UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSR CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number: 811-4813 -------------------------------------------- MELLON INSTITUTIONAL FUNDS INVESTMENT TRUST ------------------------------------------------------------- (Exact name of registrant as specified in charter) Mellon Financial Center, One Boston Place, Boston, Massachusetts 02108 --------------------------------------------------------------- (Address of principal executive offices) (Zip code) Barbara A. McCann Vice President and Secretary One Boston Place, Boston, MA 02108 --------------------------------------------------------------- (Name and address of agent for service) with a copy to: Christopher P. Harvey, Esq. Wilmer Cutler Pickering Hale and Dorr LLP 60 State Street Boston, Massachusetts 02109 Registrant's telephone number, including area code: (617) 248-6000 ----------------------------------------------------------- Date of fiscal year end: September 30 -------------------------------------- Date of reporting period: March 31, 2006 -------------------------------------- Item 1. Reports to Stockholders. [LOGO] Mellon -------------------------------- Mellon Institutional Funds Semiannual Report The Boston Company World ex-U.S. Value Fund - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expenses ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ----------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,130.50 $4.78 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.44 $4.53 - --------------------- + Expenses are equal to the Fund's annualized expense ratio of 0.90%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Country Sector Investments - ---------------------------------------------------------------------------------------------------- Total SA France Energy 1.7% Royal Bank of Scotland Group PLC United Kingdom Financial 1.6 Carrefour SA France Consumer Staples 1.6 GlaxoSmithkline PLC United Kingdom Healthcare 1.5 DBS Group Holdings, Ltd. Singapore Financial 1.4 Vodafone Group PLC United Kingdom Telecommunication 1.4 services Nippon Express Co., Ltd. Japan Industrial 1.4 Bank Of Ireland Ireland Financial 1.3 BP PLC United Kingdom Energy 1.3 Sumitomo Mitsui Financial Group Japan Financial 1.3 --- 14.5% * Excludes short-term securities. Percentage of Geographic Region Allocation* Investments - ------------------------------------------------------------------------------- Europe ex U.K. 36.2% U.K. 16.4 Asia ex Japan 15.8 Japan 23.7 Americas ex U.S. 6.5 Middle East/Africa 1.4 ----- 100.0% * Excludes short-term securities and investment of cash collateral. The Fund is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ EQUITIES--96.7% Australia--1.8% Amcor Ltd 65,568 $ 347,211 Insurance Australia Group Ltd 28,890 113,085 National Australia Bank Ltd 14,135 381,336 TABCORP Holdings, Ltd 13,400 148,342 --------- 989,974 --------- Belgium--0.8% Fortis 12,540 447,185 --------- Brazil--1.3% Petroleo Brasileiro SA ADR 4,460 386,548 Tele Norte Leste Participacoes SA ADR (a) 17,340 289,231 --------- 675,779 --------- Canada--3.8% Alcan, Inc 1,800 82,314 Canadian Imperial Bank of Commerce 4,440 326,974 EnCana Corp 9,660 451,412 Loblaw Companies Ltd 5,180 246,846 Petro--Canada 6,850 324,844 Quebecor World, Inc 32,430 318,246 Sobeys, Inc 3,460 111,847 Torstar Corp 10,770 210,733 --------- 2,073,216 --------- China--0.4% China Telecom Corp., Ltd 665,000 235,691 --------- Finland--1.2% M-real Oyj 32,800 217,327 Nokia Oyj 10,040 207,718 UPM-Kymmene Oyj 10,060 237,621 --------- 662,666 --------- France--8.8% Banque Nationale De Paris 5,150 478,158 Carrefour SA 15,450 821,570 Credit Agricole SA 10,220 397,505 France Telecom SA 29,318 659,119 Lafarge SA 2,080 235,574 PSA Peugeot Citroen 1,300 81,884 Sanofi-Synthelabo SA 5,190 493,502 Thomson 11,770 232,247 Total SA 3,430 904,491 Valeo SA 10,567 441,721 BNP Paribas Rights (a) 5,350 7,291 --------- 4,753,062 --------- The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ Germany--7.5% Allianz AG 1,710 $ 285,387 Deutsche Bank AG Registered Shares 4,149 473,671 Deutsche Lufthansa AG 21,220 379,645 Deutsche Post AG 25,080 628,550 Deutsche Telekom AG 20,930 352,907 E.ON AG 2,270 249,696 Hannover Rueckversicherung AG (a) 9,980 370,037 Infineon Technologies AG (a) 38,760 399,544 Medion AG 4,450 57,892 Metro AG 5,040 258,301 Siemens AG 3,330 310,751 Volkswagen AG 4,000 301,904 --------- 4,068,285 --------- Greece--0.5% Public Power Corp 11,210 263,426 --------- Hong Kong--2.0% Bank of East Asia Ltd 109,129 394,513 Citic Pacific Ltd 56,600 169,966 Denway Motors Ltd 768,000 299,416 Huadian Power International Co 818,000 218,756 --------- 1,082,651 --------- Hungary--0.4% Magyar Telekom 47,140 211,094 --------- India--1.8% Hindalco Industries Ltd. 144A/Reg--GDR 63,100 258,685 Hindalco Rights (b) 11,925 26,181 Mahanagar Telephone Nigam Ltd.--ADR 25,350 210,405 Reliance Industries Ltd. 144A--GDR 9,010 317,603 Reliance Industries Conversion (b) 9,210 170,941 --------- 983,815 --------- Indonesia--0.4% PT Gudang Garam Tbk 175,180 202,755 --------- Ireland--1.3% Bank of Ireland 36,590 678,118 Kerry Group PLC 1,000 24,008 --------- 702,126 --------- Italy--2.8% Benetton Group Spa 4,450 66,408 Compagnia Assicuratrice Unipol Spa 63,370 205,525 Eni Spa 18,800 534,697 Mediaset Spa 17,700 208,397 UniCredito Italiano Spa 72,020 520,374 --------- 1,535,401 --------- The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ Japan--23.0% Aeon Co., Ltd 11,500 $ 279,046 Aiful Corp 7,320 484,640 Ajinomoto Co., Inc 19,200 205,120 Astellas Pharma, Inc 5,600 212,749 Canon, Inc 8,900 589,249 Dentsu, Inc 106 384,685 Fuji Heavy Industries Ltd 16,800 98,807 Fuji Photo Film Co., Ltd 17,500 584,523 Funao Electric Co., Ltd 3,400 336,359 Hinos Motors Ltd 25,500 160,377 JS Group Corp 15,200 326,840 Kao Corp 14,100 371,494 KDDI Corp 97 518,553 Kuraray Co., Ltd 22,900 269,366 Mabuchi Motor Co., Ltd 5,300 272,973 Matsumotokiyoshi Co., Ltd 7,200 206,221 Minebea Co., Ltd 18,400 127,139 Mitsubishi UFJ Financial Group, Inc 21 321,265 Nippon Express Co., Ltd 125,900 714,782 Nippon Paper Group, Inc 36 155,737 Nissan Motor Co., Ltd 52,500 623,789 Orix Corp 270 84,103 Ricoh Co., Ltd 22,800 445,691 Rinnai Corp 8,800 264,015 Rohm Co., Ltd 5,200 550,229 Sekisui Chemical Co., Ltd 52,200 442,320 Sekisui House Ltd 27,000 402,958 SFCG Co., Ltd 447 101,170 Shin-Etsu Chemical Co., Ltd 1,900 103,187 Shinsei Bank Ltd 62,000 434,200 Skylark Co., Ltd 16,700 298,772 Sohgo Security Services Co., Ltd 5,800 93,019 Sumitomo Mitsui Financial Group 60 662,927 Takefuji Corp 7,640 481,152 TDK Corp 4,400 331,702 The 77 Bank Ltd 39,200 302,179 Toyoda Gosei Co., Ltd 8,400 184,192 ---------- 12,425,530 ---------- Malaysia--0.4% Sime Darby Berhad 139,400 230,939 ---------- Mexico--1.2% Coca-Cola Femsa, S.A. de C.V.--ADR 9,650 320,380 Telefonos de Mexico SA de CV--ADR 13,660 307,077 ---------- 627,457 ---------- The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- Netherlands--3.9% ABN Amro Holding NV 14,504 $ 434,650 Aegon NV 19,910 368,266 Heineken NV 13,930 528,475 Koninklijke Philips Electronics NV 16,660 562,827 VNU NV 2,700 87,748 Wolters Kluwer NV 5,740 143,090 --------- 2,125,056 --------- Portugal--0.3% EDP-Energias de Portugal SA 36,270 142,346 --------- Singapore--2.2% DBS Group Holdings, Ltd 71,710 723,492 United Overseas Bank Ltd 45,550 439,824 --------- 1,163,316 --------- South Africa--1.4% Nampak Ltd 80,950 220,653 Nedbank Group, Ltd 13,936 291,307 Sappi, Ltd 16,040 240,195 --------- 752,155 --------- South Korea--4.2% Hyundai Motor Co 3,590 301,970 Kookmin Bank--ADR 4,280 366,026 Korea Electric Power Corp 6,220 261,275 KT Corp.--ADR 14,430 307,359 Lotte Shopping Co., Ltd. GDR 144A (a) 9,600 193,728 POSCO 840 216,638 POSCO--ADR 300 19,140 Samsung Electronics Co., Ltd 534 346,361 SK Telecom Co., Ltd.--ADR 12,040 284,024 --------- 2,296,521 --------- Spain--1.9% Banco Popular Espanol SA 6,430 94,710 Banco Santander Central Hispano SA 12,410 181,138 Gamesa Corp Tecnological 10,690 205,497 Iberdrola SA 3,000 96,807 Repsol YPF SA 16,100 457,125 --------- 1,035,277 --------- Sweden--0.4% Svenska Cellulosa AB (SCA), Class B 5,150 226,260 --------- Switzerland--5.2% CIBA Specialty Chemicals AG 8,068 482,212 Clariant AG (a) 13,550 209,868 The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ Switzerland (continued) Nestle SA 1,731 $ 513,646 Novartis AG 9,470 526,434 Swiss Re 6,860 479,180 UBS AG Registered Shares 5,550 609,385 --------- 2,820,725 --------- Taiwan--1.8% Compal Electronics, Inc 297,327 304,031 SinoPac Financial Holdings Co., Ltd 584,000 296,332 United Microelectronics Corp 545,208 344,760 --------- 945,123 --------- Thailand--0.2% Kasikornbank Public Company Ltd 68,800 121,261 --------- United Kingdom--15.8% Anglo American PLC 14,394 554,457 Barclays PLC 43,139 504,583 Boots Group PLC 20,889 261,020 BP PLC 58,425 670,695 BT Group PLC 57,201 220,537 Centrica PLC 97,780 478,028 Diageo PLC 28,556 449,562 GKN PLC 26,137 150,929 GlaxoSmithKline PLC 29,283 765,380 HSBC Holdings PLC 26,360 441,771 Old Mutual PLC 85,740 299,671 Reed Elsevier PLC 28,420 272,451 Royal Bank of Scotland Group PLC 25,477 828,726 Royal Dutch Shell PLC 18,648 583,230 Royal Dutch Shell PLC 3,350 104,607 Sainsbury (J) PLC 40,113 231,634 Smiths Group PLC 11,100 189,497 Travis Perkins PLC 3,200 92,754 Trinity Mirror PLC 26,310 260,448 Unilever PLC 46,942 480,177 Vodafone Group PLC 342,943 717,685 ---------- 8,557,842 ---------- TOTAL EQUITIES (Cost $46,828,392) 52,356,934 ---------- TOTAL INVESTMENTS--96.7% (Cost $46,828,392) 52,356,934 ---------- OTHER ASSETS, LESS LIABILITIES--3.3% 1,761,924 ---------- NET ASSETS--100% $54,118,858 =========== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Notes to Schedule of Investments: ADR--American Depository Receipt GDR--Global Depository Receipt 144A--Securities 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 the period end, the value of these securities amounted to $770,016 or 1.4% of net assets. (a) Non-income producing security. (b) Security valued at fair value using methods determined in good faith by or under the direction of the Board of Trustees. The fund held the following forward foreign currency exchange contracts at March 31, 2006: Local Principal Contract Value at USD Amount Unrealized Contracts to Receive Amount Value Date March 31, 2006 to Deliver Gain/(Loss) - ----------------------------------------------------------------------------------------------------------------------------- Australian Dollar 6,974 4/3/2006 $ 4,990 $ 4,979 $ 11 Singapore Dollar 32,498 4/3/2006 20,115 20,090 25 Thai Bat 316,373 4/3/2006 8,140 8,171 (31) Thai Bat 948,951 4/4/2006 24,417 24,445 (28) -------- -------- ------ $ 57,662 $ 57,685 $ (23) ======== ======== ======= Local Principal Contract Value at USD Amount Unrealized Contracts to Deliver Amount Value Date March 31, 2006 to Receive Gain/(Loss) - ------------------------------------------------------------------------------------------------------------------------------ Australian Dollar 36,855 4/4/2006 $ 26,373 $ 26,325 $ (48) British Pound 92,127 4/4/2006 159,997 160,117 120 Canadian Dollar 120,994 4/3/2006 103,608 104,144 536 Euro 574,755 4/4/2006 696,201 696,545 344 Hong Kong Dollar 326,528 4/3/2006 42,083 42,079 (4) Hungary Forint 1,753,596 4/4/2006 8,054 8,050 (4) Japanese Yen 15,670,656 4/3/2006 133,186 133,583 397 Japanese Yen 50,957,379 4/4/2006 433,090 432,869 (221) Singapore Dollar 16,177 4/4/2006 10,013 10,006 (7) Swedish Krona 67,046 4/4/2006 8,613 8,612 (1) Swiss Franc 29,053 4/4/2006 22,276 22,281 5 ---------- ---------- ------- $1,643,494 $1,644,611 $ 1,117 ========== ========== ======= Percentage of Economic Sector Allocation Net Assets - ---------------------------------------------------------------------------------------------- Consumer Discretionary 13.3% Consumer Staples 10.5 Energy 8.2 Financials 26.7 Health Care 3.7 Industrials 7.1 Information Technology 7.6 Materials 8.5 Telecommunication Services 8.0 Utilities 3.2 Short-term and other assets 3.2 ------ 100.0% The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (cost $46,828,392) $52,356,934 Cash 1,295 Foreign currency, at value (cost $1,050,978) 1,045,955 Receivable for investments sold 2,067,285 Interest and dividends receivable 228,294 Receivable from administrator 11,678 Unrealized appreciation on forward currency exchange contracts (Note 6) 1,438 Prepaid expenses 3,785 ---------- Total assets 55,716,664 Liabilities Payable for investments purchased $ 209,173 Loan payable 1,308,000 Accrued professional fees 21,231 Accrued accounting, custody, administration and transfer agent fees (Note 2) 53,921 Accrued trustees' fees (Note 2) 351 Unrealized depreciation on forward currency exchange contracts (Note 6) 344 Accrued chief compliance officer fee (Note 2) 278 Other accrued expenses and liabilities 4,508 ----- Total liabilities 1,597,806 ----------- Net Assets $54,118,858 =========== Net Assets consist of: Paid-in capital $46,134,979 Accumulated net realized gain 2,204,122 Undistributed net investment income 242,912 Net unrealized appreciation 5,536,845 ------------ Total Net Assets $ 54,118,858 ============ Shares of beneficial interest outstanding 2,194,564 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 24.66 ============ The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Statements of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net foreign witholding taxes of $6,625): $ 494,859 Dividend income from affiliated investments (Note 1H) 18,547 Interest income 3,876 ------- Total investment income 517,282 Expenses Investment advisory fee (Note 2) $ 170,335 Accounting, custody, administration and transfer agent fees (Note 2) 104,648 Registration fees 17,120 Professional fees 21,525 Trustees' fees and expenses (Note 2) 2,319 Insurance expense 1,107 Miscellaneous expenses 10,824 ------- Total expenses 327,878 Deduct: Waiver of investment advisory fee (Note 2) (123,476) --------- Net expenses 204,402 ------- Net investment income 312,880 ------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 2,373,088 Foreign currency transactions and forward currency exchange transactions (47,772) --------- Net realized gain (loss) 2,325,316 Change in unrealized appreciation (depreciation) on: Investments 3,759,996 Foreign currency translations and forward currency exchange contracts 33,187 --------- Change in net unrealized appreciation (depreciation) 3,793,183 ---------- Net realized and unrealized gain (loss) 6,118,499 ---------- Net Increase in Net Assets from Operations $6,431,379 ========== The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Statement of Changes in Net Assets - ------------------------------------------------------------------------------- For the Period For the November 15, 2004 Six Months Ended (commencement of March 31, 2006 operations) to (Unaudited) September 30, 2005 ----------------- ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 312,880 $ 253,574 Net realized gain (loss) 2,325,316 690,169 Change in net unrealized appreciation (depreciation) 3,793,183 1,743,662 Net increase from payments by affiliates -- 5,514 ----------- --------- Net increase (decrease) in net assets from investment operations 6,431,379 2,692,919 ----------- --------- Distributions to Shareholders (Note 1C) From net investment income (320,130) (58,146) From net realized gains on investments (756,714) -- ----------- --------- Total distributions to shareholders (1,076,844) (58,146) ----------- --------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 19,972,126 28,528,386 Value of shares issued to shareholders in reinvestment of 1,061,992 57,745 distributions Cost of shares redeemed (3,240,750) (249,949) ----------- --------- Net increase (decrease) in net assets from Fund share transactions 17,793,368 28,336,182 ----------- --------- Total Increase (Decrease) in Net Assets 23,147,903 30,970,955 Net Assets At beginning of period 30,970,955 -- ----------- --------- At end of period (including undistributed net investment investment income of $242,912 and $250,162, respectively) $54,118,858 $30,970,955 =========== =========== The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Financial Highlights - -------------------------------------------------------------------------------- For the Period For the November 15, 2004 Six Months Ended (commencement of March 31, 2006 operations) to (Unaudited) September 30, 2005 ----------------- ------------------ Net Asset Value, Beginning of Period $ 22.29 $ 20.00 --------- ---------- From Operations: Net investment income* (a) 0.16 0.32 Net realized and unrealized gains (loss) on investments 2.70 2.02 Net increase from payments by affiliated (c) -- --(b)(c) Total from operations 2.86 2.34 --------- ---------- Less Distributions to Shareholders: From net investment income (0.14) (0.05) From net realized gain on investments (0.35) -- --------- ---------- Total distributions to shareholders (0.49) (0.05) --------- ---------- Net Asset Value, End of Period $ 24.66 $ 22.29 ========= ========== Total Return (d) 13.05% 11.72% Ratios/Supplemental data: Expenses (to average daily net assets)* 0.90%(e) 0.90%(e) Net Investment Income (to average daily net assets)* 1.37%(e) 1.76%(e) Portfolio Turnover 34%(f) 34%(f) Net Assets, End of Period (000's omitted) $ 54,119 $ 30,971 * The investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) $ 0.10 $ 0.12 Ratios (to average daily net assets): Expenses 1.44(e) 2.02(e) Net investment (loss) 0.83(e) 0.64(e) (a) Calculated based on average shares outstanding. (b) For the period from November 15, 2004 (commencement of operations) to September 30, 2005, 0.05% of the Fund's total return consists of a voluntary payment by the advisor to compensate the Fund for a trading error. Excluding this payment, total return would have been 11.67%. (c) Amount represents less than $0.01. (d) Total return would have been lower in the absence of expense waivers. Returns for periods of less than one year have not been annualized. (e) Computed on an annualized basis. (f) Not annualized. The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company World ex-U.S. Fund (the "Fund"), which commenced operation on November 15, 2004, is a separate diversified investment series of the Trust. The objective of the Fund is to achieve long-term growth of capital. The Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of companies that are located in foreign countries represented in the Morgan Stanley Capital International All Country World Index ex-United States Free Index. The Funds may invest up to 35% of its assets in emerging market countries. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Because foreign markets may be open at different times than the New York Stock Exchange, the value of the Fund's shares may change on days when shareholders are not able to buy or sell them. Many securities markets and exchanges outside the U.S. close prior to the close of the New York Stock Exchange and therefore the closing prices for securities in such markets or on such exchanges may not fully reflect the events that occur after such close but before the close of the New York Stock Exchange. If market quotations are not readily available or do not accurately reflect fair value, or the value of a security has been materially affected by events occurring after the close of the exchange or market on which the security is principally traded (for example, a foreign exchange or market), the Fund may value its assets by a method the Trustees believe accurately reflects the fair value. The Trustees have adopted fair value pricing procedures, which, among other things, require the Fund to fair value such securities if there has been a movement in the U.S. market that exceeds a specified threshold. Although the threshold may be revised by the Trustees from time to time and the number of days on which fair value prices will be used will depend on market activity, it is possible that fair value prices for foreign securities will be used by the Fund to a significant extent. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Fund acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield - to - maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. The Fund does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Net realized gains and losses on foreign currency transactions represent gains and losses on disposition of foreign currencies and forward foreign currency exchange contracts, currency gains and losses realized between the trade and settlement dates on securities transactions, and the difference between the amount of investment income and foreign withholding taxes recorded on the Fund's books and the U.S. dollar equivalent amounts actually received or paid. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless the shareholder elects to receive them in cash. 15 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences, which may result in reclassifications, are primarily due to differing treatments for wash sales and realized and unrealized gains or losses on futures contracts. Permanent book and tax basis differences relating to shareholder distributions will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. Section 988 of the Internal Revenue Code provides that gains or losses on certain transactions attributable to fluctuations in foreign currency exchange rates must be treated as ordinary income or loss. For financial statement purposes, such amounts are included in net realized gains or losses. D. Expenses The majority of expenses of the Trust are directly identifiable to an individual fund. Expenses which are not readily identifiable to a specific fund are allocated among funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds. E. Foreign currency transactions The Fund maintains its books and records in U.S. dollars. Investment security valuations and other assets and liabilities initially expressed in foreign currencies are converted into U.S. dollars based upon current currency exchange rates. Purchases and sales of foreign investment securities and income and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. F. Investment risk There are certain additional risks involved in investing in foreign securities that are not inherent in investments in domestic securities. These risks may involve adverse political and economic developments, including the possible imposition of capital controls or other foreign governmental laws or restrictions. In addition, the securities of some foreign companies and securities markets are less liquid and at times may be more volatile than securities of comparable U.S. companies and U.S. securities markets. The risks described above apply to an even greater extent to investments in emerging markets. The securities markets of emerging countries are generally smaller, less developed, less liquid, and more volatile than the securities markets of the U.S. and developed foreign markets. G. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. H. Affiliated issuers Affiliated issuers are investment companies advised by The Boston Company Asset Management, LLC (TBCAM), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions With Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory and administrative services, and general office facilities, is paid monthly at the annual rate of 0.75% of the Fund's average daily net assets. TBCAM voluntarily agreed to limit the Fund's total annual operating expenses (excluding brokerage commissions, taxes and extraordinary expenses) to 0.90% of the Fund's average daily net assets for the six months ended March 31, 2006. Pursuant to this arrangement, for the six months ended March 31, 2006, TBCAM voluntarily waived its investment advisory fee in the amount of $123,476. This arrangement is voluntary and temporary and may be discontinued or revised by TBCAM at any time. 16 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $2,965 for the six months ended March 31, 2006. The Fund entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Fund. For these services the Fund pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Fund was charged $101,683 for the six months ended March 31, 2006. The Fund also entered into an agreement with Mellon Bank, to perform certain securities lending activities and to act as the Fund's lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. For the six months ended March 31, 2006, the Fund did loan any securities through the program. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,084. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Fund for serving as an officer or Trustee of the Trust. The Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee and a per meeting fee as well as reimbursement for travel and out-of-pocket expenses. In addition, the Fund pays the legal fees for the independent counsel of the Trustees. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator an administrative service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales --------- ----- Investments (non-U.S. Government Securities) $30,838,347 $14,418,588 =========== =========== (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the period November 15, 2004 For the (commencement of Six Months Ended operations) to March 31, 2006 September 30, 2005 --------------- ------------------ Shares sold 894,529 1,398,390 Shares issued to shareholders in reinvestment of distributions 47,033 2,813 Shares redeemed (136,477) (11,724) -------- --------- Net increase (decrease) 805,085 1,389,479 ======== ========= 17 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- At March 31, 2006, four shareholders of record held approximately 88% of the total outstanding shares of the Fund. Investment activities of these shareholders could have a material impact on the Fund. For the six months ended March 31, 2006, the Fund did not collect any redemption fees. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that were acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund did not collect any redemption fees. (5) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $46,828,392 =========== Unrealized appreciation $ 6,217,833 Unrealized depreciation (689,291) =========== Net unrealized appreciation (depreciation) $ 5,528,542 =========== (6) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Fund may trade the following financial instruments with off-balance sheet risk: Forward Currency Exchange Contracts The Fund may enter into forward foreign currency and cross currency exchange contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering 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 relative to the U.S. dollar and other foreign currencies. The forward foreign currency and cross currency exchange contracts are marked to market using the forward foreign currency rate of the underlying currency and any gains or losses are recorded for financial statement purposes as unrealized until the contract settlement date or upon the closing of the contract. Forward currency exchange contracts are used by the Fund primarily to protect the value of the Fund's foreign securities from adverse currency movements. Unrealized appreciation and depreciation of forward currency exchange contracts is included in the Statement of Assets and Liabilities. During the six months ended March 31, 2006, the Fund held foreign currency exchange contracts. See schedule of investments for further details. 18 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (7) Security Lending: The Fund may lend its securities to financial institutions which the Fund deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Fund on the next business day. For the duration of a loan, the Fund receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Fund bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Fund. In the event of borrower default, the Fund generally has the right to use the collateral to offset losses incurred. The Fund may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Fund also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Fund's obligations due on the loans. For the the six months ended March 31, 2006, the Fund did not lend any securities. (8) Line of Credit: The Fund, and other funds in the Trust and subtrusts in Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") are parties to a committed line of credit facility, which enables each fund/portfolio to borrow, in the aggregate, up to $35 million. Interest is charged to each participating fund/portfolio based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating funds/portfolios at the end of each quarter. For the six months ended March 31, 2006, the expense allocated to the Fund was $339. During the six months ended March 31, 2006, the Fund had average borrowings outstanding of $766,083 on a total of 12 days and incurred $1,293 of interest expense. 19 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - ------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the Fund's advisory agreement and the related fees on an annual basis. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Fund's investment adviser, The Boston Company Asset Management, LLC ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Fund and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Fund's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Fund by the Adviser. In their deliberations as to the continuation of the Fund's advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Fund's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Fund effectively. Investment Performance The Board considered the investment performance of the Fund against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. 20 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The Board considered the Fund's performance for the three- and seven-month periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund slightly underperformed its peer group average returns for the three-month period (3.64% vs. 4.94%) and seven-month period (1.50% vs. 2.37%). The Board noted that the Fund recently commenced operations and had a very short performance history and that the other funds in its peer group were substantially larger than the Fund. Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Fund to the Adviser. The Lipper data presenting the Fund's "net advisory fees" included fees paid by the Fund, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Fund's advisory fees to those peers that include administrative fees within a blended advisory fee. The Fund's contractual advisory fee was 0.750%, lowest in that entire peer group, the median fee of which was 0.975%. The Fund's actual advisory fee, after giving effect to expense limitations, was 0.142%, lowest in its entire peer group of funds, and well below the median, which was 0.955%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Fund's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Fund relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Fund relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's total expense ratio and compared it to that of its peer group of similar funds. The Board found that the actual total expense ratio of 0.894% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 1.123% notwithstanding the fact that all of the other funds in the peer group were larger than the Fund. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company LLC ("Standish Mellon") in managing the Fund and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Fund in 2004 its first year of operation. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. 21 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 22 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ---------------------------------------------------------------------------------------------------------------------------------- Samuel C. Fleming Trustee Trustee Chairman Emeritus, Decision 34 None $369 c/o Decision Resources, Inc. since Resources, Inc. ("DRI") 260 Charles Street 11/3/1986 (biotechnology research and Waltham, MA 02453 consulting firm); formerly 9/30/40 Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee Trustee, Essex Street 34 None $398 c/o Essex Street Associates since Associates (family P.O. Box 5600 11/3/1986 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee William Joseph Maier, 34 None $369 c/o Harvard University since Professor of Political Littauer Center 127 9/13/1989 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee Trustee, Mertens House, 34 None $369 P.O. Box 2333 since Inc. (hospice) New London, NH 03257 11/3/1986 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 34 None $0 The Boston Company President and Operating Officer of The Asset Management, LLC Chief Executive Boston Company Asset One Boston Place Officer Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 23 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ---------------------------------------------------------------------------------------------------------------------------- Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Operations, Boston, MA 02108 Standish Mellon Asset Management, LLC 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Compliance, Mellon Asset Management President Mellon Asset Management ("MAM"); formerly Manager One Boston Place of Shareholder Services, MAM, and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset Management 1/19/71 Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds Distributor One Boston Place Officer and Mellon Optima L/S Strategy Fund, LLC; formerly Boston, MA 02108 Director, Blackrock, Inc., Senior Vice President, 4/8/57 State Street Research & Management Company ("SSRM"), and Vice President, SSRM 24 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK [LOGO] Mellon -------------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6612SA0306 [LOGO] Mellon --------------------------- Mellon Institutional Funds Semiannual Report Mellon Institutional Market Neutral Fund - -------------------------------------------------------------------------------- December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (December 21, 2005 (commencement of operations) to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid During Beginning Account Value Ending Account Value Period+ December 21, December 21, 2005 March 31, 2006 2005 to March 31, 2006 - ------------------------------------------------------------------------------------------------------------------------------ Actual $1,000.00 $1,010.00 $ 6.72 Hypothetical (5% return per year before expenses) $1,000.00 $1,012.76 $12.24 - -------------------- + The "Actual" expense calculation is equal to the Fund's annualized expense ratio of 2.44%, multiplied by the average account value over the period, multiplied by 100/365 (to reflect the number of days from commencement of operations to March 31, 2006). The "Hypothetical" expense calculation is equal to the Fund's annualized expense ratio of 2.44% multiplied by the average account value over the period, multiplied by 182/365 (to reflect the number of days from commencement to March 31, 2006). 3 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Long Holdings* Sector Investments - ----------------------------------------------------------------------------------------------------------- Ohio Casualty Corp. Financial 1.8% XTO Energy, Inc. Energy 1.7 Louisana-Pacific Basic Materials 1.7 International Business Machines Corp. Information Technology 1.6 Thomas & Betts Corp. Industrial 1.6 SAFECO Corp. Financial 1.6 Molex, Inc. Industrial 1.6 Pepsi Bottling Group, Inc. Consumer Noncyclical 1.6 Dade Behring Holdings, Inc. Health Care 1.6 Valspar Corp. Basic Materials 1.5 ----- 16.3% * Excluding short-term investments and investment of cash Percentage of Top Ten Short Holdings* Sector Net Assets - ---------------------------------------------------------------------------------------------------------- Eastman Kodak Co. Consumer Services 2.0% Cytec Industries, Inc. Basic Materials 1.9 Dow Jones & Co., Inc. Consumer Services 1.9 Forest City Enterprises, Inc. Consumer Cyclical 1.9 American Power Conversion Corp. Industrial 1.8 DPL, Inc. Utilities 1.8 Plains Exploration & Production Co. (a) Energy 1.7 Monsanto Co. Basic Materials 1.7 El Paso Corp. Energy 1.7 Scientific Games Corp. (a) Consumer Services 1.7 ---- 18.1% * Excluding short-term investments and investment of cash collateral. Net Equity Economic Sector Allocation* Long% Short% Exposure% - ------------------------------------------------------------------------------------------------------- Basic Materials 8.2 (8.8) (0.6) Commerical Services 5.7 (6.3) (0.6) Consumer Cyclical 11.3 (11.9) (0.6) Consumer Noncyclical 5.0 (4.6) 0.4 Consumer Services 5.4 (6.5) (1.1) Energy 8.7 (9.8) (1.1) Financial 10.3 (9.8) 0.5 Health Care 8.9 (8.2) 0.7 Industrial 8.9 (9.3) (0.4) Information Technology 3.5 0.0 3.5 Technology 10.5 (12.3) (1.8) Telecommunication Services 2.0 (2.1) (0.1) Transportation 3.9 (3.7) 0.2 Utilities 5.8 (4.6) 1.2 ----- ------ ---- 98.1% (97.9)% 0.2% * Excluding short-term investments and investment of cash collateral. The Fund is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- EQUITIES--98.1% Basic Materials--8.2% 3M Co. (a) 200 $ 15,138 Avery Dennison Corp. (a) 600 35,088 Bemis Co. (a) 400 12,632 Louisana-Pacific (a) 1,600 43,520 Nucor Corp. (a) 200 20,958 Phelps Dodge Corp. (a) 300 24,159 Rohm & Haas Co. (a) 200 9,774 Steel Dynamics, Inc. (a) 100 5,673 Valspar Corp. (a) 1,400 39,018 -------- 205,960 -------- Commercial Services--5.7% Career Education Corp. (a)(b) 300 11,319 CSG Systems International , Inc. (a)(b) 1,400 32,564 DST Systems, Inc. (a)(b) 300 17,382 Fair Issac Corp. (a) 200 7,924 Fiserv, Inc. (a)(b) 400 17,020 Korn/Ferry International (a)(b) 700 14,273 Manpower, Inc. (a) 100 5,718 MPS Group, Inc. (a)(b) 500 7,650 Robert Half International, Inc. (a) 500 19,305 The Corporate Executive Board Co. (a) 100 10,090 -------- 143,245 -------- Consumer Cyclical--11.3% Autonation, Inc. (a)(b) 1,100 23,705 Barnes & Noble, Inc. (a) 800 37,000 Claire's Stores, Inc. (a) 100 3,631 Cummins, Inc. (a) 200 21,020 Family Dollar Stores, Inc. (a) 400 10,640 Furniture Brands International, Inc. (a) 300 7,353 Goodyear Tire & Rubber Co/The (a)(b) 2,500 36,200 Herman Miller, Inc. (a) 200 6,482 KB Home (a) 200 12,996 Lowe's Companies, Inc. (a) 600 38,664 Paccar, Inc. (a) 100 7,048 Pacific Sunware of California (a)(b) 200 4,432 Payless Shoesource, Inc. (a)(b) 700 16,023 Sotheby's Holdings, Inc., Class A (a)(b) 500 14,520 Target Corp. (a) 100 5,201 Tempur-Pedic International, Inc. (a)(b) 700 9,905 Thor Industries, Inc. (a) 100 5,336 The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Consumer Cyclical (continued) Tiffany & Co. (a) 200 $ 7,508 Toll Brothers, Inc. (a)(b) 500 17,315 -------- 284,979 -------- Consumer Noncyclical--5.0% Del Monte Foods Co. (a) 1,200 14,232 Estee Lauder Companies, Class A (a) 500 18,595 Hormel Foods Corp. (a) 1,100 37,180 McCormick & Co., Inc. (a) 100 3,386 Pepsi Bottling Group, Inc. (a) 1,300 39,507 Pilgrim's Pride Corp. (a) 1 300 6,501 Safeway, Inc. (a) 300 7,536 -------- 126,937 -------- Consumer Services--5.4% Aramark Corp., Class B Shares (a) 900 26,586 Brinker International, Inc. (a) 200 8,450 Darden Restaurants, Inc. (a) 300 12,309 Entercom Communications Corp. (a) 100 2,792 Harley-Davidson, Inc. (a) 400 20,752 Hilton Hotels Corp. (a) 500 12,730 International Game Technology (a) 200 7,044 Mattel, Inc. (a) 500 9,065 Media General, Inc., Class A (a) 200 9,324 Meredith Corp. (a) 500 27,895 -------- 136,947 -------- Energy--8.7% Apache Corp. (a) 300 19,653 BJ Services Co. (a) 200 6,920 Chesapeake Energy Corp. (a) 400 12,564 ConocoPhillips (a) 300 18,945 Exxon Mobil Corp. (a) 200 12,172 Nabors Industries Ltd. (a)(b) 500 35,790 Patterson-UTI Energy, Inc. (a) 1,000 31,960 Sunoco, Inc. (a) 200 15,514 Tidewater, Inc. (a) 200 11,046 Unit Corp. (a)(b) 200 11,150 XTO Energy, Inc. (a) 1,000 43,570 -------- 219,284 -------- Financial--10.3% Cincinnati Financial Corp. (a) 500 21,035 CIT Group, Inc. (a) 200 10,704 Countrywide Financial Corp. (a) 400 14,680 Fidelity National Financial, Inc. (a) 300 10,659 The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Financial (continued) First American Corp. (a) 200 $ 7,832 IndyMac Bancorp, Inc. (a) 300 12,279 Lehman Brothers Holdings, Inc. (a) 200 28,906 MGIC Investment Corp. (a) 100 6,663 Nationwide Financial Services (a) 300 12,906 Ohio Casualty Corp. (a) 1,400 44,380 Old Republic International Corp. (a) 1,000 21,820 Prudential Financial, Inc. (a) 200 15,162 SAFECO Corp. (a) 800 40,168 The Bear Stearns Companies, Inc. (a) 100 13,870 -------- 261,064 -------- Health Care--8.9% Aetna, Inc. (a) 700 34,398 Amerisourcebergen Corp. (a) 600 28,962 Barr Pharmaceuticals, Inc. (a)(b) 100 6,298 Community Health Systems, Inc. (a)(b) 600 21,690 Dade Behring Holdings, Inc. (a) 1,100 39,281 Endo Pharmaceuticals Holdings, Inc. (a)(b) 1,000 32,810 Health Management Associates, Inc. (a) 500 10,785 Kinetic Concepts, Inc. (a)(b) 200 8,234 King Pharmaceuticals, Inc. (a)(b) 600 10,350 Mylan Laboratories, Inc. (a) 700 16,380 Stryker Corp. (a) 200 8,868 Wellpoint, Inc. (a)(b) 100 7,743 -------- 225,799 -------- Industrial--8.9% Alliant Techsystems, Inc. (a)(b) 100 7,717 Allied Waste Industries, Inc. (a)(b) 1,000 12,240 American Standard Cos, Inc. (a) 100 4,286 Black & Decker Corp. (a) 300 26,067 Illinois Tool Works, Inc. (a) 100 9,631 Ingersoll-Rand Co., Class A (a) 300 12,537 Joy Global, Inc. (a) 200 11,954 L-3 Communications Holdings, Inc. (a) 100 8,579 Lockheed Martin Corp. (a) 300 22,539 Molex, Inc. (a) 1,200 39,840 Terex Corp. (a) 100 7,924 Thomas & Betts Corp. (a)(b) 800 41,104 Timken Co. (a) 400 12,908 WW Grainger, Inc. (a) 100 7,535 -------- 224,861 -------- The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Information Technology--3.5% Ingram Micro, Inc. Class A (a)(b) 900 $ 18,000 International Business Machines Corp. (a) 500 41,235 Micrel, Inc. (a)(b) 2,000 29,640 --------- 88,875 --------- Technology--10.5% Advent Software, Inc. (a)(b) 900 25,578 Avnet, Inc. (a)(b) 400 10,152 CommScope, Inc. (a)(b) 900 25,695 EMC Corp./Massachusetts (a) 1,100 14,993 Jabil Circuit, Inc. (a)(b) 700 30,002 Lam Research Corp. (a)(b) 400 17,200 Mettler-Toledo International, Inc. ADR (a)(b) 400 24,136 Microchip Technology, Inc. (a) 200 7,260 National Semiconductor Corp. (a) 1,200 33,408 NCR Corp. (a)(b) 500 20,895 Nvidia Corp. (a)(b) 600 34,356 Plexus Corp. (a)(b) 600 22,542 --------- 266,217 --------- Telecommunication Services--2.0% Leucadia National Corp. (a) 300 17,898 Telephone & Data Systems, Inc. (a) 800 31,552 --------- 49,450 --------- Transportation--3.9% Alaska Air Group, Inc. (a)(b) 600 21,270 Hunt (JB) Transport Services, Inc. (a) 1,300 28,002 Norfolk Southern Corp. (a) 500 27,035 Southwest Airlines Co. (a) 1,200 21,588 --------- 97,895 --------- Utilities--5.8% Duke Energy Corp. (a)(b) 1,000 29,150 Edison International (a) 300 12,354 Energen Corp. (a) 600 21,000 Oneok, Inc. 1,000 32,250 Sierra Pacific Resources (a)(b) 700 9,667 TXU Corp. (a) 800 35,808 WPS Resources Corp. (a) 100 4,922 --------- 145,151 --------- TOTAL EQUITIES (Cost $ 2,383,202) 2,476,664 --------- The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Rate Shares (Note 1A) - ----------------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS--8.5% AFFILIATED INVESTMENTS--8.5% Dreyfus Institutional Preferred Plus Money Market Fund (c)(d)(Cost $ 214,474) 4.770% 214,474 $ 214,474 TOTAL INVESTMENTS--106.6% (Cost $ 2,597,676) 2,691,138 ----------- LIABILITIES IN EXCESS OF OTHER ASSETS--(6.6%) (165,743) ----------- NET ASSETS--100% $ 2,525,395 =========== Notes to Schedule of Investments: (a) Denotes all or part of security segregated as collateral. (b) Non-income producing security. (c) Stated rate is the seven day yield for the fund at March 31, 2006. (d) Affiliated institutional money market fund. EQUITIES SOLD SHORT--(97.9%) Basic Materials--(8.8%) Bowater, Inc. (400) $ (11,832) Cabot Corp. (1,200) (40,788) Carlisle Companies, Inc. (100) (8,180) Cytec Industries, Inc. (800) (48,008) El Du Pont de Nemours & Co. (200) (8,442) Massey Energy Minerals Technologies, Inc. (200) (7,214) Monsanto Co. (200) (11,682) Owens-Illinois, Inc. (b) (500) (42,375) Smurfit-Stone Container Corp. (b) (1,000) (17,370) Tronox, Inc., Class B (b) (2,000) (27,140) (60) (1,019) ----------- (224,050) ----------- Commerical Services--(6.3%) Cognizant Technology Solutions Corp. (b) (400) (23,796) Copart, Inc. (b) (300) (8,235) DeVry, Inc. (b) (300) (6,831) Interpublic Group of Cos, Inc. (b) (1,800) (17,208) Lamar Advertising Co. (b) (600) (31,572) Regis Corp. (700) (24,136) RHDonnelley Corp. (b) (700) (40,761) Kelly Services, Inc. (200) (5,434) ----------- (157,973) ----------- The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Consumer Cyclical--(11.9%) Autozone, Inc. (b) (100) $ (9,969) Bandag, Inc. (500) (20,935) Best Buy Co., Inc. (1,200) (11,186) Borders Group, Inc. (600) (15,144) Chico's FAS, Inc. (b) (400) (16,256) Coach, Inc. (b) (200) (6,916) Cooper Tire & Rubber Corp. (1,800) (25,812) CVS Corp. (700) (20,909) Forest City Enterprises, Inc. (1,000) (47,150) HNI Corp. (200) (11,800) Johnson Controls, Inc. (100) (7,593) Ltd. Brands (300) (7,338) MDU Resources Group, Inc. (600) (20,070) Mohawk Industries, Inc. (b) (200) (16,144) OfficeMax, Inc. (400) (12,068) Polo Ralph Lauren Corp. (100) (6,061) Quicksilver, Inc. (b) (900) (12,474) Urban Outfitters, Inc. (b) (500) (12,270) VF Corp. (200) (11,380) Walgreen Co. (200) (8,626) --------- (300,101) --------- Consumer Noncyclical--(4.6%) Hershey Co./The (800) (41,784) HJ Heinz Co. (400) (15,168) Procter & Gamble Co. (300) (17,286) Ruddick Corp. (700) (17,017) WM Wrigley Jr Co. (400) (25,600) --------- (116,855) --------- Consumer Services--(6.5%) Dow Jones & Co., Inc. (1,200) (47,160) Eastman Kodak Co. (1,800) (51,192) Harrah's Entertainment, Inc. (200) (15,592) Outback Steakhouse, Inc. (200) (8,800) Scientific Games Corp. (b) (1,200) (42,156) --------- (164,900) --------- Energy--(9.8%) Amerada Hess Corp. (200) (28,480) Baker Hughes, Inc. (200) (13,680) El Paso Corp. (3,500) (42,175) FMC Technologies, Inc. (b) (700) (35,854) Halliburton Co. (100) (7,302) Kerr-McGee Corp. (300) (28,644) The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Energy (continued) Plains Exploration & Production Co. (b) (1,100) $ (42,504) Questar Corp. (300) (21,015) Range Resources Corp. (700) (19,117) Southwestern Energy Co. (b) (300) (9,657) --------- (248,428) --------- Financial--(9.8%) Allstate Corp./The (700) (36,477) AmerUs Group Co. (100) (6,024) Arthur J Gallagher & Co. (1,300) (36,153) Everest Re Group Ltd. (400) (37,348) Fannie Mae (200) (10,280) Janus Capital Group, Inc. (400) (9,268) JPMorgan Chase & Co. (100) (4,164) Legg Mason, Inc. (100) (12,533) People's Bank/Bridgeport CT (700) (22,925) Progressive Corp./The (200) (20,852) The Bank of New York Company, Inc. (600) (21,624) The St. Paul Travelers Companies, Inc. (700) (29,253) --------- (246,901) --------- Health Care--(8.2%) Allergan, Inc. (200) (21,700) Amerigroup Corp. (b) (300) (6,312) Bristol-Myers Squibb Co. (400) (9,844) Covance, Inc. (b) (700) (41,125) Davita, Inc. (b) (300) (18,063) Forest Laboratories, Inc. (b) (600) (26,778) Gen-Probe, Inc. (b) (200) (11,024) Medtronic, Inc. (100) (5,075) Par Pharmaceutical Cos., Inc. (b) (1,300) (36,634) Perrigo Co. (700) (11,417) Pfizer, Inc. (200) (4,984) Resmed, Inc. (b) (200) (8,796) Schering-Plough Corp. (300) (5,697) --------- (207,449) --------- Industrial--(9.3%) American Power Conversion Corp. (2,000) (46,220) Cooper Industries Ltd. (100) (8,690) Honeywell International, Inc. (500) (21,385) Hubbell, Inc. (500) (25,630) Pall Corp. (1,000) (31,190) Spectrum Brands, Inc. (b) (1,300) (28,236) The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Industrial (continued) Stericycle, Inc. (b) (100) $ (6,762) Tecumseh Products Co. (b) (1,200) (29,448) Textron, Inc. (400) (37,356) ---------- (234,917) ---------- Technology--(12.3%) Ametek, Inc. (600) (26,976) Avid Technology, Inc. (b) (700) (30,422) CA, Inc. (1,300) (35,373) Cypress Semiconductor Corp. (b) (1,800) (30,510) Diebold, Inc. (100) (4,110) Electronic Arts, Inc. (b) (500) (27,360) FLIR Systems, Inc. (b) (900) (25,569) International Rectifier Corp. (b) (900) (37,287) Macrovision Corp. (b) (1,000) (22,150) Silicon Laboratories, Inc. (b) (400) (21,980) SRA International, Inc. (b) (200) (7,546) Symbol Technologies, Inc. (1,500) (15,870) Tektronix, Inc. (300) (10,713) Zebra Technologies Corp. (b) (300) (13,416) ---------- (309,282) ---------- Telecommunication Services--(2.1%) American Tower Corp., Class A Shares (b) (1,000) (30,320) NII Holdings Inc. (b) (200) (11,794) US Cellular Corp. (b) (200) (11,872) ---------- (53,986) ---------- Transportation--(3.7%) Airtran Holdings, Inc. (b) (300) (5,433) Alexander & Baldwin, Inc. (600) (28,608) Expeditors International Washington, Inc. (400) (34,556) GATX Corp. (100) (4,129) The Brink's Co. (400) (20,304) ---------- (93,030) ---------- Utilities--(4.6%) Ameren Corp. (200) (9,964) Aqua America, Inc. (800) (22,256) DPL, Inc. (1,700) (45,900) Exelon Corp. (700) (37,031) ---------- (115,151) ---------- Total Equities Sold Short (Proceeds $2,387,575) (2,473,023) ---------- The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A): Unaffiliated investments (cost $2,383,202) $2,476,664 Affiliated investments (Note 1G) (cost $214,474) 214,474 Receivable from brokers for proceeds on securities sold short (Note 1F) 2,387,575 Interest and dividends receivable 7,793 Receivable for investments sold 193,541 ---------- Total assets 5,280,047 Liabilities Due to prime broker $ 36,574 Payable for investments purchased 208,239 Securities sold short, at value (proceeds $2,387,575) (Note 1F) 2,473,023 Accrued accounting, custody, administration and transfer agent fees (Note 2) 19,052 Accrued professional fees 13,510 Accrued trustees' fees (Note 2) 1,173 Accrued chief compliance officer fee (Note 2) 292 Other accrued expenses and liabilities 2,789 --------- Total liabilities 2,754,652 ---------- Net Assets $2,525,395 ========== Net Assets consist of: Paid-in capital $2,500,000 Accumulated net realized loss (947) Undistributed net investment income 18,327 Net unrealized appreciation 8,015 ---------- Total Net Assets $2,525,395 ========== Shares of beneficial interest outstanding 125,000 ========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 20.20 ========== The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Statements of Operations For the Period December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Interest income $ 22,835 Dividend income from affiliated investments (Note 1G) 3,039 Dividend income 9,115 -------- Total investment income 34,989 Expenses Investment advisory fee (Note 2) $ 6,829 Accounting, custody, administration and transfer agent fees (Note 2) 23,516 Registration fees 9,187 Professional fees 19,435 Trustees' fees and expenses (Note 2) 1,193 Insurance expense 1,767 Dividends on securities sold short (Note 1F) 8,126 Miscellaneous expenses 6,450 ------- Total expenses 76,503 Deduct: Waiver of invesment advisory fee (Note 2) (6,829) Reimbursement of Fund operating expenses (Note 2) (53,012) ------- Total deduction (59,841) ------- Net expenses 16,662 -------- Net investment income 18,327 -------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 48,796 Short sales (49,743) ------- Net realized gain (loss) (947) Change in unrealized appreciation (depreciation) on: Investments 93,462 Short sales (85,447) ------- Change in net unrealized appreciation (depreciation) 8,015 -------- Net realized and unrealized gain (loss) on investments 7,068 -------- Net Increase in Net Assets from Operations $ 25,395 ======== The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the period December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) ----------------- Increase (Decrease) in Net Assets: From Operations Net investment income $ 18,327 Net realized gain (loss) (947) Change in net unrealized appreciation (depreciation) 8,015 ---------- Net increase (decrease) in net assets from investment operations 25,395 ---------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 2,500,000 Cost of shares redeemed -- ---------- Net increase (decrease) in net assets from Fund share transactions 2,500,000 ---------- Total Increase in Net Assets 2,525,395 Net Assets At beginning of period -- ---------- At end of period (including net investment income of $18,327) $2,525,395 ========== The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Financial Highlights - -------------------------------------------------------------------------------- For the period December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) ----------------- Net Asset Value, Beginning of Period $ 20.00 ---------- From Operations: Net investment income* (a) 0.15 Net realized and unrealized gain (loss) on investments 0.05 ---------- Total from operations 0.20 ---------- Net Asset Value, End of Period $20.20 ========== Total Return (b) 1.00% Ratios/Supplemental data: Expenses (to average daily net assets) including dividends on securities sold short* 2.44%(c) Expenses (to average net assets) excluding dividends on securities sold short* 1.25%(c) Net Investment Income (to average daily net assets) 2.68%(c) Portfolio Turnover 196%(d) Net Assets, End of Period (000's omitted) $2,525 - -------- * For the periods indicated, the investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) $(0.33) Ratios (to average daily net assets): Expenses including dividends on securities sold short 11.20%(c) Expenses excluding dividends on securities sold short 10.01%(c) Net investment income (loss) (6.08%)(c) (a) Calculated based on average shares outstanding. (b) Total return would have been lower in the absence of expense waivers. Returns for periods of less than one year have not been annualized. (c) Computed on an annualized basis. (d) Not annualized. The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Mellon Institutional Market Neutral Fund (the "Fund"), which commenced operations on December 21, 2005, is a separate diversified investment series of the Trust. The objective of the Fund is to achieve investment returns exceeding the 3-month U.S. Treasury Bill from a broadly diversified portfolio of U.S. stocks while neutralizing the general risks associated with stock market investing. The Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Fund acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences which may result in reclassifications, are primarily due to differing treatments for wash sales and realized and unrealized gains or losses on futures contracts. Permanent book and tax basis differences relating to shareholder distributions will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust are directly identifiable to an individual fund. Expenses which are not readily identifiable to a specific fund are allocated among the funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds. E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. 17 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- F. Securities Sold Short The Fund will sell a security short by borrowing it from a third party and selling it at the then-current market price. The fund is then obligated to buy the security on a later date in order to return the security to the lender. Short sales, therefore, involve the risk that the fund will incur a loss by subsequently having to buy a security at a higher price than the price at which the fund previously sold the security short. Moreover, because a fund's loss on a short sale would arise from increases in the value of the security sold short, the extent of such loss, like the potential increase in the price of the security sold short, is theoretically unlimited. By contrast, a fund's risk of loss on a long position arises from the possible decrease in the value of the security and therefore is limited by the fact that a security's value cannot drop below zero. The fund may be required to pay a fee to borrow a security sold short and pay over to the lender any payments received from the security borrowed. These short sales are collateralized by cash equivalents or securities held with the Fund's prime broker and segregated account at the Fund's custodian. The collateral required is determined daily by reference to the market value of the short positions. Dividend expense on short sales is treated as an expense on the Statement of Operations. Liabilities for securities sold short are reported at market value in the Statement of Assets and Liabilities. G. Affiliated issuers Affiliated issuers are investment companies advised by Franklin Portfolio Associates (Franklin Portfolio), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions With Affiliates: The investment advisory fee paid to Franklin Portfolio for overall investment advisory, administrative services, and general office facilities, is paid monthly at the annual rate of 1.00% of the Fund's average daily net assets. Franklin Portfolio voluntarily agreed to limit the Fund's total annual operating expenses (excluding brokerage commissions, dividend expense on short sales, taxes and extraordinary expenses) to 1.25% of the Fund's average daily net assets for the period December 21, 2005 (commencement of operations) to March 31, 2006. Pursuant to this arrangement, for the period December 21, 2005 (commencement of operations) to March 31, 2006, Franklin Portfolio voluntarily waived its investment advisory fee in the amount of $6,829 and reimbursed the Fund for $53,012 of its operating expenses. This arrangement is voluntary and temporary and may be discontinued or revised by Franklin Portfolio at any time. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of Franklin Portfolio, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $1,643 for the period December 21, 2005 (commencement of operations) to March 31, 2006. The Fund entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of Franklin Portfolio, to provide custody, fund administration and fund accounting services for the Fund. For these services, the Fund pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $21,873 during the period December 21, 2005 (commencement of operations) to March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund was charged $1,079. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Fund for serving as an officer or Trustee of the Trust. The Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee and a per meeting fee as well as reimbursement for travel and out-of-pocket expenses. In addition, the Trust pays the legal fees for the independent counsel of the Trustees. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator an administrative service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. 18 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period December 21, 2005 (commencement of operations) to March 31, 2006 were as follows: Purchases Sales ---------- ----------- Investments (non-U.S. Government Securities) $4,744,549 $ 4,758,064 ========== =========== (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the period December 21, 2005 (commencement of operations) to March 31, 2006 ----------------- Shares sold 125,000 ------- Net increase (decrease) 125,000 ======= At March 31, 2006, one shareholder of record (MBC Investments Corp., a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of the Fund) held 100% of the total outstanding shares of the Fund. Investment activities of this shareholder could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that are acquired through reinvestment of distributions. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund did not collect any redemption fees. (5) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $4,985,251 ========== Unrealized appreciation $ 204,761 Unrealized depreciation (196,746) ---------- Net unrealized appreciation (depreciation) $ 8,015 ========== 19 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (6) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Fund may trade the following financial instruments with off-balance sheet risk: Futures contracts The Fund may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Fund deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Fund each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Fund. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Fund's exposure to the underlying instrument, while selling futures tends to decrease the Fund's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Fund enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. During the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund did not hold any open financial futures contracts. (7) Line of Credit: The Fund, and other funds in the Trust and subtrusts in Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") are parties to a committed line of credit facility, which enables each fund/portfolio to borrow, in the aggregate, up to $35 million. Interest is charged to each participating Fund/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating funds/portfolios at the end of each quarter. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the expense allocated to the Fund was $424. During the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund did not borrow under the credit facility. 20 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the Fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the Fund's advisory agreement and related fees initially and, after a two year initial term, on an annual basis. At a meeting held on October 18, 2005, the Board of Trustees, including all of the Independent Trustees voting separately in person, determined that the terms of the Fund's proposed investment advisory agreement were fair and reasonable and that the agreement is in the best interest of the Fund. The Independent Trustees considered the initial approval of the advisory agreement of the Fund in connection with their broader consideration of the annual renewal of the advisory agreements of the other funds of the Trust, in two separate meetings held on September 22 and October 18, 2005. On each date, the Independent Trustees held executive sessions in which they met privately without representatives of Franklin Portfolio Associates, LLC ("Franklin Portfolio"), the Fund's investment adviser, or Mellon Financial Corporation ("Mellon") present and were advised throughout the process by their own legal counsel. In conducting this review and in making their determinations, the Independent Trustees received from Franklin Portfolio a broad range of information compiled using an information request list prepared on their behalf by their own legal counsel in connection with their annual approval of advisory arrangements with respect to the funds comprising the Trust generally. This information included information about Franklin Portfolio, its personnel, operations and financial results and information about the Mellon organization. The Trustees also discussed in person with representatives of Franklin Portfolio the adviser's investment strategy and process, and the Fund's proposed operations under Franklin Portfolio's management. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: Franklin Portfolio's income statement, as well as a profitability analysis of Franklin Portfolio, including a separate presentation of the comparative profitability of several publicly traded investment advisers; 2. Management Teams and Operations: Franklin Portfolio's Form ADV, as well as information concerning its executive management and portfolio management personnel and overall organizational structure, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses regarding the performance of similarly managed accounts of Franklin Portfolio, as well as the Fund's proposed management fee and estimated expense ratio compared to those of comparable funds and Franklin Portfolio's separate account advisory fee schedules; and 4. Other Benefits: The benefits flowing to Mellon and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Fund and the other funds of the Trust by affiliates of Mellon. In considering the approval of the Fund's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the Fund's advisory agreement and the compensation to Franklin Portfolio provided therein are fair and reasonable, and they approved the advisory agreement for an initial two-year period. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services to be provided to the Fund by Franklin Portfolio. In their deliberations as to the approval of the Fund's advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders would be choosing to entrust Franklin Portfolio, under the supervision of the Trustees, to manage the portion of their assets invested in the Fund. The Trustees reviewed the background and experience of the Fund's portfolio manager(s) and received an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of Franklin Portfolio's investment staff. In connection with the proposed advisory agreement with Franklin Portfolio with respect to the Fund, the Trustees considered the fact that Franklin Portfolio had been in operation since 1982 and had over $28 billion in assets under management as of June 30, 2005, including $275 million in the market neutral strategy proposed to be utilized by the Fund. The Trustees received a presentation by Franklin Portfolio concerning its management and investment personnel, its investment philosophy and investment strategy, including specifically its experience with the operation of the long and short positions of its market neutral product. The Trustees determined that the services proposed by Franklin Portfolio to be provided to the Fund were of high quality and at least commensurate with industry standards. The Board determined that Franklin Portfolio had the expertise and resources to manage the Fund effectively. 21 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- Investment Performance The Board compared Franklin Portfolio's historical composite performance for similarly managed funds and other similarly managed investment vehicles to applicable market indices or other benchmarks. They also reviewed pro forma investment results of Franklin Portfolio calculated by applying the Fund's proposed total expense ratio (after giving effect to proposed expense caps) to Franklin Portfolio's gross composite performance record and compared the resulting pro forma returns to certain investment company peer group averages, including a peer group of no load institutional funds without Rule 12b-1 plans having an investment strategy substantial identical to the Fund, and where applicable, the larger corresponding Morningstar universe of funds in that investment category. The Trustees noted that Franklin Portfolio's pro forma average annual returns exceeded those of the institutional peer group average for the 1, 3 and 5 year periods ending June 30, 2005. (Management had advised the Board that an appropriate Morningstar peer group category for market neutral funds was not available.) Advisory Fee and Other Expenses The Board considered the advisory fee rate proposed to be paid by the Fund to Franklin Portfolio as well as its estimated total expense ratio (after giving effect to proposed expense caps) and compared each to that of its peer group of no-load institutional funds without Rule 12b-1 plans utilizing a similar strategy, and where applicable, that of the larger corresponding Morningstar universe of funds in that category. With regard to the proposed advisory fee to be payable by the Fund to Franklin Portfolio, the Trustees noted that the proposed fee of 1.00% was below the 1.13% average management fee of a peer group of institutional funds utilizing a similar strategy. They also noted that the Fund's proposed total expense ratio of 1.25% (after giving effect to the proposed cap) was well below the 1.73% total expense ratio of this peer group, even though most other funds in the peer group were significantly larger than the Fund at projected asset levels during its first year. (Management had advised the Board that an appropriate Morningstar peer group category for market neutral funds was not available.) The Board also compared the fees proposed to be payable by the Fund relative to those payable by separate account clients of Franklin Portfolio. Based on the comparative peer group data provided, as well as the additional scope and complexity of the services to be provided and responsibilities to be assumed by Franklin Portfolio with respect to the Fund relative to its separate account clients, the Board concluded that the fees proposed to be payable by the Fund under the advisory agreement were reasonable. Advisers' Profitability The Board considered Franklin Portfolio's projected profitability in managing the Fund, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by Franklin Portfolio in managing the Fund. The Board noted that the information provided indicated that, after giving effect to fee waivers and expense subsidiaries, Franklin Portfolio was projected to experience a net operating loss in the initial year of the Fund's operations, based on the Fund's projected asset levels during such period. The Trustees noted that they intend to monitor the profitability of Franklin Portfolio. Economies of Scale The Board also considered that Franklin Portfolio may experience economies of scale as the Fund grows and the extent to which the proposed fees reflected such economies. The Trustees noted again that Franklin Portfolio was projected to incur net operating losses initially as a result of the Fund's small size and the Franklin Portfolio's fee reductions pursuant to expense cap arrangements. They also noted that projected asset levels indicated that significant economies of scale would not be realized for some time. The Trustees concluded that, considering initial and projected asset size over the initial term of the advisory agreements, the implementation of breakpoints or further fee reductions was not necessary at this time. The Trustees intend to review the need for breakpoints in connection with further advisory agreement approval deliberations. 22 Mellon Institutional Funds Investment Trust Mellon Institutional Market Neutral Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- Other Benefits As part of their broader review of the advisory agreements of all of the funds in the Trust, the Board also considered the additional benefits flowing to Mellon as a result of its relationship with the funds. Mellon affiliates provide custodial, administrative, transfer agency and securities lending services to the funds. In each case, such affiliates were selected on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Trustees, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the funds and the Mellon Institutional Funds as a group. The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Fund's advisory agreement and the compensation to Franklin Portfolio provided therein are fair and reasonable and, thus, in approving the agreement for an initial two-year period. 23 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006)* - ---------------------------------------------------------------------------------------------------------------------------------- Samuel C. Fleming Trustee Trustee since Chairman Emeritus, 34 None $0 c/o Decision Resources, Inc. 11/3/1986 Decision Resources, Inc. 260 Charles Street ("DRI") (biotechnology Waltham, MA 02453 research and consulting 9/30/40 firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None $0 c/o Essex Street Associates 11/3/1986 Associates (family P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None $0 c/o Harvard University 9/13/1989 Professor of Political Littauer Center 127 Economy, Harvard Cambridge, MA 02138 University 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens 34 None $0 P.O. Box 2333 11/3/1986 House, Inc. (hospice) New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee,President Since 2003 President and Chief 34 None $0 The Boston Company and Chief Operating Officer of The Asset Management, LLC Executive Officer Boston Company Asset One Boston Place Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM * The Fund commenced operations on December 21, 2005. 24 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Boston, MA 02108 Investments 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Boston, MA 02108 Operations, Standish Mellon Asset Management, 8/19/51 LLC Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Mellon Asset Management President Compliance, Mellon Asset Management ("MAM"); One Boston Place formerly Manager of Shareholder Services, MAM, Boston, MA 02108 and Shareholder Representative, Standish Mellon 1/19/71 Asset Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds One Boston Place Officer Distributor and Mellon Optima L/S Strategy Boston, MA 02108 Fund, LLC; formerly Director, Blackrock, Inc., 4/8/57 Senior Vice President, State Street Research & Management Company ("SSRM"), and Vice President, SSRM 25 THIS PAGE INTENTIONALLY LEFT BLANK 26 THIS PAGE INTENTIONALLY LEFT BLANK 27 [LOGO]Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6911SA0306 [Logo] Mellon -------------------------- Mellon Institutional Funds Semiannual Report Newton International Equity Fund - -------------------------------------------------------------------------------- December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust Newton International Equity Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (December 21, 2005 (commencement of operations) to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expenses ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value December 21, 2005 December 21, 2005 March 31, 2006 to March 31, 2006 - ------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,112.00 $3.33 Hypothetical (5% return per year before expenses) $1,000.00 $1,019.20 $5.79 - ----------- + The "Actual" expense calculation is equal to the Fund's annualized expense ratio of 1.15%, multiplied by the average account value over the period, multiplied by 100/365 (to reflect the number of days from commencement of operations to March 31, 2006). The "Hypothetical" expense calculation is equal to the Fund's annualized expense ratio of 1.15% multiplied by the average account value over the period, multiplied by 182/365 (to reflect the number of days from commencement of operations to March 31, 2006). 3 Mellon Institutional Funds Investment Trust Newton International Equity Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Country Sector Investments - ----------------------------------------------------------------------------------------------- Petroleo Brasileiro SA ADR Brazil Oil & Gas 2.6% Mitsubishi UFJ Financial Group, Inc. Japan Financials 2.3 Norsk Hydro ASA Norway Basic Materials 2.3 Toyota Motor Corp. Japan Consumer Goods 2.0 HSBC Holdings PLC United Kingdom Financials 2.0 GlaxoSmithKline PLC United Kingdom Health Care 2.0 UBS AG Registered Shares Switzerland Financials 2.0 KT&G Corp. 144AGDR South Korea Consumer Goods 1.9 BHP Billition PLC United Kingdom Basic Materials 1.8 ING Groep NV CVA Netherlands Financials 1.8 ---- 20.7% * Excluding short-term investments and investment of cash collateral. Percentage of Geographic Region Allocation* Investments - -------------------------------------------------------------------------------- Europe ex U.K. 40.0% U.K. 18.1 Asia ex Japan 11.4 Japan 18.0 Americas ex U.S. 12.5 ----- 100.0% * Excluding short-term investments and investment of cash collateral. The Fund is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust Newton International Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--124.4% EQUITIES--98.8% Australia--1.1% ABC Learning Centres Ltd. (a) 27,992 $ 166,859 Excel Coal Ltd. 36,995 198,552 ---------- 365,411 ---------- Belgium--1.0% KBC Groupe 3,190 342,355 ---------- Brazil--5.2% Brasil Telecom Participacoes SA ADR (b) 15,167 550,410 Diagnosticos da America SA (b) 9,410 241,649 Gafisa SA (b) 5,500 58,575 Petroleo Brasileiro SA ADR (b) 10,938 873,399 ---------- 1,724,033 ---------- Canada--6.5% Canadian Pacific Railway Ltd. 4,023 200,702 EnCana Corp. (a) 4,375 204,177 Goldcorp, Inc 9,574 280,137 Oncolytics Biotech, Inc. (a) (b) 93,674 485,295 Paramount Resources Ltd. 12,943 461,617 Petro--Canada 6,943 329,254 Talisman Energy, Inc 3,644 193,527 ---------- 2,154,709 ---------- France--6.0% Accor SA (a) 5,287 304,645 Alcatel SA 17,600 272,242 AXA SA 16,388 574,879 Societe Generale 3,387 509,142 Vivendi Universal SA 9,432 323,784 ---------- 1,984,692 ---------- Germany--12.7% Allianz AG 2,806 468,302 Comdirect Bank AG 32,894 405,219 DaimlerChrysler AG 7,400 424,876 Deutsche Bank AG Registered Shares 2,162 246,825 Deutsche Boerse AG (a) 4,151 598,345 Deutsche Post AG 5,932 148,667 Deutsche Postbank AG (a) 4,783 346,924 Deutsche Wohnen AG 912 290,538 Henkel KGaA (a) 2,998 350,329 MLP AG 9,825 240,044 Praktiker Bau--und Heimwerkermaerkte AG 7,088 205,971 Siemens AG 2,643 246,641 Tipp24 AG (b) 8,297 248,239 ---------- 4,220,920 ---------- The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust Newton International Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Hong Kong--0.7% China Netcom Group Corp. Hong Kong Ltd. 135,500 $ 239,248 --------- Ireland--1.2% Irish Life & Permanent PLC 17,220 413,000 --------- Italy--1.1% UniCredito Italiano SPA 49,179 353,253 --------- Japan--17.8% Fuji Television Network, Inc 172 429,781 Hakuhodo DY Holdings, Inc 2,500 209,289 Japan Tobacco, Inc 130 457,420 Keihin Electric Express Railway Co., Ltd. (a) 31,000 254,250 Matsui Securities Co. Ltd. (a) 38,100 528,465 Mitsubishi Corp. (a) 18,000 409,995 Mitsubishi UFJ Financial Group, Inc 56 856,706 Nikko Cordial Corp. (a) 34,000 563,488 Nippon Express Co., Ltd. 40,000 227,095 Nissan Motor Co., Ltd. (a) 32,000 380,214 Nisshin Fire and Marine Insurance Co., Ltd. (a) 72,000 342,682 Toyota Motor Corp. (a) 14,100 770,551 Yamato Holdings Co. Ltd. (a) 25,000 512,069 --------- 5,942,005 --------- Malaysia--0.6% Bursa Malaysia Bhd (b) 132,000 211,510 --------- Mexico--0.7% Desarrolladora Homex S.A. de C.V. ADR (b) 6,690 236,358 --------- Netherlands--4.2% ASM Lithography Holding NV (b) 17,974 366,857 ING Groep NV CVA 15,421 608,950 Koninklijke Philips Electronics NV (a) 12,436 420,127 --------- 1,395,934 --------- Norway--3.9% Norsk Hydro ASA (a) 5,566 771,215 Statoil ASA (a) 18,216 525,365 --------- 1,296,580 --------- Russia--2.6% AFK Sistema--GDR (b) 15,466 377,370 Lukoil--ADR 5,849 487,807 --------- 865,177 --------- Singapore--1.6% Singapore Airlines Ltd. 30,000 259,965 Singapore Post Ltd. 377,000 280,020 --------- 539,985 --------- The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust Newton International Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- South Korea--4.3% KT&G Corp. 144A GDR 22,639 $ 645,212 Samsung Corp. 13,790 353,517 Samsung Electronics Co., Ltd 144A GDR 1,370 447,648 ---------- 1,446,377 ---------- Sweden--0.8% Ericsson LM (a) 69,872 265,687 ---------- Switzerland--6.1% Novartis AG (a) 8,393 466,564 Roche Holding AG (a) 3,107 462,405 UBS AG Registered Shares 6,028 661,869 Zurich Financial Services AG (b) 1,928 452,730 ---------- 2,043,568 ---------- Thailand--2.8% Bank of Ayudhya PCL 695,700 338,318 Banpu PCL 70,400 269,898 Siam Commercial Bank Public Co. Ltd. 206,500 334,736 ---------- 942,952 ---------- United Kingdom--17.9% Anglo American PLC 5,864 225,881 Barclays PLC 42,562 497,834 BHP Billition PLC 34,218 624,869 BP PLC 43,180 495,689 British American Tobacco PLC 8,691 210,406 Cable & Wireless PLC 167,201 317,238 GlaxoSmithKline PLC 25,806 674,500 GUS PLC 16,945 310,469 HSBC Holdings PLC 40,311 675,578 ICAP PLC 61,292 476,345 Old Mutual PLC 140,531 491,171 Prudential PLC 44,492 515,772 Standard Chartered PLC 18,664 464,159 ---------- 5,979,911 ---------- TOTAL EQUITIES (Cost $29,735,389) 32,963,665 ---------- The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust Newton International Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Description Rate Shares (Note 1A) - ---------------------------------------------------------------------------------------------------------- INVESTMENT OF CASH COLLATERAL--25.6% BlackRock Cash Strategies L.L.C (c) (Cost $8,526,903) 4.701% 8,526,903 $ 8,526,903 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $38,262,292) 41,490,568 ----------- AFFILIATED INVESTMENTS--1.1% Dreyfus Institutional Preferred Plus Money Market Fund 4.770% 369,111 369,111 (c)(d)(Cost $369,111) ----------- TOTAL INVESTMENTS--125.5% (Cost $38,631,403) 41,859,679 LIABILITIES IN EXCESS OF OTHER ASSETS--(25.5%) (8,500,260) ----------- NET ASSETS--100% $33,359,419 =========== Notes to Schedule of Investments: ADR--American Depository Receipt GDR--Global Depository Receipt 144A-Securities 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 the period end, the value of these securities amounted to $1,092,860 or 3.3% of net assets. (a) Security, or a portion of thereof, was on loan at March 31, 2006. (b) Non-income producing security. (c) Stated rate is seven-day yield for the fund at March 31, 2006. (d) Affiliated institutional money market fund. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust Newton International Equity Fund Schedule of Investments -- March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- At March 31, 2006 the Portfolio held the following forward foreign currency exchange contracts: Local Principal Contract Value at USD Amount Unrealized Contracts to Receive Amount Value Date March 31, 2006 to Deliver Gain/(Loss) - -------------------------------------------------------------------------------------------------------------------- British Pound 35,209 4/3/2006 $ 61,147 $ 61,231 $ (84) Euro 1,253,460 5/15/2006 1,522,509 1,527,000 (4,491) Norwegian Krone 5,191,994 5/15/2006 794,542 785,000 9,542 Swiss Franc 793,181 6/15/2006 613,153 628,000 (14,847) ---------- ---------- --------- $2,991,351 $3,001,231 $ (9,880) ========== ========== ========= Local Principal Contract Value at USD Amount Unrealized Contracts to Deliver Amount Value Date March 31, 2006 to Receive Gain - ------------------------------------------------------------------------------------------------------------------- Canadian Dollar 60,627 4/3/2006 $ 51,916 $ 51,965 $ 49 ======== ======== ==== Percentage of Economic Sector Allocation Net Assets - -------------------------------------------------------------------------------- Oil & Gas 10.7% Basic Materials 7.1 Industrials 7.3 Consumer Goods 11.7 Health Care 7.0 Consumer Services 8.1 Telecommunications 4.5 Financials 38.5 Technology 4.1 Short Term and other assets 1.0 ----- 100.0% The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust Newton International Equity Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - ------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (including securities on loan, valued at $8,111,503 (Note 7)): Unaffiliated investments (cost $38,262,292) $41,490,568 Affiliated investments (Note 1H) (cost $369,111) 369,111 Foreign currency, at value (cost $21,327) 21,314 Interest and dividends receivable 127,147 Receivable for investments sold 257,016 Unrealized appreciation on forward currency exchange contracts (Note 6) 9,591 ----------- Total assets 42,274,747 ----------- Liabilities Collateral for securities on loan (Note 7) $ 8,526,903 Payable for investments purchased 320,263 Unrealized depreciation on forward currency exchange contracts (Note 6) 19,423 Accrued accounting, custody, administration and transfer agent fees (Note 2) 22,607 Accrued professional fees 15,736 Accrued trustees' fees (Note 2) 942 Accrued chief compliance officer fee (Note 2) 292 Accrued insurance fees 3,534 Other accrued expenses and liabilities 5,628 ----------- Total liabilities 8,915,328 ----------- Net Assets $33,359,419 =========== Net Assets consist of: Paid-in capital $30,000,100 Accumulated net realized gain 16,263 Undistributed net investment income 123,600 Net unrealized appreciation 3,219,456 ----------- Total Net Assets $33,359,419 =========== Shares of beneficial interest outstanding 1,500,005 =========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 22.24 =========== The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust Newton International Equity Fund Statements of Operations For the Period from December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net foreign witholding taxes $17,098) $ 191,910 Dividend income from affiliated investments (Note 1 H) 26,511 Securities lending income (Note 7) 5,013 ---------- Total investment income 223,434 Expenses Investment advisory fee (Note 2) $ 69,450 Accounting, custody, administration and transfer agent fees (Note 2) 32,253 Registration fees 10,133 Professional fees 17,668 Trustees' fees and expenses (Note 2) 1,193 Insurance expense 3,534 Miscellaneous expenses 6,450 --------- Total expenses 140,681 Deduct: Waiver of invesment advisory fee (Note 2) (40,847) --------- Net Expenses 99,834 ---------- Net investment income 123,600 ---------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 52,921 Foreign currency transactions and forward foreign currency exchange transactions (36,658) --------- Net realized gain (loss) 16,263 Change in unrealized appreciation (depreciation) on: Investments 3,228,276 Foreign currency translations and forward foreign currency exchange contracts (8,820) --------- Change in net unrealized appreciation (depreciation) 3,219,456 ---------- Net realized and unrealized gain (loss) on investments 3,235,719 ---------- Net Increase in Net Assets from Operations $3,359,319 ========== The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust Newton International Equity Fund Statement of Changes in Net Assets - -------------------------------------------------------------------------------- For the period December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 123,600 Net realized gain (loss) 16,263 Change in net unrealized appreciation (depreciation) 3,219,456 ----------- Net increase (decrease) in net assets from investment operations 3,359,319 ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 30,000,100 Cost of shares redeemed -- ----------- Net increase (decrease) in net assets from Fund share transactions 30,000,100 ----------- Total Increase in Net Assets 33,359,419 Net Assets At beginning of period -- ----------- At end of period (including net investment income of $123,600) $33,359,419 =========== The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust Newton International Equity Fund Financial Highlights - -------------------------------------------------------------------------------- For the period December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) ----------------- Net Asset Value, Beginning of Period $ 20.00 ------- From Operations: Net investment income* (a) 0.08 ------- Net realized and unrealized gain (loss) on investments 2.16 ------- Total from operations 2.24 ------- Net Asset Value, End of Period $ 22.24 ======= Total Return (b) 11.20% Ratios/Supplemental data: Expenses (to average daily net assets)* 1.15%(c) Net Investment Income (to average daily net assets)* 1.42%(c) Portfolio Turnover 28%(d) Net Assets, End of Period (000's omitted) $33,359 - -------- * For the periods indicated, the investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) $ 0.06 Ratios (to average daily net assets): Expenses 1.62%(c) Net investment income (loss) 0.95%(c) (a) Calculated based on average shares outstanding. (b) Total return would have been lower in the absence of expense waivers. Returns for periods of less than one year have not been annualized. (c) Computed on an annualized basis. (d) Not annualized. The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Investment Trust Newton International Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Newton International Equity Fund (the "Fund"), which commenced operations on December 21, 2005, is a separate diversified investment series of the Trust. The objective of the Fund is to achieve long-term growth of capital. The Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in common stocks or securities convertible into common stocks of foreign companies and depositing receipts evidencing ownership in such securities. At least 75% of the fund's net assets is invested in countries represented in the Morgan Stanley Capital International Europe, Australasia and the Far East (MSCI EAFE) Index. The Fund may invest up to 20% of its total assets in emerging market countries. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Because foreign markets may be open at different times than the New York Stock Exchange, the value of the Fund's shares may change on days when shareholders are not able to buy or sell them. Many securities markets and exchanges outside the U.S. close prior to the close of the New York Stock Exchange and therefore the closing prices for securities in such markets or on such exchanges may not fully reflect the events that occur after such close but before the close of the New York Stock Exchange. If market quotations are not readily available or do not accurately reflect fair value, or the value of a security has been materially affected by events occurring after the close of the exchange or market on which the security is principally traded (for example, a foreign exchange or market), the Fund may value its assets by a method the Trustees believe accurately reflects the fair value. The Trustees have adopted fair value pricing procedures, which, among other things, require the Fund to fair value such securities if there has been a movement in the U.S. market that exceeds a specified threshold. Although the threshold may be revised by the Trustees from time to time and the number of days on which fair value prices will be used will depend on market activity, it is possible that fair value prices for foreign securities will be used by the Fund to a significant extent. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Fund acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield - to - maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. The Fund does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Net realized gains and losses on foreign currency transactions represent gains and losses on disposition of foreign currencies and forward foreign currency exchange contracts, currency gains and losses realized between the trade and settlement dates on securities transactions, and the difference between the amount of investment income and foreign withholding taxes recorded on the Fund's books and the U.S. dollar equivalent amounts actually received or paid. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless the shareholder elects to receive them in cash. 14 Mellon Institutional Funds Investment Trust Newton International Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences, which may result in reclassifications, are primarily due to differing treatments for wash sales and realized and unrealized gains or losses on futures contracts. Permanent book and tax basis differences relating to shareholder distributions will result in reclassifications among undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. Section 988 of the Internal Revenue Code provides that gains or losses on certain transactions attributable to fluctuations in foreign currency exchange rates must be treated as ordinary income or loss. For financial statement purposes, such amounts are included in net realized gains or losses. D. Expenses The majority of expenses of the Trust are directly identifiable to an individual fund. Expenses which are not readily identifiable to a specific fund are allocated among funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds. E. Foreign currency transactions The Fund maintains its books and records in U.S. dollars. Investment security valuations and other assets and liabilities initially expressed in foreign currencies are converted into U.S. dollars based upon current currency exchange rates. Purchases and sales of foreign investment securities and income and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. F. Investment risk There are certain additional risks involved in investing in foreign securities that are not inherent in investments in domestic securities. These risks may involve adverse political and economic developments, including the possible imposition of capital controls or other foreign governmental laws or restrictions. In addition, the securities of some foreign companies and securities markets are less liquid and at times may be more volatile than securities of comparable U.S. companies and U.S. securities markets. The risks described above apply to an even greater extent to investments in emerging markets. The securities markets of emerging countries are generally smaller, less developed, less liquid, and more volatile than the securities markets of the U.S. and developed foreign markets. G. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. H. Affiliated issuers Affiliated issuers are investment companies advised by Newton Capital Management Ltd. ("Newton"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions With Affiliates: The investment advisory fee paid to Newton for overall investment advisory and administrative services, and general office facilities, is paid monthly at the annual rate of 0.80% of the Fund's average daily net assets. Newton voluntarily agreed to limit the Fund's total annual operating expenses (excluding brokerage commissions, taxes and extraordinary expenses) to 1.15% of the Fund's average daily net assets for the period December 21, 2005 (commencement of operations) to March 31, 2006. Pursuant to this arrangement, for the period December 21, 2005 (commencement of operations) to March 31, 2006, Newton voluntarily waived its investment advisory fee in the amount of $40,847. This arrangement is voluntary and temporary and may be discontinued or revised by Newton at any time. 15 Mellon Institutional Funds Investment Trust Newton International Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of Newton, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $1,643 for the period December 21, 2005 (commencement of operations) to March 31, 2006. The Fund entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of Newton, to provide custody, fund administration and fund accounting services for the Fund. For these services, the Fund pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $30,610 for the period December 21, 2005 (commencement of operations) to March 31, 2006. The Fund also entered into an agreement with Mellon Bank to perform certain securities lending activities and to act as the Fund's lending agent. Pursuant to this agreement Mellon Bank receives an agreed upon percentage of the net lending revenues. For these services, Mellon Bank received $1,273 for the period December 21, 2005 (commencement of operations) to March 31, 2006. See Note 7 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund was charged $1,079. No other director, officer or employee of Newton or its affiliates receives any compensation from the Trust or the Fund for serving as an officer or Trustee of the Trust. The Trust pays each Trustee who is not a director, officer or employee of Newton or its affiliates an annual fee and a per meeting fee as well as reimbursement for travel and out-of-pocket expenses. In addition, the Trust pays the legal fees for the independent counsel of the Trustees. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator an administrative service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period December 21, 2005 (commencement of operations) to March 31, 2006 were as follows: Purchases Sales ----------- ----------- Investments (non-U.S. Government Securities) $38,428,012 $ 8,745,544 =========== =========== (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the period December 21, 2005 (commencement of operations) to March 31, 2006 ----------------- Shares sold 1,500,005 --------- Net increase (decrease) 1,500,005 ========= At March 31, 2006, two shareholders of record held approximately 100% of the total outstanding shares of the Fund. Investment activities of these shareholders could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund did not collect any redemption fees. 16 Mellon Institutional Funds Investment Trust Newton International Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (5) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $38,631,403 =========== Unrealized appreciation $ 3,369,387 Unrealized depreciation (141,110) ----------- Net unrealized appreciation (depreciation) $ 3,228,276 =========== (6) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Fund may trade the following financial instruments with off-balance sheet risk: Forward currency exchange contracts The Fund may enter into forward foreign currency and cross currency exchange contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering 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 relative to the U.S. dollar and other foreign currencies. The forward foreign currency and cross currency exchange contracts are marked to market using the forward foreign currency rate of the underlying currency and any gains or losses are recorded for financial statement purposes as unrealized until the contract settlement date or upon the closing of the contract. Forward currency exchange contracts are used by the Fund primarily to protect the value of the Portfolio's foreign securities from adverse currency movements. Unrealized appreciation and depreciation of forward currency exchange contracts is included in the Statement of Assets and Liabilities. At March 31, 2006, the Fund held forward currency exchange contracts. See the Schedule of Investments for further details. (7) Security Lending: The Fund may lend its securities to financial institutions which the Fund deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Fund on the next business day. For the duration of a loan, the Fund receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Fund bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Fund. In the event of borrower default, the Fund generally has the right to use the collateral to offset losses incurred. The Fund may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Fund also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Fund's obligations due on the loans. The Fund loaned securities for the period from December 21, 2005 (commencement of operations) to March 31, 2006 and earned interest on the invested collateral of $21,013 of which $16,000 was rebated to borrowers or paid in fees. At March 31, 2006, the Fund had securities valued at $8,111,503 on loan. See Schedule of Investments for further detail on the security positions on loan and collateral held. (8) Line of Credit: The Fund, and other funds in the Trust and subtrusts in Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") are parties to a committed line of credit facility, which enables each fund/portfolio to borrow, in the aggregate, up to $35 million. Interest is charged to each participating fund/portfolio based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating funds/portfolios at the end of each quarter. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the expense allocated to the Fund was $424. During the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund did not borrow under the credit facility. 17 Mellon Institutional Funds Investment Trust Newton International Equity Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the Fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the Fund's advisory agreement and related fees initially and, after a two year initial term, on an annual basis. At a meeting held on October 18, 2005, the Board of Trustees, including all of the Independent Trustees voting separately in person, determined that the terms of the Fund's proposed investment advisory agreement were fair and reasonable and that the agreement is in the best interest of the Fund. The Independent Trustees considered the initial approval of the advisory agreement of the Fund in connection with their broader consideration of the annual renewal of the advisory agreements of the other funds of the Trust, in two separate meetings held on September 22 and October 18, 2005. On each date, the Independent Trustees held executive sessions in which they met privately without representatives of Newton Capital Management Ltd. ("Newton"), the Fund's investment adviser, or Mellon Financial Corporation ("Mellon") present and were advised throughout the process by their own legal counsel. In conducting this review and in making their determinations, the Independent Trustees received from Newton a broad range of information compiled using an information request list prepared on their behalf by their own legal counsel in connection with their annual approval of advisory arrangements with respect to the funds comprising the Trust generally. This information included information about Newton, its personnel, operations and financial results and information about the Mellon organization. The Trustees also discussed in person with representatives of Newton the adviser's investment strategy and process, and the Fund's proposed operations under Newton's management. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: Newton's income statement, as well as a profitability analysis of Newton, including a separate presentation of the comparative profitability of several publicly traded investment advisers; 2. Management Teams and Operations: Newton's Form ADV, as well as information concerning its executive management and portfolio management personnel and overall organizational structure, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses regarding the performance of similarly managed accounts of Newton, as well as the Fund's proposed management fee and estimated expense ratio compared to those of comparable funds and Newton's separate account advisory fee schedules; and 4. Other Benefits: The benefits flowing to Mellon and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Fund and the other funds of the Trust by affiliates of Mellon. In considering the approval of the Fund's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the Fund's advisory agreement and the compensation to Newton provided therein are fair and reasonable, and they approved the advisory agreement for an initial two-year period. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services to be provided to the Fund by Newton. In their deliberations as to the approval of the Fund's advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders would be choosing to entrust Newton, under the supervision of the Trustees, to manage the portion of their assets invested in the Fund. The Trustees reviewed the background and experience of the Fund's portfolio manager(s) and received an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of Newton's investment staff. In connection with the proposed advisory agreement with Newton with respect to the Fund, the Trustees considered the fact that the Newton group of advisers had been in operation since 1978 and together with its affiliates had over $44 billion in assets under management as of June 30, 2005, including $177 million in the EAFE strategy proposed to be utilized by the Fund. The Trustees received a presentation by Newton concerning its management and investment personnel, its investment philosophy and investment strategy. The Trustees determined that the services proposed by Newton to be provided to the Fund were of high quality and at least commensurate with industry standards. The Board determined that Newton had the expertise and resources to manage the Fund effectively. 18 Mellon Institutional Funds Investment Trust Newton International Equity Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- Investment Performance The Board compared Newton's historical composite performance for similarly managed funds and other similarly managed investment vehicles to applicable market indices or other benchmarks. They also reviewed pro forma investment results of Newton calculated by applying the Fund's proposed total expense ratio (after giving effect to proposed expense caps) to Newton's gross composite performance record and compared the resulting pro forma returns to certain investment company peer group averages, including a peer group of no load institutional funds without Rule 12b-1 plans having an investment strategy substantial identical to the Fund, and where applicable, the larger corresponding Morningstar universe of funds in that investment category. The Trustees noted that Newton's pro forma average annual returns exceeded those of both the relevant institutional peer group average and the Morningstar foreign large capitalization blend category, in each case, for the 1, 3 and 5 year periods ending June 30, 2005. Advisory Fee and Other Expenses The Board considered the advisory fee rate proposed to be paid by the Fund to Newton as well as its estimated total expense ratio (after giving effect to proposed expense caps) and compared each to that of its peer group of no-load institutional funds without Rule 12b-1 plans utilizing a similar strategy, and where applicable, that of the larger corresponding Morningstar universe of funds in that category. With regard to the proposed advisory fee to be payable by the Fund to Newton, the Trustees noted that the proposed management fee of 0.80% was below the 0.87% average management fee of a peer group of institutional funds using a similar strategy. They also noted that the Fund's total expense ratio of 1.15% (after giving effect to the proposed cap) was below the 1.21% average expense ratio of a peer group of institutional funds utilizing a similar strategy and well below the 1.64% total expense ratio of the Morningstar foreign large capitalization blend category, even though most other funds in the peer group and Morningstar category were significantly larger than the Fund at projected asset levels during its first year. The Board also compared the fees proposed to be payable by the Fund relative to those payable by separate account clients of Newton. Based on the comparative peer group data provided, as well as the additional scope and complexity of the services to be provided and responsibilities to be assumed by Newton with respect to the Fund relative to its separate account clients, the Board concluded that the fees proposed to be payable by the Fund under the advisory agreement were reasonable. Advisers' Profitability The Board considered Newton's projected profitability in managing the Fund, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by Newton in managing the Fund. The Board noted that the information provided indicated that, after giving effect to fee waivers and expense subsidiaries, Newton was projected to experience a net operating loss in the initial year of the Fund's operations, based on the Fund's projected asset levels during such period. The Trustees noted that they intend to monitor the profitability of Newton. Economies of Scale The Board also considered that Newton may experience economies of scale as the Fund grows and the extent to which the proposed fees reflected such economies. The Trustees noted again that Newton was projected to incur net operating losses initially as a result of the Fund's small size and the Newton's fee reductions pursuant to expense cap arrangements. They also noted that projected asset levels indicated that significant economies of scale would not be realized for some time. The Trustees concluded that, considering initial and projected asset size over the initial term of the advisory agreements, the implementation of breakpoints or further fee reductions was not necessary at this time. The Trustees intend to review the need for breakpoints in connection with further advisory agreement approval deliberations. 19 Mellon Institutional Funds Investment Trust Newton International Equity Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- Other Benefits As part of their broader review of the advisory agreements of all of the funds in the Trust, the Board also considered the additional benefits flowing to Mellon as a result of its relationship with the funds. Mellon affiliates provide custodial, administrative, transfer agency and securities lending services to the funds. In each case, such affiliates were selected on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Trustees, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Fund's advisory agreement and the compensation to Newton provided therein are fair and reasonable and, thus, in approving the agreement for an initial two-year period. 20 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006)* - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, 34 None $0 c/o Decision Resources, Inc. 11/3/1986 Decision Resources, Inc. 260 Charles Street ("DRI") (biotechnology Waltham, MA 02453 research and consulting 9/30/40 firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None $0 c/o Essex Street Associates 11/3/1986 Associates (family P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None $0 c/o Harvard University 9/13/1989 Professor of Political Littauer Center 127 Economy, Harvard Cambridge, MA 02138 University 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens 34 None $0 P.O. Box 2333 11/3/1986 House, Inc. (hospice) New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $0 The Boston Company and Chief Operating Officer of Asset Management, LLC Executive Officer The Boston Company One Boston Place Asset Management, LLC; Boston, MA 02108 formerly Senior Vice 7/24/65 President and Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM * The Fund commenced operations on December 21, 2005. 21 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - --------------------------------------------------------------------------------------------------------------------------------- Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Operations, Boston, MA 02108 Standish Mellon Asset Management, LLC 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Compliance, Mellon Asset Management President Mellon Asset Management ("MAM"); formerly Manager One Boston Place of Shareholder Services, MAM, and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset Management 1/19/71 Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds Distributor One Boston Place Officer and Mellon Optima L/S Strategy Fund, LLC; formerly Boston, MA 02108 Director, Blackrock, Inc., Senior Vice President, 4/8/57 State Street Research & Management Company ("SSRM"), and Vice President, SSRM 22 THIS PAGE INTENTIONALLY LEFT BLANK [Logo] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6912SA0306 [Logo] Mellon ---------------------------- Mellon Institutional Funds Semiannual Report Mellon Equity Large Cap Growth Fund - -------------------------------------------------------------------------------- December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (December 21, 2005 (commencement of operations) to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value December 21, 2005 December 21, 2005 March 31, 2006 to March 31, 2006 - ------------------------------------------------------------------------------------------------------------------------------------ Actual $1,000.00 $1,017.00 $2.62 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.19 $4.78 - ------------- + The "Actual" expense calculation is equal to the Fund's annualized expense ratio of 0.95%, multiplied by the average account value over the period, multiplied by 100/365 (to reflect the number of days from commencement of operations to March 31, 2006). The "Hypothetical" expense calculation is equal to the Fund's annualized expense ratio of 0.95% multiplied by the average account value over the period, multiplied by 182/365 (to reflect the number of days from commencement of operations to March 31, 2006). 3 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ------------------------------------------------------------------------------------------------------ General Electric Corp. Interest Sensitive 4.7% Microsoft Corp. Technology 3.9 Johnson & Johnson Health Care 3.2 Cisco Systems, Inc. Technology 2.6 Intel Corp. Technology 2.2 Amgen, Inc. Health Care 1.9 UnitedHealth Group, Inc. Health Care 1.9 International Business Machines Corp. Technology 1.9 Pepsico, Inc. Consumer Staples 1.8 Proctor & Gamble Co. Consumer Staples 1.8 ---- 25.9% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation* Net Assets - ------------------------------------------------------------------------ Consumer Cyclical 12.4% Consumer Staples 8.6 Energy Related 4.2 Health Care 18.6 Interest Sensitive 10.1 Producer Goods & Services 10.4 Services 6.9 Technology 26.0 Utilities 1.0 Short-term and other assets 1.8 ----- 100.0% * Excluding short-term investments and investment of cash collateral. The Fund is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ UNAFFILIATED INVESTMENTS--99.6% EQUITIES--98.2% Consumer Cyclical--12.4% Aeropostale, Inc.(a) 300 $ 9,048 Bed Bath & Beyond, Inc.(a) 400 15,360 Best Buy Co., Inc. 400 22,372 Chico's FAS, Inc.(a) 200 8,128 Claire's Stores, Inc. 500 18,155 Coach, Inc.(a) 300 10,374 Costco Wholesale Corp. 400 21,664 Cummins, Inc. 100 10,510 Harley-Davidson, Inc.(b) 300 15,564 Johnson Controls, Inc. 200 15,186 Lowe's Companies, Inc. 600 38,664 Michaels Stores, Inc. 300 11,274 NIKE, Inc., Class B 200 17,020 Nordstrom, Inc. 400 15,672 Panera Bread Co.(a) 200 15,036 Sears Holdings Corp.(a) 100 13,224 Starbucks Corp.(a) 600 22,584 Target Corp. 300 15,603 Wal-Mart Stores, Inc. 400 18,896 -------- 314,334 -------- Consumer Staples -- 8.6% Anheuser Busch Companies 500 21,385 Coca-Cola Co./The 900 37,683 HJ Heinz Co. 300 11,376 Kimberly-Clark Corp. 400 23,120 Kraft Foods, Inc.(b) 300 9,093 Loews Corp -- Carolina Group 300 14,181 Pepsico, Inc. 800 46,232 Procter & Gamble Co. 800 46,096 Reynolds American, Inc. 100 10,550 -------- 219,716 -------- Energy Related--4.2% Baker Hughes, Inc. 200 13,680 ConocoPhillips 300 18,945 Marathon Oil Corp. 200 15,234 Newfield Exploration Co.(a) 400 16,760 Tesoro Corp. 100 6,834 Transocean, Inc.(a) 300 24,090 Valero Energy Corp. 200 11,956 -------- 107,499 -------- The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ Health Care--18.6% Aetna, Inc. 600 $ 29,484 Amerisourcebergen Corp. 400 19,308 Amgen, Inc.(a) 700 50,925 Becton Dickinson & Co. 500 30,790 Biogen Idec, Inc.(a) 200 9,420 Caremark Rx, Inc. 300 14,754 Cigna Corp. 100 13,062 Genentech, Inc.(a) 100 8,451 Gilead Sciences, Inc. (a) 400 24,888 Johnson & Johnson 1,400 82,908 Kinetic Concepts, Inc.(a) 300 12,351 Laboratory Corp. of America Holdings (a) 300 17,544 Medtronic, Inc. 700 35,525 Pfizer, Inc. 600 14,952 Quest Diagnostics, Inc. 200 10,260 St. Jude Medical, Inc. 300 12,300 UnitedHealth Group, Inc. 900 50,274 Wyeth 600 29,112 Zimmer Holdings, Inc.(a) 100 6,760 -------- 473,068 -------- Interest Sensitive--10.1% American Express Co. 200 10,510 Capital One Financial Corp. 100 8,052 Endurance Specialty Holdings Ltd 200 6,510 Franklin Resources, Inc. 200 18,848 General Electric Corp. 3,500 121,730 Goldman Sachs Group, Inc. 200 31,392 Merrill Lynch & Co., Inc. 200 15,752 Metlife, Inc. 200 9,674 Morgan Stanley 200 12,564 Nationwide Financial Services 200 8,604 Wells Fargo & Co. 200 12,774 -------- 256,410 -------- Producer Goods & Services--10.4% 3M Co. 500 37,845 Black & Decker Corp. 100 8,689 CH Robinson Worldwide, Inc. 300 14,727 Dow Chemical Co. 500 20,300 Emerson Electric Co. 300 25,089 FedEx Corp. 200 22,588 Fluor Corp. 100 8,580 The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ Producer Goods & Services (continued) Graco, Inc. 400 $ 18,172 L-3 Communications Holdings, Inc. 100 8,579 Monsanto Co. 300 25,425 Phelps Dodge Corp. 200 16,106 Raytheon Co. 400 18,336 United Technologies Corp. 700 40,579 -------- 265,015 -------- Services--6.9% Accenture Ltd., Class A 400 12,028 Equifax, Inc. 400 14,896 Gannett Co, Inc. 200 11,984 Getty Images, Inc. (a) 100 7,488 McGraw-Hill Companies, Inc. 400 23,048 Moody's Corp. 300 21,438 NAVTEQ Corp. (a) 300 15,195 News Corp., Class A Shares 700 11,627 News Corp., Class B Shares (b) 600 10,536 NII Holdings, Inc. (a) 300 17,691 Omnicom Group 200 16,650 Time Warner, Inc. 800 13,432 -------- 176,013 -------- Technology--26.0% Adobe Systems, Inc. (a) 300 10,476 Altera Corp. (a) 500 10,320 Amphenol Corp. 300 15,654 Apple Computer, Inc. (a) 500 31,360 Applied Materials, Inc. 1,100 19,261 Autodesk, Inc. (a) 300 11,556 Broadcom Corp. (a) 300 12,948 Cisco Systems, Inc. (a) 3,100 67,177 Danaher Corp. 300 19,065 Dell, Inc. (a) 1,300 38,688 eBay, Inc. (a) 600 23,436 EMC Corp./Massachusetts 1,600 21,808 Google, Inc. (a) 100 39,000 Harris Corp. 400 18,916 Intel Corp. 3,000 58,050 International Business Machines Corp. 600 49,482 Linear Technology Corp. 400 14,032 Microsoft Corp. 3,700 100,677 Motorola , Inc. 1,400 32,074 The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ Technology (continued) National Semiconductor Corp. 400 $ 11,136 Nokia OYJ ADR 700 14,504 Oracle Corp. (a) 1,700 23,273 QLogic Corp. (a) 600 11,610 Verisign, Inc. (a) 300 7,197 -------- 661,700 -------- Utilities--1.0% TXU Corp. 500 22,380 TOTAL EQUITIES (Cost $2,459,081) ---------- 2,496,135 ---------- INVESTMENT OF CASH COLLATERAL--1.4% Rate BlackRock Cash Strategies L.L.C. (c) (Cost $36,300) 4.701% 36,300 36,300 ---------- TOTAL UNAFFILIATED INVESTMENTS (Cost $2,495,381) 2,532,435 ---------- AFFILIATED INVESTMENTS--3.2% Dreyfus Institutional Preferred Plus Money Market Fund (c) (d) (Cost $80,906) 4.770% 80,906 80,906 --------- TOTAL INVESTMENTS--102.8% (Cost $2,576,287) 2,613,341 --------- LIABILITIES IN EXCESS OF OTHER ASSETS--(2.8%) (70,876) ---------- NET ASSETS--100% $2,542,465 =========== Notes to Schedule of Investments ADR--American Depository Receipt (a) Non-income producing security. (b) Security, or a portion of thereof, was on loan at March 31, 2006. (c) Stated rate is seven-day yield for the fund at March 31, 2006. (d) Affiliated institutional money market fund. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (including securities on loan, valued at $35,193 (Note 7)): Unaffiliated investments (cost $2,495,381) $2,532,435 Affiliated investments (Note 1F) (cost $80,906) 80,906 Cash 50 Interest and dividends receivable 2,911 ---------- Total assets 2,616,302 Liabilities Collateral for securities on loan (Note 7) $ 36,300 Accrued accounting, custody, administration and transfer agent fees (Note 2) 13,833 Accrued professional fees 14,270 Accrued trustees' fees (Note 2) 1,173 Accrued chief compliance officer fee (Note 2) 292 Accrued administrative service fees (Note 2 ) 134 Other accrued expenses and liabilities 7,835 -------- Total liabilities 73,837 Net Assets $2,542,465 Net Assets consist of: ========== Paid-in capital $2,500,000 Accumulated net realized gain 704 Undistributed net investment income 4,707 Net unrealized appreciation 37,054 ---------- Total Net Assets $2,542,465 ========== Shares of beneficial interest outstanding 125,000 Net Asset Value, offering and redemption price per share ========== (Net Assets/Shares outstanding) $ 20.34 ========== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Statement of Operations For the Period from December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net foreign witholding taxes $47) $ 9,097 Dividend income from affiliated investments (Note 1 F) 1,882 Interest income 268 Securities lending income (Note 7) 5 ------- Total investment income 11,252 Expenses Investment advisory fee (Note 2) $ 4,477 Accounting, custody, administration and transfer agent fees (Note 2) 18,118 Registration fees 9,187 Professional fees 16,078 Trustees' fees and expenses (Note 2) 1,193 Insurance expense 1,767 Miscellaneous expenses 4,966 ------- Total expenses 55,786 Deduct: Waiver of invesment advisory fee (Note 2) (4,477) Reimbursement of Fund operating expenses (Note 2) (44,764) -------- Total expense deduction (49,241) -------- Net Expenses 6,545 ------- Net investment income 4,707 ------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 704 Change in unrealized appreciation (depreciation) on: Investments 37,054 ------- Net realized and unrealized gain (loss) on investments 37,758 ------- Net Increase in Net Assets from Operations $ 42,465 ======== The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the period December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) ----------------- Increase (Decrease) in Net Assets: From Operations Net investment income $ 4,707 Net realized gain (loss) 704 Change in net unrealized appreciation (depreciation) 37,054 ---------- Net increase(decrease) in net assets from investment operations 42,465 ---------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 2,500,000 Cost of shares redeemed -- ---------- Net increase (decrease) in net assets from Fund share transactions 2,500,000 ---------- Total Increase in Net Assets 2,542,465 Net Assets At beginning of period -- ---------- At end of period (including net investment income of $4,707) $2,542,465 ========== The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Financial Highlights - -------------------------------------------------------------------------------- For the period December 21, 2005 (commencement of operations) to March 31, 2006 (Unaudited) ----------------- Net Asset Value, Beginning of Period $ 20.00 ------- From Operations: Net investment income*(a) 0.04 Net realized and unrealized gain (loss) on investments 0.30 ------- Total from operations 0.34 Net Asset Value, End of Period $ 20.34 ======= Total Return(b) 1.70% Ratios/Supplemental data: Expenses (to average daily net assets)* 0.95%(c) Net Investment Income (to average daily net assets)* 0.68%(c) Portfolio Turnover 3%(d) Net Assets, End of Period (000's omitted) $ 2,542 - -------------- * For the period indicated, the investment advisor voluntarily agreed not to impose a portion of its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) $ (0.36) Ratios (to average daily net assets): Expenses 8.10%(c) Net investment income (loss) (6.46)%(c) (a) Calculated based on average shares outstanding. (b) Total return would have been lower in the absence of expense waivers. Returns for periods of less than one year have not been annualized. (c) Computed on an annualized basis. (d) Not annualized. The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Mellon Equity Large Cap Growth Fund (the "Fund"), which commenced operations on December 21, 2005, is a separate diversified investment series of the Trust. The objective of the Fund is to achieve long-term growth of capital. The Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of large cap U.S. companies with total market capitalizations in the top 70% of the Russell 1000 Growth Index at the time of purchase. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Fund acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences which may result in reclassifications, are primarily due to differing treatments for wash sales. Permanent book and tax basis differences relating to shareholder distributions will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust are directly identifiable to an individual fund. Expenses which are not readily identifiable to a specific fund are allocated among the funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds. 13 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. F. Affiliated issuers Affiliated issuers are investment companies advised by Mellon Equity Associates, LLP ("Mellon Equity"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions With Affiliates: The investment advisory fee paid to Mellon Equity for overall investment advisory, administrative services, and general office facilities, is paid quarterly at the annual rate of 0.65% of the Fund's average daily net assets. Mellon Equity voluntarily agreed to limit the Fund's total annual operating expenses (excluding brokerage commissions, taxes and extraordinary expenses) to 0.95% of the Fund's average daily net assets for the period December 21, 2005 (commencement of operations) to March 31, 2006. Pursuant to this arrangement, for the period December 21, 2005 (commencement of operations) to March 31, 2006, Mellon Equity voluntarily waived its investment advisory fee in the amount of $4,477 and reimbursed the Fund for $44,764 of its operating expenses. This arrangement is voluntary and temporary and may be discontinued or revised by Mellon Equity at any time. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of Mellon Equity, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $1,643 for the period December 21, 2005 (commencement of operations) to March 31, 2006. The Fund entered into an agreement Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of Mellon Equity, to provide custody, fund administration and fund accounting services for the Fund. For these services, the Fund pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $16,475 during the period December 21, 2005 (commencement of operations) to March 31, 2006. The Fund also entered into an agreement with Mellon Bank to perform certain securities lending activities and to act as the Fund's lending agent. Pursuant to this agreement Mellon Bank receives an agreed upon percentage of the net lending revenues. For these services, Mellon Bank received $1 for the period December 21, 2005 (commencement of operations) to March 31, 2006. See Note 7 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund was charged $1,079. No other director, officer or employee of Mellon Equity or its affiliates receives any compensation from the Trust or the Fund for serving as an officer or Trustee of the Trust. The Trust pays each Trustee who is not a director, officer or employee of Mellon Equity or its affiliates an annual fee and a per meeting fee as well as reimbursement for travel and out-of-pocket expenses. In addition, the Trust pays the legal fees for the independent counsel of the Trustees. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator an Administration service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period December 21, 2005 (commencement of operations) to March 31, 2006 were as follows: Purchases Sales ----------- ------- Investments (non-U.S. Government Securities) $ 2,542,503 $84,127 =========== ======= 14 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the period December 21, 2005 (commencement of operations) to March 31, 2006 ------------------ Shares sold 125,000 ------- Net increase (decrease) 125,000 ======= At March 31, 2006, one shareholder of record (MBC Investments Corp., a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of the Fund) held 100% of the total outstanding shares of the Fund. Investment activities of this shareholder could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund did not collect any redemption fees. (5) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $ 2,576,287 =========== Unrealized appreciation $ 123,487 Unrealized depreciation (86,433) ----------- Net unrealized appreciation (depreciation) $ 37,054 =========== (6) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Fund may trade the following financial instruments with off-balance sheet risk: Futures contracts The Fund may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Fund deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Fund each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Fund. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Fund's exposure to the underlying instrument, while selling futures tends to decrease the Fund's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Fund enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. The Fund did not enter into any futures transactions during the period December 21, 2005 (commencement of operations) to March 31, 2006. 15 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (7) Security Lending: The Fund may lend its securities to financial institutions which the Fund deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Fund on the next business day. For the duration of a loan, the Fund receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Fund bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Fund. In the event of borrower default, the Fund generally has the right to use the collateral to offset losses incurred. The Fund may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Fund also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Fund's obligations due on the loans. The Fund loaned securities during the period December 21, 2005 (commencement of operations) to March 31, 2006 and earned interest on the invested collateral of $162 of which $157 was rebated to borrowers or paid in fees. At March 31, 2006, the Fund had securities valued at $35,193 on loan. See Schedule of Investments for further detail on the security positions on loan and collateral held. (8) Line of Credit: The Fund, and other funds in the Trust and subtrusts in Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") are parties to a committed line of credit facility, which enables each fund/portfolio to borrow, in the aggregate, up to $35 million. Interest is charged to each participating portfolio/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating funds/portfolios at the end of each quarter. For the period December 21, 2005 (commencement of operations) to March 31, 2006, the expense allocated to the Fund was $353. During the period December 21, 2005 (commencement of operations) to March 31, 2006, the Fund did not borrow under the credit facility. 16 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the Fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the Fund's advisory agreement and related fees initially and, after a two year initial term, on an annual basis. At a meeting held on October 18, 2005, the Board of Trustees, including all of the Independent Trustees voting separately in person, determined that the terms of the Fund's proposed investment advisory agreement were fair and reasonable and that the agreement is in the best interest of the Fund. The Independent Trustees considered the initial approval of the advisory agreement of the Fund in connection with their broader consideration of the annual renewal of the advisory agreements of the other funds of the Trust, in two separate meetings held on September 22 and October 18, 2005. On each date, the Independent Trustees held executive sessions in which they met privately without representatives of Mellon Equity Associates, LLP ("Mellon Equity"), the Fund's investment adviser, or Mellon Financial Corporation ("Mellon") present and were advised throughout the process by their own legal counsel. In conducting this review and in making their determinations, the Independent Trustees received from Mellon Equity a broad range of information compiled using an information request list prepared on their behalf by their own legal counsel in connection with their annual approval of advisory arrangements with respect to the funds comprising the Trust generally. This information included information about Mellon Equity, its personnel, operations and financial results and information about the Mellon organization. The Trustees also discussed in person with representatives of Mellon Equity the adviser's investment strategy and process, and the Fund's proposed operations under Mellon Equity's management. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: Mellon Equity's income statement, as well as a profitability analysis of Mellon Equity, including a separate presentation of the comparative profitability of several publicly traded investment advisers; 2. Management Teams and Operations: Mellon Equity's Form ADV, as well as information concerning its executive management and portfolio management personnel and overall organizational structure, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses regarding the performance of similarly managed accounts of Mellon Equity, as well as the Fund's proposed management fee and estimated expense ratio compared to those of comparable funds and Mellon Equity's separate account advisory fee schedules; and 4. Other Benefits: The benefits flowing to Mellon and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Fund and the other funds of the Trust by affiliates of Mellon. In considering the approval of the Fund's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the Fund's advisory agreement and the compensation to Mellon Equity provided therein are fair and reasonable, and they approved the advisory agreement for an initial two-year period. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services to be provided to the Fund by Mellon Equity. In their deliberations as to the approval of the Fund's advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders would be choosing to entrust Mellon Equity, under the supervision of the Trustees, to manage the portion of their assets invested in the Fund. The Trustees reviewed the background and experience of the Fund's portfolio manager(s) and received an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of Mellon Equity's investment staff. In connection with the proposed advisory agreement with Mellon Equity with respect to the Fund, the Trustees considered the fact that Mellon Equity had been in operation since 1983 and had over $20 billion in assets under management as of June 30, 2005, including $272 million in the large cap growth strategy proposed to be utilized by the Fund. The Trustees received a presentation by Mellon Equity concerning its management and investment personnel, its investment philosophy and investment strategy and sell discipline, as well as the characteristics of its large cap growth strategy portfolio. The Trustees determined that the services proposed by Mellon Equity to be provided to the Fund were of high quality and at least commensurate with industry standards. The Board determined that Mellon Equity had the expertise and resources to manage the Fund effectively. 17 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- Investment Performance The Board compared Mellon Equity's historical composite performance for similarly managed funds and other similarly managed investment vehicles to applicable market indices or other benchmarks. They also reviewed pro forma investment results of Mellon Equity calculated by applying the Fund's proposed total expense ratio (after giving effect to proposed expense caps) to Mellon Equity's gross composite performance record and compared the resulting pro forma returns to certain investment company peer group averages, including a peer group of no load institutional funds without Rule 12b-1 plans having an investment strategy substantial identical to the Fund, and where applicable, the larger corresponding Morningstar universe of funds in that investment category. The Trustees noted that Mellon Equity's pro forma average annual returns exceeded those of both the institutional peer group average and the Morningstar large capitalization growth category, in each case, for the 1 and 3 year periods ending June 30, 2005, although for the 5 year period ending June 30, 2005, Mellon Equity's pro forma average annual returns slightly underperformed the institutional peer group average and the Morningstar large capitalization growth category. Advisory Fee and Other Expenses The Board considered the advisory fee rate proposed to be paid by the Fund to Mellon Equity as well as its estimated total expense ratio (after giving effect to proposed expense caps) and compared each to that of its peer group of no-load institutional funds without Rule 12b-1 plans utilizing a similar strategy, and where applicable, that of the larger corresponding Morningstar universe of funds in that category. With regard to the proposed advisory fee to be payable by the Fund to Mellon Equity, the Trustees noted that the proposed fee of 0.65% was approximately equal to the 0.66% average management fee of a peer group of institutional funds using a similar strategy. They also noted that the Fund's proposed total expense ratio of 0.95% (after giving effect to the proposed cap) was slightly above the 0.91% average total expense ratio of a peer group of institutional funds using a similar strategy, but was well below the 1.51% average expense ratio of the Morningstar large capitalization growth category, even though most other funds in the peer group and Morningstar category were significantly larger than the Fund at projected asset levels during its first year. The Board also compared the fees proposed to be payable by the Fund relative to those payable by separate account clients of Mellon Equity. Based on the comparative peer group data provided, as well as the additional scope and complexity of the services to be provided and responsibilities to be assumed by Mellon Equity with respect to the Fund relative to its separate account clients, the Board concluded that the fees proposed to be payable by the Fund under the advisory agreement were reasonable. Advisers' Profitability The Board considered Mellon Equity's projected profitability in managing the Fund, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by Mellon Equity in managing the Fund. The Board noted that the information provided indicated that, after giving effect to fee waivers and expense subsidiaries, Mellon Equity was projected to experience a net operating loss in the initial year of the Fund's operations, based on the Fund's projected asset levels during such period. The Trustees noted that they intend to monitor the profitability of Mellon Equity. Economies of Scale The Board also considered that Mellon Equity may experience economies of scale as the Fund grows and the extent to which the proposed fees reflected such economies. The Trustees noted again that Mellon Equity was projected to incur net operating losses initially as a result of the Fund's small size and the Mellon Equity's fee reductions pursuant to expense cap arrangements. They also noted that projected asset levels indicated that significant economies of scale would not be realized for some time. The Trustees concluded that, considering initial and projected asset size over the initial term of the advisory agreements, the implementation of breakpoints or further fee reductions was not necessary at this time. The Trustees intend to review the need for breakpoints in connection with further advisory agreement approval deliberations. 18 Mellon Institutional Funds Investment Trust Mellon Equity Large Cap Growth Fund Factors Considered by the Trustees in Approving the Investment Advisory Agreements - -------------------------------------------------------------------------------- Other Benefits As part of their broader review of the advisory agreements of all of the funds in the Trust, the Board also considered the additional benefits flowing to Mellon as a result of its relationship with the funds. Mellon affiliates provide custodial, administrative, transfer agency and securities lending services to the funds. In each case, such affiliates were selected on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Trustees, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the funds and the Mellon Institutional Funds as a group. The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Fund's advisory agreement and the compensation to Mellon Equity provided therein are fair and reasonable and, thus, in approving the agreement for an initial two-year period. 19 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Principal Portfolios in Name Term of Office Occupation(s) Fund Complex Address, and Position(s) and Length of During Past Overseen by Date of Birth Held with Trust Time Served 5 Years Trustee - ------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, 34 c/o Decision Resources, Inc. 11/3/1986 Decision Resources, Inc. 260 Charles Street ("DRI") (biotechnology Waltham, MA 02453 research and consulting 9/30/40 firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 c/o Essex Street Associates 11/3/1986 Associates (family P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 c/o Harvard University 9/13/1989 Professor of Political Littauer Center 127 Economy, Harvard Cambridge, MA 02138 University 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens 34 P.O. Box 2333 11/3/1986 House, Inc. (hospice) New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 The Boston Company and Chief Operating Officer of Asset Management, LLC Executive Officer The Boston Company One Boston Place Asset Management, LLC; Boston, MA 02108 formerly Senior Vice 7/24/65 President and Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM Trustee Other Remuneration Name Directorships (period ended Address, and Held by March 31, Date of Birth Trustee 2006)* - ---------------------------------------------------------------- Samuel C. Fleming None $0 c/o Decision Resources, Inc. 260 Charles Street Waltham, MA 02453 9/30/40 Caleb Loring III None $0 c/o Essex Street Associates P.O. Box 5600 Beverly, MA 01915 11/14/43 Benjamin M. Friedman None $0 c/o Harvard University Littauer Center 127 Cambridge, MA 02138 8/5/44 John H. Hewitt None $0 P.O. Box 2333 New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard None $0 The Boston Company Asset Management, LLC One Boston Place Boston, MA 02108 7/24/65 * The Fund commenced operations on December 21, 2005. 20 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Operations, Boston, MA 02108 Standish Mellon Asset Management, LLC 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Compliance, Mellon Asset Management President Mellon Asset Management ("MAM"); formerly Manager One Boston Place of Shareholder Services, MAM, and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset Management 1/19/71 Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management and Mellon Asset Management Compliance Chief Compliance Officer, Mellon Funds Distributor One Boston Place Officer and Mellon Optima L/S Strategy Fund, LLC; formerly Boston, MA 02108 Director, Blackrock, Inc., Senior Vice President, 4/8/57 State Street Research & Management Company ("SSRM"), and Vice President, SSRM 21 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK (LOGO) Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6913SA0306 [Logo] Mellon -------------------------- Mellon Institutional Funds The Boston Company Small/Mid Cap Growth Fund - -------------------------------------------------------------------------------- Semiannual Report - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,117.80 $5.28 Hypothetical (5% return per year before expenses) $1,000.00 $1,019.95 $5.04 - -------- + Expenses are equal to the Fund's annualized expense ratio of 1.00%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - --------------------------------------------------------------------------------------------- Range Resources Corp. Energy 1.7% Respironics, Inc. Health Care 1.7 Palm, Inc. Information Technology 1.5 BEA Systems, Inc. Information Technology 1.4 Fisher Scientific International Health Care 1.4 Oil States International, Inc. Energy 1.3 Verisign, Inc. Information Technology 1.2 PerkinElmer, Inc. Health Care 1.2 Covance, Inc. Health Care 1.2 Sigma-Aldrich Corp. Basic Materials 1.2 ---- 13.8% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - -------------------------------------------------------------- Basic Materials 4.2% Communications 0.5 Consumer Discretionary 13.1 Consumer Staple 4.9 Energy 9.9 Financial 10.3 Health Care 20.0 Industrial 15.5 Information Technology 16.6 Services 1.5 Utilities 1.0 Short-term and other assets 2.5 ----- 100.0% The Fund is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--106.3% EQUITIES--97.5% Basic Materials--4.2% Cleveland-Cliffs, Inc. 2,320 $ 202,118 Kinross Gold Corp. (a) 21,000 229,530 Pan American Silver Corp. (a) (b) 4,370 110,998 Sigma-Aldrich Corp. (b) 4,100 269,739 Silver Standard Resources, Inc. (a) 5,300 108,968 ---------- 921,353 ---------- Communications--0.5% Arris Group, Inc. (a) 8,100 111,456 ---------- Consumer Discretionary--13.1% California Pizza Kitchen, Inc. (a) 6,390 207,356 Central Garden & Pet Co. (a) 3,300 175,362 Jos A Bank Clothiers, Inc. (a) 2,390 114,601 Lions Gate Entertainment Corp. (a) (b) 24,598 249,670 Penn National Gaming, Inc. (a) 5,270 222,289 Petsmart, Inc. 7,600 213,864 Polo Ralph Lauren Corp. 2,600 157,586 Red Robin Gourmet Burgers, Inc. (a) 5,036 237,699 Ross Stores, Inc. 7,900 230,601 School Specialty, Inc. (a) 3,140 108,330 Tiffany & Co. 5,480 205,719 Too, Inc. (a) 6,340 217,779 Tractor Supply Co. (a) 1,620 107,471 Wabtec Corp. 5,260 171,476 Williams-Sonoma, Inc. (b) 5,700 241,680 ---------- 2,861,483 ---------- Consumer Staple--4.9% Church & Dwight Co., Inc. 2,900 107,068 Dean Foods Corp. (a) 5,900 229,097 Hain Celestial Group, Inc. (a) 6,260 163,949 Herbalife Ltd. (a) 2,960 99,959 Performance Food Group Co. (a) 6,990 218,018 Playtex Products, Inc. (a) 10,170 106,480 USANA Health Sciences, Inc. (a) 3,720 155,198 ---------- 1,079,769 ---------- Energy--9.9% Consol Energy, Inc. (b) 2,810 208,390 Dril-Quip, Inc. (a) 2,640 187,044 ENSCO International, Inc. 4,600 236,670 Foundation Coal Holdings, Inc. 3,500 143,990 Global Industries, Ltd. (a) 8,400 121,716 The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------- Energy (continued) Hydril Co. (a) 3,109 $ 242,347 Oceaneering International, Inc. (a) 2,000 114,600 Oil States International, Inc. (a) 8,070 297,380 Range Resources Corp. (b) 14,300 390,533 Tesoro Corp. 3,200 218,688 ---------- 2,161,358 ---------- Financial--10.3% Affiliated Managers Group (a) (b) 2,350 250,534 American Equity Investment Life Holding Co. 4,100 58,794 Arch Capital Group Ltd. ADR (a) 2,000 115,480 CapitalSource, Inc. REIT 10,710 266,465 City National Corp., Class A 2,380 182,760 Corrections Corp. of America (a) 2,490 112,548 Crescent Real Estate Equities Co. REIT 10,500 221,235 Cullen/Frost Bankers, Inc. 1,200 64,500 First Community Bancorp, Inc., Class A 2,400 138,384 First Midwest Bancorp, Inc. 4,530 165,662 Mercantile Bankshares Corp. 4,700 180,715 The Colonial BancGroup, Inc. 7,100 177,500 UCBH Holdings, Inc. 8,500 160,820 Waddell & Reed Financial, Inc. 7,200 166,320 ---------- 2,261,717 ---------- Health Care--20.0% American Medical Systems Holdings, Inc. (a) 4,830 108,675 Community Health Systems, Inc. (a) 5,900 213,285 Covance, Inc. (a) 4,630 272,013 Coventry Health Care, Inc. (a) 3,800 205,124 Cytyc Corp. (a) 6,500 183,170 Emdeon Corp. (a) 14,780 159,624 Fisher Scientific International (b) 4,680 318,474 IMS Health, Inc. (b) 8,400 216,468 Integra LifeSciences Holdings (a) 3,100 127,038 InterMune, Inc. (a) 8,200 152,028 Laboratory Corp. of America Holdings (a) 4,400 257,312 Matria Healthcare, Inc. (a) 2,910 110,464 Medarex, Inc. (a) 7,930 104,835 Nektar Therapeutics (a) 7,600 154,888 PDL BioPharma, Inc. (a) 5,180 169,904 Pediatrix Medical Group, Inc. (a) 1,100 112,904 PerkinElmer, Inc. 11,610 272,487 Respironics, Inc. (a) 9,940 386,765 Sybron Dental Specialties, Inc. (a) 5,600 230,944 Triad Hospitals, Inc. (a) 2,600 108,940 The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------- Health Care (continued) VCA Antech, Inc. (a) 3,900 $ 111,072 Vertex Pharmaceuticals, Inc. (a) (b) 2,830 103,550 Viasys Healthcare, Inc. (a) 5,390 162,131 ZymoGenetics, Inc. (a) 5,900 127,558 ---------- 4,369,653 ---------- Industrial--15.5% Alaska Air Group, Inc. (a) 4,460 158,107 Bucyrus International, Inc., Class A 2,580 124,330 Copart, Inc. (a) 6,030 165,524 FTI Consulting, Inc. (a) 5,810 165,759 Global Cash Access, Inc. (a) 9,190 161,009 Harris Corp. 4,820 227,938 Jack Henry & Associates, Inc. 9,000 205,830 Huron Consulting Group, Inc. (a) 6,880 208,395 Interline Brands, Inc. (a) 3,900 98,397 Kennametal, Inc. 2,620 160,187 Landstar System 3,340 147,361 MSC Industrial Direct Co., Inc. 2,070 111,821 Mobile Mini (a) 3,900 120,588 Old Dominion Freight Line (a) 5,850 157,658 Pacer International, Inc. 6,510 212,747 Quanta Services, Inc. (a) 13,900 222,678 Stericycle, Inc. (a) 1,900 128,478 Washington Group International, Inc. (a) 4,550 261,125 Watson Wyatt Worldwide, Inc. 7,880 256,730 West Corp. (a) 2,500 111,650 ---------- 3,406,312 ---------- Information Technology--16.6% Akamai Technologies, Inc. (a) 4,870 160,174 Altera Corp. (a) 10,500 216,720 Amdocs, Ltd. ADR (a) 6,300 227,178 Avid Technology, Inc. (a) 2,230 96,916 BEA Systems, Inc. (a) 25,000 328,250 CACI International, Inc. (a) 2,480 163,060 Filenet Corp. (a) 8,200 221,564 Informatica Corp. (a) 6,550 101,853 ManTech International Corp., Class A (a) 5,700 189,354 Mcafee, Inc. (a) 8,640 210,211 Micrel, Inc. (a) 11,670 172,949 Novellus Systems, Inc. (a) 9,200 220,800 Palm, Inc. (a) (b) 14,760 341,842 Polycom, Inc. (a) 7,410 160,649 The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------- Information Technology (continued) Satyam Computer Services Ltd. ADR 2,700 $ 118,152 Tektronix, Inc. 7,190 256,755 Verisign, Inc. (a)(b) 11,400 273,486 Wright Express Corp. (a) 6,200 173,910 ----------- 3,633,823 ----------- Services--1.5% Bright Horizons Family Solutions, Inc. (a) Pharmaceutical Product Development, Inc. 2,280 88,300 6,200 214,582 800 20,920 ----------- 323,802 ----------- Utilities--1.0% ITC Holdings Corp. 8,000 210,000 ----------- TOTAL EQUITIES (Cost $18,443,412) 21,340,726 ----------- SHORT-TERM INVESTMENTS--0.2% Rate Maturity Par Value ------ --------- --------- U.S. Government--0.2% U.S.Treasury Bill (c)(Cost $29,717) 4.510% 6/15/2006 30,000 29,728 ----------- INVESTMENT OF CASH COLLATERAL--8.6% Shares --------- BlackRock Cash Strategies ITC Holdings Corp.L.L.C (d) (Cost $1,881,408) 4.701% 1,881,408 1,881,408 ----------- TOTAL UNAFFILIATED INVESTMENTS(Cost $20,354,537) 23,251,862 ----------- AFFILIATED INVESTMENTS--0.3% Dreyfus Institutional PreferredPlus Money Market Fund (d)(e)(Cost $63,296) 4.770% 63,296 63,296 ----------- TOTAL INVESTMENTS--106.6% (Cost $20,417,833) 23,315,158 ----------- LIABILITIES IN EXCESS OF OTHER ASSETS--(6.6%) (1,438,303) ----------- NET ASSETS--100% $21,876,855 =========== Notes to Schedule of Investments: ADR--American Depository Receipt REIT--Real Estate Investment Trust (a) Non-income producing security. (b) Security, or a portion of thereof, was on loan at 3/31/2006. (c) Rate noted is yield to maturity. (d) Stated rate is the seven day yield for the fund at 3/31/2006. (e) Affiliated institutional money market fund. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A)(including securities on loan, valued at $1,812,046(Note 7)): Unaffiliated investments (cost $20,354,537) $23,251,862 Affiliated investments (Note 1F) (cost $63,296) 63,296 Interest and dividends receivable 8,494 Receivable for investments sold 1,060,394 Prepaid expenses 16,102 ----------- Total assets 24,400,148 Liabilities Collateral for securities on loan (Note 7) $ 1,881,408 Payable for investments purchased 555,074 Due to Custodian 33,338 Accrued accounting, custody, administration and transfer agent fees (Note 2) 19,599 Accrued professional fees 28,381 Accrued trustees' fees (Note 2) 1,008 Accrued administrative service fees (Note 2) 308 Accrued chief compliance officer fee (Note 2) 666 Other accrued expenses and liabilities 3,511 ----------- Total liabilities 2,523,293 ----------- Net Assets $21,876,855 =========== Net Assets consist of: Paid-in capital $18,888,591 Accumulated net realized gain 96,045 Accumulated net investment loss (5,106) Net unrealized appreciation 2,897,325 ----------- Total Net Assets $21,876,855 =========== Shares of beneficial interest outstanding 1,414,382 =========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 15.47 =========== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Statements of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income $ 58,188 Dividend income from affiliated investments (Note 1F) 22,812 Interest income 663 Securities lending income (Note 7) 7,888 ----------- Total investment income 89,551 Expenses Investment advisory fee (Note 2) $ 60,394 Accounting, custody, administration and transfer agent fees (Note 2) 39,353 Registration fees 7,218 Professional fees 21,193 Trustees' fees and expenses (Note 2) 1,696 Insurance expense 1,583 Miscellaneous expenses 8,230 ----------- Total expenses 139,667 Deduct: Waiver of invesment advisory fee (Note 2) (39,011) ----------- Net expenses 100,656 ----------- Net investment loss (11,105) ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 2,328,769 Financial futures transactions 74,642 ----------- Net realized gain 2,403,411 Change in unrealized appreciation (depreciation) on: Investments (94,009) Net increase from payments by affiliate (Note 2) 6,357 ----------- Net realized and unrealized gain (loss) on investments 2,315,759 ----------- Net Increase in Net Assets from Operations $ 2,304,654 =========== The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Statement of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ---------------- ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (11,105) $ (64,874) Net realized gain (loss) 2,403,411 3,158,060 Change in net unrealized appreciation (depreciation) (94,009) 848,595 Net increases from payments by affiliates 6,357 -- ----------- ----------- Net increase (decrease) in net assets from investment operations 2,304,654 3,941,781 ----------- ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 38,625 400,565 Cost of shares redeemed (175,588) (3,854,864) ----------- ----------- Net increase (decrease) in net assets from Fund share transactions (136,963) (3,454,299) ----------- ----------- Total Increase (Decrease) in Net Assets 2,167,691 487,482 Net Assets At beginning of period 19,709,164 19,221,682 ----------- ----------- At end of period [including undistributed net investment income (loss) of ($5,106) and $5,999, respectively] $21,876,855 $19,709,164 =========== =========== The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 -------------------------------------------------------- (Unaudited) 2005 2004 2003 2002 2001(a) ----------- -------- -------- -------- -------- -------- Net Asset Value, Beginning of Period $ 13.84 $ 11.26 $ 9.48 $ 7.10 $ 8.15 $ 230.48 -------- -------- -------- -------- -------- -------- From Operations: Net investment income* (b) (0.01) (0.04) (0.08) (0.01) (0.02) (0.07) Net realized and unrealized gains (loss) on investments 1.64 2.62 1.86(d) 2.39(d) (1.03)(d) (54.83)(d) -- -- Net increase from payments by affiliates (c) 0.00(e) -- -- -- -- -- -------- -------- -------- -------- -------- -------- Total from operations 1.63 2.58 1.78 2.38 (1.05) (54.90) -------- -------- -------- -------- -------- -------- Less Distributions to Shareholders: From net investment income -- -- -- (0.00)(e) -- -- From net realized gains on investments -- -- -- -- -- (167.43) -------- -------- -------- -------- -------- -------- Total distributions to shareholders -- -- -- (0.00) -- (167.43) -------- -------- -------- -------- -------- -------- Net Asset Value, End of Period $ 15.47 $ 13.84 $ 11.26 $ 9.48 $ 7.10 $ 8.15 ======== ======== ======== ======== ======== ======== Total Return (f) 11.78% 22.91% 18.78% 33.54% (12.88%) (46.58%) Ratios/Supplemental data: Expenses (to average daily net assets)* 1.00%(g) 1.00% 0.98% 0.74% 0.74% 0.74% Net Investment Income (to average daily net assets)* (0.11%)(g) (0.32%) (0.69%) (0.17%) (0.24%) (0.33%) Portfolio Turnover 85%(h) 167% 157% 252%(i) 248%(i) 136%(i) Net Assets, End of Period (000's omitted) $ 21,877 $ 19,709 $ 19,222 $ 21,852 $ 18,861 $ 17,073 - -------- * For the periods indicated, the investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (b) $ (0.04) $ (0.09) $ (0.12) $ (0.07) $ (0.08) $ (0.14) Ratios (to average daily net assets): Expenses 1.39%(g) 1.38% 1.33% 1.40% 1.00% 1.08% Net investment income (0.50%)(g) (0.70%) (1.04%) (0.83%) (0.96%) (0.67%) (a) Amounts were adjusted to reflect a 1:3 reverse split effective December 14, 2000. (b) Calculated using the average shares outstanding. (c) For the six months ended March 31, 2006, 0.03% of the Fund's total return consists of a voluntary payment by the advisor to compensate the Fund for a trading error. Excluding this payment, total return would have been 11.75%. (d) Amounts include litigation proceeds received by the Fund of $0.03 for the year ended September 30, 2004, $0.01 for the year ended September 30, 2003 relating to securities litigation, $0.15 for the year ended September 30, 2002 relating to the settlement of multiple class action lawsuits and $0.14 for the year ended September 30, 2001 relating to NASDAQ recovery. (e) Calculates to less than $0.01 per share. (f) Total return would have been lower in the absence of expense waivers and reimbursements. (g) Calculated on an annualized basis. (h) Not annualized. (i) Represents portfolio turnover of The Boston Company Capitization Equity Fund while the Fund was investing directly in securities. The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Small/Mid Cap Growth Fund (the "Fund") is a separate diversified investment series of the Trust. The Fund's Board of Trustees approved, effective September 1, 2005, the change in the Fund's name from "The Boston Company Small Capitalization Equity Fund" to "The Boston Company Small/Mid Cap Growth Fund". The objective of the Fund is to achieve long-term growth of capital. The Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of small cap U.S. companies with total market capitalizations equal to or less than 75% of the average total market capitalization of the largest companies included in the Russell 2500 Growth Index measured at the end of each of the previous twelve months. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Fund acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences which may result in reclassifications, are primarily due to differing treatments for losses deferred to wash sales, excise tax regulations and capital loss carryovers. Permanent book and tax basis differences relating to shareholder distributions will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust are directly identifiable to an individual Fund. Expenses which are not readily identifiable to a specific Fund are allocated among the funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds. 13 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. F. Affiliated issuers Affiliated issuers are investment companies advised by The Boston Company Asset Management Company LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions With Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory, administrative services, and general office facilities, is paid monthly at the annual rate of 0.60% of the Fund's average daily net assets. TBCAM voluntarily agreed to limit the Fund's total annual operating expenses (excluding brokerage commissions, taxes and extraordinary expenses) to 1.00% of the Fund's average daily net assets for the period ended March 31, 2006. Pursuant to this arrangement, for the period ended March 31, 2006, TBCAM voluntarily waived a portion of its investment advisory fee in the amount of $39,011 of its investment advisory fee. This arrangement is voluntary and temporary and may be discontinued or revised by TBCAM at any time. During the six months ended March 31, 2006, the Fund received $6,357 from TBCAM as reimbursement due to a trading error. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $5,474 during the six months ended March 31, 2006. The Fund entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Fund. For these services the Fund pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Fund was charged $33,879 during the six months ended March 31, 2006. The Fund also entered into an agreement with Mellon Bank, to perform certain securities lending activities and to act as the Fund's lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. Pursuant to this agreement, Mellon Bank received $3,373 for the six months ended March 31, 2006. See Note 7 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,473. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Fund for serving as an officer or Trustee of the Trust. The Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee and a per meeting fee as well as reimbursement for travel and out-of-pocket expenses. In addition, the Trust pays the legal fees for the independent counsel of the Trustees. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator an administrative service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $273 for fees payable to Mellon Private Wealth Management. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales ----------- ----------- Investments (non-U.S. Government Securities) $16,458,071 $16,460,310 =========== =========== 14 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Shares sold 2,722 30,650 Shares redeemed (12,589) (312,833) ------- -------- Net increase (decrease) (9,867) (282,183) ======= ======== At March 31, 2006, two shareholders of record held approximately 77% of the total outstanding shares of the Fund. Investment activities of these shareholders could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that were acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund did not collect any redemption fees. (5) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $20,417,833 =========== Unrealized appreciation 2,945,439 Unrealized depreciation (48,114) ----------- Net unrealized appreciation (depreciation) $ 2,897,325 =========== (6) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Fund may trade the following financial instruments with off-balance sheet risk: Futures contracts The Fund may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Fund deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Fund each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Fund. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Fund's exposure to the underlying instrument, while selling futures tends to decrease the Fund's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Fund enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. At March 31, 2006, the Fund did not hold any open financial futures contracts. 15 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (7) Security Lending: The Fund may lend its securities to financial institutions which the Fund deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Fund on the next business day. For the duration of a loan, the Fund receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Fund bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Fund. In the event of borrower default, the Fund generally has the right to use the collateral to offset losses incurred. The Fund may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Fund also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Fund's obligations due on the loans. The Fund loaned securities during the six months ended March 31, 2006 and earned interest on the invested collateral of $26,564 of which $18,676 was rebated to borrowers or paid in fees. At March 31, 2006, the Fund had securities valued at $1,812,046 on loan. See Schedule of Investments for further detail on the security positions on loan and collateral held. (8) Line of Credit: The Fund, and other funds in the Trust and subtrusts in Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") are parties to a committed line of credit facility, which enables each fund/portfolio to borrow, in the aggregate, up to $35 million. Interest is charged to each participating Fund/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating funds/portfolios at the end of each quarter. For the six months ended March 31, 2006, the facility fee was $138 for the Fund. During the six months ended March 31, 2006, the Fund did not borrow under the credit facility. 16 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the Fund's advisory agreement and the related fees on an annual basis. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Fund's investment adviser, The Boston Company Asset Management, LLC ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Fund and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Fund's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Fund by the Adviser. In their deliberations as to the continuation of the Fund's advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Fund's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Fund effectively. Investment Performance The Board considered the investment performance of the Fund against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. 17 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund outperformed its peer group average return for the three-year period (22.16% vs. 18.95%) but slightly underperformed its peer group average returns for the one-year period (24.05% vs. 24.52%) and five-year period (1.51% vs. -1.15%). Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Fund to the Adviser. The Lipper data presenting the Fund's "net advisory fees" included fees paid by the Fund, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Fund's advisory fees to those peers that include administrative fees within a blended advisory fee. The Fund's contractual advisory fee was 0.600%, lowest in its entire peer group of funds, the median fee of which was 1.00%. The Fund's actual advisory fee, after giving effect to expense limitations, was 0.331%, lowest in its entire peer group of funds, and well below the median, which was 1.000%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Fund's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Fund relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Fund relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's total expense ratio and compared it to that of its peer group of similar funds. The Board found that the actual total expense ratio of 0.977% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 1.203% notwithstanding the fact that all of the other funds in the peer group were larger than the Fund. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company LLC ("Standish Mellon") in managing the Fund and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Fund in both 2003 and 2004. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. 18 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Factors Considered by Board of Trustees in Approving Advisory Agreement Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 19 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, Decision 34 None $330 c/o Decision Resources, Inc. 11/3/1986 Resources, Inc. ("DRI") 260 Charles Street biotechnology research and Waltham, MA 02453 consulting firm); formerly 9/30/40 Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None $351 c/o Essex Street Associates 11/3/1986 Associates (family P.O. Box 5600 investment trust office) Beverly,MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None $330 c/o Harvard University 9/13/1989 Professor of Political Littauer Center 127 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens 34 None $330 P.O. Box 2333 11/3/1986 House, Inc. (hospice) New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $ 0 The Boston Company and Chief Operating Officer of The Asset Management, LLC Executive Officer Boston Company Asset One Boston Place Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 20 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Boston, MA 02108 Operations, Standish Mellon Asset Management, 8/19/51 LLC Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Mellon Asset Management President Compliance, Mellon Asset Management ("MAM"); One Boston Place formerly Manager of Shareholder Services, MAM, Boston, MA 02108 and Shareholder Representative, Standish Mellon 1/19/71 Asset Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds One Boston Place Officer Distributor and Mellon Optima L/S Strategy Fund, Boston, MA 02108 LLC; formerly Director, Blackrock, Inc., Senior 4/8/57 Vice President, State Street Research & Management Company ("SSRM"), and Vice President, SSRM 21 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK [LOGO]Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6928SA0306 [LOGO]Mellon -------------------------- Mellon Institutional Funds The Boston Company Large Cap Core Fund - -------------------------------------------------------------------------------- Semiannual Report - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 Expenses Paid Beginning Ending During Period + Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - -------------------------------------------------------------------------------- Actual $1,000.00 $1,071.50 $4.65 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.44 $4.53 - --------- + Expenses are equal to the Fund's annualized expense ratio of 0.90%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period).The Example reflects the combined expenses of the Fund and the master portfolio in which it invests all its assets. 3 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ------------------------------------------------------------------------------------------- Exxon Mobil Corp. Energy 3.1% Microsoft Corp. Information Information Technology 3.0 Altria Group, Inc. Consumer Staples 3.0 General Electric Corp. Industrial 2.9 JPMorgan Chase & Co. Financial 2.9 Bank of America Corp. Financial 2.8 Cisco Systems, Inc. Information Technology 2.2 Procter & Gamble Co. Consumer Staples 2.0 Wachovia Corp. Financial 2.0 Citigroup, Inc. Financial 1.7 ---- 25.6% * Excludes short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ------------------------------------------------------------------- Basic Materials 2.5% Consumer Discretionary 9.9 Consumer Staples 10.6 Energy 10.3 Financial 20.1 Health Care 13.2 Industrial 13.7 Information Technology 14.3 Telecommunication Service 2.4 Utilities 3.1 Short-term and other assets (0.1) ----- 100.0% The Boston Company Large Cap Core Fund invests all of its investable assets in an interest of The Boston Company Large Cap Core Portfolio (See Note 1 of the Fund's Notes to Financial Statements). The Portfolio is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in in The Boston Company Large Cap Core Portfolio ("Portfolio"), at value $47,092,951 (Note 1A) Receivable for Fund shares sold 56,965 Prepaid expenses 10,932 ----------- Total assets 47,160,848 Liabilities Accrued transfer agent fees (Note 2) $ 2,458 Professional fees 14,244 Payable for Fund shares redeemed 20,000 Accrued administrative service fees (Note 2) 10,132 Accrued trustees' fees (Note 2) 497 Accrued chief compliance officer fee (Note 2) 1,745 Other accrued expenses and liabilities 3,650 ------- Total liabilitiess 52,726 ----------- Net Assets $47,108,122 =========== Net Assets consist of: Paid-in capital $39,456,841 Accumulated net realized gain 1,482,585 Undistributed net investment income 211,619 Net unrealized appreciation 5,957,077 ----------- Total Net Assets $47,108,122 =========== Shares of beneficial interest outstanding 1,277,558 =========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 36.87 =========== The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) Investment Income (Note 1B) Dividend income allocated from Portfolio $ 408,223 Interest income allocated from Portfolio 20,718 Expenses allocated from Portfolio (172,807 ----------- Net investment income allocated from Portfolio 256,134 Expenses Transfer agent fees (Note 2) $ 4,313 Registration fees 9,848 Professional fees 12,283 Insurance expense 486 Administrative service fees (Note 2) 20,444 Trustees' fees (Note 2) 2,406 Chief compliance officer expense (Note 2) 3,551 Miscellaneous expenses 7,866 --------- Total expenses 61,197 Deduct: Reimbursement of operating expenses (Note 2) (27,197) --------- Net expenses 34,000 ----------- Net investment income 222,134 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investments 1,797,014 Financial futures transactions 18,883 --------- Net realized gain (loss) 1,815,897 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investments 1,169,805 Financial futures contracts (2,730) --------- Change in net unrealized appreciation (depreciation) 1,167,075 ----------- Net realized and unrealized gain (loss) 2,982,972 ----------- Net Increase in Net Assets from Operations $ 3,205,106 =========== The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ----------- ------------- Increase (Decrease) in Net Assets: From Operations Net investment income $ 222,134 $ 608,708 Net realized gain (loss) 1,815,897 7,108,328 Change in net unrealized appreciation (depreciation) 1,167,075 (560,299) ----------- ----------- Net increase (decrease) in net assets from investment operations 3,205,106 7,156,737 ----------- ----------- Distributions to Shareholders (Note 1C) From net investment income (222,760) (528,108) From net realized gains on investments (5,953,616) -- ----------- ----------- Total distributions to shareholders (6,176,376) (528,108) ----------- ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 1,767,159 5,655,789 Value of shares issued in reinvestment of distributions 5,092,738 376,548 Cost of shares redeemed (2,816,487) (22,691,547) ----------- ----------- Net increase (decrease) in net assets from Fund share transactions 4,043,410 (16,659,210) ----------- ----------- Total Increase (Decrease) in Net Assets 1,072,140 (10,030,581) Net Assets At beginning of period 46,035,982 56,066,563 ----------- ----------- At end of period (including undistributed net investment income of $211,619 and $212,245, respectively) $47,108,122 $46,035,982 =========== =========== The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended Septmber 30, March 31, 2006 ------------------------------------------------------------ (Unaudited) 2005 2004 2003 2002 2001 Net Asset Value, Beginning of Period $ 39.57 $ 35.24 $ 31.43 $ 26.13 $ 34.00 $ 41.71 -------- -------- -------- -------- -------- -------- From Investment Operations: Net investment income* (a) 0.18 0.41 0.23 0.36 0.32 0.39 Net realized and unrealized gains (loss) on investments 2.49 4.28(b) 3.92(b) 5.30 (5.77)(b) (2.77) -------- -------- -------- -------- -------- -------- Total from operations 2.67 4.69 4.15 5.66 (5.45) (2.38) -------- -------- -------- -------- -------- -------- Less Distributions to Shareholders: From net investment income (0.19) (0.36) (0.34) (0.36) (0.21) (0.29) From net realized gains on investments (5.18) -- -- -- (2.21) (5.04) -------- -------- -------- -------- -------- -------- Total distributions to shareholders (5.37) (0.36) (0.34) (0.36) (2.42) (5.33) -------- -------- -------- -------- -------- -------- Net Asset Value, End of Period $ 36.87 $ 39.57 $ 35.24 $ 31.43 $ 26.13 $ 34.00 ======== ======== ======== ======== ======== ======== Total Return 7.15%(c) 13.34% 13.23%(c ) 21.76%(c) (17.70%)(c) (7.18%)(c) Ratios/Supplemental data: Expenses (to average daily net assets)* (d) 0.90%(e) 0.85% 0.83% 0.71% 0.71% 0.71% Net Investment Income (to average daily net 0.97%(e) 1.10% 0.67% 1.23% 0.96% 1.00% assets)* Net Assets, End of Period (000's omitted) $ 47,108 $ 46,036 $ 56,067 $ 64,150 $ 55,029 $ 75,489 * For the periods indicated, the investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) $ 0.16 N/A $ 0.23 $ 0.29 $ 0.27 $ 0.38 Ratios (to average daily net assets): Expenses (d) 1.02%(e) N/A 0.84% 0.93% 0.83% 0.73% Net investment income 0.85%(e) N/A 0.66% 1.01% 0.84% 0.98% (a) Calculated based on average shares outstanding. (b) Amounts includes litigation proceeds received by the Portfolio of $0.02 for the period ended September 30, 2005, $0.02 for the year ended September 30, 2004 and $0.06 for the year ended September 30, 2002. (c) Total return would have been lower in the absence of expense waivers and reimbursement. (d) Includes the Fund's share of the Portfolio's allocated expenses. (e) Calculated on an annualized basis. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Large Cap Core Fund (the "Fund") is a separate diversified investment series of the Trust. The objective of the Fund is to achieve long-term growth of capital. The Fund invests all of its investable assets in an interest of The Boston Company Large Cap Core Portfolio (the "Portfolio"), a subtrust of Mellon Institutional Funds Master Portfolio (the "Portfolio Trust"), which is organized as a New York trust, and which has the same investment objective as the Fund. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities in companies that appear to be undervalued relative to underlying business fundamentals. The value of the Fund's investment in the Portfolio reflects the Fund's proportionate interest in the net assets of the Portfolio. As of March 31, 2006 the Fund owned 100% of the Portfolio's net assets. The performance of the Fund is directly affected by the performance of the Portfolio. The financial statements of the Portfolio are included elsewhere in this report and should be read in conjunction with the Fund's financial statements. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations The Fund records its investments in the Portfolio at value. The Portfolio values its securities at value as discussed in Note 1A of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. B. Securities transactions and income Securities transactions in the Portfolio are recorded as of trade date. Currently, the Fund's net investment income consists of the Fund's pro rata share of the net investment income of the Portfolio, less all expenses of the Fund determined in accordance with accounting principals generally accepted in the United States of America. All realized and unrealized gains and losses of the Fund represent pro rata shares of gains and losses of the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. In determining the amounts of its dividends, the Fund will take into account its share of the income, gains or losses, expenses, and any other tax items of the Portfolio. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences, which may result in reclassifications, are primarily due to differing treatments for wash sales, post-October losses and realized and unrealized gains or losses on futures. Permanent book and tax basis differences will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among funds of the Trust and portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. 9 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. (2) Investment Advisory Fee and Other Transactions With Affiliates: The Fund does not directly pay any investment advisory fees, but indirectly bears its pro rata share of the compensation paid by the Fund to The Boston Company Asset Management, LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Financial Corporation, for such services. See Note 2 of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. TBCAM voluntarily agreed to limit the total operating expenses of the Fund and its pro rata share of the Portfolio expenses (excluding brokerage commissions, taxes and extraordinary expenses) to 0.90% of the Fund's average daily net assets. This agreement is voluntary and temporary and may be discontinued or revised by TBCAM at any time. Pursuant to this agreement, for the six months ended March 31, 2006, TBCAM voluntarily reimbursed $27,197 of the Fund's operating expenses. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $4,313 for the six months ended March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $3,551. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator a service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $9,885 for fees payable to Mellon Private Wealth Management. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the six months ended March 31, 2006, aggregated $6,803,632 and $8,998,861, respectively. The Fund receives a proportionate share of the Portfolio's income, expense and realized and unrealized gains and losses based on applicable tax allocation rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Shares sold 47,436 148,469 Shares issued to shareholders in reinvestment of distributions 142,216 9,893 Shares redeemed (75,422) (585,936) ------- --------- Net increase 114,230 (427,574) ======= ========= 10 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- At March 31, 2006, two shareholders of record held approximately 33% of the total outstanding shares of the Fund. Investment activities of these shareholders could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that are acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund did not collect any redemption fees. (5) Federal Taxes: As a regulated investment company qualified under Subchapter M of the Internal Revenue Code, the Fund is not subject to income taxes to the extent that it distributes substantially all of its taxable income for its fiscal year. See the corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 11 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------ UNAFFILIATED INVESTMENTS--100.2% EQUITIES--100.1% Basic Materials--2.5% Dow Chemical Co. 9,560 $ 388,136 El Du Pont de Nemours & Co. 6,080 256,637 PPG Industries, Inc. 3,170 200,820 Smurfit-Stone Container Corp. (a) 9,770 132,579 Steel Dynamics, Inc. 3,700 209,901 --------- 1,188,073 --------- Consumer Discretionary--9.9% Advance Auto Parts, Inc. 7,095 295,436 Coach, Inc. (a) 6,140 212,321 Hilton Hotels Corp. 30,090 766,091 J.C. Penny Company, Inc. 6,290 379,979 McDonalds Corp. 17,580 604,049 Omnicom Group 2,650 220,613 Target Corp. 10,430 542,464 The Home Depot, Inc. 13,760 582,048 Time Warner, Inc. 29,390 493,458 Walt Disney Co. 20,580 573,976 --------- 4,670,435 --------- Consumer Staples--10.6% Altria Group, Inc. 20,100 1,424,286 Cadbury Schweppes PLC--ADR 14,940 597,600 CVS Corp. 16,150 482,401 Dean Foods Corp. (a) 5,570 216,283 General Mills, Inc. 4,590 232,621 Kellogg Co. 4,740 208,750 Pepsico, Inc. 11,310 653,605 Procter & Gamble Co. 16,873 972,222 The Kroger Co. 10,890 221,720 --------- 5,009,488 --------- Energy--10.3% Chevron Corp. 5,582 323,589 ConocoPhillips 11,350 716,753 Devon Energy Corp. 10,670 652,684 Exxon Mobil Corp. 24,694 1,502,877 GlobalSantaFe Corp. 8,170 496,328 Marathon Oil Corp. 3,120 237,650 Nabors Industries Ltd. (a) 3,540 253,393 Weatherford International Ltd. (a) 14,100 645,075 --------- 4,828,349 --------- The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------ Financial--20.1% American International Group 6,579 $ 434,806 Bank of America Corp. 29,670 1,351,172 Capital One Financial Corp. 2,690 216,599 Chubb Corp. 2,770 264,369 CIT Group, Inc. 9,590 513,257 Citigroup, Inc. 16,906 798,639 E*TRADE Financial Corp. (a) 15,560 419,809 Hartford Financial Services Group, Inc. 5,250 422,888 JPMorgan Chase & Co. 33,190 1,382,032 Lehman Brothers Holdings, Inc. 2,090 302,068 Merrill Lynch & Co., Inc. 9,860 776,574 Morgan Stanley 5,870 368,753 Prudential Financial, Inc. 7,720 585,253 W. R. Berkley Corp. 5,640 327,458 Wachovia Corp. 17,290 969,105 Zions Bancorporation 3,980 329,265 --------- 9,462,047 --------- Health Care--13.2% Amerisourcebergen Corp. 9,780 472,081 Amgen, Inc. (a) 5,930 431,408 Barr Pharmaceuticals, Inc. (a) 5,340 336,313 Fisher Scientific International 6,790 462,060 IMS Health, Inc. 13,260 341,710 Invitrogen Corp. (a) 3,350 234,936 Johnson & Johnson 10,830 641,353 Medtronic, Inc. 7,670 389,253 Novartis AG ADR 8,560 474,566 Omnicare, Inc. 4,520 248,555 Pfizer, Inc. 18,910 471,237 Thermo Electron Corp. (a) 11,060 410,215 Wellpoint, Inc. 7,340 568,336 Wyeth 15,410 747,693 --------- 6,229,716 --------- Industrial--13.7% Burlington Northern Santa Fe Corp. 5,880 489,980 Cendant Corp. 27,120 470,532 Eaton Corp. 4,980 363,391 Empresa Brasileira de Aeronautica S.A. ADR (a) 7,190 264,952 Emerson Electric Co. 7,330 613,008 General Electric Corp. 40,630 1,413,111 Lockheed Martin Corp. 7,170 538,682 Norfolk Southern Corp. 13,470 728,323 Rockwell Automation, Inc. 5,050 363,146 The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------ Industrial (continued) Textron, Inc. 4,640 $ 433,330 Tyco International Ltd. 7,640 205,363 United Technologies Corp. 6,790 393,616 US Airways Group, Inc. (a) 4,980 199,200 ---------- 6,476,634 ---------- Information Technology--14.3% Accenture Ltd., Class A 8,010 240,861 Amphenol Corp. 5,490 286,468 Broadcom Corp. (a) 7,065 304,925 CA, Inc. 176 4,789 Cisco Systems, Inc. (a) 48,740 1,056,196 Citrix Systems, Inc. (a) 8,980 340,342 Hewlett-Packard Co. 23,380 769,202 International Business Machines Corp. 9,270 764,497 Microsoft Corp. 52,570 1,430,430 NCR Corp. (a) 6,630 277,068 Qualcomm, Inc. 15,460 782,431 Texas Instruments, Inc. 14,440 468,867 ---------- 6,726,076 ---------- Telecommunication Service--2.4% AT&T, Inc. 21,810 589,742 Verizon Communications, Inc. 15,420 525,205 ---------- 1,114,947 ---------- Utilities--3.1% Constellation Energy Group, Inc. 10,180 556,948 P G & E Corp. 14,080 547,712 Sempra Energy 7,510 348,909 ---------- 1,453,569 ---------- TOTAL EQUITIES (COST $41,199,533) 47,159,334 ---------- The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Par Value Security Description Rate Maturity Value (Note 1A) - ------------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS--0.1% U.S. Government--0.1% U.S. Treasury Bill (b)(c)(Cost $19,814) 4.470% 6/15/2006 $20,000 $ 19,819 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $41,219,347) 47,179,153 ----------- AFFILIATED INVESTMENTS--2.1% Shares ------- Dreyfus Institutional Preferred Plus Money Market Fund (d)(e)(Cost $978,027) 4.770% 978,027 978,027 ----------- TOTAL INVESTMENTS--102.3% (Cost $42,197,374) 48,157,180 LIABILITIES IN EXCESS OF OTHER ASSETS--(2.3%) (1,064,229) ----------- NET ASSETS-100% $47,092,951 =========== Notes to Schedule of Investments: ADR-American Depository Receipt (a) Non-income producing security. (b) Denotes all or part of security segregated as collateral. (c) Rate is yield to maturity. (d) Stated yield is the seven day yield for the fund as of March 31, 2006. (e) Affiliated institutional money market fund. At March 31, 2006, the Fund held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Loss - --------------------------------------------------------------------------------------------------------------- S & P 500 Index (1 Contract) Long 6/15/2006 $328,550 $(2,730) ======= The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A): Unaffiliated issuers, at value (cost $41,219,347) $47,179,153 Affiliated issuers, at value (cost $978,027) (Note 1F) 978,027 Receivable for investments sold 735,337 Interest and dividends receivable 62,453 Prepaid expenses 4,857 ----------- Total assets 48,959,827 Liabilities Payable for investments purchased $ 1,805,392 Payable for variation margin on open futures contracts (Note 5) 1,050 Due to Custodian 650 Accrued accounting, administration and custody fees (Note 2) 19,639 Accrued trustees' fees and expenses (Note 2) 2,979 Other accrued expenses and liabilities 37,166 ----------- Total liabilities 1,866,876 ----------- Net Assets (applicable to investors' beneficial interest) $47,092,951 =========== The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Statements of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income $ 408,223 Dividend income from affiliated investments (Note 1F) 18,387 Interest income 2,331 ---------- Total investment income 428,941 Expenses Investment advisory fee (Note 2) $ 114,990 Accounting, administration and custody fees (Note 2) 39,916 Professional fees 9,506 Trustees' fees and expenses (Note 2) 3,088 Insurance expense 4,375 Miscellaneous 932 --------- Total expenses 172,807 ---------- Net investment income 256,134 ---------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 1,797,014 Financial futures transactions 18,883 --------- Net realized gain (loss) 1,815,897 Change in unrealized appreciation (depreciation) on: Investments 1,169,805 Financial futures contracts (2,730) --------- Change in net unrealized appreciation (depreciation) 1,167,075 ---------- Net realized and unrealized gain (loss) 2,982,972 ---------- Net Increase in Net Assets from Operations $3,239,106 ========== The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Six Months Ended Year Ended March 31, 2006 September 30, (Unaudited) 2005 --------------- ------------- Increase (Decrease) in Net Assets: From Operations Net investment income $ 256,134 $ 688,874 Net realized gain (loss) 1,815,897 7,108,328 Change in net unrealized appreciation (depreciation) 1,167,075 (560,299) ----------- ----------- Net increase (decrease) in net assets from operations 3,239,106 7,236,903 ----------- ----------- Capital Transactions Contributions 6,803,632 6,081,476 Withdrawals (8,998,861) (23,303,488) ----------- ----------- Net increase (decrease) in net assets from capital transactions (2,195,229) (17,222,012) ----------- ----------- Total Increase (Decrease) in Net Assets 1,043,877 (9,985,109) Net Assets At beginning of period 46,049,074 56,034,183 ----------- ----------- At end of period $47,092,951 $46,049,074 ----------- ----------- The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 -------------------------------------------------------- (Unaudited) 2005 2004 2003 2002 2001 ---------- ------- ------- ------- ------- -------- Total Return 7.30% 13.37% 13.34% 21.76%(a) (17.69)%(a) (7.11)%(a) Ratios/Supplemental Data: Expenses (to average daily net assets)* 0.75%(b) 0.70% 0.72% 0.71% 0.70% 0.64% Net Investment Income (to average daily net assets)* 1.12%(b) 1.24% 0.77% 1.23% 0.97% 1.06% Portfolio Turnover 41%(c) 85% 66% 104% 80% 62% Net Assets, End of Period (000's omitted) $47,093 $46,049 $56,034 $64,170 $55,007 $124,213 - -------- * For the periods indicated, the investment adviser voluntarily agreed not to impose all or a portion of its investment advisory fee and/ or reimbursed the Fund for a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Ratios (to average daily net assets): Expenses N/A N/A N/A 0.77% 0.72% N/A Net investment income N/A N/A N/A 1.17% 0.95% N/A (a) Total return for the Portfolio has been calculated based on the total return for the invested Fund, assuming all distributions were reinvested, and adjusted for the difference in expenses as set out in the notes to the financial statements. Total return would have been lower in the absence of expense waivers. (b) Calculated on an annualized basis. (c) Not annualized. The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") was organized as a master trust fund under the laws of the state of New York on January 18, 1996 and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Large Cap Core Portfolio (the "Portfolio") is a separate diversified investment series of the Portfolio Trust. The objective of the Portfolio is long-term growth of capital. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity and equity-related securities of companies which appear to be undervalued relative to current earnings growth. At March 31, 2006, there was one fund, The Boston Company Large Cap Core Fund (the "Fund"), invested in the Portfolio. The value of the Fund's investment in the Portfolio reflects the Fund's proportionate interest in the net assets of the Portfolio. The Fund's proportionate interest at March 31, 2006 was 100%. The following is a summary of significant accounting policies followed by the Portfolio in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Portfolio acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield - to - maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Income taxes The Portfolio is treated as a disregarded entity for federal tax purposes. No provision is made by the Portfolio for federal or state income taxes on any taxable income of the Portfolio because each investor in the Portfolio is ultimately responsible for the payment of any taxes. Since at least one of the Portfolio's investors is a regulated investment company that invests all or substantially all of its assets in the Portfolio, the Portfolio normally must satisfy the source of income and diversification requirements applicable to regulated investment companies (under the Internal Revenue Code) in order for its investors to satisfy them. D. Commitments and contingencies In the normal course of business, the Portfolio may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Portfolio under these arrangements is unknown, as this would involve future claims that may be made against the Portfolio that have not yet occurred. However, based on experience, the Portfolio expects the risks of loss to be remote. 20 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among the funds of the Trust or the portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. F. Affiliated issuers Affiliated issuers represent issuers in which the Portfolio held investments in other investment companies advised by The Boston Company Asset Management Company LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions with Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory and administrative services is paid monthly at the annual rate of 0.50% of the Portfolio's average daily net assets. For the six months ended March 31, 2006, the Portfolio was charged $114,990 in investment advisory fees to TBCAM. The Portfolio entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $39,916 for the six months ended March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund and Porfolio Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates (the "Independent Trustees") an annual fee and the Portfolio Trust pays each Independent Trustee a per meeting fee as well as reimbursement for travel and out of pocket expenses. In addition, the Portfolio Trust pays the legal fees for the counsel to the Independent Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales ----------- ----------- Investments (non-U.S. Government Securities) $18,780,979 $20,407,378 =========== =========== (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $42,197,374 =========== Unrealized appreciation $ 6,292,650 Unrealized depreciation (332,844) ----------- Net unrealized appreciation (depreciation) $ 5,959,806 =========== 21 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (5) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Portfolio may trade the following financial instruments with off-balance sheet risk: Futures contracts The Portfolio may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Portfolio deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Portfolio each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Portfolio. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Portfolio's exposure to the underlying instrument, while selling futures tends to decrease the Portfolio's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Portfolio may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Portfolio enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. At March 31, 2006, the Portfolio held open financial futures contracts. See Schedule of Investments for further details. (6) Line of Credit: The Portfolio, and other subtrusts in the Portfolio Trust and funds in the Trust are parties to a committed line of credit facility, which enables each portfolio/fund to borrow, in the aggregate, up to $35 million. Interest is charged to each participating portfolio/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the six months ended March 31, 2006, the expense allocated to the Portfolio was $787. For the six months ended March 31, 2006, the Portfolio did not borrow under the credit facility. 22 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the fund's advisory agreement and the related fees on an annual basis. The Fund is not a party to an investment advisory agreement directly with any investment adviser and does not invest directly in portfolio securities. Instead, the Fund invests all of its investable assets in The Boston Company Large Cap Core Portfolio (the "Portfolio"), which is managed by The Boston Company Asset Management ("TBCAM"). The Fund's Board of Trustees determines annually whether the Fund should continue to invest in the Portfolio. The members of the Fund's Board of Trustees also serve as the Board of Trustees of the Portfolio. In that capacity, they consider annually whether to continue the investment advisory agreement between the Portfolio and TBCAM. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Portfolio's investment adviser, TBCAM ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance (rather than the Portfolio alone), and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and Portfolio, including Portfolio's holdings, strategies, recent market conditions and outlook, as well as the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Portfolio and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Portfolio's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Portfolio by the Adviser. In their deliberations as to the continuation of the advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Portfolio's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Portfolio effectively. 23 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Investment Performance The Board considered the investment performance of the Fund (rather than the Portfolio alone) against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund's performance compares favorably to its peer group, as the Fund outperformed its peer group average return for the one-year period (14.64% vs. 14.44%), three-year period (11.80% vs. 10.99%) and five-year period (4.91% vs. -1.70%). The Trustees noted that, while Fund continued to outperform its peer group, the extent of its outperformance had declined in recent periods. The Trustees requested that the Adviser arrange for a presentation to the Board, as part of the usual fund reporting cycle, to explain the reasons for this decline in the Fund's performance relative to earlier periods and efforts by the Adviser to improve the Fund's performance. Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Portfolio to the Adviser. The Lipper data presenting the Portfolio's "net advisory fees" included fees paid by the Portfolio, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Portfolio's advisory fees to those peers that include administrative fees within a blended advisory fee. The Portfolio's contractual advisory fee was 0.500%, which was the lowest of that peer group, and well below the median of 0.817%. The Portfolio's actual advisory fee, after giving effect to expense limitations, was 0.517%, which was below the median actual advisory fee of 0.761%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Portfolio's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Portfolio relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Portfolio relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's (rather than solely the Portfolio's) expense ratio and compared it to that of its peer group of similar funds. The Board found that the Fund's actual total expense ratio of 0.821% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 0.919%. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Portfolio and Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company, LLC ("Standish Mellon") in managing the Portfolio and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Portfolio and Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Portfolio in both 2003 and 2004. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Portfolio or Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. 24 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Portfolio's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 25 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee Chairman Emeritus, 34 None Fund: $584 c/o Decision Resources, Inc. since Decision Resources, Inc. Portfolio: $250 260 Charles Street 11/3/1986 ("DRI") (biotechnology Waltham, MA 02453 research and consulting 9/30/40 firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee Trustee, Essex Street 34 None Fund: $641 c/o Essex Street Associates since Associates (family Portfolio: $250 P.O. Box 5600 11/3/1986 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee William Joseph Maier, 34 None Fund: $584 c/o Harvard University since Professor of Political Portfolio: $250 Littauer Center 127 9/13/1989 Economy, Harvard Cambridge, MA 02138 University 8/5/44 John H. Hewitt Trustee Trustee Trustee, Mertens 34 None Fund: $584 P.O. Box 2333 since House, Inc. (hospice) Portfolio: $250 New London, NH 03257 11/3/1986 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 34 None $0 The Boston Company President and Operating Officer of Asset Management, LLC Chief Executive The Boston Company One Boston Place Officer Asset Management, LLC; Boston, MA 02108 formerly Senior Vice President 7/24/65 and Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 26 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Boston, MA 02108 Investments 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly Vice One Boston Place President and Manager, Mutual Fund Operations, Boston, MA 02108 Standish Mellon Asset Management, LLC 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Compliance, Mellon Asset Management President Mellon Asset Management ("MAM"); formerly Manager One Boston Place of Shareholder Services, MAM, and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset Management 1/19/71 Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds Distributor One Boston Place Officer and Mellon Optima L/S Strategy Fund, LLC; formerly Boston, MA 02108 Director, Blackrock, Inc., Senior Vice President, 4/8/57 State Street Research & Management Company ("SSRM"), and Vice President, SSRM 27 [LOGO] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6930SA0306 [LOGO]Mellon -------------------------- Mellon Institutional Funds Standish Mellon Intermediate Tax Exempt Bond Fund - -------------------------------------------------------------------------------- Semiannual Report - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ----------------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,005.80 $2.25 Hypothetical (5% return per year before expenses) $1,000.00 $1,022.69 $2.27 - -------- + Expenses are equal to the Fund's annualized expense ratio of 0.45%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Rate Maturity Investments - ----------------------------------------------------------------------------------------------- New York Dormitory Authority Revenue 5.250 11/15/2023 3.5% Puerto Rico Commonwealth Fuel Sales Tax Revenue 5.000 7/1/2018 2.5 Puerto Rico Public Financial Corp. LOC: Government Development Bank for Puerto Rico 5.750 8/1/2027 2.0 Oklahoma DFA Revenue Hillcrest Healthcare System 5.625 8/15/2019 1.9 New York Dormitory Authority State University Educational Facilities MBIA IBC 5.250 5/15/2015 1.8 Lubbock TX Health Facilities Development St. Joseph Healthcare System 5.000 7/1/2008 1.7 Farmington New Mexico Pollution Control Revenue FGIC 3.550 4/1/2029 1.6 Cook County IL School District FSA NCL 6.750 5/1/2010 1.6 New York NY NCL 5.000 8/1/2011 1.5 Seattle WA Water System Revenue MBIA NCL 5.000 9/1/2014 1.5 ----- 19.6% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ---------------------------------------------------------------------- General Obligations 16.6% Government Backed 4.5 Housing Revenue 4.8 Industrial Development 10.0 Insured Bond 33.2 Lease Revenue 5.3 Revenue Bonds 16.2 Special Revenues 2.7 Short-term and other assets 6.7 ----- 100.0% Summary of Combined Ratings+ - ---------------------------------------------------------------------- Percentage of Quality Breakdown Investments - ---------------------------------------------------------------------- AAA 45.6% AA 16.7 A 25.8 BBB 11.9 ----- Total 100.0% + Based on ratings from Standard & Poor's and/or Moody's Investors Services. If a security receives split (different) ratings from multiple rating organizations, the Fund treats the security as being rated in the higher rating category. The Fund is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ------------------------------------------------------------------------------------------------------------- BONDS--93.3% General Obligations--16.6% ABAG CA Odd Fellows Homes 5.700 8/15/2014 1,000,000 $ 1,038,080 California State 5.000 10/1/2011 200,000 211,424 California State 5.000 10/1/2011 70,000 73,466 California State 5.000 6/1/2014 1,435,000 1,525,735 California State NCL 6.600 2/1/2009 1,000,000 1,075,860 California State NCL 5.750 11/1/2011 300,000 328,962 Commonwealth of Massachusetts NCL 6.000 11/1/2010 1,350,000 1,474,133 Commonwealth of Massachusetts NCL 5.250 8/1/2014 1,000,000 1,081,800 Goose Creek TX Independent School District 7.000 8/15/2009 370,000 407,988 New York NY NCL 5.000 6/1/2011 1,000,000 1,050,400 New York NY NCL 5.000 8/1/2011 770,000 809,932 New York NY NCL 5.000 8/1/2011 1,700,000 1,788,162 New York NY NCL 5.000 8/1/2013 1,500,000 1,584,570 Northeast TX Independent School District NCL 7.000 2/1/2009 1,000,000 1,087,320 Puerto Rico Commonwealth Fuel Sales Tax Revenue (a) 5.000 7/1/2018 3,000,000 3,066,030 Puerto Rico Public Building Authority Revenue 5.000 7/1/2028 1,000,000 1,038,990 Puerto Rico Public Financial Corp. LOC: Government Development Bank for Puerto Rico 5.750 8/1/2027 2,250,000 2,418,705 ----------- 20,061,557 ----------- Government Backed--4.5% Alpine UT School District 5.000 3/15/2011 25,000 25,829 District of Columbia Prerefunded MBIA NCL 5.750 6/1/2010 10,000 10,794 Goose Creek TX Independent School District PSF 7.000 8/15/2009 230,000 254,150 Met Govt Nashville & Davidson TN Industrial Development Board Revenue Prerefunded 7.500 11/15/2010 1,000,000 1,138,730 Oklahoma DFA Revenue Hillcrest Healthcare System 5.625 8/15/2019 2,185,000 2,332,422 Palm Beach County FL Solid Waste AMBAC 6.000 10/1/2009 60,000 64,580 Puerto Rico Commonwealth Highway & Transportation Authority Revenue 5.750 7/1/2041 1,500,000 1,661,010 Texas Municipal Power Agency MBIA (b) 0.000 9/1/2016 10,000 6,339 ----------- 5,493,854 ----------- Housing Revenue--4.8% Colorado HFA Single Family Project AMT (a) 6.600 8/1/2032 1,290,000 1,332,905 Colorado HFA Single Family Project AMT (a) 6.800 2/1/2031 1,705,000 1,762,868 Florida Housing Finance Corp. FSA 5.750 1/1/2017 50,000 50,073 Illinois Financial Authority Student Housing Revenue NCL 5.000 6/1/2012 1,160,000 1,196,737 Nebraska Investment Finance Authority SFM FHA VA AMT 6.700 9/1/2026 35,000 35,197 Ohio HFA Mortgage Revenue AMT GNMA 5.350 9/1/2018 215,000 219,012 Rhode Island Housing & Mortgage Finance Corp. 4.950 10/1/2016 150,000 150,147 Tennessee Housing Development Agency Homeownership Project AMT NCL 5.750 7/1/2007 840,000 853,364 Utah HFA ATM SFM 5.400 7/1/2020 230,000 233,004 ----------- 5,833,307 ----------- Industrial Development--10.0% Connecticut Gaming Authority Mohegan Tribe 5.375 1/1/2011 1,000,000 1,039,590 Gloucester NJ Resource Recovery 6.850 12/1/2029 500,000 546,025 Golden State Tobacco Securitization Corp. 5.000 6/1/2020 500,000 516,620 Golden State Tobacco Securitization Corp. 5.000 6/1/2021 1,335,000 1,344,332 Golden State Tobacco Securitization Corp. (c) 0.000 6/1/2023 750,000 604,845 Hendersonville TN Kroger 5.950 12/15/2008 170,000 172,598 The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ---------------------------------------------------------------------------------------------------------------------- Industrial Development (continued) Mass DFA Waste Management Resource Recovery AMT 6.900 12/1/2029 500,000 $ 544,565 Michigan State Strategic Funding AMT NCL (a) 3.750 8/1/2027 500,000 498,450 Morehouse Parish LA Pollution Control Revenue, International Paper Project 5.250 11/15/2013 1,000,000 1,035,450 Northern TOB Securitization Corp. Alaska 4.750 6/1/2015 650,000 653,640 San Manuel Entertainment Series 2004-C 4.500 12/1/2016 1,000,000 984,130 Tobacco Settlement Authority Iowa 5.600 6/1/2035 1,000,000 1,088,310 Tobacco Settlement Authority Washington 6.500 6/1/2026 975,000 1,063,218 Tobacco Settlement Funding Corp. NJ 5.000 6/1/2010 500,000 513,110 Tobacco Settlement Funding Corp. NJ 4.375 6/1/2019 500,000 499,330 Tobacco Settlement Funding Corp. NY 5.250 6/1/2013 1,000,000 1,032,200 ----------- 12,136,413 ----------- Insured Bond--33.2% Broward County FL School Board AMBAC (d) 5.000 7/1/2013 1,000,000 1,065,910 California State 6.000 4/1/2016 1,000,000 1,150,900 Charleston SC COP MBIA 6.000 12/1/2008 1,000,000 1,059,430 Cleveland Ohio Waterworks Revenue MBIA 5.500 1/1/2013 1,500,000 1,603,980 Colorado State Department of Corrections Penitentiary II Project B AMBAC 5.000 3/1/2015 1,000,000 1,061,940 Cook County IL High School FGIC NCL 7.875 12/1/2014 750,000 953,235 Cook County IL School District FSA NCL 6.750 5/1/2010 1,750,000 1,942,308 Corpus Christi TX Business & Job Development Corp. Sales Tax Revenue AMBAC NCL 5.000 9/1/2011 1,215,000 1,286,819 District of Columbia FSA NCL 5.500 6/1/2011 1,000,000 1,077,890 District of Columbia MBIA NCL 5.750 6/1/2010 15,000 16,120 Douglas County CO School District MBIA 7.000 12/15/2012 625,000 738,144 Fairfax County VA EDA Residential Recovery AMT 6.100 2/1/2011 1,000,000 1,092,120 Farmington New Mexico Pollution Control Revenue FGIC 3.550 4/1/2029 2,000,000 1,968,520 Georgia Municipal Electric Authority Power FGIC NCL 6.250 1/1/2012 1,150,000 1,290,197 Harris County Texas Health Facility Development Corp. MBIA 6.000 6/1/2013 1,000,000 1,116,740 Harris County TX Toll Revenue FGIC NCL 6.000 8/1/2012 1,000,000 1,116,010 Hawaii State FSA 5.500 3/1/2013 1,000,000 1,091,580 Intermountain Power Agency UT NCL 6.500 7/1/2010 1,000,000 1,108,850 King County Washington School District No. 414 Lake Washington FSA 5.000 6/1/2011 1,000,000 1,056,610 Mass State School Building Auth. Dedicated Sales Tax Revenue FSA 5.000 8/15/2013 1,000,000 1,068,430 Mesa AZ Utility System Revenue NCL 6.000 7/1/2020 1,250,000 1,477,375 Metropolitan Washington DC Apartment Authority System AMT MBIA 5.000 10/1/2012 1,000,000 1,047,340 Nassau County NY FGIC 6.000 7/1/2010 25,000 27,164 New Jersey Health Care Facilities Financing Authority Revenue AMBAC 4.800 8/1/2021 640,000 646,445 New Jersey State Transportation FSA 5.750 12/15/2014 1,000,000 1,120,360 New York Dormitory Authority Presbyterian Hospital AMBAC 4.400 8/1/2013 50,000 50,262 New York Dormitory Authority State University Educational Facilities MBIA 6.000 5/15/2015 1,000,000 1,092,320 New York Dormitory Authority State University Educational Facilities MBIA IBC 5.250 5/15/2015 2,000,000 2,160,100 New York NY NCL CIFG 5.000 8/1/2014 1,000,000 1,061,410 Orange County CA COP MBIA 5.800 7/1/2016 400,000 410,260 Pasco County FL Solid Waste AMBAC AMT NCL 6.000 4/1/2010 1,000,000 1,063,580 Pennsylvania Economic DFA Resource Recovery Revenue; Colver Project AMT AMBAC 5.000 12/1/2012 1,000,000 1,047,160 The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ---------------------------------------------------------------------------------------------------------------------- Insured Bond (continued) Polk County Florida School District Sales Tax Revenue 5.250 10/1/2014 1,000,000 $ 1,084,730 Puerto Rico Electric Power Authority Revenue 5.500 7/1/2016 500,000 556,690 Seattle WA Water System Revenue MBIA NCL 5.000 9/1/2014 1,670,000 1,782,007 South Carolina Transit Infrastructure Bank Revenue AMBAC NCL 5.250 10/1/2015 1,000,000 1,097,890 Stafford TX Economic Development FGIC 6.000 9/1/2015 525,000 599,975 University of Massachusetts Building Authority Revenue AMBAC 5.000 11/1/2013 1,000,000 1,066,770 ----------- 40,257,571 ----------- Lease Revenue--5.3% Greenville County South Carolina School District 5.000 12/1/2011 1,000,000 1,049,600 New Jersey Economic Development Authority Revenue School Facilities Construction NCL 5.000 9/1/2012 1,000,000 1,060,620 New York Dormitory Authority Revenue 5.250 11/15/2023 4,000,000 4,259,600 ----------- 6,369,820 ----------- Revenue Bonds--16.2% Arizona State Transit Highway Revenue NCL 5.000 7/1/2014 1,500,000 1,607,580 Broward County FL Resource Recovery 5.000 12/1/2007 1,000,000 1,021,290 California State Department of Water Resources Power Supply NCL 5.500 5/1/2010 250,000 265,985 California Statewide Communities DFA--Kaiser Permanente 2.300 4/1/2033 1,250,000 1,232,263 Camden NJ Cooper Hospitals NCL 5.600 2/15/2007 75,000 75,125 Energy Northwest Washington Electricity Revenue 5.000 7/1/2011 1,000,000 1,055,000 Franklin County Ohio Revenue Refunding Trinity Health Credit NCL 5.000 6/1/2014 1,340,000 1,414,249 Illinois DFA Depaul University NCL 5.500 10/1/2011 1,000,000 1,073,260 Illinois HEFA Condell Medical Center 6.000 5/15/2010 425,000 442,030 Illinois HEFA Northwestern University 5.050 11/1/2032 725,000 757,422 Indiana Health Facility Financing Authority Revenue 5.000 11/1/2011 500,000 524,740 Lubbock TX Health Facilities Development St. Joseph Healthcare 5.000 7/1/2008 2,000,000 2,055,700 System Mass DFA Williston School 6.000 10/1/2013 205,000 215,566 Mass HEFA Lahey Clinic Medical Center FGIC 5.000 8/15/2014 1,000,000 1,059,480 Mass HEFA Partners NCL 5.000 7/1/2012 1,250,000 1,318,338 Metropolitan Transportation Authority NY Revenue Ser C 5.250 11/15/2014 1,000,000 1,081,930 Michigan State Hospital Finance Authority 5.250 11/15/2010 1,000,000 1,050,830 New Hampshire HEFA Monadnock Hospital 5.250 10/1/2007 180,000 181,316 New Mexico State Hospital Equipment Loan Revenue Presbyterian Healthcare Services 5.750 8/1/2012 1,000,000 1,097,740 New York NY City Industrial Development Agency Special Facility Revenue 5.500 1/1/2014 1,000,000 1,063,320 Oregon State Department Transit Highway Usertax Revenue NCL 5.000 11/15/2013 1,000,000 1,069,080 Wisconsin State Transportation 5.500 7/1/2010 15,000 15,983 ----------- 19,678,227 ----------- Special Revenues--2.7% California State Economic Recovery 5.250 7/1/2012 1,500,000 1,617,120 Delaware Valley PA Regional Finance Authority Local Government Revenue 5.500 7/1/2012 1,000,000 1,081,460 Jicarilla NM Apache Nation Revenue 5.000 9/1/2013 500,000 515,569 ----------- 3,214,149 ----------- TOTAL BONDS (Cost $113,223,335) 113,044,898 ----------- The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ---------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS--7.4% Short-Term Bonds--7.4% Idaho Health Facility Authority Revenue FSA (e) 3.150 7/1/2035 2,200,000 $ 2,200,000 Illinois DFA Revenue AMBAC (e) 3.180 9/1/2032 100,000 100,000 Indiana Health Facility Financing Authority (e) 3.200 3/1/2030 3,900,000 3,900,000 University NC Hospital--Chapel Hill Revenue (e) 3.150 2/15/2031 2,800,000 2,800,000 ------------ Total Short Term Investments (Cost $9,000,000) 9,000,000 ------------ TOTAL INVESTMENTS--100.7% (Cost $122,223,335) 122,044,898 ------------ LIABILITIES IN EXCESS OF OTHER ASSETS--(0.7%) (838,369) ------------ NET ASSETS--100% $121,206,529 ============ Notes to Schedule of Investments: AMBAC--American Municipal Bond Assurance Corp. AMT--Alternative Minimum Tax COP--Certification of Participation DFA--Development Finance Authority EDA--Economic Development Authority FGIC--Financial Guaranty Insurance Co. FHA--Federal Housing Authority FSA--Financial Security Assurance GNMA--Government National Mortgage Association HEFA--Health & Educational Facilities Authority HFA--Housing Finance Authority IBC --Insured Bond Certificate LOC--Letter of Credit MBIA--Municipal Bond Insurance Association NCL--Non-callable SFM--Single Family Mortgage TOB--Tobacco VA--Veterans Administration (a) Variable Rate Security; rate indicated is as of 3/31/2006. (b) Zero coupon security. (c) Debt obligation initially issued in zero coupon form which converts to coupon form at a specific rate and date. (d) Delayed delivery security. (e) Variable rate securities that reset monthly or more frequently and have put features that can be exercised within 7 days. At March 31, 2006, the Fund held the following open swap agreement: Unrealized Interest Rate Swaps Pay/Receive Expiration Notional Appreciation/ Counterparty Floating Rate Index Floating Rate Fixed Rate Date Amount (Depreciation) - -------------------------------------------------------------------------------------------------------------------------- JPMorgan JPMorgan USD-BMA-Municipal Swap Index Receive Pay 3.815% 5/22/2016 $3,000,000 $ 43,816 USD-LIBOR-BBA 5.182 3/6/2017 2,000,000 (35,613) -------- $ 8,203 ======== The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (cost $122,223,335) $122,044,898 Cash 31,729 Receivable for Fund shares sold 1,000,040 Interest receivable 1,587,894 Unrealized appreciation on swap contracts, at value (Note 6) 43,816 Prepaid expenses 45,002 ------------ Total assets 124,753,379 Liabilities Payable for Fund shares redeemed $ 165,782 Distributions Payable 86,182 Payable for securities purchased 3,187,162 Unrealized depreciation on swap contracts at value (Note 6) 35,613 Accrued Investment advisory fee (Note 2) 1,402 Accrued accounting, custody, administration and transfer agent fees (Note 2) 35,421 Accrued trustees' fees and expenses (Note 2) 5,674 Accrued administrative service fees (Note 2) 10,391 Accrued professional fees 18,267 Accrued chief compliance officer fee (Note 2) 311 Other accrued expenses and liabilities 645 --------- Total liabilities 3,546,850 ------------ Net Assets $121,206,529 ============ Net Assets consist of: Paid-in capital $121,594,464 Accumulated net realized loss (235,810) Undistributed net investment income 18,109 Net unrealized depreciation (170,234) ------------ Total Net Assets $121,206,529 ============ Shares of beneficial interest outstanding 5,650,678 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 21.45 ============ The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Statements of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Interest income $ 2,283,630 Expenses Investment advisory fee (Note 2) $ 226,468 Accounting, custody, administration and transfer agent fees (Note 2) 64,906 Administrative service fees (Note 2) 20,555 Registration fees 19,874 Professional fees 18,338 Trustees' fees and expenses (Note 2) 10,564 Insurance expense 3,365 Miscellaneous expenses 7,492 ---------- Total expenses 371,562 Deduct: Waiver of invesment advisory fee (Note 2) (116,786) ---------- Net expenses 254,776 ------------ Net investment income 2,028,854 ------------ Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments (127,946) Swap transactions 18,999 ---------- Net realized gain (loss) (108,947) Change in unrealized appreciation (depreciation) on: Investments (1,290,158) Swap contracts (13,782) ---------- Net change in net unrealized appreciation (depreciation) (1,303,940) ------------ Net realized and unrealized gain (loss) on investments (1,412,887) ------------ Net Increase in Net Assets from Operations $ 615,967 ============ The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 --------------- ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 2,028,854 $ 3,868,902 Net realized gain (loss) (108,947) (126,873) Change in net unrealized appreciation (depreciation) (1,303,940) (1,363,609) ------------ ------------- Net increase (decrease) in net assets from investment operations 615,967 2,378,420 ------------ ------------- Distributions to Shareholders (Note 1C) From net investment income (2,028,854) (3,868,902) From net realized gains on investments -- (224,030) ------------ ------------- Total distributions to shareholders (2,028,854) (4,092,932) ------------ ------------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 25,708,984 23,387,266 Value of shares isued to shareholders in reinvestment of distributions 1,595,199 3,132,979 Cost of shares redeemed (13,998,729) (27,378,355) ------------ ------------- Net increase (decrease) in net assets from Fund share transactions 13,305,454 (858,110) ------------ ------------- Total Increase (Decrease) in Net Assets 11,892,567 (2,572,622) Net Assets At beginning of period 109,313,962 111,886,584 ------------ ------------- At end of period (including undistributed net investment income of $18,109 and $18,109, respectively) $121,206,529 $109,313,962 ============ ============ The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 ----------------------------------------------------- (Unaudited) 2005 2004 2003 2002 2001 ---------- -------- -------- ------- ------- ------- Net Asset Value, Beginning of Period $ 21.71 $ 22.05 $ 22.78 $ 22.78 $ 22.04 $ 21.11 -------- -------- -------- ------- ------- ------- From Operations: Net investment income*(a) 0.39 0.77 0.69 0.81 0.90 0.93 Net realized and unrealized gains (loss) on investments (0.26) (0.29) (0.08) 0.07 0.74 0.93 -------- -------- -------- ------- ------- ------- Total from operations 0.13 0.48 0.61 0.88 1.64 1.86 -------- -------- -------- ------- ------- ------- Less Distributions to Shareholders: From net investment income (0.39) (0.77) (0.71) (0.81) (0.90) (0.93) From net realized gains on investments -- (0.05) (0.63) (0.07) -- -- -------- -------- -------- ------- ------- ------- Total distributions to shareholders (0.39) (0.82) (1.34) (0.88) (0.90) (0.93) -------- -------- -------- ------- ------- ------- Net Asset Value, End of Period $ 21.45 $ 21.71 $ 22.05 $ 22.78 $ 22.78 $ 22.04 ======== ======== ======== ======= ======= ======= Total Return (b) 0.58% 2.18% 2.76% 3.88% 7.65% 9.00% Ratios/Supplemental data: Expenses (to average daily net assets)* 0.45%(c) 0.45% 0.50% 0.65% 0.65% 0.62% Net Investment Income (to average daily net assets)* 3.62%(c) 3.50% 3.16% 3.58% 4.09% 4.30% Portfolio Turnover 11%(d) 35% 72% 42% 17% 43% Net Assets, End of Period (000's omitted) $121,207 $109,314 $111,887 $70,505 $82,162 $82,358 - -------- * For the periods indicated, the investment advisor voluntarily agreed not to impose a portion of its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) $ 0.37 $ 0.73 $ 0.65 $ 0.80 $ 0.90 N/A Ratios (to average daily net assets): Expenses * 0.66%(c) 0.62% 0.68% 0.68% 0.66% N/A Net investment income * 3.41%(c) 3.33% 2.97% 3.55% 4.08% N/A (a) Calculated using the average shares outstanding. (b) Total return would have been lower in the absence of expense waivers. (c) Calculated on an annualized basis. (d) Not annualized. The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. Standish Mellon Intermediate Tax Exempt Bond Fund (the "Fund") is a separate non-diversified investment series of the Trust. The objective of the Fund is to provide a high level of interest income exempt from federal income taxes, while seeking preservation of capital. The Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in tax exempt municipal securities issued by states, territories, and possessions of the United States, the District of Columbia and their political subdivisions, agencies and instrumentalities. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Tax-exempt bonds and notes are priced at fair value on the basis of valuations furnished by an independent pricing service or dealers, approved by the Trustees. Such services or dealers determine valuations for normal institutional-size trading units of such securities using methods based on market transactions for comparable securities and various relationships, generally recognized by institutional traders, between securities. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Fund acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Distributions to shareholders Distributions on shares of the Fund are declared daily from net investment income and distributed monthly. Distributions from capital gains, if any, will be distributed annually by the Fund. Distributions from net investment income and capital gains, if any, are automatically reinvested in additional shares of the applicable Fund unless the shareholder elects to receive them in cash. Distributions are recorded on the ex-dividend date. Income and capital gains distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. Book-tax differences are primarily due to futures transactions, swap agreements, prior period premium and discount on debt securities, market discount, capial loss carryforwards and losses deferred due to wash sales. Permanent book and tax basis differences relating to shareholder distributions will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust are directly identifiable to an individual Fund. Expenses which are not readily identifiable to a specific Fund are allocated among the funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds. 13 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. F. Affiliated issuer Affiliated issuers are investment companies advised by Standish Mellon Asset Management Company LLC ("Standish Mellon"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions with Affiliates: The investment advisory fee paid to Standish Mellon Asset Management Company LLC ("Standish Mellon"), a wholly-owned subsidiary of Mellon Financial Corporation, for overall investment advisory, administrative services, and general office facilities, is paid at an annual rate of 0.40% of the Fund's average daily net assets. Standish Mellon voluntarily agreed to limit the Fund's total annual operating expenses (excluding litigation, indemnification and other extraordinary expenses) to 0.45% of the Fund's average daily net assets for the six months ended March 31, 2006. Pursuant to this arrangement, for the six months ended March 31, 2006, Standish Mellon voluntarily waived a portion of its advisory fee in the amount of $116,786. This arrangement is voluntary and temporary and may be discontinued or revised by Standish Mellon at any time. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of Standish Mellon, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services, the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $7,221 for the six months ended March 31, 2006. The Fund entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of Standish Mellon, to provide custody, fund administration and fund accounting services for the Fund. For these services the Fund pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $57,685 for the six months ended March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,117. No other director, officer or employee of Standish Mellon or its affiliates receives any compensation from the Trust or the Fund for serving as an officer or Trustee of the Trust. The Trust pays each Trustee who is not a director, officer or employee of Standish Mellon or its affiliates an annual fee and a per meeting fee as well as reimbursement for travel and out-of-pocket expenses. In addition, the Trust pays the legal fees for the independent counsel of the Trustees. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator an administrative service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $8,757 for fees payable to Mellon Private Wealth Management. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales ----------- ----------- Investments (non-U.S. Government Securities) $19,969,568 $12,349,071 =========== =========== 14 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Shares sold 1,190,902 1,068,583 Shares issued to shareholders in reinvestment of distributions declared 73,985 143,147 Shares redeemed (648,786) (1,251,493) --------- --------- Net increase (decrease) 616,101 (39,763) ========= ========= At March 31, 2006, two shareholders of record held approximately 67% of the total outstanding shares of the Fund. Investment activity of these shareholders could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and their costs associated with short-term trading in the Fund. The fee does not apply to shares that are acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund did not collect any redemption fees. (5) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $122,223,335 ============ Unrealized appreciation $ 1,156,169 Unrealized depreciation (1,334,606) ------------ Net unrealized appreciation (depreciation) $ (178,437) ============ (6) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Fund may trade the following financial instruments with off-balance sheet risk: Swap agreements The Fund may enter into swap agreements. A swap is an agreement to exchange the return generated by one instrument for the return generated by another instrument. The Fund may enter into interest rate and credit default swap agreements to manage its exposure to interest rates and credit risk. Interest rate swap agreements involve the exchange by the Fund with another party of their respective commitments to pay or receive interest, e.g., an exchange of floating rate payments for fixed rate payments with respect to a notional amount of principal. In a credit default swap, one party makes a stream of payments to another party in exchange for the right to receive a specified return in the event of a default by a third party on its obligation. The Fund may use credit default swaps to provide a measure of protection against defaults of issuers (i.e., to reduce risk where the Fund owns or has exposure to the corporate or sovereign issuer) or to take an active long or short position with respect to the likelihood of a particular corporate or sovereign issuer's default. In connection with these agreements, cash or securities may be set aside as collateral in accordance with the terms of the 15 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- swap agreement. The Fund earns interest on cash set aside as collateral. Swaps are marked to market daily based upon quotations from market makers and change in value, if any, is recorded as unrealized gain or loss in the Statement of Operations. These financial instruments are not actively traded on financial markets. The values assigned to these instruments are based upon the best available information and because of the uncertainty of the valuation, these values may differ significantly from the values that would have been realized had a ready market for these instruments existed, and differences could be material. Payments received or made from credit default swaps at the end of the measurement period are recorded as realized gain or loss in the Statement of Operations. Net payments of interest on interest rate swap agreements, if any, are included as part of realized gain and loss. Entering into these agreements involves, to varying degrees, elements of credit, market, and documentation risk in excess of the amounts recognized on the Statement of Assets and Liabilities. Such risks involve the possibility that there will be no liquid market for these agreements, that the counterparty to the agreements may default on its obligation to perform or disagree as to the meaning of contractual terms in the agreements, and that there may be unfavorable changes in interest rates. At March 31, 2006, the Fund held open swap contracts. See the Schedule of Investments for further details. (7) Delayed Delivery Transactions: The Fund may purchase securities on a when-issued, delayed delivery or forward commitment basis. Payment and delivery may take place a month or more after the date of the transactions. The price of the underlying securities and the date when the securities will be delivered and paid for are fixed at the time the transaction is negotiated. Income on the securities will not be earned until settlement date. The Fund instructs its custodian to segregate securities having value at least equal to the amount of the purchase commitment. The Fund may enter into to be announced ("TBA") purchase commitments to purchase securities for a fixed unit price at a future date beyond customary settlement time. Although the unit price has been established, the principal value has not been finalized. However, the amount of the commitments will not fluctuate more than 0.01% from the principal amount. The Fund holds, and maintains until settlement date, cash or high-grade debt obligations in an amount sufficient to meet the purchase price, or the Fund may enter into offsetting contracts for the forward sale of other securities it owns. Income on the securities will not be earned until settlement date. TBA purchase commitments may be considered securities in themselves, and involve a risk of loss if the value of the security to be purchased declines prior to the settlement date. Unsettled TBA purchase commitments are valued at the current market value of the underlying securities, according to the procedures described under "Investment security valuations" above. At March 31, 2006, the Fund held delayed delivery securities. See the Schedule of Investments for further details. (8) Line of Credit: The Fund, and other funds in the Trust and subtrusts in Mellon Institutional Funds Mater Portfolio (the "Portfolio Trust") are parties to a committed line of credit facility, which enables each fund/portfolio to borrow, in the aggregate, up to $35 million. Interest is charged to each participating Fund/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating funds/portfolios at the end of each quarter. For the six months ended March 31, 2006, the facility fee was $747 for the Fund. During the six months ended March 31, 2006, the Fund did not borrow under the credit facility. 16 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the Fund's advisory agreement and the related fees on an annual basis. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Fund's investment adviser, Standish Mellon Asset Management Company LLC ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Fund and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Fund's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Fund by the Adviser. In their deliberations as to the continuation of the Fund's advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Fund's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Fund effectively. Investment Performance The Board considered the investment performance of the Fund against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. 17 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund underperformed its peer group average return for the one-year period (3.85% vs. 4.02%), three-year period (3.71% vs. 3.88%) and five-year period (5.17% vs. 5.39%). The Trustees requested that the Adviser arrange for a presentation to the Board, as part of the usual fund reporting cycle, to explain the reasons for the Fund's underperformance and efforts by the Adviser to improve the Fund's performance. Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Fund to the Adviser. The Lipper data presenting the Fund's "net advisory fees" included fees paid by the Fund, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Fund's advisory fees to those peers that include administrative fees within a blended advisory fee. The Fund's contractual advisory fee was 0.400%, which was in the 1st (best) quintile of its peer group of funds and below the median of that peer group, which was 0.520%. The Fund's actual advisory fee, after giving effect to expense limitations, was 0.234%, which was in the 1st (best) quintile of its peer group of funds, the median fee of which was 0.450%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Fund's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Fund relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Fund relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's total expense ratio and compared it to that of its peer group of similar funds. The Board found that the actual total expense ratio of 0.496% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 0.601% notwithstanding the fact that the majority of all of the other funds in the peer group were larger than the Fund. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, The Boston Company Asset Management, LLC ("TBCAM") in managing the Fund and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Fund in both 2003 and 2004. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. 18 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 19 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, Decision 34 None $369 c/o Decision Resources, Inc. 11/3/1986 Resources, Inc. ("DRI") 260 Charles Street (biotechnology research and Waltham, MA 02453 consulting firm); formerly 9/30/40 Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None $398 c/o Essex Street Associates 11/3/1986 Associates (family P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None $369 c/o Harvard University 9/13/1989 Professor of Political Littauer Center 127 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens House, 34 None $369 P.O. Box 2333 11/3/1986 Inc. (hospice) New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $ 0 The Boston Company and Chief Operating Officer of The Asset Management, LLC Executive Officer Boston Company Asset One Boston Place Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 20 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - --------------------------------------------------------------------------------------------------------------------- Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Boston, MA 02108 Operations, Standish Mellon Asset Management, 8/19/51 LLC Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Mellon Asset Management President Compliance, Mellon Asset Management ("MAM"); One Boston Place formerly Manager of Shareholder Services, MAM, Boston, MA 02108 and Shareholder Representative, Standish Mellon 1/19/71 Asset Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds One Boston Place Officer Distributor and Mellon Optima L/S Strategy Fund, Boston, MA 02108 LLC; formerly Director, Blackrock, Inc., Senior 4/8/57 Vice President, State Street Research & Management Company ("SSRM"), and Vice President, SSRM 21 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK [LOGO]Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6933SA0306 [Logo] Mellon -------------------------- Mellon Institutional Funds Semiannual Report The Boston Company Small Cap Tax-Sensitive Equity Fund - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expenses ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,124.80 $5.24 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.00 $4.99 - --------- + Expenses are equal to the Fund's annualized expense ratio of 0.99%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ---------------------------------------------------------------------------------------------------- Respironics, Inc Health Care 1.6% Palm, Inc Information Technology 1.4 Oil States International, Inc. Energy 1.2 Covance, Inc. Health Care 1.1 CapitalSource, Inc. Financial 1.1 Washington Group International, Inc. Industrial 1.1 PerkinElmer, Inc. Health Care 1.1 Tektronix, Inc. Information Technology 1.1 Hydril Co. Energy 1.0 Watson Wyatt Worldwide, Inc. Industrial 1.0 ---- 11.7% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ------------------------------------------------------------------- Basic Materials 3.4% Communications 0.5 Consumer Discretionary 11.6 Consumer Staples 5.8 Energy 9.7 Financials 9.7 Health Care 18.0 Industrial 14.2 Information Technology 22.1 Utilities 1.0 Short-term and Other Assets 4.0 ----- 100.0% The Fund is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--107.9% EQUITIES--96.0% Basic Materials--3.4% Cleveland-Cliffs, Inc 18,988 $ 1,654,235 Kinross Gold Corp. (a) 128,810 1,407,893 Pan American Silver Corp. (a) (b) 35,400 899,160 Silver Standard Resources, Inc. (a) 43,500 894,360 Stillwater Mining Co. (a) (b) 79,800 1,313,508 ------------ 6,169,156 ------------ Communications--0.5% Arris Group, Inc. (a) 66,340 912,838 ------------ Consumer Discretionary--11.6% Bright Horizons Family Solutions, Inc. (a) 18,630 721,540 California Pizza Kitchen, Inc. (a) (b) 49,230 1,597,514 Central Garden & Pet Co. (a) 26,840 1,426,278 Jos A Bank Clothiers, Inc. (a) 19,430 931,669 Lions Gate Entertainment Corp. (a) (b) 193,700 1,966,055 Penn National Gaming, Inc. (a) 43,070 1,816,693 Playboy Enterprises, Inc., Class B (a) 113,250 1,608,150 Red Robin Gourmet Burgers, Inc. (a) 41,064 1,938,221 Ruth's Chris Steak House, Inc. (a) 41,000 976,210 School Specialty, Inc. (a) 25,590 882,855 Steiner Leisure Ltd. (a) 38,670 1,566,135 The Sportsman's Guide, Inc. (a) 52,840 1,399,732 Too, Inc. (a) 51,830 1,780,361 Tractor Supply Co. (a) 13,240 878,342 Wabtec Corp 41,390 1,349,314 ------------ 20,839,069 ------------ Consumer Staples--5.8% Church & Dwight Co., Inc. (b) 23,720 875,742 Diamond Foods, Inc 47,900 822,443 Hain Celestial Group, Inc. (a) 51,010 1,335,952 Herbalife Ltd. (a) 24,230 818,247 Inter Parfums, Inc 71,700 1,428,981 Peet's Coffee & Tea, Inc. (a) 43,640 1,309,200 Performance Food Group Co. (a) 55,100 1,718,569 Playtex Products, Inc. (a) 82,900 867,963 USANA Health Sciences, Inc. (a) (b) 29,040 1,211,549 ------------ 10,388,646 ------------ Energy--9.7% Alon USA Energy, Inc 42,560 1,047,827 Arena Resources, Inc. (a) 29,700 1,036,530 Consol Energy, Inc 15,880 1,177,661 The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Dril-Quip, Inc. (a) 21,530 $ 1,525,401 Foundation Coal Holdings, Inc 41,600 1,711,424 Global Industries, Ltd. (a) 66,500 963,585 Gulf Island Fabrication, Inc. 32,400 766,908 Hydril Co. (a) 25,441 1,983,126 Oceaneering International, Inc. (a) 16,280 932,844 Oil States International, Inc. (a) 65,800 2,424,730 Penn Virginia Corp 13,450 954,950 Superior Well Services, Inc. (a) 50,700 1,473,849 W-H Energy Services, Inc. (a) 32,840 1,461,052 ------------ 17,459,887 ------------ Financial--9.7% Affiliated Managers Group (a) (b) 15,150 1,615,142 American Equity Investment Life Holding Co 43,300 620,922 Arch Capital Group Ltd. ADR (a) 15,800 912,292 CapitalSource, Inc 86,870 2,161,326 Center Financial Corp 23,560 570,859 City National Corp., Class A 18,630 1,430,598 Corrections Corp. of America (a) 20,280 916,656 Crescent Real Estate Equities Co. REIT 85,700 1,805,699 Cullen/Frost Bankers, Inc 9,800 526,750 CVB Financial Corp 1 17 First Community Bancorp, Inc., Class A 18,000 1,037,880 First Midwest Bancorp, Inc 37,300 1,364,061 Mercantile Bank Corp 12,732 497,821 New York Community Bancorp, Inc. (b) 4 74 Sws Group 6,300 164,745 The Colonial BancGroup, Inc 52,300 1,307,500 UCBH Holdings, Inc. (b) 65,600 1,241,152 Waddell & Reed Financial, Inc 58,400 1,349,040 ------------ 17,522,534 ------------ Health Care--18.0% American Medical Systems Holdings, Inc. (a) 39,480 888,300 Applera Corp.-Celera Genomics Group (a) 58,700 686,203 Array BioPharma, Inc. (a) 56,320 514,765 Community Health Systems, Inc. (a) 32,500 1,174,875 Covance, Inc. (a) (b) 37,890 2,226,038 Coventry Health Care, Inc. (a) 14,575 786,759 Cytyc Corp. (a) 50,800 1,431,544 Emdeon Corp. (a) 113,400 1,224,720 Fisher Scientific International 27,800 1,891,790 Integra LifeSciences Holdings (a) 23,800 975,324 InterMune, Inc. (a) 61,600 1,142,064 IRIS International, Inc. (a) 25,600 400,128 The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Health Care (continued) Matria Healthcare, Inc. (a) 23,650 $ 897,754 Medarex, Inc. (a) 64,650 854,673 Nektar Therapeutics (a) (b) 60,200 1,226,876 Neurocrine Biosciences, Inc. (a) (b) 12,000 774,480 Panacos Pharmaceuticals, Inc. (a) 60,400 456,624 PDL BioPharma, Inc. (a) (b) 42,380 1,390,064 Pediatrix Medical Group, Inc. (a) 8,900 913,496 PerkinElmer, Inc 90,760 2,130,137 Respironics, Inc. (a) 81,090 3,155,212 Rigel Pharmaceuticals, Inc. (a) 50,795 583,635 Sybron Dental Specialties, Inc. (a) 26,400 1,088,736 Triad Hospitals (a) (b) 19,950 835,905 VCA Antech, Inc. (a) (b) 28,600 814,528 Vertex Pharmaceuticals, Inc. (a) (b) 23,060 843,765 Viasys Healthcare Inc. (a) 44,010 1,323,821 Wellcare Group, Inc. (a) 20,400 926,976 ZymoGenetics, Inc. (a) 46,600 1,007,492 ------------ 32,566,684 ------------ Industrial--14.2% Alaska Air Group, Inc. (a) 34,250 1,214,163 Bucyrus International, Inc., Class A 21,135 1,018,496 Copart, Inc. (a) 49,480 1,358,226 FTI Consulting, Inc. (a) 47,760 1,362,593 Global Cash Access, Inc. (a) 75,190 1,317,329 Huron Consulting Group, Inc. (a) 55,980 1,695,634 Interline Brands, Inc. (a) 60,000 1,513,800 Jack Henry & Associates, Inc 43,100 985,697 Kennametal, Inc 21,570 1,318,790 Mobile Mini (a) 31,700 980,164 MSC Industrial Direct Co., Inc 16,890 912,398 Old Dominion Freight Line (a) 47,583 1,282,362 Pacer International, Inc 53,280 1,741,190 Quanta Services, Inc. (a) 113,630 1,820,353 Stericycle, Inc. (a) 13,800 933,156 Universal Truckload Services, Inc. (a) 44,180 1,106,709 Washington Group International, Inc. (a) 37,140 2,131,465 Watson Wyatt Worldwide, Inc 60,520 1,971,742 West Corp. (a) 20,080 896,773 ------------ 25,561,040 ------------ Information Technology--22.1% 24/7 Real Media, Inc. (a) 145,520 1,522,139 Akamai Technologies, Inc. (a) 38,920 1,280,079 The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Information Technology (continued) AMIS Holdings, Inc. (a) 99,630 $ 902,648 Ariba, Inc. (a) 93,189 911,388 Avid Technology, Inc. (a) (b) 18,270 794,014 BEA Systems, Inc. (a) (b) 143,400 1,882,842 CACI International, Inc. (a) 20,170 1,326,178 Cymer, Inc. (a) (b) 39,670 1,802,605 Exar Corp. (a) 137,440 1,962,643 Filenet Corp. (a) 61,400 1,659,028 Informatica Corp. (a) 53,690 834,880 Internet Security Systems (a) 36,470 874,551 JDA Software Group, Inc. (a) 52,470 757,667 LoJack Corp. (a) 32,940 789,901 ManTech International Corp., Class A (a) 46,490 1,544,398 Marchex, Inc. (a) (b) 62,540 1,344,610 Mcafee, Inc. (a) 39,640 964,441 Micrel, Inc. (a) 94,970 1,407,455 Mindspeed Technologies, Inc. (a) (b) 264,700 1,053,506 Novellus Systems, Inc. (a) (b) 31,130 747,120 O2Micro International Ltd.--ADR (a) 66,100 702,643 Online Resources Corp. (a) 132,200 1,718,600 Palm, Inc. (a) (b) 120,620 2,793,559 Polycom, Inc. (a) 41,770 905,574 Progress Software Corp. (a) 20,280 589,945 Radyne Corp. (a) 39,277 627,254 Rudolph Technologies, Inc. (a) 77,870 1,327,684 Sify Ltd. ADR (a) (b) 42,360 560,846 Tektronix, Inc 58,540 2,090,463 The Knot, Inc. (a) 50,751 918,593 Unica Corp. (a) 36,130 418,747 Verisign, Inc. (a) (b) 53,050 1,272,670 Wright Express Corp. (a) 50,300 1,410,915 ------------ 39,699,586 ------------ Utilities--1.0% ITC Holdings Corp 65,490 1,719,102 ------------ TOTAL EQUITIES (Cost $137,783,250) 415,280 172,838,542 ------------ The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Rate Maturity Par Value (Note 1A) - ----------------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS--0.1% U.S. Government--0.1% U.S. Treasury Bill (c)(d) (Cost $257,576) 4.470% 6/15/2006 $ 260,000 $ 257,644 ------------ INVESTMENT OF CASH COLLATERAL--11.8% Rate Shares -------- --------- BlackRock Cash Strategies L.L.C. (e) (Cost $21,145,754) 4.701% 21,145,754 21,145,754 ------------ TOTAL UNAFFILIATED INVESTMENTS (Cost $159,186,580) 194,241,940 ------------ AFFILIATED INVESTMENTS--2.1% Dreyfus Institutional Preferred Plus Money Market Fund (e)(f) (Cost $3,808,561) 4.770% 3,808,561 3,808,561 ------------ TOTAL INVESTMENTS--110.0% (Cost $162,995,141) 198,050,501 LIABILITIES IN EXCESS OF OTHER ASSETS--(10.0%) (18,023,307) ------------ NET ASSETS--100% $180,027,194 ============ Notes to Schedule of Investments: (a) Non-income producing security (b) Security, or a portion of thereof, was on loan at 3/31/2006. (c) Denotes all or part of security segregated as collateral for futures transactions. (d) Rate noted is yield to maturity. (e) Stated rate is the seven day yield for the fund at 3/31/2006. (f) Affiliated institutional money market fund. At March 31, 2006, the Fund held the following futures contracts: Underlying Unrealized Contract Position Expiration Date Face Amount Gain - --------------------------------------------------------------------------------------------------- Russell 2000 Index (7 Contracts) Long 6/15/2006 $2,554,250 $147,019 ======== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (including securities on loan, valued at $20,147,736 (Note 7)): Unaffiliated investments (cost $159,186,580) $194,241,940 Affiliated investments (Note 1F) (cost $3,808,561) 3,808,561 Due from Custodian 888,422 Receivable for investments sold 5,257,901 Interest and dividends receivable 74,473 Receivable for Fund shares sold 300,568 Variation margin receivable (Note 6) 12,600 Prepaid expenses 28,159 ------------ Total assets 204,612,624 Liabilities Collateral for securities on loan (Note 7) $21,145,754 Payable for investments purchased 3,345,998 Payable for Fund shares redeemed 11,608 Accrued administrative service fees (Note 2) 15,948 Accrued accounting, custody, administration and transfer agent fees (Note 2) 35,830 Accrued professional fees 20,374 Accrued trustees' fees and expenses (Note 2) 5,888 Accrued chief compliance officer fee (Note 2) 278 Other accrued expenses and liabilities 3,752 Total liabilities ----------- 24,585,430 ------------ Net Assets $180,027,194 ============ Net Assets consist of: Paid-in capital $128,669,116 Accumulated net realized gain 16,243,847 Accumulated net investment loss (88,148) Net unrealized appreciation 35,202,379 ------------ Total Net Assets $180,027,194 ============ Shares of beneficial interest outstanding 4,070,202 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 44.23 ============ The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Statements of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income $ 428,553 Dividend income from affiliated investments (Note 1F) 198,929 Interest income 5,504 Securities lending income (Note 7) 93,278 ----------- Total investment income 726,264 Expenses Investment advisory fee (Note 2) $ 656,548 Accounting, custody, administration and transfer agent fees (Note 2) 71,412 Professional fees 18,662 Registration fees 13,939 Trustees' fees and expenses (Note 2) 11,214 Insurance expense 3,328 Miscellaneous expenses 39,391 ----------- Net Expenses 814,494 ----------- Net investment income (88,230) ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 18,090,034 Financial futures transactions 336,598 ----------- Net realized gain 18,426,632 Change in unrealized appreciation (depreciation) on: Investments 1,458,905 Financial futures contracts 119,199 ----------- Change in net unrealized appreciation (depreciation) 1,578,104 ----------- Net realized and unrealized gain (loss) 20,004,736 ----------- Net Increase in Net Assets from Operations $19,916,506 =========== The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ---------------- ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (88,230) $ (359,910) Net realized gain (loss) 18,426,632 12,323,359 Change in net unrealized appreciation (depreciation) 1,578,104 15,670,893 ------------ ------------- Net increase (decrease) in net assets from investment operations 19,916,506 27,634,342 ------------ ------------- Distributions to Shareholders (Note 1C) From net realized gains on investments (11,653,235) -- ------------ ------------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 11,911,672 28,290,912 Value of shares issued to shareholders in reinvestment of distributions 9,807,382 -- Cost of shares redeemed (9,989,999) (16,262,336) ------------ ------------- Net increase (decrease) in net assets from Fund share transactions 11,729,055 12,028,576 ------------ ------------- Total Increase (Decrease) in Net Assets 19,992,326 39,662,918 Net Assets At beginning of period 160,034,868 120,371,950 ------------ ------------- At end of period [including undistributed net investment income (loss) of $(88,148) and $82, respectively] $180,027,194 $160,034,868 ============ ============ The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 --------------------------- (Unaudited) 2005 2004 --------- ------ ------ Net Asset Value, Beginning of Period $ 42.35 $ 34.71 $ 29.58 -------- --------- -------- From Operations: Net investment income* (a) (0.02) (0.10) (0.24) Net realized and unrealized gains (loss) on investments 4.98 7.74 5.37(b) -------- --------- -------- Total from operations 4.96 7.64 5.13 -------- --------- -------- Less Distributions to Shareholders: From net realized gains on investments (3.08) -- -- -------- --------- -------- Total distributions to shareholders (3.08) -- -- -------- --------- -------- Net Asset Value, End of Period $ 44.23 $ 42.35 $ 34.71 ======== ========= ======== Total Return 12.48% 22.01% 17.34% Ratios/Supplemental data: Expenses (to average daily net assets)* 0.99%(d) 0.99% 1.03% Net Investment Income (to average daily net assets)* (0.11%)(d) (0.26%) (0.71%) Portfolio Turnover 83%(e) 137% 150% Net Assets, End of Period (000's omitted) $180,027 $160,035 $120,372 Year Ended September 30, ----------------------------------------- 2003 2002 2001 ------ ------ ------ Net Asset Value, Beginning of Period $ 22.53 $ 26.23 $ 63.32 --------- ------- ------- From Operations: Net investment income* (a) (0.11) (0.13) (0.20) Net realized and unrealized gains (loss) on investments 7.16(b) (3.57)(b) (28.28) --------- ------- ------- Total from operations 7.05 (3.70) (28.48) --------- ------- ------- Less Distributions to Shareholders: From net realized gains on investments -- -- (8.61) --------- ------- ------- Total distributions to shareholders -- -- (8.61) --------- ------- ------- Net Asset Value, End of Period $ 29.58 $ 22.53 $ 26.23 ========= ======= ======= Total Return 31.29%(c) (14.11%)(c) (49.81%)(c) Ratios/Supplemental data: Expenses (to average daily net assets)* 1.00% 1.00% 1.00% Net Investment Income (to average daily net assets)* (0.43%) (0.47%) (0.54%) Portfolio Turnover 252% 241% 174% Net Assets, End of Period (000's omitted) $106,718 $82,469 $81,711 - -------- * For the periods indicated, the investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) N/A N/A N/A $ (0.13) $ (0.15) $ (0.21) Ratios (to average daily net assets): Expenses N/A N/A N/A (1.07%) 1.08% 1.04% Net investment income N/A N/A N/A (0.50%) (0.55%) (0.58%) (a) Calculated using the average shares outstanding. (b) Amounts includes litigation proceeds received by the Portfolio of $0.03 for the period ended September 30, 2004, $0.01 for the year ended September 30, 2003 and $0.02 for the year ended September 30, 2002. (c) Total return would have been lower in the absence of expense waivers. (d) Calculated on an annualized basis. (e) Not annualized. 13 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Small Cap Tax-Sensitive Equity Fund (the "Fund") is a separate diversified investment series of the Trust. The objective of the Fund is to maximize after-tax total return, consisting of long-term growth of capital. The Fund seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of small capitalization U.S. companies. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Fund acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences which may result in reclassifications, are primarily due to differing treatments for wash sales and realized and unrealized gains or losses on futures. Permanent book and tax basis differences relating to shareholder distributions will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust are directly identifiable to an individual Fund. Expenses which are not readily identifiable to a specific Fund are allocated among the funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds. 14 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. F. Affiliated issuers Affiliated issuers are investment companies advised by The Boston Company Asset Management Company LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions With Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory, administrative services, and general office facilities, is paid monthly at the annual rate of 0.80% of the Fund's average daily net assets. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly owned subsidiary of The Dreyfus Corporation, a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $6,940 for the six months ended March 31, 2006. The Fund entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Fund. For these services the Fund pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Fund was charged $64,472 for the six months ended March 31, 2006. The Fund also entered into an agreement with Mellon Bank to perform certain securities lending activities and to act as the Fund's lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. Pursuant to this agreement, Mellon Bank received $40,013, for the six months ended March 31, 2006. See Note 7 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,084. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Fund for serving as an officer or Trustee of the Trust. The Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee and a per meeting fee as well as reimbursement for travel and out of pocket expenses. In addition, the Trust pays the legal fees for the independent counsel of the Trustees. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator an administrative service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $16,171 for fees payable to Mellon Private Wealth Management. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales ------------ ------------ Investments (non-U.S. Government Securities) $134,926,710 $130,749,531 ============ ============ 15 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Shares sold 284,684 734,506 Shares issued to shareholders in reinvestment of distributions declared 244,756 -- Shares redeemed (238,293) (423,368) --------- --------- Net increase (decrease) 291,147 311,138 --------- --------- At March 31, 2006, one shareholder of record held approximately 58% of the total outstanding shares of the Fund. Investment activities of this shareholder could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that were acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund received $58 in redemption fees. (5) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $162,995,141 ============ Unrealized appreciation $ 35,720,652 Unrealized depreciation (665,292) ------------ Net unrealized appreciation (depreciation) $ 35,055,360 ============ (6) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Fund may trade the following financial instruments with off-balance sheet risk: Futures contracts The Fund may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Fund deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Fund each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Fund. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Fund's exposure to the underlying instrument, while selling futures tends to decrease the Fund's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Fund enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. At March 31, 2006, the Fund held open financial futures contracts. See Schedule of Investments for further details. 16 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (7) Security Lending: The Fund may lend its securities to financial institutions which the Fund deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Fund on the next business day. For the duration of a loan, the Fund receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Fund bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Fund. In the event of borrower default, the Fund generally has the right to use the collateral to offset losses incurred. The Fund may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Fund also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Fund's obligations due on the loans. The Fund loaned securities during the six months ended March 31, 2006 and earned interest on the invested collateral of $368,989 of which $275,711 was rebated to borrowers or paid in fees. At March 31, 2006, the Fund had securities valued at $20,147,736 on loan. See Schedule of Investments for further detail on the security positions on loan and collateral held. (8) Line of Credit: The Fund, and other funds in the Trust and subtrusts in Mellon Institutional Funds Mater Portfolio (the "Portfolio Trust") are parties to a committed line of credit facility, which enables each fund/portfolio to borrow, in the aggregate, up to $35 million. Interest is charged to each participating Fund/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating funds/portfolios at the end of each quarter. For the six months ended March 31, 2006, the facility fee was $1,147 for the Fund. During the six months ended March 31, 2006, the Fund did not borrow under the credit facility. 17 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the Fund's advisory agreement and the related fees on an annual basis. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Fund's investment adviser, The Boston Company Asset Management, LLC ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Fund and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Fund's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Fund by the Adviser. In their deliberations as to the continuation of the Fund's advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Fund's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Fund effectively. 18 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Investment Performance The Board considered the investment performance of the Fund against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund outperformed its peer group average return for the three-year period (21.11% vs. 18.91%) but slightly underperformed its peer group average returns for the one-year period (22.52% vs. 24.46%) and five-year period (-2.11% vs. -1.17%). Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Fund to the Adviser. The Lipper data presenting the Fund's "net advisory fees" included fees paid by the Fund, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Fund's advisory fees to those peers that include administrative fees within a blended advisory fee. The Fund's contractual advisory fee was 0.800%, in the 1st (best) quartile of its peer group of funds, the median fee of which was 1.000%. The Fund's actual advisory fee, after giving effect to expense limitations, was 0.814%, which was below the median of its peer group of funds, which was 1.000%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Fund's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Fund relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Fund relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's total expense ratio and compared it to that of its peer group of similar funds. The Board found that the actual total expense ratio of 1.025% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 1.203% notwithstanding the fact that most of the other funds in the peer group were larger than the Fund. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company LLC ("Standish Mellon") in managing the Fund and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had realized reasonable profits in operating the Fund in both 2003 and 2004. 19 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Fund's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 20 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Other Trustee Principal Portfolios in Directorships Remuneration Name Term of Office Occupation(s) Fund Complex Held by (period ended Address, and Position(s) and Length of During Past Overseen by Trustee March 31, 2006) Date of Birth Held with Trust Time Served 5 Years Trustee - ----------------------------------------------------------------------------------------------------------------------------------- Samuel C. Fleming Trustee Trustee since Chairman Emeritus, Decision 34 None $1,891 c/o Decision Resources, Inc. 11/3/1986 Resources, Inc. ("DRI") 260 Charles Street (biotechnology research and Waltham, MA 02453 consulting firm); formerly 9/30/40 Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None $2,052 c/o Essex Street Associates 11/3/1986 Associates (family P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None $1,891 c/o Harvard University 9/13/1989 Professor of Political Littauer Center 127 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens 34 None $1,891 P.O. Box 2333 11/3/1986 House, Inc. (hospice) 03257 4/11/35 New London, NH Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $0 The Boston Company and Chief Operating Officer of The Asset Management, LLC Executive Officer Boston Company Asset One Boston Place Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 21 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ---------------------------------------------------------------------------------------------------------------------------- Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Operations, Boston, MA 02108 Standish Mellon Asset Management, LLC 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Compliance, Mellon Asset Management President Mellon Asset Management ("MAM"); formerly Manager One Boston Place of Shareholder Services, MAM, and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset Management 1/19/71 Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds Distributor One Boston Place Officer and Mellon Optima L/S Strategy Fund, LLC; formerly Boston, MA 02108 Director, Blackrock, Inc., Senior Vice President, 4/8/57 State Street Research & Management Company ("SSRM"), and Vice President, SSRM 22 THIS PAGE INTENTIONALLY LEFT BLANK [Logo] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6938SA0306 [LOGO] Mellon -------------------------- Mellon Institutional Funds The Boston Company International Small Cap Fund - -------------------------------------------------------------------------------- Semiannual Report - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ---------------------------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,230.10 $6.28 Hypothetical (5% return per year before expenses) $1,000.00 $1,019.30 $5.69 - --------- + Expenses are equal to the Fund's annualized expense ratio of 1.13%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Country Sector Investments - ----------------------------------------------------------------------------------------------- Mitsubishi Gas Chemical Japan Basic Materials 1.3% Trican Well Service Ltd. Canada Energy 1.1 Inmet Mining Corp. Canada Basic Materials 1.0 IPSCO, Inc. Canada Basic Materials 1.0 Vallourec France Basic Materials 0.9 Tandberg Television ASA Norway Information Technology 0.9 Eiffage France Industrial 0.9 Rautaruukki Oyj Finland Basic Materials 0.9 Oxiana Ltd. Australia Basic Materials 0.9 Euler Hermes Sa France Financial 0.9 ----- 9.8% * Excluding short-term securities and investment of cash collateral. Percentage of Geographic Region Allocation* Investments - --------------------------------------------------------------------- Europe ex U.K. 45.3% U.K. 18.2 Asia ex Japan 10.4 Japan 20.8 Americas ex U.S. 5.3 ----- 100.0% * Excluding short-term securities and cash collateral investment. The Boston Company International Small Cap Fund invests in an interest of The Boston Company International Small Cap Portfolio (See Note 1 of the Fund's Notes to Financial Statements). The Portfolio is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in The Boston Company International Small Cap Portfolio ("Portfolio"), at value (Note 1A) $733,595,503 Receivable for Fund shares sold 3,074,061 Prepaid expenses 30,258 ------------ Total assets 736,699,822 Liabilities Payable for Fund shares redeemed $ 474,469 Accrued transfer agent fees (Note 2) 7,202 Accrued professional fees 20,412 Accrued administrative service fees (Note 2) 25,927 Accrued trustees' fees (Note 2) 497 Accrued chief compliance officer fee (Note 2) 278 Other accrued expenses and liabilities 4,158 --------- Total liabilities 532,943 ------------ Net Assets $736,166,879 ============ Net Assets consist of: Paid-in capital $494,153,857 Accumulated net realized gain 31,705,191 Undistributed net investment income 337,455 Net unrealized appreciation 209,970,376 ------------ Total Net Assets $736,166,879 ============ Shares of beneficial interest outstanding 30,617,331 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 24.04 ============ The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net foreign witholding taxes $349,019) $ 3,573,903 Interest and securitry lending income allocated from Portfolio 45,792 Expenses allocated from Portfolio (3,181,902) ------------ Net investment income (loss) allocated from Portfolio 437,793 Expenses Transfer agent fees (Note 2) $ 14,550 Registration fees 22,960 Professional fees 24,920 Insurance expense 486 Administrative service fee (Note 2) 53,329 Trustees' fees (Note 2) 997 Miscellaneous expenses 23,542 --------- Total expenses 140,784 ------------ Net investment income 297,009 ------------ Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investment securities, futures contracts, foreign currency exchange transactions and forward currency transactions 35,868,030 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investment securities, futures contracts, foreign currency exchange translations and forward currency contracts 91,136,619 ------------ Net realized and unrealized gain (loss) on investments 127,004,649 ------------ Net Increase in Net Assets from Operations $127,301,658 ============ The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ---------------- ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 297,009 $ 4,484,816 Net realized gain (loss) 35,868,030 27,275,211 Change in net unrealized appreciation (depreciation) 91,136,619 86,395,650 ------------ ------------ Net increase (decrease) in net assets from investment operations 127,301,658 118,155,677 ------------ ------------ Distributions to Shareholders (Note 1C) From net investment income (1,314,863) (3,076,387) From net realized gains on investments (33,657,880) (15,292,137) ------------ ------------ Total distributions to shareholders (34,972,743) (18,368,524) ------------ ------------ Fund Share Transactions (Note 4) Net proceeds from sale of shares 148,639,144 220,193,096 Value of shares issued in reinvestment of distributions 23,347,496 16,901,362 Cost of shares redeemed (53,058,531) (24,004,118) ------------ ------------ Net increase (decrease) in net assets from Fund share transactions 118,928,109 213,090,290 ------------ ------------ Total Increase (Decrease) in Net Assets 211,257,024 312,877,443 Net Assets At beginning of period 524,909,855 212,032,412 ------------ ------------ At end of period (including undistributed net investment income of $337,455 and $1,355,309, respectively) $736,166,879 $524,909,855 ============ ============ The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 ------------------------------------------------------- (Unaudited) 2005 2004 2003 2002 2001 --------------- -------- -------- -------- -------- -------- Net Asset Value, Beginning of Period $ 20.84 $ 15.93 $ 12.05 $ 8.91 $ 8.55 $ 10.65 -------- -------- -------- -------- -------- -------- From Investment Operations: Net investment income * (a) 0.01 0.23 0.14 0.10 0.09 0.11 Net realized and unrealized gains (loss) on investments 4.56 5.86 3.86 3.13 0.38 (1.89) -------- -------- -------- -------- -------- -------- Total from operations 4.57 6.09 4.00 3.23 0.47 (1.78) -------- -------- -------- -------- -------- -------- Less Distributions to Shareholders: From net investment income (0.05) (0.17) (0.12) (0.09) (0.11) (0.08) From net realized gains on investments (1.32) (1.01) -- -- -- (0.24) -------- -------- -------- -------- -------- -------- Total distributions to shareholders (1.37) (1.18) (0.12) (0.09) (0.11) (0.32) -------- -------- -------- -------- -------- -------- Net Asset Value, End of Period $ 24.04 $ 20.84 $ 15.93 $ 12.05 $ 8.91 $ 8.55 ======== ======== ======== ======== ======== ======== Total Return 23.01% 40.20% 33.35% 36.47%(b) 5.39%(b) (17.13%)(b) Ratios/Supplemental data: Expenses (to average daily net assets)* (c) 1.13%(e) 1.16% 1.27% 1.39% 1.25% 1.25% Net Investment Income (to average daily net assets)* 0.10%(e) 1.26% 0.99% 1.01% 0.96% 1.10% Portfolio Turnover (d) N/A N/A N/A 15% 69% 89% Net Assets, End of Period (000's omitted) $736,167 $524,910 $212,032 $ 89,570 $ 33,770 $ 22,386 - --------- * The investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) N/A N/A N/A $ 0.08 $ 0.04 $ 0.04 Ratios (to average daily net assets): Expenses (c) N/A N/A N/A 1.65% 1.82% 1.98% Net investment income N/A N/A N/A 0.75% 0.39% 0.37% (a) Calculated based on average shares outstanding. (b) Total return would have been lower in the absence of expense waivers and reimbursements. (c) Includes the Fund's share of the Portfolio's allocated expenses. (d) Portfolio turnover represents activity while the Fund was investing directly in securities until January 23, 2003. The portfolio turnover for the period since the Fund transferred substantially all of its investable assets to the Portfolio is shown in the Portfolio's financial statements which are included elsewhere in this report. (e) Calculated on an annualized basis. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company International Small Cap Fund (the "Fund") is a separate diversified investment series of the Trust. The Fund invests all of its investable assets in an interest of The Boston Company International Small Cap Portfolio (the "Portfolio"), a subtrust of Mellon Institutional Funds Master Portfolio (the "Portfolio Trust"), which is organized as a New York trust, and has the same investment objective as the Fund. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities in companies that are located in foreign countries represented in the S&P Citigroup EMI Ex-U.S. Index and, to a limited extent, emerging markets. The value of the Fund's investment in the Portfolio reflects the Fund's proportionate interest in the net assets of the Portfolio (68% at March 31, 2006). The performance of the Fund is directly affected by the performance of the Portfolio. The financial statements of the Portfolio are included elsewhere in this report and should be read in conjunction with the Fund's financial statements. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations The Fund records its investments in the Portfolio at value. The Portfolio values its securities at value as discussed in Note 1A of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. B. Securities transactions and income Securities transactions in the Portfolio are recorded as of trade date. Currently, the Fund's net investment income consists of the Fund's pro rata share of the net investment income of the Portfolio, less all expenses of the Fund determined in accordance with accounting principals generally accepted in the United States of America. All realized and unrealized gains and losses of the Fund represent pro rata shares of gains and losses of the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. In determining the amounts of its dividends, the Fund will take into account its share of the income, gains or losses, expenses, and any other tax items of the Portfolio. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences which may result in reclassifications, are primarily due to differing treatments for foreign currency transactions, passive foreign investment companies (PFICs) and capital loss carryovers. Permanent book and tax basis differences will result in reclassifications among undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among funds of the Trust or portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. 9 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. (2) Investment Advisory Fee and Other Transactions With Affiliates: The Fund does not directly pay any investment advisory fees, but indirectly bears its pro rata share of the compensation paid by the Portfolio to The Boston Company Asset Management, LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Asset Management, for such services. See Note 2 of the Portfolio's Notes to Financial Statements which are included elsewhere in this report. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $14,550 during the six months ended March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,084. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator a service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $26,880 for fees payable to Mellon Private Wealth Management. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the six months ended March 31, 2006, aggregated $177,029,100 and $88,214,923, respectively. The Fund receives a proportionate share of the Portfolio's income, expense and realized and unrealized gains and losses based on applicable tax allocation rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Shares sold 6,792,412 12,160,695 Shares issued to shareholders in reinvestment of distributions 1,129,537 1,026,030 Shares redeemed (2,495,043) (1,306,673) --------- ---------- Net increase 5,426,906 11,880,052 ========= ========== 10 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- At March 31, 2006, three shareholders of record held approximately 42% of the total outstanding shares of the Fund. Investment activities of these shareholders could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that are acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund received $4,279 in redemption fees. (5) Federal Taxes: As a regulated investment company qualified under Subchapter M of the Internal Revenue Code, the Fund is not subject to income taxes to the extent that it distributes substantially all of its taxable income for its fiscal year. See the corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 11 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--94.1% EQUITIES--93.0% Australia--3.1% Cochlear Ltd. 124,610 $ 4,738,542 Downer EDI Ltd. 703,700 4,466,646 Hardman Resources Ltd. (a) 2,067,000 3,194,954 Oxiana Ltd. 4,935,600 9,465,533 Pacific Brands Ltd. 1,396,400 2,388,241 Ramsay Health Care Ltd. 388,000 2,776,528 Record Investments Ltd. 901,300 6,836,685 ------------ 33,867,129 ------------ Austria--0.7% Boehler-Uddeholm 36,710 7,559,360 ------------ Belgium--1.4% Cofinimmo 6,800 1,132,566 Delhaize Group 73,100 5,241,925 NV Union Miniere SA 41,360 5,726,358 Option NV (a) 35,300 3,557,540 ------------ 15,658,389 ------------ Canada--5.0% Astral Media, Inc 108,600 3,093,026 Canaccord Capital, Inc 104,400 1,859,496 Ensign Energy Services, Inc 167,400 6,436,256 Gildan Activewear, Inc. (a) 123,300 5,832,413 Home Capital Group, Inc 32,000 956,328 Inmet Mining Corp. 351,600 10,471,526 IPSCO, Inc 97,200 10,072,910 Kingsway Financial Services, Inc 199,300 4,044,708 Trican Well Service Ltd. (a) 249,800 11,390,521 ------------ 54,157,184 ------------ Denmark--0.4% Jyske Bank A/S (a) 83,300 4,586,215 ------------ Finland--1.4% Rautaruukki Oyj 256,400 9,466,397 YIT Oyj 220,200 5,969,378 ------------ 15,435,775 ------------ France--9.2% Alten (a) 146,320 4,923,655 April Group 69,260 3,521,897 bioMerieux 51,700 2,912,026 Ciments Francais 28,350 4,440,208 CNP Assurances 42,740 4,307,344 Eiffage 57,813 9,495,917 Euler Hermes SA 69,860 8,800,627 The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------- France (continued) Iliad SA 87,100 $ 7,343,094 Imerys SA 41,260 3,473,488 Legardere SCA 45,640 3,563,037 Natexis Banques Populaires 30,800 8,312,231 Nexans SA 57,930 4,508,462 Pierre & Vacances 32,600 3,435,489 Publicis Groupe 73,300 2,858,983 Silicon-On-Insulator Technologies (SOITEC) (a) 135,400 4,603,761 SR Teleperformance 129,800 4,763,970 Vallourec 10,250 9,895,413 Vinci SA 58,040 5,719,218 Vinci SA--Rights (a) 58,040 124,438 Zodiac SA 45,500 2,951,363 ------------ 99,954,621 ------------ Germany--5.5% Continental AG 73,940 8,136,846 Deutsche Boerse AG 53,970 7,779,489 Deutsche Postbank AG 71,590 5,192,612 Hugo Boss AG PFD 87,100 3,666,272 Hypo Real Estate Holding 42,190 2,890,996 Leoni AG 108,290 3,864,318 Man AG 72,600 5,036,346 Mobilcom AG 168,530 4,078,725 Software AG 75,660 4,220,342 Stada Arzneimittel AG 93,560 4,034,521 Vivacon AG (a) 178,200 7,710,293 Wincor Nixdorf AG 26,620 3,353,460 ------------ 59,964,220 ------------ Hong Kong--2.3% China Overseas Land & Investment Ltd. 11,428,000 7,806,112 Hengan International Group Co., Ltd. 4,979,400 7,893,521 Solomon Systech (Intl) 11,830,900 5,717,915 Wing Hang Bank Ltd. 374,400 3,143,684 ------------ 24,561,232 ------------ Ireland--1.3% C & C Group PLC 844,200 5,726,445 Grafton Group PLC (a) 296,670 3,891,830 IAWS Group PLC 246,900 4,279,691 ------------ 13,897,966 ------------ Italy--4.9% Amplifon Spa 36,800 3,209,460 Azimut Holding Spa 272,100 3,401,418 Banca Popolare di Milano Scarl (BPM) 361,000 4,259,100 Banco Popolare di Verona e Novara 288,560 7,633,795 The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------- Italy (continued) Credito Emiliano Spa 364,800 $ 5,006,526 Davide Campari-Milano Spa 476,650 4,197,452 Erg Spa 152,180 3,981,650 Fondiaria-Sai Spa 118,540 4,734,080 Milano Assicurazioni Spa 697,950 5,081,015 Pirelli & C Real Estate 45,620 3,102,821 Recordati Spa 598,040 4,679,662 Terna Spa 1,674,000 4,400,144 ------------ 53,687,123 ------------ Japan--19.5% Asahi Denka Co., Ltd. 235,000 3,690,974 Asahi Pretec Corp. 133,300 4,169,165 Comsys Holdings Corp. 392,000 5,600,476 Cosmo Oil Co., Ltd. 526,000 2,758,304 Dainippon Screen Manufacturing Co., Ltd. 472,900 5,011,952 Dainippon Sumitomo Pharma Co., Ltd. 340,000 3,773,925 Don Quijote Co., Ltd. 48,500 3,664,499 EXEDY Corp. 132,300 4,284,064 Futaba Industrial Co., Ltd. 114,100 2,792,861 Hitachi Construction Machinery Co., Ltd. 194,100 5,113,972 Hitachi High-Technologies Corp. 182,600 4,826,500 Hitachi Information Systems, Ltd. 141,600 3,297,501 Izumi Co. Ltdronics, Inc 148,700 5,333,282 Japan Aviation Electronics Industry Ltd. 283,000 4,163,463 Keihin Corp. 339,400 9,288,356 Kenedix, Inc 1,167 6,179,169 Kirin Beverage Corp. 126,300 3,075,382 Kyowa Exeo Corp. 474,000 6,155,635 Makino Milling Machine Co., Ltd. 374,000 4,704,403 Makita Corp. 120,800 3,726,874 Mitsubishi Gas Chemical Co., Inc 1,095,800 13,373,864 Mori Seiki Co., Ltd. 165,500 3,488,356 Nachi-Fujikoshi Corp. 748,000 4,831,549 Nippon Shokubai Ltd. 620,000 7,371,919 Nippon System Development Co., Ltd. 112,800 3,930,648 Nissan Chemical Industries Ltd. 314,000 5,332,075 NTN Corp. 414,000 3,282,866 OSG Corp. 258,400 5,501,377 Rengo, Co. Ltd. 388,400 3,007,245 Ricoh Leasing Co., Ltd. 200,600 5,745,555 Ryohin Keikaku 74,400 6,241,101 Sanyo Shinpan Finance Co., Ltd. 69,400 4,305,796 Sumisho Lease Co., Ltd. 137,100 6,758,287 Suruga Bank Ltd. 222,000 3,001,887 The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------- Japan (continued) Sysmex Corp. 134,800 $ 5,877,308 Tamron Co., Ltd. 224,400 3,661,805 Toppan Forms Co., Ltd. 240,200 4,013,541 Toshiba Machine Co., Ltd. 549,000 6,415,732 Tsumura & Co 195,000 5,137,685 Ulvac, Inc 114,100 4,742,045 Urban Corp. 406,000 6,480,265 XEBIO Co., Ltd. 137,250 4,735,977 Yaskawa Electric Corp. 285,000 3,219,148 ------------ 212,066,788 ------------ Netherlands--4.6% Aalberts Industries NV 84,320 6,215,025 Buhrmann NV 339,650 6,006,703 Fugro N.V 161,900 6,226,476 Koninklijke BAM Groep NV 75,050 7,609,005 Koninklijke DSM NV 115,400 5,267,062 SBM Offshore NV 42,040 4,213,883 Univar NV 96,400 5,429,773 USG People NV 72,400 5,239,963 Wolters Kluwer NV 165,270 4,119,942 ------------ 50,327,832 ------------ Norway--2.2% Aker Yards AS 58,900 4,395,120 Cermaq ASA 289,800 3,825,261 Tandberg Television ASA (a) 454,200 9,530,077 TGS Nopec Geophysical Company ASA (a) 93,600 5,734,664 ------------ 23,485,122 ------------ Portugal--0.4% Banco BPI SA 663,150 4,723,249 ------------ Singapore--1.3% Jurong Technologies Industrial 4,081,300 4,041,892 MobileOne Ltd. 2,238,600 3,256,196 Singapore Petroleum Co., Ltd. 887,000 2,854,915 STATS ChipPAC Ltd. (a) 4,403,000 3,515,641 ------------ 13,668,644 ------------ South Korea--3.2% Dongbu Insurance Co., Ltd. 290,200 5,616,967 Hanmi Pharm Co., Ltd. 25,800 3,572,635 Honam Petrochemical Corp. 56,900 3,456,296 Hyundai Department Store Co., Ltd. 45,100 4,216,082 Hyundai Development Company 94,700 4,333,795 Hyundai Mipo Dockyard 53,200 4,578,935 The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------- South Korea (continued) Intops Co., Ltd. 111,200 $ 3,949,758 Pusan Bank 315,900 4,618,326 ------------ 34,342,794 ------------ Spain--3.1% ACS Actividades 174,770 6,787,067 Banco Sabadell SA 174,860 5,739,995 Enagas 199,790 3,956,792 Fadesa Immobiliaria SA 142,860 5,148,128 Immobiliaria Urbis SA 323,610 7,584,983 Union Fenosa, S.A 105,400 4,005,040 ------------ 33,222,005 ------------ Sweden--1.5% Eniro AB 353,200 4,083,552 Getinge AB 206,200 3,337,598 Nobia AB 210,400 5,459,740 WM-data AB 979,000 3,206,991 ------------ 16,087,881 ------------ Switzerland--4.8% Actelion NV (a) 30,900 3,068,203 Banque Cantonale Vaudoise (BCV) 12,200 3,928,845 Barry Callebaut AG (a) 17,000 7,012,728 Charles Voegele Holding AG (a) 41,200 3,591,811 Geberit AG 3,680 3,512,958 Georg Fischer AG (a) 7,200 3,207,484 Kuoni Reisen Holding AG (a) 10,200 5,286,919 Phonak Holding AG 57,600 3,277,043 Rieter Holding AG 13,060 5,207,177 Sika AG (a) 6,300 6,472,934 Sulzer AG 6,300 4,296,772 Syngenta AG (a) 25,150 3,532,802 ------------ 52,395,676 ------------ United Kingdom--17.2% Admiral Group PLC 326,300 3,558,783 Alliance Unichem PLC 240,300 3,739,268 Amlin PLC 622,400 3,004,963 Barratt Developments PLC 202,020 3,715,482 British Airways PLC (a) 893,500 5,481,527 Burren Energy PLC 274,400 4,543,909 Charter PLC (a) 430,710 5,501,643 Chemring Group PLC 220,700 4,538,150 Close Brothers Group PLC 355,560 6,585,649 Cookson Group PLC 528,500 4,745,264 The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------- United Kingdom (continued) CSR PLC (a) 369,400 $ 7,698,444 EMAP PLC 260,400 3,984,205 Enterprise Inns PLC 316,600 5,234,469 First Choice Holidays PLC 1,270,414 4,749,121 Greene King Plc 385,823 5,018,740 Inchcape PLC 116,500 5,274,627 Informa PLC 559,700 4,673,039 International Power PLC 1,327,600 6,524,969 Kier Group PLC 238,010 6,944,313 Laird Group Plc 651,380 5,051,039 Michael Page International PLC 881,200 5,218,596 Morgan Sindall PLC 249,400 5,479,132 Northgate Information Solutions PLC (a) 1,619,730 2,271,485 Persimmon PLC 173,010 3,990,195 Restaurant Group PLC 1,170,014 4,124,886 Schroders PLC 224,850 4,643,009 SIG PLC 370,130 5,775,601 Speedy Hire PLC 337,530 5,422,242 Sportingbet PLC 601,950 3,920,275 The Carphone Warehouse PLC 1,349,630 7,242,658 Tomkins PLC 531,000 3,100,856 Tullow Oil PLC 684,270 4,028,580 United Business Media PLC 343,800 4,331,797 Vedanta Resources PLC 257,500 6,305,524 Victrex PLC 351,890 4,516,231 Viridian Group PLC 151,565 2,584,849 WH Smith PLC 429,390 3,077,966 Wincanton PLC 510,000 2,847,580 Wolfson Microelectronics PLC (a) 449,100 3,451,287 Wolverhampton & Dudley Brew PLC 146,600 3,256,332 ------------- 186,156,685 ------------- Total Equities (Cost $748,813,473) 1,009,805,890 ------------- PREFERRED STOCKS--1.0% Fresenius AG 27,600 4,947,918 Henkel KGaA 54,100 6,321,806 ------------- TOTAL PREFERRED STOCKS (Cost $8,084,333) 11,269,724 ------------- SHORT-TERM INVESTMENTS--0.1% Rate Maturity Par Value ----- --------- ---------- U.S. Government--0.1% U.S. Treasury Bill (b) (c) (Cost $1,025,325) 4.480% 6/15/2006 $1,035,000 1,025,621 ------------- TOTAL UNAFFILIATED INVESTMENTS (Cost $757,923,131) 1,022,101,235 ------------- The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Rate Maturity Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- AFFILIATED INVESTMENTS--2.5% Dreyfus Institutional Preferred Plus Money Market Fund (d)(e)(Cost $27,382,916) 4.770% 27,382,916 $ 27,382,916 -------------- TOTAL INVESTMENTS--96.6% (Cost $785,306,047) 1,049,484,151 OTHER ASSETS, LESS LIABILITIES--3.4% 36,840,097 -------------- NET ASSETS-100% $1,086,324,248 ============== Notes to Schedule of Investments: (a) Non-income producing security (b) Denotes all or part of security segregated as collateral. (c) Rate noted is yield to maturity. (d) Affiliated institutional money market fund. (e) Stated rate is the seven day yield for the fund at March 31, 2006. At March 31, 2006 the Portfolio held the following forward foreign currency exchange contracts: Local Principal Contract Value at USD Amount Unrealized Contracts to Receive Amount Value Date March 31, 2006 to Deliver Gain/(Loss) - -------------------------------------------------------------------------------------------------- Norwegian Krone 20,000,000 4/3/2006 $3,051,944 $3,041,686 $ 10,258 Swiss Franc 3,000,000 4/3/2006 2,300,261 2,307,515 (7,254) ---------- ---------- -------- $5,352,205 $5,349,201 $ 3,004 ========== ========== ======== Local Principal Contract Value at USD Amount Unrealized Contracts to Receive Amount Value Date March 31, 2006 to Deliver Gain/(Loss) - -------------------------------------------------------------------------------------------------- Danish Krone 10,000,000 4/3/2006 $1,624,088 $1,624,246 $ 158 ========== ========== ======== At March 31, 2006 the Portfolio held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Gain/(Loss) - ---------------------------------------------------------------------------------------------------- MSCI Pan-Euro (1,000 contracts) Long 6/16/2006 $26,868,937 $(41,568) Topix Futures (60 contracts) Long 6/8/2006 8,323,683 467,039 -------- $425,471 ======== Percentage of Economic Sector Allocation Net Assets ------------------------------------------------------------------ Consumer Discretionary 16.4% Consumer Staples 4.4 Energy 5.1 Financial 18.2 Health Care 5.4 Industrials 20.1 Information Technology 8.1 Materials 12.2 Telecommunications Services 2.0 Utilities 2.0 Short-term and other assets 6.1 ----- 100.0% The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A) Unaffiliated issuers, at value (cost $757,923,131) $1,022,101,235 Affiliated issuers, at value (Note 1H) (cost $27,382,916) 27,382,916 Foreign currency, at value (identified cost, $38,618,630) 38,441,942 Receivable for investments sold 7,210,782 Interest and dividends receivable 2,163,670 Unrealized appreciation on forward foreign currency exchange contracts (Note 5) 10,416 Prepaid expenses 9,575 -------------- Total assets 1,097,320,536 -------------- Liabilities Payable for investments purchased $ 10,593,718 Unrealized depreciation on forward foreign currency exchange contracts (Note 5) 7,254 Payable for variation margin on open financial futures contracts (Note 5) 229,528 Accrued accounting, administration and custody fees (Note 2) 148,931 Accrued professional fees 13,936 Accrued trustees' fees and expenses (Note 2) 1,500 Other accrued expenses and liabilities 1,421 ------------ Total liabilities 10,996,288 -------------- Net Assets (applicable to investors' beneficial interest) $1,086,324,248 ============== The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $499,369) $ 4,571,616 Dividend income from affiliated investments (Note 1 H) 533,180 Interest income 61,510 Security lending income (Note 6) 3,898 -------------- Total investment Income 5,170,204 Expenses Investment advisory fee (Note 2) $ 4,149,430 Accounting, administration and custody fees (Note 2) 287,054 Professional fees 16,791 Trustees' fees and expenses (Note 2) 26,693 Insurance expense 4,275 Miscellaneous 8,331 ------------ Total expenses 4,492,574 -------------- Net investment income 677,630 -------------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 47,877,608 Financial futures transactions 4,149,976 Foreign currency transactions and forward currency exchange transactions (431,283) ------------ Net realized gain (loss) 51,596,301 Change in unrealized appreciation (depreciation) on: Investments 132,127,662 Financial futures contracts 367,799 Foreign currency translations and forward currency exchange contracts (3,912) ------------ Change in net unrealized appreciation (depreciation) 132,491,549 -------------- Net realized and unrealized gain (loss) 184,087,850 -------------- Net Increase in Net Assets from Operations $ 184,765,480 ============== The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ---------------- ------------------ Increase (Decrease) in Net Assets From Operations Net investment income $ 677,630 $ 5,388,858 Net realized gain (loss) 51,596,301 31,357,090 Change in net unrealized appreciation (depreciation) 132,491,549 99,455,142 -------------- -------------- Net increase (decrease) in net assets from operations 184,765,480 136,201,090 -------------- -------------- Capital Transactions Contributions 350,307,927 353,355,799 Withdrawals (105,979,731) (51,694,287) -------------- -------------- Net increase (decrease) in net assets from capital transactions 244,328,196 301,661,512 -------------- -------------- Total Increase (Decrease) in Net Assets 429,093,676 437,862,602 Net Assets At beginning of period 657,230,572 219,367,970 -------------- -------------- At end of period $1,086,324,248 $ 657,230,572 ============== ============== The accompanying notes are an integral part of the financial statements. 21 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the Period For the January 28, 2003 Six Months Ended Year Ended September 30, (commencement March 31 2006 ----------------------- of operations) to (Unaudited) 2005 2004 September 30, 2003 ---------------- -------- -------- ------------------ Total Return (a) 23.06% 40.24% 33.42%(b) 36.44%(b)(c) Ratios/Supplemental Data: Expenses (to average daily net assets)* 1.08%(d) 1.12% 1.20% 1.46%(d) Net Investment Income (to average daily net assets)* 0.16%(d) 1.32% 1.06% 1.29%(d) Portfolio Turnover 36%(c) 50% 72% 46%(c) Net Assets, End of Year (000's omitted) $1,086,324 $657,342 $219,368 $89,545 - -------- * For the periods indicated, the investment adviser voluntarily agreed not to impose all or a portion of its investment advisory fee and/ or reimbursed the Fund for a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Ratios (to average daily net assets): Expenses N/A N/A N/A 1.49%(d) Net investment income N/A N/A N/A 1.26%(d) (a) Total return for the Portfolio has been calculated based on the total return for the invested Fund, assuming all distributions were reinvested, and adjusted for the difference in expenses as set out in the notes to the financial statements. (b) Total return would have been lower in the absence of expense waivers. (c) Not annualized. (d) Computed on an annualized basis. The accompanying notes are an integral part of the financial statements. 22 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") was organized as a master trust fund under the laws of the State of New York on January 18, 1996 and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company International Small Cap Portfolio (the "Portfolio") is a separate diversified investment series of the Portfolio Trust. The objective of the Portfolio is to achieve long-term growth of capital. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of companies that are located in foreign countries represented in the S&P Citigroup Extended Market Ex-U.S. Index and, to a limited extent, emerging markets. At March 31, 2006, there were two funds, The Boston Company International Small Cap Fund and Dreyfus Premier International Small Cap Fund invested in the Portfolio (the "Funds"). The value of the Funds' investment in the Portfolio reflects the Funds' proportionate interests in the net assets of the Portfolio. At March 31, 2006, The Boston Company International Small Cap Fund and the Dreyfus Premier International Small Cap Fund held 68% and 32% interests in the Portfolio, respectively. The following is a summary of significant accounting policies followed by the Portfolio in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Because foreign markets may be open at different times than the New York Stock Exchange, the value of the Portfolio's shares may change on days when shareholders are not able to buy or sell them. Many securities markets and exchanges outside the U.S. close prior to the close of the New York Stock Exchange and therefore the closing prices for securities in such markets or on such exchanges may not fully reflect the events that occur after such close but before the close of the New York Stock Exchange. If market quotations are not readily available or do not accurately reflect fair value, or the value of a security has been materially affected by events occurring after the close of the exchange or market on which the security is principally traded (for example, a foreign exchange or market) the Portfolio may value its assets by a method the Trustees believe accurately reflects the fair value. The Trustees have adopted fair value pricing procedures, which, among other things, require the Portfolio to fair value such securities if there has been a movement in the U.S. market that exceeds a specified threshold. Although the threshold may be revised from time to time by the Trustees and the number of days on which fair value prices will be used will depend on market activity, it is possible that fair value prices for foreign securities will be used by the Portfolio to a significant extent. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Portfolio acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield - to - maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. The Portfolio does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Net realized gains and losses on foreign currency transactions represent gains and losses on disposition of foreign currencies and forward foreign currency exchange contracts, currency gains and losses realized between the trade and settlement dates on securities transactions, and the difference between the amount of investment income and foreign withholding taxes recorded on the Portfolio's books and the U.S. dollar equivalent amounts actually received or paid. 23 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- C. Income taxes The Portfolio is treated as a partnership for federal tax purposes. No provision is made by the Portfolio for federal or state income taxes on any taxable income of the Portfolio because each investor in the Portfolio is ultimately responsible for the payment of any taxes. Since at least one of the Portfolio's investors is a regulated investment company that invests all or substantially all of its assets in the Portfolio, the Portfolio normally must satisfy the source of income and diversification requirements applicable to regulated investment companies (under the Internal Revenue Code) in order for its investors to satisfy them. Section 988 of the Internal Revenue Code provides that gains or losses on certain transactions attributable to fluctuations in foreign currency exchange rates must be treated as ordinary income or loss. For financial statement purposes, such amounts are included in net realized gains or losses. D. Foreign currency transactions The Portfolio maintains its records in U.S. dollars. Investment security valuations, other assets, and liabilities initially expressed in foreign currencies are converted into U.S. dollars based upon current currency exchange rates. Purchases and sales of foreign investment securities and income and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. E. Investment risk There are certain additional risks involved in investing in foreign securities that are not inherent in investments in domestic securities. These risks may involve adverse political and economic developments, including the possible imposition of capital controls or other foreign governmental laws or restrictions. In addition, the securities of some foreign companies and securities markets are less liquid and at times may be more volatile than securities of comparable U.S. companies and U.S. securities markets. The risks described above apply to an even greater extent to investments in emerging markets. The securities markets of emerging countries are generally smaller, less developed, less liquid, and more volatile than the securities markets of the U.S. and developed foreign markets. F. Commitments and contingencies In the normal course of business, the Portfolio may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Portfolio under these arrangements is unknown, as this would involve future claims that may be made against the Portfolio that have not yet occurred. However, based on experience, the Portfolio expects the risks of loss to be remote. G. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among the funds of the Trust or the portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. H. Affiliated issuers Affiliated issuers are investment companies advised by The Boston Company Asset Management Company LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions With Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory and administrative services, and general office facilities, is paid monthly at the annual rate of 1.00% of the Portfolio's average daily net assets. For the six months ended March 31, 2006, the Portfolio paid $4,149,430 in investment advisory fees to TBCAM. The Portfolio entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $287,054 during the six months ended March 31, 2006. 24 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- The Portfolio also entered into an agreement with Mellon Bank, to perform certain securities lending activities and to act as the Portfolio's lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. Pursuant to this agreement, Mellon Bank received $1,680, for the six months ended March 31, 2006. See Note 6 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund and Portfolio Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates (the "Independent Trustees") an annual fee and the Portfolio Trust pays each Independent Trustee a per meeting fee as well as reimbursement for travel and out of pocket expenses. In addition, the Portfolio Trust pays the legal fees for the counsel to the Independent Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales ------------ ------------ Investments (non-U.S. Government Securities) $480,498,435 $283,511,594 ============ ============ (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $785,306,047 ============ Unrealized appreciation $266,969,306 Unrealized depreciation (2,791,202) ------------ Net unrealized appreciation (depreciation) $264,178,104 ============ (5) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Portfolio may trade the following financial instruments with off-balance sheet risk: Forward currency exchange contracts The Portfolio may enter into forward foreign currency and cross currency exchange contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering 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 relative to the U.S. dollar and other foreign currencies. The forward foreign currency and cross currency exchange contracts are marked to market using the forward foreign currency rate of the underlying currency and any gains or losses are recorded for financial statement purposes as unrealized until the contract settlement date or upon the closing of the contract. Forward currency exchange contracts are used by the Portfolio primarily to protect the value of the Portfolio's foreign securities from adverse currency movements. Unrealized appreciation and depreciation of forward currency exchange contracts is included in the Statement of Assets and Liabilities. During the six months ended March 31, 2006, the Portfolio held foreign currency exchange contracts. See Schedule of Investments for further details. 25 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- Futures contracts The Portfolio may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Portfolio deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Portfolio each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Portfolio. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Portfolio's exposure to the underlying instrument, while selling futures tends to decrease the Portfolio's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Portfolio may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Portfolio enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. At March 31, 2006, the Portfolio held open financial futures contracts. See Schedule of Investments for further details. (6) Security Lending: The Portfolio may lend its securities to financial institutions which the Portfolio deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Portfolio on the next business day. For the duration of a loan, the Portfolio receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Portfolio bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Portfolio. In the event of borrower default, the Portfolio generally has the right to use the collateral to offset losses incurred. The Portfolio may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Portfolio also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Portfolio's obligations due on the loans. The Portfolio loaned securities during the six months ended March 31, 2006 and earned interest on the invested collateral of $70,333 of which $66,435 was rebated to borrowers or paid in fees. At March 31, 2006, the Portfolio did not hold any securities loaned. (7) Line of Credit: The Portfolio, and other subtrusts in the Portfolio Trust and funds in the Trust are parties to a committed line of credit facility, which enables each portfolio/fund to borrow, in the aggregate, up to $35 million. Interest is charged to each participating portfolio/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the six months ended March 31, 2006, the expense allocated to the Portfolio was $4,507. For the six months ended March 31, 2006, the Portfolio had average borrowings outstanding of $2,406,000 on a total of one day and incurred $326 of interest. 26 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the fund's advisory agreement and the related fees on an annual basis. The Fund is not a party to an investment advisory agreement directly with any investment adviser and does not invest directly in portfolio securities. Instead, the Fund invests all of its investable assets in The Boston Company International Small Cap Portfolio (the "Portfolio"), which is managed by The Boston Company Asset Management ("TBCAM"). The Fund's Board of Trustees determines annually whether the Fund should continue to invest in the Portfolio. The members of the Fund's Board of Trustees also serve as the Board of Trustees of the Portfolio. In that capacity, they consider annually whether to continue the investment advisory agreement between the Portfolio and TBCAM. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Portfolio's investment adviser, TBCAM ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance (rather than the Portfolio alone), and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and Portfolio, including Portfolio's holdings, strategies, recent market conditions and outlook, as well as the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Portfolio and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Portfolio's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Portfolio by the Adviser. In their deliberations as to the continuation of the advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Portfolio's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Portfolio effectively. Investment Performance The Board considered the investment performance of the Fund (rather than the Portfolio alone) against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. 27 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund's performance compares favorably to its peer group of funds as the Fund outperformed the median for the one-year period (35.85% vs. 29.34%), three-year period (29.70% vs. 24.97%) and five-year period (15.36% vs. 7.87%). Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Portfolio to the Adviser. The Lipper data presenting the Portfolio's "net advisory fees" included fees paid by the Portfolio, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Portfolio's advisory fees to those peers that include administrative fees within a blended advisory fee. The Portfolio's contractual advisory fee was 1.000%, which was in the 2nd quintile (1st being the best) of its peer group of funds and below the median of that peer group, which was 1.030%. The Portfolio's actual advisory fee, after giving effect to expense limitations, was 1.012%, which was higher than the peer group median actual advisory fee of 0.893%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Portfolio's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Portfolio relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Portfolio relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's (rather than solely the Portfolio's) expense ratio and compared it to that of its peer group of similar funds. The Board found that the Fund's actual total expense ratio of 1.269% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 1.292% notwithstanding the fact that most of the other funds in the peer group were larger than the Fund. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Portfolio and Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company, LLC ("Standish Mellon") in managing the Portfolio and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Portfolio and Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Portfolio in 2003 but made a modest profit in 2004. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Portfolio or the Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. 28 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Portfolio's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 29 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, Decision 34 None Fund: $3,662 c/o Decision Resources, Inc. 11/3/1986 Resources, Inc. ("DRI") Portfolio:$250 260 Charles Street (biotechnology research and Waltham, MA 02453 consulting firm); formerly 9/30/40 Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None Fund: $4,243 c/o Essex Street Associates 11/3/1986 Associates (family Portfolio:$250 P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None Fund: $3,662 c/o Harvard University 9/13/1989 Professor of Political Portfolio:$250 Littauer Center 127 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens House, 34 None Fund: $3,662 P.O. Box 2333 11/3/1986 Inc. (hospice) Portfolio:$250 New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $0 The Boston Company and Chief Operating Officer of The Asset Management, LLC Executive Officer Boston Company Asset One Boston Place Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 30 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Boston, MA 02108 Operations, Standish Mellon Asset Management, 8/19/51 LLC Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Mellon Asset Management President Compliance, Mellon Asset Management ("MAM"); One Boston Place formerly Manager of Shareholder Services, MAM, Boston, MA 02108 and Shareholder Representative, Standish Mellon 1/19/71 Asset Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds One Boston Place Officer Distributor and Mellon Optima L/S Strategy Fund, Boston, MA 02108 LLC; formerly Director, Blackrock, Inc., Senior 4/8/57 Vice President, State Street Research & Management Company ("SSRM"), and Vice President, SSRM 31 [LOGO] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6939SA0306 [LOGO]Mellon -------------------------- Mellon Institutional Funds The Boston Company Small Cap Growth Fund - -------------------------------------------------------------------------------- Semiannual Report - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ------------------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,124.40 $5.83 Hypothetical (5% return per year before expenses) $1,000.00 $1,019.45 $5.54 + Expenses are equal to the Fund's annualized expense ratio of 1.10%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ------------------------------------------------------------------------------- Respironics, Inc. Health Care 1.6% Palm, Inc. Information Technology 1.4 Oil States International, Inc. Energy 1.3 Covance, Inc. Health Care 1.2 CapitalSource, Inc. Financial 1.1 Washington Group International, Inc. Industrial 1.1 PerkinElmer, Inc. Health Care 1.1 Tektronix, Inc. Information Technology 1.1 Watson Wyatt Worldwide, Inc. Industrial 1.0 Hydril Co. Energy 1.0 ---- 11.9% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - --------------------------------------------------- Basic Materials 3.5% Communications 0.5 Consumer Discretionary 11.3 Consumer Staple 5.8 Energy 9.8 Financial 9.7 Health Care 18.2 Industrial 14.3 Information Technology 22.3 Services 0.5 Utilities 1.0 Short-term and other assets 3.1 ----- 100.0% The Boston Company Small Cap Growth Fund invests all of its investable assets in an interest ofThe Boston Company Small Cap Growth Portfolio (see Note 1 of the Fund's Notes to Financial Statements). The Portfolio is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in The Boston Company Small Cap Growth Portfolio ("Portfolio"), at value (Note 1A) $ 40,304,811 Receivable for Fund shares sold 14,098 Prepaid expenses 8,442 ------------ Total assets 40,327,351 Liabilities Accrued administrative service fees (Note 2) $ 10,766 Accrued professional fees 16,146 Accrued transfer agent fees (Note 2) 1,136 Accrued trustees' fees (Note 2) 497 Accrued chief compliance officer fee (Note 2) 278 Other accrued expenses and liabilities 2,168 -------- Total liabilities 30,991 ------------ Net Assets $ 40,296,360 ============ Net Assets consist of: Paid-in capital $ 45,390,936 Accumulated net realized loss (11,536,324) Accumulated net investment loss (34,926) Net unrealized appreciation 6,476,674 ------------ Total Net Assets $ 40,296,360 ============ Shares of beneficial interest outstanding 773,979 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 52.06 ============ The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio $ 97,712 Interest income Allocated from Portfolio (including security lending income of $20,863) 65,956 Expenses allocated from Portfolio (203,844) ------------ Net investment loss allocated from Portfolio (40,176) Expenses Professional fees $ 9,155 Registration fees 10,297 Administrative service fee (Note 2) 22,258 Transfer agent fees (Note 2) 4,152 Insurance expense 222 --------- Total expenses 46,084 Deduct: Reimbursement of operating expenses (Note 2) (45,366) --------- Net expenses 718 ------------ Net investment loss (40,894) ------------ Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investments 4,536,588 Financial futures transactions 93,340 --------- Net realized gain (loss) 4,629,928 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investments (98,112) Financial futures contracts 13,764 --------- Net change in net unrealized appreciation (depreciation) (84,348) ------------ Net realized and unrealized gain (loss) on investments 4,545,580 ------------ Net Increase in Net Assets from Operations $ 4,504,686 ============ The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Statement of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ---------------- ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (40,894) $ (198,710) Net realized gain (loss) 4,629,928 4,319,415 Change in net unrealized appreciation (depreciation) (84,348) 2,750,040 ----------- ----------- Net increase (depreciation) in net assets from investment operations 4,504,686 6,870,745 ----------- ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares Institutional Class 3,903,994 18,873,206 Service Class -- 2,808,281 Cost of shares redeemed Institutional Class (4,435,671) (4,858,947) Service Class -- (20,103,492) ----------- ----------- Net increase (decrease) in net assets from Fund share transactions (531,677) (3,280,952) ----------- ----------- Total Increase (Decrease) in Net Assets 3,973,009 3,589,793 Net Assets At beginning of period 36,323,351 32,733,558 ----------- ----------- At end of period [including undistributed net investment income (loss) of $(34,926) and $5,968, respectively] $40,296,360 $36,323,351 =========== =========== The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 ------------------------------------------------------- (Unaudited) 2005 2003(a) 2002(a) 2001(a) 2004(a) ----------- -------- -------- -------- -------- -------- Net Asset Value, Beginning of Period $ 46.30 $ 37.95 $ 32.41 $ 24.78 $ 29.28 $ 60.87 -------- -------- -------- -------- -------- -------- From Investment Operations: Net investment income* (b) (0.05) (0.20) (0.33) (0.11) (0.16) (0.19) Net realized and unrealized gains (loss) on investments 5.81 8.55 5.87(c) 7.74(c) (4.34)(c) (25.66) -------- -------- -------- -------- -------- -------- Total from operations 5.76 8.35 5.54 7.63 (4.50) (25.85) -------- -------- -------- -------- -------- -------- Less Distributions to Shareholders: From net realized gains on investments -- -- -- -- -- (5.74) -------- -------- -------- -------- -------- -------- Net Asset Value, End of Period $ 52.06 $ 46.30 $ 37.95 $ 32.41 $ 24.78 $ 29.28 ======== ======== ======== ======== ======== ======== Total Return (d) 12.44% 22.00% 17.09% 30.79% (15.37%) (45.36%) Ratios/Supplemental data: Expenses (to average daily net assets)*(e) 1.10%(f) 1.17% 1.18% 1.00% 1.00% 1.00% Net Investment Income (to average daily net assets)* (0.22%)(f) (0.48%) (0.87%) (0.42%) (0.52%) (0.48%) Net Assets, End of Period (000's omitted) $ 40,296 $ 36,323 $ 18,274 $ 21,168 $ 18,780 $ 31,365 - -------- * The investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) $ (0.11) $ (0.31) $ (0.40) $ (0.30) $ (0.25) $ (0.28) Ratios (to average daily net assets): Expenses (e) 1.34%(f) 1.41% 1.37% 1.66% 1.29% 1.20% Net investment income (0.46%)(f) (0.72%) (1.06%) (1.08%) (0.81%) (0.68%) (a) Prior to August 31, 2005, the Fund offered two classes of shares: Institutional Class and Service Class. The financial highlights for periods prior to the year ended September 30, 2005, represent those of the Institutional Class. (b) Calculated based on average shares outstanding. (c) Amounts include litigation proceeds received by the Fund of $0.06 for the year ended September 30, 2004, Less than $0.01 for the year ended September 30, 2003, and $0.01 for the year ended September 30, 2002. (d) Total return would have been lower in the absence of expense waivers and reimbursements. (e) Includes the Fund's share of the Portfolio's allocated expenses. (f) Calculated on an annualized basis. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Small Cap Growth Fund (the "Fund") is a separate diversified investment series of the Trust. The objective of the Fund is to achieve long-term growth of capital. The Fund invests all of its investable assets in an interest in The Boston Company Small Cap Growth Portfolio (the "Portfolio"), a subtrust of Mellon Institutional Funds Master Portfolio (the "Portfolio Trust"), which is organized as a New York trust, and has the same investment objective as the Fund. The Portfolio seeks to achieve its investment objective by investing, under normal circumstances, at least 80% of its net assets in equity securities of small cap U.S. companies. The value of the Fund's investment in the Portfolio reflects the Fund's proportionate interest in the net assets of the Portfolio. As of March 31, 2006 the Fund owned 100% of the Portfolio assets. The performance of the Fund is directly affected by the performance of the Portfolio. The financial statements of the Portfolio are included elsewhere in this report and should be read in conjunction with the Fund's financial statements. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations The Fund records its investment in the Portfolio at value. The Portfolio values its securities at value as discussed in Note 1A of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. B. Securities transactions and income Securities transactions in the Portfolio are recorded as of the trade date. Currently, the Fund's net investment income consists of the Fund's pro rata share of the net investment income of the Portfolio, less all expenses of the Fund determined in accordance with accounting principles generally accepted in the United States of America. All realized and unrealized gains and losses of the Fund represent pro rata shares of gains and losses of the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. In determining the amounts of its dividends, the Fund will take into account its share of the income, gains or losses, expenses, and any other tax items of the Portfolio. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences, which may result in reclassifications, are primarily due to differing treatments for losses deferred due to wash sales, capital loss carryforwards and realized and unrealized gains or losses on futures. Permanent book and tax basis differences will result in reclassifications among undistributed net investment income (loss), accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among funds of the Trust and portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. (2) Investment Advisory Fee and Other Transactions With Affiliates: The Fund does not directly pay any investment advisory fees, but indirectly bears its pro rata share of the compensation paid by the Portfolio to The Boston Company Asset Management, LLC ("TBCAM") for such services. See Note 2 of the Portfolio's Notes to Financial Statements which are included elsewhere in this report. TBCAM voluntarily agreed to limit the Institutional Class total annual operating expenses (excluding brokerage commission, taxes and extraordinary expense) to 1.10% of the Institutional Class' average daily net. Pursuant to this agreement, for the six months ended March 31, 2006, TBCAM reimbursed the Institutional Class $45,366 for a portion of its operating expenses. This agreement is voluntary and temporary and may be discontinued or revised by TBCAM at any time. 9 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly owned subsidiary of The Dreyfus Corporation, a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $4,152 for the six months ended March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,084. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator a service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $3,659 for fees payable to Mellon Private Wealth Management. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the six months ended March 31, 2006, aggregated $3,891,224 and $4,422,979, respectively. The Fund receives a proportionate share of the Portfolio's income, expense and realized and unrealized gains and losses based on applicable tax allocation rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Institutional Class: Shares sold 81,918 415,461 Shares redeemed (92,457) (112,485) ------- -------- Net increase (decrease) (10,539) 302,976 ======= ======== For the Year Ended September 30, 2005 ------------------ Service Class:* Shares sold 67,826 Shares redeemed (452,872) -------- Net increase (decrease) 385,046 ======== * During the year ended September 30, 2005, the Fund had offered two classes of shares: Institutional Class and Service Class. On August 31, 2005, the Service Class was liquidated and closed. At March 31, 2006, one shareholder of record held approximately 45% of the total outstanding shares of the Fund. Investment activities of this shareholder could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that are acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund received $70 in redemption fees. (5) Federal Taxes: As a regulated investment company qualified under Subchapter M of the Internal Revenue Code, the Fund is not subject to income taxes to the extent that it distributes substantially all of its taxable income for its fiscal year. See the corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 10 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--106.5% EQUITIES--96.9% Basic Materials--3.5% Cleveland-Cliffs, Inc. 4,261 $ 371,218 Kinross Gold Corp. (a) 28,930 316,205 Pan American Silver Corp. (a) (b) 7,970 202,438 Silver Standard Resources, Inc. (a) 9,800 201,488 Stillwater Mining Co. (a) 18,200 299,572 ---------- 1,390,921 ---------- Communications--0.5% Arris Group, Inc. (a) 14,920 205,299 ---------- Consumer Discretionary--11.3% California Pizza Kitchen, Inc. (a) 11,360 368,632 Central Garden & Pet Co. (a) 6,090 323,623 Jos A Bank Clothiers, Inc. (a) 4,410 211,460 Lions Gate Entertainment Corp. (a) (b) 43,400 440,510 Penn National Gaming, Inc. (a) 9,690 408,724 Playboy Enterprises, Inc., Class B (a) 25,400 360,680 Red Robin Gourmet Burgers, Inc. (a) 9,291 438,535 Ruth's Chris Steak House, Inc. (a) 9,250 220,243 School Specialty, Inc. (a) 5,800 200,100 Steiner Leisure Ltd.--ADR (a) 8,600 348,300 The Sportsman's Guide, Inc. (a) 12,160 322,118 Too, Inc. (a) 11,640 399,834 Tractor Supply Co. (a) 2,970 197,030 Wabtec Corp. 9,400 306,440 ---------- 4,546,229 ---------- Consumer Staple--5.8% Church & Dwight Co., Inc. 5,330 196,784 Diamond Foods, Inc. 10,800 185,436 Hain Celestial Group, Inc. (a) 11,520 301,709 Herbalife Ltd. (a) 5,470 184,722 Inter Parfums, Inc. 16,300 324,859 Peet's Coffee & Tea, Inc. (a) 10,010 300,300 Performance Food Group Co. (a) (b) 12,540 391,123 Playtex Products, Inc. (a) 18,720 195,998 USANA Health Sciences, Inc. (a) 6,500 271,180 ---------- 2,352,111 ---------- Energy--9.8% Alon USA Energy, Inc. 9,570 235,613 Arena Resources, Inc. (a) 6,700 233,830 Consol Energy, Inc. (b) 3,570 264,751 The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------------------------------------- Energy (continued) Dril-Quip, Inc. (a) 4,870 $ 345,040 Foundation Coal Holdings, Inc. 9,370 385,482 Global Industries, Ltd. (a) 15,100 218,799 Gulf Island Fabrication, Inc. 7,400 175,158 Hydril Co. (a) 5,752 448,368 Oceaneering International, Inc. (a) 3,680 210,864 Oil States International, Inc. (a) 14,870 547,960 Penn Virginia Corp. 3,020 214,420 Superior Well Services, Inc. (a) 11,450 332,852 W-H Energy Services, Inc. (a) 7,410 329,671 ---------- 3,942,808 ---------- Financial--9.7% Affiliated Managers Group (a) (b) 3,350 357,144 American Equity Investment Life Holding Co. (b) 9,800 140,532 Arch Capital Group Ltd. ADR (a) 3,500 202,090 CapitalSource, Inc. 19,650 488,892 Center Financial Corp. 5,342 129,437 City National Corp., Class A 4,240 325,590 Corrections Corp. of America (a) 4,600 207,920 Crescent Real Estate Equities Co. REIT (b) 19,300 406,651 Cullen/Frost Bankers, Inc. 2,200 118,250 First Community Bancorp, Inc., Class A 4,100 236,406 First Midwest Bancorp, Inc. 8,310 303,897 Mercantile Bank Corp. 2,867 112,090 The Colonial BancGroup, Inc. 11,300 282,500 UCBH Holdings, Inc. 14,900 281,908 Waddell & Reed Financial, Inc. 13,200 304,920 ---------- 3,898,227 ---------- Health Care--18.2% American Medical Systems Holdings, Inc. (a) 8,930 200,925 Applera Corp.-Celera Genomics Group (a) 12,700 148,463 Array BioPharma, Inc. (a) 12,760 116,626 Community Health Systems, Inc. (a) 7,400 267,510 Covance, Inc. (a) 8,570 503,488 Coventry Health Care, Inc. (a) 3,325 179,484 Cytyc Corp. (a) 11,400 321,252 Emdeon Corp. (a) 26,090 281,772 Fisher Scientific International 6,200 421,910 Integra LifeSciences Holdings (a) 5,400 221,292 InterMune, Inc. (a) 13,900 257,706 IRIS International, Inc. (a) 5,900 92,217 Matria Healthcare, Inc. (a) 5,310 201,568 Medarex, Inc. (a) 14,610 193,144 The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------------------------------------- Health Care (continued) Nektar Therapeutics (a) 13,500 $ 275,130 Neurocrine Biosciences, Inc. (a) 2,700 174,258 Panacos Pharmaceuticals, Inc. (a) 13,800 104,328 PDL BioPharma, Inc. (a) (b) 9,590 314,552 Pediatrix Medical Group, Inc. (a) 2,000 205,280 PerkinElmer, Inc. 20,380 478,319 Respironics, Inc. (a) 18,210 708,551 Rigel Pharmaceuticals, Inc. (a) 11,400 130,986 Sybron Dental Specialties, Inc. (a) 5,900 243,316 Triad Hospitals (a) 4,550 190,645 VCA Antech, Inc. (a) 6,500 185,120 Vertex Pharmaceuticals, Inc. (a) (b) 5,210 190,634 Viasys Healthcare, Inc. (a) 9,880 297,190 Wellcare Group, Inc. (a) 4,600 209,024 ZymoGenetics, Inc. (a) 10,600 229,172 ---------- 7,343,862 ---------- Industrial--14.3% Alaska Air Group, Inc. (a) 7,910 280,410 Bucyrus International, Inc., Class A 4,770 229,866 Copart, Inc. (a) 11,180 306,891 FTI Consulting, Inc. (a) 10,710 305,556 Global Cash Access, Inc. (a) 16,890 295,913 Huron Consulting Group, Inc. (a) 12,610 381,957 Interline Brands, Inc. (a) 13,600 343,128 Jack Henry & Associates, Inc. 9,900 226,413 Kennametal, Inc. 4,860 297,140 Mobile Mini (a) 7,200 222,624 MSC Industrial Direct Co., Inc. 3,790 204,736 Old Dominion Freight Line (a) 10,660 287,287 Pacer International, Inc. 12,050 393,794 Quanta Services, Inc. (a) 25,570 409,631 Stericycle, Inc. (a) 3,100 209,622 Universal Truckload Services, Inc. (a) 10,130 253,757 Washington Group International, Inc. (a) 8,360 479,780 Watson Wyatt Worldwide, Inc. 13,790 449,278 West Corp. (a) 4,540 202,756 ---------- 5,780,539 ---------- Information Technology--22.3% 24/7 Real Media, Inc. (a) 32,910 344,239 Akamai Technologies, Inc. (a) 8,650 284,499 AMIS Holdings, Inc. (a) 22,510 203,941 Ariba, Inc. (a) 20,844 203,854 The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------------------------------------- Information Technology (continued) Avid Technology, Inc. (a) 4,130 $ 179,490 BEA Systems, Inc. (a) 33,000 433,290 CACI International, Inc. (a) 4,580 301,135 Cymer, Inc. (a) 9,190 417,594 Exar Corp. (a) 31,070 443,680 Filenet Corp. (a) 14,100 380,982 Informatica Corp. (a) 12,140 188,777 Internet Security Systems (a) 8,240 197,595 JDA Software Group, Inc. (a) 11,820 170,681 LoJack Corp. (a) 7,550 181,049 ManTech International Corp., Class A (a) 10,490 348,478 Marchex, Inc. (a) (b) 14,110 303,365 Mcafee, Inc. (a) 9,040 219,943 Micrel, Inc. (a) 21,540 319,223 Mindspeed Technologies, Inc. (a) (b) 59,300 236,014 Novellus Systems, Inc. (a) 7,040 168,960 O2Micro International Ltd.--ADR (a) 14,900 158,387 Online Resources Corp. (a) 30,120 391,560 Palm, Inc. (a) (b) 27,280 631,805 Polycom, Inc. (a) 9,400 203,792 Progress Software Corp. (a) 4,610 134,105 Radyne Corp. (a) 8,900 142,133 Rudolph Technologies, Inc. (a) 17,610 300,250 Sify Ltd. ADR (a) (b) 9,560 126,574 Tektronix, Inc. 13,300 474,943 The Knot, Inc. (a) 11,513 208,385 Unica Corp. (a) 8,200 95,038 Verisign, Inc. (a) (b) 11,700 280,683 Wright Express Corp. (a) 11,400 319,770 ---------- 8,994,214 ---------- Services--0.5% Bright Horizons Family Solutions, Inc. (a) 4,190 162,279 SWS Group 1,400 36,610 ---------- 198,889 ---------- Utilities--1.0% ITC Holdings Corp 14,810 388,757 ---------- TOTAL EQUITIES (COST $32,585,844) 39,041,856 ---------- SHORT-TERM INVESTMENTS--0.1% Rate Maturity Par Value ----- --------- --------- U.S. Government--0.1% U.S. Treasury Bill (c ) (d) (Cost $59,440) 4.510% 6/15/2006 $ 60,000 59,456 ---------- The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Rate Shares (Note 1A) - ---------------------------------------------------------------------------------------------------------------- INVESTMENT OF CASH COLLATERAL--9.5% BlackRock Cash Strategies L.L.C (e)(Cost 3,840,424) 4.701% $3,840,424 $ 3,840,424 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $36,485,708) 42,941,736 ----------- AFFILIATED INVESTMENTS--1.8% Dreyfus Institutional Preferred Plus Money Market Fund (e)(f)(Cost $708,154) 4.770% 708,154 708,154 ----------- TOTAL INVESTMENTS--108.3% (Cost $37,193,862) LIABILITIES IN EXCESS OF OTHER ASSETS--(8.3%) 43,649,890 NET ASSETS-100% (3,345,079) ----------- $40,304,811 =========== Notes to Schedule of Investments: REIT--Real Estate Investment Trust (a) Non-income producing security (b) Security, or a portion of thereof, was on loan at 3/31/2006. (c) Denotes all or part of security segregated as collateral. (d) Rate noted is yield to maturity. (e) Stated yield is the seven day yield for the fund as of 3/31/2006. (f) Affiliated institutional money market fund. At March 31,2006, the Fund held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Gain - -------------------------------------------------------------------------------------------- Russell 2000 Index (1 Contract) Long 6/15/2006 $365,250 $20,646 The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A)(including securities on loan, valued at $3,671,266 (Note 6)) Unaffiliated issuers, at value (cost $36,485,708) $42,941,736 Affiliated issuers, at value (Note 1F) (cost $708,154) 708,154 Receivable for investments sold 1,255,292 Interest and dividends receivable 16,958 Receivable for variation margin on open futures contracts (Note 5) 1,800 Prepaid expenses 8,466 ----------- Total assets 44,932,406 Liabilities Payable for investments purchased $ 754,534 Collateral for securities on loan (Note 6) 3,840,424 Accrued accounting, administration and custody fees (Note 2) 21,253 Accrued trustees' fees and expenses (Note 2) 1,456 Accrued professional fees 9,808 Other accrued expenses and liabilities 120 ----------- Total liabilities 4,627,595 ----------- Net Assets (applicable to investors' beneficial interest) $40,304,811 =========== The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income $ 97,712 Dividend income from affiliated investments (Note 1F) 44,424 Interest income 669 Securitiy lending income (Note 6) 20,863 ----------- Total investment Income 163,668 Expenses Investment advisory fee (Note 2) $ 148,787 Accounting, administration and custody fees (Note 2) 45,644 Professional fees 9,445 Trustees' fees and expenses (Note 2) 2,964 Insurance expense 1,994 Miscellaneous 678 ----------- Total expenses 209,512 Deduct: Waiver of invesment advisory fee (Note 2) (5,668) ----------- Net Expenses 203,844 ----------- Net investment income (40,176) ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 4,536,588 Financial futures transactions 93,340 ----------- Net realized gain (loss) 4,629,928 Change in unrealized appreciation (depreciation) on: Investments (98,112) Financial futures contracts 13,764 ----------- Change in net unrealized appreciation (depreciation) (84,348) ----------- Net realized and unrealized gain (loss) 4,545,580 ----------- Net Increase in Net Assets from Operations $ 4,505,404 =========== The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Statement of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30,2005 ---------------- ----------------- Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (40,176) $ (146,281) Net realized gain (loss) 4,629,928 4,319,415 Change in net unrealized appreciation (depreciation) (84,348) 2,750,040 ----------- ----------- Net increase (decrease) in net assets from operations 4,505,404 6,923,174 ----------- ----------- Capital Transactions Contributions 3,891,224 21,655,858 Withdrawals (4,422,979) (25,017,269) ----------- ----------- Net increase (decrease) in net assets from capital transactions (531,755) (3,361,411) ----------- ----------- Total Increase (Decrease) in Net Assets 3,973,649 3,561,763 Net Assets At beginning of period 36,331,162 32,769,399 ----------- ----------- At end of period $40,304,811 $36,331,162 =========== =========== The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 ------------------------------------------------------- (Unaudited) 2005 2004 2003 2002 2001 ----------- -------- -------- -------- -------- -------- Total Return 12.44%(a) 22.05% 17.12%(a) 30.79%(a) (15.37)%(a) (45.36)%(a) Ratios/Supplemental Data: Expenses (to average daily net assets)* 1.10%(b) 1.12% 1.15% 1.00% 1.00% 1.00% Net Investment Income (to average daily net assets)* (0.22)%(b) (0.42)% (0.83)% (0.42%) (0.51)% (0.49)% Portfolio Turnover 83%(c) 135% 153% 261% 239% 191% Net Assets, End of Period (000's omitted) $40,305 $36,331 $32,769 $29,910 $24,500 $37,590 - -------- * For the periods indicated, the investment adviser voluntarily agreed not to impose all or a portion of its investment advisory fee and/ or reimbursed the Fund for a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Ratios (to average daily net assets): Expenses 1.13%(b) N/A 1.18% 1.28% 1.18% 1.08% Net investment income (0.25)%(b) N/A (0.86)% (0.70)% (0.69)% (0.57)% (a) Total return for the Portfolio has been calculated based on the total return for the invested Fund, assuming all distributions were reinvested, and adjusted for the difference in expenses as set out in the notes to the financial statements. Total return would have been lower in the absense of expense waiver. (b) Calculated on an annualized basis. (c) Not annualized. The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") was organized as a master trust fund under the laws of the State of New York on January 18, 1996 and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Small Cap Growth Portfolio (the "Portfolio") is a separate diversified investment series of the Portfolio Trust. The objective of the Portfolio is to achieve long-term growth of capital. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of its net assets in equity securities of small cap U.S. companies. At March 31, 2006, there was one Fund, The Boston Company Small Cap Growth Fund (the "Fund") invested in the Portfolio. The value of the Fund's investment in the Portfolio reflects the Fund's proportionate interest in the net assets of the Portfolio. The Fund's proportionate interest at March 31, 2006 was 100%. The following is a summary of significant accounting policies followed by the Portfolio in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Portfolio acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield - to - maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Income taxes The Portfolio is treated as a disregarded entity for federal tax purposes. No provision is made by the Portfolio for federal or state taxes on any taxable income of the Portfolio because each investor in the Portfolio is ultimately responsible for the payment of any taxes. Since the Portfolio's only investor is a regulated investment company that invests all or substantially all of its assets in the Portfolio, the Portfolio normally must satisfy the source of income and diversification requirements applicable to regulated investment companies (under the Internal Revenue Code) in order for its investor to satisfy them. D. Commitments and contingencies In the normal course of business, the Portfolio may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Portfolio under these arrangements is unknown, as this would involve future claims that may be made against the Portfolio that have not yet occurred. However, based on experience, the Portfolio expects the risks of loss to be remote. 20 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among the funds of the Trust or the portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. F. Affiliated issuers Affiliated issuers represent issuers in which the Portfolio held investments in other investment companies advised by The Boston Company Asset Management, LLC (TBCAM), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions with Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory and administrative services is paid monthly at the annual rate of 0.80% of the Portfolio's average daily net assets. TBCAM voluntarily agreed to limit the total operating expenses of the Fund and it's pro rata share of the Portfolio expenses (excluding commissions, taxes and extraordinary expenses) to 1.10% of the Fund's average daily net assets. Pursuant to this agreement, for the six months ended March 31, 2006, TBCAM voluntarily waived a portion of its investment advisory fee in the amount of $5,668. This agreement is voluntary and temporary and may be discontinued or revised by TBCAM at any time. The Portfolio entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $45,644 for the six months ended March 31, 2006. The Portfolio also entered into an agreement with Mellon Bank to perform certain securities lending activities and to act as the Portfolio's lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. Pursuant to this agreement, Mellon Bank received $8,785, for the six months ended March 31, 2006. See Note 6 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund and Porfolio Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates (the "Independent Trustees") an annual fee and the Portfolio Trust pays each Independent Trustee a per meeting fee as well as reimbursement for travel and out-of-pocket expenses. In addition, the Portfolio Trust pays the legal fees for the counsel to the Independent Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales ----------- ----------- Investments (non-U.S. Government Securities) $30,334,645 $29,629,297 =========== =========== (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $37,193,862 =========== Unrealized appreciation $ 6,623,802 Unrealized depreciation (167,774) ----------- Net unrealized appreciation (depreciation) $ 6,456,028 =========== 21 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (5) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Portfolio may trade the following financial instruments with off-balance sheet risk: Futures contracts The Portfolio may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Portfolio deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Portfolio each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Portfolio. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Portfolio's exposure to the underlying instrument, while selling futures tends to decrease the Portfolio's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Portfolio may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Portfolio enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. At March 31, 2006, the Portfolio held open financial futures contracts. See Schedule of Investments for further details. (6) Security Lending: The Portfolio may lend its securities to financial institutions which the Portfolio deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Portfolio on the next business day. For the duration of a loan, the Portfolio receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Portfolio bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Portfolio. In the event of borrower default, the Portfolio generally has the right to use the collateral to offset losses incurred. The Portfolio may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Portfolio also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Portfolio's obligations due on the loans. The Portfolio loaned securities during the six months ended March 31, 2006 and earned interest on the invested collateral of $65,904 of which $45,041 was rebated to borrowers or paid in fees. At March 31, 2006, the Portfolio had securities valued at $3,671,266 on loan. See Schedule of Investments for further detail on the security positions on loan and collateral held. (7) Line of Credit: The Portfolio, and other subtrusts in the Portfolio Trust and funds in the Trust are parties to a committed line of credit facility, which enables each portfolio/fund to borrow, in the aggregate, up to $35 million. Interest is charged to each participating portfolio/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the six months ended March 31, 2006, the expense allocated to the Portfolio was $267. For the six months ended March 31, 2006, the Portfolio did not borrow under the credit facility. 22 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the fund's advisory agreement and the related fees on an annual basis. The Fund is not a party to an investment advisory agreement directly with any investment adviser and does not invest directly in portfolio securities. Instead, the Fund invests all of its investable assets in The Boston Company Small Cap Growth Portfolio (the "Portfolio"), which is managed by The Boston Company Asset Management ("TBCAM"). The Fund's Board of Trustees determines annually whether the Fund should continue to invest in the Portfolio. The members of the Fund's Board of Trustees also serve as the Board of Trustees of the Portfolio. In that capacity, they consider annually whether to continue the investment advisory agreement between the Portfolio and TBCAM. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Portfolio's investment adviser, TBCAM ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance (rather than the Portfolio alone), and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and Portfolio, including Portfolio's holdings, strategies, recent market conditions and outlook, as well as the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Portfolio and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Portfolio's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Portfolio by the Adviser. In their deliberations as to the continuation of the advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Portfolio's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Portfolio effectively. 23 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Investment Performance The Board considered the investment performance of the Fund (rather than the Portfolio alone) against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund's performance compared favorably to its peer group, as the Fund outperformed its peer group average return for the one-year period (22.66% vs. 22.13%), three-year period (20.61% vs. 17.22%) and five-year period (-2.54 vs. -2.63%). Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Portfolio to the Adviser. The Lipper data presenting the Portfolio's "net advisory fees" included fees paid by the Portfolio, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Portfolio's advisory fees to those peers that include administrative fees within a blended advisory fee. The Portfolio's contractual advisory fee was 0.800%, which was in the 3rd quintile of its peer group of funds (1st being the best) and slightly below the median of that peer group, which was 0.817%. The Portfolio's actual advisory fee, after giving effect to expense limitations, was 0.611%, which was below the peer group median actual advisory fee of 0.777%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Portfolio's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Portfolio relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Portfolio relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's (rather than solely the Portfolio's) expense ratio and compared it to that of its peer group of similar funds. The Board found that the Fund's actual total expense ratio of 1.180% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 1.345% notwithstanding the fact that most of the other funds in the peer group were larger than the Fund. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Portfolio and Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company, LLC ("Standish Mellon") in managing the Portfolio and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Portfolio and Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Portfolio in both 2003 and 2004. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Portfolio or the Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. 24 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Portfolio's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 25 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, 34 None Fund: $403 c/o Decision Resources, Inc. 11/3/1986 Decision Resources, Inc. Portfolio: $250 260 Charles Street ("DRI") (biotechnology Waltham, MA 02453 research and consulting 9/30/40 firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None Fund: $441 c/o Essex Street Associates 11/3/1986 Associates (family Portfolio: $250 P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None Fund: $403 c/o Harvard University 9/13/1989 Professor of Political Portfolio: $250 Littauer Center 127 Economy, Harvard Cambridge, MA 02138 University 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens 34 None Fund: $403 P.O. Box 2333 11/3/1986 House, Inc. (hospice) Portfolio: $250 New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $0 The Boston Company and Chief Operating Officer of Asset Management, LLC Executive Officer The Boston Company One Boston Place Asset Management, LLC; Boston, MA 02108 formerly Senior Vice President and Chief 7/24/65 Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM * The Fund commenced operations on December 21, 2005. 26 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Boston, MA 02108 Investments 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Boston, MA 02108 Operations, Standish Mellon Asset Management, 8/19/51 LLC Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Mellon Asset Management President Compliance, Mellon Asset Management ("MAM"); One Boston Place formerly Manager of Shareholder Services, MAM, Boston, MA 02108 and Shareholder Representative, Standish 1/19/71 Mellon Asset Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds One Boston Place Officer Distributor and Mellon Optima L/S Strategy Boston, MA 02108 Fund, LLC; formerly Director, Blackrock, 4/8/57 Inc., Senior Vice President, State Street Research & Management Company ("SSRM"), and Vice President, SSRM 27 [LOGO]Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6941SA0306 [Logo] Mellon -------------------------- Mellon Institutional Funds Semiannual Report The Boston Company Small Cap Value Fund - -------------------------------------------------------------------------------- March 31, 2006 (Unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ---------------------------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,125.10 $5.14 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.09 $4.89 - ------------ + Expenses are equal to the Fund's annualized expense ratio of 0.97%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ----------------------------------------------------------------------------------------------- Ralcorp Holdings, Inc. Consumer Staple 1.4% Granite Construction, Inc. Industrial 1.3 Esterline Technologies Corp. Industrial 1.2 Option Care, Inc. Health Care 1.2 The Brink's Co. Industrial 1.2 United Rentals, Inc. Industrial 1.1 Tetra Technologies Energy 1.1 Reliance Steel & Aluminum Industrial 1.1 Laidlaw International, Inc. Industrial 1.1 Shaw Group, Inc. Industrial 1.0 11.7% * Excluding short-term securities and cash collateral investments. Percentage of Economic Sector Allocation Net Assets - --------------------------------------------------------------------- Basic Materials 4.6% Consumer Discretionary 12.3 Consumer Staple 4.5 Energy 6.0 Financial 17.7 Health Care 7.8 Industrial 20.7 Information Technology 17.5 Utilities 2.6 Short-term and other assets 6.3 ----- 100.0% The Boston Company Small Cap Value Fund invests all of its investable assets in an interest of The Boston Company Small Cap Value Portfolio (See Note 1 of the Fund's Notes to Financial Statements). The Portfolio is actively managed. Current holdings maybe different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in The Boston Company Small Cap Value Portfolio ("Portfolio"), at value (Note 1A) $322,077,448 Receivable for Fund shares sold 2,729,838 Prepaid expenses 14,877 ------------ Total assets 324,822,163 Liabilities Payable for Fund shares redeemed $ 463,277 Accrued professional fees 19,430 Accrued transfer agent fees (Note 2) 4,203 Accrued trustees' fees (Note 2) 497 Accrued chief compliance officer fee (Note 2) 330 Other accrued expenses and liabilities 36,389 --------- Total liabilities 524,126 ------------ Net Assets $324,298,037 ------------ Net Assets consist of: Paid-in capital $274,330,677 Accumulated net realized gain 8,390,722 Undistributed net investment income 403,483 Net unrealized appreciation 41,173,155 ------------ Total Net Assets $324,298,037 ============ Shares of beneficial interest outstanding 13,659,735 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 23.74 ============ The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net of foreign withholding taxes of $739) $ 1,512,012 Interest and securities lending income allocated from Portfolio 24,453 Expenses allocated from Portfolio (1,015,972) ------------ Net investment income allocated from Portfolio 520,493 Expenses Transfer agent fees (Note 2) $ 10,562 Registration fees 15,591 Professional fees 16,895 Administrative service fees (Note 2) 61,167 Insurance expense 486 Trustees' fees (Note 2) 997 Miscellaneous expenses 12,688 --------- Total expenses 118,386 ------------ Net investment income 402,107 ------------ Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investments and financial futures transactions 8,548,539 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investments and financial futures contracts 22,007,553 ------------ Net realized and unrealized gain (loss) 30,556,092 ------------ Net Increase in Net Assets from Operations $ 30,958,199 ============ The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ 402,107 $ 78,684 Net realized gain (loss) 8,548,539 12,483,311 Change in net unrealized appreciation (depreciation) 22,007,553 8,515,565 ------------ ------------ Net increase (decrease) in net assets from investment operations 30,958,199 21,077,560 ------------ ------------ Distributions to Shareholders (Note 1C) From net investment income (77,498) -- From net realized gains on investments (13,455,548) (9,863,596) ------------ ------------ Total distributions to shareholders (13,533,046) (9,863,596) ------------ ------------ Fund Share Transactions (Note 4) Net proceeds from sale of shares 128,577,054 124,024,069 Value of shares issued in reinvestment of distributions 9,876,597 8,437,601 Cost of shares redeemed (21,227,949) (15,210,189) ------------ ------------ Net increase (decrease) in net assets from Fund share transactions 117,225,702 117,251,481 ------------ ------------ Total Increase (Decrease) in Net Assets 134,650,855 128,465,445 Net Assets At beginning of period 189,647,182 61,181,737 ------------ ------------ At end of period (including undistributed net investment income of $403,483 and $78,874, respectively) $324,298,037 $189,647,182 ============ ============ The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 ---------------------------------------------------- (Unaudited) 2005 2004 2003 2002 2001 ---------- -------- ------- ------- ------- ------- Net Asset Value, Beginning of Period $ 22.55 $ 21.91 $ 18.49 $ 14.30 $ 13.86 $ 14.01 -------- -------- ------- ------- ------- ------- From Investment Operations: Net investment income* (a) 0.04 0.02 (0.05) (0.01) 0.05 0.10 Net realized and unrealized gains (loss) on investments 2.64 4.29 5.27 4.24 0.75 0.31 -------- -------- ------- ------- ------- ------- Total from operations 2.68 4.31 5.22 4.23 0.80 0.41 -------- -------- ------- ------- ------- ------- Less Distributions to Shareholders: From net investment income (0.01) -- -- (0.02) (0.04) (0.06) From net realized gains on investments (1.48) (3.67) (1.80) (0.02) (0.32) (0.50) -------- -------- ------- ------- ------- ------- Total distributions to shareholders (1.49) (3.67) (1.80) (0.04) (0.36) (0.56) -------- -------- ------- ------- ------- ------- Net Asset Value, End of Period $ 23.74 $ 22.55 $ 21.91 $ 18.49 $ 14.30 $ 13.86 ======== ======== ======= ======= ======= ======= Total Return 12.51% 21.34% 29.92% 29.64%(b) 5.43%(b) 3.12%(b) Ratios/Supplemental data: Expenses (to average daily net assets)* (c) 0.97%(e) 1.05% 1.18% 1.15% 1.00% 1.00% Net Investment Income (Loss) (to average daily net assets)* 0.34%(e) 0.08% (0.24%) (0.05%) 0.32% 0.68% Portfolio Turnover (d) N/A N/A N/A 51% 164% 149% Net Assets, End of Period (000's omitted) $324,298 $189,647 $61,182 $45,305 $35,934 $28,532 - ----------- * The investment advisor voluntarily agreed not to impose a portion of its its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) N/A N/A N/A $ (0.03) $ 0.01 $ 0.05 Ratios (to average daily net assets): Expenses (c) N/A N/A N/A 1.28% 1.24% 1.37% Net investment income N/A N/A N/A (0.18%) 0.08% 0.31% (a) Calculated based on average shares outstanding. (b) Total return would have been lower in the absence of expense waivers and reimbursements. (c) Includes the Fund's share of the Portfolio's allocated expenses. (d) Portfolio turnover represents activity while the Fund was investing directly in securities until January 27, 2003. The portfolio turnover ratio for the period since the Fund transferred substantially all of its investable assets to the Portfolio is shown in the Portfolio's financial statements which are included elsewhere in this report. (e) Calculated on an annualized basis. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Small Cap Value Fund (the "Fund") is a separate diversified investment series of the Trust. The Fund invests all of its investable assets in an interest of The Boston Company Small Cap Value Portfolio (the "Portfolio"), a subtrust of Mellon Institutional Funds Master Portfolio (the "Portfolio Trust"), which is organized as a New York trust, and has the same investment objective as the Fund. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of small cap U.S. companies. The value of the Fund's investment in the Portfolio reflects the Fund's proportionate interest in the net assets of the Portfolio (89% at March 31, 2006). The performance of the Fund is directly affected by the performance of the Portfolio. The financial statements of the Portfolio are included elsewhere in this report and should be read in conjunction with the Fund's financial statements. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations The Fund records its investments in the Portfolio at value. The Portfolio values its securities at value as discussed in Note 1A of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. B. Securities transactions and income Securities transactions in the Portfolio are recorded as of trade date. Currently, the Fund's net investment income consists of the Fund's pro rata share of the net investment income of the Portfolio, less all expenses of the Fund determined in accordance with accounting principals generally accepted in the United States of America. All realized and unrealized gains and losses of the Fund represent pro rata shares of gains and losses of the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. In determining the amounts of its dividends, the Fund will take into account its share of the income, gains or losses, expenses, and any other tax items of the Portfolio. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences, which may result in reclassifications, are primarily due to differing treatments for realized and unrealized gains or losses on REITS and wash sales. Permanent book and tax basis differences will result in reclassifications among undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among funds of the Trust and portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. 9 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. (2) Investment Advisory Fee and Other Transactions With Affiliates: The Fund does not directly pay any investment advisory fees, but indirectly bears its pro rata share of the compensation paid by the Portfolio to The Boston Company Asset Management, LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Asset Management, for such services. See Note 2 of the Portfolio's Notes to Financial Statements which are included elsewhere in this report. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly-owned subsidiary of The Dreyfus Corporation, a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $10,562 for the six months ended March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,136. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator a service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $17,455 for fees payable to Mellon Private Wealth Management. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the six months ended March 31, 2006, aggregated $136,229,503 and $34,481,840, respectively. The Fund receives a proportionate share of the Portfolio's income, expense and realized and unrealized gains and losses based on applicable tax allocation rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Shares sold 5,740,608 5,902,209 Shares issued to shareholders in reinvestment of distributions 454,097 411,390 Shares redeemed (943,748) (697,539) --------- --------- Net increase 5,250,957 5,616,060 ========= ========= 10 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- At March 31, 2006, two shareholders of record held approximately 27% of the total outstanding shares of the Fund. Investment activities of these shareholders could have a material impact on the Fund. The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that are acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund received $2,809 in redemption fees. (5) Federal Taxes: As a regulated investment company qualified under Subchapter M of the Internal Revenue Code, the Fund is not subject to income taxes to the extent that it distributes substantially all of its taxable income for its fiscal year. See the corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 11 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ----------------------------------------------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--101.0% EQUITIES--93.7% Basic Materials--4.6% Compass Minerals International, Inc. 67,300 $ 1,681,827 FMC Corp. 45,300 2,807,694 Georgia Gulf Corp. 101,700 2,643,183 Glatfelter 128,900 2,362,737 NN, Inc. 19,300 249,163 Neenah Paper, Inc. 46,300 1,516,325 RTI International Metals, Inc. (a) 66,400 3,642,040 Wausau Paper Corp. 124,400 1,762,748 ---------- 16,665,717 ---------- Consumer Discretionary--12.3% Big 5 Sporting Goods Corp. 134,400 2,631,552 Big Lots, Inc. (a) 88,800 1,239,648 Charming Shoppes, Inc. (a) 209,500 3,115,265 Kenneth Cole Productions, Class A Shares 46,700 1,293,590 Entercom Communications Corp. (b) 77,700 2,169,384 Hot Topic, Inc. (a) 167,400 2,427,300 Journal Communications, Inc. 111,200 1,378,880 Keystone Automotive Industries, Inc. (a) 50,500 2,131,605 Matthews International Corp., Class A 45,900 1,756,134 Modine Manufacturing Co. 47,200 1,392,400 OfficeMax, Inc. 97,700 2,947,609 Regis Corp. 80,100 2,761,848 Ruby Tuesday (b) 94,800 3,041,184 School Specialty, Inc. (a) 48,700 1,680,150 Tenneco, Inc. (a) 59,900 1,299,231 Toro Co. 48,000 2,292,000 Tuesday Morning Corp. 81,300 1,877,217 Tupperware Brands Corp. 125,400 2,581,986 Wabtec Corp. 73,400 2,392,840 Winnebago Industries, Inc. (b) 74,300 2,254,262 Zale Corp. (a) 53,800 1,508,014 ---------- 44,172,099 ---------- Consumer Staple--4.5% BJ'S Wholesale Club, Inc. (a) (b) 74,400 2,344,344 J & J Snack Food Corp. 36,900 1,239,471 Lance, Inc. (b) 65,700 1,478,250 Longs Drug Stores Corp. 62,000 2,869,360 Ralcorp Holdings, Inc. 137,400 5,228,070 Schweitzer-Mauduit International, Inc. 54,300 1,303,200 The Boston Beer Co., Inc. (a) 60,800 1,581,408 ---------- 16,044,103 ---------- The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ----------------------------------------------------------------------------------------------------------------------- Energy--6.0% Dril-Quip, Inc. (a) 28,500 $ 2,019,225 Foundation Coal Holdings, Inc. 61,500 2,530,110 Global Industries, Ltd. (a) 189,900 2,751,651 Oil States International, Inc. (a) 84,500 3,113,825 Tetra Technologies (a) 91,200 4,290,048 Universal Compression Holdings, Inc. (a) (b) 70,700 3,582,369 Veritas DGC, Inc. (a) 75,000 3,404,250 ---------- 21,691,478 ---------- Financial--17.7% Alabama National Bancorp/Del 22,600 1,545,840 American Equity Investment Life Holding Co. (b) 57,500 824,550 American Financial Realty Trust REIT 124,600 1,451,590 Annaly Mortgage Management, Inc. REIT 137,000 1,663,180 Aspen Insurance Holdings Ltd 126,100 3,109,626 Assured Guaranty Ltd 116,800 2,920,000 BankAtlantic Bancorp, Inc. 200,200 2,880,878 Capital Trust, Inc., Class A REIT 69,600 2,165,952 Corrections Corp. of America (a) 35,000 1,582,000 Education Realty Trust, Inc. REIT (b) 113,600 1,738,080 Financial Federal Corp. 118,450 3,470,585 First Potomac Realty Trust REIT 69,600 1,966,200 First Republic Bank 60,500 2,288,110 Flushing Financial Corp. 56,200 981,252 Horace Mann Educators Corp. 100,900 1,896,920 Innkeepers USA Trust REIT 145,900 2,473,005 Jones Lang Lasalle 48,900 3,742,806 Knight Capital Group, Inc. (a) 145,900 2,032,387 Lasalle Hotel Properties REIT 56,400 2,312,400 Lexington Corporate Properties Trust REIT (b) 143,300 2,987,805 Mission West Properties REIT 124,400 1,461,700 Piper Jaffray Companies, Inc. (a) 62,400 3,432,000 Provident Bankshares Corp. 46,500 1,694,925 Redwood Trust, Inc. REIT (b) 39,100 1,693,812 Scottish Annuity & Life Holding (b) 95,300 2,364,393 Sterling Bancshares, Inc. 93,600 1,689,480 Sterling Financial Corp. 55,900 1,621,100 Strategic Hotels and Resorts, Inc. REIT 91,200 2,123,136 Triad Guaranty, Inc. (a) 73,700 3,456,530 ---------- 63,570,242 ---------- Health Care--7.8% Amedisys, Inc. (a) (b) 74,100 2,574,975 Andrx Corp. (a) 102,300 2,428,602 Chattem, Inc. (a) 47,800 1,799,670 The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ----------------------------------------------------------------------------------------------------------------------- Health Care (continued) Encore Medical Corp. (a) 215,300 $ 1,102,336 Kindred Healthcare, Inc. (a)(b) 80,800 2,032,120 Magellan Health Services, Inc. (a) 58,700 2,375,589 Medical Action Industries, Inc. (a) 34,300 822,857 Omnicell, Inc. (a)(b) 164,500 1,873,655 Option Care, Inc. 323,500 4,574,290 Orchid Cellmark, Inc. (a) 178,900 1,026,886 Pediatrix Medical Group, Inc. (a) 30,300 3,109,992 RehabCare Group, Inc. (a) 69,900 1,317,615 Res-Care, Inc. (a)(b) 160,000 2,940,800 ---------- 27,979,387 ---------- Industrial--20.7% Adesa, Inc. 83,300 2,227,442 AGCO Corp. (a)(b) 180,700 3,747,718 Bowne & Co., Inc. 167,800 2,797,226 Casella Waste Systems, Inc. (a) 74,100 1,052,961 Central Parking Corp. (b) 145,600 2,329,600 CIRCOR International, Inc. (b) 73,200 2,137,440 Clean Harbors, Inc. (a)(b) 78,500 2,329,095 Comfort Systems USA, Inc. 123,500 1,667,250 Consolidated Graphics, Inc. (a) 36,300 1,891,956 Courier Corp. 42,130 1,868,044 Electro Rent Corporation 67,400 1,145,800 Esterline Technologies Corp. (a) 109,200 4,668,300 Granite Construction, Inc. 99,100 4,824,188 GSI Group, Inc. (a) 199,400 2,203,370 Herley Industries, Inc. (a) 123,400 2,576,592 II-VI, Inc. (a) 138,200 2,500,038 Labor Ready (a) 106,700 2,555,465 Laidlaw International, Inc. 156,100 4,245,920 LECG Corp. (a) 139,600 2,690,092 McGrath Rentcorp. 94,800 2,849,688 Pike Electric Corp. (a) 67,500 1,418,175 Reliance Steel & Aluminum 45,500 4,273,360 Shaw Group, Inc. (a) 124,600 3,787,840 SI International, Inc. (a) 44,700 1,571,205 The Brink's Co. 87,800 4,456,728 United Rentals, Inc. (a)(b) 127,300 4,391,850 Waste Connections, Inc. (a)(b) 65,100 2,591,631 ---------- 74,798,974 ---------- The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ----------------------------------------------------------------------------------------------------------------------- Information Technology--17.5% Actel Corp. (a) 110,200 $ 1,756,588 Avid Technology, Inc. (a) 40,800 1,773,168 CSG Systems International, Inc. (a)(b) 116,400 2,707,464 Cabot Microelectronics (a)(b) 55,200 2,047,920 Carrier Access Corp. (a) 217,800 1,311,156 Cirrus Logic, Inc. (a) 160,200 1,358,496 Comtech Telecommunications Corp. (a) 81,700 2,383,189 CyberOptics Corp. (a) 68,900 1,031,433 Digi International, Inc. (a) 70,100 818,067 EPIQ Systems, Inc. (a) 79,000 1,501,000 Electronics for Imaging, Inc. (a) 79,600 2,226,412 Emulex Corp. (a) 166,200 2,840,358 Entrust, Inc. (a) 36,400 163,800 Epicor Software Corp. (a) 270,700 3,635,501 FEI Co. (a) (b) 143,100 2,840,535 Foundry Networks, Inc. (a) 127,000 2,306,320 Integrated Device Technology, Inc. (a) 174,000 2,585,640 MKS Instruments, Inc. (a)(b) 71,900 1,684,617 NIC, Inc. (a) 298,100 1,827,353 Net Gear, Inc. (a) 138,000 2,623,380 PC-Tel, Inc. (a) 50,000 476,000 Perot Systems Corp., Class A (a) 231,300 3,599,028 Phase Forward, Inc. (a) 234,600 2,613,444 Photon Dynamics, Inc. (a) 58,700 1,100,625 PLATO Learning, Inc. (a) 182,300 1,730,027 Progress Software Corp. (a) 80,900 2,353,381 RSA Security, Inc. (a) 202,000 3,623,880 SafeNet, Inc. (a)(b) 59,700 1,580,856 Sybase, Inc. (a) 103,200 2,179,584 Symmetricom, Inc. (a) 203,900 1,743,345 WebEx Communications, Inc. (a) 83,300 2,804,711 ------------ 63,227,278 ------------ Utilities--2.6% El Paso Electric Co. (a) 124,300 2,366,672 Infrasource Services, Inc. (a)(b) 80,000 1,376,800 PNM Resources, Inc. 135,500 3,306,200 UGI Corp. 101,700 2,142,819 ------------ 9,192,491 ------------ TOTAL EQUITIES (Cost $293,209,230) 337,341,769 ============ The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------------ SHORT-TERM INVESTMENTS--0.1% U.S. Government--0.1% U.S. Treasury Bill (c)(d)(Cost $510,180) 4.490% 6/15/2006 $ 515,000 $ 510,333 ----------- INVESTMENT OF CASH COLLATERAL--7.2% Shares ---------- BlackRock Cash Strategies L.L.C. (e)(Cost $25,919,900) 4.701% 25,919,900 25,919,900 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $319,639,310) 363,772,002 ----------- AFFILIATED INVESTMENTS--6.1% Dreyfus Institutional Preferred Plus Money Market Fund (e)(f)(Cost $22,101,758) 4.770% 22,101,758 22,101,758 ----------- TOTAL INVESTMENTS--107.1%(Cost $341,741,068) 385,873,760 ----------- LIABILITIES IN EXCESS OF OTHER ASSETS--(7.1%) (25,731,178) ----------- NET ASSETS--100% 360,142,582 =========== Notes to Schedule of Investments: REIT--Real Estate Investment Trust (a) Non-income producing security (b) Security, or a portion of thereof, was on loan at 3/31/2006. (c) Rate noted is yield to maturity. (d) Denotes all or part of security segregated as collateral. (e) Stated rate is the seven day yield for the fund at 3/31/2006. (f) Affiliated institutional money market fund. At March 31, 2006, the Fund held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Gain - -------------------------------------------------------------------------------------------------------- Russell 2000 Index (45 Contracts) Long 6/15/2006 $ 16,849,600 $ 515,698 ========= The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A) (including securities on loan, valued at $25,157,316 (Note 6)) Unaffiliated issuers, at value (cost $319,639,310) $363,772,002 Affiliated issuers, at value (Note 1F) (cost $22,101,758) 22,101,758 Receivable for investments sold 928,808 Interest and dividends receivable 355,954 Receivable for variation margin on open futures contracts (Note 5) 111,041 Prepaid expenses 4,281 ------------ Total assets 387,273,844 Liabilities Payable for investments purchased $ 1,121,760 Collateral for securities on loan (Note 6) 25,919,900 Due to Custodian 39,519 Accrued accounting, administration and custody fees (Note 2) 33,951 Accrued professional fees 14,853 Accrued trustees' fees and expenses (Note 2) 1,271 Other accrued expenses and liabilities 8 ----------- Total liabilities 27,131,262 ------------ Net Assets (applicable to investors' beneficial interest) $360,142,582 ============ The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $830) $ 1,361,885 Dividend income from affiliated investments (Note 1F) 357,168 Interest income 9,806 Security lending income (Note 6) 17,995 ------------ Total investment income 1,746,854 Expenses Investment advisory fee (Note 2) $ 1,058,719 Accounting, administration and custody fees (Note 2) 66,770 Professional fees 14,939 Trustees' fees and expenses (Note 2) 11,004 Insurance expense 4,375 Miscellaneous 1,204 ----------- Total expenses 1,157,011 ------------ Net investment income 589,843 ------------ Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investments 8,875,956 Financial future transactions 806,559 ----------- Net realized gain (loss) 9,682,515 Change in unrealized appreciation (depreciation) on: Investments 24,340,310 Financial futures contracts 486,866 ----------- Change in net unrealized appreciation (depreciation) 24,827,176 ------------ Net realized and unrealized gain (loss) 34,509,691 ------------ Net Increase in Net Assets from Operations $ 35,099,534 ============ The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ---------------- ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ 589,843 $ 226,171 Net realized gain (loss) 9,682,515 14,244,903 Change in net unrealized appreciation (depreciation) 24,827,176 8,955,116 ------------ ------------ Net increase (decrease) in net assets from operations 35,099,534 23,426,190 ------------ ------------ Capital Transactions Contributions 143,513,975 158,240,730 Withdrawals (38,506,124) (27,943,665) ------------ ------------ Net increase (decrease) in net assets from capital transactions 105,007,851 130,297,065 ------------ ------------ Total Increase (Decrease) in Net Assets 140,107,385 153,723,255 Net Assets At beginning of period 220,035,197 66,311,942 ------------ ------------ At end of period $360,142,582 $220,035,197 ============ ============ The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the Period For the January 28, 2003 Six Months Ended Year Ended September 30, (commencement March 31 2006 ----------------------- of operations) to (Unaudited) 2005 2004 September 30, 2003 ---------------- -------- ------- ------------------ Total Return (a) 12.61% 21.45% 30.07% 29.85%(b) Ratios/Supplemental Data: Expenses (to average daily net assets)* 0.87%(c) 0.94% 1.03% 1.10%(c) Net Investment Income (to average daily net assets)* 0.44%(c) 0.19% (0.10%) (0.07%)(c) Portfolio Turnover 34%(b) 70% 123% 102%(b) Net Assets, End of Period (000's omitted) $360,142 $220,035 $66,312 $45,373 - ----------- * For the periods indicated, the investment adviser voluntarily agreed not to impose all or a portion of its investment advisory fee and/ or reimbursed the Fund for a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Ratios (to average daily net assets): Expenses N/A N/A N/A 1.10%(b) Net investment income N/A N/A N/A (0.07%)(b) (a) Total return for the Portfolio has been calculated based on the total return for the invested Fund, assuming all distributions were reinvested, and adjusted for the difference in expenses as set out in the notes to the financial statements. Total return would have been lower in the absence of expense waivers. (b) Not annualized. (c) Computed on an annualized basis. The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") was organized as a master trust fund under the laws of the State of New York on January 18, 1996 and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company Small Cap Value Portfolio (the "Portfolio"), is a separate diversified investment series of the Portfolio Trust. The objective of the Portfolio is to achieve long-term growth of capital. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of small cap U.S. companies. At March 31, 2006, there were two funds, The Boston Company Small Cap Value Fund and Dreyfus Premier Small Cap Equity Fund invested in the Portfolio (the "Funds"). The value of the Funds' investment in the Portfolio reflects the Funds' proportionate interests in the net assets of the Portfolio. At March 31, 2006, The Boston Company Small Cap Value Fund and the Dreyfus Premier Small Cap Equity Fund held 89% and 11% interests in the Portfolio, respectively. The following is a summary of significant accounting policies followed by the Portfolio in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Portfolio acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield - to - maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. C. Income taxes The Portfolio is treated as a partnership for federal tax purposes. No provision is made by the Portfolio for federal or state income taxes on any taxable income of the Portfolio because each investor in the Portfolio is ultimately responsible for the payment of any taxes. Since at least one of the Portfolio's investors is a regulated investment company that invests all or substantially all of its assets in the Portfolio, the Portfolio normally must satisfy the source of income and diversification requirements applicable to regulated investment companies (under the Internal Revenue Code) in order for its investors to satisfy them. D. Commitments and contingencies In the normal course of business, the Portfolio may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Portfolio under these arrangements is unknown, as this would involve future claims that may be made against the Portfolio that have not yet occurred. However, based on experience, the Portfolio expects the risks of loss to be remote. 21 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- E. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among the funds of the Trust or the portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. F. Affiliated issuers Affiliated issuers are investment companies advised by The Boston Company Asset Management Company LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory and Other Transactions With Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory, administrative services, and general office facilities, is paid monthly at the annual rate of 0.80% of the Portfolio's average daily net assets. The Portfolio entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $66,770 during the six months ended March 31, 2006. The Portfolio also entered into an agreement with Mellon Bank to perform certain securities lending activities and to act as the Portfolio's lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. Pursuant to this agreement, Mellon Bank received $7,652, for the six months ended March 31, 2006. See Note 6 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund and Portfolio Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates (the "Independent Trustees") an annual fee and the Portfolio Trust pays each Independent Trustee a per meeting fee as well as reimbursement for travel and out of pocket expenses. In addition, the Portfolio Trust pays the legal fees for the counsel to the Independent Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales ----------- ----------- Investments (non-U.S. Government Securities) $181,576,500 $86,809,010 ============ =========== (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $341,741,068 ============ Unrealized appreciation $ 49,607,887 Unrealized depreciation (5,475,195) ------------ Net unrealized appreciation (depreciation) $ 44,132,692 ============ 22 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (5) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Portfolio may trade the following financial instruments with off-balance sheet risk: Futures contracts The Portfolio may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Portfolio deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Portfolio each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Portfolio. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Portfolio's exposure to the underlying instrument, while selling futures tends to decrease the Portfolio's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Portfolio may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Portfolio enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. At March 31, 2006, the Portfolio held open financial futures contracts. See Schedule of Investments for further details. (6) Security Lending: The Portfolio may lend its securities to financial institutions which the Portfolio deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Portfolio on the next business day. For the duration of a loan, the Portfolio receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Portfolio bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Portfolio. In the event of borrower default, the Portfolio generally has the right to use the collateral to offset losses incurred. The Portfolio may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Portfolio also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Portfolio's obligations due on the loans. The Portfolio loaned securities during the six months ended March 31, 2006 and earned interest on the invested collateral of $331,041 of which $313,046 was rebated to borrowers or paid in fees. At March 31, 2006, the Portfolio had securities valued at $25,157,316 on loan. See Schedule of Investments for further detail on the security positions on loan and collateral held. (7) Line of Credit: The Portfolio, and other subtrusts in the Portfolio Trust and funds in the Trust are parties to a committed line of credit facility, which enables each portfolio/fund to borrow, in the aggregate, up to $35 million. Interest is charged to each participating portfolio/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the six months ended March 31, 2006, the expense allocated to the Portfolio was $446. For the six months ended March 31, 2006, the Portfolio did not borrow under the credit facility. 23 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the fund's advisory agreement and the related fees on an annual basis. The Fund is not a party to an investment advisory agreement directly with any investment adviser and does not invest directly in portfolio securities. Instead, the Fund invests all of its investable assets in The Boston Company Small Cap Value Portfolio (the "Portfolio"), which is managed by The Boston Company Asset Management ("TBCAM"). The Fund's Board of Trustees determines annually whether the Fund should continue to invest in the Portfolio. The members of the Fund's Board of Trustees also serve as the Board of Trustees of the Portfolio. In that capacity, they consider annually whether to continue the investment advisory agreement between the Portfolio and TBCAM. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Portfolio's investment adviser, TBCAM ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance (rather than the Portfolio alone), and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and Portfolio, including Portfolio's holdings, strategies, recent market conditions and outlook, as well as the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Portfolio and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Portfolio's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Portfolio by the Adviser. In their deliberations as to the continuation of the advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Portfolio's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Portfolio effectively. 24 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Investment Performance The Board considered the investment performance of the Fund (rather than the Portfolio alone) against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund's performance compared favorably to its peer group, as it outperformed its peer group average return for the one-year period (29.28% vs. 25.58%), three-year period (23.80% vs. 21.27%) and five-year period (18.94% vs. 15.24%). Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Portfolio to the Adviser. The Lipper data presenting the Portfolio's "net advisory fees" included fees paid by the Portfolio, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Portfolio's advisory fees to those peers that include administrative fees within a blended advisory fee. The Portfolio's contractual advisory fee was 0.800%, which was in the 3rd quintile of its peer group of funds (1st being the best) and was equal to the median of that peer group. The Portfolio's actual advisory fee was 0.831%, which was slightly higher than the peer group median actual advisory fee of 0.783%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Portfolio's advisory fee is reasonable relative to its peer group averages. The Board also compared the fees payable by the Portfolio relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Portfolio relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's (rather than solely the Portfolio's) expense ratio and compared it to that of its peer group of similar funds. The Board found that the Fund's actual total expense ratio of 1.172% was slightly higher than the median total expense ratio of the peer group of 1.097%, largely due to its small asset size compared to its peer group. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Portfolio and Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company, LLC ("Standish Mellon") in managing the Portfolio and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Portfolio and Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Portfolio in 2003 but realized a reasonable profit in 2004. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of fee breakpoints or other fee reductions with respect to the Portfolio or Fund was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. 25 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- In response, the Adviser has subsequently proposed for the Independent Trustees' consideration, forward-looking fee schedules for various types of funds across the Mellon Institutional Funds complex. These schedules contain asset-based breakpoints which vary based on the investment strategy of fund and other factors considered by the Adviser to be relevant to the issue of potential future economies of scale. The Independent Trustees and their counsel have taken this proposal under advisement. Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Portfolio's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 26 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, Decision 34 None Fund: $2,048 c/o Decision Resources, Inc. 11/3/1986 Resources, Inc. ("DRI") Portfolio: $250 260 Charles Street (biotechnology research and Waltham, MA 02453 consulting firm); formerly 9/30/40 Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None Fund: $2,234 c/o Essex Street Associates 11/3/1986 Associates (family Portfolio: $250 P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None Fund: $2,048 c/o Harvard University 9/13/1989 Professor of Political Portfolio: $250 Littauer Center 127 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens House, Inc. 34 None Fund: $2,048 P.O. Box 2333 11/3/1986 (hospice) Portfolio: $250 New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $0 The Boston Company and Chief Operating Officer of The Asset Management, LLC Executive Officer Boston Company Asset One Boston Place Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 27 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - --------------------------------------------------------------------------------------------------------------------- Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Operations, Boston, MA 02108 Standish Mellon Asset Management, LLC 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Mellon Asset Management President Compliance, Mellon Asset Management ("MAM"); formerly One Boston Place Manager of Shareholder Services, MAM, and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset Management 1/19/71 Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds One Boston Place Officer Distributor and Mellon Optima L/S Strategy Fund, LLC; Boston, MA 02108 formerly Director, Blackrock, Inc., Senior Vice 4/8/57 President, State Street Research & Management Company ("SSRM"), and Vice President, SSRM 28 THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK THIS PAGE INTENTIONALLY LEFT BLANK [LOGO]Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6944SA0306 [LOGO] Mellon -------------------------- Mellon Institutional Funds Semiannual Report The Boston Company International Core Equity Fund - -------------------------------------------------------------------------------- March 31, 2006 (unaudited) This report and the financial statements contained herein are submitted for the general information of the shareholders of the Fund. This report is not authorized for distribution to prospective investors in the Fund unless preceded or accompanied by an effective prospectus. Any information in this shareholder report regarding market or economic trends or the factors influencing the Fund's historical or future performance are statements of the opinion of Fund management as of the date of this report. These statements should not be relied upon for any other purposes. Past performance is no guarantee of future results, and there is no guarantee that market forecasts discussed will be realized. The Fund files its complete schedule of portfolio holdings with the Securities and Exchange Commission (SEC) for the first and third quarters of each fiscal year on Form N-Q. Forms N-Q are available on the SEC's web site at http://www.sec.gov. The Fund's Forms N-Q may be reviewed and copied at the SEC's Public Reference Room in Washington D.C. Information regarding the operation of the SEC's Public Reference Room may be obtained by calling 1-800-SEC-0330. For a complete list of the Fund's portfolio holdings, view the most recent quarterly holdings report, semi-annual report or annual report on the Fund's web site at http://melloninstitutionalfunds.com. To view the Fund's proxy voting guidelines and proxy voting record for the 12-month period ended June 30, visit http://melloninstitutionalfunds.com or the SEC's web site at http://www.sec.gov. You may also call 1-800-221-4795 to request a free copy of the proxy voting guidelines. Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Shareholder Expense Example (Unaudited) - -------------------------------------------------------------------------------- As a shareholder of the Fund, you incur two types of costs: (1) transaction costs, including redemption fees, and (2) ongoing costs, including management fees and other Fund expenses. This Example is intended to help you understand your ongoing costs (in dollars) of investing in the Fund and to compare these costs with the ongoing costs of investing in other mutual funds. The Example is based on an investment of $1,000 invested at the beginning of the period and held for the entire period (October 1, 2005 to March 31, 2006). Actual Expenses The first line of the table below provides information about actual account values and actual expenses. You may use the information in this line, together with the amount you invested, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000.00=8.6), then multiply the result by the number in the first line under the heading entitled "Expenses Paid During Period" to estimate the expenses you paid on your account during this period. Hypothetical Example for Comparison Purposes The second line of the table below provides information about hypothetical account values and hypothetical expenses based on the Fund's actual expense ratio and an assumed rate of return of 5% per year before expenses, which is not the Fund's actual return. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period. You may use this information to compare the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in the shareholder reports of the other funds. Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transaction costs. Therefore, the second line of the table is useful in comparing ongoing costs and will not help you determine the relative total costs of owning different funds. In addition, if these transactional costs were included, your costs would have been higher. Expenses Paid Beginning Ending During Period+ Account Value Account Value October 1, 2005 October 1, 2005 March 31, 2006 to March 31, 2006 - ------------------------------------------------------------------------------------------ Actual $1,000.00 $1,136.80 $4.90 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.34 $4.63 - ---------- + Expenses are equal to the Fund's annualized expense ratio of 0.92%, multiplied by the average account value over the period, multiplied by 182/365 (to reflect the one-half year period). 3 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Portfolio Information as of March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Country Sector Investments - ----------------------------------------------------------------------------------------------- Societe Generale France Financial 2.0% ING Groep NV CVA Netherlands Financial 2.0 BP PLC United Kingdom Energy 1.7 Continental AG Germany Consumer Discretionary 1.7 Credit Suisse Group Switzerland Financial 1.7 Komatsu Ltd. Japan Industrial 1.5 Banque Nationale De Paris France Financial 1.5 OMV Ag Austria Energy 1.5 HBOS PLC United Kingdom Financial 1.4 Zurich Financial Services AG Switzerland Financial 1.3 ----- 16.3% * Excludes short-term securities and investment of cash collateral. Percentage of Geographic Region Allocation* Investments - ------------------------------------------------------ Europe ex U.K. 49.1% U.K. 22.6 Asia ex Japan 5.0 Japan 23.3 ----- 100.0% * Excludes short-term securities and cash collateral investments. The Boston Company International Core Equity Fund invests all of its investable assets in an interest of The Boston Company International Core Equity Portfolio (See Note 1 of the Fund's Notes to Financial Statements). The Portfolio is actively managed. Current holdings may be different than those presented above. 4 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investment in The Boston Company International Core Equity Portfolio ("Portfolio"), at value (Note 1 A) $1,165,801,884 Receivable for Fund shares sold 13,166,970 Prepaid expenses 58,112 -------------- Total assets 1,179,026,966 Liabilities Payable for Fund shares redeemed $ 21,050 Accrued professional fees 12,881 Accrued administrative service fees (Note 2) 50,590 Accrued registration fee 45,874 Accrued transfer agent fees (Note 2) 1,859 Accrued trustees' fees (Note 2) 497 Accrued chief compliance officer fee (Note 2) 328 -------- Total liabilities 133,079 -------------- Net Assets $1,178,893,887 ============== Net Assets consist of: Paid-in capital $1,023,819,024 Accumulated net realized gain 24,440,182 Undistributed net investment income 4,247,085 Net unrealized appreciation 126,387,596 -------------- Total Net Assets $1,178,893,887 ============== Shares of beneficial interest outstanding 31,294,331 ============== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 37.67 ============== The accompanying notes are an integral part of the financial statements. 5 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Statement of Operations For the Period Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net foreign witholding taxes $735,789) $ 7,177,290 Interest and securities lending income allocated from Portfolio 62,663 Expenses allocated from Portfolio (2,772,918) ----------- Net investment income allocated from Portfolio 4,467,035 Expenses Transfer agent fees (Note 2) $ 6,818 Registration fees 93,963 Professional fees 18,007 Insurance expense 390 Administrative service fees (Note 2) 83,056 Trustees' fees (Note 2) 997 Chief compliance officer expense 2,134 Miscellaneous expenses 13,306 ------- Total expenses 218,671 ----------- Net investment income 4,248,364 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investment securities, futures contracts, foreign currency exchange contracts and forward currency transactions 24,627,770 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investment securities, futures contracts, foreign currency exchange translations and forward currency contracts 79,670,421 ------------ Net realized and unrealized gain (loss) 104,298,191 ------------ Net Increase in Net Assets from Operations $108,546,555 ============ The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ------------- ----------- Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ 4,248,364 $ 2,848,226 Net realized gain (loss) 24,627,770 16,706,539 Change in net unrealized appreciation (depreciation) 79,670,421 28,802,354 ------------- ----------- Net increase (decrease) in net assets from investment operations 108,546,555 48,357,119 ------------- ----------- Distributions to Shareholders (Note 1C) From net investment income (413,564) (2,263,100) From net realized gains on investments (17,704,233) (2,586,841) ------------- ----------- Total distributions to shareholders (18,117,797) (4,849,941) ------------- ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 810,675,482 124,417,682 Value of shares issued in reinvestment of distributions 9,684,607 4,058,519 Cost of shares redeemed (18,959,518) (9,593,513) ------------- ----------- Net increase (decrease) in net assets from Fund share transactions 801,400,571 118,882,688 ------------- ----------- Total Increase (Decrease) in Net Assets 891,829,329 162,389,866 Net Assets At beginning of period 287,064,558 124,674,692 ------------- ----------- At end of period (including undistributed net investment income of $4,247,085 and $412,285, respectively) $1,178,893,887 $287,064,558 ============== ============ The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Financial Highlights - -------------------------------------------------------------------------------- For the Six Months Ended Year Ended September 30, March 31, 2006 ----------------------------------------------------------- (Unaudited) 2005 2004 2003 2002 2001 ----------- ---- ---- ---- ---- ---- Net Asset Value, Beginning of Period $ 34.34 $ 27.03 $ 21.62 $ 17.10 $ 18.53 $ 23.45 ---------- -------- --------- -------- -------- ------- From Operations: Net investment income *(a) 0.23 0.50 0.31 0.23 0.25 0.24 Net realized and unrealized gains (loss) on investments 4.36 7.73 5.49 4.55 (1.48) (3.63) ---------- -------- --------- -------- -------- ------- Total from operations 4.59 8.23 5.80 4.78 (1.23) (3.39) ---------- -------- --------- -------- -------- ------- Less Distributions to Shareholders: From net investment income (0.03) (0.39) (0.39) (0.26) (0.20) (0.20) From net realized gains on investments (1.23) (0.53) -- -- -- (1.33) ---------- -------- --------- -------- -------- ------- Total distributions to shareholders (1.26) (0.92) (0.39) (0.26) (0.20) (1.53) ---------- -------- --------- -------- -------- ------- Net Asset Value, End of Period $ 37.67 $ 34.34 $ 27.03 $ 21.62 $ 17.10 $ 18.53 ========== ======== ========= ======== ======== ======= Total Return 13.68% 31.06% 27.04% 28.23%(b) (6.77%)(b) (15.40%)(b) Ratios/Supplemental data: Expenses (to average daily net assets)*(c) 0.92%(e) 1.01% 1.12% 1.16% 1.00% 1.00% Net Investment Income (to average daily net assets)* 1.31%(e) 1.59% 1.22% 1.21% 1.29% 1.13% Portfolio Turnover (d) N/A N/A N/A 17% 87% 74% Net Assets, End of Period (000's omitted) $1,178,894 $287,065 $ 124,675 $ 77,727 $ 51,087 $48,227 - -------- * The investment advisor voluntarily agreed not to impose a portion of its investment advisory fee and/or reimbursed the Fund for all or a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Net investment income per share (a) N/A N/A N/A $ 0.19 $ 0.18 $ 0.16 Ratios (to average daily net assets): Expenses (c) N/A N/A N/A 1.34% 1.33% 1.37% Net investment income N/A N/A N/A 1.03% 0.96% 0.76% (a) Calculated based on average shares outstanding. (b) Total return would have been lower in the absence of expense waivers and reimbursement. (c) Includes the Fund's share of the Portfolio's allocated expenses. (d) Portfolio turnover represents activity while the Fund was investing directly in securities until January 27, 2003. The portfolio turnover ratio for the period since the Fund transferred substantially all of its investable assets to the Portfolio is shown in the Portfolio's financial statements which are included elsewhere in this report. (e) Calculated on an annualized basis. The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Investment Trust (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company International Core Equity Fund (the "Fund") is a separate diversified investment series of the Trust. The Fund invests all of its investable assets in an interest of The Boston Company International Core Equity Portfolio (the "Portfolio"), a subtrust of Mellon Institutional Funds Master Portfolio (the "Portfolio Trust"), which is organized as a New York trust, and has the same investment objective as the Fund. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of companies located in the foreign countries represented in the MSCI Europe, Australia, Far East Index and Canada. The value of the Fund's investment in the Portfolio reflects the Fund's proportionate interest in the net assets of the Portfolio (approximately 92% at March 31, 2006). The performance of the Fund is directly affected by the performance of the Portfolio. The financial statements of the Portfolio are included elsewhere in this report and should be read in conjunction with the Fund's financial statements. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations The Fund records its investments in the Portfolio at value. The Portfolio values its securities at value as discussed in Note 1A of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. B. Securities transactions and income Securities transactions in the Portfolio are recorded as of trade date. Currently, the Fund's net investment income consists of the Fund's pro rata share of the net investment income of the Portfolio, less all expenses of the Fund determined in accordance with accounting principals generally accepted in the United States of America. All realized and unrealized gains and losses of the Fund represent pro rata shares of gains and losses of the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on the ex-dividend date. The Fund's distributions from capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. In determining the amounts of its dividends, the Fund will take into account its share of the income, gains or losses, expenses, and any other tax items of the Portfolio. Dividends from net investment income and distributions from capital gains, if any, are reinvested in additional shares of the Fund unless a shareholder elects to receive them in cash. Income and capital gain distributions are determined in accordance with income tax regulations which may differ from accounting principles generally accepted in the United States of America. These differences which may result in reclassifications, are primarily due to differing treatments for foreign currency transactions, passive foreign investment companies (PFIC), post-October loss deferrals, wash sales and capital loss carryovers. Permanent book and tax basis differences will result in reclassifications among undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income (loss) and accumulated net realized gain (loss) on investments may include temporary book and tax basis differences which will reverse in a subsequent period. Any taxable income or gain remaining at fiscal year end is distributed in the following year. D. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among funds of the Trust or portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. E. Commitments and contingencies In the normal course of business, the Fund may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Fund under these arrangements is unknown, as this would involve future claims that may be made against the Fund that have not yet occurred. However, based on experience, the Fund expects the risks of loss to be remote. 9 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (2) Investment Advisory Fee and Other Transactions With Affiliates: The Fund does not directly pay any investment advisory fees, but indirectly bears its pro rata share of the compensation paid by the Portfolio to The Boston Company Asset Management, LLC ("TBCAM"), a wholly owned subsidiary of Mellon Asset Management, for such services. See Note 2 of the Portfolio's Notes to Financial Statements which are included elsewhere in this report. The Fund entered into an agreement with Dreyfus Transfer, Inc., a wholly owned subsidiary of The Dreyfus Corporation, a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide personnel and facilities to perform transfer agency and certain shareholder services for the Fund. For these services the Fund pays Dreyfus Transfer, Inc. a fixed fee plus per account and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $6,818 during the six months ended March 31, 2006. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the six months ended March 31, 2006, the Fund was charged $2,134. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates an annual fee. The Fund pays administrative service fees. These fees are paid to affiliated or unaffiliated retirement plans, omnibus accounts and platform administrators and other entities ("Plan Administrators") that provide record keeping and/or other administrative support services to accounts, retirement plans and their participants. As compensation for such services, the Fund may pay each Plan Administrator a service fee in an amount of up to 0.15% (on an annualized basis) of the Fund's average daily net assets attributable to Fund shares that are held in accounts serviced by such Plan Administrator. The Fund's adviser or its affiliates may pay additional compensation from their own resources to Plan Administrators and other entities for administrative services, as well as in consideration of marketing or other distribution-related services. These payments may provide an incentive for these entities to actively promote the Fund or cooperate with the distributor's promotional efforts. For the six months ended March 31, 2006, the Fund was charged $24,971 for fees payable to Mellon Private Wealth Management. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the six months ended March 31, 2006, aggregated $808,479,612 and $37,248,672, respectively. The Fund receives a proportionate share of the Portfolio's income, expense and realized and unrealized gains and losses based on applicable tax allocation rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. (4) Shares of Beneficial Interest: The Declaration of Trust permits the Trustees to issue an unlimited number of full and fractional shares of beneficial interest having a par value of one cent per share. Transactions in Fund shares were as follows: For the For the Six Months Ended Year Ended March 31, 2006 September 30, 2005 ---------------- ------------------ Shares sold 23,186,967 3,919,181 Shares issued to shareholders in reinvestment of distributions 283,757 138,802 Shares redeemed (535,240) (312,002) ---------- --------- Net increase 22,935,484 3,745,981 ========== ========= The Fund imposes a redemption fee of 2% of the net asset value of the shares, with certain exceptions, which are redeemed or exchanged less than 30 days from the day of their purchase. The redemption fee is paid directly to the Fund, and is designed to offset brokerage commissions, market impact, and other costs associated with short-term trading in the Fund. The fee does not apply to shares that are acquired through reinvestment of distributions. For the six months ended March 31, 2006, the Fund received $5,822 in redemption fees. (5) Federal Taxes: As a regulated investment company qualified under Subchapter M of the Internal Revenue Code, the Fund is not subject to income taxes to the extent that it distributes substantially all of its taxable income for its fiscal year. See the corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 10 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--99.1% EQUITY--98.0% Australia--3.4% Caltex Australia Ltd. 283,800 $ 3,899,276 Commonwealth Bank of Australia 139,800 4,531,852 Pacific Brands Ltd. 1,141,300 1,951,947 Qantas Airways Ltd. 1,745,700 4,422,249 QBE Insurance Group Ltd. 407,600 6,381,927 Rinker Group Ltd. 1,015,800 14,429,094 Telstra Corporation, Ltd. 1,299,200 3,477,106 Westpac Banking Corp. 204,000 3,477,301 ------------ 42,570,752 ------------ Austria--2.0% Boehler-Uddeholm 33,200 6,836,577 OMV AG 280,400 18,748,598 ------------ 25,585,175 ------------ Belgium--2.0% Delhaize Group 53,600 3,843,600 InBev NV 150,500 7,055,035 KBC Groupe 133,600 14,338,110 ------------ 25,236,745 ------------ Denmark--1.1% Danske Bank A/S 97,100 3,603,422 Novo Nordisk A/S, Class B 172,760 10,746,119 ------------ 14,349,541 ------------ Finland--2.7% Fortum Oyj 288,200 7,268,192 Kesko Oyj 142,200 4,435,357 Nokia Oyj 623,600 12,901,663 Rautaruukki Oyj 268,800 9,924,210 ------------ 34,529,422 ------------ France--10.3% Banca Intesa Spa (a) 2,019,433 12,059,467 Banque Nationale De Paris 204,900 19,024,175 Bouygues SA 171,600 9,114,621 France Telecom SA 182,300 4,098,419 Sanofi-Synthelabo SA 137,600 13,083,978 Societe Generale 174,100 26,171,118 Suez SA 120,300 4,738,795 Total SA 58,155 15,335,474 Vallourec 4,030 3,890,587 The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- France (continued) Vinci SA (b) 68,800 $ 6,779,501 Vinci SA--Rights 67,200 144,077 Vivendi Universal SA 451,900 15,512,933 ------------ 129,953,145 ------------ Germany--5.8% Bayerische Motoren Werke AG 70,300 3,870,267 Continental AG 196,900 21,668,177 Deutsche Bank AG Registered Shares 83,100 9,487,114 Deutsche Telekom AG 251,500 4,240,616 E.ON AG 121,000 13,309,777 Man AG 57,700 4,002,715 SAP AG 21,550 4,672,790 Schering AG 37,100 3,855,337 Thyssenkrupp AG 305,400 8,815,456 ------------ 73,922,249 ------------ Greece--0.8% Coca-Cola Hellenic Bottling Co. S.A 311,700 9,680,695 ------------ Hong Kong--1.3% Bank of East Asia Ltd. 1,119,000 4,045,308 China Mobile Hong Kong Ltd. 1,820,300 9,560,030 The Wharf(Holdings) Ltd. 842,000 3,092,756 ------------ 16,698,094 ------------ Ireland--0.6% CRH PLC 224,000 7,814,339 ------------ Italy--2.0% Capitalia Spa 1,511,300 12,558,175 Eni Spa 435,400 12,383,352 ------------ 24,941,527 ------------ Japan--23.1% Aeon Co., Ltd. 141,300 3,428,621 Astellas Pharma, Inc. 113,500 4,311,958 Canon, Inc. 239,800 15,876,611 Chubu Electric Power Co., Inc. 138,400 3,469,998 Dainippon Sumitomo Pharma Co., Ltd. 304,000 3,374,333 Daiwa Securities Group 784,500 10,528,009 Diamond Lease Co., Ltd. 82,700 3,872,828 East Japan Railway Co. 520 3,853,816 Eisai Co. Ltd. 191,600 8,353,799 The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Japan (continued) Fujitsu Ltd. 699,400 $ 5,902,636 Honda Motor Co., Ltd. 271,600 16,827,843 Hoya Corp. 267,500 10,799,125 Kirin Beverage Corp. 292,700 7,127,193 Kobe Steel Ltd. 1,783,800 6,776,803 Komatsu Ltd. 1,033,000 19,710,054 Kubota Corp. 1,469,000 15,856,111 Kyowa Hakko Kogyo Co., Ltd. 547,000 3,998,130 Matsushita Electric Industrial Co. Ltd. 410,000 9,112,273 Mitsubishi Corp. 635,000 14,463,709 Mitsubishi Electric Corp. 530,000 4,500,000 Mitsubishi Gas Chemical Co., Inc. 524,000 6,395,241 Mizuho Financial Group, Inc. 970 7,939,062 Nippon Steel Corp. 2,853,000 11,057,012 Nisshin Seifun Group, Inc. 411,900 4,211,420 Nomura Holdings,Inc 467,800 10,436,639 NTT Corp. 2,346 10,069,097 Sankyo Co., Ltd. 107,800 7,421,214 Sanyo Shinpan Finance Co., Ltd. 112,900 7,004,674 Sumitomo Electric Industries 513,100 8,133,023 Sumitomo Trust & Banking Co., Ltd. 921,000 10,661,244 Takeda Pharmaceutical Co., Ltd. 154,000 8,782,424 Tokyo Electron Ltd. 75,500 5,210,437 Toshiba Corporation 1,201,000 6,981,846 Toyo Suisan Kaisha Ltd. 292,800 4,471,882 Toyota Motor Corp. 210,300 11,492,682 ----------- 292,411,747 ----------- Luxemburg--0.4% Arcelor 121,100 4,771,775 ----------- Netherlands--4.3% ASM Lithography Holding NV (b) 184,800 3,771,843 Buhrmann NV 657,900 11,634,948 Fugro N.V 96,600 3,715,118 ING Groep NV CVA 655,900 25,900,428 Koninklijke DSM NV 210,200 9,593,903 ----------- 54,616,240 ----------- New Zealand--0.3% Fletcher Building Ltd. 671,900 3,677,645 ----------- The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Norway--2.1% DNB NOR ASA 656,600 $ 8,842,237 Norsk Hydro ASA 54,700 7,579,137 Orkla ASA 196,000 9,720,442 ----------- 26,141,816 ----------- Spain--3.2% ACS Actividades 262,300 10,186,231 Banco Santander Central Hispano SA 253,500 3,700,128 Corp. Mapfre SA 175,300 3,569,450 Repsol YPF SA 218,100 6,192,485 Telefonica SA 813,900 12,767,108 Union Fenosa SA 108,900 4,138,035 ----------- 40,553,437 ----------- Sweden--2.7% Atlas Copco AB 210,400 5,919,223 Ericsson LM 1,449,900 5,513,211 Nordea Bank AB 449,000 5,551,648 Skandinaviska Enskilda Banken AB 508,900 12,617,247 Volvo AB, Class B 90,200 4,223,563 ----------- 33,824,892 ----------- Switzerland--7.5% Baloise Holdings 49,030 3,494,356 Compagnie Financiere Richemont AG 185,200 8,875,173 Credit Suisse Group 386,000 21,649,977 Nestle SA (a) 41,750 12,388,629 Novartis AG (a) 105,240 5,850,253 Roche Holding AG 65,400 9,733,277 Sulzer AG 14,470 9,868,935 UBS AG Registered Shares 58,750 6,450,698 Zurich Financial Services AG (b) 72,290 16,975,013 ----------- 95,286,311 ----------- United Kingdom--22.4% Alliance Unichem PLC 386,200 6,009,593 AstraZeneca PLC 78,000 3,928,415 Aviva PLC 956,100 13,275,369 Barclays PLC 987,090 11,545,670 Barratt Developments PLC 531,200 9,769,646 BHP Billition PLC 501,300 9,154,440 The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - --------------------------------------------------------------------------------------------------------- United Kingdom (continued) BP PLC 1,909,400 $ 21,919,123 British Airways PLC (b) 1,564,400 9,597,426 British American Tobacco PLC 513,400 12,429,208 BT Group PLC 1,602,100 6,176,855 Enterprise Inns PLC 517,900 8,562,640 GlaxoSmithKline PLC 489,700 12,799,453 Greene King PLC 447,300 5,818,426 HBOS PLC 1,094,200 18,261,856 International Power PLC 2,873,700 14,123,836 Marks & Spencer Group PLC 1,035,700 10,009,767 National Grid PLC 940,200 9,348,040 Old Mutual PLC 4,492,400 15,701,427 Royal Bank of Scotland Group PLC 356,185 11,586,125 Royal Dutch Shell PLC 202,200 6,313,870 Royal Dutch Shell PLC 171,800 5,585,394 Sage Group PLC 1,628,500 7,784,664 Schroders PLC 200,200 4,134,002 United Business Media PLC 519,700 6,548,094 Vodafone Group PLC 6,166,000 12,903,733 Wolseley PLC 450,400 11,060,445 WPP Group PLC 474,900 5,694,960 Xstrata PLC 402,700 13,029,241 ------------- 283,071,718 ------------- Total Equities (Cost $1,106,862,841) 1,239,637,265 ------------- PREFERRED STOCKS--1.0% Fresenius AG 30,300 5,431,954 Henkel KGaA 65,500 7,653,944 ------------- Total Preferred Stocks (Cost $10,826,977) 13,085,898 ------------- SHORT-TERM INVESTMENTS--0.1% Rate Maturity Par Value ------ --------- --------- U.S. Government--0.1% U.S. Treasury Bill (c) (d) (Cost $1,000,584) 4.47% 6/15/2006 1,010,000 1,000,847 ------------- INVESTMENT OF CASH COLLATERAL--0.0% Shares ------ BlackRock Cash Strategies L.L.C (f) (Cost $5,685) 4.701% 5,685 5,685 ------------- TOTAL UNAFFILIATED INVESTMENTS (Cost $1,118,696,087) 1,253,729,695 ------------- The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Value Security Rate Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------ AFFILIATED INVESTMENTS--1.8% Dreyfus Institutional Preferred Plus Money Market Fund (e)(f) (Cost $23,345,564) 4.770% 23,345,564 $ 23,345,564 -------------- TOTAL INVESTMENTS--100.9% (Cost $1,142,041,651) 1,277,075,259 -------------- LIABILITIES IN EXCESS OF OTHER ASSETS--(0.9%) (11,527,967) -------------- NET ASSETS--100% $1,265,547,292 ============== Notes to Schedule of Investments: (a) Security, or a portion of thereof, was on loan at 3/31/06. (b) Non-income producing security (c) Denotes all or part of security segregated as collateral for futures transactions. (d) Rate noted is yield to maturity. (e) Affiliated institutional money market fund. (f) Stated rate is the seven day yield for the fund at March 31, 2006. At March 31,2006 the Portfolio held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Gain - ----------------------------------------------------------------------------------------------- MSCI Pan-Euro (118 Contracts) Long 6/16/2006 $3,162,994 $ 1,018 Topix Futures (14 Contracts) Long 6/8/2006 2,017,118 43,290 ------- $44,308 ======= Percentage of Net Economic Sector Allocation Investments - -------------------------------------------------------------------------------- Consumer Discretionary 11.3% Consumer Staples 6.8 Energy 8.0 Financials 27.9 Health Care 7.9 Industrials 11.4 Information Technology 6.3 Materials 9.2 Telecommunications Services 5.7 Utilities 4.5 Short term and other assets 1.0 ----- 100.0% The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Statement of Assets and Liabilities March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A)(including securities on loan, valued at $5,388 (Note 6)) Unaffiliated issuers, at value (cost $1,118,696,087) $1,253,729,695 Affiliated issuers, at value (Note 1H) (cost $23,345,564) 23,345,564 Foreign currency, at value (cost, $14,586,353) 14,628,545 Receivable for investments sold 8,286,896 Interest and dividends receivable 5,193,995 Prepaid expenses 7,683 ------------- Total assets 1,305,192,378 ------------- Liabilities Payable for investments purchased $ 39,469,506 Payable for foreign currency exchange contracts purchased 11,603 Collateral for securities on loan (Note 6) 5,685 Accrued accounting, administration and custody fees (Note 2) 135,740 Payable for variation margin on open futures contracts (Note 5) 3,680 Accrued professional fees 16,703 Accrued trustees' fees and expenses (Note 2) 1,353 Other accrued expenses and liabilities 816 ------------ Total liabilities 39,645,086 ------------- Net Assets (applicable to investors' beneficial interest) $1,265,547,292 ============== The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Statement of Operations For the Six Months Ended March 31, 2006 (Unaudited) - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $869,173) $ 7,208,483 Dividend income from affiliated investments (Note 1 H) 595,403 Interest income 68,132 Security lending income (Note 6) 2 ----------- Total investment Income 7,872,020 Expenses Investment advisory fee (Note 2) $ 2,733,368 Accounting, administration and custody fees (Note 2) 246,043 Professional fees 16,386 Trustees' fees and expenses (Note 2) 15,230 Insurance expense 3,416 Miscellaneous 5,894 ----------- Total expenses 3,020,337 ----------- Net investment income 4,851,683 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) Investments 25,236,309 Financial futures transactions 2,522,014 Foreign currency transactions and forward foreign currency exchange transactions (915,135) ----------- Net realized gain (loss) 26,843,188 Change in unrealized appreciation (depreciation) on: Investments 86,716,729 Financial futures contracts 47,666 Foreign currency translations and forward foreign currency exchange contracts 276,144 ----------- Change in net unrealized appreciation (depreciation) 87,040,539 ----------- Net realized and unrealized gain (loss) 113,883,727 ----------- Net Increase in Net Assets from Operations $118,735,410 ============ The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the Six Months Ended For the March 31, 2006 Year Ended (Unaudited) September 30, 2005 ---------------- ------------------ Increase (Decrease) in Net Assets From Operations Net investment income $ 4,851,683 $ 3,115,216 Net realized gain (loss) 26,843,188 17,557,963 Change in net unrealized appreciation (depreciation) 87,040,539 30,186,081 -------------- ------------ Net increase (decrease) in net assets from operations 118,735,410 50,859,260 -------------- ------------ Capital Transactions Contributions 880,208,078 147,880,626 Withdrawals (41,381,455) (17,050,877) -------------- ------------ Net increase (decrease) in net assets from capital transactions 838,826,623 130,829,749 -------------- ------------ Total Increase (Decrease) in Net Assets 957,562,033 181,689,009 Net Assets At beginning of period 307,985,259 126,296,250 -------------- ------------ At end of period $1,265,547,292 $307,985,259 ============== ============ The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the Period For the January 28, 2003 Six Months Ended Year Ended September 30, (commencement March 31 2006 ------------------------ of operations) to (Unaudited) 2005 2004 September 30, 2003 ---------------- ------- ------ ------------------ Total Return (a) 13.74% 31.12% 27.12%(b) 22.46%(b)(c) Ratios/Supplemental Data: Expenses (to average daily net assets)* 0.92%(d) 0.95% 1.04% 1.17%(d) Net Investment Income (to average daily net assets)* 1.38%(d) 1.66% 1.30% 1.81%(d) Portfolio Turnover 29%(c) 58% 80% 63%(c) Net Assets, End of Period (000's omitted) $1,265,547 $307,985 $126,296 $77,660 - -------- * For the periods indicated, the investment adviser voluntarily agreed not to impose all or a portion of its investment advisory fee and/ or reimbursed the Fund for a portion of its operating expenses. If this voluntary action had not been taken, the investment income per share and the ratios would have been: Ratios (to average daily net assets): Expenses N/A N/A N/A 1.20%(d) Net investment income N/A N/A N/A 1.78%(d) (a) Total return for the Portfolio has been calculated based on the total return for the invested Fund, assuming all distributions were reinvested, and adjusted for the difference in expenses as set out in the notes to the financial statements. (b) Total return would have been lower in the absence of expense waivers. (c) Not annualized. (d) Computed on an annualized basis. The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- (1) Significant Accounting Policies: Mellon Institutional Funds Master Portfolio (the "Portfolio Trust") was organized as a master trust fund under the laws of the State of New York on January 18, 1996 and is registered under the Investment Company Act of 1940, as amended, as an open-end, management investment company. The Boston Company International Core Equity Portfolio (the "Portfolio"), is a separate diversified investment series of the Portfolio Trust. The objective of the Portfolio is to achieve long-term growth of capital. The Portfolio seeks to achieve its objective by investing, under normal circumstances, at least 80% of net assets in equity securities of companies that are located in the foreign countries represented in the MSCI Europe, Australia, Far East Index (EAFE) and Canada. At March 31, 2006, there were two funds, The Boston Company International Core Equity Fund and Dreyfus Premier International Equity Fund (the "Funds") invested in the Portfolio. The value of the Funds' investment in the Portfolio reflects the Funds' proportionate interests in the net assets of the Portfolio. At March 31, 2006, The Boston Company International Core Equity Fund and the Dreyfus Premier International Equity Fund held approximately 92% and 8% interests in the Portfolio, respectively. The following is a summary of significant accounting policies followed by the Portfolio in the preparation of its financial statements. The preparation of financial statements in accordance with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts and disclosures in the financial statements. Actual results could differ from those estimates. A. Investment security valuations Securities for which quotations are readily available are valued at the last sale price, or if no sale price, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. Securities (including illiquid securities) for which quotations are not readily available are valued at their fair value as determined in good faith under consistently applied procedures under the general supervision of the Trustees. Because foreign markets may be open at different times than the New York Stock Exchange, the value of the Portfolio's shares may change on days when shareholders are not able to buy or sell them. Many securities markets and exchanges outside the U.S. close prior to the close of the New York Stock Exchange and therefore the closing prices for securities in such markets or on such exchanges may not fully reflect the events that occur after such close but before the close of the New York Stock Exchange. If market quotations are not readily available or do not accurately reflect fair value, or the value of a security has been materially affected by events occurring after the close of the exchange or market on which the security is principally traded (for example, a foreign exchange or market) the Portfolio may value its assets by a method the Trustees believe accurately reflects the fair value. The Trustees have adopted fair value pricing procedures, which, among other things, require the Portfolio to fair value such securities if there has been a movement in the U.S. market that exceeds a specified threshold. Although the threshold may be revised from time to time by the Trustees and the number of days on which fair value prices will be used will depend on market activity, it is possible that fair value prices for foreign securities will be used by the Portfolio to a significant extent. Short-term instruments with less than sixty days remaining to maturity are valued at amortized cost, which approximates market value. If the Portfolio acquires a short-term instrument with more than sixty days remaining to its maturity, it is valued at current market value until the sixtieth day prior to maturity and will then be valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of trade date. Interest income is determined on the basis of coupon interest accrued, adjusted for accretion of discount or amortization of premium using the yield - to - maturity method on debt securities with greater than sixty days to maturity when required for federal income tax purposes. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. Dividends representing a return of capital are reflected as a reduction of cost. The Portfolio does not isolate that portion of the results of operations resulting from changes in foreign exchange rates on investments from the fluctuations arising from changes in market prices of securities held. Such fluctuations are included with the net realized and unrealized gain or loss from investments. Net realized gains and losses on foreign currency transactions represent gains and losses on disposition of foreign currencies and forward foreign currency exchange contracts, currency gains and losses realized between the trade and settlement dates on securities transactions, and the difference between the amount of investment income and foreign withholding taxes recorded on the Portfolio's books and the U.S. dollar equivalent amounts actually received or paid. 21 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- C. Income taxes The Portfolio is treated as a partnership for federal tax purposes. No provision is made by the Portfolio for federal or state income taxes on any taxable income of the Portfolio because each investor in the Portfolio is ultimately responsible for the payment of any taxes. Since at least one of the Portfolio's investors is a regulated investment company that invests all or substantially all of its assets in the Portfolio, the Portfolio normally must satisfy the source of income and diversification requirements applicable to regulated investment companies (under the Internal Revenue Code) in order for its investors to satisfy them. Section 988 of the Internal Revenue Code provides that gains or losses on certain transactions attributable to fluctuations in foreign currency exchange rates must be treated as ordinary income or loss. For financial statement purposes, such amounts are included in net realized gains or losses. D. Foreign currency transactions The Portfolio maintains its records in U.S. dollars. Investment security valuations, other assets, and liabilities initially expressed in foreign currencies are converted into U.S. dollars based upon current currency exchange rates. Purchases and sales of foreign investment securities and income and expenses are converted into U.S. dollars based upon currency exchange rates prevailing on the respective dates of such transactions. E. Investment risk There are certain additional risks involved in investing in foreign securities that are not inherent in investments in domestic securities. These risks may involve adverse political and economic developments, including the possible imposition of capital controls or other foreign governmental laws or restrictions. In addition, the securities of some foreign companies and securities markets are less liquid and at times may be more volatile than securities of comparable U.S. companies and U.S. securities markets. The risks described above apply to an even greater extent to investments in emerging markets. The securities markets of emerging countries are generally smaller, less developed, less liquid, and more volatile than the securities markets of the U.S. and developed foreign markets. F. Commitments and contingencies In the normal course of business, the Portfolio may enter into contracts and agreements that contain a variety of representations and warranties, which provide general indemnifications. The maximum exposure to the Portfolio under these arrangements is unknown, as this would involve future claims that may be made against the Portfolio that have not yet occurred. However, based on experience, the Portfolio expects the risks of loss to be remote. G. Expenses The majority of expenses of the Trust or Portfolio Trust are directly identifiable to an individual fund or portfolio. Expenses which are not readily identifiable to a specific fund or portfolio are allocated among the funds of the Trust or the portfolios of the Portfolio Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. H. Affiliated issuers Affiliated issuers are investment companies advised by The Boston Company Asset Management Company LLC ("TBCAM"), a wholly-owned subsidiary of Mellon Financial Corporation, or its affiliates. (2) Investment Advisory Fee and Other Transactions with Affiliates: The investment advisory fee paid to TBCAM for overall investment advisory, and administrative services, and general office facilities, is paid monthly at the annual rate of 0.80% of the first $500 million of the Portfolio's average daily net assets, 0.75% of the next $500 million and 0.70% on assets over $1 billion. For the six months ended March 31, 2006, the Portfolio was charged $2,733,368 in investment advisory fees to TBCAM. The Portfolio entered into an agreement with Mellon Bank, N.A. ("Mellon Bank"), a wholly-owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, administration and accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus asset and transaction based fees, as well as out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $246,043 during the six months ended March 31, 2006. 22 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- The Portfolio also entered into an agreement with Mellon Bank, to perform certain securities lending activities and to act as the Portfolio's lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. Pursuant to this agreement, Mellon Bank received $1, for the six months ended March 31, 2006. See Note 6 for further details. The Trust reimburses Mellon Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. No other director, officer or employee of TBCAM or its affiliates receives any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Fund and Portfolio Trust pays each Trustee who is not a director, officer or employee of TBCAM or its affiliates (the "Independent Trustees") an annual fee and the Portfolio Trust pays each Independent Trustee a per meeting fee as well as reimbursement for travel and out of pocket expenses. In addition, the Portfolio Trust pays the legal fees for the counsel to the Independent Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the six months ended March 31, 2006 were as follows: Purchases Sales -------------- ------------ Investments (non-U.S. Government Securities) $1,040,552,278 $204,249,199 ============== ============ (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at March 31, 2006, as computed on a federal income tax basis, were as follows: Aggregate Cost $1,142,041,651 ============== Unrealized appreciation $ 141,278,186 Unrealized depreciation (6,244,578) -------------- Net unrealized appreciation (depreciation) $ 135,033,608 ============== (5) Financial Instruments: In general, the following instruments are used for hedging purposes as described below. However, these instruments may also be used to seek to enhance potential gain in circumstances where hedging is not involved. The Portfolio may trade the following financial instruments with off-balance sheet risk: Forward currency exchange contracts The Portfolio may enter into forward foreign currency and cross currency exchange contracts for the purchase or sale of a specific foreign currency at a fixed price on a future date. Risks may arise upon entering 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 relative to the U.S. dollar and other foreign currencies. The forward foreign currency and cross currency exchange contracts are marked to market using the forward foreign currency rate of the underlying currency and any gains or losses are recorded for financial statement purposes as unrealized until the contract settlement date or upon the closing of the contract. Forward currency exchange contracts are used by the Portfolio primarily to protect the value of the Portfolio's foreign securities from adverse currency movements. Unrealized appreciation and depreciation of forward currency exchange contracts is included in the Statement of Assets and Liabilities. At March 31, 2006, the Portfolio did not hold any open foreign currency exchange contracts. 23 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements (Unaudited) - -------------------------------------------------------------------------------- Futures contracts The Portfolio may enter into financial futures contracts for the delayed sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to margin requirements the Portfolio deposits either cash or securities in an amount equal to a certain percentage of the contract amount. Subsequent payments are made or received by the Portfolio each day, depending on the daily fluctuations in the value of the underlying security, and are recorded for financial statement purposes as unrealized gains or losses by the Portfolio. There are several risks in connection with the use of futures contracts as a hedging device. The change in value of futures contracts primarily corresponds with the value of their underlying instruments or indices, which may not correlate with changes in the value of hedged investments. Buying futures tends to increase the Portfolio's exposure to the underlying instrument, while selling futures tends to decrease the Portfolio's exposure to the underlying instrument or hedge other investments. In addition, there is the risk that the Portfolio may not be able to enter into a closing transaction because of an illiquid secondary market. Losses may arise if there is an illiquid secondary market or if the counterparty does not perform under the contract's terms. The Portfolio enters into financial futures transactions primarily to seek to manage its exposure to certain markets and to changes in securities prices and foreign currencies. Gains and losses are realized upon the expiration or closing of the futures contracts. Futures contracts are valued at the quoted daily settlement prices established by the exchange on which they trade. At March 31, 2006, the Portfolio held open financial futures contracts. See Schedule of Investments for further details. (6) Security Lending: The Portfolio may lend its securities to financial institutions which the Portfolio deems to be creditworthy. The loans are collateralized at all times with cash or securities with a market value at least equal to the market value of the securities on loan. The market value of securities loaned is determined daily and any additional required collateral is allocated to the Portfolio on the next business day. For the duration of a loan, the Portfolio receives the equivalent of the interest or dividends paid by the issuer on the securities loaned and also receives compensation from the investment of the collateral. As with other extensions of credit, the Portfolio bears the risk of delay in recovery or even loss of rights in its securities on loan should the borrower of the securities fail financially or default on its obligations to the Portfolio. In the event of borrower default, the Portfolio generally has the right to use the collateral to offset losses incurred. The Portfolio may incur a loss in the event it was delayed or prevented from exercising its rights to dispose of the collateral. The Portfolio also bears the risk in the event that the interest and/or dividends received on invested collateral is not sufficient to meet the Portfolio's obligations due on the loans. The Portfolio loaned securities during the six months ended March 31, 2006 and earned interest on the invested collateral of $25 of which $23 was rebated to borrowers or paid in fees. At March 31, 2006, the Portfolio had securities valued at $5,388 on loan. See Schedule of Investments for further detail on the security positions on loan and collateral held. (7) Line of Credit: The Portfolio, and other subtrusts in the Portfolio Trust and funds in the Trust are parties to a committed line of credit facility, which enables each portfolio/fund to borrow, in the aggregate, up to $35 million. Interest is charged to each participating portfolio/fund based on its borrowings at a rate equal to the Federal Funds effective rate plus 1/2 of 1%. In addition, a facility fee, computed at an annual rate of 0.060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the six months ended March 31, 2006, the expense allocated to the Portfolio was $2,213. For the six months ended March 31, 2006, the Portfolio had average borrowings outstanding of $68,000 on a total of one day and incurred $9 of interest. 24 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- The 1940 Act requires that the Board of Trustees, including a majority of its Trustees who are not affiliated with the fund's investment adviser or underwriter (the "Independent Trustees") voting separately, approve the fund's advisory agreement and the related fees on an annual basis. The Fund is not a party to an investment advisory agreement directly with any investment adviser and does not invest directly in portfolio securities. Instead, the Fund invests all of its investable assets in The Boston Company International Core Equity Portfolio (the "Portfolio"), which is managed by The Boston Company Asset Management ("TBCAM"). The Fund's Board of Trustees determines annually whether the Fund should continue to invest in the Portfolio. The members of the Fund's Board of Trustees also serve as the Board of Trustees of the Portfolio. In that capacity, they consider annually whether to continue the investment advisory agreement between the Portfolio and TBCAM. In their most recent deliberations concerning their decision to approve the continuation of the investment advisory agreement, the Board of Trustees conducted the review and made the determinations that are described below. In conducting this review and in making such determinations, the Independent Trustees received from the Portfolio's investment adviser, TBCAM ("the Adviser"), a broad range of information in response to a written request prepared on their behalf by their own legal counsel. The Independent Trustees met alone in a private session with their legal counsel on September 22, 2005 to review these materials and to discuss the proposed continuation of the Fund's advisory agreement. Representatives of the Adviser attended a portion of the September meeting to provide an overview of its organization, personnel, resources and strategic plans, and to respond to questions and comments arising from the Independent Trustees' review of the materials and their deliberations. The entire Board then met on October 18, 2005. The information requested by the Independent Trustees and reviewed by the entire Board included: 1. Financial and Economic Data: The Adviser's audited balance sheets and income statements, as well as a profitability analysis of the Adviser, including a separate presentation of the Adviser's profitability relative to that of several publicly traded investment advisers; 2. Management Teams and Operations: The Adviser's Form ADV, as well as information concerning the Adviser's executive management, investment management, client service personnel and overall organizational structure, insurance coverage, brokerage and soft dollar policies and practices; 3. Comparative Performance and Fees: Analyses prepared by Lipper Analytical Services ("Lipper") regarding the Fund's historical performance, management fee and expense ratio compared to other funds, and the Adviser's separate account advisory fee schedules; 4. Specific Facts Relating to the Fund: The Adviser's commentary on the Fund's performance (rather than the Portfolio alone), and any material portfolio manager and strategy changes that may have affected the Fund in the prior year, as well as the Fund's "fact sheets" prepared by the Adviser providing salient data about the Fund and Portfolio, including Portfolio's holdings, strategies, recent market conditions and outlook, as well as the Adviser's views concerning the issues of breakpoints in the management fee schedule of the Portfolio and potential economies of scale; and 5. Other Benefits: The benefits flowing to Mellon Financial Corporation ("Mellon") and its affiliates in the form of fees for transfer agency, custody, administration and securities lending services provided to the Funds by affiliates of Mellon. In considering the continuation of the Portfolio's advisory agreement, the Board of Trustees, including the Independent Trustees, did not identify any single factor as all-important or controlling, and individual Trustees did not necessarily attribute the same weight or importance to each factor. The Trustees determined that the terms and conditions of the advisory agreement and the compensation to the Adviser provided therein were fair and reasonable in light of the services performed, expenses incurred and such other matters as the Trustees considered relevant in the exercise of their reasonable judgment. The following summary does not detail all the matters that were considered. Some of the factors that figured prominently in the Trustees' determination are described below. Nature, Extent and Quality of Services The Board considered the nature, scope and quality of the overall services provided to the Portfolio by the Adviser. In their deliberations as to the continuation of the advisory agreement, the Trustees were also mindful of the fact that, by choosing to invest in the Fund, the Fund's shareholders have chosen to entrust the Adviser, under the supervision of the Board, to manage the portion of their assets invested in the Fund. Among the specific factors the Board reviewed were the investment management, administrative, compliance and related services provided by the Adviser. The Board determined that the services provided were of high quality and at least commensurate with industry standards. The Trustees reviewed the background and experience of the Portfolio's two portfolio managers and also met with senior management of the Adviser to receive an overview of its organization, personnel, resources and strategic plans. Among other things, the Trustees considered the size, education and experience of the Adviser's investment staff, technological infrastructure and overall responsiveness to changes in market conditions. The Board determined that the Adviser had the expertise and resources to manage the Portfolio effectively. 25 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Investment Performance The Board considered the investment performance of the Fund (rather than the Portfolio alone) against a peer group of investment companies selected by the Adviser with input from the Trustees. The Board also compared the Fund's investment performance against the average performance of a larger universe of funds regarded by Lipper as having similar investment objectives and considered the Fund's performance rankings against that universe. In addition to the information received by the Board for at the September 22, 2005 Board meeting, the Trustees received similar detailed comparative performance information for the Fund at each regular Board meeting during the year. The Board considered the Fund's performance for the one-, three- and five-year periods ended July 31, 2005 based on the Lipper materials provided to the Board at the September 22, 2005 meeting. The Board found that the Fund was the best performing fund in its peer group and outperformed its peer group average return for the one-year period (27.00% vs. 21.91%) and three-year period (21.64% vs. 15.73%), and outperformed the average for the five-year period (9.14% vs. 1.38%). Advisory Fee and Other Expenses The Board considered the advisory fee rate paid by the Portfolio to the Adviser. The Lipper data presenting the Portfolio's "net advisory fees" included fees paid by the Portfolio, as calculated by Lipper, for administrative services provided by Mellon Bank, N.A., the Trust's custodian. Such reporting was necessary, according to Lipper, to allow the Board to compare the Portfolio's advisory fees to those peers that include administrative fees within a blended advisory fee. The Portfolio's contractual advisory fee was 0.800%, which was in the 3rd quintile of its peer group of funds and equal to the median of that peer group. The Portfolio's actual advisory fee, after giving effect to expense limitations, was 0.818%, which was higher than the peer group median actual advisory fee of 0.747%. Based on the Lipper data, as well as other factors discussed at the September 22, 2005 meeting, the Board determined that the Portfolio's advisory fee is reasonable relative to its peer group averages, both with and without giving effect to expense limitations. The Board also compared the fees payable by the Portfolio relative to those payable by separate account clients of the Adviser. Based on the additional scope and complexity of the services provided and responsibilities assumed by the Adviser with respect to the Portfolio relative to these other types of clients, the Board concluded that the fees payable under the advisory agreement were reasonable. The Board also considered the Fund's (rather than solely the Portfolio's) expense ratio and compared it to that of its peer group of similar funds. The Board found that the Fund's actual total expense ratio of 1.119% (after giving effect to expense limitations) was lower than the median total expense ratio of the peer group of 1.138% notwithstanding the fact that most of the other funds in the peer group were larger than the Fund. The Adviser's Profitability The Board considered the Adviser's profitability in managing the Portfolio and Fund and the Mellon Institutional Funds as a group, as well as the methodology used to compute such profitability, and the various direct and indirect expenses incurred by the Adviser or its affiliated investment adviser, Standish Mellon Asset Management Company, LLC ("Standish Mellon") in managing the Portfolio and other funds in the Mellon Institutional Funds family of funds. The Independent Trustees had observed that, based on the profitability information submitted to them by the Adviser, the Adviser incurred losses in managing many of the investment companies in the Mellon Institutional Funds family of funds, including the Portfolio and Fund, and that among those funds that were profitable to the Adviser, several generated only marginal profitability for the firm. The Trustees observed that the Adviser had incurred losses in operating the Portfolio in 2003 but made a modest profit in 2004. Economies of Scale The Board also considered the extent to which economies of scale might be realized as the Fund grows. They observed that the Standish Mellon Fixed Income Portfolio, the largest fund in the complex, already had breakpoints in its fee arrangement that reflected economies resulting from its size. The Board concluded that, at existing asset levels and considering current assets growth projections, the implementation of additional fee breakpoints or other fee reductions was not necessary at this time. They requested, however, that management consider the issue of future breakpoints across the Mellon Institutional Funds complex and respond to the Independent Trustees and to present a proposal for such breakpoints or, in each case as applicable, management's rationale as to why such future breakpoints are not necessary or appropriate for a particular Fund. In response, the Adviser subsequently proposed, and the Trustees approved effective as of February 1, 2006, a revised fee schedule reflecting breakpoints as follows: 0.80% of the first $500 million of average daily net assets, 0.75% of the next $500 million of such assets, and 0.70% of such assets over $1 billion. The net assets of the Portfolio as of March 31,2006 were $1,265,547,292. 26 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Factors Considered by Board of Trustees in Approving Advisory Agreement - -------------------------------------------------------------------------------- Other Benefits The Board also considered the additional benefits flowing to Mellon as a result of its relationship with the Mellon Institutional Funds as a group, including revenues received by Mellon affiliates in consideration of custodial, administrative, transfer agency and securities lending services provided by such affiliates to the Funds. In each case, such affiliates were selected by the Board on the basis of a comparative analysis of their capabilities and fees relative to those of unaffiliated competitors. In addition, the Board, including a majority of the Independent Trustees, conduct an examination annually of each such arrangement as to whether (i) the terms of the relevant service agreement are in the best interests of Fund shareholders; (ii) the services to be performed by the affiliate pursuant to the agreement are required by and appropriate for the Funds; (iii) the nature and quality of the services provided by the affiliate pursuant to the agreement are at least equal to those provided by other, unaffiliated firms offering the same or similar services for similar compensation; and (iv) the fees payable by the Funds to the affiliate for its services are fair and reasonable in light of the usual and customary charges imposed by other, unaffiliated firms for services of the same nature and quality. The Board considered the fact that Mellon operates businesses other than the Mellon Institutional Funds, some of which businesses share personnel, office space and other resources and that these were a component of the profitability analysis provided. The Board also considered the intangible benefits that accrue to Mellon and its affiliates by virtue of its relationship with the Funds and the Mellon Institutional Funds as a group. * * * The foregoing factors were among those weighed by the Trustees in determining that the terms and conditions of the Portfolio's advisory agreement and the compensation to the Adviser provided therein are fair and reasonable and, thus, in approving the continuation of the agreement for one-year period. 27 Trustees and Officers The following table lists the Trust's trustees and officers; their address and date of birth; their position with the Trust; the length of time holding that position with the Trust; their principal occupation(s) during the past five years; the number of portfolios in the fund complex they oversee; other directorships they hold in companies subject to registration or reporting requirements of the Securities Exchange Act of 1934 (generally called "public companies") or in registered investment companies; and total remuneration paid as of the period ended March 31, 2006. The Trust's Statement of Additional Information includes additional information about the Trust's trustees and is available, without charge, upon request by writing The Mellon Institutional Funds at P.O. Box 8585, Boston, MA 02266-8585 or calling toll free 1-800-221-4795. Independent Trustees Number of Trustee Principal Portfolios in Other Remuneration Name Term of Office Occupation(s) Fund Complex Directorships (period ended Address, and Position(s) and Length of During Past Overseen by Held by March 31, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2006) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, Decision 34 None Fund: $2,328 c/o Decision Resources, Inc. 11/3/1986 Resources, Inc. ("DRI") Portfolio: $250 260 Charles Street (biotechnology research and Waltham, MA 02453 consulting firm); formerly 9/30/40 Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 34 None Fund: $2,587 c/o Essex Street Associates 11/3/1986 Associates (family Portfolio: $250 P.O. Box 5600 investment trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 34 None Fund: $2,328 c/o Harvard University 9/13/1989 Professor of Political Portfolio: $250 Littauer Center 127 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since Trustee, Mertens House, 34 None Fund: $2,328 P.O. Box 2333 11/3/1986 Inc. (hospice) Portfolio: $250 New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 34 None $0 The Boston Company and Chief Operating Officer of The Asset Management, LLC Executive Officer Boston Company Asset One Boston Place Management, LLC; formerly Boston, MA 02108 Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Asset Management ("MAM") and Vice President and Chief Financial Officer, MAM 28 Principal Officers who are Not Trustees Name Term of Office Address, and Position(s) and Length of Principal Occupation(s) Date of Birth Held with Trust Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Operations, Mellon Asset Management and Secretary Mellon Asset Management ("MAM"); formerly First One Boston Place Vice President, MAM and Mellon Global Boston, MA 02108 Investments 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Asset Management and Treasurer since 1999; Mellon Asset Management; formerly Assistant Vice One Boston Place Treasurer President and Mutual Funds Controller, Standish Boston, MA 02108 since 2002 Mellon Asset Management Company, LLC 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Asset Management President Operations, Mellon Asset Management; formerly One Boston Place Vice President and Manager, Mutual Fund Boston, MA 02108 Operations, Standish Mellon Asset Management, 8/19/51 LLC Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager of Mellon Asset Management President Compliance, Mellon Asset Management ("MAM"); One Boston Place formerly Manager of Shareholder Services, MAM, Boston, MA 02108 and Shareholder Representative, Standish Mellon 1/19/71 Asset Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Asset Management Mellon Asset Management Compliance and Chief Compliance Officer, Mellon Funds One Boston Place Officer Distributor and Mellon Optima L/S Strategy Fund, Boston, MA 02108 LLC; formerly Director, Blackrock, Inc., Senior 4/8/57 Vice President, State Street Research & Management Company ("SSRM"), and Vice President, SSRM 29 THIS PAGE INTENTIONALLY LEFT BLANK Item 2. Code of Ethics. Not applicable to this semi-annual filing. Item 3. Audit Committee Financial Expert. Not applicable to this semi-annual filing. Item 4. Principal Accountant Fees and Services. Not applicable to this semi-annual filing. Item 5. Audit Committee of Listed Registrants. Not applicable to the Registrant. Item 6. Schedule of Investments Included as part of the Semi-Annual Report to Shareholders filed under Item 1 of this Form N-CSR. Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies. Not applicable to the Registrant. Item 8. Portfolio Managers Of Closed-End Management Companies Not applicable to the Registrant. Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers. Not applicable to the Registrant. Item 10. Submission of Matters to a Vote of Security Holders. There have been no material changes. Item 11. Controls and Procedures. (a) The Registrant's Principal Executive Officer and Principal Financial Officer concluded that the Registrant's disclosure controls and procedures are effective based on their evaluation of the Registrant's disclosure controls and procedures as of a date within 90 days prior to the filing date of this report (the "Evaluation Date" as defined in Rule 30a-3(c) under the Investment Company Act of 1940). (b) There were no changes in the Registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940 that occurred during the Registrant's first fiscal half-year that has materially affected, or is reasonably likely to materially affect, the Registrant's internal control over financial reporting. Item 12. Exhibits. (a)(1) Not applicable to this semi-annual filing. (a)(2) Certifications of the Principal Executive Officer and Principal Financial Officer of the Registrant as required by Rule 30a-2(a) under the Investment Company Act of 1940 are attached hereto as Exhibit 99CERT.302 (a)(3) Not applicable to the Registrant. (b) Certifications as required by Rule 30a-2(b) under the Investment Company Act of 1940 and pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 are attached hereto as Exhibit 99CERT.906. 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. (Registrant) Mellon Institutional Funds Investment Trust By (Signature and Title): /s/ BARBARA A. MCCANN --------------------- Barbara A. McCann, Vice President and Secretary Date: June 7, 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. By (Signature and Title): /s/ PATRICK J. SHEPPARD ----------------------- Patrick J. Sheppard, President and Chief Executive Officer Date: June 7, 2006 By (Signature and Title): /s/ STEVEN M. ANDERSON ---------------------- Steven M. Anderson, Vice President and Treasurer Date: June 7, 2006