliance Industries, Ltd. GDR Rule 144A ++ 39,300 1,553,529 ----------- DIVERSIFIED FINANCIALS (0.4%) ICICI Bank, Ltd. ADR ss. 26,500 763,200 ----------- DIVERSIFIED TELECOMMUNICATION SERVICES (1.0%) Bharti Tele-Ventures, Ltd. * 240,500 1,847,513 ----------- ELECTRIC UTILITIES (0.5%) National Thermal Power Corporation, Ltd. 358,400 893,959 ----------- ELECTRICAL EQUIPMENT (0.6%) Bharat Heavy Electricals, Ltd. 34,300 1,056,965 ----------- GAS UTILITIES (0.3%) Gail India, Ltd. 114,700 676,202 ----------- IT CONSULTING & SERVICES (1.1%) Infosys Technologies, Ltd. ADR ss. 14,100 1,140,126 Tata Consultancy Services, Ltd. 22,622 854,277 ----------- 1,994,403 ----------- TOTAL INDIA 8,785,771 ----------- ISRAEL (3.1%) BANKS (0.8%) Bank Hapoalim, Ltd. 336,500 1,552,801 ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS (0.4%) Orbotech, Ltd. * 30,500 731,085 ----------- INSURANCE (0.4%) Harel Insurance Investments, Ltd. 16,800 752,459 ----------- INTERNET SOFTWARE & SERVICES (0.6%) Check Point Software Technologies, Ltd. * 52,100 1,047,210 ----------- PHARMACEUTICALS (0.9%) Teva Pharmaceutical Industries, Ltd. ADR ss. 39,000 1,677,390 ----------- TOTAL ISRAEL 5,760,945 ----------- See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS MALAYSIA (1.2%) BANKS (0.4%) Commerce Asset-Holding Berhad 510,400 $ 769,753 ----------- FOOD PRODUCTS (0.8%) IOI Corporation Berhad 439,100 1,440,624 ----------- TOTAL MALAYSIA 2,210,377 ----------- MEXICO (7.2%) BEVERAGES (0.5%) Fomento Economico Mexicano SA de CV ADR 12,777 926,460 ----------- CONSTRUCTION MATERIALS (0.9%) Cemex SA de CV ADR 27,981 1,660,113 ----------- DIVERSIFIED TELECOMMUNICATION SERVICES (0.5%) Telefonos de Mexico SA de CV ADR ss. 39,800 982,264 ----------- FOOD PRODUCTS (1.0%) Gruma SA Series B 347,900 1,128,308 Grupo Bimbo SA de CV Series A 240,100 835,119 ----------- 1,963,427 ----------- HOUSEHOLD DURABLES (0.5%) Consorcio ARA SA de CV 230,400 1,007,140 ----------- MEDIA (0.6%) Grupo Televisa SA ADR 13,500 1,086,750 ----------- METALS & MINING (0.5%) Grupo Mexico SA de CV Series B 391,850 913,536 ----------- MULTILINE RETAIL (0.6%) Wal-Mart de Mexico SA de CV Series V 193,082 1,070,898 ----------- REAL ESTATE (0.5%) Urbi Desarrollos Urbanos SA de CV * 131,324 907,373 ----------- WIRELESS TELECOMMUNICATION SERVICES (1.6%) America Movil SA de CV ADR Series L 83,874 2,454,153 America Telecom SA de CV Class A1 * 101,700 494,272 ----------- 2,948,425 ----------- TOTAL MEXICO 13,466,386 ----------- OMAN (0.5%) BANKS (0.5%) Bank Muscat SAOG GDR Rule 144A*++ 39,200 908,264 ----------- TOTAL OMAN 908,264 ----------- See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS RUSSIA (6.1%) BANKS (1.4%) Sberbank RF 1,950 $ 2,557,208 ----------- OIL & GAS (3.7%) Gazprom ADR 30,000 2,151,983 Lukoil ADR 82,200 4,849,800 ----------- 7,001,783 ----------- WIRELESS TELECOMMUNICATION SERVICES (1.0%) AO VimpelCom ADR *ss. 40,600 1,795,738 ----------- TOTAL RUSSIA 11,354,729 ----------- SOUTH AFRICA (9.5%) BANKS (1.9%) FirstRand, Ltd. 522,082 1,522,516 Standard Bank Group, Ltd. 168,800 2,021,074 ----------- 3,543,590 ----------- DIVERSIFIED FINANCIALS (0.7%) African Bank Investments, Ltd. 359,200 1,389,287 ----------- HOUSEHOLD DURABLES (0.6%) Steinhoff International Holdings, Ltd. 373,197 1,104,624 ----------- INDUSTRIAL CONGLOMERATES (0.5%) Bidvest Group, Ltd. 65,400 954,244 ----------- INSURANCE (0.9%) Sanlam, Ltd. 702,450 1,683,806 ----------- MEDIA (0.8%) Naspers, Ltd. N Shares 87,900 1,555,201 ----------- METALS & MINING (1.6%) Impala Platinum Holdings, Ltd. 10,800 1,586,617 Mittal Steel South Africa, Ltd. 141,400 1,366,320 ----------- 2,952,937 ----------- OIL & GAS (1.1%) Sasol 56,700 2,037,210 ----------- SPECIALTY RETAIL (1.4%) Edgars Consolidated Stores, Ltd. 211,660 1,175,067 JD Group, Ltd. 110,700 1,342,660 ----------- 2,517,727 ----------- TOTAL SOUTH AFRICA 17,738,626 ----------- See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS SOUTH KOREA (20.5%) AUTO COMPONENTS (0.8%) Hyundai Mobis * 15,570 $ 1,411,508 ----------- AUTOMOBILES (2.3%) Hyundai Motor Company, Ltd. * 46,110 4,386,538 ----------- BANKS (2.9%) Kookmin Bank * 53,110 4,002,722 Shinhan Financial Group Company, Ltd. * 36,260 1,458,368 ----------- 5,461,090 ----------- CONSTRUCTION & ENGINEERING (0.8%) GS Engineering & Construction Corp. * 29,500 1,544,392 ----------- DIVERSIFIED FINANCIALS (1.0%) Hana Financial Group, Inc. 39,895 1,823,365 ----------- HOUSEHOLD DURABLES (1.2%) LG Electronics, Inc. *ss. 24,930 2,175,899 ----------- INDUSTRIAL CONGLOMERATES (0.5%) Daewoo Engineering & Construction Company, Ltd. * 76,400 999,673 ----------- INSURANCE (1.1%) Samsung Fire & Marine Insurance Company, Ltd. 15,920 2,000,702 ----------- METALS & MINING (0.9%) POSCO ADR ss. 33,400 1,653,634 ----------- MULTILINE RETAIL (1.6%) Shinsegae Company, Ltd. * 6,710 2,924,301 ----------- OIL & GAS (0.5%) S-Oil Corp. 13,500 942,263 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS (6.3%) Samsung Electronics Company, Ltd. 18,260 11,747,723 ----------- WIRELESS TELECOMMUNICATION SERVICES (0.6%) SK Telecom Company, Ltd. 6,600 1,180,985 ----------- TOTAL SOUTH KOREA 38,252,073 ----------- TAIWAN (13.6%) BANKS (0.2%) Chinatrust Financial Holding Company, Ltd. 589,000 466,219 ----------- CHEMICALS (0.3%) Formosa Plastics Corp. 376,050 578,142 ----------- See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS TAIWAN COMPUTERS & PERIPHERALS (3.3%) Advantech Company, Ltd. 502,650 $ 1,423,755 Asustek Computer, Inc. 515,000 1,579,476 Chi Mei Optoelectronics Corp. 585,542 863,675 Chi Mei Optoelectronics Corp. GDR Rule 144A ++ 109,941 1,627,124 Quanta Computer, Inc. 523,050 733,800 ----------- 6,227,830 ----------- DIVERSIFIED TELECOMMUNICATION SERVICES (0.5%) Chunghwa Telecom Company, Ltd. 496,000 861,152 ----------- ELECTRICAL EQUIPMENT (0.5%) Cheng Uei Precision Industry Company, Ltd. 275,000 888,258 ----------- ELECTRONIC EQUIPMENT & INSTRUMENTS (2.1%) AU Optronics Corp. ADR ss. 107,863 1,619,024 Hon Hai Precision Industry Company, Ltd. 414,747 2,277,776 ----------- 3,896,800 ----------- INSURANCE (1.7%) Cathay Financial Holding Company, Ltd. 1,057,000 1,910,095 Shin Kong Financial Holding Company, Ltd. 1,645,299 1,274,472 ----------- 3,184,567 ----------- REAL ESTATE (0.3%) Cathay Real Estate Development Company, Ltd. * 1,159,000 511,349 ----------- SEMICONDUCTOR EQUIPMENT & PRODUCTS (4.7%) Advanced Semiconductor Engineering, Inc. 918,678 838,857 MediaTek, Inc. 61,000 713,241 Taiwan Semiconductor Manufacturing Company, Ltd. 3,125,642 5,952,464 United Microelectronics Corp. 2,125,359 1,195,558 ----------- 8,700,120 ----------- TOTAL TAIWAN 25,314,437 ----------- THAILAND (2.3%) BANKS (0.4%) Siam City Bank Public Company, Ltd. 1,225,000 724,038 ----------- CONSTRUCTION & ENGINEERING (0.5%) Italian - Thai Development Public Company, Ltd. 4,877,200 981,388 ----------- OIL & GAS (0.6%) Thai Oil Public Company, Ltd. 670,900 1,039,077 ----------- WIRELESS TELECOMMUNICATION SERVICES (0.8%) Advanced Info Service Public Company, Ltd. 566,100 1,463,575 ----------- TOTAL THAILAND 4,208,078 ----------- See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ----------- COMMON STOCKS TURKEY (2.1%) BANKS (1.6%) Akbank T.A.S. 211,999 $ 1,715,419 Turkiye Garanti Bankasi AS 343,733 1,235,313 ----------- 2,950,732 ----------- WIRELESS TELECOMMUNICATION SERVICES (0.5%) Turkcell Iletisim Hizmetleri AS 165,400 997,087 ----------- TOTAL TURKEY 3,947,819 ----------- UNITED ARAB EMIRATES (0.5%) WIRELESS TELECOMMUNICATION SERVICES (0.5%) Investcom LLC GDR* 67,800 952,590 ----------- TOTAL UNITED ARAB EMIRATES 952,590 ----------- TOTAL COMMON STOCKS (Cost $117,069,623) 165,324,192 ----------- PREFERRED STOCKS (6.2%) BRAZIL (6.2%) BANKS (0.6%) Banco Itau Holding Financeira SA 45,800 1,104,063 ----------- BEVERAGES (0.3%) Companhia de Bebidas das Americas ADR ss. 16,000 608,800 ----------- DIVERSIFIED TELECOMMUNICATION SERVICES (1.1%) Telemar Norte Leste SA Class A 47,900 1,302,355 Telesp - Telecomunicacoes de Sao Paulo SA 32,400 665,202 ----------- 1,967,557 ----------- ELECTRIC UTILITIES (0.3%) AES Tiete SA 10,700,000 233,196 Braskem SA Class A 38,000 309,142 ----------- 542,338 ----------- INDUSTRIAL CONGLOMERATES (0.9%) Bradespar SA 31,800 807,424 Itausa - Investimentos Itau SA 280,496 888,748 ----------- 1,696,172 ----------- INTERNET SOFTWARE & SERVICES (0.1%) Universo Online SA 22,400 188,945 ----------- METALS & MINING (2.2%) Companhia Vale do Rio Doce ADR 85,300 3,092,125 Usinas Siderurgicas de Minas Gerais SA Series A 39,200 933,214 ----------- 4,025,339 ----------- See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE ---------- ------------ PREFERRED STOCKS BRAZIL OIL & GAS (0.7%) Petroleo Brasileiro SA - Petrobras ADR 19,600 $ 1,396,892 ------------ TOTAL PREFERRED STOCKS (Cost $6,977,782) 11,530,106 ------------ RIGHTS (0.0%) THAILAND (0.0%) DIVERSIFIED TELECOMMUNICATION SERVICES (0.0%) True Corporation Public Company, Ltd. strike price $20.60, expires April 2008 ^* (Cost $0) 50,021 0 ------------ SHORT-TERM INVESTMENTS (11.6%) State Street Navigator Prime Fund ss.ss. 12,877,570 12,877,570 PAR (000) ---------- State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 $ 8,677 8,677,000 ------------ TOTAL SHORT-TERM INVESTMENTS (Cost $21,554,570) 21,554,570 ------------ TOTAL INVESTMENTS AT VALUE (106.6%) (Cost $145,601,975) 198,408,868 LIABILITIES IN EXCESS OF OTHER ASSETS (-6.6%) (12,218,709) ------------ NET ASSETS (100.0%) $186,190,159 ============ INVESTMENT ABBREVIATIONS ADR = American Depositary Receipt GDR = Global Depositary Receipt - -------------------------------------------------------------------------------- * Non-income producing security. ++ Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration, normally to qualified Institutional buyers. At December 31, 2005, these securities amounted to a value of $4,594,597 or 2.47% of net assets. ^ Not readily marketable security; security is valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees. ss. Security or portion thereof is out on loan. ss.ss. Represents security purchased with cash collateral received for securities on loan. See Accompanying Notes to Financial Statements. 16 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value, including collateral for securities on loan of $12,877,570 (Cost $145,601,975) (Note 2) $ 198,408,868 1 Cash 956 Foreign currency at value (Cost $711,620) 717,811 Receivable for portfolio shares sold 419,743 Dividend and interest receivable 287,662 Receivable for investments sold 142,896 Prepaid expenses and other assets 7,149 -------------- Total Assets 199,985,085 -------------- LIABILITIES Advisory fee payable (Note 3) 187,886 Administrative services fee payable (Note 3) 35,313 Payable upon return of securities loaned (Note 2) 12,877,570 Payable for investments purchased 471,419 Deferred foreign tax liability (Note 2) 124,438 Payable for portfolio shares redeemed 19,956 Other accrued expenses payable 78,344 -------------- Total Liabilities 13,794,926 -------------- NET ASSETS Capital stock, $0.001 par value (Note 6) 11,069 Paid-in capital (Note 6) 130,479,092 Undistributed net investment income 953,171 Accumulated net realized gain on investments and foreign currency transactions 2,055,855 Net unrealized appreciation from investments and foreign currency translations 52,690,972 -------------- Net Assets $ 186,190,159 ============== Shares outstanding 11,069,191 -------------- Net asset value, offering price, and redemption price per share $ 16.82 ============== - -------------------------------------------------------------------------------- 1 Including $12,537,618 of securities on loan See Accompanying Notes to Financial Statements. 17 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 3,745,761 Interest 107,085 Securities lending 22,883 Foreign taxes withheld (485,287) -------------- Total investment income 3,390,442 -------------- EXPENSES Investment advisory fees (Note 3) 1,686,255 Administrative services fees (Note 3) 241,832 Custodian fees 146,319 Printing fees (Note 3) 67,822 Audit and tax fees 25,293 Legal fees 18,036 Insurance expense 6,503 Transfer agent fees 6,035 Commitment fees (Note 4) 3,444 Registration fees 3,268 Trustees' fees 2,778 Miscellaneous expense 23,122 -------------- Total expenses 2,230,707 Less: fees waived (Note 3) (342,098) -------------- Net expenses 1,888,609 -------------- Net investment income 1,501,833 -------------- NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS AND FOREIGN CURRENCY RELATED ITEMS Net realized gain from investments (including Thailand Capital Gain Tax of $163,166) 8,538,524 Net realized loss from foreign currency transactions (327,729) Net change in unrealized appreciation (depreciation) from investments 26,043,901 Net change in unrealized appreciation (depreciation) from foreign currency translations 105,208 -------------- Net realized and unrealized gain from investments and foreign currency related items 34,359,904 -------------- Net increase in net assets resulting from operations $ 35,861,737 ============== See Accompanying Notes to Financial Statements. 18 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 FROM OPERATIONS ----------------- ----------------- Net investment income $ 1,501,833 $ 1,061,862 Net realized gain from investments and foreign currency transactions 8,210,795 11,247,576 Net change in unrealized appreciation (depreciation) from investments and foreign currency translations 26,149,109 8,162,457 ----------------- ----------------- Net increase in net assets resulting from operations 35,861,737 20,471,895 ----------------- ----------------- FROM DIVIDENDS Dividends from net investment income (986,165) (257,121) ----------------- ----------------- Net decrease in net assets resulting from dividends (986,165) (257,121) ----------------- ----------------- FROM CAPITAL SHARE TRANSACTIONS (Note 6) Proceeds from sale of shares 67,779,637 48,651,946 Reinvestment of dividends 986,165 257,121 Net asset value of shares redeemed (32,675,340) (27,681,607) ----------------- ----------------- Net increase in net assets from capital share transactions 36,090,462 21,227,460 ----------------- ----------------- Net increase in net assets 70,966,034 41,442,234 NET ASSETS Beginning of year 115,224,125 73,781,891 ----------------- ----------------- End of year $ 186,190,159 $ 115,224,125 ================= ================= UNDISTRIBUTED NET INVESTMENT INCOME $ 953,171 $ 626,735 ================= ================= See Accompanying Notes to Financial Statements. 19 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Year) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, ------------------------------------------------------- 2005 2004 2003 2002 2001 --------- -------- --------- -------- --------- PER SHARE DATA Net asset value, beginning of year $ 13.25 $ 10.63 $ 7.44 $ 8.43 $ 9.33 --------- -------- --------- -------- --------- INVESTMENT OPERATIONS Net investment income 0.14 0.12 0.07 0.01 0.06 Net gain (loss) on investments and foreign currency related items (both realized and unrealized) 3.53 2.53 3.12 (0.98) (0.96) --------- -------- --------- -------- --------- Total from investment operations 3.67 2.65 3.19 (0.97) (0.90) --------- -------- --------- -------- --------- LESS DIVIDENDS AND DISTRIBUTIONS Dividends from net investment income (0.10) (0.03) -- (0.02) -- --------- -------- --------- -------- --------- NET ASSET VALUE, END OF YEAR $ 16.82 $ 13.25 $ 10.63 $ 7.44 $ 8.43 ========= ======== ========= ======== ========= Total return 1 27.84% 25.02% 42.88% (11.56)% (9.65)% RATIOS AND SUPPLEMENTAL DATA Net assets, end of year (000s omitted) $ 186,190 $115,224 $ 73,782 $ 43,867 $ 38,331 Ratio of expenses to average net assets 1.40% 1.40% 1.40% 1.40% 1.40% Ratio of net investment income to average net assets 1.11% 1.21% 0.94% 0.13% 0.63% Decrease reflected in above operating expense ratios due to waivers/reimbursements 0.25% 0.29% 0.41% 0.44% 0.49% Portfolio turnover rate 77% 121% 167% 128% 130% - -------------------------------------------------------------------------------- 1 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Had certain expenses not been reduced during the years shown, total returns would have been lower. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. See Accompanying Notes to Financial Statements. 20 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the Emerging Markets Portfolio (the "Portfolio"), is included in this report. The Portfolio is a diversified investment fund that seeks long-term growth of capital. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of The Commonwealth of Massachusetts as a business trust on March 15, 1995. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION - The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that using this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent third party which has been approved by 21 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the prices of securities used by a fund to calculate its net asset value may differ from quoted or published prices for the same securities. B) FOREIGN CURRENCY TRANSACTIONS - The books and records of the Portfolio are maintained in U.S. dollars. Transactions denominated in foreign currencies are recorded at the current prevailing exchange rates. All assets and liabilities denominated in foreign currencies are translated into U.S. dollar amounts at the current exchange rate at the end of the period. Translation gains or losses resulting from changes in the exchange rate during the reporting period and realized gains and losses on the settlement of foreign currency transactions are reported in the results of operations for the current period. The Portfolio does not isolate that portion of realized gains and losses on investments in EQUITY securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of equity securities. The Portfolio isolates that portion of realized gains and losses on investments in DEBT securities which is due to changes in the foreign exchange rate from that which is due to changes in market prices of debt securities. C) SECURITY TRANSACTIONS AND INVESTMENT INCOME - Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. D) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS - Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net realized capital gain can be reduced by a capital loss carryforward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). E) FEDERAL INCOME TAXES - No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite distributions to 22 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES its shareholders, which will be sufficient to relieve it from federal income and excise taxes. F) USE OF ESTIMATES - The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. G) SHORT-TERM INVESTMENTS - The Portfolio, together with other funds/portfolios advised by Credit Suisse Asset Management, LLC ("Credit Suisse"), an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. H) FORWARD FOREIGN CURRENCY CONTRACTS - The Portfolio may enter into forward foreign currency contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering into these contracts from the potential inability of counterparties to meet the terms of their contracts and from unanticipated movements in the value of a foreign currency. The Portfolio will enter into forward foreign currency contracts primarily for hedging purposes. Forward foreign currency contracts are adjusted by the daily forward exchange rate of the underlying currency, and any gains or losses are recorded for financial statement purposes as unrealized until the contract settlement date or an offsetting position is entered into. At December 31, 2005, the Portfolio had no open forward foreign currency contracts. I) SECURITIES LENDING - Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by 23 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from the securities lending activities. During the year ended December 31, 2005, total earnings from the Portfolio's investment in cash collateral received in connection with securities lending arrangements was $296,288, of which $263,518 was rebated to borrowers (brokers). The Portfolio retained $22,883 in income from the cash collateral investment and SSB, as lending agent, was paid $9,887. The Portfolio may also be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. J) OTHER - The Portfolio may invest in securities of foreign countries and governments which involve certain risks in addition to those inherent in domestic investments. Such risks generally include, among others, currency risk (fluctuations in currency exchange rates), information risk (key information may be inaccurate or unavailable) and political risk (expropriation, nationalization or the imposition of capital or currency controls or punitive taxes). Other risks of investing in foreign securities include liquidity and valuation risks. The Portfolio's investments in securities of issuers located in less developed countries considered to be "emerging markets" involve risks in addition to those generally applicable to foreign securities. Focusing on emerging (less developed) markets involves higher levels of risk, including increased currency, information, liquidity, market, political and valuation risks. Deficiencies in regulatory oversight, market infrastructure, shareholder protections and company laws could expose the Portfolio to operational and other risks as well. Some countries may have restrictions that could limit the Portfolio's access to attractive investment opportunities. Additionally, emerging markets often face serious economic problems (such as high external debt, inflation and unemployment) that could subject the Portfolio to increased volatility or substantial declines in value. 24 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES The Portfolio may be subject to taxes imposed by countries in which it invests with respect to its investments in issuers existing or operating in such countries. Such taxes are generally based on income earned or repatriated and capital gains realized on the sale of such investments. The Portfolio accrues such taxes when the related income or capital gains are earned. NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee from the Portfolio at an annual rate of 1.25% of the Portfolio's average daily net assets. For the year ended December 31, 2005, investment advisory fees earned and voluntarily waived were $1,686,255 and $342,098, respectively. Credit Suisse will not recapture from the Portfolio any fees it waived during the fiscal year ended December 31, 2005. Fee waivers and reimbursements are voluntary and may be discontinued by Credit Suisse at any time. Credit Suisse Asset Management Limited (U.K.) ("Credit Suisse U.K.") and Credit Suisse Asset Management Limited (Australia) ("Credit Suisse Australia"), affiliates of Credit Suisse, are sub-investment advisers to the Portfolio (the "Sub-Advisers"). Credit Suisse U.K's and Credit Suisse Australia's sub-investment advisory fees are paid by Credit Suisse out of Credit Suisse's net investment advisory fee and are not paid by the Portfolio. Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the Portfolio's average daily net assets. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $134,900. For its co-administrative services, SSB receives a fee, exclusive of out-of-pocket expenses calculated in total for all the Credit Suisse funds/portfolios co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $106,932. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. 25 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $8,048 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or emergency purposes with Deutsche Bank, A.G. as administrative agent and syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005 and during the year ended December 31, 2005, the Portfolio had no borrowings under the Credit Facility. NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $133,149,699 and $100,785,041, respectively. NOTE 6. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ------------------ ------------------ Shares sold 4,677,861 4,217,158 Shares issued in reinvestment of dividends 66,097 23,459 Shares redeemed (2,371,979) (2,483,712) ----------- ----------- Net increase 2,371,979 1,756,905 =========== =========== 26 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 6. CAPITAL SHARE TRANSACTIONS On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ ---------------------- 6 95% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. NOTE 7. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. The tax characteristics of dividends paid during the years ended December 31, 2005, and 2004, respectively, by the Portfolio were as follows: ORDINARY INCOME --------------- 2005 2004 -------- -------- $986,165 $257,121 The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to mark-to-market of foreign currency transactions, losses deferred due to wash sales, post-October losses and the mark-to-market income from Passive Foreign Investment Companies. At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio was as follows: Undistributed net investment income $ 1,930,527 Accumulated net realized gain 2,149,933 Unrealized appreciation 51,697,471 Deferral of post-October currency losses (77,933) ----------- $55,699,998 =========== During the tax year ended December 31, 2005, the Portfolio utilized $5,569,803 of the capital loss carryforward. 27 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES Under current tax law, certain capital losses realized after October 31 within a taxable year may be deferred and treated as occurring on the first day of the following tax year. For the tax period ended December 31, 2005, the Portfolio elected to defer net losses arising between November 1, 2005 and December 31, 2005 as follows: CURRENCY -------- $77,933 As of December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were as follows: $146,595,662 $53,837,534, $(2,024,328) and $51,813,206, respectively. At December 31, 2005, the Portfolio reclassified $189,232 from undistributed net investment income to accumulated net realized loss from investments, to adjust for current year permanent book/tax differences which arose principally from differing book/tax treatments of foreign currency transactions, realized capital gains tax and security litigation, and the sale of Passive Foreign Investment Companies. Net assets were not affected by these reclassifications. NOTE 8. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 28 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - Emerging Markets Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Emerging Markets Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 29 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory and Sub-Advisory Agreements, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the Emerging Markets Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the contractual advisory fee rate of 1.25% for the Portfolio ("Contractual Advisory Fee") in light of the extent and quality of the advisory services provided by Credit Suisse Asset Management, LLC ("Credit Suisse") or Credit Suisse Asset Management Limited U.K. ("Credit Suisse U.K.") and Credit Suisse Asset Management Limited Australia ("Credit Suisse Australia"). The Board also reviewed and considered the fee waivers and/or expense reimbursement arrangements currently in place for the Portfolio and considered the actual fee rates of 0.96% paid by the Portfolio after taking waivers and reimbursements into account ("Net Advisory Fee"). The Board acknowledged that the fee waivers and reimbursements could be discontinued at any time. In addition, the Board noted that the compensation paid to Credit Suisse U.K. and Credit Suisse Australia (collectively, the "Sub-Advisers") does not increase the fees or expenses otherwise incurred by the Portfolio's shareholders. Additionally, the Board received and considered information comparing the Portfolio's Contractual Advisory Fee and Net Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Peer Group") and universe of funds (the "Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AND SUB-ADVISORY AGREEMENTS The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement and by the Sub-Advisers under the Sub-Advisory Agreements. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse and the Sub-Advisers. The Board reviewed background information about Credit Suisse and the Sub-Advisers, including their respective Form ADV. The Board considered the background and experience of both Credit Suisse's and the Sub-Advisers' senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse and the Sub-Advisers. With respect to the Sub-Advisers, the Board also considered their expertise in managing the types of global investments that the Portfolio utilizes in its investment strategy. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential investments. The Board also received and considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. In approving the Sub-Advisory Agreements, the Board also considered the benefits of retaining Credit Suisse's United Kingdom and Australian affiliates given the increased complexity of the domestic and international securities markets, 30 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- specifically that retention of Credit Suisse U.K. and Credit Suisse Australia expands the universe of companies and countries from which investment opportunities could be sought and enhances the ability of the Portfolio to obtain the best price and execution on trades in international markets. PORTFOLIO PERFORMANCE The Board received and considered the one-, two-, three-, four- and five-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the funds included in the Performance Group and the Performance Universe. The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including any fee waivers or fee caps, as well as other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether alternative fee structures (such as breakpoint fee structures) would be more appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse, the Sub-Advisers and their affiliates as a result of their relationship with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and the Sub-Advisers and benefits potentially derived from an increase in Credit Suisse's and the Sub-Advisers' businesses as a result of their relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse, the Sub-Advisers and their affiliates). The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation procedures. The Board also reviewed Credit Suisse's and the Sub-Advisers' method for allocating portfolio investment opportunities among their advisory clients. 31 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- CONCLUSIONS In selecting Credit Suisse and the Sub-Advisers, and approving the Advisory Agreement and the investment advisory fee under such agreement and the Sub-Advisory Agreements, the Board concluded that: o Although the Contractual Advisory Fee was greater than the median of the Portfolio's Peer Group, the Net Advisory Fee was lower than the median of the Portfolio's Peer Group. In addition, the Board recognized that Credit Suisse has historically evidenced a willingness to waive fees. The Board considered that the Net Advisory Fee would decrease to 0.91% when the additional voluntary fee waiver (described below) is taken into account. The Board considered the Net Advisory Fee to be reasonable. o The Portfolio's one-, two-, three-, four- and five-year performance lagged that of the Portfolio's Performance Group and Performance Universe. The Board had previously identified the need to address the Portfolio's performance, and noted that Credit Suisse was in the process of addressing performance issues. After discussion with the Board, Credit Suisse had agreed to an additional one-year voluntary fee reduction of five basis points. The Board would continue to monitor steps undertaken by Credit Suisse to improve performance. o Aside from performance (as described above), the Board was satisfied with the nature, extent and quality of the investment advisory services provided to the Portfolio by Credit Suisse and the Sub-Advisers and that, based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement and by the Sub-Advisers under the Sub-Advisory Agreements are typical of, and consistent with, those provided to mutual funds by other investment advisers. The Board understood that Credit Suisse was in the process of addressing performance issues. o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio and willingness to cap fees and expenses, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. o In light of the relatively small size of the Portfolio, the amount of the Net Advisory Fee and the additional voluntary fee reduction, the Portfolio's current fee structure (without breakpoints) was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement and the Sub-Advisory Agreements. The Independent Trustees were advised by separate independent legal counsel throughout the process. 32 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ------------- ----------------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating 2005 and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since Currently retired 41 None c/o Credit Suisse Asset Nominating 1999 Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since The Juan Trippe 40 Director of Aetna, Box 208200 Nominating 1998 2 Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Date of Birth: 10/29/46 Partner and Chairman of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating 2001 Distinguished Professor Companies Georgetown University and Audit of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present ___________________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 2 Mr. Garten was initially appointed as a Trustee of the Trust on February 6, 1998. He resigned as Trustee on February 3, 2000, and was subsequently re-appointed on December 21, 2000. 33 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - ------------------------- ----------- ------------ -------------------------- ------------- ----------------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating 1999 Management Corp. Management, LLC and Audit Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, 1999 (private investment firms) technologies New York, New York Nominating and from July 2002 to present; company); Director of 10022 Committee Chairman Transition Adviser to Wood Resources, LLC. Chairman since SunGard Securities (plywood Date of Birth: 07/10/48 and Audit 2005 Finance, Inc. from manufacturing Committee February 2002 to July company) Member 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED TRUSTEE Michael E. Kenneally 3,4 Trustee Since Chairman and Global 40 None c/o Credit Suisse Asset 2004 Chief Executive Officer Management, LLC of Credit Suisse from Attn: General Counsel March 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 __________________ 3 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 34 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 AND POSITION(S) LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH FUND SERVED PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS - ------------------------- ----------- ------------ ------------------------------------------------------------- OFFICERS Steven B. Plump 4 Chief Since Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive 2005 predecessor since 1995; Officer of other Credit Suisse Funds Management, LLC Officer and 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial 1999 Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance 2004 Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal 2004 Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & Sterling 466 Lexington Avenue LLP from September 2000 to September 2004; Senior Counsel New York, New York of the SEC Division of Investment Management from June 10017-3140 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President 2004 Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of other 466 Lexington Avenue Secretary Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since Vice President of Credit Suisse; Associated with Credit Suisse Credit Suisse Asset Treasurer 2002 since 1998; Officer of other Credit Suisse Funds Management, LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 ___________________ 4 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 35 CREDIT SUISSE TRUST--EMERGING MARKETS PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12-month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 36 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TREMK-AR-1205 CREDIT SUISSE [LOGO] CREDIT SUISSE FUNDS Annual Report December 31, 2005 CREDIT SUISSE TRUST o BLUE CHIP PORTFOLIO Credit Suisse Trust (the "Trust") shares are not available directly to individual investors, but may be offered only through certain insurance products and pension and retirement plans. The Trust's investment objectives, risks, charges and expenses (which should be considered carefully before investing), and more complete information about the Trust, are provided in the PROSPECTUS, which should be read carefully before investing. You may obtain additional copies by calling 800-222-8977 or by writing to Credit Suisse Trust, P.O. Box 55030, Boston, MA 02205-5030. Credit Suisse Asset Management Securities, Inc., Distributor, is located at 466 Lexington Ave., New York, NY 10017-3140. The Trust is advised by Credit Suisse Asset Management, LLC. THE VIEWS OF THE PORTFOLIO'S MANAGEMENT ARE AS OF THE DATE OF THE LETTER AND THE PORTFOLIO HOLDINGS DESCRIBED IN THIS DOCUMENT ARE AS OF DECEMBER 31, 2005; THESE VIEWS AND PORTFOLIO HOLDINGS MAY HAVE CHANGED SUBSEQUENT TO THESE DATES. NOTHING IN THIS DOCUMENT IS A RECOMMENDATION TO PURCHASE OR SELL SECURITIES. PORTFOLIO SHARES ARE NOT DEPOSITS OR OTHER OBLIGATIONS OF CREDIT SUISSE ASSET MANAGEMENT, LLC ("CREDIT SUISSE") OR ANY AFFILIATE, ARE NOT FDIC-INSURED AND ARE NOT GUARANTEED BY CREDIT SUISSE OR ANY AFFILIATE. PORTFOLIO INVESTMENTS ARE SUBJECT TO INVESTMENT RISKS, INCLUDING LOSS OF YOUR INVESTMENT. CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- January 26, 2006 Dear Shareholder: For the 12 months ended December 31, 2005, Credit Suisse Trust -- Blue Chip Portfolio 1 (the "Portfolio") had a gain of 5.78%, vs. an increase of 4.91% for the S&P 500 Index. 2 THE MARKET: POSITIVE DESPITE RISING ENERGY COSTS, INTEREST RATES The period was an overall positive one for equities. Stocks initially struggled, but rallied into the summer, aided by benign inflation data and good earnings reports from a number of visible companies. To be sure, headwinds were ever-present, notably in the form of hurricane activity, surging energy prices and a Federal Reserve that continued to raise short-term interest rates in small but steady increments. In the face of all this, the economy nonetheless appeared resilient, at least as of late 2005: Third-quarter GDP growth was reported at an annualized rate of 4.1%, the tenth consecutive quarter of 3% or greater growth. The earnings backdrop remained generally supportive late in the year. In the market, high energy prices helped drive the outperformance of energy related stocks, which, despite some late-period weakness, outpaced all other economic sectors in the period. This was reflected in the outperformance of value stocks over growth stocks, as energy companies comprise a relatively large portion of the value universe. Mid-capitalization stocks generally outperformed both large- and small-cap stocks for the period. STRATEGIC REVIEW: CONSUMER STOCKS AID PERFORMANCE The Portfolio outperformed its benchmark in the period, aided by good stock selection in the consumer area, in particular retail companies. The Portfolio energy holdings also supported performance, in both absolute and relative terms. On the negative side, relatively speaking, the Portfolio's industrials and technology stocks modestly detracted from its performance. As a reminder, effective June 1, 2005, the Credit Suisse Quantitative Resources Group manages the Portfolio. We employ quantitative portfolio techniques to select portfolio securities. Our quantitative models are designed to (1) forecast the expected relative returns of stocks by analyzing a number of fundamental factors, (2) to identify stocks that might likely suffer price declines if market conditions deteriorate and limit the Portfolio's exposure to such low 1 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- quality stocks and (3) to help determine the Portfolio's relative exposure to different industry sectors. The Credit Suisse Quantitative Resources Group Joseph Cherian William Weng Todd Jablonski THE VALUE OF INVESTMENTS GENERALLY WILL FLUCTUATE IN RESPONSE TO MARKET MOVEMENTS. IN ADDITION TO HISTORICAL INFORMATION, THIS REPORT CONTAINS FORWARD-LOOKING STATEMENTS, WHICH MAY CONCERN, AMONG OTHER THINGS, DOMESTIC AND FOREIGN MARKET, INDUSTRY AND ECONOMIC TRENDS AND DEVELOPMENTS AND GOVERNMENT REGULATION AND THEIR POTENTIAL IMPACT ON THE PORTFOLIO'S INVESTMENTS. THESE STATEMENTS ARE SUBJECT TO RISKS AND UNCERTAINTIES AND ACTUAL TRENDS, DEVELOPMENTS AND REGULATIONS IN THE FUTURE AND THEIR IMPACT ON THE PORTFOLIO COULD BE MATERIALLY DIFFERENT FROM THOSE PROJECTED, ANTICIPATED OR IMPLIED. THE PORTFOLIO HAS NO OBLIGATION TO UPDATE OR REVISE FORWARD-LOOKING STATEMENTS. 2 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- COMPARISON OF CHANGE IN VALUE OF $10,000 INVESTMENT IN THE CREDIT SUISSE TRUST--BLUE CHIP PORTFOLIO 1 AND THE S&P 500 INDEX 2,3 FROM INCEPTION (11/30/01). CREDIT SUISSE TRUST--BLUE S&P 500 DATE CHIP PORTFOLIO 1 INDEX 2,3 ----- ---------------- --------- 11/01 10000 10000 12/01 10020 10088 9800 9940 9520 9749 9880 10115 9140 9502 9000 9432 8290 8760 7670 8077 7710 8130 6850 7247 7430 7885 7870 8349 12/02 7351 7858 7171 7652 7041 7538 7141 7611 7711 8238 8041 8672 8141 8783 8321 8937 8461 9112 8369 9015 8811 9525 8801 9609 12/03 9182 10113 9353 10298 9453 10442 9303 10284 9162 10123 9293 10262 9393 10461 9082 10115 9032 10156 9131 10266 9242 10423 9647 10844 12/04 10021 11213 9798 10940 9940 11170 9788 10972 9647 10764 9859 11107 9940 11123 10304 11536 10233 11431 10386 11524 10152 11331 10539 11760 12/05 10600 11764 3 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- AVERAGE ANNUAL RETURNS AS OF DECEMBER 31, 2005 1 SINCE 1 YEAR INCEPTION ------ --------- 5.78% 1.44% RETURNS REPRESENT PAST PERFORMANCE AND INCLUDE CHANGE IN SHARE PRICE AND REINVESTMENT OF DIVIDENDS AND CAPITAL GAINS. PAST PERFORMANCE CANNOT GUARANTEE FUTURE RESULTS. THE CURRENT PERFORMANCE OF THE PORTFOLIO MAY BE LOWER OR HIGHER THAN THE FIGURES SHOWN. RETURNS AND SHARE PRICE WILL FLUCTUATE, AND REDEMPTION VALUE MAY BE MORE OR LESS THAN ORIGINAL COST. THE PERFORMANCE RESULTS DO NOT REFLECT THE DEDUCTION OF TAXES THAT A SHAREHOLDER WOULD PAY ON PORTFOLIO DISTRIBUTIONS OR THE REDEMPTION OF PORTFOLIO SHARES. PERFORMANCE INCLUDES THE EFFECT OF DEDUCTING EXPENSES, BUT DOES NOT INCLUDE CHARGES AND EXPENSES ATTRIBUTABLE TO ANY PARTICULAR VARIABLE CONTRACT OR PLAN. ACCORDINGLY, THE PROSPECTUS OF THE SPONSORING PARTICIPATING INSURANCE COMPANY SEPARATE ACCOUNT OR PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS SHOULD BE CAREFULLY REVIEWED FOR INFORMATION ON RELEVANT CHARGES AND EXPENSES. EXCLUDING THESE CHARGES AND EXPENSES FROM QUOTATIONS OF PERFORMANCE HAS THE EFFECT OF INCREASING THE PERFORMANCE QUOTED, AND THE EFFECT OF THESE CHARGES SHOULD BE CONSIDERED WHEN COMPARING PERFORMANCE TO THAT OF OTHER MUTUAL FUNDS. PERFORMANCE INFORMATION CURRENT TO THE MOST RECENT MONTH-END IS AVAILABLE AT WWW.CREDIT-SUISSE.COM/US. _____________ 1 Fee waivers and/or expense reimbursements may reduce expenses for the Portfolio, without which performance would be lower. Waivers and/or reimbursements may be discontinued any time. 2 The Standard & Poor's 500 Index is an unmanaged index (with no defined investment objective) of common stocks. It includes reinvestment of dividends, and is a registered trademark of McGraw-Hill Co., Inc. Investors cannot invest directly in an index. 3 Performance for the benchmark is not available for the period beginning November 30, 2001 (commencement of operations). For that reason, performance is shown for the period beginning December 1, 2001. 4 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- INFORMATION ABOUT YOUR PORTFOLIO'S EXPENSES As an investor of the Portfolio, you incur two types of costs: ongoing expenses and transaction costs. Ongoing expenses include management fees, distribution and service (12b-1) fees and other Portfolio expenses. Examples of transaction costs include sales charges (loads), redemption fees and account maintenance fees, which are not shown in this section and which would result in higher total expenses. The following table is intended to help you understand your ongoing expenses of investing in the Portfolio and to help you compare these expenses with the ongoing expenses of investing in other mutual funds. The table is based on an investment of $1,000 made at the beginning of the six month period ended December 31, 2005. The table illustrates your Portfolio's expenses in two ways: o ACTUAL PORTFOLIO RETURN. This helps you estimate the actual dollar amount of ongoing expenses paid on a $1,000 investment in the Portfolio using the Portfolio's actual return during the period. To estimate the expenses you paid over the period, 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 in the "Expenses Paid per $1,000" line under the share class you hold. o HYPOTHETICAL 5% PORTFOLIO RETURN. This helps you to compare your Portfolio's ongoing expenses with those of other mutual funds using the Portfolio's actual expense ratio and a hypothetical rate of return of 5% per year before expenses. Examples using a 5% hypothetical fund return may be found in the shareholder reports of other mutual funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. Please note that the expenses shown in these tables are meant to highlight your ongoing expenses only and do not reflect any transaction costs, such as sales charges (loads) or redemption fees. If these transaction costs had been included, your costs would have been higher. The "Expenses Paid per $1,000" line of the tables is useful in comparing ongoing expenses only and will not help you determine the relative total expenses of owning different funds. 5 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- EXPENSES AND VALUE OF A $1,000 INVESTMENT FOR THE SIX MONTH PERIOD ENDED DECEMBER 31, 2005 - -------------------------------------------------------------------------------- ACTUAL PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,066.40 Expenses Paid per $1,000* $ 4.95 HYPOTHETICAL 5% PORTFOLIO RETURN Beginning Account Value 7/1/05 $1,000.00 Ending Account Value 12/31/05 $1,020.42 Expenses Paid per $1,000* $ 4.84 ANNUALIZED EXPENSE RATIOS* 0.95% ______________ * EXPENSES ARE EQUAL TO THE PORTFOLIO'S ANNUALIZED EXPENSE RATIO MULTIPLIED BY THE AVERAGE ACCOUNT VALUE OVER THE PERIOD, MULTIPLIED BY THE NUMBER OF DAYS IN THE MOST RECENT FISCAL HALF YEAR PERIOD, THEN DIVIDED BY 365. THE "EXPENSES PAID PER $1,000" AND THE "ANNUALIZED EXPENSE RATIOS" IN THE TABLES ARE BASED ON ACTUAL EXPENSES PAID BY THE PORTFOLIO DURING THE PERIOD, NET OF FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS. IF THOSE FEE WAIVERS AND/OR EXPENSE REIMBURSEMENTS HAD NOT BEEN IN EFFECT, THE PORTFOLIO'S ACTUAL EXPENSES WOULD HAVE BEEN HIGHER. EXPENSES DO NOT REFLECT ADDITIONAL CHARGES AND EXPENSES THAT ARE, OR MAY BE, IMPOSED UNDER THE VARIABLE CONTRACTS OR PLANS. SUCH CHARGES AND EXPENSES ARE DESCRIBED IN THE PROSPECTUS OF THE INSURANCE COMPANY SEPARATE ACCOUNT OR IN THE PLAN DOCUMENTS OR OTHER INFORMATIONAL MATERIALS SUPPLIED BY PLAN SPONSORS. THE PORTFOLIO'S EXPENSES SHOULD BE CONSIDERED WITH THESE CHARGES AND EXPENSES IN EVALUATING THE OVERALL COST OF INVESTING IN THE SEPARATE ACCOUNT. For more information, please refer to the Portfolio's prospectus. 6 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO ANNUAL INVESTMENT ADVISER'S REPORT (CONTINUED) December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- SECTOR BREAKDOWN* Financials 20.8% Health Care 14.8% Information Technology 14.0% Industrials 13.0% Energy 11.0% Consumer Discretionary 8.0% Consumer Staples 8.0% Telecommunication Services 3.4% Materials 3.1% Short-Term Investments 2.0% Utilities 1.9% ________________ * Expressed as a percentage of total investments (excluding security lending collateral) and may vary over time. 7 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO SCHEDULE OF INVESTMENTS December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS (97.9%) AEROSPACE & DEFENSE (3.3%) Boeing Co. 500 $ 35,120 L-3 Communications Holdings, Inc. 900 66,915 Lockheed Martin Corp. 1,200 76,356 Northrop Grumman Corp. 1,300 78,143 Rockwell Collins, Inc. 1,200 55,764 United Technologies Corp. 1,000 55,910 ------------ 368,208 ------------ AIR FREIGHT & COURIERS (0.8%) FedEx Corp. 600 62,034 United Parcel Service, Inc. Class B 300 22,545 ------------ 84,579 ------------ AIRLINES (0.3%) Southwest Airlines Co. 1,700 27,931 ------------ AUTO COMPONENTS (0.9%) Goodyear Tire & Rubber Co.* 2,300 39,974 Johnson Controls, Inc. 800 58,328 ------------ 98,302 ------------ BANKS (5.6%) Bank of America Corp. 2,700 124,605 Bank of New York Company, Inc. 1,900 60,515 Northern Trust Corp. 800 41,456 Synovus Financial Corp. 1,600 43,216 U.S. Bancorp 3,600 107,604 Wachovia Corp. 1,500 79,290 Washington Mutual, Inc. 1,241 53,983 Wells Fargo & Co. 800 50,264 Zions Bancorp 800 60,448 ------------ 621,381 ------------ BEVERAGES (1.8%) Coca-Cola Co. 2,700 108,837 PepsiCo, Inc. 1,600 94,528 ------------ 203,365 ------------ BIOTECHNOLOGY (1.2%) Amgen, Inc.* 1,300 102,518 Gilead Sciences, Inc.* 500 26,315 ------------ 128,833 ------------ BUILDING PRODUCTS (0.3%) USG Corp.* 500 32,500 ------------ See Accompanying Notes to Financial Statements. 8 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS CHEMICALS (2.1%) Dow Chemical Co. 2,200 $ 96,404 FMC Corp.* 600 31,902 International Flavors & Fragrances, Inc. 1,100 36,850 PPG Industries, Inc. 1,100 63,690 ------------ 228,846 ------------ COMMERCIAL SERVICES & SUPPLIES (1.0%) Cendant Corp. 3,200 55,200 Fiserv, Inc.* 1,300 56,251 ------------ 111,451 ------------ COMMUNICATIONS EQUIPMENT (2.2%) Cisco Systems, Inc.* 9,400 160,928 Motorola, Inc. 2,500 56,475 QUALCOMM, Inc. 600 25,848 ------------ 243,251 ------------ COMPUTERS & PERIPHERALS (4.2%) Apple Computer, Inc.* 1,100 79,079 Dell, Inc.* 3,300 98,967 EMC Corp.* 2,000 27,240 Hewlett-Packard Co. 1,200 34,356 International Business Machines Corp. 1,800 147,960 NVIDIA Corp.* 1,000 36,560 Seagate Technology 2,300 45,977 ------------ 470,139 ------------ DIVERSIFIED FINANCIALS (8.5%) American Express Co. 600 30,876 Capital One Financial Corp. 900 77,760 Charles Schwab Corp. 4,600 67,482 CIT Group, Inc. 1,000 51,780 Citigroup, Inc. 5,900 286,327 Countrywide Financial Corp. 1,900 64,961 Goldman Sachs Group, Inc. 200 25,542 JPMorgan Chase & Co. 3,700 146,853 Lehman Brothers Holdings, Inc. 700 89,719 Merrill Lynch & Company, Inc. 400 27,092 Morgan Stanley 1,400 79,436 ------------ 947,828 ------------ DIVERSIFIED TELECOMMUNICATION SERVICES (3.4%) AT&T, Inc. 5,200 127,348 Sprint Nextel Corp. 5,000 116,800 Verizon Communications, Inc. 4,300 129,516 ------------ 373,664 ------------ See Accompanying Notes to Financial Statements. 9 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS ELECTRIC UTILITIES (1.9%) Constellation Energy Group, Inc. 1,200 $ 69,120 Edison International 1,500 65,415 FirstEnergy Corp. 1,500 73,485 ------------ 208,020 ------------ ELECTRONIC EQUIPMENT & INSTRUMENTS (0.9%) Broadcom Corp. Class A* 600 28,290 Jabil Circuit, Inc.* 1,100 40,799 PerkinElmer, Inc. 1,300 30,628 ------------ 99,717 ------------ ENERGY EQUIPMENT & SERVICES (1.2%) Schlumberger, Ltd. 800 77,720 Transocean, Inc.* 800 55,752 ------------ 133,472 ------------ FOOD & DRUG RETAILING (0.3%) Kroger Co.* 1,700 32,096 ------------ FOOD PRODUCTS (1.4%) Kellogg Co. 1,500 64,830 Pilgrim's Pride Corp. 1,700 56,372 Tyson Foods, Inc. Class A 1,900 32,490 ------------ 153,692 ------------ HEALTHCARE EQUIPMENT & SUPPLIES (2.0%) Bausch & Lomb, Inc. 700 47,530 Baxter International, Inc. 900 33,885 Becton, Dickinson and Co. 800 48,064 Medtronic, Inc. 500 28,785 St. Jude Medical, Inc.* 1,300 65,260 ------------ 223,524 ------------ HEALTHCARE PROVIDERS & SERVICES (4.1%) Aetna, Inc. 800 75,448 Express Scripts, Inc.* 800 67,040 Humana, Inc.* 1,300 70,629 McKesson Corp. 1,400 72,226 UnitedHealth Group, Inc. 1,140 70,840 WellPoint, Inc.* 1,300 103,727 ------------ 459,910 ------------ HOTELS, RESTAURANTS & LEISURE (0.4%) Darden Restaurants, Inc. 1,200 46,656 ------------ HOUSEHOLD DURABLES (1.5%) Black & Decker Corp. 700 60,872 KB HOME 600 43,596 Lennar Corp. Class A 1,000 61,020 ------------ 165,488 ------------ See Accompanying Notes to Financial Statements. 10 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS HOUSEHOLD PRODUCTS (1.8%) Kimberly-Clark Corp. 1,000 $ 59,650 Procter & Gamble Co. 2,400 138,912 ------------ 198,562 ------------ INDUSTRIAL CONGLOMERATES (4.2%) 3M Co. 300 23,250 General Electric Co. 8,800 308,440 Reynolds American, Inc. 600 57,198 Tyco International, Ltd. 2,800 80,808 ------------ 469,696 ------------ INSURANCE (6.7%) ACE, Ltd. 900 48,096 Allstate Corp. 1,700 91,919 American International Group, Inc. 1,700 115,991 CNA Financial Corp.* 900 29,457 Hartford Financial Services Group, Inc. 900 77,301 Loews Corp. 700 66,395 Metlife, Inc. 1,800 88,200 Prudential Financial, Inc. 1,200 87,828 Reinsurance Group of America, Inc. 1,100 52,536 St. Paul Travelers Companies, Inc. 700 31,269 XL Capital, Ltd. Class A 900 60,642 ------------ 749,634 ------------ IT CONSULTING & SERVICES (0.4%) Computer Sciences Corp.* 900 45,576 ------------ LEISURE EQUIPMENT & PRODUCTS (1.0%) Brunswick Corp. 1,400 56,924 Hasbro, Inc. 2,900 58,522 ------------ 115,446 ------------ MACHINERY (2.6%) Cummins, Inc. 600 53,838 Dover Corp. 1,300 52,637 Eaton Corp. 1,000 67,090 Navistar International Corp.* 2,000 57,240 Parker Hannifin Corp. 900 59,364 ------------ 290,169 ------------ MEDIA (1.5%) Comcast Corp. Class A* 2,700 70,092 Time Warner, Inc. 2,200 38,368 Walt Disney Co. 2,200 52,734 ------------ 161,194 ------------ See Accompanying Notes to Financial Statements. 11 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS METALS & MINING (1.0%) Nucor Corp. 800 $ 53,376 Phelps Dodge Corp. 400 57,548 ------------ 110,924 ------------ MULTILINE RETAIL (1.1%) Federated Department Stores, Inc. 600 39,798 Sears Holdings Corp.* 200 23,106 Wal-Mart Stores, Inc. 1,300 60,840 ------------ 123,744 ------------ OIL & GAS (9.8%) Amerada Hess Corp. 500 63,410 Anadarko Petroleum Corp. 500 47,375 Burlington Resources, Inc. 1,100 94,820 Chevron Corp. 2,100 119,217 ConocoPhillips 1,200 69,816 Devon Energy Corp. 1,300 81,302 Exxon Mobil Corp. 5,300 297,701 Marathon Oil Corp. 1,300 79,261 Murphy Oil Corp. 1,200 64,788 Occidental Petroleum Corp. 1,100 87,868 Valero Energy Corp. 1,600 82,560 ------------ 1,088,118 ------------ PHARMACEUTICALS (7.2%) Abbott Laboratories 800 31,544 Eli Lilly & Co. 600 33,954 Johnson & Johnson 3,800 228,380 King Pharmaceuticals, Inc.* 2,100 35,532 Merck & Company, Inc. 4,000 127,240 Pfizer, Inc. 9,600 223,872 Wyeth 2,600 119,782 ------------ 800,304 ------------ ROAD & RAIL (1.6%) Burlington Northern Santa Fe Corp. 500 35,410 CSX Corp. 1,300 66,001 Union Pacific Corp. 900 72,459 ------------ 173,870 ------------ SEMICONDUCTOR EQUIPMENT & PRODUCTS (3.2%) Intel Corp. 8,000 199,680 Micron Technology, Inc.* 2,100 27,951 National Semiconductor Corp. 1,000 25,980 Texas Instruments, Inc. 3,300 105,831 ------------ 359,442 ------------ See Accompanying Notes to Financial Statements. 12 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO SCHEDULE OF INVESTMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NUMBER OF SHARES VALUE --------- ------------ COMMON STOCKS SOFTWARE (2.8%) Autodesk, Inc. 700 $ 30,065 Microsoft Corp. 7,300 190,895 Parametric Technology Corp.* 9,700 59,170 Symantec Corp.* 2,000 35,000 ------------ 315,130 ------------ SPECIALTY RETAIL (2.1%) Home Depot, Inc. 3,000 121,440 Lowe's Companies, Inc. 800 53,328 The Gap, Inc. 3,600 63,504 ------------ 238,272 ------------ TOBACCO (1.6%) Altria Group, Inc. 1,600 119,552 Loews Corp. - Carolina Group 1,300 57,187 ------------ 176,739 ------------ TOTAL COMMON STOCKS (Cost $9,978,477) 10,879,673 ------------ PAR (000) --------- SHORT-TERM INVESTMENT (2.0%) State Street Bank and Trust Co. Euro Time Deposit, 3.350%, 1/03/06 (Cost $218,000) $ 218 218,000 ------------ TOTAL INVESTMENTS AT VALUE (99.9%) (Cost $10,196,477) 11,097,673 OTHER ASSETS IN EXCESS OF LIABILITIES (0.1%) 10,036 ------------ NET ASSETS (100.0%) $ 11,107,709 ============ - -------------------------------------------------------------------------------- * Non-income producing security. See Accompanying Notes to Financial Statements. 13 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO STATEMENT OF ASSETS AND LIABILITIES December 31, 2005 - -------------------------------------------------------------------------------- ASSETS Investments at value (Cost $10,196,477) (Note 2) $ 11,097,673 Cash 994 Receivable from investment adviser (Note 3) 2,564 Dividend receivable 17,499 Receivable for portfolio shares sold 10,732 Prepaid expenses 4,825 ------------ Total Assets 11,134,287 ------------ LIABILITIES Administrative services fee payable (Note 3) 4,187 Other accrued expenses payable 22,391 ------------ Total Liabilities 26,578 ------------ NET ASSETS Capital stock, $0.001 par value (Note 6) 1,067 Paid-in capital (Note 6) 12,755,855 Undistributed net investment income 96,044 Accumulated net realized loss on investments (2,646,453) Net unrealized appreciation from investments 901,196 ------------ Net Assets $ 11,107,709 ============ Shares outstanding 1,066,809 ------------ Net asset value, offering price, and redemption price per share $ 10.41 ============ See Accompanying Notes to Financial Statements. 14 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO STATEMENT OF OPERATIONS For the Year Ended December 31, 2005 - -------------------------------------------------------------------------------- INVESTMENT INCOME (Note 2) Dividends $ 227,939 Interest 3,349 ------------ Total investment income 231,288 ------------ EXPENSES Investment advisory fees (Note 3) 78,822 Administrative services fees (Note 3) 37,532 Legal fees 20,793 Audit and tax fees 16,326 Printing fees (Note 3) 12,825 Custodian fees 7,439 Insurance expense 4,704 Registration fees 4,683 Trustees' fees 2,445 Interest Expense (Note 4) 1,535 Transfer agent fees 872 Commitment fees (Note 4) 351 Miscellaneous expense 8,090 ------------ Total expenses 196,417 Less: fees waived (Note 3) (61,177) ------------ Net expenses 135,240 ------------ Net investment income 96,048 ------------ NET REALIZED AND UNREALIZED GAIN (LOSS) FROM INVESTMENTS Net realized gain from investments 1,387,516 Net change in unrealized appreciation (depreciation) from investments (886,348) ------------ Net realized and unrealized gain from investments 501,168 ------------ Net increase in net assets resulting from operations $ 597,216 ============ See Accompanying Notes to Financial Statements. 15 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO STATEMENTS OF CHANGES IN NET ASSETS - -------------------------------------------------------------------------------- FOR THE YEAR FOR THE YEAR ENDED ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ----------------- ----------------- FROM OPERATIONS Net investment income $ 96,048 $ 96,775 Net realized gain on investments 1,387,516 483,243 Net change in unrealized appreciation (depreciation) from investments (886,348) 603,705 ----------------- ----------------- Net increase in net assets resulting from operations 597,216 1,183,723 ----------------- ----------------- FROM DIVIDENDS Dividends from net investment income (96,779) (96,797) ----------------- ----------------- Net decrease in net assets resulting from dividends (96,779) (96,797) ----------------- ----------------- FROM CAPITAL SHARE TRANSACTIONS (Note 6) Proceeds from sale of shares 1,299,717 1,248,912 Reinvestment of dividends 96,779 96,797 Net asset value of shares redeemed (4,225,760) (4,772,001) ----------------- ----------------- Net decrease in net assets from capital share transactions (2,829,264) (3,426,292) ----------------- ----------------- Net decrease in net assets (2,328,827) (2,339,366) NET ASSETS Beginning of year 13,436,536 15,775,902 ----------------- ----------------- End of year $ 11,107,709 $ 13,436,536 ================= ================= UNDISTRIBUTED NET INVESTMENT INCOME $ 96,044 $ 96,775 ================= ================= See Accompanying Notes to Financial Statements. 16 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO FINANCIAL HIGHLIGHTS (For a Share of the Portfolio Outstanding Throughout Each Period) - -------------------------------------------------------------------------------- FOR THE YEAR ENDED DECEMBER 31, ------------------------------------------------------------------------- 2005 2004 2003 2002 2001 1 ----------- ----------- ----------- ----------- ----------- PER SHARE DATA Net asset value, beginning of period $ 9.91 $ 9.15 $ 7.35 $ 10.02 $ 10.00 ----------- ----------- ----------- ----------- ----------- INVESTMENT OPERATIONS Net investment income 0.09 0.08 0.07 0.02 0.00 2 Net gain (loss) on investments (both realized and unrealized) 0.48 0.75 1.76 (2.69) 0.02 ----------- ----------- ----------- ----------- ----------- Total from investment operations 0.57 0.83 1.83 (2.67) 0.02 ----------- ----------- ----------- ----------- ----------- LESS DIVIDENDS Dividends from net investment income (0.07) (0.07) (0.03) (0.00) 2 -- ----------- ----------- ----------- ----------- ----------- Net asset value, end of period $ 10.41 $ 9.91 $ 9.15 $ 7.35 $ 10.02 =========== =========== =========== =========== =========== Total return 3 5.78% 9.13% 24.92% (26.64)% 0.20% RATIOS AND SUPPLEMENTAL DATA Net assets, end of period (000s omitted) $ 11,108 $ 13,437 $ 15,776 $ 20,290 $ 5,122 Ratio of expenses to average net assets 1.04% 1.16% 1.16% 1.16% 1.16% 4 Ratio of net investment income to average net assets 0.74% 0.69% 0.58% 0.25% 0.35% 4 Decrease reflected in above operating expense ratios due to waivers/reimbursements 0.47% 0.50% 0.33% 0.23% 4.86% 4 Portfolio turnover rate 114% 47% 40% 31% 2% - -------------------------------------------------------------------------------- 1 For the period November 30, 2001 (commencement of operations) through December 31, 2001. 2 This amount represents less than $0.01 per share. 3 Total returns are historical and assume changes in share price and reinvestment of all dividends and distributions. Had certain expenses not been reduced during the periods shown, total returns would have been lower. Total returns do not reflect charges and expenses attributable to any particular variable contract or plan. Total returns for periods less than one year are not annualized. 4 Annualized. See Accompanying Notes to Financial Statements. 17 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO NOTES TO FINANCIAL STATEMENTS December 31, 2005 - -------------------------------------------------------------------------------- NOTE 1. ORGANIZATION Credit Suisse Trust (the "Trust") is an open-end management investment company registered under the Investment Company Act of 1940, as amended, and currently offers eight managed investment portfolios of which one, the Blue Chip Portfolio (the "Portfolio"), is included in this report. The Portfolio is a diversified investment fund that seeks long-term capital appreciation. Shares of the Portfolio are not available directly to individual investors but may be offered only through (a) variable annuity contracts and variable life insurance contracts offered by separate accounts of certain insurance companies and (b) tax-qualified pension and retirement plans. The Portfolio may not be available in connection with a particular contract or plan. The Trust was organized under the laws of The Commonwealth of Massachusetts as a business trust on March 15, 1995. NOTE 2. SIGNIFICANT ACCOUNTING POLICIES A) SECURITY VALUATION -- The net asset value of the Portfolio is determined daily as of the close of regular trading on the New York Stock Exchange, Inc. (the "Exchange") on each day the Exchange is open for business. The Portfolio's equity investments are valued at market value, which is generally determined using the closing price on the exchange or market on which the security is primarily traded at the time of valuation (the "Valuation Time"). If no sales are reported, equity investments are generally valued at the most recent bid quotation as of the Valuation Time or at the lowest asked quotation in the case of a short sale of securities. Debt securities with a remaining maturity greater than 60 days are valued in accordance with the price supplied by a pricing service, which may use a matrix, formula or other objective method that takes into consideration market indices, yield curves and other specific adjustments. Debt obligations that will mature in 60 days or less are valued on the basis of amortized cost, which approximates market value, unless it is determined that using this method would not represent fair value. Investments in mutual funds are valued at the mutual fund's closing net asset value per share on the day of valuation. Securities and other assets for which market quotations are not readily available, or whose values have been materially affected by events occurring before the Portfolio's Valuation Time but after the close of the securities' primary markets, are valued at fair value as determined in good faith by, or under the direction of, the Board of Trustees under procedures established by the Board of Trustees. The Portfolio may utilize a service provided by an independent 18 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES third party which has been approved by the Board of Trustees to fair value certain securities. When fair-value pricing is employed, the prices of securities used by a fund to calculate its net asset value may differ from quoted or published prices for the same securities. B) SECURITY TRANSACTIONS AND INVESTMENT INCOME -- Security transactions are accounted for on a trade date basis. Interest income is recorded on the accrual basis. Dividends are recorded on the ex-dividend date. The cost of investments sold is determined by use of the specific identification method for both financial reporting and income tax purposes. C) DIVIDENDS AND DISTRIBUTIONS TO SHAREHOLDERS -- Dividends from net investment income and distributions of net realized capital gains, if any, are declared and paid at least annually. However, to the extent that a net realized capital gain can be reduced by a capital loss carry- forward, such gain will not be distributed. Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from accounting principles generally accepted in the United States of America ("GAAP"). D) FEDERAL INCOME TAXES -- No provision is made for federal taxes as it is the Trust's intention to have the Portfolio continue to qualify for and elect the tax treatment applicable to regulated investment companies under the Internal Revenue Code of 1986, as amended, and to make the requisite distributions to its shareholders, which will be sufficient to relieve it from federal income and excise taxes. E) USE OF ESTIMATES -- The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates. F) SHORT-TERM INVESTMENTS -- The Portfolio, together with other funds/portfolios advised by Credit Suisse Asset Management, LLC ("Credit Suisse"), an indirect, wholly-owned subsidiary of Credit Suisse Group, pools available cash into either a short-term variable rate time deposit issued by State Street Bank and Trust Company ("SSB"), the Portfolio's custodian, or a money 19 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 2. SIGNIFICANT ACCOUNTING POLICIES market fund advised by Credit Suisse. The short-term time deposit issued by SSB is a variable rate account classified as a short-term investment. G) SECURITIES LENDING -- Loans of securities are required at all times to be secured by collateral at least equal to 102% of the market value of domestic securities on loan (including any accrued interest thereon) and 105% of the market value of foreign securities on loan (including any accrued interest thereon). Cash collateral received by the Portfolio in connection with securities lending activity may be pooled together with cash collateral for other funds/portfolios advised by Credit Suisse and may be invested in a variety of investments, including certain Credit Suisse-advised funds, funds advised by SSB, the Portfolio's securities lending agent, or money market instruments. However, 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. The Portfolio had no securities out on loan at December 31, 2005. SSB has been engaged by the Portfolio to act as the Portfolio's securities lending agent. The Portfolio's securities lending arrangement provides that the Portfolio and SSB will share the net income earned from the securities lending activities. The Portfolio may also be entitled to certain minimum amounts of income from its securities lending activities. Securities lending income is accrued as earned. NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse serves as investment adviser for the Portfolio. For its investment advisory services, Credit Suisse is entitled to receive a fee from the Portfolio at an annual rate of 0.50% of the Portfolio's average daily net assets. Prior to June 1, 2005, Credit Suisse was entitled to receive a fee, based on the following fee schedule: AVERAGE DAILY NET ASSETS ANNUAL RATE ------------------------ ----------- First $100 million 0.75% of average daily net assets Over $100 million 0.50% of average daily net assets For the year ended December 31, 2005, investment advisory fees earned and voluntarily waived were $78,822 and $61,177 respectively. Credit Suisse will not recapture from the Portfolio any fees it waived during the fiscal year ended December 31, 2005. Fee waivers and reimbursements are voluntary and may be discontinued by Credit Suisse at any time. 20 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 3. TRANSACTIONS WITH AFFILIATES AND RELATED PARTIES Credit Suisse Asset Management Securities, Inc. ("CSAMSI"), an affiliate of Credit Suisse, and SSB serve as co-administrators to the Portfolio. For its co-administrative services, CSAMSI currently receives a fee calculated at an annual rate of 0.10% of the Portfolio's average daily net assets. For the year ended December 31, 2005, co-administrative services fees earned by CSAMSI were $13,024. For its co-administrative services, SSB receives a fee, exclusive of out-of-pocket expenses, calculated in total for all the Credit Suisse funds/portfolios co-administered by SSB and allocated based upon relative average net assets of each fund/portfolio, subject to an annual minimum fee. For the year ended December 31, 2005, co-administrative services fees earned by SSB (including out-of-pocket expenses) were $24,508. In addition to serving as the Portfolio's co-administrator, CSAMSI currently serves as distributor of the Portfolio's shares without compensation. Merrill Corporation ("Merrill"), an affiliate of Credit Suisse, has been engaged by the Portfolio to provide certain financial printing and fulfillment services. For the year ended December 31, 2005, Merrill was paid $3,426 for its services to the Portfolio. NOTE 4. LINE OF CREDIT The Portfolio, together with other funds/portfolios advised by Credit Suisse (collectively, the "Participating Funds"), participates in a $75 million committed, unsecured line of credit facility ("Credit Facility") for temporary or emergency purposes with Deutsche Bank, A.G. as administrative agent and syndication agent and SSB as operations agent. Under the terms of the Credit Facility, the Participating Funds pay an aggregate commitment fee at a rate of 0.10% per annum on the average unused amount of the Credit Facility, which is allocated among the Participating Funds in such manner as is determined by the governing Boards of the Participating Funds. In addition, the Participating Funds pay interest on borrowings at the Federal Funds rate plus 0.50%. At December 31, 2005, there were no loans outstanding for the Portfolio under the Credit Facility. During the year ended December 31, 2005, the Portfolio had borrowings under the Credit Facility as follows: AVERAGE DAILY WEIGHTED AVERAGE MAXIMUM DAILY LOAN BALANCE INTEREST RATE % LOAN OUTSTANDING ------------ --------------- ---------------- $2,600,000 4.250% $2,600,000 21 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 5. PURCHASES AND SALES OF SECURITIES For the year ended December 31, 2005, purchases and sales of investment securities (excluding short-term investments) were $14,602,570 and $17,607,101, respectively. NOTE 6. CAPITAL SHARE TRANSACTIONS The Trust is authorized to issue an unlimited number of full and fractional shares of beneficial interest, $0.001 par value per share. Transactions in capital shares of the Portfolio were as follows: FOR THE YEAR ENDED FOR THE YEAR ENDED DECEMBER 31, 2005 DECEMBER 31, 2004 ----------------- ----------------- Shares sold 131,957 133,910 Shares issued in reinvestment of dividends 9,640 10,697 Shares redeemed (430,888) (512,656) ----------- ---------- Net decrease (289,291) (368,049) =========== ========== On December 31, 2005, the number of shareholders that held 5% or more of the outstanding shares of the Portfolio was as follows: NUMBER OF APPROXIMATE PERCENTAGE SHAREHOLDERS OF OUTSTANDING SHARES ------------ --------------------- 2 100% Some of the shareholders are omnibus accounts, which hold shares on behalf of individual shareholders. NOTE 7. FEDERAL INCOME TAXES Income and capital gain distributions are determined in accordance with federal income tax regulations, which may differ from GAAP. The tax characteristics of dividends paid during the years ended December 31, 2005, and December 31, 2004, respectively, by the Portfolio were as follows: ORDINARY INCOME --------------------- 2005 2004 -------- -------- $ 96,779 $ 96,797 22 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO NOTES TO FINANCIAL STATEMENTS (CONTINUED) December 31, 2005 - -------------------------------------------------------------------------------- NOTE 7. FEDERAL INCOME TAXES The tax basis of components of distributable earnings differ from the amounts reflected in the Statement of Assets and Liabilities by temporary book/tax differences. These differences are primarily due to differing treatments of losses deferred on wash sales. At December 31, 2005, the components of distributable earnings on a tax basis for the Portfolio were as follows: Undistributed net investment income $ 96,044 Accumulated net realized loss (2,545,588) Unrealized appreciation 800,331 ------------ $ (1,649,213) ============ At December 31, 2005, the Portfolio had capital loss carryforwards available to offset possible future capital gains as follows: EXPIRES DECEMBER 31, -------------------- 2011 ---------- $2,545,588 It is uncertain that the Portfolio will realize the full benefit of these losses prior to expiration. During the tax year ended December 31, 2005, the Portfolio utilized $1,355,607 of the capital loss carryforward. At December 31, 2005, the identified cost for federal income tax purposes, as well as the gross unrealized appreciation from investments for those securities having an excess of value over cost, gross unrealized depreciation from investments for those securities having an excess of cost over value and the net unrealized appreciation from investments were $10,297,342, $1,089,876, $(289,545) and $800,331, respectively. NOTE 8. CONTINGENCIES In the normal course of business, the Portfolio may provide general indemnifications pursuant to certain contracts and organizational documents. The Portfolio's maximum exposure under these arrangements is dependent on future claims that may be made against the Portfolio and, therefore, cannot be estimated; however, based on experience, the risk of loss from such claims is considered remote. 23 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - -------------------------------------------------------------------------------- To the Board of Trustees of Credit Suisse Trust and Shareholders of Credit Suisse Trust - Blue Chip Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Blue Chip Portfolio (the "Portfolio"), a portfolio of the Credit Suisse Trust, at December 31, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at December 31, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP Baltimore, Maryland February 6, 2006 24 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) - -------------------------------------------------------------------------------- In approving the Advisory Agreement, the Board of Trustees, including the Independent Trustees, considered the following factors with respect to the Blue Chip Portfolio (the "Portfolio"): INVESTMENT ADVISORY FEE RATES The Board reviewed and considered the contractual advisory fee rate of 0.75% on the first $100 million of average daily net assets, declining to 0.50% on assets in excess of $100 million, for the Portfolio ("Contractual Advisory Fee"), which was reduced to 0.25% after voluntary fee waivers and/or expense reimbursements ("Net Advisory Fee"), paid to Credit Suisse Asset Management, LLC ("Credit Suisse") in light of the extent and quality of the advisory services provided by Credit Suisse. The Board acknowledged that fee waivers and expense reimbursements could be discontinued at any time. The Board further acknowledged that effective June 1, 2005, in connection with a change in the Portfolio's investment strategies to adopt a quantitative approach, the Fund's Contractual Advisory Fee had been reduced to 0.50% and, as a result of fee waivers and/or expense reimbursements, the Portfolio's Net Advisory Fee had been reduced to 0.04%. The new fees were not reflected in the information presented to the Board. Additionally, the Board received and considered information comparing the Portfolio's Contractual Advisory Fee and the Portfolio's overall expenses with those of funds in both the relevant expense group ("Expense Group") and universe of funds (the "Expense Universe") provided by Lipper Inc., an independent provider of investment company data. NATURE, EXTENT AND QUALITY OF THE SERVICES UNDER THE ADVISORY AGREEMENT The Board received and considered information regarding the nature, extent and quality of services provided to the Portfolio by Credit Suisse under the Advisory Agreement. The Board also noted information received at regular meetings throughout the year related to the services rendered by Credit Suisse. The Board reviewed background information about Credit Suisse, including its Form ADV. The Board considered the background and experience of Credit Suisse's senior management and the expertise of, and the amount of attention given to the Portfolio by, senior personnel of Credit Suisse. In addition, the Board reviewed the qualifications, backgrounds and responsibilities of the portfolio management team primarily responsible for the day-to-day portfolio management of the Portfolio and the extent of the resources devoted to research and analysis of actual and potential investments. The Board also received and 25 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- considered information about the nature, extent and quality of services and fee rates offered to other Credit Suisse clients for comparable services. PORTFOLIO PERFORMANCE The Board received and considered the one-, two- and three-year performance of the Portfolio, along with comparisons, for all presented periods, both to the relevant performance group ("Performance Group") and universe of funds ("Performance Universe") for the Portfolio. The Board was provided with a description of the methodology used to arrive at the data for the funds included in the Performance Group and the Performance Universe. The Board reviewed information comparing the performance of various Credit Suisse Funds to performance benchmarks that the Board had previously established and progress that had been made in certain instances toward achieving those benchmarks. The Board also reviewed comparisons between the Portfolio and its identified benchmark over various time periods. CREDIT SUISSE PROFITABILITY The Board received and considered a profitability analysis of Credit Suisse based on the fees payable under the Advisory Agreement for the Portfolio, including other relationships between the Portfolio on the one hand and Credit Suisse affiliates on the other. The Board received profitability information for the other funds in the Credit Suisse family of funds. ECONOMIES OF SCALE The Board considered whether economies of scale in the provision of services to the Portfolio were being passed along to the shareholders. Accordingly, the Board considered whether the breakpoints in the Portfolio's fee structure were appropriate or reasonable taking into consideration economies of scale or other efficiencies that might accrue from increases in the Portfolio's asset levels. OTHER BENEFITS TO CREDIT SUISSE The Board considered other benefits received by Credit Suisse and its affiliates as a result of their relationship with the Portfolio. Such benefits include, among others, research arrangements with brokers who execute transactions on behalf of the Portfolio, administrative and brokerage relationships with affiliates of Credit Suisse and benefits potentially derived from an increase in Credit Suisse's businesses as a result of its relationship with the Portfolio (such as the ability to market to shareholders other financial products offered by Credit Suisse and its affiliates). 26 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- The Board considered the standards applied in seeking best execution, whether and to what extent soft dollar credits are sought and how any such credits are utilized, any benefits that may be achieved by using an affiliated broker and the existence of quality controls applicable to brokerage allocation procedures. The Board also reviewed Credit Suisse's method for allocating portfolio investment opportunities among its advisory clients. CONCLUSIONS In selecting Credit Suisse, and approving the Advisory Agreement and the investment advisory fee under such agreement, the Board concluded that: o As the Contractual Advisory Fee of 0.50% was the second lowest in the Expense Group and its Net Advisory Fee of 0.04% was the lowest in the Expense Group, the Portfolio's fees were considered reasonable. o The Portfolio's one-year and two-year performance was above the median in the Portfolio's Performance Group and higher than the Lipper index of comparable funds. In the Performance Universe, the Portfolio's one-year performance was above the median and its two-year performance was within a reasonable range (within one standard deviation) below the median. The Portfolio's three-year performance was in a reasonable range (within one standard deviation) in both the Performance Group and Performance Universe and was higher than the Lipper index of comparable funds. The Board noted that it had previously identified the need to address the Portfolio's performance, and that Credit Suisse had adopted a quantitative approach for the Portfolio and changed portfolio managers effective June 1, 2005. The Board noted that the results of this change were not fully reflected in the Portfolio's performance and that Credit Suisse was in the process of addressing performance issues. The Board noted that it would continue to monitor steps taken to improve performance. o Aside from performance (as described above), the Board was satisfied with the nature and extent of the investment advisory services provided to the Portfolio by Credit Suisse and that, based on dialogue with management and counsel, the services provided by Credit Suisse under the Advisory Agreement is typical of, and consistent with, those provided to similar mutual funds by other investment advisers. The Board understood that Credit Suisse had or was in the process of addressing any performance issues. 27 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO BOARD APPROVAL OF ADVISORY AGREEMENT (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- o In light of the costs of providing investment management and other services to the Portfolio and Credit Suisse's ongoing commitment to the Portfolio, the profits and other ancillary benefits that Credit Suisse and its affiliates received were considered reasonable. o Credit Suisse's profitability based on fees payable under the Advisory Agreement was reasonable in light of the nature, extent and quality of the services provided to the Portfolio thereunder. o In light of the amount of the Net Advisory Fee, the Portfolio's current fee structure was considered reasonable. No single factor reviewed by the Board was identified by the Board as the principal factor in determining whether to approve the Advisory Agreement. The Independent Trustees were advised by separate independent legal counsel throughout the process. 28 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - --------------------------- ------------ ------------ --------------------------- ------------- --------------------- INDEPENDENT TRUSTEES Enrique Arzac Trustee, Since Professor of Finance 47 Director of The c/o Credit Suisse Asset Nominating 2005 and Economics, Adams Express Management, LLC Committee Graduate School of (a closed-end Attn: General Counsel Member and Business, Columbia investment 466 Lexington Avenue Audit University since 1971 company); Director New York, New York Committee of Petroleum 10017-3140 Chairman and Resources Corporation Date of Birth: 10/02/41 (a closed-end investment company) Richard H. Francis Trustee, Since Currently retired 41 None c/o Credit Suisse Asset Nominating Portfolio Management, LLC and Audit Inception Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 04/23/32 Jeffrey E. Garten Trustee, Since The Juan Trippe 40 Director of Aetna, Box 208200 Nominating Portfolio Professor in the Practice Inc. (insurance New Haven, Connecticut and Audit Inception of International Trade, company); Director 06520-8200 Committee Finance and Business of CarMax Group Member from July 2005 to present; (used car dealers) Date of Birth: 10/29/46 Partner and Chairman of Garten Rothkopf (consulting firm) from October 2005 to present; Dean of Yale School of Management from November 1995 to June 2005 Peter F. Krogh Trustee, Since Dean Emeritus and 40 Director of Carlisle 301 ICC Nominating Portfolio Distinguished Professor Companies Georgetown University and Audit Inception of International Affairs Incorporated Washington, DC 20057 Committee at the Edmund A. (diversified Member Walsh School of manufacturing Date of Birth: 02/11/37 Foreign Service, company) Georgetown University from June 1995 to present _____________ 1 Each Trustee and Officer serves until his or her respective successor has been duly elected and qualified. 29 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM NUMBER OF OF OFFICE 1 PORTFOLIOS IN AND FUND POSITION(S) LENGTH PRINCIPAL COMPLEX OTHER NAME, ADDRESS AND HELD WITH OF TIME OCCUPATION(S) DURING OVERSEEN BY DIRECTORSHIPS DATE OF BIRTH TRUST SERVED PAST FIVE YEARS TRUSTEE HELD BY TRUSTEE - --------------------------- ------------ ------------ --------------------------- ------------- --------------------- INDEPENDENT TRUSTEES James S. Pasman, Jr. Trustee, Since Currently retired 42 Director of Education c/o Credit Suisse Asset Nominating Portfolio Management Corp. Management, LLC and Audit Inception Attn: General Counsel Committee 466 Lexington Avenue Member New York, New York 10017-3140 Date of Birth: 12/20/30 Steven N. Rappaport Chairman of Trustee Partner of Lehigh Court, 46 Director of Presstek, Lehigh Court, LLC the Board Since LLC and RZ Capital Inc. (digital imaging 40 East 52nd Street of Trustees, Portfolio (private investment firms) technologies New York, New York Nominating Inception from July 2002 to present; company); Director of 10022 Committee and Transition Adviser to Wood Resources, LLC. Chairman Chairman SunGard Securities (plywood Date of Birth: 07/10/48 and Audit since Finance, Inc. from manufacturing Committee 2005 February 2002 to July company) Member 2002; President of SunGard Securities Finance, Inc. from 2001 to February 2002; President of Loanet, Inc. (on-line accounting service) from 1997 to 2001 INTERESTED TRUSTEE Michael E. Kenneally 2,3 Trustee Since Chairman and Global 40 None c/o Credit Suisse Asset 2004 Chief Executive Officer Management, LLC of Credit Suisse from Attn: General Counsel March 2003 to July 2005; 466 Lexington Avenue Chairman and Chief New York, New York Investment Officer of 10017-3140 Banc of America Capital Management from 1998 Date of Birth: 03/30/54 to March 2003 ______________ 2 Mr. Kenneally is a Trustee who is an "interested person" of the Trust as defined in the 1940 Act, because he was an officer of Credit Suisse within the last two fiscal years. 3 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. 30 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO INFORMATION CONCERNING TRUSTEES AND OFFICERS (UNAUDITED) (CONTINUED) - -------------------------------------------------------------------------------- TERM OF OFFICE 1 AND POSITION(S) LENGTH NAME, ADDRESS AND HELD WITH OF TIME DATE OF BIRTH FUND SERVED PRINCIPAL OCCUPATION(S) DURING PAST FIVE YEARS - --------------------------- ------------ ------------ ---------------------------------------------------------------- OFFICERS Steven B. Plump 3 Chief Since Managing Director; Associated with Credit Suisse or its Credit Suisse Asset Executive 2005 predecessor since 1995; Officer of other Credit Suisse Funds Management, LLC Officer and 466 Lexington Avenue President New York, New York 10017-3140 Date of Birth: 02/08/59 Michael A. Pignataro Chief Since Director and Director of Fund Administration of Credit Suisse; Credit Suisse Asset Financial 1999 Associated with Credit Suisse or its predecessors since 1984; Management, LLC Officer and Officer of other Credit Suisse Funds 466 Lexington Avenue Treasurer New York, New York 10017-3140 Date of Birth: 11/15/59 Emidio Morizio Chief Since Director and Global Head of Compliance of Credit Suisse; Credit Suisse Asset Compliance 2004 Associated with Credit Suisse since July 2000; Vice President Management, LLC Officer and Director of Compliance of Forstmann-Leff 466 Lexington Avenue Associates from 1998 to June 2000; Officer of other New York, New York Credit Suisse Funds 10017-3140 Date of Birth: 09/21/66 Ajay Mehra Chief Since Director and Head of Legal Americas Traditional Asset Credit Suisse Asset Legal 2004 Management and Hedge Funds; Associated with Credit Suisse Management, LLC Officer since September 2004; Senior Associate of Shearman & Sterling 466 Lexington Avenue LLP from September 2000 to September 2004; Senior Counsel New York, New York of the SEC Division of Investment Management from June 10017-3140 1997 to September 2000; Officer of other Credit Suisse Funds Date of Birth: 08/14/70 J. Kevin Gao Vice Since Director and Legal Counsel of Credit Suisse; Associated with Credit Suisse Asset President 2004 Credit Suisse since July 2003; Associated with the law firm of Management, LLC and Willkie Farr & Gallagher LLP from 1998 to 2003; Officer of other 466 Lexington Avenue Secretary Credit Suisse Funds New York, New York 10017-3140 Date of Birth: 10/13/67 Robert Rizza Assistant Since Vice President of Credit Suisse; Associated with CSAM since Credit Suisse Asset Treasurer 2002 1998; Officer of other Credit Suisse Funds Management, LLC 466 Lexington Avenue New York, New York 10017-3140 Date of Birth: 12/09/65 _________________ 3 Effective July 31, 2005, Steven B. Plump was appointed as Chief Executive Officer and President of the Trust. Mr. Kenneally, who previously held these positions, resigned effective July 31, 2005. The Statement of Additional Information includes additional information about the Trustees and is available, without charge, upon request, by calling 800-222-8977. 31 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO TAX INFORMATION LETTER December 31, 2005 (unaudited) - -------------------------------------------------------------------------------- IMPORTANT TAX INFORMATION FOR CORPORATE SHAREHOLDERS Corporate Shareholders should note for the year ended December 31, 2005, the percentage of the Fund's investment income (i.e., net investment income plus short-term capital gains) that qualified for the intercorporate dividends received deduction is 100%. 32 CREDIT SUISSE TRUST -- BLUE CHIP PORTFOLIO PROXY VOTING AND PORTFOLIO HOLDINGS INFORMATION - -------------------------------------------------------------------------------- Information regarding how the Portfolio voted proxies related to its portfolio securities during the 12-month period ended June 30 of each year, as well as the policies and procedures that the Portfolio uses to determine how to vote proxies relating to its portfolio securities are available: o By calling 1-800-222-8977 o On the Portfolio's website, www.credit-suisse.com/us o On the website of the Securities and Exchange Commission, http://www.sec.gov. The Portfolio files a complete schedule of its portfolio holdings for the first and third quarters of its fiscal year with the SEC on Form N-Q. The Portfolio's Forms N-Q are available on the SEC's website at http://www.sec.gov and may be reviewed and copied at the SEC's Public Reference Room in Washington, DC. Information on the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. 33 CREDIT SUISSE [LOGO] P.O. BOX 55030, BOSTON, MA 02205-5030 800-222-8977 o www.credit-suisse.com/us CREDIT SUISSE ASSET MANAGEMENT SECURITIES, INC., DISTRIBUTOR. TRBLC-AR-1205 ITEM 2. CODE OF ETHICS. The registrant has adopted a code of ethics applicable to its Chief Executive Officer, President, Chief Financial Officer and Chief Accounting Officer, or persons performing similar functions. A copy of the code is filed as Exhibit 12(a)(1) to this Form. There were no amendments to the code during the fiscal year ended December 31, 2005. There were no waivers or implicit waivers from the code granted by the registrant during the fiscal year ended December 31, 2005. ITEM 3. AUDIT COMMITTEE FINANCIAL EXPERT. The registrant's governing board has determined that it has three audit committee financial experts serving on its audit committee: Enrique R. Arzac, Richard H. Francis and Steven N. Rappaport. Each audit committee financial expert is "independent" for purposes of this item. ITEM 4. PRINCIPAL ACCOUNTANT FEES AND SERVICES. (a) through (d). The information in the table below is provided for services rendered to the registrant by its independent registered public accounting firm, PricewaterhouseCoopers LLP ("PwC"), for its fiscal years ended December 31, 2004 and December 31, 2005. - ---------------------------------------- -------------------------------------- -------------------------------------- 2004 2005 - ---------------------------------------- -------------------------------------- -------------------------------------- Audit Fees $113,206 $162,775 - ---------------------------------------- -------------------------------------- -------------------------------------- Audit-Related Fees(1) $36,000 $25,200 - ---------------------------------------- -------------------------------------- -------------------------------------- Tax Fees(2) $18,609 $19,544 - ---------------------------------------- -------------------------------------- -------------------------------------- All Other Fees -- -- - ---------------------------------------- -------------------------------------- -------------------------------------- Total $167,815 $207,519 - ---------------------------------------- -------------------------------------- -------------------------------------- (1) Services include agreed-upon procedures in connection with the registrant's third quarter 2004 Form N-Q filing ($12,000) and the registrant's semi-annual financial statements ($24,000 for 2004 and $25,200 for 2005). (2) Tax services in connection with the registrant's excise tax calculations and review of the registrant's applicable tax returns. The information in the table below is provided with respect to non-audit services that directly relate to the registrant's operations and financial reporting and that were rendered by PwC to the registrant's investment adviser, Credit Suisse Asset Management, LLC ("Credit Suisse"), and any service provider to the registrant controlling, controlled by or under common control with CSAM that provided ongoing services to the registrant ("Covered Services Provider"), for the registrant's fiscal years ended December 31, 2004 and December 31, 2005. - ---------------------------------------- -------------------------------------- -------------------------------------- 2004 2005 - ---------------------------------------- -------------------------------------- -------------------------------------- Audit-Related Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- Tax Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- All Other Fees N/A $2,444,000 - ---------------------------------------- -------------------------------------- -------------------------------------- Total N/A $2,444,000 - ---------------------------------------- -------------------------------------- -------------------------------------- (e)(1) Pre-Approval Policies and Procedures. The Audit Committee ("Committee") of the registrant is responsible for pre-approving (i) all audit and permissible non-audit services to be provided by the independent registered public accounting firm to the registrant and (ii) all permissible non-audit services to be provided by the independent registered public accounting firm to Credit Suisse and any Covered Services Provider if the engagement relates directly to the operations and financial reporting of the registrant. The Committee may delegate its responsibility to pre-approve any such audit and permissible non-audit services to the Chairperson of the Committee, and the Chairperson shall report to the Committee, at its next regularly scheduled meeting after the Chairperson's pre-approval of such services, his or her decision(s). The Committee may also establish detailed pre-approval policies and procedures for pre-approval of such services in accordance with applicable laws, including the delegation of some or all of the Committee's pre-approval responsibilities to other persons (other than Credit Suisse or the registrant's officers). Pre-approval by the Committee of any permissible non-audit services shall not be required so long as: (i) the aggregate amount of all such permissible non-audit services provided to the registrant, Credit Suisse and any Covered Services Provider constitutes not more than 5% of the total amount of revenues paid by the registrant to its independent registered public accounting firm during the fiscal year in which the permissible non-audit services are provided; (ii) the permissible non-audit services were not recognized by the registrant at the time of the engagement to be non-audit services; and (iii) such services are promptly brought to the attention of the Committee and approved by the Committee (or its delegate(s)) prior to the completion of the audit. (e)(2) The information in the table below sets forth the percentages of fees for services (other than audit, review or attest services) rendered by PwC to the registrant for which the pre-approval requirement was waived pursuant to Rule 2-01(c)(7)(i)(C) of Regulation S-X: - ---------------------------------------- -------------------------------------- -------------------------------------- 2004 2005 - ---------------------------------------- -------------------------------------- -------------------------------------- Audit-Related Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- Tax Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- All Other Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- Total N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- The information in the table below sets forth the percentages of fees for services (other than audit, review or attest services) rendered by PwC to Credit Suisse and any Covered Services Provider required to be approved pursuant to Rule 2-01(c)(7)(ii)of Regulation S-X, for the registrant's fiscal years ended December 31, 2004 and December 31, 2005: - ---------------------------------------- -------------------------------------- -------------------------------------- 2004 2005 - ---------------------------------------- -------------------------------------- -------------------------------------- Audit-Related Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- Tax Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- All Other Fees N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- Total N/A N/A - ---------------------------------------- -------------------------------------- -------------------------------------- (f) Not Applicable. (g) The aggregate fees billed by PwC for non-audit services rendered to the registrant, Credit Suisse and Covered Service Providers for the fiscal years ended December 31, 2004 and December 31, 2005 were $54,609 and $44,744, respectively. (h) Not Applicable. ITEM 5. AUDIT COMMITTEE OF LISTED REGISTRANTS. Form N-CSR disclosure requirement is not applicable to the registrant. ITEM 6. SCHEDULE OF INVESTMENTS. Included as part of the report to shareholders filed under Item 1 of this Form. ITEM 7. DISCLOSURE OF PROXY VOTING POLICIES AND PROCEDURES FOR CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Form N-CSR disclosure requirement is not applicable to the registrant. ITEM 8. PORTFOLIO MANAGERS OF CLOSED-END MANAGEMENT INVESTMENT COMPANIES. Form N-CSR disclosure requirement is not applicable to the registrant. ITEM 9. PURCHASES OF EQUITY SECURITIES BY CLOSED-END MANAGEMENT INVESTMENT COMPANY AND AFFILIATED PURCHASERS. Form N-CSR disclosure requirement is not applicable to the registrant. ITEM 10. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS. None ITEM 11. CONTROLS AND PROCEDURES. (a) As of a date within 90 days from the filing date of this report, the principal executive officer and principal financial officer concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940 (the "Act")) were effective based on their evaluation of the disclosure controls and procedures required by Rule 30a-3(b) under the Act and Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934. (b) There were no changes in registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act) that occurred during the second fiscal quarter of the period covered by this report that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. ITEM 12. EXHIBITS. (a)(1) Registrant's Code of Ethics is an exhibit to this report. (a)(2) The certifications of the registrant as required by Rule 30a-2(a) under the Act are exhibits to this report. (a)(3) Not applicable. (b) The certifications of the registrant as required by Rule 30a-2(b) under the Act are an exhibit to this report. 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. CREDIT SUISSE TRUST /s/ Steven B. Plump ------------------- Name: Steven B. Plump Title: Chief Executive Officer Date: March 8, 2006 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. /s/ Steven B. Plump ---------------------- Name: Steven B. Plump Title: Chief Executive Officer Date: March 8, 2006 /s/ Michael A. Pignataro ------------------------ Name: Michael A. Pignataro Title: Chief Financial Officer Date: March 8, 2006