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: September 30, 2005 -------------------------------------- Item 1. Reports to Stockholders. [Logo] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company World ex-U.S. Value Fund - -------------------------------------------------------------------------------- For the period November 15, 2004 commencement of operations) to September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [Logo] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard - ----------------------- Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 The Boston Company World ex US Value Fund return since inception November 15, 2004 ending September 30, 2005 was 11.72% compared to the 17.29% for its benchmark MSCI ACWI ex US index. International markets moved up sharply during the period on the back of strong global economic growth, demand for commodities, and rising corporate earnings. The Fund trailed its benchmark primarily due to a sell discipline that aims to reduce portfolio risk. Stocks that were reduced or sold continued to appreciate beyond what the investment team deemed reasonable in relation to potential risks. Low interest rates and tepid inflation continued to support consumption and industrial production around the world. Robust demand and supply constraints caused by weather in the US Gulf Coast sent oil over $70/bbl. China's insatiable demand for raw materials sent commodity prices higher. Countries rich in natural resources and lower cost manufacturing soared during the period, particularly emerging markets and Canada. The Fund's lower relative weightings in the materials and energy sectors detracted from performance, as did limited exposure to Canadian natural resource companies. One of the Fund's portfolio holdings, chemical producer Ciba Specialty, declined as input costs surged with oil prices. However, the Fund's energy stocks posted sizeable gains, including its holdings in Petroleo Brasileiro S/A, Total, and Repsol. Japan rebounded from an extended period of weak performance after Prime Minister Koizumi's LDP party scored a resounding victory in early elections. Indications of a domestic economic recovery provided further support for Japanese equities, which surged over 20% this quarter. A higher weight in Japan added value to the Fund's return, but the Fund's overall stock selection slightly lagged its index. Sumitomo Mitsui Financial Group Inc., one of Japan's largest commercial banks, rose with prospects for Japan's continued recovery. International markets are deep into a 3-year recovery, yet there are still several trends that should support long term price appreciation. At the same time, there will no doubt be periods of weakness caused by slower economic activity, geopolitical events, and general investor sentiment. Regardless of macroeconomic trends or geopolitical events, we continue to search for value in overlooked segments of the market while taking profits in stocks that we believe are trading near peak earnings. As always, we remain committed to our time tested investment philosophy and continue to seek high quality companies that have been discounted by the market. /s/ D. Kirk Henry /s/ Carolyn Kedersha /s/ Clifford A. Smith - ----------------- -------------------- --------------------- D. Kirk Henry Carolyn Kedersha Clifford A. Smith 2 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Comparison of Change in Value of $100,000 Investment in The Boston Company World ex-U.S. Value Fund and MSCI ACWI ex-U.S. Index - -------------------------------------------------------------------------------- [The data in the line chart is a representation from the printed material] TBC PERIOD World ex-U.S. Value Fund MSCI ACWI ex-U.S. Index * 11/15/04 100,000 100,000 11/30/04 100,300 101,722 12/31/04 104,100 106,263 1/31/05 102,900 104,706 2/28/05 107,550 110,102 3/31/05 104,600 107,038 4/30/05 101,950 104,151 5/31/05 100,900 104,428 6/30/05 102,700 106,913 7/31/05 105,657 110,818 8/31/05 108,413 113,262 9/30/05 111,721 119,301 Total Return (for period ended 9/30/2005) - -------------------------------------------------------------------------------- Since Inception 11/15/2004 - -------------------------------------------------------------------------------- Fund 11.72% * Source: Bloomberg Inc. Average annual total return reflects the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains.The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemp-tion of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than itwould be had the reimbursement not occurred. Past performance is not predictive of future performance. 3 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - ------------------------------------------------------------------------------------------------------ Actual $1,000.00 $1,068.10 $4.67 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.56 $4.56 - ------------ + Expenses are equal to the Fund's annualized expense ratio of 0.90%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). 4 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Country Sector Investments - ----------------------------------------------------------------------------------------------------- Total SA France Energy 1.6% Sumitomo Mitsui Financial Group Japan Financials 1.6 GlaxoSmithKline PLC United Kingdom Consumer Noncyclical 1.6 Vodafone Group PLC United Kingdom Communications 1.6 Royal Bank of Scotland Group PLC United Kingdom Financials 1.5 Carrefour SA France Consumer Noncyclical 1.4 Nippon Express Co., Ltd. Japan Industrials 1.3 Novartis AG Switzerland Consumer Noncyclical 1.3 Bank of Ireland Ireland Financials 1.3 France Telecom SA France Communications 1.2 ---- 14.4% * Excludes short-term securities. Percentage of Geographic Region Allocation* Investments - -------------------------------------------------------------------------------- Europe ex U.K. 38.3% U.K. 18.0 Asia ex Japan 12.9 Japan 22.9 Americas ex U.S. 6.2 Middle East/Africa 1.7 ----- 100.0% * Excludes short-term securities. The Fund is actively managed. Current holdings may be different than those presented above. 5 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ UNAFFILIATED INVESTMENTS--96.2% EQUITIES--96.2% Australia--1.5% Amcor Ltd. 42,768 $ 218,817 National Australia Bank Ltd. 9,932 250,293 ---------- 469,110 ---------- Belgium--0.9% Fortis 9,240 266,978 ---------- Brazil--1.4% Petroleo Brasileiro SA 3,470 248,070 Telecommunicacoes Brasileiras SA--ADR 5,680 184,089 ---------- 432,159 ---------- Canada--2.9% Alcan, Inc. 3,980 126,280 Canadian Imperial Bank of Commerce 2,070 129,353 Quebecor World, Inc. 16,880 316,736 Sobeys, Inc. 5,880 215,097 Torstar Corp. 5,770 115,470 ---------- 902,936 ---------- China--0.6% China Telecom Corp., Ltd. 455,000 171,562 ---------- Finland--1.4% M-real Oyj 29,670 160,761 Nokia Oyj 6,940 116,228 UPM-Kymmene Oyj 7,180 143,624 ---------- 420,613 ---------- France--8.4% Banque Nationale De Paris 3,950 300,155 Carrefour SA 8,820 405,628 Credit Agricole SA 9,110 267,052 France Telecom SA 12,618 362,003 Sanofi-Synthelabo SA 3,490 288,261 Schneider Electric SA 1,660 131,027 Thomson 5,000 103,921 Total SA 1,770 482,923 Valeo SA 6,367 264,513 ---------- 2,605,483 ---------- Germany--7.4% Allianz AG 1,600 215,944 Deutsche Bank AG 3,329 311,238 Deutsche Lufthansa AG 14,940 197,977 Deutsche Post AG 14,420 337,129 Deutsche Postbank AG 2,000 109,351 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ Germany (continued) Deutsche Telekom AG 12,520 $ 227,729 E.ON AG 2,420 222,212 Hannover Rueckversicherung AG 3,540 122,485 Heidelberger Druckmaschinen AG 3,240 110,976 Infineon Technologies AG 17,380 170,801 KarstadtQuelle AG 1,585 21,442 Medion AG 2,450 38,265 Volkswagen AG 3,570 219,597 ---------- 2,305,146 ---------- Hong Kong--1.3% Bank of East Asia Ltd. 66,329 194,094 Citic Pacific Ltd. 14,000 39,163 Denway Motors Ltd. 106,000 38,602 Huadian Power International Co. 434,000 120,285 ---------- 392,144 ---------- Hungary--0.5% Magyar Telekom 29,940 154,204 ---------- India--1.5% Hindalco Industries Ltd. 144A/Reg S GDR 40,000 133,788 Mahanagar Telephone Nigam Ltd.--ADR 18,050 118,950 Reliance Industries Ltd. 144A--GDR 5,810 209,723 ---------- 462,461 ---------- Indonesia--0.3% PT Gudang Garam Tbk 101,780 107,814 ---------- Ireland--1.2% Bank of Ireland 23,890 375,989 ---------- Italy--3.2% Banco Popolare di Verona e Novara 5,060 95,381 Benche Popolari Unite Scri 1,150 23,335 Benetton Group Spa 10,020 107,379 Eni Spa 11,200 332,490 Finmeccanica Spa 4,627 91,777 UniCredito Italiano Spa 61,590 347,033 ---------- 997,395 ---------- Japan--22.0% Aeon Co., Ltd. 13,400 269,157 Alps Electric Co., Ltd. 6,200 100,666 Astellas Pharma, Inc. 3,700 139,186 Canon, Inc. 5,700 307,823 Credit Saison Co., Ltd. 700 30,711 Dentsu, Inc. 56 158,858 East Japan Railway Co. 8 45,670 Fuji Heavy Industries Ltd. 41,800 188,912 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ Japan (continued) Fuji Photo Film Co., Ltd. 6,400 $ 210,871 Funao Electric Co., Ltd. 2,100 186,486 JS Group Corp. 9,000 153,264 Kao Corp. 9,100 224,073 KDDI Corp. 60 338,296 Kuraray Co., Ltd. 16,900 149,779 Mabuchi Motor Co., Ltd. 4,400 217,073 Matsumotokiyoshi Co., Ltd. 2,100 68,267 Minebea Co., Ltd. 35,800 147,603 Mitsubishi UFJ Financial Group, Inc. 19 249,405 Murata Manufacturing Co., Ltd. 1,700 94,802 Nippon Express Co., Ltd. 77,700 383,332 Nissan Motor Co., Ltd. 21,000 239,767 Orix Corp. 1,100 198,661 Rinnai Corp. 8,100 186,248 Rohm Co., Ltd. 3,300 286,362 Sekisui House Ltd. 18,000 220,580 Shin-Etsu Chemical Co., Ltd. 6,100 266,012 Skylark Co., Ltd. 10,800 159,179 Sohgo Security Services Co., Ltd. 5,400 79,066 Sumitomo Bakelite Co., Ltd. 13,600 93,215 Sumitomo Chemical Co., Ltd. 18,900 116,887 Sumitomo Mitsui Financial Group 51 480,751 Takeda Pharmaceutical Co., Ltd. 830 49,430 Takefuji Corp. 4,030 314,206 TDK Corp. 1,100 78,398 The 77 Bank Ltd. 30,200 221,891 Toyoda Gosei Co., Ltd. 8,600 163,651 ---------- 6,818,538 ---------- Malaysia--0.5% Sime Darby Berhad 98,600 162,218 ---------- Mexico--1.6% Cemex S.A. de C.V.--ADR 1,685 88,126 Coca-Cola Femsa, S.A. de C.V.--ADR 7,620 203,530 Telefonos de Mexico SA de CV--ADR 10,260 218,230 ---------- 509,886 ---------- Netherlands--4.7% ABN Amro Holding NV 9,104 217,985 Aegon NV 17,540 260,246 Heineken NV 9,370 300,678 Koninklijke Philips Electronics NV 11,460 304,411 VNU NV 4,820 151,428 Wolters Kluwer NV 11,410 212,199 ---------- 1,446,947 ---------- 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ Portugal--0.7% EDP-Energias de Portugal SA 72,520 $ 202,131 ---------- Singapore--1.5% DBS Group Holdings, Ltd. 33,710 314,786 United Overseas Bank Ltd. 19,750 164,583 ---------- 479,369 ---------- South Africa--1.7% Nampak Ltd. 58,500 146,170 Nedcor Ltd. 12,126 175,803 Sappi, Ltd. 16,830 197,821 ---------- 519,794 ---------- South Korea--3.6% Hyundai Motor Co. 2,120 165,593 Kookmin Bank--ADR 3,070 181,898 Korea Electric Power Corp. 4,770 162,749 KT Corp.--ADR 8,630 194,175 Samsung Electronics Co., Ltd. 361 203,439 SK Telecom Co., Ltd.--ADR 9,270 202,457 ---------- 1,110,311 ---------- Spain--1.9% Banco Sabadell SA 3,250 83,089 Endesa SA 6,810 182,203 Repsol YPF SA 10,200 330,375 ---------- 595,667 ---------- Sweden--0.9% Svenska Cellulosa AB (SCA), Class B 7,680 269,121 ---------- Switzerland--5.8% CIBA Specialty Chemicals AG 4,718 278,291 Clariant AG 8,250 118,549 Lonza Group AG Registered Shares 1,155 68,172 Nestle SA 1,120 327,936 Novartis AG 7,420 376,331 Swiss Re 4,570 300,100 UBS AG Registered Shares 3,830 325,479 ---------- 1,794,858 ---------- Taiwan--1.6% Compal Electronics, Inc. 184,327 182,130 SinoPac Financial Holdings Co., Ltd. 290,000 135,179 United Microelectronics Corp. 275,408 176,986 ---------- 494,295 ---------- United Kingdom--17.2% Anglo American PLC 11,280 335,970 BAA PLC 17,539 192,883 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------ United Kingdom (continued) BAE Systems PLC 16,410 $ 99,344 Barclays PLC 26,792 270,560 Boc Group PLC 2,018 41,007 Boots Group PLC 25,145 269,660 BP PLC 30,492 361,933 BT Group PLC 54,427 213,187 Centrica PLC 63,300 274,437 Diageo PLC 18,352 263,600 GKN PLC 42,050 218,436 GlaxoSmithKline PLC 18,256 463,954 HSBC Holdings PLC 15,735 254,297 Marks & Spencer Group PLC 26,655 176,045 Old Mutual PLC 64,500 157,724 Rexam PLC 9,660 87,593 Royal Bank of Scotland Group PLC 15,657 443,986 Royal Dutch Sell PLC 9,700 320,124 Sainsbury (J) PLC 29,307 144,364 Unilever PLC 27,390 285,771 Vodafone Group PLC 177,841 462,305 ----------- 5,337,180 ----------- TOTAL EQUITIES (Cost $28,035,768) 29,804,309 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $28,035,763) 29,804,309 ----------- AFFILIATED INVESTMENTS--1.3% Dreyfus Institutional Preferred Plus Money Market Fund(a) (Cost $394,690) 394,690 394,690 ----------- TOTAL INVESTMENTS--97.5% (Cost $28,430,453) 30,198,999 OTHER ASSETS, LESS LIABILITIES--2.5% 771,956 ----------- NET ASSETS--100% $30,970,955 =========== 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 $343,511 or 1.1% of net assets. (a) Affiliated institutional money market fund. 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 Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- The fund held the following forward foreign currency exchange contracts at September 30, 2005: Local Principal Contract Value at USD Amount Unrealized Contracts to Receive Amount Value Date September 30, 2005 to Deliver (Loss) - ------------------------------------------------------------------------------------------------------------------ British Pound 13,026 10/4/05 $22,957 23,031 $ (74) Japanese Yen 1,596,597 10/3/05 14,066 14,127 (61) ------- ------- ------ $37,023 $37,158 $ (135) ======= ======= ====== Local Principal Contract Value at USD Amount Unrealized Contracts to Receive Amount Value Date September 30, 2005 to Deliver Gain - ------------------------------------------------------------------------------------------------------------------ Japanese Yen 1,641,610 10/4/05 $14,462 $14,479 $ 17 ======= ======= ==== Percentage of Economic Sector Allocation Net Assets - -------------------------------------------------------------------------------- Basic Industry 0.4% Basic Materials 6.8 Communications 8.7 Consumer Cyclical 10.3 Consumer Goods 0.4 Consumer Noncyclical 12.9 Diversified 0.7 Energy 5.9 Financials 24.6 Technology 10.1 Utilities 3.8 Short-term and Net Other Assets 3.8 ----- 100.0% 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 Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (Note 7)): Unaffiliated investments (cost $28,035,763) $29,804,309 Affiliated investments (Note 1H) (cost $394,690) 394,690 Foreign currency, at value (cost $808,952) 784,354 Receivable for investments sold 319,806 Interest and dividends receivable 61,528 Receivable from investment advisor (Note 2) 18,111 Unrealized appreciation on forward currency exchange contracts (Note 6) 17 Prepaid expenses 15,285 ----------- Total assets 31,398,100 Liabilities Payable for investments purchased $ 382,658 Accrued professional fees 26,417 Accrued accounting, custody, administration and transfer agent fees (Note 2) 14,546 Accrued trustees' fees (Note 2) 681 Unrealized depreciation on forward currency exchange contracts (Note 6) 135 Other accrued expenses and liabilities 2,708 --------- Total liabilities 427,145 ----------- Net Assets $30,970,955 =========== Net Assets consist of: Paid-in capital $28,341,611 Accumulated net realized gain 635,520 Undistributed net investment income 250,162 Net unrealized appreciation 1,743,662 ----------- Total Net Assets $30,970,955 =========== Shares of beneficial interest outstanding 1,389,479 =========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $22.29 =========== 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 Operations For the Period November 15, 2004 (commencement of operations) to September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign witholding taxes of $38,795) $ 365,074 Interest income: Unaffiliated issuers 1,178 Affiliated issuers 14,931 Securities lending income (Note 7) 1,954 ---------- Total investment income 383,137 Expenses Investment advisory fee (Note 2) $ 107,492 Accounting, custody, administration and transfer agent fees (Note 2) 108,300 Registration fees 20,276 Professional fees 37,144 Trustees' fees and expenses (Note 2) 2,534 Insurance expense 1,835 Miscellaneous expenses 13,740 ---------- Total expenses 291,321 Deduct: Waiver of investment advisory fee (Note 2) (107,492) Reimbursement of fund operating expenses (Note 2) (54,266) ---------- Total expense deductions (161,758) ---------- Net expenses 129,563 ---------- Net investment income 253,574 ---------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities 635,520 Foreign currency 54,649 ---------- Net realized gain 690,169 Change in unrealized appreciation (depreciation) on: Investment securities 1,768,546 Foreign currency (24,884) ---------- Change in net unrealized appreciation (depreciation) 1,743,662 Net increase from payments by affiliates (Note 2) 5,514 ---------- Net realized and unrealized gain (loss) 2,439,345 ---------- Net Increase in Net Assets from Operations $2,692,919 ========== 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 Statement of Changes in Net Assets - -------------------------------------------------------------------------------- For the period November 15, 2004 (commencement of operations) to September 30, 2005 ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 253,574 Net realized gain (loss) 690,169 Change in net unrealized appreciation (depreciation) 1,743,662 Net increase from payments by affiliates 5,514 ----------- Net increase in net assets from investment operations 2,692,919 ----------- Distributions to Shareholders (Note 1C) From net investment income (58,146) ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 28,528,386 Value of shares issued to shareholders in reinvestment of distributions 57,745 Cost of shares redeemed (249,949) ----------- Net increase (decrease) in net assets from Fund share transactions 28,336,182 ----------- Total Increase (Decrease) in Net Assets 30,970,955 Net Assets At beginning of period -- ----------- At end of period (including undistributed net investment income of $250,162) $30,970,955 =========== 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 Financial Highlights - -------------------------------------------------------------------------------- For the period November 15, 2004 (commencement of operations) to September 30, 2005 ------------------ Net Asset Value, Beginning of Period $ 20.00 From Operations: Net investment income* (a) 0.32 Net realized and unrealized gains (loss) on investments 2.02 Net increase from payments by affiliates (b) --(c) ------- Total from operations 2.34 ------- Less Distributions to Shareholders: From net investment income (0.05) ------- Net Asset Value, End of Period $ 22.29 ======= Total Return (d) 11.72%(b) Ratios/Supplemental data: Expenses (to average daily net assets)* 0.90%(e) Net Investment Income (to average daily net assets)* 1.76%(e) Portfolio Turnover 34%(f) Net Assets, End of Period (000's omitted) $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 net investment income per share and the ratios would have been: Net investment income per share (a) $ 0.12 Ratios (to average daily net assets): Expenses 2.02(e) Net Investment Income 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 vol-untary 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 one penny. (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. 15 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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. Value Fund (the "Fund"), which commenced operations on November 15, 2004, is a separate diversified investment series of the Trust. The Fund's Board of Trustees approved, effective January 28, 2005, the change in the Fund's name from "The Boston Company International Value Opportunities Fund" to "The Boston Company World ex-U.S. Value 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 companies that are located in foreign countries represented in the Morgan Stanley Capital International All Country World Index ex-United States Free Index. The Fund 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 is available, at the closing bid price, or the NASDAQ official close if applicable, in the principal market in which such securities are normally traded. 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 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-one 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 is then valued at amortized value based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value 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 earned, 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. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. 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 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 distribution 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. 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. 16 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements - -------------------------------------------------------------------------------- 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 and accumulated undistributed 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 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. 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. 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 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, 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 period ended September 30, 2005. Pursuant to this agreement, for the period November 15, 2004 (commencement of operations) to September 30, 2005, TBCAM voluntarily waived its investment advisory fee in the amount of $107,492 and reimbursed the Fund for $54,266 of its operating expenses. This agreement is voluntary and temporary and may be discontinued or revised by TBCAM at any time. During the period from November 15, 2004 (commencement of operations) to September 30, 2005, the Fund received $5,514 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 $4,719 for the period November 15, 2004 (commencement of operations) to September 30, 2005. 17 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements - -------------------------------------------------------------------------------- The Fund has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, 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 $103,581 during the period November 15, 2004 (commencement of operations) to September 30, 2005. The Fund 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. This compensation is a standard form of compensation received by securities lending agents with respect to non-affiliated entities. See Note 7 for further details. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of TBCAM or its affiliates received 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 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. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations for the period November 15, 2004 (commencement of operations) to September 30, 2005, were $33,111,274 and $5,707,962, respectively. For the period November 15, 2004 (commencement of operations) to September 30, 2005, the Fund did not purchase or sell any long-term U.S. Government securities. (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 (commencement of operations) to September 30, 2005 ------------------ Shares sold 1,398,390 Shares issued to shareholders in reinvestment of distributions 2,813 Shares redeemed (11,724) --------- Net increase (decrease) 1,389,479 ========= At September 30, 2005, three shareholders of record held approximately 97% 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 7 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period November 15, 2004 (commencement of operations) to September 30, 2005, the Fund did not collect any redemption fees. 18 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 all of its taxable income for its fiscal year. The tax basis components of distributable earnings and the federal tax cost as of September 30, 2005, were as follows: Aggregate Cost $28,480,381 =========== Unrealized appreciation $ 2,151,074 Unrealized depreciation (432,456) ----------- Net unrealized appreciation (depreciation) $ 1,718,618 =========== Undistributed ordinary income $ 935,610 Tax character of distributions paid during the fiscal year ended September 30, 2005, was as follows: Ordinary income $ 58,146 (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 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. The Fund held open foreign currency exchange contracts at September 30, 2005. See Schedule of Investments for further details. Futures contracts The Fund may enter into financial futures contracts for the 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 September 30, 2005, the Fund did not hold any financial futures contracts. 19 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 November 15, 2004 (commencement of operations) to September 30, 2005 and earned interest on invested collateral of $9,189 of which, $7,235 was rebated to borrowers or paid in fees. At September 30, 2005, the Fund had no open security positions on loan. (8) Line of Credit: The Fund, and other funds in the Trust and subtrusts in the Mellon Institutional Funds Master Portfolio Trust (the "Portfolio 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% committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, a facility fee of $97 was allocated to the Fund. During the period ended September 30, 2005, the Fund had average borrowings outstanding of $88,333 on a total of six days and incurred $56 of interest expense. 20 Mellon Institutional Funds Investment Trust The Boston Company World ex-U.S. Value Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company World ex-U.S. Value Fund: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company World ex-U.S. Value Fund (the "Fund") at September 30, 2005, and the results of its operations, the changes in its net assets and the financial highlights for the period from November 15, 2004 (commencement of operations) through September 30, 2005, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to "financial statements") are the responsibility of the Fund's management; our responsibility is to express an opinion on these financial statements based on our audit. We conducted our audit of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audit, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provides a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 21 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee Chairman Emeritus, Decision 33 None $299 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 33 None $311 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 c/o Trustee Trustee William Joseph Maier, 33 None $299 Harvard University since Professor of Political Littaver Center 127 9/13/1989 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt P.O. Box Trustee Trustee formerly Trustee, Mertens 33 None $299 2333 New London, NH 03257 since House, Inc. (hospice) 4/11/35 11/3/1986 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 33 None $0 Mellon President and Operating Officer of The Institutional Asset Chief Executive Boston Company Asset Management One Officer Management, LLC; formerly Boston Place Senior Vice President and Boston, MA 02108 Chief Operating Officer, 7/24/65 Mellon Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 22 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 Mellon Institutional and Secretary Operations, Mellon Institutional Asset Management Asset Management; formerly First Vice One Boston Place President, Mellon Institutional Asset Boston, MA 02108 Management and Mellon Global Investments 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer since 1999; Mellon Institutional Asset Management Asset Management Treasurer One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Management Asset Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager, Mellon Institutional President Shareholder Services, Mellon Institutional Asset Asset Management Management; formerly Shareholder Representative, One Boston Place Standish Mellon Asset Management Company LLC Boston, MA 02108 1/19/71 Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Asset Mellon Institutional Compliance Management and Chief Compliance Officer, Asset Management Officer Mellon Funds Distributor; formerly Director, One Boston Place Blackrock, Inc., Senior Vice President, State Street Boston, MA 02108 Research & Management Company ("SSRM"), Vice President, 4/8/57 SSRM 23 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 6612AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company Small/Mid Cap Growth Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon - -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard - ----------------------- Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 In our commentary last year, terrorism and the upcoming elections were the focus of our discussion. Now, energy prices, inflation fears, and interest rates are at the forefront of investor concerns. However, despite these economic fears, the equity markets continued to post healthy returns. Small-cap stocks continued to perform well and outpaced their large-cap counterparts, buoyed by strong profit growth and relatively low interest rates. Overall, the equity markets sustained their strong positive momentum despite the devastation of the two gulf coast hurricanes. While we don't see these events derailing the recent U.S. economic strength, they could lead to slightly lower growth. For the 12 months ended September 30, 2005, The Boston Company Small-Mid Cap Growth Fund had a total return of 22.91% versus 17.97% for the Russell 2000 Growth Index and 21.01% for the Russell 2500 Growth Index. The Fund has maintained strong relative performance during the past year as portfolio holdings have participated in much of the market's gains, while maintaining an overall risk averse profile. This is evidenced by the Fund's lower relative decline during the only negative quarter over the last 12 months. During the first quarter decline, the Fund declined approximately half as much as the - -6.83% for the Russell 2000 Growth Index. Broad sector performance within the Russell 2000 Growth Index was solid during the year. For the first time since the fourth quarter of 2003, growth issues within the Russell 2000 marginally outperformed value issues on a trailing 12-month basis, gaining 17.97% versus value's gain of 17.75%. In addition, this is the tightest 12-month performance margin between the two small-cap styles since the first quarter of 1987. We continue to believe the longer-term trend within small-cap equities is movement away from the lower quality companies. However, factors that have supported the broader small-cap market have not weakened as expected, as the sector continues to generate profit growth that has outpaced large-caps for most of the past five years. We believe small-caps will continue to outperform large-caps through the end of 2005. Relative to the indices, the portfolio benefited from its exposure to the energy, endustrials, and consumer staples sectors. In the financial services sector, the Fund remains underweighted relative to its benchmark, reflecting our concern that the rising interest rate environment would impact the sector's strongest sources of growth over the past few years: mortgages and re-financings. Within consumer discretionary, we maintained our underweight because we believe that consumer spending that had been largely fueled by the meteoric rise in property values with historically low interest rates is past. Our technology investments remain exposed to areas such as semiconductors, electronic equipment, and software and services. 2 In healthcare, we are underweight the biotechnology sector and remain focused on companies whose earnings stand best positioned to benefit from a variety of opportunities. The energy sector has now become the focal point of inflation fears. Oil and gas prices hit new highs during the quarter before settling down slightly, once again driving fears of profit erosion and inflation. We continue to be marginally overweighted in the energy sector, but remain sensitive to shifts in the energy markets. Even if shifts within the tight supply-demand relationship occur, we feel that given the current high commodity prices, companies within the energy sector should continue to show strong earnings and cash flows through 2005. /s/ B. Randall Watts /s/ Todd Wakefield - -------------------- ------------------ B. Randall Watts Todd Wakefield Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Comparison of Change in Value of $100,000 Investment in The Boston Company Small/Mid CapGrowth Fund with the Russell 2500 Growth Index and the Russell 2000 Growth Index - -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS LINE CHART IN THE PRINTED MATERIAL] TBC PERIOD Small/Mid Cap Growth Fund Russell 2500 Growth Index * Russell 2000 Growth Index * 9/30/95 100,000 100,000 100,000 12/31/95 102,800 101,746 101,478 3/31/96 109,588 108,865 107,307 6/30/96 120,839 114,428 113,578 9/30/96 117,236 115,998 112,609 12/31/96 120,651 117,080 112,907 3/31/97 105,774 107,711 101,065 6/30/97 127,849 125,218 118,807 9/30/97 154,339 146,049 138,908 12/31/97 138,936 134,356 127,524 3/31/98 157,484 149,331 142,675 6/30/98 146,447 142,046 134,481 9/30/98 112,366 110,503 104,411 12/31/98 141,317 138,520 129,091 3/31/99 150,918 137,062 126,923 6/30/99 165,365 160,095 145,638 9/30/99 161,827 154,540 138,477 12/31/99 253,105 215,373 184,720 3/31/00 311,508 247,997 201,867 6/30/00 282,907 230,862 186,985 9/30/00 271,290 224,075 179,557 12/31/00 204,314 180,719 143,289 3/31/01 160,927 144,728 121,504 6/30/01 191,511 175,506 143,343 9/30/01 144,923 127,988 103,091 12/31/01 172,663 161,140 130,066 3/31/02 171,596 156,384 127,517 6/30/02 152,569 130,375 107,503 9/30/02 126,430 105,520 84,369 12/31/02 132,484 114,257 90,705 3/31/03 126,616 110,600 87,188 6/30/03 150,979 135,728 108,242 9/30/03 168,762 149,260 119,572 12/31/03 193,658 167,175 134,737 3/31/04 209,130 176,377 142,257 6/30/04 208,596 176,614 142,389 9/30/04 200,238 166,713 133,831 12/31/04 228,513 191,566 154,013 3/31/05 220,155 183,277 143,501 6/30/05 229,225 189,798 148,493 9/30/05 246,119 201,738 157,874 Average Annual Total Returns (for period ended 9/30/2005) ================================================================================ Since Inception 1 Year 3 Years 5 Years 10 Years 1/1/1988** - -------------------------------------------------------------------------------- Fund 22.91% 24.86% (1.93)% 9.42% 13.57% * Source: Lipper Inc. ** Combines the performance of the Fund beginning September 1, 1990 and its predecessor, the Small Cap Equity Limited Partnership, from January 1, 1988 to that date. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemp-tion of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 4 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - ------------------------------------------------------------------------------------------------------------------------------ Actual $1,000.00 $1,117.90 $5.31 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.05 $5.06 + Expenses are equal to the Fund's annualized expense ratio of 1.00%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). 5 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ------------------------------------------------------------------------------------------------------ Ingram Micro Inc., Class A Information Technology 2.1% Fisher Scientific International Health Care 1.9 Matria Healthcare, Inc. Health Care 1.8 Respironics, Inc. Health Care 1.7 Covance, Inc. Health Care 1.7 Consol Energy, Inc. Energy 1.6 Lions Gate Entertainment Corp. Consumer Discretionary 1.6 Crescent Real Estate Equities Co. REIT Financial 1.6 Penn Virginia Corp. Energy 1.5 Performance Food Group Co. Consumer Staples 1.4 ------ 16.9% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ------------------------------------------------------------------------ Basic Materials 3.1% Consumer Discretionary 14.1 Consumer Staples 3.9 Energy 10.4 Financials 7.8 Health Care 21.3 Industrials 16.2 Information Technology 17.9 Utilities 2.3 Short-term and Other Assets 3.0 ------ 100.0% The Fund is actively managed. Current holdings may be different than those presented above. 6 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ UNAFFILIATED INVESTMENTS--101.4% EQUITIES--97.0% Basic Materials--3.1% Airgas, Inc. 5,100 $ 151,113 Cambrex Corp. 4,100 77,736 Cleveland-Cliffs, Inc. 2,100 182,931 Sigma-Aldrich Corp. 3,200 204,992 ---------- 616,772 ---------- Consumer Discretionary--14.1% California Pizza Kitchen, Inc. (a) 2,490 72,808 Casual Male Retail Group, Inc. (a) 10,000 68,800 Central Garden & Pet Co. (a) 1,340 60,635 DreamWorks Animation SKG (a) 3,800 105,108 Eddie Bauer Holdings, Inc. (a) 7,200 174,600 Education Management Corp. (a) 6,600 212,784 Emmis Communications Corp. (a) (b) 11,200 247,408 International Speedway Corp., Class A Shares 3,400 178,398 Jarden Corp. (a) 2,405 98,773 Lions Gate Entertainment Corp. (a) (b) 31,400 299,556 Marvel Entertainment, Inc. (a) 9,600 171,552 Outback Steakhouse, Inc. 2,500 91,500 Papa John's International, Inc. (a) 3,790 189,955 Polo Ralph Lauren Corp. 5,100 256,530 Thor Industries, Inc. 3,070 104,380 Tractor Supply Co. (a) 4,380 199,947 Wabtec Corp. 3,820 104,210 Williams-Sonoma, Inc. (a) 3,900 149,565 ---------- 2,786,509 ---------- Consumer Staples--3.9% Church & Dwight Co., Inc. 5,500 203,170 Herbalife Ltd 5,400 162,756 Nu Skin Enterprises, Inc. 4,600 87,630 Performance Food Group Co. (a) 8,590 271,100 Playtex Products, Inc. (a) 3,600 39,600 ---------- 764,256 ---------- Energy--10.4% Consol Energy, Inc. 4,080 311,182 ENSCO International, Inc. 2,100 97,839 FMC Technologies, Inc. (a) 6,100 256,871 Global Industries, Ltd. (a) 7,100 104,654 Hydril Co. (a) 1,500 102,960 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Energy (continued) Oceaneering International, Inc. (a) 1,950 $ 104,150 Oil States International, Inc. (a) 6,080 220,765 Peabody Energy Corp. 2,600 219,310 Penn Virginia Corp. 5,040 290,858 Quicksilver Resources, Inc. (a) 2,200 105,138 Tidewater, Inc. 4,900 238,483 ---------- 2,052,210 ---------- Financials--7.8% Affiliated Managers Group (a) 2,050 148,461 Cathay General BanCorp. 2,900 102,834 City National Corp., Class A 2,080 145,787 Crescent Real Estate Equities Co. REIT 14,600 299,446 Cullen/Frost Bankers, Inc. 3,200 157,888 First Community Bancorp, Inc., Class A 2,100 100,443 First Midwest Bancorp, Inc. 5,350 199,234 Mercantile Bankshares Corp. 2,700 145,476 National Financial Partners Corp. 2,200 99,308 The Colonial BancGroup, Inc. 6,300 141,120 ---------- 1,539,997 ---------- Health Care--21.3% American Medical Systems Holdings, Inc. (a) 5,100 102,765 Applera Corp.-Celera Genomics Group (a) 6,600 80,058 Community Health Systems, Inc. (a) 3,900 151,359 Cooper Cos, Inc. 2,620 200,718 Covance, Inc. (a) 6,900 331,131 Coventry Health Care, Inc. (a) 1,200 103,224 Cytyc Corp. (a) 6,100 163,785 Fisher Scientific International (b) 5,800 359,890 Human Genome Sciences, Inc. (a) 6,400 86,976 InterMune, Inc. (a) 5,700 94,335 Laboratory Corp. of America Holdings (a) 3,900 189,969 Lifepoint Hospitals, Inc. (a) 2,900 126,817 Matria Healthcare, Inc. (a) 8,910 336,353 Medarex, Inc. (a) 9,000 85,680 Neurocrine Biosciences Inc (a) 1,800 88,542 Omnicare, Inc. 3,600 202,428 PerkinElmer, Inc. 9,900 201,663 Protein Design Labs, Inc. (a) 5,100 142,800 Respironics, Inc. (a) 7,900 333,222 Sybron Dental Specialties, Inc. (a) 4,900 203,742 Triad Hospitals (a) 2,300 104,121 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 Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Health Care (continued) VCA Antech, Inc. (a) 7,600 $ 193,952 Vertex Pharmaceuticals, Inc. (a) 4,700 105,045 Waters Corp. (a) 3,200 133,120 ZymoGenetics, Inc. (a) 4,100 67,650 ---------- 4,189,345 ---------- Industrials--16.2% Bucyrus International, Inc., Class A 4,900 240,737 Evergreen Solar, Inc. (a) 10,700 99,831 FTI Consulting Inc. (a) 9,500 239,970 Global Cash Access, Inc. (a) 3,960 55,836 Huron Consulting Group Inc. (a) 6,800 182,376 Jack Henry & Associates, Inc. 7,600 147,440 Kennametal, Inc. 4,320 211,853 Landstar System 2,940 117,688 LECG Corp. (a) 11,400 262,200 Mercury Computer Systems, Inc. (a) 3,700 97,125 MSC Industrial Direct Co., Inc. 5,810 192,718 Navigant Consulting, Inc. (a) 7,300 139,868 Pacer International, Inc. 7,900 208,244 Stericycle Inc. (a) 2,400 137,160 Stewart & Stevenson Services, Inc. 4,000 95,400 UTI Worldwide, Inc. 2,700 209,790 Valmont Industries, Inc. 4,000 117,440 Washington Group International, Inc. (a) 1,900 102,391 Waste Connections Inc. (a) (b) 5,450 191,186 Watson Wyatt & Co Holdings 5,300 142,835 ---------- 3,192,088 ---------- Information Technology--17.9% Akamai Technologies, Inc. (a) 15,600 248,820 Anteon International Corp. (a) 2,280 97,493 BEA Systems, Inc. (a) 17,500 157,150 CDW Corp. 3,200 188,544 Cypress Semiconductor Corp. (a) 12,700 191,135 Eclipsys Corp. (a) 2,900 51,736 F5 Networks Inc. (a) 3,250 141,278 Filenet Corp. (a) 7,100 198,090 Informatica Corp. (a) 8,400 100,968 Ingram Micro Inc., Class A (a) 21,300 394,902 Internet Security Systems (a) 4,300 103,243 Jamdat Mobile, Inc. (a) 6,200 130,200 Lam Research Corp. (a) 6,800 207,196 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 Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------- Information Technology (continued) ManTech International Corp., Class A (a) 3,620 $ 95,604 Marchex, Inc. (a)(b) 5,900 97,704 Mcafee, Inc. (a) 6,340 199,203 Novellus Systems, Inc. (a) 7,800 195,624 SafeNet, Inc. (a) 3,100 112,561 SS&C Technologies, Inc. 5,400 197,856 Varian Semiconductor Equipment Associates, Inc. (a) 1,960 83,045 Verisign, Inc. (a) 8,900 190,193 WebEx Communications, Inc. (a) 5,100 125,001 WebMD Health Corp., Class A Shares (a) 420 10,353 ----------- 3,517,899 ----------- Utilities--2.3% AGL Resources, Inc. 3,900 144,729 Atmos Energy Corp. 7,000 197,750 ITC Holdings Corp. 3,680 106,644 ----------- 449,123 ----------- TOTAL EQUITIES (Cost $16,116,881) $19,108,199 ----------- SHORT-TERM INVESTMENTS--0.2% Rate Maturity Par Value ----- --------- --------- U.S. Government--0.2% U.S. Treasury Bill (c) (Cost $44,689) 3.320% 12/15/2005 $ 45,000 44,705 ----------- INVESTMENT OF CASH COLLATERAL--4.2% Shares -------- BlackRock Cash Strategies L.L.C (Cost $826,460) 3.93% 826,460 826,460 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $16,988,030) 19,979,364 ----------- AFFILIATED INVESTMENTS--2.9% Dreyfus Institutional Preferred Plus Money Market Fund (d) (Cost $571,094) 3.73% 571,094 571,094 ----------- TOTAL INVESTMENTS--104.3% (Cost $17,559,124) 20,550,458 LIABILITIES IN EXCESS OF OTHER ASSETS--(4.3%) (841,294) ----------- NET ASSETS--100% $19,709,164 =========== 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 9/30/05. (c) Rate noted is yield to maturity. (d) Affiliated institutional money market fund. 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 Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (including securities on loan, valued at $791,796 (Note 7)): Unaffiliated investments (cost $16,988,030) $19,979,364 Affiliated investments (Note 1F) (cost $571,094) 571,094 Interest and dividends receivable 6,744 Receivable for investments sold 518,540 Prepaid expenses 14,396 ----------- Total assets 21,090,138 Liabilities Collateral for securities on loan (Note 7) $826,460 Payable for investments purchased 492,579 Payable for Fund shares redeemed 22,500 Accrued accounting, custody, administration and transfer agent fees (Note 2) 7,358 Accrued professional fees 29,750 Accrued trustees' fees (Note 2) 1,340 Other accrued expenses and liabilities 987 -------- Total liabilities 1,380,974 ----------- Net Assets $19,709,164 =========== Net Assets consist of: Paid-in capital $19,025,554 Accumulated net realized loss (2,313,723) Undistributed net investment income 5,999 Net unrealized appreciation 2,991,334 ----------- Total Net Assets $19,709,164 =========== Shares of beneficial interest outstanding 1,424,249 =========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 13.84 =========== 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 Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign witholding taxes of $141) $ 92,992 Interest income: Unaffiliated issuers 1,517 Affiliated issuers 25,785 Securities lending income (Note 7) 15,340 ----------- Total investment income 135,634 Expenses Investment advisory fee (Note 2) $ 120,046 Accounting, custody, administration and transfer agent fees (Note 2) 74,030 Registration fees 16,500 Professional fees 47,394 Trustees' fees and expenses (Note 2) 5,137 Insurance expense 3,400 Miscellaneous expenses 9,950 ---------- Total expenses 276,457 Deduct: Waiver of investment advisory fee (Note 2) (75,949) ---------- Net Expenses 200,508 ----------- Net investment (loss) (64,874) ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities 3,026,368 Futures contracts 131,692 ---------- Net realized gain 3,158,060 Change in unrealized appreciation (depreciation) on: Investment securities 855,961 Futures contracts (7,366) ---------- Net change in net unrealized appreciation (depreciation) 848,595 ----------- Net realized and unrealized gain (loss) on investments 4,006,655 ----------- Net Increase in Net Assets from Operations $ 3,941,781 =========== 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 Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (64,874) $ (145,163) Net realized gain (loss) 3,158,060 4,785,352 Change in net unrealized appreciation (depreciation) 848,595 (515,620) ----------- ----------- Net increase (decrease) in net assets from investment operations 3,941,781 4,124,569 ----------- ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 400,565 302,435 Cost of shares redeemed (3,854,864) (7,057,508) ----------- ----------- Net increase (decrease) in net assets from Fund share transactions (3,454,299) (6,755,073) ----------- ----------- Total Increase (Decrease) in Net Assets 487,482 (2,630,504) Net Assets At beginning of period 19,221,682 21,852,186 ----------- ----------- At end of period [including undistributed net investment income (loss) of $5,999 and ($383)] $19,709,164 $19,221,682 =========== =========== The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ----------------------------------------------------------- 2005 2004 2003 2002 2001(a) ------- ------- ------- ------- ------- Net Asset Value, Beginning of Period $ 11.26 $ 9.48 $ 7.10 $ 8.15 $230.48 ------- ------- ------- ------- ------- From Operations: Net investment income/(loss)* (b) (0.04) (0.08) (0.01) (0.02) (0.07) Net realized and unrealized gain (loss) on investments 2.62 1.86(c) 2.39(c) (1.03)(c) (54.83)(c) ------- ------- ------- ------- ------- Total from operations 2.58 1.78 2.38 (1.05) (54.90) ------- ------- ------- ------- ------- Less Distributions to Shareholders: From net investment income -- -- (0.00)(d) -- -- From net realized gains on investments -- -- -- -- (167.43) ------- ------- ------- ------- ------- Total distributions to shareholders -- -- (0.00) -- (167.43) ------- ------- ------- ------- ------- Net Asset Value, End of Period $ 13.84 $ 11.26 $ 9.48 $ 7.10 $ 8.15 ======= ======= ======= ======= ======= Total Return (e) 22.91% 18.78% 33.54% (12.88)% (46.58)% Ratios/Supplemental data: Expenses (to average daily net assets)* 1.00% 0.98% 0.74% 0.74% 0.74% Net Investment Income/(Loss) (to average daily net assets)* (0.32)% (0.69)% (0.17)% (0.24)% (0.33)% Portfolio Turnover 167% 157% 252% 248% 136% Net Assets, End of Period (000's omitted) $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 net investment income (loss) per share and the ratios would have been: Net investment income (loss) per share (b) $ (0.09) $ (0.12) $ (0.07) $ (0.08) $ (0.14) Ratios (to average daily net assets): Expenses 1.38% 1.33% 1.40% 1.46% 1.08% Net Investment Income/(Loss) (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) 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 class action suit recovery. (d) Calculates to less than $0.01 per share. (e) Total return would have been lower in the absence of expense waivers. The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 2000 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 is available, 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-one 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 the trade date. Interest income is determined on the basis of coupon interest earned, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on long-term debt securities. 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 dividends from short-term and long-term 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. 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, excise tax regulations 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 undistributed 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. 15 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- 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. 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, 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 September 30, 2005. Pursuant to this agreement, for the period ended September 30, 2005,TBCAM voluntarily waived a portion of its investment advisory fee in the amount of $75,949. This agreement is voluntary and temporary and may be discontinued or revised by TBCAM 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 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 $8,893 during the period ended September 30, 2005. The Fund has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, 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 $65,137 during the period ended September 30, 2005. The Fund 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. This compensation is a standard form of compensation received by securities lending agents with respect to non-affiliated entities. Pursuant to this agreement, Mellon Bank received $6,564, for the period ended September 30, 2005. See Note 7 for further details. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of TBCAM or its affiliates received 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 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. 16 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations for the period ended September 30, 2005, were $31,873,585 and $34,729,102, respectively. For the period ended September 30, 2005, the Fund did not purchase or sell any long-term U.S. Government securities. (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 Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Shares sold 30,650 26,941 Shares redeemed (312,833) (624,714) ----------- ----------- Net increase (decrease) (282,183) (597,773) =========== =========== At September 30, 2005, two shareholders of record held approximately 76% 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 other costs associated with short-term trading. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 2005, the Fund received no 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 all of its taxable income for its fiscal year. Dividends paid by the Fund from net interest earned on tax-exempt municipal bonds are not includable by shareholders as gross income for federal income tax purposes because the Fund intends to meet certain requirements of the Internal Revenue Code applicable to regulated investment companies which will enable the Fund to pay exempt-interest dividends. The tax basis components of distributable earnings and the federal tax cost as of September 30, 2005, were as follows: Unrealized appreciation $ 3,170,660 Unrealized depreciation (190,962) ------------ Net unrealized appreciation/depreciation 2,979,698 Undistributed ordinary income 5,999 Capital loss carry-forward (2,299,535) ------------ Total distributable earnings $ 686,162 ============ Cost for federal income tax purposes $ 17,570,760 17 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- At September 30, 2005, the Fund, for federal income tax purposes, has capital loss carryovers which will reduce the Fund's taxable income arising from net realized gain on investments, if any, to the extent permitted by the Internal Revenue Code and thus will reduce the amount of distributions to shareholders which would otherwise be necessary to relieve the Fund of any liability for federal income tax. Such capital loss carryovers are as follows: Capital Loss Carry Over Expiration Date ------------ --------------- $1,558,449 9/30/2010 $741,086 9/30/2011 (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 instruments with off-balance sheet risk: Options Call and put options give the holder the right to purchase or sell a security or currency or enter into a swap arrangement on a future date at a specified price. The Fund may use options to seek to hedge against risks of market exposure and changes in securities prices and foreign currencies, as well as to seek to enhance returns. Writing puts and buying calls tend to increase the Fund's exposure to the underlying instrument. Buying puts and writing calls tend to decrease the Fund's exposure to the underlying instrument, or hedge other Fund investments. Options, both held and written by the Fund, are reflected in the accompanying Statement of Assets and Liabilities at market value. The underlying face amount at value of any open purchased options is shown in the Schedule of Investments. This amount reflects each contract's exposure to the underlying instrument at period end. Losses may arise from changes in the value of the underlying instruments, if there is an illiquid secondary market for the contract or if the counterparty does not perform under the contract's terms. Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. Realized gains and losses on purchased options are included in realized gains and losses on investment securities, except purchased options on foreign currency which are included in realized gains and losses on foreign currency transactions. If a put option written by the Fund is exercised, the premium reduces the cost basis of the securities purchased by the Fund. The Fund, as writer of an option, has no control over whether the underlying securities may be sold (call) or purchased (put) and as a result bears the market risk of an unfavorable change in the price of the security underlying the written option. Exchange traded options are valued at the last sale price, or if no sales are reported, the last bid price for purchased options and the last ask price for written options. Options traded over-the-counter are valued using prices supplied by the dealers. The Fund did not enter into option transactions during the period ended September 30, 2005. 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 the 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 Fund 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 counterparties do not perform under the contract's terms. The Fund enters into financial futures transactions primarily 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 September 30, 2005, the Fund did not hold futures contracts. 18 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 ended September 30, 2005 and earned interest on the invested collateral of $38,477 of which, $23,137 was rebated to borrowers or paid in fees. At September 30, 2005, the Fund had securities valued at $791,796 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 sub-trusts in the Mellon Institutional Funds Master Portfolio Trust (the "Portfolio 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 .060 of 1% committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, a facility fee of $475 was allocated to the Fund. During the period ended September 30, 2005, the Fund did not use the line of credit. 19 Mellon Institutional Funds Investment Trust The Boston Company Small/Mid Cap Growth Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company Small/Mid Cap Growth Fund: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Small/Mid Cap Growth Fund formerly The Boston Company Small Capitalization Equity Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ----------------------------------------------------------------------------------------------------------------------------------- Samuel C. Fleming Trustee Trustee since Chairman Emeritus, Decision 33 None $299 c/o Decision 11/3/1986 Resources, Inc. ("DRI") Resources, Inc. (biotechnology research and 260 Charles Street consulting firm); formerly Waltham, MA 02453 Chairman of the Board and 9/30/40 Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex Street 33 None $311 c/o Essex Street 11/3/1986 Associates (family Associates investment trust office) P.O. Box 5600 Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph Maier, 33 None $299 c/o Harvard University 9/13/1989 Professor of Political Littaver Center 127 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since formerly Trustee, Mertens 33 None $299 P.O. Box 2333 11/3/1986 House, Inc. (hospice) New London, NH 03257 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 33 None $0 Mellon Institutional President and Operating Officer of The Asset Management 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 Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 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 Institutional and Secretary Mellon Institutional Asset Management; formerly Asset Management First Vice President, Mellon Institutional One Boston Place Asset Management and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer since 1999; Mellon Institutional Asset Management Asset Management Treasurer One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Management Asset Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager, Mellon Institutional President Shareholder Services, Mellon Institutional Asset Asset Management Management; formerly Shareholder Representative, One Boston Place Standish Mellon Asset Management Company LLC Boston, MA 02108 1/19/71 Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Asset Mellon Institutional Compliance Management and Chief Compliance Officer, Asset Management Officer Mellon Funds Distributor; formerly Director, One Boston Place Blackrock, Inc., Senior Vice President, State Boston, MA 02108 Street Research & Management Company ("SSRM"), 4/8/57 Vice President, SSRM 22 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 6928AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company Large Cap Core Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard - ----------------------- Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 Despite global challenges and overall weakness in domestic manufacturing, the less cyclical US economic signs remain strong. Financial markets have absorbed the rise in energy costs rather well, notwithstanding the intermittent supply shocks we have experienced. Much of the focus has been on the tightening pace of the Federal Reserve, as the recent year ending 9/30/05 captured 7 of the 10 consecutive rate increases. Low nominal inflation is oddly in tandem with low real bond yields, implying that there is an abundance of savings globally. For the 12 months ending September 30, 2005, The Boston Company Large Cap Core Fund had a total return of 13.37%. This put the Large Cap Core Fund ahead of the S&P 500 at 12.25%. The annual return was distributed more favorably across the large capitalization spectrum of equities than it has been in the recent three years. While small and mid-cap companies have not conceded entirely their 5-year run of equity market leadership, we believe that 2006 will be a more expensive operating environment for businesses. From an absolute return perspective, the energy and utilities sectors led the market, while both information technology and consumer staples also showed significant strength. Our portfolio stock selection was overwhelmingly positive, contributing over 95% of our out performance versus the S&P 500 index. Regardless of the direction of the economy or the markets, the disciplined investment approach used to manage the Fund has not varied. Our focus is on finding undervalued companies with improving business momentum. The process begins with a computerized ranking of approximately 1000 large and liquid stocks. The computer modeling identifies those companies that have the most attractive combination of low valuations and business strength. Using this list of ranked candidates, the analysts conduct further research to identify those companies in the best position to maintain their business momentum. The process allows the Fund's holdings to have what we believe to be an attractive combination of better than average business strength and better than average valuations. The strategy does not guarantee superior performance, but we believe that over time our stock selection will be successful. Although there is no precise measurement of duration for the mid-cycle slowdown that we are experiencing, we acknowledge that the post-2002 bull market is coming up on its third anniversary- which is an average cycle for a bull market. The economy has been resilient, due to the stimulus within the housing sector, steady job growth and low inflation. Our outlook is keenly aware of the trend in rising interest rates and the impact of higher fuel costs on both consumers and businesses because we understand that these higher input costs 2 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- will eventually become a drag on expansion. Equities remain attractive despite the continued moderation of corporate profit growth. In addition, consumer goods prices are more affected by currency and global competitive forces, and despite the rampant run-up in energy prices, global inflation is trending lower and slowing demand will keep a lid on goods prices. Against this backdrop we will seek to find opportunities in the larger, more globally diversified businesses that produce healthy earnings and consistent cash flow, with a preference for companies that are returning value to shareholders through dividends and share repurchases. Thank you for your continued support. /s/ Martin Stephan /s/ Sean Fitzgibbon ------------------ ------------------- Martin Stephan Sean Fitzgibbon 3 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Comparison of Change in Value of $100,000 Investment in The Boston Company Large Cap Core Fund and the Standard & Poor's 500 Composite Stock Price Index - -------------------------------------------------------------------------------- [The data in this line chart is a representation of the printed material] Standard & Poor's 500 TBC Composite Stock PERIOD Large Cap Core Fund Price Index * 9/30/95 100,000 100,000 12/31/95 103,899 106,016 3/31/96 111,002 111,705 6/30/96 113,983 116,712 9/30/96 119,636 120,321 12/31/96 131,787 130,341 3/31/97 133,334 133,843 6/30/97 156,827 157,188 9/30/97 178,081 168,960 12/31/97 179,586 173,811 3/31/98 202,286 198,039 6/30/98 198,513 204,614 9/30/98 161,470 184,307 12/31/98 192,528 223,519 3/31/99 179,084 234,651 6/30/99 193,449 251,160 9/30/99 181,314 235,517 12/31/99 192,192 270,532 3/31/00 202,600 276,728 6/30/00 199,261 269,378 9/30/00 211,265 266,767 12/31/00 228,249 245,909 3/31/01 215,944 216,773 6/30/01 219,906 229,450 9/30/01 196,088 195,785 12/31/01 209,692 216,704 3/31/02 214,432 217,302 6/30/02 195,172 188,206 9/30/02 161,388 155,710 12/31/02 172,948 168,829 3/31/03 166,229 163,512 6/30/03 192,419 188,670 9/30/03 196,483 193,662 12/31/03 220,033 217,228 3/31/04 224,622 220,904 6/30/04 225,633 224,704 9/30/04 222,477 220,502 12/31/04 244,254 240,849 3/31/05 241,144 235,677 6/30/05 243,296 238,901 9/30/05 252,153 247,510 Average Annual Total Returns (for period ended 9/30/2005) - -------------------------------------------------------------------------------- 1 Year 3 Years 5 Years 10 Years Since Inception 1/3/1991 - --------------------------------------------------------------------------------------- Fund 13.34% 16.04% 3.60% 9.69% 12.49% * Source: Lipper Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 4 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 Account Value April 1, 2005 Value April 1, 2005 September 30, 2005 to September 30, 2005 - ----------------------------------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,045.70 $4.36(1) Hypothetical (5% return per year before expenses) $1,000.00 $1,020.81 $4.31(1) - -------------- + Expenses are equal to the Fund's annualized expense ratio of 0.85%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). (1) The example reflects both the expenses of the Fund and the master portfolio in which the Fund invests all of its assets. 5 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ---------------------------------------------------------------------- Exxon Mobil Corp Energy 3.6% General Electric Corp Industrials 3.1 Microsoft Corp Information Technology 2.7 Bank of America Corp Financials 2.6 Altria Group, Inc Consumer Staples 2.4 Citigroup, Inc Financials 2.3 Procter & Gamble Co Consumer Staples 2.0 Wachovia Corp Financials 1.9 Pfizer, Inc Health Care 1.9 Johnson & Johnson Health Care 1.8 ----- 24.3% * Excludes short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ----------------------------------------------------- Basic Materials 2.7% Consumer Discretionary 11.0 Consumer Staples 11.1 Energy 10.1 Financials 19.2 Health Care 13.4 Industrials 11.3 Information Technology 14.9 Telecommunication Service 2.3 Utilities 3.5 Short-term and Net Other Assets 0.5 ----- 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. 6 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in The Boston Company Large Cap Core Portfolio ("Portfolio"), at value (Note 1A) $46,049,074 Receivable for Fund shares sold 700 Prepaid expenses 11,733 ----------- Total assets 46,061,507 Liabilities Accrued transfer agent fees (Note 2) $ 1,485 Professional fees 23,751 Accrued expenses and other liabilities 289 ------ Total liabilities 25,525 ----------- Net Assets $46,035,982 =========== Net Assets consist of: Paid-in capital $35,413,431 Accumulated net realized gain 5,620,304 Undistributed net investment income 212,245 Net unrealized appreciation 4,790,002 ----------- Total Net Assets $46,035,982 =========== Shares of beneficial interest outstanding 1,163,328 =========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 39.57 ======= The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net of foreign withholding taxes of $2,058 $1,057,159 Interest income allocated from Portfolio 22,700 Expenses allocated from Portfolio (390,985) --------- Net investment income allocated from Portfolio 688,874 Expenses Transfer agent fees (Note 2) $ 13,693 Registration fees 16,400 Professional fees 36,180 Insurance expense 550 Trustees' fees (Note 2) 1,501 Miscellaneous expenses 11,842 ------- Total expenses 80,166 ------- Net investment income 608,708 ------- Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investment securities 7,109,706 Future contracts (1,378) --------- Net realized gain (loss) 7,108,328 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investment securities (561,491) Future contracts 1,192 --------- Change in net unrealized appreciation (depreciation) (560,299) Net realized and unrealized gain (loss) 6,548,029 ---------- Net Increase in Net Assets from Operations $7,156,737 ========== The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 608,708 $ 397,729 Net realized gain (loss) 7,108,328 5,036,921 Change in net unrealized appreciation (depreciation) (560,299) 2,262,590 --------- --------- Net increase (decrease) in net assets from investment operations 7,156,737 7,697,240 --------- --------- Distributions to Shareholders (Note 1C) From net investment income (528,108) (568,427) --------- --------- Total distributions to shareholders (528,108) (568,427) --------- --------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 5,655,789 6,450,338 Value of shares issued in reinvestment of distributions 376,548 401,721 Cost of shares redeemed (22,691,547) (22,063,953) ------------ ------------ Net increase (decrease) in net assets from Fund share transactions (16,659,210) (15,211,894) ------------ ------------ Total Increase (Decrease) in Net Assets (10,030,581) (8,083,081) Net Assets At beginning of period 56,066,563 64,149,644 ----------- ---------- At end of period (including undistributed net investment income of $212,245 and $138,723) $46,035,982 $56,066,563 =========== =========== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ---------------------------------------------------------------- 2005 2004 2003 2002 2001 ------ ------ ------ ------ ----- Net Asset Value, Beginning of Period $ 35.24 $ 31.43 $ 26.13 $ 34.00 $ 41.71 ------- ------- ------- ------- ------- From Investment Operations: Net investment income* (a) 0.41 0.23 0.36 0.32 0.39 Net realized and unrealized gains (loss) on investments 4.28(b) 3.92(b) 5.30 (5.77)(b) (2.77) ------- ------- ------- ------- ------- Total from operations 4.69 4.15 5.66 (5.45) (2.38) ------- ------- ------- ------- ------- Less Distributions to Shareholders: From net investment income (0.36) (0.34) (0.36) (0.21) (0.29) From net realized gains on investments -- -- -- (2.21) (5.04) ------- ------ ------- ------- ------- Total distributions to shareholders (0.36) (0.34) (0.36) (2.42) (5.33) ------- ------ ------- ------- ------- Net Asset Value, End of Period $ 39.57 $ 35.24 $ 31.43 $ 26.13 $ 34.00 ======= ======= ======= ======= ======= Total Return 13.34% 13.23%(c) 21.76%(c) (17.70)%(c) (7.18)%(c) Ratios/Supplemental data: Expenses (to average daily net assets)* (d) 0.85% 0.83% 0.71% 0.71% 0.71% Net Investment Income (to average daily net assets)* 1.10% 0.67% 1.23% 0.96% 1.00% Net Assets, End of Period (000's omitted) $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 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 $ 0.23 $ 0.29 $ 0.27 $ 0.38 Ratios (to average daily net assets): Expenses (d) N/A 0.84% 0.93% 0.83% 0.73% Net Investment Income 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 year ended September 30, 2005, $0.06 for the year ended September 30, 2004 and $0.02 for the year ended September 30, 2002. (c) Total return would have been lower in the absence of expense waivers. (d) Includes the Fund's share of the Portfolio's allocated expenses. The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 September 30, 2005 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 investment in the Portfolio at value based on the net asset value of the Portfolio. The method by which the Portfolio values its securities is discussed in Note 1A of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. B. Securities transactions and income Investment transactions 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 expenses of the Fund determined in accordance with accounting principles generally accepted in the United States of America. The Fund's realized and unrealized gains and losses represent its share of the gains and losses of the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on ex-dividend date. The Fund's dividends from short-term and long-term 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 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 to undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income 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 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 or portfolios. E. Commitment 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. 11 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 Financial Corporation, 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 $13,693 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of TBCAM or its affiliates received 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 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. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the period ended September 30, 2005, aggregated $6,081,476 and $23,303,488, respectively. The Fund receives a proportionate share of the Portfolio's income, expenses, 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. During 2005, the Fund reclassified from paid-in capital to unrealized appreciation on investments $1,219,899 that had been allocated to other entities previously invested in the Portfolio but since ceased operations, as this amount, when realized by the Portfolio will be allocated to the Fund as the only investor in the Portfolio. (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 Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Shares sold 148,469 185,329 Shares issued to shareholders in reinvestment of distributions 9,893 11,699 Shares redeemed (585,936) (647,475) Net increase (decrease) (427,574) (450,447) At September 30, 2005, one shareholder of record held approximately 19% 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 2005, the Fund received no redemption fees. 12 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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. As of September 30, 2005, the components of distributable earnings on a tax basis were as follows: Undistributed ordinary income $1,119,069 Undistributed capital gains $4,867,463 Tax character of distributions paid during the fiscal year ended September 30, 2005, and September 30, 2004 were as follows: Distributions paid from: 2005 2004 ---- ---- Ordinary income $528,108 $568,427 See corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 13 Mellon Institutional Funds Investment Trust The Boston Company Large Cap Core Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company Large Cap Core Fund: In our opinion, the accompanying statement of assets and liabilities, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Large Cap Core Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 14 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - --------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--99.6% EQUITIES--99.5% Basic Materials--2.7% Alcoa, Inc. 15,690 $ 383,150 Dow Chemical Co. 10,000 416,700 El Du Pont de Nemours & Co. 6,410 251,080 PPG Industries, Inc. 3,280 194,143 ---------- 1,245,073 ---------- Consumer Discretionary--11.0% Advance Auto Parts, Inc. (a) 7,395 286,039 Carnival Corp. 4,380 218,912 Coach, Inc. (a) 6,470 202,899 Comcast Corp. (a) 11,176 328,351 Dex Media, Inc. 2,900 80,591 Hilton Hotels Corp. 9,260 206,683 Marriott International, Class A 6,720 423,360 McDonalds Corp. 18,400 616,216 NIKE, Inc., Class B 2,770 226,254 Nordstrom Inc. 6,330 217,246 Omnicom Group 2,670 223,292 J.C. Penny Company, Inc. 6,620 313,920 The Home Depot, Inc. 10,500 400,470 Time Warner, Inc. 30,590 553,985 Walt Disney Co. 21,420 516,865 Whirlpool Corporation 3,300 250,041 ---------- 5,065,124 ---------- Consumer Staples--11.1% Altria Group, Inc. 14,940 1,101,227 CVS Corp. 9,100 263,991 Dean Foods Corp. (a) 8,500 330,310 Diageo PLC--ADR 3,840 222,758 Gillette Co. 9,870 574,434 Kellogg Co. 4,910 226,498 Pepsico, Inc. 9,640 546,684 Procter & Gamble Co. 15,200 903,792 The Kroger Co. (a) 11,290 232,461 Wal-Mart Stores, Inc. 15,610 684,030 ---------- 5,086,185 ---------- Energy--10.1% Anadarko Petroleum Corp. 1,870 179,053 BP PLC 3,690 261,437 Chevron Corp. 5,932 383,978 ConocoPhillips 10,870 759,922 Devon Energy Corp. 9,380 643,843 The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - --------------------------------------------------------------------------------- Energy (continued) Exxon Mobil Corp. 25,714 $ 1,633,868 Transocean, Inc. (a) 5,420 332,300 Weatherford International Ltd. (a) 6,600 453,156 ---------- 4,647,557 ---------- Financial--19.2% American Express Co. 4,060 233,206 American International Group 5,569 345,055 Axis Capital Holdings Ltd. 12,100 344,971 Bank of America Corp. 28,270 1,190,167 Capital One Financial Corp. 5,700 453,264 Chubb Corp. 5,210 466,556 CIT Group, Inc. 10,030 453,155 Citigroup, Inc. 22,996 1,046,778 Countrywide Financial Corp. 5,710 188,316 E*TRADE Financial Corp. (a) 16,240 285,824 Freddie Mac 3,030 171,074 Fannie Mae 3,620 162,248 Franklin Resources, Inc. 3,130 262,795 Goldman Sachs Group, Inc. 4,080 496,046 Hartford Financial Services Group Inc. 3,020 233,053 JPMorgan Chase & Co. 6,130 207,991 Lehman Brothers Holdings, Inc. 3,680 428,646 Merrill Lynch & Co., Inc. 3,600 220,860 Northern Trust Corp. 4,810 243,146 Radian Group, Inc. 4,440 235,764 The Bear Stearns Companies, Inc. 3,000 329,250 Wachovia Corp. 18,120 862,331 ---------- 8,860,496 ---------- Health Care--13.4% Amgen, Inc. (a) 2,830 225,466 Cephalon, Inc. (a) 4,760 220,959 Fisher Scientific International 7,200 446,760 Gebzyme Corp. (a) 3,700 265,068 Hospira, Inc. (a) 5,870 240,494 Johnson & Johnson 12,840 812,515 Laboratory Corp. of America Holdings (a) 3,570 173,895 Omnicare, Inc. 4,590 258,096 Pfizer, Inc. 34,140 852,476 St. Jude Medical, Inc. 5,260 246,168 Sanofi-Aventis ADR 5,220 216,891 Thermo Electron Corp. (a) 7,630 235,767 Triad Hospitals (a) 7,380 334,093 The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Health Care (continued) WebMD Corp. (a) 29,670 $ 328,744 Wellpoint, Inc. (a) 7,740 586,847 Wyeth 15,990 739,857 ---------- 6,184,096 ---------- Industrial--11.3% Caterpillar, Inc. 3,920 230,300 Danaher Corp. 7,600 409,108 Eaton Corp. 5,140 326,647 Emerson Electric Co. 5,200 373,360 General Electric Corp. 42,320 1,424,914 Honeywell International, Inc. 4,270 160,125 Lockheed Martin Corp. 4,390 267,966 Norfolk Southern Corp. 14,000 567,840 Rockwell Automation, Inc. 5,410 286,189 Textron, Inc. 4,710 337,801 Tyco International Ltd 15,550 433,068 United Technologies Corp. 7,100 368,064 ---------- 5,185,382 ---------- Information Technology--14.9% Apple Computer, Inc. (a) 7,600 407,436 Applied Materials, Inc. 10,490 177,910 CheckFree Corp. (a) 7,110 268,900 Cisco Systems, Inc. (a) 9,950 178,404 Dell, Inc. (a) 5,320 181,944 EMC Corp./Massachusetts 20,510 265,399 Global Payments, Inc. 3,880 301,554 Google, Inc. (a) 950 300,637 Hewlett-Packard Co. 19,890 580,788 Ingram Micro Inc., Class A (a) 12,840 238,054 Intel Corp. 16,890 416,339 International Business Machines Corp. 9,410 754,870 Microsoft Corp. 47,200 1,214,456 Motorola, Inc. 16,140 356,533 National Semiconductor Corp. 8,600 226,180 Oracle Corp. (a) 27,090 335,645 Qualcomm, Inc. 6,950 311,013 Texas Instruments, Inc. 10,730 363,747 ---------- 6,879,809 ---------- Telecommunication Service--2.3% SBC Communications, Inc. 22,710 544,359 Verizon Communications, Inc. 16,000 523,040 --------- 1,067,399 ---------- The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------ Utilities--3.5% Constellation Energy Group, Inc. 10,600 $ 652,960 P G & E Corp. 14,600 573,050 Sempra Energy 7,900 371,772 ----------- 1,597,782 ----------- TOTAL EQUITIES (COST $41,028,919) 45,818,903 ----------- SHORT-TERM INVESTMENTS--0.1% Rate Maturity Par Value -------- ---------- ----------- U.S. Government--0.1% U.S. Treasury Bill (b) (Cost$49,654) 3.32% 12/15/2005 $ 50,000 49,672 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $41,078,573) 45,868,575 ----------- AFFILIATED INVESTMENTS--0.6% Shares --------- Dreyfus Institutional Preferred Plus Money Market Fund (c) (Cost $295,595) 3.73% 295,595 295,595 ----------- TOTAL INVESTMENTS--100.2% (Cost $41,374,168) 46,164,170 ----------- Liabilities in Excess of Other Assets--(0.2%) (115,096) ----------- NET ASSETS-100% $46,049,074 =========== Notes to Schedule of Investments: ADR-American Depository Receipt. (a) Non-income producing security. (b) Rate noted is yield to maturity. (c) Affiliated institutional money market fund. The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A): Unaffiliated issuers, at value (Note 1A) (cost $41,078,573) $45,868,575 Affiliated issuers, at value (Note 1E) (cost $295,595) 295,595 Receivable for investments sold 962,376 Interest and dividends receivable 53,869 Prepaid expenses 9,232 ----------- Total assets 47,189,647 Liabilities Payable for investments purchased $ 1,093,175 Accrued accounting, administration and custody fees (Note 2) 6,295 Accrued trustees' fees and expenses (Note 2) 3,655 Other accrued expenses and liabilities 37,448 ----------- Total liabilities 1,140,573 ----------- Net Assets (applicable to investors' beneficial interest) $46,049,074 =========== The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $2,058) $1,057,159 Interest income (Note 1E): Unaffiliated issuers 306 Affiliated issuers 22,394 ---------- Total investment income 1,079,859 Expenses Investment advisory fee (Note 2) $ 277,529 Accounting, administration and custody fees (Note 2) 76,085 Professional fees 18,622 Trustees' fees and expenses (Note 2) 10,497 Insurance expense 4,900 Miscellaneous 3,352 Total expenses 390,985 ---------- Net investment income 688,874 ---------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities 7,109,706 Futures contracts (1,378) ---------- Net realized gain 7,108,328 Change in unrealized appreciation (depreciation) on: Investment securities (561,491) Futures contracts 1,192 ---------- Change in net unrealized appreciation (depreciation) (560,299) ---------- Net realized and unrealized gain (loss) 6,548,029 ---------- Net Increase in Net Assets from Operations $7,236,903 ========== The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 688,874 $ 457,631 Net realized gain (loss) 7,108,328 5,036,921 Change in net unrealized appreciation (depreciation) (560,299) 2,262,590 ------------ ------------ Net increase (decrease) in net assets from operations 7,236,903 7,757,142 ------------ ------------ Capital Transactions Contributions 6,081,476 6,813,122 Withdrawals (23,303,488) (22,706,053) ------------ ------------ Net increase (decrease) in net assets from capital transactions (17,222,012) (15,892,931) ------------ ------------ Total Increase in Net Assets (9,985,109) (8,135,789) Net Assets At beginning of period 56,034,183 64,169,972 ------------ ------------ At end of period $ 46,049,074 $ 56,034,183 ============ ============ The accompanying notes are an integral part of the financial statements. 21 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ----------------------------------------------------------- 2005 2004 2003 2002 2001 ------- ------- ------- ------- -------- Total Return (a) 13.49% 13.34% 21.76% (17.69)% (7.11)% Ratios/Supplemental Data: Expenses (to average daily net assets)* 0.70% 0.72% 0.71% 0.70% 0.64% Net Investment Income (to average daily net assets)* 1.24% 0.77% 1.23% 0.97% 1.06% Portfolio Turnover 85% 66% 104% 80% 62% Net Assets, End of Year (000's omitted) $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 Portfolio 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 0.77% 0.72% N/A Net Investment Income 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. The accompanying notes are an integral part of the financial statements. 22 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (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. At September 30, 2005, 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 September 30, 2005 was 100%. 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. 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 is available, 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-one 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 upon the value on such date unless the Trustees determine during such sixty-day period that amortized cost not represent fair value. B. Securities transaction and income Securities transactions are recorded as of the trade date. Interest income is determined on the basis of coupon interest earned, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on long-term debt securities. 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. E. 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. 23 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (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. The Portfolio has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, fund administration and fund accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus fees that are asset and transaction based, as well as, out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $76,085 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional 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 received any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Portfolio 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 Portfolio Trust pays the legal fees for the independent counsel of the Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period ended September 30, 2005, were $45,431,802 and $61,123,843, respectively. For the period ended September 30, 2005, the Portfolio did not purchase or sell any long-term U.S. Government securities. (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at September 30, 2005, as computed on a federal income tax basis, were as follows: Aggregate Cost $41,528,151 ----------- Gross unrealized appreciation 5,878,960 Gross unrealized depreciation (1,242,941) ----------- Net unrealized appreciation (depreciation) $ 4,636,019 =========== (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: Options Call and put options give the holder the right to purchase or sell a security or currency or enter into a swap arrangement on a future date at a specified price. The Portfolio may use options to seek to hedge against risks of market exposure and changes in security prices and foreign currencies, as well as to seek to enhance returns. Writing puts and buying calls tends to increase the Portfolio's exposure to the underlying instrument. Buying puts and writing calls tends to decrease the Portfolio's exposure to the underlying instrument, or hedge other Portfolio investments. Options, both held and written by the Portfolio, are reflected in the accompanying Statement of Assets and Liabilities at market value. The underlying face amount at value of any open purchased options is shown in the Schedule of Investments. This amount reflects each contract's exposure to the underlying instrument at period end. Losses may arise from changes in the value of the underlying instruments if there is an illiquid secondary market for the contract or if the counterparty does not perform under the contract's terms. 24 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. Realized gains and losses on purchased options are included in realized gains and losses on investment securities, except purchased options on foreign currency which are included in realized gains and losses on foreign currency transactions. If a put option written by the Portfolio is exercised, the premium reduces the cost basis of the securities purchased by the Portfolio. The Portfolio, as a writer of an option, has no control over whether the underlying securities may be sold (call) or purchased (put) and as a result bears the market risk of an unfavorable change in the price of the security underlying the written option. Exchange traded options are valued at the last sale price, or if no sales are reported, the last bid price for purchased options and the last ask price for written options. Options traded over-the-counter are valued using prices supplied by the dealers. At September 30, 2005, the Portfolio did not enter into any option transactions. Futures contracts The Portfolio may enter into financial futures contracts for the 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 September 30, 2005, the Portfolio did not hold futures contracts. (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 daily unused portion of the facility, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, the expense allocated to the Portfolio was $1,371. During the period ended September 30, 2005, the Portfolio had average borrowings outstanding of $462,933 on a total of fifteen days and incurred $707 of interest expense. 25 Mellon Institutional Funds Master Portfolio The Boston Company Large Cap Core Portfolio Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Master Portfolio and Investors of The Boston Company Large Cap Core Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Large Cap Core Portfolio ( the "Portfolio") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ----------------------------------------------------------------------------------------------------------------------------------- Samuel C. Fleming c/o Trustee Trustee Chairman Emeritus, Decision 33 None $299 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 c/o Trustee Trustee Trustee, Essex Street 33 None $311 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 c/o Trustee Trustee William Joseph Maier, 33 None $299 Harvard University since Professor of Political Littaver Center 127 9/13/1989 Economy, Harvard Cambridge, MA 02138 University 8/5/44 John H. Hewitt Trustee Trustee formerly Trustee, Mertens 33 None $299 P.O. Box 2333 since House, Inc. (hospice) New London, NH 03257 11/3/1986 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 33 None $0 Mellon Institutional President and Operating Officer of The Asset Management 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 Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 27 Principal Officers who are Not Trustees Term of Office Name Address, and Position(s) and Length Principal Occupation(s) Date of Birth Held with Trust of Time Served During Past 5 Years - ------------------------------------------------------------------------------------------------------------------------ Barbara A. McCann Vice President Since 2003 Senior Vice President and Head of Mellon Institutional and Secretary Operations, Mellon Institutional Asset Asset Management Management; formerly First Vice President, One Boston Place Mellon Institutional Asset Management and Boston, MA 02108 Mellon Global Investments 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer since 1999; Mellon Institutional Asset Management Asset Management Treasurer One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Asset Management Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Compliance Mellon Institutional President Manager, Mellon Institutional Asset Asset Management Management ("MIAM"); formerly Shareholder One Boston Place Services, MIAM and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset 1/19/71 Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Mellon Institutional Compliance Asset Management and Chief Compliance Asset Management Officer Officer, Mellon Funds Distributor; formerly One Boston Place Director, Blackrock, Inc., Senior Vice Boston, MA 02108 President, State Street Research & 4/8/57 Management Company ("SSRM"), Vice President, SSRM 28 THIS PAGE INTENTIONALLY LEFT BLANK [LOGO] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6930AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company International Core Equity Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard - ----------------------- Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 The Boston Company International Core Equity Fund's return for the twelve months ending September 30, 2005, after all expenses, was 31.06% compared to the 25.79% for the benchmark MSCI EAFE index. This was the third consecutive year of better than 28% returns for the Fund. The Fund's return exceeded the benchmark by solid margins for all measurement periods since the change of strategy to actively manage individual stock holdings in 1996. During the fiscal year all but one market (Portugal) posted double-digit returns measured in U.S. dollars. Austria was the best market with a return of 56%. Portugal lagged with a return of 6.2%. For the second straight year Energy stocks gained the most among economic sectors rising 39%, the same return as last year. Also for the second straight year Information Technology stocks gained the least - this year with a 13% return. Energy stocks were buoyed by oil prices that continued to make new all-time highs during the year. In addition to strong demand and a terrorist risk premium, oil benefited from speculative buying from hedge funds (among others). Technology stocks lagged as the industry continues to be depressed by very intense price competition, industry overcapacity, reluctance of buyers to invest in new products, and valuations levels that still appear to be too high relative to other sectors. The Fund outperformed the index during the period due to our process of disciplined stock selection. Contribution to the positive relative performance was broad based. The Fund outperformed the benchmark in 15 of 21 countries. In addition the Fund outperformed the benchmark in nine of 10 economic sectors. We trailed only in Consumer Staples. The Fund's Energy sector outperformed the benchmarks by nearly 30% and was by far the largest contributor to the strong relative results. The global economy continues to grow, but investors are beginning to worry about inflationary pressures (primarily from oil, other commodities, health care and housing). Central banks have stopped the easing cycle that began after the recession and terror attacks early in the decade, and in some cases have begun to raise rates (the U.S. Federal Reserve has been doing so for some time). International markets have seen several years of strong returns with very little volatility. We remain cautiously optimistic over the longer term, but will not be surprised if volatility returns in the short term. Regardless of the environment, we continue to manage the Fund as we always have: investing in stocks of companies that are attractively valued and exhibit improving business momentum. /s/ Remi J. Browne /s/ Peter Carpenter - ------------------ ------------------- Remi J. Browne Peter Carpenter 2 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Comparison of Change in Value of $100,000 Investment in The Boston Company International Core Equity Fund and the MSCI EAFE Index - -------------------------------------------------------------------------------- [The data in the Line Chart is a representation of the printed material] TBC PERIOD International Core Equity Fund MSCI EAFE Index * 9/30/95 100,000 100,000 12/31/95 102,437 104,049 3/31/96 104,874 107,056 6/30/96 109,998 108,750 9/30/96 108,738 108,613 12/31/96 110,061 110,341 3/31/97 108,167 108,613 6/30/97 120,988 122,708 9/30/97 118,475 121,844 12/31/97 107,342 112,303 3/31/98 130,428 128,823 6/30/98 135,025 130,190 9/30/98 115,010 111,685 12/31/98 133,670 134,760 3/31/99 130,882 136,635 6/30/99 135,296 140,107 9/30/99 139,460 146,256 12/31/99 157,531 171,097 3/31/00 156,138 170,917 6/30/00 156,775 164,146 9/30/00 149,325 150,906 12/31/00 150,023 146,856 3/31/01 137,595 126,726 6/30/01 144,046 125,402 9/30/01 126,322 107,846 12/31/01 131,916 115,366 3/31/02 136,096 116,487 6/30/02 141,046 113,495 9/30/02 117,768 91,098 12/31/02 123,373 96,977 3/31/03 117,534 89,012 6/30/03 138,241 106,163 9/30/03 151,024 114,791 12/31/03 176,095 134,396 3/31/04 187,740 140,228 6/30/04 188,520 140,529 9/30/04 191,856 140,138 12/31/04 220,282 161,607 3/31/05 223,696 161,340 6/30/05 223,183 159,714 9/30/05 251,447 176,287 Average Annual Total Returns (for period ended 9/30/2005) - -------------------------------------------------------------------------------- Since Inception 1 Year 3 Years 5 Years 10 Years 12/8/1988 - -------------------------------------------------------------------------------- Fund 31.06% 28.77% 10.99% 9.66% 7.74% * Source: Lipper Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 3 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - ------------------------------------------------------------------------------------------------------ Actual $1,000.00 $1,124.70 $5.38(1) Hypothetical (5% return per year before expenses) $1,000.00 $1,020.00 $5.11(1) + Expenses are equal to the Fund's annualized expense ratio of 1.01%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). (1) The example reflects the expenses of the Fund and the master portfolio in which the Fund invests all of its assets. 4 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Country Sector Investments - ------------------------------------------------------------------------------------------------------- BP PLC United Kingdom Energy 2.2% Vodafone PLC United Kingdom Communications 2.2 Societe Generale France Financial 1.8 Ing Groep N.V Netherlands Financial 1.8 OMV Ag Austria Energy 1.6 Credit Suisse Group Switzerland Financial 1.6 Continental Ag Germany Consumer Cyclical 1.5 Total Sa France Energy 1.5 Banque Nationale De Paris France Financial 1.4 Nippon Steel Corporation Japan Basic Materials 1.3 ---- 16.9% * Excluding short-term securities and investment of cash collateral. Percentage of Geographic Region Allocation* Investments - ------------------------------------------------------------------------------------ Europe ex U.K. 43.6% U.K. 24.2 Asia ex Japan 10.1 Japan 22.1 ----- 100.0% * Excluding short-term securities and investment of cash collateral. 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. 5 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Statement of Assets and Liabilities--September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in The Boston Company International $285,796,705 Core Equity Portfolio ("Portfolio"), at value (Note 1 A) Receivable for Fund shares sold 1,291,884 Prepaid expenses 18,070 ------------ Total assets 287,106,659 Liabilities Payable for Fund shares redeemed $ 599 Accrued professional fees 26,867 Accrued registration fee 11,453 Accrued transfer agent fees (Note 2) 1,058 Accrued trustees' fees (Note 2) 500 Other accrued expenses and liabilities 1,624 ------- Total liabilities 42,101 ------------ Net Assets $287,064,558 ============ Net Assets consist of: Paid-in capital $222,418,453 Accumulated net realized gain 17,516,645 Undistributed net investment income 412,285 Net unrealized appreciation 46,717,175 ------------ Total Net Assets $287,064,558 ============ Shares of beneficial interest outstanding 8,358,847 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 34.34 ============ The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net foreign witholding taxes $443,660) $ 4,539,476 Interest and securities lending income allocated from Portfolio 119,595 Expenses allocated from Portfolio (1,703,446) ----------- Net investment income allocated from Portfolio 2,955,625 Expenses Transfer agent fees (Note 2) $18,409 Registration fees 31,452 Professional fees 40,526 Shareholder reports 8,000 Insurance expense 785 Trustees' fees (Note 2) 1,500 Miscellaneous expenses 6,727 ------- Total expenses 107,399 ----------- Net investment income 2,848,226 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investment securities, futures contracts, foreign currency exchange contracts and foreign currency transactions 16,706,539 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investment securities, futures contracts, foreign currency exchange contracts and foreign currency transactions 28,802,354 ----------- Net realized and unrealized gain (loss) 45,508,893 ----------- Net Increase in Net Assets from Operations $48,357,119 =========== The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ 2,848,226 $ 1,172,116 Net realized gain (loss) 16,706,539 15,537,985 Change in net unrealized appreciation (depreciation) 28,802,354 5,250,294 ----------- ------------ Net increase (decrease) in net assets from investment operations 48,357,119 21,960,395 ----------- ------------ Distributions to Shareholders (Note 1D) From net investment income (2,263,100) (1,441,503) From net realized gains on investments (2,586,841) -- ----------- ------------ Total distributions to shareholders (4,849,941) (1,441,503) ----------- ------------ Fund Share Transactions (Note 4) Net proceeds from sale of shares 124,417,682 47,227,583 Value of shares issued in reinvestment of distributions 4,058,519 939,636 Redemption fees 35 -- Cost of shares redeemed (9,593,548) (21,738,718) ----------- ------------ Net increase (decrease) in net assets from Fund share transactions 118,882,688 26,428,501 ----------- ------------ Total Increase (Decrease) in Net Assets 162,389,866 46,947,393 Net Assets At beginning of period 124,674,692 77,727,299 ----------- ------------ At end of period (including undistributed net investment income of $412,285 and $366,203) $287,064,558 $124,674,692 ============ ============ The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, --------------------------------------------------------------- 2005 2004 2003 2002 2001 -------- -------- ------- ------- ------- Net Asset Value, Beginning of Period $ 27.03 $ 21.62 $ 17.10 $ 18.53 $ 23.45 -------- -------- ------- ------- ------- From Investment Operations: Net investment income* (a) 0.50 0.31 0.23 0.25 0.24 Net realized and unrealized gains (loss) on investments 7.73 5.49 4.55 (1.48) (3.63) -------- -------- ------- ------- ------- Total from operations 8.23 5.80 4.78 (3.39) (1.23) -------- -------- ------- ------- ------- Less Distributions to Shareholders: From net investment income (0.39) (0.39) (0.26) (0.20) (0.20) From net realized gains on investments (0.53) -- -- -- (1.33) -------- -------- ------- ------- ------- Total distributions to shareholders (0.92) (0.39) (0.26) (1.53) (0.20) -------- -------- ------- ------- ------- Net Asset Value, End of Period $ 34.34 $ 27.03 $ 21.62 $ 17.10 $ 18.53 ======== ======== ======= ======= ======= Total Return 31.06% 27.04% 28.23%(b) (6.77)%(b) (15.40)%(b) Ratios/Supplemental data: Expenses (to average daily net assets)* (c) 1.01% 1.12% 1.16% 1.00% 1.00% Net Investment Income (to average daily net assets)* 1.59% 1.22% 1.21% 1.29% 1.13% Portfolio Turnover N/A N/A 17%(d) 87%(d) 74%(d) Net Assets, End of Period (000's omitted) $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 $0.19 $0.18 $0.16 Ratios (to average daily net assets): Expenses (c) N/A N/A 1.34% 1.33% 1.37% Net investment income 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. (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. The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 93% at September 30, 2005). 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. Investment risk The Fund's investment in the Portfolio involves certain additional risks that are not inherent in investments in domestic securities due to the fact that the Portfolio may invest in foreign 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 have been more volatile than securities of comparable U.S. companies and U.S. securities markets. These 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. D. Distributions to shareholders Distributions to shareholders are recorded on 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 are primarily due to differing treatments for foreign currency transactions, passive foreign investment companies (PFICs), 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 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. 10 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Notes to Financial Statements - -------------------------------------------------------------------------------- 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 Funds of the Trust taking into consideration, among other things, the nature and type of expense and the relative size of the funds or portfolios. F. 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 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 Financial Corporation, 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 $18,409 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund paid $1,134. 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 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 Portfolio 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 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. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the period ended September 30, 2005, aggregated $127,474,671 and $14,550,254, respectively. The Fund receives a proportionate share of the Portfolio's income, expenses, and realized and unrealized gains and losses based on applicable tax allocations rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. 11 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Shares sold 3,919,181 1,806,181 Shares issued to shareholders in reinvestment of distributions 138,802 38,181 Shares redeemed (312,002) (826,070) --------- ---------- Net increase 3,745,981 (1,018,292) ========= ========== At September 30, 2005, one shareholder of record held approximately 22% 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 ended September 30, 2005, the Fund received $35 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. As of September 30, 2005, the components of distributable earnings on a tax basis were as follows: Undistributed ordinary income $ 4,528,262 Undistributed capital gains 13,511,154 Tax character of distributions paid during the fiscal years ended September 30, 2005 and September 30, 2004, were as follows: 2005 2004 --------- ---------- Distributions paid from: Ordinary income 2,263,100 $1,441,503 Long term capital gains 2,586,841 -- See corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 12 Mellon Institutional Funds Investment Trust The Boston Company International Core Equity Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company International Core Equity Fund: In our opinion, the accompanying statement of assets and liabilities, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company International Core Equity Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 13 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--99.1% EQUITY--98.2% Australia--4.9% Australia and New Zealand Banking Group Ltd. 53,500 $ 979,050 Caltex Australia Ltd. 158,400 2,478,406 CSL Ltd. 32,300 945,744 Macquarie Bank Ltd. 57,900 3,326,608 Oil Search Ltd. 513,500 1,515,274 Qantas Airways Ltd. 486,900 1,251,150 QBE Insurance Group Ltd. 68,000 968,558 Rinker Group Ltd. 283,200 3,580,285 ----------- 15,045,075 ----------- Austria--2.1% Boehler-Uddeholm 9,300 1,564,111 OMV AG 83,900 4,980,403 ----------- 6,544,514 ----------- Belgium--0.9% KBC Groupe 33,400 2,704,544 ----------- Denmark--0.7% Novo Nordisk A/S, Class B 42,100 2,081,674 ----------- Finland--2.3% Fortum Oyj 74,700 1,498,734 Kesko Oyj 66,200 1,835,614 Nokia Oyj 119,100 1,994,629 Rautaruukki Oyj 74,700 1,677,326 ----------- 7,006,303 ----------- France--10.2% Banque Nationale De Paris 57,100 4,338,946 Bouygues SA 47,800 2,220,699 Elior 88,700 1,230,816 France Telecom SA 51,000 1,463,161 Remy Cointreau 22,500 1,020,439 Renault SA 23,700 2,243,687 Sanofi-Synthelabo SA 27,100 2,238,358 Societe Generale 48,600 5,543,944 Suez SA 29,400 849,474 Total SA 16,255 4,434,981 Vinci SA 19,200 1,652,742 Vivendi Universal SA 120,200 3,922,129 ----------- 31,159,376 ----------- 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------- Germany--5.3% Bayerische Motoren Werke AG 19,600 $ 919,763 Continental AG 55,000 4,513,059 Deutsche Bank AG Registered Shares 10,600 991,025 Deutsche Telekom AG 70,200 1,276,882 E.ON AG 38,400 3,526,003 Merck KGaA 10,600 891,821 SAP AG 7,900 1,364,814 Schering AG 18,800 1,188,040 Thyssenkrupp AG 85,300 1,780,068 ----------- 16,451,475 ----------- Greece--0.5% Coca-Cola Hellenic Bottling Co. S.A 52,800 1,530,026 ----------- Hong Kong--3.3% Cheung Kong Holdings Ltd. 83,000 937,273 China Mobile Hong Kong Ltd. 769,300 3,768,453 China Resources Power Holdings Company Ltd. 1,993,403 1,271,991 Kerry Properties Ltd. 396,300 1,003,854 Orient Overseas International Ltd. 236,500 884,124 The Wharf(Holdings) Ltd. 341,000 1,329,730 Wing Hang Bank Ltd. 127,000 934,811 ----------- 10,130,236 ----------- Ireland--1.1% Anglo Irish Bank Corp. PLC 135,500 1,844,407 CRH PLC 11,800 319,681 CRH PLC 50,700 1,373,543 ----------- 3,537,631 ----------- Italy--2.4% Banca Intesa Spa 563,233 2,623,781 Capitalia Spa 257,300 1,406,497 Eni Spa 87,500 2,597,577 Mediaset Spa 71,300 843,321 ----------- 7,471,176 ----------- Japan--21.9% Bridgestone Corp. 76,000 1,626,993 Canon, Inc. 64,000 3,456,259 Chubu Electric Power Co., Inc. 38,600 941,961 Diamond Lease Co., Ltd. 19,000 788,389 Eisai Co. Ltd. 46,600 1,991,102 Fujitsu Ltd. 195,000 1,284,997 Honda Motor Co., Ltd. 61,000 3,450,093 Hoya Corp. 92,500 3,072,196 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------- Japan (continued) Japan Tobacco, Inc. (a) 114 $ 1,797,727 Kawasaki Kisen Kaisha Ltd. 219,000 1,580,134 Kobe Steel Ltd. 1,276,000 3,878,249 Komatsu Ltd. 250,000 3,404,986 Kubota Corp. 345,000 2,388,953 Kyowa Hakko Kogyo Co., Ltd. 152,000 1,179,737 Matsushita Electric Industrial Co. Ltd. 55,000 931,768 Mazda Motor Corp. 333,000 1,460,964 Mitsubishi Corp. 177,000 3,492,908 Mitsui O.S.K. Lines Ltd. 293,000 2,341,212 Mitsui Sumitomo Insurance Company Ltd. 91,000 1,053,423 Mizuho Financial Group, Inc. 352 2,238,957 Nippon Steel Corp. 1,061,000 3,981,905 Nisshin Seifun Group, Inc. 115,000 1,117,479 NTT Corp. 458 2,251,467 Ono Pharmaceutical Co., Ltd. 32,700 1,523,945 Promise Co., Ltd. 13,800 1,022,447 Sankyo Co., Ltd. 24,700 1,301,260 Santen Pharmaceutical Co., Ltd. 50,000 1,295,040 Sanyo Shinpan Finance Co., Ltd. 31,400 2,550,507 Sumitomo Electric Industries 143,100 1,928,843 Sumitomo Rubber Industries, Inc. 168,000 1,996,582 Sumitomo Trust & Banking Co., Ltd. 257,000 2,114,686 Takeda Pharmaceutical Co., Ltd. 42,800 2,548,921 Toyo Suisan Kaisha Ltd. 81,400 1,389,774 ----------- 67,383,864 ----------- Luxembourg--0.5% Arcelor 70,300 1,643,561 ----------- Netherlands--2.4% Buhrmann NV 160,100 1,933,059 ING Groep NV CVA 182,900 5,445,060 ----------- 7,378,119 ----------- New Zealand--1.5% DNB NOR ASA 183,100 1,886,793 Fletcher Building Ltd. 187,500 1,026,878 Norsk Hydro ASA 15,200 1,700,904 ----------- 4,614,575 ----------- Norway--1.4% Orkla ASA 54,600 2,071,339 Tandberg ASA 75,100 1,003,183 Yara International ASA 69,600 1,256,442 ----------- 4,330,964 ----------- The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Singapore--0.3% Keppel Co., Ltd. 121,900 $ 914,970 ---------- Spain--2.9% ACS Actividades 73,200 2,132,605 Banco Santander Central Hispano SA 70,700 928,383 Corp. Mapfre SA 105,100 1,803,095 Repsol YPF SA 97,200 3,148,283 Union Fenosa, SA 30,400 1,003,640 ---------- 9,016,006 ---------- Sweden--2.9% Ericsson LM 681,000 2,487,422 Lindex AB 18,300 948,315 Nordea Bank AB 94,600 946,256 Skandinaviska Enskilda Banken AB 97,500 1,786,936 Volvo AB, Class B 60,400 2,631,036 ---------- 8,799,965 ---------- Switzerland--6.8% Baloise Holdings 13,730 689,470 Compagnie Financiere Richemont AG 43,900 1,738,161 Credit Suisse Group 107,600 4,763,195 Logitech International SA (b) 47,000 1,900,842 Nestle SA 11,580 3,390,621 Novartis AG 45,240 2,294,504 Sulzer AG 4,870 2,468,109 UBS AG Registered Shares 13,200 1,121,755 Zurich Financial Services AG (b) 15,790 2,689,814 ---------- 21,056,471 ---------- United Kingdom--23.9% Alliance Unichem PLC 107,700 1,644,708 AstraZeneca PLC 71,500 3,320,406 Aviva PLC 266,700 2,925,950 Barclays PLC 275,290 2,780,030 Barratt Developments PLC 148,200 1,973,273 BHP Billition PLC 139,800 2,256,873 BP PLC 575,900 6,835,797 British Airways PLC (b) 284,800 1,469,405 British American Tobacco PLC 90,300 1,895,414 BT Group PLC 446,800 1,750,086 Dairy Crest Group PLC 94,200 848,352 Diageo PLC 69,300 995,395 Enterprise Inns PLC 144,500 2,145,568 Friends Provident PLC 759,700 2,503,734 Greene King PLC 73,100 823,877 The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------------------------- United Kingdom (continued) HBOS PLC 184,900 $ 2,781,281 Inchcape PLC 71,716 2,766,727 International Power PLC 288,200 1,262,190 Kelda Group PLC 179,100 2,217,412 Legal & General Group PLC 403,700 807,531 Old Mutual PLC 1,252,800 3,063,509 Royal Bank of Scotland Group PLC 45,485 1,289,819 Royal Dutch Shell PLC, Class A shares 91,300 3,013,124 Royal Dutch Shell PLC, Class B shares 13,100 452,052 Sage Group PLC 341,300 1,386,474 Scottish Power PLC 189,500 1,908,666 Shire Pharmaceuticals Group PLC 84,100 1,021,962 Stagecoach Group PLC 512,100 1,008,572 Standard Chartered PLC 112,200 2,418,376 Tesco PLC 244,800 1,335,293 Tullow Oil PLC 353,000 1,617,531 Vodafone Group PLC 2,521,100 6,553,700 Wolseley PLC 79,200 1,673,589 Xstrata PLC 112,400 2,909,997 ----------- 73,656,673 ----------- Total Equities (Cost $254,450,157) 302,457,198 ----------- PREFERRED STOCKS--0.7% Germany--0.7% Fresenius AG 8,400 1,164,589 Henkel KGaA 9,300 845,462 ----------- Total Preferred Stocks (Cost $1,700,273) 2,010,051 ----------- SHORT-TERM INVESTMENTS--0.2% Rate Maturity Par Value ---- -------- --------- U.S. Government--0.2% U.S. Treasury Bill (c)(d) (Cost $680,262) 3.32% 12/15/2005 $685,000 680,502 ----------- INVESTMENT OF CASH COLLATERAL--0.0% Shares -------- BlackRock Cash Strategies L.L.C (Cost $49,856) 3.93% 49,856 49,856 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $256,880,548) 305,197,607 ----------- The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Rate Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ AFFILIATED INVESTMENTS--3.9% Dreyfus Institutional Preferred Plus Money Market Fund (e) (Cost $11,996,372) 3.73% 11,996,372 $ 11,996,372 ------------ TOTAL INVESTMENTS--103.0% (Cost $268,876,920) 317,193,979 ------------ LIABILITIES IN EXCESS OF OTHER ASSETS--(3.0%) (9,208,720) ------------ NET ASSETS--100% $307,985,259 ============ Notes to Schedule of Investments: (a) Security, or a portion of thereof, was on loan at 9/30/05. (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. At September 30, 2005 the Portfolio held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Gain/(Loss) - ------------------------------------------------------------------------------------------------------------------------------ MSCI Pan-Euro (50 Contracts) Long 12/19/2005 $1,224,450 $(3,560) Topix Futures (3 Contracts) Long 12/9/2005 373,442 22 ------- $(3,538) ======= Percentage of Economic Sector Allocation Net Assets ------------------------------------------------------------------ Energy 10.6% Communications 8.9 Financial 25.3 Consumer Cyclical 13.5 Basic Materials 6.8 Industrial 10.2 Utilities 4.7 Technology 3.1 Consumer Noncyclical 15.0 Diversified 0.7 Short-term and Other Assets 1.2 ----- 100.0% The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Statement of Assets and Liabilities--September 30, 2005 - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A)(including securities on loan, valued at $47,482 (Note 6)) Unaffiliated issuers, at value (cost $256,880,548) $305,197,607 Affiliated issuers, at value (Note 1H) (cost $11,996,372) 11,996,372 Foreign currency, at value (cost, $20,337,373) 20,109,837 Receivable for investments sold 1,357,445 Interest and dividends receivable 578,315 Prepaid expenses 11,099 ------------ Total assets 339,250,675 Liabilities Payable for investments purchased $31,039,469 Collateral for securities on loan (Note 6) 49,856 Accrued accounting, administration and custody fees (Note 2) 23,856 Payable for variation margin on open futures contracts (Note 5) 120,886 Accrued professional fees 23,642 Accrued trustees' fees and expenses (Note 2) 7,707 ----------- Total liabilities 31,265,416 ------------ Net Assets (applicable to investors' beneficial interest) $307,985,259 ============ The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $463,697) $ 4,778,214 Investment income (Note 1 H): Unaffiliated issuers 15,563 Affiliated issuers 56,774 Securitiy lending income (Note 6) 53,011 ----------- Total investment Income 4,903,562 Expenses Investment advisory fee (Note 2) $ 1,495,312 Accounting, administration and custody fees (Note 2) 208,132 Professional fees 37,308 Trustees' fees and expenses (Note 2) 31,156 Insurance expense 7,100 Miscellaneous 9,338 ----------- Total expenses 1,788,346 ----------- Net investment income 3,115,216 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) Investment securities 16,625,836 Futures contracts 1,536,684 Foreign currency transactions and forward foreign currency exchange contracts (604,557) ----------- Net realized gain 17,557,963 Change in unrealized appreciation (depreciation) on: Investment securities 30,398,801 Futures contracts 38,951 Foreign currency transactions and forward foreign currency exchange contracts (251,671) ----------- Change in net unrealized appreciation (depreciation) 30,186,081 ----------- Net realized and unrealized gain (loss) 47,744,044 ----------- Net Increase in Net Assets from Operations $50,859,260 =========== The accompanying notes are an integral part of the financial statements. 21 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets From Operations Net investment income (loss) $ 3,115,216 $ 1,265,862 Net realized gain (loss) 17,557,963 15,649,120 Change in net unrealized appreciation (depreciation) 30,186,081 5,266,928 ------------ ------------ Net increase (decrease) in net assets from operations 50,859,260 22,181,910 ------------ ------------ Capital Transactions Contributions 147,880,626 50,826,021 Withdrawals (17,050,877) (24,372,009) ------------ ------------ Net increase (decrease) in net assets from capital transactions 130,829,749 26,454,012 ------------ ------------ Total Increase (Decrease) in Net Assets 181,689,009 48,635,922 Net Assets At beginning of period 126,296,250 77,660,328 ------------ ------------ At end of period $307,985,259 $126,296,250 ============ ============ The accompanying notes are an integral part of the financial statements. 22 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the period January 28, 2003 Year Ended September 30, (commencement of ------------------------------- operations) to 2005 2004 September 30, 2003 -------- -------- ------- Total Return (a) 31.12% 27.12% 22.46%(b) Ratios/Supplemental Data: Expenses (to average daily net assets)* 0.95% 1.04% 1.17%(c) Net Investment Income (to average daily net assets)* 1.66% 1.30% 1.81%(c) Portfolio Turnover 58% 80% 63%(b) Net Assets, End of Year (000's omitted) $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 1.20%(c) Net investment income N/A N/A 1.78%(c) (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. 23 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (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"), a separate diversified investment series of the Portfolio Trust, commenced operations on January 28, 2003. 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 September 30, 2005, there were two funds, The Boston Company International Core Equity Fund and Dreyfus Premier International 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 September 30, 2005, The Boston Company International Core Equity Fund and the Dreyfus Premier International Equity Fund held approximately 93% and 7% 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. 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 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 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-one 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 is then valued at amortized value based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value 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 earned, 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. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. 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. 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 24 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- 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. 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. 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. 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 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 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, administrative services, and general office facilities, is paid monthly at the annual rate of 0.80% of the Portfolio's average daily net assets. For the period ended September 30, 2005, the Portfolio was charged $1,495,312 in investment advisory fees to TBCAM. The Portfolio compensates Mellon Bank, N.A., a wholly-owned subsidiary of Mellon Financial Corporation, under a custody, administration and accounting services agreement for providing custody, fund administration and fund accounting services for the Portfolio. Pursuant to this agreement the Portfolio was charged $208,132 during the period ended September 30, 2005. The Portfolio 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. This compensation is a standard form of compensation received by securities lending agents with respect to non-affiliated entities. Pursuant to this agreement, Mellon Bank received $21,530, for the period ended September 30, 2005. See Note 6 for further details. 25 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- Effective July 1, 2005, the Trust reimburses Mellon Institutional 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 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 Portfolio Trust pays the legal fees for the independent counsel of the Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period ended September 30, 2005 were $244,189,007 and $106,046,221, respectively. For the period ended September 30, 2005 the Portfolio did not purchase or sell any long-term U.S. Government securities. (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at September 30, 2005, as computed on a federal income tax basis, were as follows: Aggregate Cost $268,987,609 ============ Unrealized appreciation $49,241,317 Unrealized depreciation (1,034,947) ------------ Net unrealized appreciation (depreciation) $ 48,206,370 ============ (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: Options Call and put options give the holder the right to purchase or sell a security or currency or enter into a swap arrangement on a future date at a specified price. The Portfolio may use options to seek to hedge against risks of market exposure and changes in security prices and foreign currencies, as well as to seek to enhance returns. Writing puts and buying calls tend to increase the Portfolio's exposure to the underlying instrument. Buying puts and writing calls tend to decrease the Portfolio's exposure to the underlying instrument, or hedge other Portfolio investments. Options, both held and written by the Portfolio, are reflected in the accompanying Statement of Assets and Liabilities at market value. The underlying face amount at value of any open purchased option is shown in the Schedule of Investments. This amount reflects each contract's exposure to the underlying instrument at period end. Losses may arise from changes in the value of the underlying instruments if there is an illiquid secondary market for the contract or if the counter party does not perform under the contract's terms. Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. Realized gains and losses on purchased options are included in realized gains and losses on investment securities, except purchased options on foreign currency which are included in realized gains and losses on foreign currency transactions. If a put option written by the Portfolio is exercised, the premium reduces the cost basis of the securities purchased by the Portfolio. The Portfolio, as a writer of an option, has no control over whether the underlying securities may be sold (call) or purchased (put) and as a result bears the market risk of an unfavorable change in the price of the security underlying the written option. Exchange traded options are valued at the last sale price, or if no sales are reported, the last bid price for purchased options and the last ask price for written options. Options traded over-the-counter are valued using prices supplied by the dealers. At September 30, 2005, the Portfolio did not hold any options. 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 26 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- at a fixed price on a future date. Risks may arise upon entering these contracts from the potential inability of counter parties 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 September 30, 2005, the Portfolio did not hold any open foreign currency exchange contracts. 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 counter party 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 September 30, 2005, the Portfolio held open financial futures contracts as disclosed in the schedule of investments. (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 period ended September 30, 2005 and earned interest on the invested collateral of $232,005 of which, $178,994 was rebated to borrowers or paid in fees. At September 30, 2005, the Portfolio had securities valued at $47,482 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 daily unused portion of the facility, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, the expense allocated to the Portfolio was $2,581. During the period ended September 30, 2005, the Portfolio had average borrowings outstanding of $508,400 on a total of five days and incurred $265 of interest expense. 27 Mellon Institutional Funds Master Portfolio The Boston Company International Core Equity Portfolio Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Master Portfolio and Investors of The Boston Company International Core Equity Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company International Core Equity Portfolio (the "Portfolio") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the two years in the period then ended and the period from January 28, 2003 to September 30, 2003, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 28 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee Chairman Emeritus, Decision 33 None $299 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 33 None $311 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, 33 None $299 c/o Harvard University since Professor of Political Littaver Center 127 9/13/1989 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee formerly Trustee, Mertens 33 None $299 P.O. Box 2333 since House, Inc. (hospice) New London, NH 03257 11/3/1986 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 33 None $0 Mellon Institutional President and Operating Officer of The Asset Management 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 Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 29 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 and Since 2003 Senior Vice President and Head of Mellon Institutional Secretary Operations, Mellon Institutional Asset Asset Management Management; formerly First Vice President, One Boston Place Mellon Institutional Asset Management and Boston, MA 02108 Mellon Global Investments 2/20/61 Steven M. Anderson Vice President Vice President since Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer 1999; Treasurer Mellon Institutional Asset Management Asset Management since 2002 One Boston Place Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Asset Management Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Compliance Mellon Institutional President Manager, Mellon Institutional Asset Asset Management Management ("MIAM"); formerly Shareholder One Boston Place Services, MIAM and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset 1/19/71 Management Company LLC Mary T. Lomasney Chief Compliance Since 2005 First Vice President, Mellon Institutional Mellon Institutional Officer Asset Management and Chief Compliance Asset Management Officer, Mellon Funds Distributor; formerly One Boston Place Director, Blackrock, Inc., Senior Vice Boston, MA 02108 President, State Street Research & 4/8/57 Management Company ("SSRM"), Vice President, SSRM 30 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 6924AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Standish Mellon Massachusetts Annual Report Intermediate Tax Exempt Bond Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place * Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 A steady stream of tax exempt coupon income was the primary source of municipal bond returns this year. For the year ended September 30, 2005, the Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund produced a total return after all expenses of 1.72%. This result trailed the benchmark performance index (Lehman Brothers 3,5,7 and 10 Year Municipal Bond Index) return of 1.77% for that period. Please note that the Massachusetts Fund invests only in bonds where interest is exempt from Massachusetts and federal income taxes, while the benchmark index is national in scope. The Federal Reserve fought relentlessly throughout the year against an outbreak of inflation, pushing short-term interest rates higher in each of the past 11 meetings. Ordinarily a tightening regime causes yields on most short-term securities to climb in concert with the Fed's actions, while longer yields also increase, but by a smaller margin. Indeed, over the past 12 months, two-year municipal rates rose by more than a point. Longer municipal yields, however, barely budged: ten-year rates increased by a quarter of a point and twenty-year rates actually decreased. A new Federal Reserve study suggests foreign capital flowing into U.S. bonds has been a major contributor to the curiously low level of long-term domestic interest rates. Growing investor demand for excess tax-free income drove up valuations among income-oriented municipal bond sectors. Consequently, the Fund's holdings in hospital bonds, which typically carry a significant yield premium, outperformed. In addition, the Fund's underweighting in lower-yielding government-backed municipal securities proved a fruitful strategy. The Fund continued to benefit from strengthening municipal bond credit quality. State tax revenues grew dramatically, leading to a ratings upgrade for the Commonwealth's general obligation bonds in the spring of 2005. Furthermore, the Massachusetts economy continues to grow, albeit at a moderate rate. Employment has increased on a year-over-year basis each month since July 2004, although the rate of growth lags both the nation and New England. About three-quarters of the Fund's holdings on September 30, 2005 were rated double-A or higher, with one-third of the bonds insured by triple-A rated financial guarantors. With inflation expectations building, we believe the Fed will stay vigilant and continue in their series of measured interest rate hikes until signs of economic softness appear. The gap between short-term and longer term interest rates remains narrow, and we do not believe it is likely to decline much more. We are maintaining the Fund's interest rate sensitivity at a neutral level, and we will invest strategically across the broad spectrum of intermediate maturities to capture the best balance of excess yield and risk. The Fund's Board of Trustees has voted to recommend to the Fund's shareholders that the Fund be liquidated. For more information concerning the liquidation proposal, see "Subsequent Event: Fund Liquidation Proposal" in the notes to the financial statements. It has been our privilege to manage the Fund. Sincerely, /s/ Steven W. Harvey /s/ Christine L. Todd Steven W. Harvey Christine L. Todd 2 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Comparison of Change in Value of $100,000 Investment in Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund and the Lehman Brothers 3-5-7-10 Year Muni Bond Index - -------------------------------------------------------------------------------- [THE DATA IN THE LINE CHART IS A REPRESENTATION OF THE PRINTED MATERIAL.] Standish Mellon Lehman Brothers PERIOD MA Intermediate Tax Exempt 3-5-7-10 Year Muni Bond Index* Bond Fund 9/30/95 100,000 100,000 12/31/95 102,536 102,312 3/31/96 101,893 102,197 6/30/96 102,675 102,731 9/30/96 104,280 104,466 12/31/96 106,690 106,806 3/31/97 106,472 106,872 6/30/97 109,406 109,632 9/30/97 112,139 112,269 12/31/97 114,579 114,481 3/31/98 115,794 115,732 6/30/98 117,224 117,156 9/30/98 120,489 120,433 12/31/98 121,200 121,360 3/31/99 121,952 122,442 6/30/99 119,804 120,708 9/30/99 120,269 121,733 12/31/99 120,013 121,753 3/31/00 121,832 123,617 6/30/00 123,266 125,528 9/30/00 125,952 128,141 12/31/00 129,939 132,026 3/31/01 132,972 135,452 6/30/01 133,759 136,591 9/30/01 137,665 140,288 12/31/01 136,147 139,486 3/31/02 136,777 140,626 6/30/02 141,981 146,042 9/30/02 147,429 151,624 12/31/02 147,374 152,216 3/31/03 148,729 153,874 6/30/03 152,035 157,139 9/30/03 152,177 158,145 12/31/03 153,262 159,065 3/31/04 155,184 161,100 6/30/04 151,725 157,856 9/30/04 156,237 162,689 12/31/04 157,277 163,763 3/31/05 155,990 162,302 6/30/05 159,477 165,946 9/30/05 158,922 165,562 Average Annual Total Returns (for period ended 9/30/2005) ================================================================================ Since Inception 1 Year 3 Years 5 Years 10 Years 11/2/1992 - -------------------------------------------------------------------------------- Fund 1.72% 2.53% 4.76% 4.74% 5.07% * Source: Lipper Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 3 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - -------------------------------------------------------------------------------------------- Actual $1,000.00 $1,018.80 $3.29 Hypothetical (5% return per year before expenses) $1,000.00 $1,021.81 $3.29 - ---------- + Expenses are equal to the Fund's annualized expense ratio of 0.65%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). 4 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Rate Maturity Investments - --------------------------------------------------------------------------------------- Commonwealth of Massachusetts NCL 5.500 12/1/2011 7.2% Commonwealth of Massachusetts NCL 6.000 11/1/2011 4.4 Mass Bay Transportation Authority FGIC 7.000 3/1/2011 3.6 Mass Bay Transportation Authority FGIC 7.000 3/1/2011 3.4 Foxborough MA Stadium 5.750 6/1/2011 3.4 Mass Special Obligation NCL 5.500 6/1/2013 3.2 Mass Port Authority 6.000 7/1/2011 3.2 Springfield Mass MBIA NCL 5.250 8/1/2015 3.2 State of Massachusetts 5.250 1/1/2018 3.2 Mass State School Building Auth Dedicated Sales Tax Revenue FSA 5.000 8/15/2014 3.2 ----- 38.0% * Excluding short-term investments. Percentage of Economic Sector Allocation Net Assets - ------------------------------------------------------------- General Obligations 25.3% Government Backed 9.7 Industrial Development 3.6 Insured Bond 29.1 Lease Revenue 2.2 Letter of Credit 1.2 Revenue Bonds 15.3 Special Revenues 11.9 Short Term and Net Other Assets 1.7 ------ 100.0% Summary of Combined Ratings + - ------------------------------------------------------------- Quality Breakdown Value (%) - ------------------------------------------------------------- AAA 40.6 AA 36.0 A 2.5 BBB 20.9 ----- 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. 5 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- BONDS--98.3% General Obligations--25.3% Commonwealth of Massachusetts NCL 6.000% 11/1/2011 $1,350,000 $1,527,633 Commonwealth of Massachusetts NCL 5.500 12/1/2011 2,250,000 2,486,655 Mass College Building Authority 7.500 5/1/2007 450,000 480,285 Mass College Building Authority 7.500 5/1/2008 250,000 275,748 Massachusetts State NCL 5.500 10/1/2016 500,000 566,160 Puerto Rico Commonwealth Fuel Sales Tax Revenue (a) 5.000 7/1/2018 750,000 779,693 Puerto Rico Commonwealth NCL 6.500 7/1/2013 500,000 581,370 Puerto Rico Public Building Authority Revenue 5.000 7/1/2028 250,000 264,473 Puerto Rico Public Financial Corp. LOC: Government Development Bank for Puerto Rico 5.750 8/1/2027 250,000 273,190 State of Massachusetts 5.250 1/1/2018 1,000,000 1,094,930 University of Massachusetts Building Authority State Guarantee 6.625 5/1/2007 500,000 527,225 ---------- 8,857,362 ---------- Government Backed--9.7% Commonwealth of Massachusetts--Series C 5.250 8/1/2009 835,000 888,440 Commonwealth of Massachusetts NCL--Series B 6.500 8/1/2008 550,000 596,123 Commonwealth of Massachusetts Prerefunded 6.000 6/1/2014 565,000 625,681 Commonwealth of Massachusetts Prerefunded 5.625 6/1/2018 500,000 549,085 Mass DFA Massachusetts College of Pharmacy 5.750 7/1/2006 280,000 284,292 Mass Revenue Rail Connections, Inc. (b) 0.000 7/1/2022 500,000 194,515 Massachusetts State Water Pollution Abatement Trust Prerefunded 5.250 8/1/2013 245,000 268,162 ---------- 3,406,298 ---------- Industrial Development--3.6% Boston MA Industrial Development Financing Authority AMT 7.375 5/15/2015 690,000 693,767 Mass DFA Waste Management Resource Recovery AMT 6.900 12/1/2029 500,000 558,190 ---------- 1,251,957 ---------- Insured Bond--29.1% Commonwealth of Massachusetts MBIA NCL 5.500 11/1/2012 685,000 763,796 Mass Bay Transportation Authority FGIC 7.000 3/1/2014 900,000 1,084,644 Mass Bay Transportation Authority FGIC 7.000 3/1/2011 1,000,000 1,168,290 Mass Bay Transportation Authority FGIC 7.000 3/1/2011 1,055,000 1,235,373 Mass Port Authority MBIA NCL AMT 5.750 7/1/2007 500,000 519,045 Mass Special Obligation NCL 5.000 12/15/2013 500,000 539,690 Massachusetts State Health & Educational Facility Authority Revenue FGIC 5.000 8/15/2015 1,000,000 1,086,730 Mass State School Building Auth Dedicated Sales Tax Revenue FSA 5.000 8/15/2014 1,000,000 1,093,460 Puerto Rico Commonwealth Highway & Transportation Authority MBIA 5.500 7/1/2013 640,000 721,920 Puerto Rico Electric Power Authority Revenue 5.500 7/1/2016 250,000 284,570 Springfield Mass MBIA NCL 5.250 8/1/2015 1,000,000 1,110,090 State of Massachusetts 5.250 8/1/2020 500,000 562,180 ---------- 10,169,788 ---------- Lease Revenue--2.2% Puerto Rico Housing Bank Appropriation 5.125 12/1/2005 750,000 752,228 ---------- LOC--1.2% Boston MA Industrial Development Financing Authority LOC: Bank of New York AMT 5.875 4/1/2030 430,000 435,022 ---------- The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- Revenue Bonds--15.3% Mass DFA Biomedical Research 6.000% 8/1/2011 $ 550,000 $ 600,798 Mass DFA Deerfield Academy 5.000 10/1/2013 400,000 433,740 Mass DFA Hampshire College 5.150 10/1/2014 450,000 466,376 Mass DFA Massachusetts College of Pharmacy and Allied Health Sciences NCL 5.000 7/1/2009 425,000 439,599 Mass DFA Williston School 6.000 10/1/2013 380,000 404,879 Mass HEFA Baystate Medical Center NCL 5.000 7/1/2010 250,000 260,900 Mass HEFA Milford Hospital NCL 5.250 7/15/2007 600,000 609,510 Mass HEFA No. Adams Regional Hospital 6.750 7/1/2009 75,000 77,457 Mass IFA Wentworth Institute 5.050 10/1/2005 290,000 290,000 Mass Port Authority 6.000 7/1/2011 1,000,000 1,115,060 Massachusetts State Water Pollution Abatement Trust 5.250 8/1/2013 5,000 5,460 Puerto Rico Industrial Tour Ed Anamendez University 5.000 2/1/2006 650,000 652,854 ----------- 5,356,633 ----------- Special Revenues--11.9% Foxborough MA Stadium 5.750 6/1/2011 1,050,000 1,161,951 Mass Bay Transportation Authority Sales Tax Revenue 5.250 7/1/2021 750,000 850,193 Mass Special Obligation NCL 5.500 6/1/2013 1,000,000 1,121,830 Virgin Islands Public Finance Authority 5.625 10/1/2010 1,000,000 1,042,977 ----------- 4,176,951 ----------- TOTAL BONDS (Cost $33,446,211) 34,406,239 ----------- SHORT-TERM INVESTMENTS--0.4% Short-Term Bonds--0.3% Mass DFA Boston University (c) 2.900 10/1/2042 100,000 100,000 ----------- Investment Companies--0.1% Shares ------- Federated Massachusetts Municipal Cash Trust Fund 2.120 52,490 52,490 ----------- TOTAL SHORT-TERM INVESTMENTS (Cost $152,490) 152,490 ----------- TOTAL INVESTMENTS--98.7% (Cost $33,598,701) 34,558,729 ----------- OTHER ASSETS, LESS LIABILITIES--1.3% 452,110 ----------- NET ASSETS--100% $35,010,839 =========== Notes to Schedule of Investments: AMT--Alternative Minimum Tax DFA--Development Finance Agency FGIC--Financial Guaranty Insurance Co. FSA--Financial Security Assurance HEFA--Health & Educational Facilities Authority IFA--Industrial Finance Authority LOC--Letter of Credit MBIA--Municipal Bond Insurance Association NCL--Non-callable (a) Variable Rate Security; rate indicated is as of 9/30/05. (b) Zero coupon security. (c) Variable rate securities that reset monthly or more frequently and have put features that can be exercised within 7 days. The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (cost $33,598,701) $34,558,729 Interest receivable 506,081 Receivable for Fund shares sold 40 Prepaid expenses 10,692 ----------- Total assets 35,075,542 Liabilities Distributions payable $31,762 Accrued professional fees 18,203 Accrued accounting, custody, administration and transfer agent fees (Note 2) 7,448 Accrued trustees' fees (Note 2) 2,286 Other accrued expenses and liabilities 5,004 ------- Total liabilities 64,703 ----------- Net Assets $35,010,839 =========== Net Assets consist of: Paid-in capital $33,752,574 Accumulated net realized gain 278,473 Undistributed net investment income 19,764 Net unrealized appreciation 960,028 ----------- Total Net Assets $35,010,839 =========== Shares of beneficial interest outstanding 1,665,068 =========== Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $21.03 =========== The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Interest income $1,764,694 Expenses Investment advisory fee (Note 2) $161,656 Accounting, custody, administration and transfer agent fees (Note 2) 92,203 Registration fees 7,295 Professional fees 35,493 Trustees' fees and expenses (Note 2) 8,127 Insurance expense 4,779 Miscellaneous expenses 14,854 ---------- Total expenses 324,407 Deduct: Waiver of invesment advisory fee (Note 2) (61,716) ---------- Net Expenses 262,691 ---------- Net investment income 1,502,003 ---------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on Investment securities 293,874 ---------- Net realized gain 293,874 Change in unrealized appreciation (depreciation) on Investment securities (1,097,446) ---------- Net change in net unrealized appreciation (depreciation) (1,097,446) ---------- Net realized and unrealized gain (loss) on investments (803,572) ---------- Net Increase in Net Assets from Operations $698,431 ========== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income $ 1,502,003 $ 1,677,542 Net realized gains 293,874 270,520 Change in net unrealized appreciation (depreciation) (1,097,446) (706,976) ------------ ------------ Net increase in net assets from investment operations 698,431 1,241,086 ------------ ------------ Distributions to Shareholders (Note 1C) From net investment income (1,496,987) (1,670,668) From net realized gains on investments (248,671) (1,266,678) ------------ ------------ Total distributions to shareholders (1,745,658) (2,937,346) ------------ ------------ Fund Share Transactions (Note 4) Net proceeds from sale of shares 2,429,041 2,234,159 Value of shares issued to shareholders in reinvestment of distributions 1,228,760 2,294,786 Cost of shares redeemed (11,679,296) (10,485,190) ------------ ------------ Net increase in net assets from Fund share transactions (8,021,495) (5,956,245) ------------ ------------ Total Decrease in Net Assets (9,068,722) (7,652,505) Net Assets At beginning of period 44,079,561 51,732,066 ------------ ------------ At end of period (including undistributed net investment income of $19,764 and $19,764) $ 35,010,839 $ 44,079,561 ============ ============ The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ------------------------------------------------------------------ 2005 2004 2003 2002 2001 ---------- ---------- ---------- ---------- ---------- Net Asset Value, Beginning of Period $ 21.58 $ 22.36 $ 22.52 $ 21.89 $ 20.89 From Operations: Net investment income* (a) 0.79 0.79 0.82 0.88 0.91 Net realized and unrealized gains (loss) on investments (0.43) (0.21) (0.12) 0.63 1.00 ---------- ---------- ---------- ---------- ---------- Total from operations 0.36 0.58 0.70 1.51 1.91 ---------- ---------- ---------- ---------- ---------- Less Distributions to Shareholders: From net investment income (0.79) (0.79) (0.82) (0.88) (0.91) From net realized gains on investments (0.12) (0.57) (0.04) -- -- ---------- ---------- ---------- ---------- ---------- Total distributions to shareholders (0.91) (1.36) (0.86) (0.88) (0.91) ---------- ---------- ---------- ---------- ---------- Net Asset Value, End of Period $ 21.03 $ 21.58 $ 22.36 $ 22.52 $ 21.89 ========== ========== ========== ========== ========== Total Return (b) 1.72% 2.64% 3.20% 7.09% 9.32% Ratios/Supplemental data: Expenses (to average daily net assets)* 0.65% 0.65% 0.65% 0.65% 0.65% Net Investment Income (to average daily net assets)* 3.71% 3.62% 3.68% 4.01% 4.23% Portfolio Turnover 17% 16% 25% 13% 22% Net Assets, End of Period (000's omitted) $ 35,011 $ 44,080 $ 51,732 $ 65,726 $ 64,246 - ---------- * 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) $0.75 $0.77 $0.81 $0.87 $0.91 Ratios (to average daily net assets): Expenses 0.80% 0.75% 0.70% 0.68% 0.65% Net investment income 3.56% 3.52% 3.63% 3.98% 4.23% (a) Calculated using the average shares outstanding. (b) Total return would have been lower in the absence of expense waivers. The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 Massachusetts 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 Massachusetts and 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 of Massachusetts issuers and other qualifying issuers (such as Puerto Rico, the U.S. Virgin Islands, and Guam). 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 market 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-one days remaining to maturity are valued at amortized cost. 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 value based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value does not represent fair value. B. Securities transactions and income Securities transactions are recorded on the trade date. Interest income is determined on the basis of coupon interest earned, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method. Realized gains and losses from securities sold are recorded on the identified cost basis. 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, are 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, capital loss carryforwards and losses deferred due to wash sales and excise tax regulations. 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 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 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. 12 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 monthly 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 0.65% of the Fund's average daily net assets for the period ended September 30, 2005. Pursuant to this agreement, for the period ended September 30, 2005, Standish Mellon voluntarily waived a portion of its advisory fee in the amount of $61,716. This agreement 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 $12,033 during the period ended September 30, 2005. The Fund has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, 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 $80,170 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of Standish Mellon or its affiliates received 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 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. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term investments, for the period ended September 30, 2005 were $6,759,009 and $14,693,431, respectively. For the period ended September 30, 2005, the Fund did not purchase or sell any long-term U.S. Government securities. (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 Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Shares sold 115,025 103,349 Shares issued to shareholders in reinvestment of distributions 57,675 106,046 Shares redeemed (550,224) (480,604) -------- -------- Net decrease (377,524) (271,209) ======== ======== At September 30, 2005, the Fund had two shareholders of record owning approximately 37% of the Fund's outstanding shares. 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 7 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 20005, the Fund received no redemption fees. 13 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 all of its taxable income for its fiscal year. Dividends paid by the Fund from net interest earned on tax-exempt municipal bonds are not includable by shareholders as gross income for federal income tax purposes because the Fund intends to meet certain requirements of the Internal Revenue Code applicable to regulated investment companies which will enable the Fund to pay exempt-interest dividends. The tax basis components of distributable earnings and the federal tax cost as of September 30, 2005, was as follows: Unrealized appreciation $ 1,082,247 Unrealized depreciation (122,270) ------------ Net unrealized appreciation/depreciation 959,977 Undistributed ordinary income 127,086 Undistributed capital gains 278,524 ------------ Total distributable earnings $ 1,365,587 ============ Cost for federal income tax purposes $ 33,598,752 Tax character of distributions paid during the fiscal years ended September 30, 2005 and September 30, 2004 were as follows: Distributions paid from: 2005 2004 ---------- ---------- Tax-exempt income $1,496,987 $1,670,668 Capital gains-long term 248,671 1,266,678 (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. Since the Fund invests a substantial portion of its assets in issuers located in one state, it will be more susceptible to factors adversely affecting issuers of that state than would be a comparable general tax-exempt mutual fund. 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 sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to the 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 Fund 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 counterparties do not perform under the contract's terms. The Fund enters into financial futures transactions primarily 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 September 30, 2005, the Fund did not hold any outstanding futures contracts. (7) 14 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (7) Delayed Delivery Transactions: The Fund may purchase securities on a "when-issued," "delayed delivery" or "forward commitment" basis. Delivery and payment for such securities typically take longer than the customary settlement periods. The payment obligation and interest rates on the securities are fixed at the time the Fund enters into such commitments, but interest will not accrue to the Fund until delivery of and payment for the securities. The Fund may receive compensation for such forgone interest. Although the Fund will only make commitments to purchase when-issued, delayed delivery or forward commitment securities with the intention of actually acquiring the securities, the Fund may sell the securities before the settlement date if deemed advisable by the investment adviser. The Fund offsets in its Statement of Assets and Liabilities the payables and receivables associated with the purchases and sales of when-issued, delayed delivery or forward commitment securities that have the same coupon, settlement date and broker. When-issued, delayed delivery or forward commitment securities that are purchased from or sold to different brokers are reflected as both payables and receivables in the Fund's Statement of Assets and Liabilities. Unless the Fund has entered into an offsetting agreement to sell the securities, cash or liquid obligations with a market value at least equal to the amount of the Fund's commitment will be segregated with the Fund's custodian bank. If the market value of these securities declines, additional cash or securities will be segregated daily so that the aggregate market value of the segregated securities equals the amount of the Fund's commitment. Securities purchased on a when-issued, delayed delivery or forward commitment basis may have a market value on delivery that is less than the amount paid by the Fund. The Fund may also sell portfolio securities on a delayed delivery basis. The market value of the securities when they are delivered may be more than the amount to be received by the Fund. At September 30, 2005, the Fund did not hold any delayed delivery securities. (8) Line of Credit: The Fund, other funds in the Trust and subtrusts in the Mellon Institutional Funds Master Portfolio (the "Portfolio 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 .060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, the expense related to the facility fee was $1,266 for the Fund. During the period ended September 30, 2005, the Fund had average borrowings outstanding of $72,450 on a total of twenty eight days and incurred $145 of interest expense. (9) Subsequent Event: On October 18, 2005, the Board of Trustees of Mellon Institutional Funds Investment Trust considered and approved a proposal to liquidate and dissolve the Fund. Shareholders were notified of this proposal pursuant to a supplement to the Fund's prospectus dated November 1, 2005. Definitive proxy materials relating to this proposal were mailed on or around November 9, 2005 to the shareholders of record of the Fund as of the close of business on November 1, 2005. If the Fund's shareholders approve this proposal at a meeting to be held on December 20, 2005, the Fund will be liquidated and dissolved as soon as practicable thereafter. Prior to the Fund's liquidation and dissolution, shareholders will be entitled to exchange out of the Fund or redeem their shares in the manner set forth in the Fund's current prospectus. In connection with winding up the Fund's affairs and liquidating all of its assets, the Fund may depart from its stated investment objective and policies and may hold a significant portion of its total assets in cash, U.S. Government securities and other short-term debt instruments 15 Mellon Institutional Funds Investment Trust Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Investment Trust and Shareholders of Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Standish Mellon Massachusetts Intermediate Tax Exempt Bond Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. As described in Note 9, the trustees have approved, and placed before the shareholders for their approval, a proposal to liquidate the Fund. PricewaterhouseCoopers LLP New York, New York November 18, 2005 16 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ---------------------------------------------------------------------------------------------------------------------------------- Samuel C. Fleming c/o Trustee Trustee Chairman Emeritus, 33 None $299 Decision Resources, Inc. since Decision Resources, Inc. 260 Charles Street 11/3/1986 ("DRI") (biotechnology Waltham, MA 02453 9/30/40 research and consulting firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee Trustee, Essex Street 33 None $311 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 c/o Trustee Trustee William Joseph Maier, 33 None $299 Harvard University since Professor of Political Littaver Center 127 9/13/1989 Economy, Harvard Cambridge, MA 02138 University 8/5/44 John H. Hewitt Trustee Trustee formerly Trustee, Mertens 33 None $299 P.O. Box 2333 since House, Inc. (hospice) New London, NH 03257 11/3/1986 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 33 None $0 Mellon Institutional President Operating Officer of The Asset Management and Chief Boston Company Asset One Boston Place Executive Management, LLC; formerly Boston, MA 02108 Officer Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 17 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 Institutional and Secretary Mellon Institutional Asset Management; formerly First Asset Management Vice President, Mellon Institutional Asset Management One Boston Place and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer since 1999; Mellon Institutional Asset Management Asset Management Treasurer One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Management Asset Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager, Mellon Institutional President Shareholder Services, Mellon Institutional Asset Asset Management Management; formerly Shareholder Representative, One Boston Place Standish Mellon Asset Management Company LLC Boston, MA 02108 1/19/71 Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Asset Mellon Institutional Compliance Management and Chief Compliance Officer, Asset Management Officer Mellon Funds Distributor; formerly Director, One Boston Place Blackrock, Inc., Senior Vice President, State Street Boston, MA 02108 Research & Management Company ("SSRM"), 4/8/57 Vice President, SSRM 18 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 6932AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report Standish Mellon Intermediate Tax Exempt Bond Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 A steady stream of tax exempt coupon income was the primary source of municipal bond returns this year. For the year ended September 30, 2005, the Standish Mellon Intermediate Tax Exempt Bond Fund produced a total return after all expenses of 2.18%. This result exceeded the benchmark performance index (Lehman Brothers 3,5,7 and 10 Year Municipal Bond Index) return of 1.77% for that period. The Federal Reserve fought relentlessly throughout the year against an outbreak of inflation, pushing short- term interest rates higher in each of the past 11 meetings. Ordinarily a tightening regime causes yields on most short-term securities to climb in concert with the Fed's actions, while longer yields also increase, but by a smaller margin. Indeed, over the past 12 months, two-year municipal rates rose by more than a point. Longer municipal yields, however, barely budged: ten-year rates increased by a quarter of a point and twenty-year rates actually decreased. A new Federal Reserve study suggests foreign capital flowing into U.S. bonds has been a major contributor to the curiously low level of long-term domestic interest rates. Growing investor demand for excess tax-free income drove up valuations among income-oriented municipal bond sectors. Consequently, the Fund's holdings in hospital and tobacco securitization bonds, which typically carry a significant yield premium, outperformed. In addition, the Fund's underweighting in lower-yielding government-backed municipal securities proved a fruitful strategy. Security selection in the housing sector emphasized shorter, defensive bonds, which was a favorable strategy in an environment of rising short rates. Municipal bond credit quality strengthened further, and was largely unimpaired by the devastation from hurricanes Katrina and Rita. Gulf Cost areas affected by the storms are the source of only a small portion of the tax-free market's total supply. Also, our research indicates that the triple-A rated bond insurers, which guarantee almost half of all municipal debt outstanding, can make any storm-related payments with their claims-paying abilities and ratings intact. We continue to use proprietary research to not only avoid potential problems, but more importantly, to identify undervalued sectors and securities that add value by providing excess income as well as the potential for capital appreciation. With inflation expectations building, we believe the Fed will stay vigilant and continue in their series of measured interest rate hikes until signs of economic softness appear. The gap between short-term and longer term interest rates remains narrow, and we do not believe it is likely to decline much more. We are maintaining the Fund's interest rate sensitivity at a neutral level, and we will invest strategically across the broad spectrum of intermediate maturities to capture the best balance of excess yield and risk. It has been our privilege to manage the Fund, and we thank you for your continued support. Sincerely, /s/ Steven W. Harvey /s/ Christine L. Todd Steven W. Harvey Christine L. Todd 2 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Comparison of Change in Value of $100,000 Investment in Standish Mellon Intermediate Tax Exempt Bond Fund and the Lehman Brothers 3-5-7-10 Year Muni Bond Index - -------------------------------------------------------------------------------- [THE FOLLOWING IS REPRESENTED AS A LINE CHART IN THE PRINTED MATERIAL] Standish Mellon Lehman Brothers PERIOD Intermediate Tax Exempt 3-5-7-10 Year Muni Bond Index* Bond Fund 9/30/95 100,000 100,000 12/31/95 102,772 102,312 3/31/96 102,339 102,197 6/30/96 103,271 102,731 9/30/96 105,268 104,466 12/31/96 107,654 106,806 3/31/97 107,639 106,872 6/30/97 110,822 109,632 9/30/97 113,945 112,269 12/31/97 116,312 114,481 3/31/98 117,408 115,732 6/30/98 118,916 117,156 9/30/98 122,181 120,433 12/31/98 122,587 121,360 3/31/99 123,419 122,442 6/30/99 121,301 120,708 9/30/99 121,761 121,733 12/31/99 121,531 121,753 3/31/00 123,757 123,617 6/30/00 125,258 125,528 9/30/00 127,759 128,141 12/31/00 131,809 132,026 3/31/01 134,723 135,452 6/30/01 135,663 136,591 9/30/01 139,239 140,288 12/31/01 138,273 139,486 3/31/02 139,289 140,626 6/30/02 144,110 146,042 9/30/02 149,903 151,624 12/31/02 150,291 152,216 3/31/03 151,875 153,874 6/30/03 155,223 157,139 9/30/03 155,749 158,145 12/31/03 156,808 159,065 3/31/04 158,539 161,100 6/30/04 155,302 157,856 9/30/04 160,078 162,689 12/31/04 161,418 163,763 3/31/05 160,086 162,302 6/30/05 163,831 165,946 9/30/05 163,568 165,562 Average Annual Total Returns (for period ended 9/30/2005) - -------------------------------------------------------------------------------- Since Inception 1 Year 3 Years 5 Years 10 Years 11/2/1992 - -------------------------------------------------------------------------------- Fund 2.18% 2.95% 5.06% 5.04% 5.46% * Source: Lipper Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 3 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - ------------------------------------------------------------------------------------------------------------------------------------ Actual $1,000.00 $1,021.70 $2.28 Hypothetical (5% return per year before expenses) $1,000.00 $1,022.81 $2.28 - ------------- + Expenses are equal to the Fund's annualized expense ratio of 0.45%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). 4 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings Rate Maturity Investments - ------------------------------------------------------------------------------------------------------ New York Dormitory Authority Revenue 5.250% 11/15/2023 3.0% Northeast TX Independent School District NCL 5.000 8/1/2010 3.0 Puerto Rico Commonwealth Fuel Sales Tax Revenue 5.000 7/1/2018 2.9 Puerto Rico Public Financial Corp. LOC: Government Development Bank for Puerto Rico 5.750 8/1/2027 2.3 New York Dormitory Authority State University Educational Facilities MBIA IBC 5.250 5/15/2015 2.0 Lubbock TX Health Facilities Development St. Joseph Healthcare System 5.000 7/1/2008 1.9 Farmington New Mexico Pollution Control Revenue FGIC 3.550 4/1/2029 1.9 Cook County IL School District FSA NCL 6.750 5/1/2010 1.8 Colorado HFA Single Family Project AMT 6.800 2/1/2031 1.8 Seattle WA Water System Revenue MBIA NCL 5.000 9/1/2014 1.7 ---- 22.3% Percentage of Economic Sector Allocation Net Assets - ---------------------------------------------------------------------- General Obligations 23.7% Government Backed 1.4 Housing Revenue 4.9 Industrial Development 8.9 Insured Bond 34.4 Lease Revenue 4.4 Revenue Bonds 16.5 Special Revenues 3.9 Short-term and Net Other Assets 1.9 ----- 100.0% Summary of Combined Ratings+ - -------------------------------------------------------------------- Quality Breakdown Value (%) - -------------------------------------------------------------------- AAA 46.9 AA 25.4 A 14.7 BBB 13.0 ----- 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. 5 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ----------------------------------------------------------------------------------------------------------------------------- BONDS--98.2% General Obligations--23.7% ABAG CA Odd Fellows Homes 5.700% 8/15/2014 $1,000,000 $ 1,056,630 California State 5.000 10/1/2011 230,000 248,619 California State 5.000 10/1/2011 70,000 74,801 California State 5.000 6/1/2014 1,435,000 1,555,425 California State NCL 6.600 2/1/2009 1,000,000 1,101,650 California State NCL 5.750 11/1/2011 300,000 336,804 Commonwealth of Massachusetts NCL 6.000 11/1/2010 1,350,000 1,508,895 Commonwealth of Massachusetts NCL 5.250 8/1/2014 1,000,000 1,103,830 Goose Creek TX Independent School District 7.000 8/15/2009 370,000 418,370 Lake County IL First Preserve District (a) 0.000 12/1/2007 1,250,000 1,167,575 New York NY 5.000 9/1/2017 1,000,000 1,064,240 New York NY NCL 5.000 6/1/2011 1,000,000 1,067,850 New York NY NCL 5.000 8/1/2011 770,000 823,623 New York NY NCL 5.000 8/1/2011 1,700,000 1,818,388 New York NY NCL 5.000 8/1/2013 1,500,000 1,609,185 Northeast TX Independent School District NCL 7.000 2/1/2009 1,000,000 1,114,460 Northeast TX Independent School District NCL 5.000 8/1/2010 3,000,000 3,210,300 Puerto Rico Commonwealth Fuel Sales Tax Revenue (b) 5.000 7/1/2018 3,000,000 3,118,770 Puerto Rico Public Building Authority Revenue 5.000 7/1/2028 1,000,000 1,057,890 Puerto Rico Public Financial Corp. LOC: Government Development Bank for Puerto Rico 5.750 8/1/2027 2,250,000 2,458,710 ------------ 25,916,015 ------------ Government Backed--1.4% Alpine UT School District 5.000 3/15/2011 25,000 26,363 District of Columbia Prerefunded MBIA NCL 5.750 6/1/2010 10,000 11,058 Goose Creek TX Independent School District 7.000 8/15/2009 230,000 261,945 Met Govt Nashville & Davidson TN Industrial Development Board Revenue Prerefunded 7.500 11/15/2010 1,000,000 1,174,030 Palm Beach County FL Solid Waste AMBAC 6.000 10/1/2009 60,000 66,362 Texas Municipal Power Agency MBIA (a) 0.000 9/1/2016 10,000 6,295 ------------ 1,546,053 ------------ Housing Revenue--4.9% California Housing SFM 5.050 2/1/2017 35,000 35,149 Colorado HFA Single Family Project AMT (b) 6.800 2/1/2031 1,865,000 1,924,885 Colorado HFA Single Family Project AMT (b) 6.600 8/1/2032 1,480,000 1,543,699 Florida Housing Finance Corp. FSA 5.750 1/1/2017 60,000 60,413 Nebraska Investment Finance Authority SFM FHA VA AMT 6.700 9/1/2026 60,000 60,609 Ohio HFA Mortgage Revenue AMT GNMA 5.350 9/1/2018 360,000 369,090 Pennsylvania HFA SFM 5.350 10/1/2008 45,000 45,000 Rhode Island Housing & Mortgage Finance Corp. 4.950 10/1/2016 150,000 151,245 Tennessee Housing Development Agency Homeownership Project AMT NCL 5.750 7/1/2007 840,000 865,822 Utah HFA AMT SFM 5.400 7/1/2020 265,000 269,895 ------------ 5,325,807 ------------ Industrial Development--8.9% Connecticut Gaming Authority Mohegan Tribe 5.375 1/1/2011 1,000,000 1,050,730 Gloucester NJ Resource Recovery 6.850 12/1/2029 500,000 560,305 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--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ----------------------------------------------------------------------------------------------------------------------------- Industrial Development (continued) Golden State Tobacco Securitization Corp. 5.000% 6/1/2020 $ 500,000 $ 524,270 Golden State Tobacco Securitization Corp. 5.000 6/1/2021 1,370,000 1,391,865 Golden State Tobacco Securitization Corp. (c ) 0.000 6/1/2023 750,000 600,435 Hendersonville TN Kroger 5.950 12/15/2008 220,000 226,409 Mass DFA Waste Management Resource Recovery AMT 6.900 12/1/2029 500,000 558,190 Michigan State Strategic Funding AMT NCL (b) 3.750 8/1/2027 500,000 500,330 Northern TOB Securitization Corp. Alaska 4.750 6/1/2015 665,000 673,253 San Manuel Entertainment Series 2004-C 4.500 12/1/2016 1,000,000 995,710 Tobacco Settlement Authority Washington 6.500 6/1/2026 980,000 1,087,692 Tobacco Settlement Funding Corp. NJ 5.000 6/1/2010 500,000 520,395 Tobacco Settlement Funding Corp. NY 5.250 6/1/2013 1,000,000 1,048,110 ------------ 9,737,694 ------------ Insured Bond--34.4% California State 6.000 4/1/2016 1,000,000 1,178,420 Charleston SC COP MBIA 6.000 12/1/2008 1,000,000 1,084,610 Cleveland Ohio Waterworks Revenue MBIA 5.500 1/1/2013 1,500,000 1,642,500 Cook County IL High School FGIC NCL 7.875 12/1/2014 750,000 981,690 Cook County IL School District FSA NCL 6.750 5/1/2010 1,750,000 1,998,640 Corpus Christi TX Business & Job Development Corp. Sales Tax Revenue AMBAC NCL 5.000 9/1/2011 1,215,000 1,312,783 District of Columbia FSA NCL 5.500 6/1/2011 1,500,000 1,648,605 District of Columbia MBIA NCL 5.750 6/1/2010 15,000 16,492 Douglas County CO School District MBIA 7.000 12/15/2012 625,000 758,150 Fairfax County VA EDA Residential Recovery AMT 6.100 2/1/2011 1,000,000 1,113,390 Farmington New Mexico Pollution Control Revenue FGIC 3.550 4/1/2029 2,000,000 2,000,820 Georgia Municipal Electric Authority Power FGIC NCL 6.250 1/1/2012 1,150,000 1,318,855 Harris County Texas Health Facility Development Corp. MBIA 6.000 6/1/2013 1,000,000 1,141,330 Harris County TX Toll Revenue FGIC NCL 6.000 8/1/2012 1,000,000 1,140,730 Intermountain Power Agency UT NCL 6.500 7/1/2010 1,000,000 1,139,730 Jefferson County OH Asset Guaranty 6.625 12/1/2005 50,000 50,278 King County Washington School District No. 414 Lake Washington FSA 5.000 6/1/2011 1,000,000 1,077,380 Mass State School Building Auth. Dedicated Sales Tax Revenue FSA 5.000 8/15/2013 1,000,000 1,090,780 Massachusetts State NCL 5.500 12/1/2017 1,000,000 1,143,230 Mesa AZ Utility System Revenue NCL 6.000 7/1/2020 1,250,000 1,515,338 Metropolitan Washington DC Apartment Authority System AMT MBIA 5.000 10/1/2012 1,000,000 1,062,950 Nassau County NY FGIC 6.000 7/1/2010 25,000 27,856 New Jersey Health Care Facilities Financing Authority Revenue AMBAC 4.800 8/1/2021 730,000 745,556 New York Dormitory Authority Presbyterian Hospital AMBAC 4.400 8/1/2013 60,000 60,778 New York Dormitory Authority State University Educational Facilities MBIA 6.000 5/15/2015 1,000,000 1,114,080 New York Dormitory Authority State University Educational Facilities MBIA IBC 5.250 5/15/2015 2,000,000 2,209,640 New York NY NCL CIFG 5.000 8/1/2014 1,000,000 1,086,060 Orange County CA COP MBIA 5.800 7/1/2016 400,000 416,712 Pasco County FL Solid Waste AMBAC AMT NCL 6.000 4/1/2010 1,000,000 1,087,850 Pennsylvania Economic DFA Resource Recovery Revenue; Colver Project AMT AMBAC 5.000 12/1/2012 1,000,000 1,064,840 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--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ----------------------------------------------------------------------------------------------------------------------------- Insured Bond (continued) Puerto Rico Electric Power Authority Revenue 5.500% 7/1/2016 $ 500,000 $ 569,140 Seattle WA Water System Revenue MBIA NCL 5.000 9/1/2014 1,670,000 1,820,150 South Carolina Transit Infrastructure Bank Revenue AMBAC NCL 5.250 10/1/2015 1,000,000 1,122,240 Stafford TX Economic Development FGIC 6.000 9/1/2015 525,000 613,909 Texas Municipal Power Agency MBIA (a) 0.000 9/1/2016 1,990,000 1,252,606 ------------ 37,608,118 ------------ Lease Revenue--4.5% New Jersey Economic Development Authority Revenue School Facilities Construction NCL 5.000 9/1/2012 1,000,000 1,075,400 New York Dormitory Authority Revenue 5.250 11/15/2023 3,000,000 3,242,970 New York Urban Development Corp. Correctional and Youth Facilities Service 5.250 1/1/2021 500,000 527,800 ------------ 4,846,170 ------------ Revenue Bonds--16.5% Arizona State Transit Highway Revenue NCL 5.000 7/1/2014 1,500,000 1,642,050 Broward County FL Resource Recovery 5.000 12/1/2007 1,000,000 1,035,260 California State Department of Water Resources Power Supply NCL 5.500 5/1/2010 250,000 271,610 California Statewide Communities DFA--Kaiser Permanente 2.300 4/1/2033 1,250,000 1,234,375 Camden NJ Cooper Hospitals NCL 5.600 2/15/2007 175,000 176,698 Illinois DFA Depaul University NCL 5.500 10/1/2011 1,000,000 1,083,610 Illinois Financial Authority Student Housing Revenue NCL 5.000 6/1/2012 1,160,000 1,212,652 Illinois HEFA Condell Medical Center 6.000 5/15/2010 425,000 448,902 Illinois HEFA Northwestern University 5.050 11/1/2032 725,000 773,321 Indiana Health Facility Financing Authority Revenue 5.000 11/1/2011 500,000 537,015 Lubbock TX Health Facilities Development St. Joseph Healthcare System 5.000 7/1/2008 2,000,000 2,084,500 Mass DFA Williston School 6.000 10/1/2013 225,000 239,731 Mass HEFA Lahey Clinic Medical Center FGIC 5.000 8/15/2014 1,000,000 1,085,600 Mass HEFA Partners NCL 5.000 7/1/2012 1,250,000 1,345,300 Michigan State Hospital Finance Authority 5.250 11/15/2010 1,000,000 1,069,140 New Hampshire HEFA Monadnock Hospital 5.250 10/1/2007 280,000 284,511 New Mexico State Hospital Equipment Loan Revenue Presbyterian Healthcare Services 5.750 8/1/2012 1,000,000 1,132,480 New York Medical Center St. Luke's FHA 5.600 8/15/2013 200,000 205,450 Oregon State Department Transit Highway User Tax Revenue NCL 5.000 11/15/2013 1,000,000 1,095,480 University of Massachusetts Building Authority Revenue AMBAC 5.000 11/1/2013 1,000,000 1,089,250 Wisconsin State Transportation 5.500 7/1/2010 15,000 16,340 ------------ 18,063,275 ------------ Special Revenues--3.9% California State Economic Recovery 5.250 7/1/2012 1,500,000 1,653,450 California State Economic Recovery 3.500 7/1/2023 1,000,000 1,011,440 California State Economic Recovery NCL 5.250 7/1/2014 1,000,000 1,109,260 Jicarilla NM Apache Nation Revenue 5.000 9/1/2013 500,000 526,990 ------------ 4,301,140 ------------ TOTAL BONDS (Cost $106,224,348) 107,344,272 ------------ The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ----------------------------------------------------------------------------------------------------------------------------- SHORT-TERM INVESTMENTS--0.7% Short-Term Bonds--0.7% Illinois DFA Revenue (d) 2.810% 9/1/2032 $100,000 $ 100,000 Indiana Health Facility Financing Authority (d) 2.980 3/1/2030 700,000 700,000 ------------ 800,000 ------------ Shares ------ Investment Companies--0.0% Wells Fargo National Tax-Free Money Market Fund (Cost $1,916) 2.49% 1,916 1,916 ------------ TOTAL SHORT-TERM INVESTMENTS (Cost $801,916) 801,916 ------------ TOTAL INVESTMENTS--98.9% (Cost $107,026,264) 108,146,188 ------------ OTHER ASSETS, LESS LIABILITIES--1.1% 1,167,774 ------------ NET ASSETS--100% $109,313,962 ============ Notes to Schedule of Investments: AMBAC--American Municipal Bond Assurance Corp. AMT--Alternative Minimum Tax CIFG--CDC IXIS Financial Guaranty 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) Zero coupon security. (b) Variable Rate Security; rate indicated is as of 9/30/2005. (c) Debt obligation initially issued in zero coupon form which converts to coupon form at a specific rate and date. (d) Variable rate securities that reset monthly or more frequently and have put features that can be exercised within 7 days. At September 30, 2005, the Fund held the following open swap agreement: Interest Rate Swaps Floating Pay/Receive Expiration Notional Unrealized Counterparty Rate Index Floating rate Fixed rate Date Amount Appreciation - ------------------------------------------------------------------------------------------------------------------------------------ JPMorgan USD-Floating-TBMA-Muni Swap Index Receive 3.709% 2/22/2016 $4,100,000 $ 13,782 ========= The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (cost $107,026,264) $108,146,188 Interest receivable 1,365,407 Swap contracts, at value (Note 6) 13,782 Prepaid expenses 21,507 ------------ Total assets 109,546,884 Liabilities Payable for Fund shares redeemed $ 123,284 Distributions Payable 74,352 Accrued accounting, custody, administration and transfer agent fees (Note 2) 10,138 Accrued trustees' fees and expenses (Note 2) 5,150 Accrued professional fees 17,989 Other accrued expenses and liabilities 2,009 ---------- Total liabilities 232,922 ------------ Net Assets $109,313,962 ============ Net Assets consist of: Paid-in capital $108,289,010 Accumulated net realized (loss) (126,863) Undistributed net investment income 18,109 Net unrealized appreciation 1,133,706 ------------ Total Net Assets $109,313,962 ============ Shares of beneficial interest outstanding 5,034,577 ------------ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $21.71 ============ The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Interest income $ 4,365,869 Expenses Investment advisory fee (Note 2) $ 441,705 Accounting, custody, administration and transfer agent fees (Note 2) 134,789 Registration fees 22,992 Professional fees 39,239 Trustees' fees and expenses (Note 2) 23,578 Insurance expense 6,921 Miscellaneous expenses 14,798 ----------- Total expenses 684,022 Deduct: Waiver of investment advisory fee (Note 2) (187,055) ----------- Net expenses 496,967 ----------- Net investment income 3,868,902 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities (72,673) Swap contracts (54,200) ----------- Net realized gain (loss) (126,873) Change in unrealized appreciation (depreciation) on: Investment securities (1,397,075) Swap contracts 33,466 ----------- Net change in net unrealized appreciation (depreciation) (1,363,609) ----------- Net realized and unrealized gain (loss) on investments (1,490,482) ----------- Net Increase in Net Assets from Operations $ 2,378,420 =========== The accompanying notes are an integral part of the financial statements. 11 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, September 30, 2005 2004 -------------- -------------- Increase (Decrease) in Net Assets: From Operations Net investment income $ 3,868,902 $ 3,099,510 Net realized gain (loss) (126,873) 340,187 Change in net unrealized appreciation (depreciation) (1,363,609) (1,182,126) -------------- -------------- Net increase (decrease) in net assets from investment operations 2,378,420 2,257,571 -------------- -------------- Distributions to Shareholders (Note 1C) From net investment income (3,868,902) (3,101,811) From net realized gains on investments (224,030) (1,895,222) -------------- -------------- Total distributions to shareholders (4,092,932) (4,997,033) -------------- -------------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 23,387,266 69,591,991 Value of shares isued to shareholders in reinvestment of distributions 3,132,979 3,848,008 Cost of shares redeemed (27,378,355) (29,319,017) -------------- -------------- Net increase (decrease) in net assets from Fund share transactions (858,110) 44,120,982 -------------- -------------- Total Increase (Decrease) in Net Assets (2,572,622) 41,381,520 Net Assets At beginning of period 111,886,584 70,505,064 -------------- -------------- At end of period (including undistributed net investment income of $18,109 and $18,107) $ 109,313,962 $ 111,886,584 ============== ============== The accompanying notes are an integral part of the financial statements. 12 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, -------------------------------------------------------------- 2005 2004 2003 2002 2001 -------- -------- -------- -------- -------- Net Asset Value, Beginning of Period $ 22.05 $ 22.78 $ 22.78 $ 22.04 $ 21.11 -------- -------- -------- -------- -------- From Investment Operations: Net investment income*(a) 0.77 0.69 0.81 0.90 0.93 Net realized and unrealized gains (loss) on investments (0.29) (0.08) 0.07 0.74 0.93 -------- -------- -------- -------- -------- Total from operations 0.48 0.61 0.88 1.64 1.86 -------- -------- -------- -------- -------- Less Distributions to Shareholders: From net investment income (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 (0.82) (1.34) (0.88) (0.90) (0.93) -------- -------- -------- -------- -------- Net Asset Value, End of Period $ 21.71 $ 22.05 $ 22.78 $ 22.78 $ 22.04 ======== ======== ======== ======== ======== Total Return (b) 2.18% 2.76% 3.88% 7.65% 9.00% Ratios/Supplemental data: Expenses (to average daily net assets)* 0.45% 0.50% 0.65% 0.65% 0.62% Net Investment Income (to average daily net assets)* 3.50% 3.16% 3.58% 4.09% 4.30% Portfolio Turnover 35% 72% 42% 17% 43% Net Assets, End of Year (000's omitted) $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) $ 0.73 $ 0.65 $ 0.80 $ 0.90 N/A Ratios (to average daily net assets): Expenses * 0.62% 0.68% 0.68% 0.66% N/A Net investment income * 3.33% 2.97% 3.55% 4.08% N/A (a) Calculated based on average shares outstanding. (b) Total return would have been lower in the absence of expense waivers. The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 market 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-one days remaining to maturity are valued at amortized cost. 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 value based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value does not represent fair value. B. Securities transactions and income Securities transactions are recorded on the trade date. Interest income is determined on the basis of coupon interest earned, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method. Realized gains and losses from securities sold are recorded on the identified cost basis. 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, are 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, capital loss carryforwards and losses deferred due to wash sales and excise tax regulations. 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 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 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. 14 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 monthly 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 period ended September 30, 2005. Pursuant to this agreement, for the period ended September 30, 2005, Standish Mellon voluntarily waived a portion of its advisory fee in the amount of $187,055. This agreement 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 Mellon Financial Corporation and, an affiliate of Standish Mellon, to provide personnel and facilities to perform transfer agency services for the Fund. For these services, the Fund pays Dreyfus Transfer, Inc. a fixed fee plus asset and transaction based fees, as well as, out-of-pocket expenses. Pursuant to this agreement the Fund was charged $16,332 during the period ended September 30, 2005. The Fund has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, 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 $118,457 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of Standish Mellon or its affiliates received 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 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. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term investments, for the period ended September 30, 2005 were $41,373,294 and $37,842,512, respectively. For the period ended September 30, 2005, the Fund did not purchase or sell any long-term U.S. Government securities. (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. Transactions in Fund shares were as follows: For the For the Year Ended Year Ended September 30, September 30, 2005 2004 ---------- ---------- Shares sold 1,068,583 3,137,202 Shares issued to shareholders in reinvestment of distributions 143,147 174,989 Shares redeemed (1,251,493) (1,332,957) ---------- ---------- Net increase (decrease) (39,763) 1,979,234 ========== ========== At September 30, 2005, the Fund had one shareholder of record owning approximately 63% of the Fund's outstanding shares. Investment activity 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 7 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 2005, the Fund received no redemption fees. 15 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 all of its taxable income for its fiscal year. Dividends paid by the Fund from net interest earned on tax-exempt municipal bonds are not includable by shareholders as gross income for federal income tax purposes because the Fund intends to meet certain requirements of the Internal Revenue Code applicable to regulated investment companies which will enable the Fund to pay exempt-interest dividends. The tax basis components of distributable earnings and the federal tax cost as of September 30, 2005, was as follows: Unrealized appreciation $ 1,846,821 Unrealized depreciation (726,897) ------------- Net unrealized appreciation/depreciation 1,119,924 Undistributed tax exempt income 336,005 ------------- Total distributable earnings $ 1,455,929 ============= Cost for federal income tax purposes $ 107,026,264 Tax character of distributions paid during the fiscal years ended September 30, 2005 and September 30, 2004 were as follows: Distributions paid from: 2005 2004 ----------- ----------- Tax-exempt income $ 3,866,264 $ 3,098,871 Ordinary income 2,638 139,388 Capital gains-long term 224,030 1,758,774 At September 30, 2005, the Fund, for federal income tax purposes, has capital loss carryovers which will reduce the Fund's taxable income arising from net realized gain on investments, if any, to the extent permitted by the Internal Revenue Code and thus will reduce the amount of distributions to shareholders which would otherwise be necessary to relieve the Fund of any liability for federal income tax. Such capital loss carryovers are as follows: Capital Loss Carry Over Expiration Date ---------- --------------- $25,970 9/30/2013 The Fund elected to defer to its fiscal year ending September 30, 2006 $100,903 of losses recognized during the period November 1, 2004 to September 30, 2005. (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 sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to the 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 Fund 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 counterparties do not perform under the contract's terms. The Fund enters into financial futures transactions primarily 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 September 30, 2005, the Fund did not hold any outstanding futures contracts. 16 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Notes to Financial Statements - -------------------------------------------------------------------------------- Swap Agreements The Fund may invest in 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 payment 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 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 are included as part of realized gain in the Statement of Operations. 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 September 30, 2005, the Fund had an interest rate swap agreement outstanding. See Schedule of Investments for further detail. (7) Delayed Delivery Transactions: The Fund may purchase securities on a "when-issued," "delayed delivery" or "forward commitment" basis. Delivery and payment for such securities typically take longer than the customary settlement periods. The payment obligation and interest rates on the securities are fixed at the time the fund enters into such commitments, but interest will not accrue to the fund until delivery of and payment for the securities. Although the Fund will only make commitments to purchase when-issued, delayed delivery or forward commitment securities with the intention of actually acquiring the securities, the fund may sell the securities before the settlement date if deemed advisable by the investment adviser. The Fund offsets in its Statement of Assets and Liabilities the payables and receivables associated with the purchases and sales of when-issued, delayed delivery or forward commitment securities that have the same coupon, settlement date and broker. When-issued, delayed delivery or forward commitment securities that are purchased from or sold to different brokers are reflected as both payables and receivables in the Fund's Statement of Assets and Liabilities. Unless the Fund has entered into an offsetting agreement to sell the securities, cash or liquid obligations with a market value at least equal to the amount of the Fund's commitment will be segregated with the Fund's custodian bank. If the market value of these securities declines, additional cash or securities will be segregated daily so that the aggregate market value of the segregated securities equals the amount of the Fund's commitment. Securities purchased on a when-issued, delayed delivery or forward commitment basis may have a market value on delivery that is less than the amount paid by the Fund. The Fund may also sell portfolio securities on a delayed delivery basis. The market value of the securities when they are delivered may be more than the amount to be received by the Fund. At September 30, 2005, the Fund did not hold delayed delivery securities. See Schedule of Investments for further detail. (8) Line of Credit: The Fund, other funds in the Trust and subtrusts in the Mellon Institutional Funds Master Portfolio (the "Portfolio 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 period ended September 30, 2005, the expense related to the facility fee was $2,108 for the Fund. During the period ended September 30, 2005, the Fund had average borrowings outstanding of $186,714 on a total of 14 days and incurred $200 of interest expense. 17 Mellon Institutional Funds Investment Trust Standish Mellon Intermediate Tax Exempt Bond Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Investment Trust and Shareholders of Standish Mellon Intermediate Tax Exempt Bond Fund: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of Standish Mellon Intermediate Tax Exempt Bond Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 18 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 September 30, 2005. 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 Term Portfolios Remuneration of Office Principal in Fund Other (period Name Position(s) and Occupation(s) Complex Directorships ended Address, and Held Length of During Past Overseen by Held by September 30, Date of Birth with Trust Time Served 5 Years Trustee Trustee 2005) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee Chairman Emeritus, Decision 33 None $299 c/o Decision Resources, Inc. since Resources, Inc. ("DRI") 260 Charles Street 11/3/1986 (biotechnology research and Waltham, MA 02453 9/30/40 consulting firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee Trustee, Essex Street 33 None $311 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, 33 None $299 c/o Harvard University since Professor of Political Littaver Center 127 9/13/1989 Economy, Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee formerly Trustee, Mertens 33 None $299 P.O. Box 2333 since House, Inc. (hospice) New London, NH 03257 11/3/1986 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 33 None $0 Mellon Institutional President Operating Officer of The Asset Management and Chief Boston Company Asset One Boston Place Executive Management, LLC; formerly Boston, MA 02108 Officer Senior Vice President and 7/24/65 Chief Operating Officer, Mellon Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 19 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 Mellon Institutional and Secretary Operations, Mellon Institutional Asset Asset Management Management; formerly First Asset One Boston Place Management Vice President, Mellon Boston, MA 02108 Institutional and Mellon Global 2/20/61 Investments Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Mellon Institutional and Treasurer since 1999; Controller, Mellon Institutional Asset Asset Management Treasurer Management One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Mellon Institutional President Funds Operations, Mellon Institutional Asset Management Asset Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Manager, Mellon Institutional President Shareholder Services, Mellon Asset Management Institutional Asset Management; One Boston Place formerly Shareholder Representative, Boston, MA 02108 Standish Mellon Asset Management 1/19/71 Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Mellon Institutional Compliance Institutional Asset Management and Asset Management Officer Chief Compliance Officer, Mellon Funds One Boston Place Distributor; formerly Director, Boston, MA 02108 Blackrock, Inc., Senior Vice 4/8/57 President, State Street Research & Management Company ("SSRM"), Vice President, SSRM 20 THIS PAGE INTENTIONALLY LEFT BLANK [LOGO] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6933AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company International Small Cap Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 The Boston Company International Small Cap Fund's return for the twelve months ending September 30, 2005, after all expenses, was 40% compared to a return of 33% for the S&P Citigroup EMI ex. U.S. index. The Fund's return exceeds the benchmark by solid margins for all measurement periods since inception. All markets in the index were up more than 19% for the year (measured in U.S. dollars). South Korea was the best market with a 92% return due to strength in shipping and ship building - both benefiting from the trade flows to and from China. Three other markets were up more than 60% - Austria, Norway, and Denmark. Belgium was the relative laggard despite posting a return of 19%. From an economic sector perspective, it was another excellent year for energy stocks (+72%), with all other sectors far behind. Utilities and Health Care both rose 41% to end in a virtual tie for second place. Everysector rose at least 20% with Consumer Discretionary coming in `last' despite gaining nearly 22%. The Fund outperformed the index during the period due to our process of disciplined stock selection. Contribution to the positive relative performance was broad based. The Fund had positive stock selection versus the benchmark in 17 of 23 countries. More impressively, the Fund outperformed the benchmark in all10 economic sectors. The best relative results came from the Materials sector where the Fund's holdings rose53% compared to the index's 29% gain. The global economy continues to grow, but investors are beginning to worry about inflationary pressures (primarily from oil, other commodities, health care and housing). Central banks have stopped the easing cycle that began after the recession and terror attacks early in the decade, and in some cases have begun to raise rates (the U.S. Federal Reserve has been doing so for some time). International markets have seen several years of strong returns with very little volatility. We remain cautiously optimistic over the longer term, but will not be surprised if volatility returns in the short term. Regardless of the environment, we continue to manage the Fund as we always have: investing in stocks of companies that are attractively valued and exhibit improving business momentum. /s/ Daniel LeVan /s/ John Evers Daniel LeVan John Evers 2 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Comparison of Change in Value of $100,000 Investment in The Boston Company International Small Cap Fund and the S&P/CitiGroup EMI ex-US Index - -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED DOCUMENT.] TBC PERIOD International Small Cap Fund* S&P/CitiGroup EMI ex-US Index** 1/2/96 100,000 100,000 3/31/96 109,123 105,749 6/30/96 117,983 110,430 9/30/96 118,543 107,926 12/31/96 125,933 107,252 3/31/97 129,050 105,282 6/30/97 144,933 112,854 9/30/97 147,408 108,293 12/31/97 127,767 97,169 3/31/98 155,480 113,889 6/30/98 158,609 113,482 9/30/98 125,511 96,294 12/31/98 140,652 108,974 3/31/99 153,742 110,537 6/30/99 175,694 117,335 9/30/99 193,860 123,317 12/31/99 198,510 134,589 3/31/00 209,392 137,313 6/30/00 216,061 134,909 9/30/00 209,758 127,805 12/31/00 206,590 120,693 3/31/01 187,102 107,833 6/30/01 200,450 111,111 9/30/01 173,819 93,990 12/31/01 186,603 101,743 3/31/02 200,107 107,859 6/30/02 214,854 110,023 9/30/02 183,192 90,638 12/31/02 188,962 94,331 3/31/03 184,006 89,984 6/30/03 220,557 110,871 9/30/03 250,227 125,461 12/31/03 290,189 145,012 3/31/04 323,359 158,667 6/30/04 328,584 160,049 9/30/04 333,397 160,156 12/31/04 386,554 186,692 3/31/05 405,759 193,677 6/30/05 409,551 192,548 9/30/05 467,418 213,755 Average Annual Total Returns (for period ended 9/30/2005) - -------------------------------------------------------------------------------- Since Inception 1 Year 3 Years 5 Years 1/2/1996* - -------------------------------------------------------------------------------- Fund 40.20% 36.65% 17.38% 17.15% * Combined LP & MF Performance ** Source: Bloomberg Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 3 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - --------------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,152.00 $6.26(1) Hypothetical (5% return per year before expenses) $1,000.00 $1,019.25 $5.87(1) - --------------- + Expenses are equal to the Fund's annualized expense ratio of 1.16%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). (1) The example reflects the expenses of the Fund and the master portfolio in which the Fund invests all of its assets. 4 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Country Sector Investments - ---------------------------------------------------------------------------------------------- Trican Well Service Ltd. Canada Energy 1.3% Elekta AB Sweden Consumer Noncyclical 1.0 Nippon Shokubai Ltd. Japan Basic Materials 1.0 Erg Spa Italy Energy 1.0 Home Capital Group, Inc. Canada Financial 0.9 Mitsubishi Gas Chemical Co., Inc. Japan Basic Materials 0.9 Immobiliaria Urbis SA Spain Financial 0.9 Hyundai Mipo Dockyard South Korea Industrial 0.9 IPSCO, Inc. Canada Basic Materials 0.9 Koninklijke BAM Groep NV Netherlands Industrial 0.9 ---- 9.7% * Excluding short-term securities and investment of cash collateral. Percentage of Geographic Region Allocation* Investments - -------------------------------------------------------------------------------- Europe ex U.K. 43.0% U.K. 19.1 Asia ex Japan 11.0 Japan 20.1 Americas ex U.S. 6.8 ----- 100.0% * Excluding short-term securities and investment of cash collateral. The Boston Company International Small Cap Fund invests all of its investable assets 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. 5 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in The Boston Company International Small Cap Portfolio ("Portfolio"), at value (Note 1A) $517,329,189 Receivable for Fund shares sold 8,116,521 Prepaid expenses 17,590 ------------ Total assets 525,463,300 Liabilities Payable for Fund shares redeemed $500,785 Accrued transfer agent fees (Note 2) 573 Accrued professional fees 28,893 Accrued trustees' fees (Note 2) 500 Accrued expenses and other liabilities 22,694 -------- Total liabilities 553,445 ------------ Net Assets $524,909,855 ============ Net Assets consist of: Paid-in capital $375,225,748 Accumulated net realized gain 29,495,041 Undistributed net investment income 1,355,309 Net unrealized appreciation 118,833,757 ------------ Total Net Assets $524,909,855 ============ Shares of beneficial interest outstanding 25,190,425 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 20.84 ============ The accompanying notes are an integral part of the financial statements. 6 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net foreign witholding taxes $909,722) $ 8,139,809 Interest income allocated from Portfolio 490,933 Expenses allocated from Portfolio (3,987,407) ------------ Net investment income (loss) allocated from Portfolio 4,643,335 Expenses Transfer agent fees (Note 2) $29,467 Registration fees 53,113 Professional fees 53,835 Shareholder reports 13,000 Insurance expense 975 Trustees' fees (Note 2) 2,482 Miscellaneous expenses 5,647 ------- Total expenses 158,519 ------------ Net investment income 4,484,816 ------------ Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investment securities, futures contracts, foreign currency exchange contracts and foreign currency transactions 27,275,211 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investments securities, futures contracts, foreign currency exchange contracts and foreign currency transactions 86,395,650 ------------ Net realized and unrealized gain (loss) on investments 113,670,861 ------------ Net Increase in Net Assets from Operations $118,155,677 ============ The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ 4,484,816 $ 1,371,273 Net realized gain (loss) 27,275,211 18,477,139 Change in net unrealized appreciation (depreciation) 86,395,650 15,364,375 ------------ ------------ Net increase (decrease) in net assets from investment operations 118,155,677 35,212,787 ------------ ------------ Distributions to Shareholders (Note 1C) From net investment income (3,076,387) (1,083,002) From net realized gains on investments (15,292,137) -- ------------ ------------ Total distributions to shareholders (18,368,524) (1,083,002) ------------ ------------ Fund Share Transactions (Note 4) Net proceeds from sale of shares 220,193,096 102,193,352 Value of shares issued in reinvestment of distributions 16,901,362 859,847 Redemption fees credited to capital 6,450 1,605 Cost of shares redeemed (24,010,618) (14,722,174) ------------ ------------ Net increase (decrease) in net assets from Fund share transactions 213,090,290 88,332,630 ------------ ------------ Total Increase (Decrease) in Net Assets 312,877,443 122,462,415 Net Assets At beginning of period 212,032,412 89,569,997 ------------ ------------ At end of period (including undistributed net investment income of $1,355,309 and $949,027) $524,909,855 $212,032,412 ============ ============ The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ----------------------------------------------------------- 2005 2004 2003 2002 2001 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Period $ 15.93 $ 12.05 $ 8.91 $ 8.55 $ 10.65 From Operations: Net investment income (loss)* (a) 0.23 0.14 0.10 0.09 0.11 Net realized and unrealized gains (loss) on investments 5.86 3.86 3.13 0.38 (1.89) -------- -------- -------- ------- ------- Total from operations 6.09 4.00 3.23 0.47 (1.78) -------- -------- -------- ------- ------- Less Distributions to Shareholders: From investment income (0.17) (0.12) (0.09) (0.11) (0.08) From net realized gains on investments (1.01) -- -- -- (0.24) -------- -------- -------- ------- ------- Total distributions to shareholders (1.18) (0.12) (0.09) (0.11) (0.32) -------- -------- -------- ------- ------- Net Asset Value, End of Year $ 20.84 $ 15.93 $ 12.05 $ 8.91 $ 8.55 ======== ======== ======== ======= ======= Total Return 40.20% 33.35% 36.47%(b) 5.39%(b) (17.13)%(b) Ratios/Supplemental data: Expenses (to average daily net assets)*(c) 1.16% 1.27% 1.39% 1.25% 1.25% Net Investment Income (to average daily net assets)* 1.26% 0.99% 1.01% 0.96% 1.10% Portfolio Turnover N/A N/A 15%(d) 69%(d) 89%(d) Net Assets, End of Period (000's omitted) $524,910 $212,032 $89,570 $33,770 $22,386 - ------------------- * 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 $ 0.08 $ 0.04 $ 0.04 Ratios (to average daily net assets): Expenses (c) N/A N/A 1.65% 1.82% 1.98% Net investment income 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. (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. The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 (79% at September 30, 2005). 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 are recorded as of the trade date. 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 ex-dividend date. The Fund's dividends from short-term and long-term 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 and redemptions in-kind. Permanent book and tax basis differences including distributions in kind, will result in reclassifications among undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income 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. Expenses which are not readily identifiable to a specific fund or portfolio 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 or portfolios. (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. 10 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Notes to Financial Statements - -------------------------------------------------------------------------------- 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 $29,467 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of TBCAM or its affiliates received 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 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. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the period ended September 30, 2005, aggregated $229,210,646 and $42,025,011, respectively. The Fund receives a proportionate share of the Portfolio's income, expenses, 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 Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Shares sold 12,160,695 6,808,462 Shares issued to shareholders in reinvestment of distributions 1,026,030 60,513 Shares redeemed (1,306,673) (989,803) ---------- -------- Net increase 11,880,052 5,879,172 ========== ========= At September 30, 2005, two shareholders of record held approximately 34% 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 2005, the Fund received $6,450 in redemption fees. 11 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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. As of September 30, 2005, the components of distributable earnings on a tax basis were as follows: Undistributed ordinary income $ 9,109,740 Undistributed capital gains $21,723,519 Tax character of distributions paid during the fiscal years ended September 30, 2005 and September 30, 2004, were as follows: Distributions paid from: 2005 2004 ----------- ---------- Ordinary income $ 7,466,103 $1,083,002 Capital gains-long term $10,902,421 -- See the Portfolio's financial statements included elsewhere in this report for tax basis unrealized appreciation/(depreciation) information. 12 Mellon Institutional Funds Investment Trust The Boston Company International Small Cap Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company International Small Cap Fund: In our opinion, the accompanying statement of assets and liabilities, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company International Small Cap Fund ( the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 13 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--99.8% EQUITIES--96.8% Australia--3.5% APN News & Media Ltd. 453,760 $ 1,729,960 Caltex Australia Ltd. 287,070 4,491,641 Cochlear Ltd. 99,710 2,981,092 Downer EDI Ltd. 426,600 1,964,706 Oil Search Ltd. 1,288,350 3,801,760 Oxiana Ltd. (b) 2,482,600 2,536,597 Perpetual Trustees Australia Ltd. 60,730 3,137,274 Sims Group Ltd. 146,530 2,134,026 ----------- 22,777,056 ----------- Austria--0.8% Boehler-Uddeholm 29,410 4,946,291 ----------- Belgium--0.7% Colruyt SA 13,754 1,787,903 NV Union Miniere SA 27,460 2,993,883 ----------- 4,781,786 ----------- Canada--6.6% Astral Media, Inc. 99,600 2,930,219 Ensign Resource Service Group, Inc. 134,200 4,576,523 Gildan Activewear, Inc. (b) 98,900 3,771,956 Home Capital Group, Inc. 185,300 5,981,021 Inmet Mining Corp. (b) 281,700 5,055,470 IPSCO, Inc. 77,800 5,535,331 Kingsway Financial Services Inc. 122,300 2,194,831 Northbridge Financial 180,100 4,937,326 Trican Well Service Ltd. (b) 237,600 8,652,828 ----------- 43,635,505 ----------- Denmark--1.6% Bang & Olufsen A/S 23,900 2,059,416 GN Store Nord A/S 244,800 3,233,089 Jyske Bank A/S (b) 107,100 5,407,784 ----------- 10,700,289 ----------- Finland--2.6% Nokian Renkaat OYJ 127,000 3,007,308 OKO Bank (OKO Osuuspankkien Keskuspankki Oyi) 109,200 1,797,342 Rautaruukki Oyj 205,200 4,607,595 Wartsila Oyj B Shares 115,050 3,662,858 YIT-Yhtyma Oyj 88,300 3,744,752 ----------- 16,819,855 ----------- 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------- ------------- France--9.1% Alten (b) 116,920 $ 3,775,771 April Group 55,460 1,965,575 Ciments Francais (a) 22,750 2,637,524 Clarins SA 44,686 2,923,190 CNP Assurances 34,340 2,302,089 Eiffage (a) 46,313 4,331,608 Elior (a) 266,300 3,695,224 Euler Hermes SA (a) 55,860 4,972,866 Generale de Sante 93,460 3,378,591 Iliad SA 69,900 3,871,379 Imerys SA 32,960 2,445,185 Lagardere SCA 26,740 1,897,007 Natexis Banques Populaires 24,600 3,709,082 Nexans SA 46,430 2,144,780 Publicis Groupe 58,700 1,867,427 SR Teleperformance 80,250 2,522,147 Vallourec 10,650 5,188,336 Vinci SA (a) 46,340 3,988,962 Zodiac SA 37,200 2,194,381 ----------- 59,811,124 ----------- Germany--4.4% Continental AG 59,140 4,852,769 Deutsche Boerse AG 37,170 3,550,155 Deutsche Postbank AG 81,290 4,444,589 Hypo Real Estate Holding 46,890 2,369,393 Leoni AG 86,390 2,771,165 Mobilcom AG 68,430 1,574,356 MPC Capital AG 24,600 2,018,568 Software AG 60,460 2,818,302 Stada Arzneimittel AG 64,460 2,307,779 Wincor Nixdorf AG 21,320 2,049,108 ----------- 28,756,184 ----------- Greece--0.4% Folli-Follie 90,000 2,694,500 ----------- Hong Kong--3.4% China Overseas Land & Investment Ltd. 9,168,000 2,747,776 Hengan International Group Co., Ltd. 3,999,400 3,815,139 Kerry Properties Ltd. 950,700 2,408,185 Orient Overseas International Ltd. 642,700 2,402,648 Skyworth Digital Holdings Ltd. (c) 2,962,000 381,829 Solomon Systech (Intl) 9,488,900 3,424,977 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------- Hong Kong (continued) Television Broadcasts Ltd. 315,000 $ 1,926,773 Wing Hang Bank Ltd. 304,400 2,240,601 Xinao Gas Holdings Ltd. 4,024,000 3,164,256 ----------- 22,512,184 ----------- Ireland--0.8% Fyffes PLC 1,048,800 3,200,472 Grafton Group PLC (b) 237,570 2,397,499 ----------- 5,597,971 ----------- Italy--4.1% Banca Popolare di Milano Scarl (BPM) 188,500 1,930,605 Banco Popolare di Verona e Novara 195,060 3,676,874 Davide Campari-Milano Spa 366,050 2,744,180 Erg Spa 226,080 6,247,088 Fondaria-Sai Spa 95,040 2,883,072 Milano Assicurazioni Spa 559,650 3,953,497 Pirelli & C Real Estate 63,420 3,779,162 Recordati Spa 256,340 1,952,510 ----------- 27,166,988 ----------- Japan--19.8% CMK Corp. (a) 107,500 1,784,248 Cosmo Oil Co., Ltd. 628,000 3,402,520 Dainippon Screen Manufacturing Co., Ltd. 379,900 2,480,010 Fancl Corp. (b) 41,800 2,069,562 Futaba Industrial Co., Ltd. 90,800 1,987,824 Hamamatsu Photonics KK 92,400 2,132,746 Hisamitsu Pharamaceutical 81,300 2,170,196 Hitachi Construction Machinery Co., Ltd. 155,900 2,980,381 Hitachi High-Technologies Corp. 146,500 2,607,082 Izumi Co. Ltdronics, Inc. (a) 88,900 2,373,068 Kawasaki Kisen Kaisha Ltd. 332,200 2,396,897 Keihin Corp. 272,000 5,463,483 Kenedix, Inc. 937 3,120,307 Koito Manufacturing Co. 330,000 4,070,126 Koyo Seiko Co., Ltd. 181,000 2,729,909 Kyowa Exeo Corp. 380,000 3,642,322 Makita Corp. 157,000 3,181,218 Mitsubishi Gas Chemical Co., Inc. 881,800 5,888,507 Nippon Shokubai Ltd. 640,000 6,771,562 Nisshin Seifun Group, Inc. 247,600 2,405,980 Nisshin Steel Co., Ltd. 1,579,900 5,456,090 NTN Corp. 331,000 1,979,993 OSG Corp. 207,600 3,125,614 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------- Japan (continued) Otsuka Corp. 46,300 $ 4,507,224 Plenus Co., Ltd. 92,600 3,181,570 Ricoh Leasing Co., Ltd. 160,800 4,476,504 Ryohin Keikaku 39,000 2,511,585 Santen Pharmaceutical Co., Ltd. 153,700 3,980,953 Sanwa Shutter Corp. 423,000 2,541,503 Sanyo Shinpan Finance Co., Ltd. 55,600 4,516,184 Sodick Co., Ltd. 281,400 3,889,671 Sumisho Lease Co., Ltd. 109,600 4,576,725 Sumitomo Forestry Co., Ltd. 307,000 3,113,003 Sumitomo Rubber Industries, Inc. 325,000 3,862,435 Sysmex Corp. 140,800 4,874,848 Toshiba Machine Co., Ltd. 441,000 3,244,075 Tsuruha Co., Ltd. 80,900 3,171,571 Urban Corp. 65,400 3,232,262 ------------ 129,899,758 ------------ Netherlands--4.3% Aalberts Industries NV 67,420 3,567,979 ASM International NV (b) 97,780 1,374,433 Axalto Holding NV (b) 73,690 2,702,857 Buhrmann NV 272,150 3,285,958 DSM NV 57,900 2,273,951 Koninklijke BAM Groep NV 60,050 5,511,807 SBM Offshore NV 34,740 2,896,523 Stork NV 99,400 4,920,069 Wolters Kluwer NV 81,270 1,511,433 ------------ 28,045,010 ------------ Norway--0.7% Tandberg Television ASA (b) 364,100 4,738,569 ------------ Portugal--0.8% Banco BPI SA 532,850 2,368,614 Jeronimo Martins SGPS, SA 183,160 2,640,581 ------------ 5,009,195 ------------ Singapore--1.2% First Engineering Ltd. 2,080,800 1,611,021 Jurong Technologies Industrial 3,396,300 4,134,975 MobileOne Ltd. 1,791,600 2,096,553 ------------ 7,842,549 ------------ South Korea--2.8% Dongbu Insurance Co., Ltd. 235,300 3,416,518 Hanjin Shipping Corp. 96,300 2,251,984 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------- South Korea (continued) Honam Petrochemical Corp. 45,400 $ 2,262,603 Hyundai Mipo Dockyard 77,200 5,549,166 Intops Co., Ltd. 88,800 1,893,617 Pusan Bank 252,200 2,743,406 ----------- 18,117,294 ----------- Spain--4.1% ACS Actividades 139,870 4,074,966 Bancon de Sabadell SA 139,960 3,578,188 Ebro Puleva SA 103,920 1,860,257 Enagas 160,090 2,875,365 Fadesa Immobiliaria SA 114,260 4,104,432 Immobiliaria Urbis SA 258,910 5,832,271 Indra Sistemas SA 126,790 2,779,940 Red Electrica de Espana 64,690 1,845,816 ----------- 26,951,235 ----------- Sweden--2.4% Elekta AB 148,259 6,793,059 Eniro AB 166,300 1,942,481 Lindex AB 39,900 2,067,638 Nobia AB 168,000 2,829,670 WM-Data AB 800,000 2,158,004 ----------- 15,790,852 ----------- Switzerland--4.0% Banque Cantonale Vaudoise (BCV) 9,800 2,774,799 Charles Voegele Holding AG 32,900 2,681,513 Hiestand Holding AG 2,530 1,954,574 Logitech International SA (b) 80,890 3,271,471 Micronas Semiconductor Holdings (b) 67,440 2,881,205 Rieter Holding AG 5,960 1,743,935 Sika AG (b) 5,000 3,808,714 Sulzer AG 5,000 2,533,993 Syngenta AG (b) 28,750 3,009,599 The Swatch Group AG, Shares B 14,500 1,997,335 ----------- 26,657,138 ----------- United Kingdom--18.7% Admiral Group PLC 264,100 1,978,162 Alliance Unichem PLC 192,600 2,941,232 Barratt Developments PLC 161,920 2,155,954 British Airways PLC (b) 499,900 2,579,197 BSS Group PLC 382,600 1,908,253 Carillion PLC 561,560 2,622,687 Charter PLC (b) 345,010 2,462,585 The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------- United Kingdom (continued) Close Brothers Group PLC 236,860 $ 3,471,031 CSR PLC (b) 270,300 3,182,196 Daily Mail and General Trust 136,150 1,583,675 Eircom Group PLC 1,552,550 3,655,858 EMAP PLC 208,200 3,019,848 Enterprise Inns PLC 253,600 3,765,509 First Choice Holidays PLC 442,514 1,651,410 FirstGroup PLC 456,720 2,656,247 Friends Provident PLC 548,430 1,807,454 Greene King PLC 223,700 2,521,222 Greggs PLC 23,750 2,004,950 Hays PLC 907,560 1,963,366 iSOFT Group PLC 259,956 1,979,191 Inchcape PLC 93,300 3,599,415 International Power PLC 530,000 2,321,169 Kelda Group PLC 161,290 1,996,909 Kier Group PLC 190,410 3,573,912 Laird Group PLC 297,180 1,931,328 McCarthy & Stone PLC 180,630 1,967,355 Morgan Sindall PLC 153,200 2,308,497 Northgate Information Solutions PLC (b) 1,283,330 1,826,356 Northgate PLC 168,646 3,358,605 Peacock Group PLC 374,840 2,104,068 Persimmon PLC 138,510 2,094,464 Premier Foods PLC 353,300 1,909,997 Restaurant Group PLC 1,055,280 2,361,978 Rexam PLC 324,780 2,944,958 Schroders PLC 135,850 2,212,260 Shire Pharmaceuticals Group PLC 224,160 2,723,936 SIG PLC 296,630 3,837,210 Speedy Hire PLC 316,030 4,244,121 Sportingbet PLC (b) 292,650 1,625,489 Stagecoach Group PLC 1,246,100 2,454,172 The Carphone Warehouse PLC 1,083,430 3,799,780 Tullow Oil PLC 1,045,970 4,792,886 Ultra Electronics Holdings 161,720 2,667,743 United Business Media PLC 170,743 1,665,578 Victrex PLC 250,190 2,638,995 Viridian Group PLC (b) 165,565 2,316,827 WH Smith PLC 343,190 2,041,328 Yell Group PLC 197,280 1,662,810 ------------ 122,892,173 ------------ Total Equities (Cost $505,600,302) 636,143,506 ------------ The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ---------------------------------------------------------------------------------- PREFERRED STOCKS--1.4% Fresenius AG 22,100 $ 3,063,978 Henkel KGaA 36,000 3,272,758 Rheinmetall AG NPV 38,840 2,566,431 ----------- TOTAL PREFERRED STOCKS (Cost $7,396,180) 8,903,167 ----------- SHORT-TERM INVESTMENTS--0.1% Rate Maturity Par Value ---- -------- --------- U.S. Government--0.1% U.S. Treasury Bill (d) (e) (Cost $710,054) 3.32% 12/15/05 $ 715,000 710,305 ------- INVESTMENT OF CASH COLLATERAL--1.5% Shares --------- BlackRock Cash Strategies L.L.C (Cost $9,868,886) 3.93% 9,868,886 9,868,886 ------------ TOTAL UNAFFILIATED INVESTMENTS--(Cost $523,575,422) 655,625,864 ------------ AFFILIATED INVESTMENTS--4.1% Dreyfus Institutional Preferred Plus Money Market Fund (f) (Cost $26,906,094) 3.73% 26,906,094 26,906,094 ------------ TOTAL INVESTMENTS--103.9% (Cost $550,481,516) 682,531,958 ------------ LIABILITIES IN EXCESS OF OTHER ASSETS--(3.9%) (25,301,386) ------------ NET ASSETS--100% $657,230,572 ============ Notes to Schedule of Investments: (a) Security, or a portion of thereof, was on loan at 9/30/05. (b) Non-income producing security (c) Security valued at fair value using methods determined in good faith by or under the direction of the Board of Trustees. (d) Denotes all or part of security segregated as collateral. (e) Rate noted is yield to maturity. (f) Affiliated institutional money market fund. The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- At September 30, 2005 the Portfolio held the following forward foreign currency exchange contracts: Local Principal Contract Value at USD Amount Unrealized Contracts to Receive Amount Value Date September 30, 2005 to Deliver Gain/(Loss) - ------------------------------------------------------------------------------------------------------------------------------ Canadian Dollar 2,000,000 10/3/05 $ 1,721,467 $ 1,708,672 $ 12,795 Danish Krone 2,365,000 10/4/05 380,911 382,006 (1,095) Euro 6,800,000 10/3/05 8,169,520 8,201,440 (31,920) British Pound 1,400,000 10/4/05 2,467,360 2,478,700 (11,340) Japanese Yen 605,000,000 10/4/05 5,329,927 5,344,523 (14,596) Norwegian Krone 1,215,000 10/4/05 185,485 186,016 (531) South Korean Won 675,200,680 10/4/05 644,890 646,806 (1,916) Swedish Krona 1,000,000 10/3/05 129,067 128,758 309 Swedish Krona 3,050,000 10/4/05 393,655 394,567 (912) Singapore Dollar 465,000 10/4/05 274,823 275,132 (309) ----------- ----------- -------- $19,697,105 $19,746,620 $(49,515) =========== =========== ======== At September 30, 2005 the Portfolio held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Gain/(Loss) - ----------------------------------------------------------------------------------------------------------------------------- MSCI Pan-Euro (90 contracts) Long 12/19/05 $2,195,390 $34,205 Topix Futures (6 contracts) Long 12/9/05 744,516 23,467 ------- $57,672 ======= Percentage of Economic Sector Allocation Net Assets ---------------------------------------------------------------------------------------- Basic Materials 8.7% Communications 6.9 Consumer Cyclical 15.7 Consumer Noncyclical 12.4 Energy 5.9 Financial 19.3 Industrial 21.2 Technology 5.9 Utilities 2.2 Short-term and Net Other Assets 1.8 ----- 100.0% The accompanying notes are an integral part of the financial statements. 21 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A)(including securities on loan, valued at $9,392,321 (Note 6)) Unaffiliated issuers, at value (cost $523,575,422) $655,625,864 Affiliated issuers, at value (Note 1G) (cost $26,906,094) 26,906,094 Foreign currency, at value (identified cost, $11,330,529) 11,154,389 Receivable for investments sold 3,619,671 Interest and dividends receivable 953,819 Unrealized appreciation on forward foreign currency exchange contracts (Note 5) 13,104 Prepaid expenses 16,774 ------------ Total assets 698,289,715 Liabilities Payable for investments purchased $ 31,050,888 Collateral for securities on loan (Note 6) 9,868,886 Unrealized depreciation on forward foreign currency exchange contracts (Note 5) 62,619 Payable for variation margin on open financial futures contracts (Note 5) 4,934 Accrued accounting, administration and custody fees (Note 2) 38,646 Accrued professional fees 24,318 Accrued trustees' fees and expenses (Note 2) 8,852 ------------ Total liabilities 41,059,143 ------------ Net Assets (applicable to investors' beneficial interest) $657,230,572 ============ The accompanying notes are an integral part of the financial statements. 22 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $1,039,049) $ 9,384,309 Interest income (Note 1 G) Unaffiliated issuers 281,909 Affiliated issuers 16,696 Securitiy lending income (Note 6) 256,224 ----------- Total investment income 9,939,138 Expenses Investment advisory fee (Note 2) $ 4,069,597 Accounting, administration and custody fees (Note 2) 369,431 Professional fees 44,116 Trustees' fees and expenses (Note 2) 47,567 Insurance expense 8,800 Miscellaneous 10,769 ----------- Total expenses 4,550,280 ----------- Net investment income 5,388,858 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities 30,214,639 Futures contracts 2,243,934 Foreign currency transactions and forward foreign currency exchange contracts (1,101,483) ----------- Net realized gain 31,357,090 Change in unrealized appreciation (depreciation) on: Investment securities 99,620,092 Futures contracts 120,684 Foreign currency transactions and forward foreign currency exchange contracts (285,634) ----------- Change in net unrealized appreciation (depreciation) 99,455,142 ------------ Net realized and unrealized gain (loss) 130,812,232 ------------ Net Increase in Net Assets from Operations $136,201,090 ============ The accompanying notes are an integral part of the financial statements. 23 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets From Operations Net investment income $ 5,388,858 $ 1,503,725 Net realized gain (loss) 31,357,090 18,879,636 Change in net unrealized appreciation (depreciation) 99,455,142 15,368,956 ------------ ------------ Net increase (decrease) in net assets from operations 136,201,090 35,752,317 ------------ ------------ Capital Transactions Contributions 353,355,799 112,536,550 Withdrawals (51,694,287) (18,465,788) ------------ ------------ Net increase (decrease) in net assets from capital transactions 301,661,512 94,070,762 ------------ ------------ Total Increase in Net Assets 437,862,602 129,823,079 Net Assets At beginning of period At end of period 219,367,970 89,544,891 ------------ ------------ $657,230,572 $219,367,970 ============ ============ The accompanying notes are an integral part of the financial statements. 24 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the period January 28, 2003 Year Ended September 30, (commencement of --------------------------------- operations) to 2005 2004 September 30, 2003 ---------- ---------- ------------------ Total Return (a) 40.24% 33.42% 36.44%(b) Ratios/Supplemental Data: Expenses (to average daily net assets)* 1.12% 1.20% 1.46%(c) Net Investment Income (to average daily net assets)* 1.32% 1.06% 1.29%(c) Portfolio Turnover 50% 72% 46%(b) Net Assets, End of Year (000's omitted) $657,231 $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 ratios would have been: Ratios (to average daily net assets): Expenses N/A N/A 1.49%(c) Net investment income N/A N/A 1.26%(c) (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. 25 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (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"), a separate diversified investment series of the Portfolio Trust, commenced operations on January 28, 2003. 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 Salomon Smith Barney Extended Market Ex-U.S. Index and, to a limited extent, emerging markets. At September 30, 2005, 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 September 30, 2005, The Boston Company International Small Cap Fund and the Dreyfus Premier International Small Cap Fund held 79% and 21% 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. 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 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 each fund to a significant extent. Short-term instruments with less than sixty-one 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 is then valued at amortized value based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of the trade date. Interest income is determined on the basis of interest earned, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method. Dividend income is recorded on the ex-dividend date. Realized gains and losses from securities sold are recorded on the identified cost basis. 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 usually received or paid. 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 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 26 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- 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. Foreign currency transactions 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. 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. 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. Affiliated issuers Affiliated issuers are 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, 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 period ended September 30, 2005, the Portfolio paid $4,069,597 in investment advisory fees to TBCAM. The Portfolio has contracted Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, fund administration and fund accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus fees that are asset and transaction based, as well as, out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $369,431 during the period ended September 30, 2005. The Portfolio 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. This compensation is a standard form of compensation received by securities lending agents with respect to non-affiliated entities. Pursuant to this agreement Mellon Bank received $110,796, for the period ended September 30, 2005. See Note 6 for further details. Effective July 1, 2005, the Trust reimburses Mellon Institutional 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 received any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Portfolio 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 Portfolio Trust pays the legal fees for the independent counsel of the Trustees. 27 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period ended September 30, 2005 were $505,201,249 and $196,573,251, respectively. For the period ended September 30, 2005, the Portfolio did not purchase or sell any long-term U.S. government securities. (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at September 30, 2005, as computed on a federal income tax basis, were as follows: Aggregate cost $550,481,517 ------------ Gross unrealized appreciation $134,878,292 Gross unrealized depreciation (2,827,851) ------------ Net unrealized appreciation $132,050,441 ============ (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: Options Call and put options give the holder the right to purchase or sell a security or currency or enter into a swap arrangement on a future date at a specified price. The Portfolio may use options to seek to hedge against risks of market exposure and changes in security prices and foreign currencies, as well as to seek to enhance returns. Writing puts and buying calls tend to increase the Portfolio's exposure to the underlying instrument. Buying puts and writing calls tend to decrease the Portfolio's exposure to the underlying instrument, or hedge other Portfolio investments. Options, both held and written by the Portfolio, are reflected in the accompanying Statement of Assets and Liabilities at market value. The underlying face amount at value of any open purchased options is shown in the Schedule of Investments. This amount reflects each contract's exposure to the underlying instrument at period end. Losses may arise from changes in the value of the underlying instruments if there is an illiquid secondary market for the contract or if the counterparty does not perform under the contract's terms. Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. Realized gains and losses on purchased options are included in realized gains and losses on investment securities, except purchased options on foreign currency which are included in realized gains and losses on foreign currency transactions. If a put option written by the Portfolio is exercised, the premium reduces the cost basis of the securities purchased by the Portfolio. The Portfolio, as a writer of an option, has no control over whether the underlying securities may be sold (call) or purchased (put) and as a result bears the market risk of an unfavorable change in the price of the security underlying the written option. Exchange traded options are valued at the last sale price, or if no sales are reported, the last bid price for purchased options and the last ask price for written options. Options traded over-the-counter are valued using prices supplied by the dealers. At September 30, 2005, the Portfolio did not enter into option transactions. 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. 28 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- 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 September 30, 2005, the Portfolio held forward currency exchange contracts. See Schedule of Investments for further details. Futures contracts The Portfolio may enter into financial futures contracts for the 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 September 30, 2005, the Portfolio held 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 period ended September 30, 2005 and earned interest on the invested collateral of $675,586 of which, $419,362 was rebated to borrowers or paid in fees. At September 30, 2005, the Portfolio had securities valued at $9,392,321 on loan. See the Statement 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 daily unused portion of the facility, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, the expense allocated to the Portfolio was $4,752. During the period ended September 30, 2005, the Portfolio did not use the line of credit. 29 Mellon Institutional Funds Master Portfolio The Boston Company International Small Cap Portfolio Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Master Portfolio and Investors of The Boston Company International Small Cap Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company International Small Cap Portfolio ( the "Portfolio") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the two years in the period then ended and the period from January 28, 2003 to September 30, 2003, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee Chairman Emeritus, 33 None $299 c/o Decision Resources, since Decision Resources, Inc. 11/3/1986 Inc. ("DRI") 260 Charles Street (biotechnology Waltham, MA 02453 research and 9/30/40 consulting firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee Trustee, Essex Street 33 None $311 c/o Essex Street since Associates (family Associates 11/3/1986 investment trust P.O. Box 5600 office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee William Joseph 33 None $299 c/o Harvard University since Maier, Professor of Littaver Center 127 9/13/1989 Political Economy, Cambridge, MA 02138 Harvard University 8/5/44 John H. Hewitt Trustee Trustee formerly Trustee, 33 None $299 P.O. Box 2333 since Mertens House, Inc. New London, NH 03257 11/3/1986 (hospice) 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 33 None $0 Mellon Institutional and Chief Operating Officer of Asset Management Executive Officer The Boston Company One Boston Place Asset Management, Boston, MA 02108 LLC; formerly Senior 7/24/65 Vice President and Chief Operating Officer, Mellon Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 31 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 Institutional and Secretary Mellon Institutional Asset Management; formerly First Asset Management Vice President, Mellon Institutional Asset Management One Boston PLace and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer since 1999; Mellon Institutional Asset Management Asset Management Treasurer One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Management Asset Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hulgren Assistant Vice Since 2001 Assistant Vice President and Compliance Manager, Mellon Institutional President Mellon Institutional Asset Management ("MIAM"); Asset Management formerly Shareholder Services, MIAM and Shareholder One Boston Place Representative, Standish Mellon Asset Management Boston, MA 02108 Company LLC 1/19/71 Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Asset Mellon Institutional Compliance Management and Chief Compliance Officer, Asset Management Officer Mellon Funds Distributor; formerly Director, One Boston PLace Blackrock, Inc. Senior Vice President, State Street Boston, MA 02108 Research & Management Company ("SSRM"), 4/8/57 Vice President, SSRM 32 THIS PAGE INTENTIONALLY LEFT BLANK [LOGO] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6939AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company Small Cap Tax-Sensitive Equity Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon - -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 In our commentary last year, terrorism and the upcoming elections were the focus of our discussion. Now, energy prices, inflation fears, and interest rates are at the forefront of investor concerns. However, despite these economic fears, the equity markets continued to post healthy returns. Small-cap stocks continued to perform well and outpaced their large-cap counterparts, buoyed by strong profit growth and relatively low interest rates. Overall, the equity markets sustained their strong positive momentum despite the devastation of the two gulf coast hurricanes. While we don't see these events derailing the recent U.S. economic strength, they could lead to slightly lower growth. For the 12 months ended September 30, 2005, The Boston Company Small Cap Tax-Sensitive Equity Fund had a total return of 22.01% versus 17.97% for the Russell 2000 Growth Index. The Fund has maintained strong relative performance during the past year as portfolio holdings have participated in much of the market's gains, while maintaining an overall risk averse profile. This is evidenced by the Fund's lower relative decline during the only negative quarter over the last 12 months. During the first quarter decline, the Fund declined approximately half as much as the -6.83% for the Russell 2000 Growth Index. Broad sector performance within the Russell 2000 Growth Index was solid during the year. For the first time since the fourth quarter of 2003, growth issues within the Russell 2000 marginally outperformed value issues on a trailing 12-month basis, gaining 17.97% versus value's gain of 17.75%. In addition, this is the tightest 12-month performance margin between the two small-cap styles since the first quarter of 1987. We continue to believe the longer-term trend within small-cap equities is movement away from the lower quality companies. However, factors that have supported the broader small-cap market have not weakened as expected, as the sector continues to generate profit growth that has outpaced large-caps for most of the past five years. We believe small-caps will continued to outperform large-caps through the end of 2005. Relative to the index, the Fund benefited from its exposure to the energy, industrials, and consumer staples sectors. In the financial services sector, the Fund remained underweighedt relative to its benchmark, reflecting our concern that the rising interest rate environment would impact the sector's strongest sources of growth over the past few years: mortgages and re-financings. Within consumer discretionary, we maintained our underweight because we believe that consumer spending that had been largely fueled by the meteoric rise in property values with historically low interest rates is past. Our technology investments remain exposed to areas such as semiconductors, electronic equipment, and software & services. 2 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- In healthcare, we are underweight the biotechnology sector and remain focused on companies whose earnings stand best positioned to benefit from a variety of opportunities. The energy sector has now become the focal point of inflation fears. Oil and gas prices hit new highs during the quarter before settling down slightly, once again driving fears of profit erosion and inflation. We continue to marginally overweighted the energy sector, but remain sensitive to shifts in the energy markets. Even if shifts within the tight supply-demand relationship occur, we feel that given the current high commodity prices, companies within the energy sector should continue to show strong earnings and cash flows through 2005. /s/ B. Randall Watts /s/ Todd Wakefield B. Randall Watts Todd Wakefield 3 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Comparison of Change in Value of $100,000 Investment in The Boston Company Small Cap Tax-Sensitive Equity Fund and Russell 2000 Growth Index - -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED MATERIAL.] TBC PERIOD Small Cap Tax-Sensitive Equity Fund Russell 2000 Growth Index* 1/2/96 100,000 100,000 3/31/96 107,550 105,744 6/30/96 120,750 111,924 9/30/96 117,948 110,969 12/31/96 121,231 111,263 3/31/97 108,557 99,593 6/30/97 135,058 117,076 9/30/97 163,362 136,885 12/31/97 149,858 125,666 3/31/98 168,288 140,596 6/30/98 163,756 132,522 9/30/98 130,421 102,890 12/31/98 165,821 127,211 3/31/99 186,769 125,074 6/30/99 206,861 143,517 9/30/99 204,796 136,460 12/31/99 332,765 182,029 3/31/00 409,302 198,926 6/30/00 377,054 184,261 9/30/00 381,323 176,941 12/31/00 286,899 141,201 3/31/01 217,874 119,734 6/30/01 252,751 141,255 9/30/01 191,388 101,590 12/31/01 224,660 128,171 3/31/02 223,200 125,659 6/30/02 197,444 105,937 9/30/02 164,463 83,140 12/31/02 170,738 89,384 3/31/03 163,734 85,918 6/30/03 196,641 106,665 9/30/03 215,904 117,830 12/31/03 248,154 132,774 3/31/04 266,469 140,185 6/30/04 264,499 140,315 9/30/04 253,262 131,881 12/31/04 286,899 151,769 3/31/05 275,662 141,411 6/30/05 287,410 146,330 9/30/05 309,007 155,574 Average Annual Total Returns (for period ended 9/30/2005) ============================================================================================================== Since Inception 1 Years 3 Years 5 Years 1/2/1996 - -------------------------------------------------------------------------------------------------------------- Fund 22.01% 23.40% (4.12)% 12.28% * Source: Lipper Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 4 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - ----------------------------------------------------------------------------------------------------------------------------- Actual $1,000.00 $1,121.00 $5.26 Hypothetical (5% return per year before expenses) $1,000.00 $1,020.10 $5.01 + Expenses are equal to the Fund's annualized expense ratio of 0.99%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). 5 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ------------------------------------------------------------------------------------------------------ Fisher Scientific International Health Care 2.2% Matria Healthcare, Inc. Health Care 1.8 Covance, Inc. Health Care 1.8 Respironics, Inc. Health Care 1.8 Consol Energy, Inc. Energy 1.6 Crescent Real Estate Equities Co. REIT Financial 1.6 Lions Gate Entertainment Corp. Consumer Discretionary 1.5 Penn Virginia Corp. Energy 1.5 LECG Corp. Industrial 1.4 Performance Food Group Co. Consumer Staples 1.4 ----- 16.6% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ----------------------------------------------------------------------- Basic Materials 2.0% Consumer Discretionary 13.7 Consumer Staples 4.2 Energy 9.2 Financials 7.3 Health Care 20.2 Industrials 15.9 Technology 18.5 Utilities 2.2 Short-term and Other Assets 6.8 ----- 100.0% The Fund is actively managed. Current holdings may be different than those presented above. 6 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ UNAFFILIATED INVESTMENTS--105.0% EQUITIES--93.2% Basic Materials--2.0% Airgas, Inc. 41,240 $ 1,221,941 Cambrex Corp. 33,400 633,264 Cleveland-Cliffs, Inc. (a) 16,100 1,402,471 ----------- 3,257,676 ----------- Consumer Discretionary--13.7% Blue Nile, Inc. (a)(b) 36,600 1,158,024 California Pizza Kitchen, Inc. (b) 20,130 588,601 Casual Male Retail Group, Inc. (b) 112,100 771,248 Central Garden & Pet Co. (b) 10,780 487,795 DreamWorks Animation SKG (b) 29,600 818,736 Eddie Bauer Holdings, Inc. (b) 57,600 1,396,800 Educate, Inc. (b) 85,010 1,275,150 Education Management Corp. (b) 33,000 1,063,920 Emmis Communications Corp. (a)(b) 83,600 1,846,724 Jarden Corp. (b) 19,540 802,508 Jos A Bank Clothiers, Inc. (a)(b) 17,550 758,511 Lions Gate Entertainment Corp. (a)(b) 234,900 2,240,946 Marvel Entertainment, Inc. (b) 74,000 1,322,380 Outdoor Channel Holdings, Inc. (b) 46,300 683,388 Papa John's International, Inc. (b) 27,710 1,388,825 Playboy Enterprises, Inc., Class B (b) 55,420 781,422 Rare Hospitality International, Inc. (b) 8,270 212,539 Speedway Motorsports, Inc. 31,590 1,147,665 The Sportsman's Guide Inc. (b) 18,900 515,970 Thor Industries, Inc. 23,440 796,960 Tractor Supply Co. (b) 23,840 1,088,296 Wabtec Corp. 29,950 817,036 ----------- 21,963,444 ----------- Consumer Staples--4.2% Church & Dwight Co., Inc. 42,300 1,562,562 Herbalife Ltd. 41,600 1,253,824 Nu Skin Enterprises, Inc. 37,100 706,755 Peet's Coffee & Tea, Inc. (b) 26,390 808,062 Performance Food Group Co. (b) 65,900 2,079,804 Playtex Products, Inc. (b) 27,800 305,800 ----------- 6,716,807 ----------- Energy--9.2% Consol Energy, Inc. 31,990 2,439,877 Dril-Quip, Inc. (b) 20,620 989,760 FMC Technologies, Inc. (b) 48,640 2,048,230 Global Industries, Ltd. (b) 56,900 838,706 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ Energy (continued) Hydril Co. (b) 11,900 $ 816,816 Oceaneering International, Inc. (b) 15,730 840,139 Oil States International, Inc. (b) 47,090 1,709,838 Penn Virginia Corp. 38,640 2,229,914 Tidewater, Inc. 38,200 1,859,194 W-H Energy Services, Inc. (b) 29,200 946,664 ----------- 14,719,138 ----------- Financial--7.3% Affiliated Managers Group (a)(b) 13,550 981,291 Cathay General Bancorp 17,700 627,642 Center Financial Corp. 34,660 814,510 City National Corp., Class A 16,830 1,179,615 Crescent Real Estate Equities Co. REIT 117,100 2,401,721 Cullen/Frost Bankers, Inc. 18,900 932,526 CVB Financial Corp. 1 26 First Community Bancorp, Inc., Class A 16,200 774,846 First Midwest Bancorp, Inc. 34,950 1,301,538 Mercantile Bankshares Corp. 16,732 715,962 National Financial Partners Corp. 17,300 780,922 New York Community Bancorp Inc. (a) 4 69 The Colonial BancGroup, Inc. 50,100 1,122,240 ----------- 11,632,908 ----------- Health Care--20.2% American Medical Systems Holdings, Inc. (b) 41,300 832,195 Animas Corp. (b) 44,800 703,360 Applera Corp.-Celera Genomics Group (b) 52,800 640,464 ArQule, Inc. (b) 59,100 462,753 Array BioPharma, Inc. (b) 87,000 624,660 Community Health Systems, Inc. (b) 24,200 939,202 Conceptus, Inc. (a)(b) 73,400 851,440 Cooper Cos, Inc. 21,160 1,621,068 Covance, Inc. (b) 55,600 2,668,244 Coventry Health Care, Inc. (b) 9,250 795,685 Cytyc Corp. (b) 47,100 1,264,635 Fisher Scientific International (a) 52,600 3,263,830 Human Genome Sciences, Inc. (b) 51,300 697,167 Immunogen, Inc. (b) 89,500 656,930 InterMune, Inc. (b) 45,200 748,060 IRIS International, Inc. (b) 25,200 464,688 Lifepoint Hospitals, Inc. (a)(b) 20,100 878,973 Matria Healthcare, Inc. (b) 71,950 2,716,113 Medarex, Inc. (b) 70,500 671,160 MWI Veterinary Supply, Inc. (b) 3,720 74,214 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ Health Care (continued) Neurocrine Biosciences Inc. (b) 14,500 $ 713,255 PerkinElmer, Inc. 75,500 1,537,935 Protein Design Labs, Inc. (a)(b) 40,900 1,145,200 Respironics, Inc. (b) 62,200 2,623,596 Sybron Dental Specialties, Inc. (b) 23,800 989,604 Triad Hospitals (b) 17,050 771,854 VCA Antech, Inc. (b) 57,900 1,477,608 Vertex Pharmaceuticals, Inc. (a)(b) 37,100 829,185 WebMD Health Corp., Class A Shares (b) 3,430 84,546 ZymoGenetics, Inc. (b) 32,100 529,650 ----------- 32,277,274 ----------- Industrial--15.9% Bucyrus International, Inc., Class A 29,600 1,454,248 Evergreen Solar, Inc. (b) 86,100 803,313 FTI Consulting Inc. (b) 74,400 1,879,344 Global Cash Access, Inc. (a)(b) 32,070 452,187 Huron Consulting Group Inc. (b) 53,700 1,440,234 Interline Brands Inc. (b) 59,300 1,245,893 Jack Henry & Associates, Inc. 38,700 750,780 Kennametal, Inc. 33,770 1,656,081 Landstar System 23,510 941,105 LECG Corp. (b) 91,900 2,113,700 Mercury Computer Systems, Inc. (b) 28,900 758,625 MSC Industrial Direct Co., Inc. (a) 47,050 1,560,649 Navigant Consulting, Inc. (b) 39,100 749,156 Pacer International, Inc. 61,400 1,618,504 Stericycle Inc. (b) 20,900 1,194,435 Stewart & Stevenson Services, Inc. 31,800 758,430 UTI Worldwide, Inc. 21,750 1,689,975 Valmont Industries, Inc. 30,600 898,416 Washington Group International, Inc. (b) 15,100 813,739 Waste Connections Inc. (a)(b) 43,600 1,529,488 Watson Wyatt & Co Holdings 42,600 1,148,070 ----------- 25,456,372 ----------- Information Technology--18.5% Akamai Technologies, Inc. (b) 104,700 1,669,965 Anteon International Corp. (b) 18,430 788,067 BEA Systems, Inc. (b) 137,200 1,232,056 Cymer, Inc. (a)(b) 35,670 1,117,184 Cypress Semiconductor Corp. (a)(b) 101,600 1,529,080 Eclipsys Corp. (b) 22,600 403,184 Exar Corp. (b) 84,000 1,177,680 F5 Networks Inc. (b) 26,240 1,140,653 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 Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------ Information Technology (continued) Filenet Corp. (b) 55,300 $ 1,542,870 Informatica Corp. (b) 67,400 810,148 Ingram Micro Inc., Class A (b) 107,250 1,988,415 Internet Security Systems (b) 34,300 823,543 Jamdat Mobile, Inc. (a)(b) 45,000 945,000 Lam Research Corp. (a)(b) 26,351 802,915 ManTech International Corp., Class A (b) 29,190 770,908 Marchex, Inc. (a)(b) 47,800 791,568 Mcafee, Inc. (b) 37,940 1,192,075 Online Resources Corp. (b) 119,300 1,262,194 Packeteer, Inc. (b) 66,600 835,830 Power Integrations, Inc. (b) 35,490 771,908 Progress Software Corp. (b) 36,600 1,162,782 SafeNet, Inc. (b) 23,700 860,547 Secure Computing Corp. (b) 76,000 862,600 SS&C Technologies, Inc. 45,400 1,663,456 Unica Corp. (b) 22,930 251,771 Varian Semiconductor Equipment Associates, Inc. (b) 26,100 1,105,857 Verisign, Inc. (b) 50,850 1,086,665 WebEx Communications, Inc. (b) 39,200 960,792 ----------- 29,549,713 ----------- Utilities--2.2% AGL Resources, Inc. 31,680 1,175,645 Atmos Energy Corp. 54,200 1,531,150 ITC Holdings Corp. 28,730 832,593 ----------- 3,539,388 ----------- TOTAL EQUITIES (Cost $115,516,399) 149,112,720 ----------- 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 Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------------ SHORT-TERM INVESTMENTS--0.2% U.S. Government--0.2% U.S. Treasury Bill (c) (d) (Cost $382,337) 3.15% 12/15/05 $385,000 $ 382,472 ----------- INVESTMENT OF CASH COLLATERAL--11.6% Shares ---------- BlackRock Cash Strategies L.L.C. (Cost Shares $18,537,441) 3.93% 18,537,441 18,537,441 ----------- TOTAL UNAFFILIATED INVESTMENTS (Cost $134,436,177) 168,032,633 ----------- AFFILIATED INVESTMENTS--6.0% Dreyfus Institutional Preferred Plus Money Market Fund (e) 3.73% 9,623,233 9,623,233 (Cost $9,623,233) ----------- TOTAL INVESTMENTS--111.0% (Cost $144,059,410) 177,655,866 LIABILITIES IN EXCESS OF OTHER ASSETS--(11.0%) (17,620,998) ----------- NET ASSETS--100% $160,034,868 ============ Notes to Schedule of Investments: REIT--Real Estate Investment Trust. (a) Security, or a portion of thereof, was on loan at 9/30/05. (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. At September 30, 2005 the Fund held the following futures contracts: Underlying Unrealized Contract Position Expiration Date Face Amount Gain - ------------------------------------------------------------------------------------------------------------------- Russell 2000 Index (18 Contracts) Long 12/16/05 $6,021,000 $27,819 ======= 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 Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in securities, at value (Note 1A) (including securities on loan, valued at $17,796,766 (Note 7)): Unaffiliated investments (cost $134,436,177) $168,032,633 Affiliated investments (Note 1F) (cost $9,623,233) 9,623,233 Receivable for investments sold 2,324,638 Interest and dividends receivable 66,301 Receivable for Fund shares sold 128,256 Variation margin receivable (Note 6) 43,200 Prepaid expenses 27,085 ------------ Total assets 180,245,346 Liabilities Collateral for securities on loan (Note 7) $18,537,441 Payable for investments purchased 1,603,354 Payable for Fund shares redeemed 15,328 Accrued accounting, custody, administration and transfer agent fees (Note 2) 10,205 Accrued professional fees 26,589 Accrued trustees' fees and expenses (Note 2) 6,755 Other accrued expenses and liabilities 10,806 ----------- Total liabilities 20,210,478 ------------ Net Assets $160,034,868 ============ Net Assets consist of: Paid-in capital $116,940,061 Accumulated net realized gain 9,470,450 Undistributed net investment income 82 Net unrealized appreciation 33,624,275 ------------ Total Net Assets $160,034,868 ============ Shares of beneficial interest outstanding 3,779,055 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $42.35 ============ 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 Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign witholding taxes of $553) $ 700,675 Interest income (Note 1F): Unaffiliated issuers 11,617 Affiliated issuers 192,834 Securities lending income (Note 7) 95,361 ----------- Total investment income 1,000,487 Expenses Investment advisory fee (Note 2) $ 1,098,877 Accounting, custody, administration and transfer agent fees (Note 2) 129,191 Professional fees 48,895 Registration fees 21,200 Trustees' fees and expenses (Note 2) 27,718 Insurance expense 7,100 Miscellaneous expenses 27,416 ----------- Total Expenses 1,360,397 ----------- Net investment (loss) (359,910) ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities 11,432,570 Futures contracts 890,789 ----------- Net realized gain 12,323,359 Change in unrealized appreciation (depreciation) on: Investments securities 15,654,783 Futures contracts 16,110 ----------- Change in net unrealized appreciation (depreciation) 15,670,893 ----------- Net realized and unrealized gain (loss) 27,994,252 ----------- Net Increase in Net Assets from Operations $27,634,342 =========== The accompanying notes are an integral part of the financial statements. 13 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (359,910) $ (841,402) Net realized gain (loss) 12,323,359 15,242,461 Change in net unrealized appreciation (depreciation) 15,670,893 4,178,389 ------------ ------------ Net increase (decrease) in net assets from investment operations 27,634,342 18,579,448 ------------ ------------ Fund Share Transactions (Note 4) Net proceeds from sale of shares 28,290,912 19,103,910 Redemption fees credited to capital 1,491 242 Cost of shares redeemed (16,263,827) (24,029,775) ------------ ------------ Net increase (decrease) in net assets from Fund share transactions 12,028,576 (4,925,623) ------------ ------------ Total Increase (Decrease) in Net Assets 39,662,918 13,653,825 Net Assets At beginning of period 120,371,950 106,718,125 ------------ ------------ At end of period (including undistributed net investment income of $82 and $82) $160,034,868 $120,371,950 ============ ============ The accompanying notes are an integral part of the financial statements. 14 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ----------------------------------------------------------- 2005 2004 2003 2002 2001 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Period $ 34.71 $ 29.58 $ 22.53 $ 26.23 $ 63.32 -------- -------- -------- ------- ------- From Operations: Net investment income (loss)* (a) (0.10) (0.24) (0.11) (0.13) (0.20) Net realized and unrealized gains (loss) on investments 7.74 5.37(b) 7.16(b) (3.57)(b) (28.28) -------- -------- -------- ------- ------- Total from operations 7.64 5.13 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 $ 42.35 $ 34.71 $ 29.58 $ 22.53 $ 26.23 ======== ======== ======== ======= ======= Total Return 22.01% 17.34% 31.29%(c) (14.11)%(c) (49.81)%(c) Ratios/Supplemental data: Expenses (to average daily net assets)* 0.99% 1.03% 1.00% 1.00% 1.00% Net Investment Income (Loss) (to average daily net assets)* (0.26)% (0.71)% (0.43)% (0.47)% (0.54)% Portfolio Turnover 137% 150% 252% 241% 174% Net Assets, End of Period (000's omitted) $160,035 $120,372 $106,718 $82,469 $81,711 - ------------------ * 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 net investment income per share and the ratios would have been: Net investment income (loss) per share (a) N/A N/A $ (0.13) $ (0.15) $ (0.21) Ratios (to average daily net assets): Expenses N/A N/A 1.07% 1.08% 1.04% Net Investment Income (Loss) N/A N/A (0.50)% (0.55)% (0.58)% (a) Calculated based on average shares outstanding. (b) Amounts includes litigation proceeds received by the Portfolio of $0.03 for the year 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. The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 is available, 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-one 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 is then valued at amortized cost based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of the trade date. Interest income is determined on the basis of coupon interest earned, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on long-term debt securities. 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 dividends from short-term and long-term 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. 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 will result in reclassifications among undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income and accumulated undistributed 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 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. 16 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements - -------------------------------------------------------------------------------- F. Affiliated issuers Affiliated issuers are 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, 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 $18,624 during the period ended September 30, 2005. The Fund has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, 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 $110,567 during the period ended September 30, 2005. The Fund 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. This compensation is a standard form of compensation received by securities lending agents with respect to non-affiliated entities. Pursuant to this agreement, Mellon Bank received $41,257, for the period ended September 30, 2005. See Note 7 for further details. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of TBCAM or its affiliates received 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 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. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations for the period ended September 30, 2005, were $186,737,020 and $178,524,760, respectively. For the period ended September 30, 2005, the Fund did not purchase or sell any long-term U.S. Government securities. (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 Year Ended Year Ended September 30, 2005 September 30, 2004 Shares sold 734,506 553,482 Shares redeemed (423,368) (692,914) -------- -------- Net increase (decrease) 311,138 (139,432) ======== ======== At September 30, 2005, two shareholders of record held approximately 64% of the total outstanding shares of the Fund. Investment activity of these shareholders could have a material impact on the Fund. 17 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements - -------------------------------------------------------------------------------- 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 2005, the Fund received $1,491 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 all of its taxable income for its fiscal year. The tax basis components of distributable earnings and the federal tax cost as of September 30, 2005, were as follows: Unrealized appreciation $ 34,680,912 Unrealized depreciation (1,356,889) ------------ Net unrealized appreciation/depreciation 33,324,023 ============ Undistributed ordinary income 2,311,713 Undistributed capital gains 7,459,071 Cost for federal income tax purposes $144,331,843 ------------ (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 instruments with off-balance sheet risk: Options Call and put options give the holder the right to purchase or sell a security or currency or enter into a swap arrangement on a future date at a specified price. The Fund may use options to seek to hedge against risks of market exposure and changes in securities prices and foreign currencies, as well as to seek to enhance returns. Writing puts and buying calls tend to increase the Fund's exposure to the underlying instrument. Buying puts and writing calls tend to decrease the Fund's exposure to the underlying instrument, or hedge other Fund investments. Options, both held and written by the Fund, are reflected in the accompanying Statement of Assets and Liabilities at market value. The underlying face amount at value of any open purchased options is shown in the Schedule of Investments. This amount reflects each contract's exposure to the underlying instrument at period end. Losses may arise from changes in the value of the underlying instruments, if there is an illiquid secondary market for the contract or if the counterparty does not perform under the contract's terms. Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. Realized gains and losses on purchased options are included in realized gains and losses on investment securities, except purchased options on foreign currency which are included in realized gains and losses on foreign currency transactions. If a put option written by the Fund is exercised, the premium reduces the cost basis of the securities purchased by the Fund. The Fund, as writer of an option, has no control over whether the underlying securities may be sold (call) or purchased (put) and as a result bears the market risk of an unfavorable change in the price of the security underlying the written option. Exchange traded options are valued at the last sale price, or if no sales are reported, the last bid price for purchased options and the last ask price for written options. Options traded over-the-counter are valued using prices supplied by the dealers. At September 30, 2005, the Fund had no option transactions. 18 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Notes to Financial Statements - -------------------------------------------------------------------------------- Futures contracts The Fund may enter into financial futures contracts for the sale or delivery of securities or contracts based on financial indices at a fixed price on a future date. Pursuant to the 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 Fund 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 counterparties do not perform under the contract's terms. The Fund enters into financial futures transactions primarily 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 September 30, 2005, the Fund held financial futures contracts. See Schedule of Investments for further detail. (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 ended September 30, 2005 and earned interest on the invested collateral of $321,276 of which, $225,915 was rebated to borrowers or paid in fees. At September 30, 2005, the Fund had securities valued at $17,796,766 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 the Mellon Institutional Funds Master Portfolio Trust (the "Portfolio 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 .060 of 1% committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, a facility fee of $2,674 was allocated to the Fund. During the period ended September 30, 2005, the Fund did not use the line of credit. 19 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Tax-Sensitive Equity Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company Small Cap Tax-Sensitive Equity Fund: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Small Cap Tax-Sensitive Equity Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, NY November 18, 2005 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee Chairman Emeritus, 33 None $299 c/o Decision Resources, since Decision Resources, Inc. 11/3/1986 Inc. ("DRI") 260 Charles Street (biotechnology Waltham, MA 02453 research and 9/30/40 consulting firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee Trustee, Essex Street 33 None $311 c/o Essex Street since Associates (family Associates 11/3/1986 investment trust P.O. Box 5600 office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee William Joseph 33 None $299 c/o Harvard University since Maier, Professor of Littaver Center 127 9/13/1989 Political Economy, Cambridge, MA 02138 Harvard University 8/5/44 John H. Hewitt Trustee Trustee formerly Trustee, 33 None $299 P.O. Box 2333 since Mertens House, Inc. New London, NH 03257 11/3/1986 (hospice) 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 33 None $0 Mellon Institutional and Chief Operating Officer of Asset Management Executive Officer The Boston Company One Boston Place Asset Management, Boston, MA 02108 LLC; formerly Senior 7/24/65 Vice President and Chief Operating Officer, Mellon Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 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 Institutional and Secretary Mellon Institutional Asset Management; formerly First Asset Management Vice President, Mellon Institutional Asset Management One Boston PLace and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer since 1999; Mellon Institutional Asset Management Asset Management Treasurer One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Management Asset Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hulgren Assistant Vice Since 2001 Assistant Vice President and Manager, Mellon Institutional President Shareholder Services, Mellon Institutional Asset Asset Management Management; formerly Shareholder Representative, One Boston Place Standish Mellon Asset Management Company LLC Boston, MA 02108 1/19/71 Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Asset Mellon Institutional Compliance Management and Chief Compliance Officer, Asset Management Officer Mellon Funds Distributor; formerly Director, One Boston PLace Blackrock, Inc. Senior Vice President, State Street Boston, MA 02108 Research & Management Company ("SSRM"), 4/8/57 Vice President, SSRM 22 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 6938AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company Small Cap Growth Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 In our commentary last year, terrorism and the upcoming elections were the focus of our discussion. Now, energy prices, inflation fears, and interest rates are at the forefront of investor concerns. However, despite these economic fears, the equity markets continued to post healthy returns. Small-cap stocks continued to perform well and outpaced their large-cap counterparts, buoyed by strong profit growth and relatively low interest rates. Overall, the equity markets sustained their strong positive momentum despite the devastation of the two gulf coast hurricanes. While we don't see these events derailing the recent U.S. economic strength, they could lead to slightly lower growth. For the 12 months ended September 30, 2005, The Boston Company Small Cap Growth Fund had a total return of 22.00% versus 17.97% for the Russell 2000 Growth Index. The Fund has maintained strong relative performance during the past year as portfolio holdings have participated in much of the market's gains, while maintaining an overall risk averse profile. This is evidenced by our lower relative decline during the only negative quarter over the last 12 months. During the first quarter decline, the Fund declined approximately half as much as the -6.83% for the Russell 2000 Growth Index. Broad sector performance within the Russell 2000 Growth Index was solid during the year. For the first time since the fourth quarter of 2003, growth issues within the Russell 2000 marginally outperformed value issues on a trailing 12-month basis, gaining 17.97% versus value's gain of 17.75%. In addition, this is the tightest 12-month performance margin between the two small-cap styles since the first quarter of 1987. We continue to believe the longer-term trend within small-cap equities is movement away from the lower quality companies. However, factors that have supported the broader small-cap market have not weakened as expected, as the sector continues to generate profit growth that has outpaced large-caps for most of the past five years. We believe small-caps will continue to outperform large caps through the end of 2005. Relative to the indices, the portfolio benefited from its exposure to the energy, endustrials, and consumer staples sectors. In the financial services sector, the Fund remains underweighted relative to its benchmark, reflecting our concern that the rising interest rate environment would impact the sector's strongest sources of growth over the past few years: mortgages and re-financings. Within consumer discretionary, we maintained our underweight because we believe that consumer spending that had been largely fueled by the meteoric rise in property values with historically low interest rates is past. Our technology investments remain exposed to areas such as semiconductors, electronic equipment, and software and services. 2 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- In healthcare, we are underweight the biotechnology sector and remain focused on companies whose earnings stand best positioned to benefit from a variety of opportunities. The energy sector has now become the focal point of inflation fears. Oil and gas prices hit new highs during the quarter before settling down slightly, once again driving fears of profit erosion and inflation. We continue to be marginally overweighted in the energy sector, but remain sensitive to shifts in the energy markets. Even if shifts within the tight supply-demand relationship occur, we feel that given the current high commodity prices, companies within the energy sector should continue to show strong earnings and cash flows through 2005. /s/ B. Randall Watts /s/ Todd Wakefield B. Randall Watts Todd Wakefield 3 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Comparison of Change in Value of $100,000 Investment in The Boston Company Small Cap Growth Fund and the Russell 2000 Growth Index - -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED BY A MOUNTAIN CHART IN THE PRINTED DOCUMENT.] TBC PERIOD Small Cap Growth Fund Russell 2000 Growth Index * 12/23/96 100,000 100,000 12/31/96 101,900 100,000 3/31/97 93,000 89,512 6/30/97 118,850 105,225 9/30/97 145,651 123,028 12/31/97 133,355 112,945 3/31/98 154,791 126,364 6/30/98 147,250 119,107 9/30/98 119,675 92,475 12/31/98 152,421 114,334 3/31/99 178,758 112,413 6/30/99 203,802 128,989 9/30/99 206,010 122,646 12/31/99 347,013 163,603 3/31/00 405,788 178,790 6/30/00 376,923 165,609 9/30/00 353,518 159,030 12/31/00 275,314 126,908 3/31/01 220,752 107,613 6/30/01 256,181 126,956 9/30/01 193,175 91,306 12/31/01 226,426 115,197 3/31/02 224,249 112,939 6/30/02 197,265 95,213 9/30/02 163,552 74,724 12/31/02 169,160 80,336 3/31/03 162,233 77,221 6/30/03 194,692 95,868 9/30/03 213,891 105,903 12/31/03 245,691 119,334 3/31/04 263,504 125,995 6/30/04 261,723 126,112 9/30/04 250,375 118,531 12/31/04 283,693 136,406 3/31/05 272,675 127,096 6/30/05 284,418 131,517 9/30/05 305,464 139,826 Average Annual Total Returns (for period ended 9/30/2005) Since Inception 1 Year 3 Years 5 Years 12/23/1996 - -------------------------------------------------------------------------------- Fund 22.00% 23.15% (2.88)% 13.58% * Source: Lipper Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividend income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 4 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Shareholder Expense Example - -------------------------------------------------------------------------------- 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2004 September 30, 2005 September 30, 2005 - --------------------------------------------------------------------------------------------- Actual $1,000.00 $1,120.20 $6.22(1) Hypothetical (5% return per year before expenses) $1,000.00 $1,019.20 $5.92(1) - -------------- + Expenses are equal to the Fund's annualized expense ratio of 1.17%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). (1) The example reflects the expenses of the Fund and the master portfolio in which the Fund invests all of its assets. 5 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - --------------------------------------------------------------------------------- Martria Healthcare, Inc. Health Care 1.8% Fisher Scientific International Health Care 1.8 Covance, Inc. Health Care 1.8 Crescent Real Estate Equities Co. REIT Financials 1.7 Respironics, Inc. Health Care 1.7 Consol Energy, Inc. Energy 1.7 Lions Gate Entertainment Corp. Consumer Discretionary 1.5 Penn Virginia Corp. Energy 1.5 Performance Food Group Co. Consumer Staples 1.4 LECG Corp. Industrials 1.4 ---- 16.3% * Excluding short-term investments and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ------------------------------------------------------- Basic Materials 2.0% Consumer Discretionary 13.7 Consumer Staples 4.3 Energy 9.3 Financials 7.3 Health Care 19.8 Industrials 15.9 Information Technology 18.7 Utilities 2.3 Short-term and Other Assets 6.7 ----- 100.0% The Boston Company Small Cap Growth Fund invests all of its investable assets in an interest of The 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. 6 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in The Boston Company Small Cap Growth Portfolio ("Portfolio"), at value (Note 1A) $ 36,331,162 Receivable for Fund shares sold 29,236 Receivable due from investment advisor 1,328 Prepaid expenses 10,125 ------------ Total assets 36,371,851 Liabilities Accrued service fees--Service Class (Note 3) $ 6,785 Accrued professional fees 25,385 Accrued transfer agent fees (Note 2) 1,199 Accrued trustees' fees (Note 2) 2,052 Other accrued expenses and liabilities 13,079 ------- Total liabilities 48,500 ------------ Net Assets $ 36,323,351 ============ Net Assets consist of: Paid-in capital $ 45,922,613 Accumulated net realized loss (16,166,252) Undistributed net investment income 5,968 Net unrealized appreciation 6,561,022 ------------ Total Net Assets $ 36,323,351 ============ Shares of beneficial interest outstanding 784,518 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 46.30 ============ The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Statement of Operations For the Year Ended September 30, 2005 - ------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net of foreign withholding taxes of $146) $ 181,026 Interest income allocated from Portfolio (including security lending income of $23,413) 65,046 Expenses allocated from Portfolio (392,353) Net investment loss allocated from Portfolio ---------- (146,281) Expenses Professional fees $ 35,325 Registration fees 30,750 Service fees--Service Class (Note 3) 34,542 Transfer agent fees--(Note 2) 13,450 Trustees' fees (Note 2) 1,997 Insurance expense 475 Miscellaneous expenses 16,779 --------- Total expenses 133,318 Deduct: Reimbursement of Fund operating expenses--Institutional Class (Note 2) (50,648) Reimbursement of Fund operating expenses--Service Class (Note 2) (30,241) --------- Total expense deductions (80,889) --------- Net expenses 52,429 --------- Net investment loss (198,710) --------- Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investment securities 4,178,769 Future contracts 140,646 --------- Net realized gain (loss) 4,319,415 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investment securities 2,744,899 Future contracts 5,141 --------- Change in net unrealized appreciation (depreciation) 2,750,040 Net realized and unrealized gain (loss) on investments 7,069,455 ---------- Net Increase in Net Assets from Operations 6,870,745 ========== The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund - -------------------------------------------------------------------------------- Statements of Changes in Net Assets For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (198,710) $ (333,479) Net realized gain (loss) 4,319,415 4,987,476 Change in net unrealized appreciation (depreciation) 2,750,040 378,758 ------------ ----------- Net increase (depreciation) in net assets from investment operations 6,870,745 5,032,755 ------------ ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares Institutional Class 18,873,206 1,679,964 Service Class 2,808,281 7,576,844 Redemption fees credited to capital Institutional Class 199 51 Cost of shares redeemed Institutional Class (4,859,146) (8,131,829) Service Class (20,103,492) (3,512,445) ------------ ----------- Net increase (decrease) in net assets from Fund share transactions (3,280,952) (2,387,415) ------------ ----------- Total Increase (Decrease) in Net Assets 3,589,793 2,645,340 Net Assets At beginning of period 32,733,558 30,088,218 ------------ ----------- At end of period (including undistributed net investment income (loss) of $5,968 and $0) $ 36,323,351 $32,733,558 ============ =========== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Financial Highlights - ------------------------------------------------------------------------------- Year Ended September 30, ---------------------------------------------------------- 2005 2004(e) 2003(e) 2002(e) 2001(e) ------- ------- ------- ------- ------- Net Asset Value, Beginning of Period $ 37.95 $ 32.41 $ 24.78 $ 29.28 $ 60.87 ------- ------- ------- ------- ------- From Investment Operations: Net investment income (loss) * (a) (0.20) (0.33) (0.11) (0.16) (0.19) Net realized and unrealized gains (loss) on investments 8.55 5.87(b) 7.74(b) (4.34)(b) (25.66) ------- ------- ------- ------- ------- Total from operations 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 $ 46.30 $ 37.95 $ 32.41 $ 24.78 $ 29.28 ======= ======= ======= ======= ======= Total Return (c) 22.00% 17.09% 30.79% (15.37)% (45.36)% Ratios/Supplemental data: Expenses (to average daily net assets) * (d) 1.17% 1.18% 1.00% 1.00% 1.00% Net Investment Income (Loss) (to average daily net (0.48)% (0.87)% (0.42)% (0.52)% (0.48)% assets)* Net Assets, End of Period (000's omitted) $36,323 $18,274 $21,168 $18,780 $31,365 - ------------ * 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 (loss) per share (a) $(0.31) $ (0.40) $ (0.30) $ (0.25) $ (0.28) Ratios (to average daily net assets): Expenses (d) 1.41% 1.37% 1.66% 1.29% 1.20% Net investment income (loss) (0.72)% (1.06)% (1.08)% (0.81)% (0.68)% (a) Calculated based on average shares outstanding. (b) 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. (c) Total return would have been lower in the absence of expense waivers. (d) Includes the Fund's share of the Portfolio's allocated expenses. (e) 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. The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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. 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. Expenses of the Fund, until the time when the Service Class was closed, were borne pro-rata by the holders of each class of shares, except for transfer agent fees and an account service fee of up to 0.25% of the average daily net assets of the Service Class of shares. Each class voted separately as a class only with respect to its own service plan (Service Class only) or matters that relate only to that class. Shareholders of the Service Class received their pro-rata share of the net assets of the Fund (after satisfaction of any class-specific expenses) when the Service Class was liquidated. 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 September 30, 2005 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 method by which the Portfolio values its securities is discussed in Note 1A of the Portfolio's Notes to Financial Statements, which are included elsewhere in this report. B. Securities transactions and income Investment transactions are recorded as of the trade date. 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 Portfolio are allocated pro rata among the investors in the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on ex-dividend date. The Fund's distributions from short-term and long-term capital gains, if any, after reduction of capital losses will be declared and distributed at least annually. In determining the amounts of its distributions, 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 carryovers and realized and unrealized gains or losses on futures. Permanent book and tax basis differences will result in reclassifications to undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income and accumulated undistributed 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. The calculation of net investment income per share in the financial highlights table excludes these reclassifications. 11 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- 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. Investment income, common expenses and realized and unrealized gains and losses are allocated among the share classes of the Fund based on the relative net assets of each class. Transfer agent fees, which are directly attributable to a class of shares, are charged to that class' operations. Service fees, which were directly attributable to the Service Class shares, were charged to the Service Class operations. 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 1.20%, (effective July 1, 2005, 1.10%), of the Institutional Class' average daily net assets and the Service Class total annual operating expenses (excluding brokerage commissions, taxes and extraordinary expenses), so that the Service Class' total annual operating expenses do not exceed the total operating expenses of the Institutional Class (net of any expense limitation) for the comparable period plus 0.25% (the maximum Service Fee). Pursuant to this agreement, for the period ended September 30, 2005, TBCAM reimbursed the Institutional Class $50,648 and the Service Class $30,241 for class-specific and Fund operating expenses. This agreement is voluntary and temporary and may be discontinued or revised by TBCAM 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 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 $13,450 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund was charged $1,134. No other director, officer or employee of TBCAM or its affiliates received 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 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. (3) Service Fee: Prior to August 31, 2005, pursuant to a service plan, the Service Class paid a service fee at an aggregate annual rate of up to 0.25% of the class' average daily net assets. The service fee is payable for the benefit of participants in the omnibus accounts that are shareholders in the Service Class and is intended to be compensation to Account Administrators for providing personal services and/or account maintenance services to participants in omnibus accounts that are the beneficial owners of Service Class shares. (4) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the period ended September 30, 2005 aggregated $21,655,858 and $25,017,269, respectively. The Fund receives a proportionate share of the Portfolio's income, expenses, and realized and unrealized gains and losses based on applicable tax allocations rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. 12 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (5) 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 Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Institutional Class: Shares sold 415,461 43,938 Shares redeemed (112,485) (215,460) -------- -------- Net increase (decrease) 302,976 (171,522) ======== ======== For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Service Class: Shares sold 67,826 202,065 Shares redeemed (452,872) (94,424) -------- ------- Net increase (decrease) (385,046) 107,641 ======== ======= At September 30, 2005, one shareholder of record held approximately 44% of the total outstanding shares of the Institutional Class. Investment activity 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 2005, the Fund received $199 in redemption fees. (6) 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 period. As of September 30, 2005, the components of distributable earnings on a tax basis were as follows: Capital loss carry-forward (16,085,157) ----------- At September 30, 2005, the Fund, for federal income tax purposes, has capital loss carryovers which will reduce the Fund's taxable income arising from net realized gain on investments, if any, to the extent permitted by the Internal Revenue Code and thus will reduce the amount of distributions to shareholders which would otherwise be necessary to relieve the Fund of any liability for federal income tax. Such capital loss carryovers are as follows: Capital Loss Carry Over Expiration Date ------------- --------------- $13,788,831 9/30/2010 $ 2,296,326 9/30/2011 See corresponding master portfolio for tax basis unrealized appreciation (depreciation) information. 13 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Growth Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company Small Cap Growth Fund: In our opinion, the accompanying statement of assets and liabilities, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Small Cap Growth Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 14 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments - September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--103.1% EQUITIES--93.3% Basic Materials--2.0% Airgas, Inc. 9,280 $ 274,966 Cambrex Corp. 7,600 144,096 Cleveland-Cliffs, Inc. (a) 3,700 322,307 --------- 741,369 --------- Consumer Discretionary--13.7% Blue Nile, Inc. (a)(b) 8,300 262,612 California Pizza Kitchen, Inc. (b) 4,560 133,334 Casual Male Retail Group, Inc. (b) 26,870 184,866 Central Garden & Pet Co. (b) 2,470 111,768 DreamWorks Animation SKG (b) 6,500 179,790 Eddie Bauer Holdings, Inc. (b) 13,100 317,675 Educate, Inc. (b) 19,390 290,850 Education Management Corp. (b) 7,600 245,024 Emmis Communications Corp. (b) 19,200 424,128 Jarden Corp. (b) 4,525 185,842 Jos A Bank Clothiers, Inc. (a)(b) 4,010 173,312 Lions Gate Entertainment Corp. (a)(b) 53,700 512,298 Marvel Entertainment, Inc. (b) 16,700 298,429 Outdoor Channel Holdings, Inc. (b) 10,500 154,980 Papa John's International, Inc. (b) 6,280 314,754 Playboy Enterprises, Inc., Class B (b) 12,640 178,224 Rare Hospitality International, Inc. (b) 1,850 47,545 Speedway Motorsports, Inc. 6,850 248,861 The Sportsman's Guide, Inc. (b) 4,300 117,390 Thor Industries, Inc. 5,130 174,420 Tractor Supply Co. (b) 5,440 248,336 Wabtec Corp. 6,860 187,141 ----------- 4,991,579 ----------- Consumer Staples--4.3% Church & Dwight Co., Inc. 9,700 358,318 Herbalife Ltd 9,500 286,330 Nu Skin Enterprises, Inc. 8,500 161,925 Peet's Coffee & Tea, Inc. (b) 6,350 194,437 Performance Food Group Co. (b) 15,040 474,662 Playtex Products, Inc. (b) 6,100 67,100 ----------- 1,542,772 ----------- The accompanying notes are an integral part of the financial statements. 15 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments - September 30, 2005 - ------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------- Energy--9.3% Consol Energy, Inc. 7,350 $ 560,585 Dril-Quip, Inc. (b) 4,660 223,680 FMC Technologies, Inc. (b) 10,790 454,367 Global Industries, Ltd. (b) 12,900 190,146 Hydril Co. (b) 2,700 185,328 Oceaneering International, Inc. (b) 3,770 201,356 Oil States International, Inc. (b) 10,730 389,606 Penn Virginia Corp. 8,770 506,117 Tidewater, Inc. 8,700 423,429 W-H Energy Services, Inc. (b) 7,000 226,940 ----------- 3,361,554 ----------- Financials--7.3% Affiliated Managers Group (a)(b) 3,050 220,881 Cathay General BanCorp 3,900 138,294 Center Financial Corp. 8,042 188,987 City National Corp., Class A 3,840 269,146 Crescent Real Estate Equities Co. REIT 28,000 574,280 Cullen/Frost Bankers, Inc. 4,500 222,030 First Community Bancorp, Inc., Class A 3,700 176,971 First Midwest Bancorp, Inc. 7,700 286,748 Mercantile Bankshares Corp. 3,867 165,458 National Financial Partners Corp. 4,000 180,560 The Colonial BancGroup, Inc. 10,800 241,920 ----------- 2,665,275 ----------- Health Care--19.8% American Medical Systems Holdings, Inc. (b) 9,900 199,485 Animas Corp. (b) 10,200 160,140 Applera Corp.-Celera Genomics Group (b) 11,400 138,282 ArQule, Inc. (b) 14,200 111,186 Array BioPharma, Inc. (b) 18,900 135,702 Community Health Systems, Inc. (b) 5,600 217,336 Conceptus, Inc. (b) 16,800 194,880 Cooper Cos, Inc. 4,830 370,026 Covance, Inc.(b) 12,700 609,473 Coventry Health Care, Inc. (b) 2,150 184,943 Cytyc Corp. (b) 10,800 289,980 The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments - September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ----------------------------------------------------------------------- Health Care (continued) Fisher Scientific International (a) 9,900 $ 614,295 Human Genome Sciences, Inc. (b) 11,100 150,849 Immunogen, Inc. (b) 19,400 142,396 InterMune, Inc. (b) 9,800 162,190 IRIS International, Inc. (b) 5,500 101,420 Lifepoint Hospitals, Inc. (b) 4,900 214,277 Matria Healthcare, Inc. (b) 16,410 619,478 Medarex, Inc. (b) 15,300 145,656 MWI Veterinary Supply, Inc. (b) 800 15,960 Neurocrine Biosciences, Inc. (b) 3,200 157,408 PerkinElmer, Inc. 16,900 344,253 Protein Design Labs, Inc. (b) 9,400 263,200 Respironics, Inc. (b) 13,500 569,430 Sybron Dental Specialties, Inc. (b) 5,400 224,532 Triad Hospitals (b) 3,950 178,817 VCA Antech, Inc. (b) 14,400 367,488 Vertex Pharmaceuticals, Inc. (a)(b) 8,100 181,035 WebMD Health Corp., Class A Shares (b) 780 19,226 ZymoGenetics, Inc. (b) 7,000 115,500 ----------- 7,198,843 ----------- Industrials--15.9% Bucyrus International, Inc., Class A 6,700 329,171 Evergreen Solar, Inc. (b) 20,700 193,131 FTI Consulting, Inc. (b) 16,300 411,738 Global Cash Access, Inc. (b) 7,300 102,930 Huron Consulting Group, Inc. (b) 12,000 321,840 Interline Brands, Inc. (b) 13,200 277,332 Jack Henry & Associates, Inc. 8,800 170,720 Kennametal, Inc. 7,360 360,934 Landstar System 5,360 214,561 LECG Corp. (b) 20,200 464,600 Mercury Computer Systems, Inc. (b) 6,700 175,875 MSC Industrial Direct Co., Inc. (a) 10,310 341,983 Navigant Consulting, Inc. (b) 8,600 164,776 Pacer International, Inc. 14,100 371,676 Stericycle, Inc. (b) 4,800 274,320 The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments - September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------ Industrials (continued) Stewart & Stevenson Services, Inc. 7,600 $ 181,260 UTI Worldwide, Inc. 5,210 404,817 Valmont Industries, Inc. 7,000 205,520 Washington Group International, Inc. (b) 3,600 194,004 Waste Connections, Inc. (a)(b) 9,950 349,046 Watson Wyatt & Co. Holdings 9,700 261,415 ----------- 5,771,649 ----------- Information Technology--18.7% Akamai Technologies, Inc. (b) 24,100 384,395 Anteon International Corp. (b) 4,210 180,020 BEA Systems, Inc. (b) 31,600 283,768 Cymer, Inc. (b) 8,190 256,511 Cypress Semiconductor Corp. (a)(b) 23,200 349,160 Eclipsys Corp. (b) 4,900 87,416 Exar Corp. (b) 18,300 256,566 F5 Networks, Inc. (b) 5,990 260,385 Filenet Corp. (b) 12,700 354,330 Informatica Corp. (b) 15,300 183,906 Ingram Micro Inc., Class A (b) 23,900 443,106 Internet Security Systems (b) 7,800 187,278 Jamdat Mobile, Inc. (a)(b) 12,100 254,100 Lam Research Corp. (b) 6,200 188,914 ManTech International Corp., Class A (b) 6,660 175,891 Marchex, Inc. (a)(b) 11,500 190,440 Mcafee, Inc. (b) 8,640 271,469 Online Resources Corp. (b) 27,220 287,988 Packeteer, Inc. (b) 15,100 189,505 Power Integrations, Inc. (b) 8,160 177,480 Progress Software Corp. (b) 8,400 266,868 SafeNet, Inc. (b) 5,100 185,181 Secure Computing Corp. (b) 20,000 227,000 SS&C Technologies, Inc. 10,500 384,720 Unica Corp. (b) 5,300 58,194 Varian Semiconductor Equipment Associates, Inc. (b) 5,990 253,796 Verisign, Inc. (b) 11,200 239,344 WebEx Communications, Inc. (b) 8,900 218,139 ----------- 6,795,870 ----------- The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Schedule of Investments - September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------- Utilities--2.3% AGL Resources, Inc. 7,610 $ 282,407 Atmos Energy Corp. 12,500 353,125 ITC Holdings Corp. 6,680 193,583 ---------- 829,115 ---------- TOTAL EQUITIES (Cost $27,343,907) 33,898,026 ---------- SHORT-TERM INVESTMENTS--0.2% Rate Maturity Par Value ---- -------- --------- U.S. Government--0.2% U.S. Treasury Bill(c)(d) (Cost $59,585) 3.32% 12/15/05 $ 60,000 59,606 --------- INVESTMENT OF CASH COLLATERAL--9.6% Shares --------- BlackRock Cash Strategies L.L.C (Cost $3,506,987) 3.93% 3,506,987 3,506,987 --------- TOTAL UNAFFILIATED INVESTMENTS (Cost $30,910,479) 37,464,619 ---------- AFFILIATED INVESTMENTS--6.1% Dreyfus Institutional Preferred Plus Money Market Fund (e) (Cost $2,207,444) 3.73% 2,207,444 2,207,444 TOTAL INVESTMENTS--109.2% (Cost $33,117,923) 39,672,063 ---------- LIABILITIES IN EXCESS OF OTHER ASSETS--(9.2%) (3,340,901) ---------- NET ASSETS--100% $36,331,162 =========== Notes to Schedule of Investments: REIT--Real Estate Investment Trust. (a) Security, or a portion thereof, was on loan at 9/30/05. (b) Non-income producing security (c) Denotes all or part of security segregated as collateral. (d) Rate noted is yield to maturity. (e) Affiliated institutional money market fund. At September 30, 2005 the Fund held the following futures contracts: Underlying Face Unrealized Contract Position Expiration Date Amount at Value Gain - ------------------------------------------------------------------------------------------------------------------------------------ Russell 2000 Index (4 Contracts) Long 12/15/05 $1,337,200 $6,882 ======= The accompanying notes are an integral part of the financial statements. 19 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A)(including securities on loan, valued at $3,371,891 (Note 6)) Unaffiliated issuers, at value (cost $30,910,479) $37,464,619 Affiliated issuers, at value (Note 1E) (cost $2,207,444) 2,207,444 Receivable for investments sold 513,715 Interest and dividends receivable 15,081 Receivable for variation margin on open futures contracts (Note 5) 9,600 Prepaid expenses 10,012 ----------- Total assets 40,220,471 Liabilities Payable for investments purchased $ 363,643 Collateral for securities on loan (Note 6) 3,506,987 Accrued accounting, administration and custody fees (Note 2) 7,388 Accrued trustees' fees and expenses (Note 2) 1,386 Other accrued expenses and liabilities 9,905 ---------- Total liabilities 3,889,309 ----------- Net Assets (applicable to investors' beneficial interest) $36,331,162 =========== The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $146) $ 181,026 Interest income (Note 1E): Unaffiliated issuers 3,370 Affiliated issuers 38,263 Security lending income (Note 6) 23,413 --------- Total investment income 246,072 Expenses Investment advisory fee (Note 2) $ 280,477 Accounting, administration and custody fees (Note 2) 79,504 Professional fees 20,008 Trustees' fees and expenses (Note 2) 6,533 Insurance expense 4,200 Miscellaneous 1,631 ---------- Total expenses 392,353 --------- Net investment income (loss) (146,281) --------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities 4,178,769 Futures contracts 140,646 ---------- Net realized gain 4,319,415 Change in unrealized appreciation (depreciation) on: Investment securities 2,744,899 Futures contracts 5,141 ---------- Change in net unrealized appreciation (depreciation) 2,750,040 ---------- Net realized and unrealized gain (loss) 7,069,455 ---------- Net Increase in Net Assets from Operations $6,923,174 ========== The accompanying notes are an integral part of the financial statements. 21 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ (146,281) $ (288,951) Net realized gain (loss) 4,319,415 4,987,476 Change in net unrealized appreciation (depreciation) 2,750,040 378,655 ------------ ----------- Net increase (decrease) in net assets from operations 6,923,174 5,077,180 ------------ ----------- Capital Transactions Contributions 21,655,858 9,465,370 Withdrawals (25,017,269) (11,682,896) ------------ ------------ Net increase (decrease) in net assets from capital transactions (3,361,411) (2,217,526) ------------ ------------ Total Increase (Decrease) in Net Assets 3,561,763 2,859,654 Net Assets At beginning of period 32,769,399 29,909,745 ------------ ------------ At end of period $ 36,331,162 $ 32,769,399 ============ ============ The accompanying notes are an integral part of the financial statements. 22 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ----------------------------------------------------------- 2005 2004 2003 2002 2001 ------ ------- -------- ---------- ---------- Total Return 22.05% 17.12%(a) 30.79%(a) (15.37)%(a) (45.36)%(a) Ratios/Supplemental Data: Expenses (to average daily net assets)* 1.12% 1.15% 1.00% 1.00% 1.00% Net Investment Income (Loss) (to average daily net assets)* (0.42)% (0.83)% (0.42)% (0.51)% (0.49)% Portfolio Turnover 135% 153% 261% 239% 191% Net Assets, End of Period (000's omitted) $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 Portfolio 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 1.18% 1.28% 1.18% 1.08% Net Investment Income (Loss) 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 absence of expense waivers. The accompanying notes are an integral part of the financial statements. 23 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (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 September 30, 2005, 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 September 30, 2005 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-one 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 value based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value does not represent fair value. B. Securities transactions and income Securities transactions are recorded as of the trade date. Interest income is determined on the basis of coupon interest earned, adjusted for accretion of discount or amortization of premium using the yield-to-maturity method on long-term debt securities. 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. E. 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. 24 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (2) Investment Advisory Fee and Other Transactions with Affiliates: The investment advisory fee paid to TBCAM, a wholly-owned subsidiary of Mellon Financial Corporation, 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. The Portfolio has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide custody, fund administration and fund accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus fees that are asset and transaction based, as well as, out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $79,504 during the period ended September 30, 2005. The Portfolio 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. This compensation is a standard form of compensation received by securities lending agents with respect to non-affiliated entities. Pursuant to this agreement, Mellon Bank received $10,036, for the period ended September 30, 2005. See Note 6 for further details. Effective July 1, 2005, the Trust reimburses Mellon Institutional 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 received any compensation from the Trust or the Portfolio for serving as an officer or Trustee of the Trust. The Portfolio 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 Portfolio Trust pays the legal fees for the independent counsel of the Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period ended September 30, 2005, were $45,425,920 and $49,624,904, respectively. For the period ended September 30, 2005, the Portfolio did not purchase or sell any long-term U.S. Government securities. (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at September 30, 2005, as computed on a federal income tax basis, were as follows: Aggregate cost $33,186,168 ----------- Gross unrealized appreciation $ 6,810,118 Gross unrealized depreciation (324,223) ----------- Net unrealized appreciation $ 6,485,895 =========== (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: Options Call and put options give the holder the right to purchase or sell a security or currency or enter into a swap arrangement on a future date at a specified price. The Portfolio may use options to seek to hedge against risks of market exposure and changes in security prices and foreign currencies, as well as to seek to enhance returns. Writing puts and buying calls tend to increase the Portfolio's exposure to the underlying instrument. Buying puts and writing calls tend to decrease the Portfolio's exposure to the underlying instrument, or hedge other Portfolio investments. Options, both held and written by the Portfolio, are reflected in the accompanying Statement of Assets and Liabilities at market value. The underlying face amount at value of any open purchased options is shown in the Schedule of Investments. This amount reflects each contract's exposure to the underlying instrument at period end. Losses may arise from changes in the value of the underlying instruments if there is an illiquid secondary market for the contract or if the counterparty does not perform under the contract's terms. 25 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. Realized gains and losses on purchased options are included in realized gains and losses on investment securities, except purchased options on foreign currency which are included in realized gains and losses on foreign currency transactions. If a put option written by the Portfolio is exercised, the premium reduces the cost basis of the securities purchased by the Portfolio. The Portfolio, as a writer of an option, has no control over whether the underlying securities may be sold (call) or purchased (put) and as a result bears the market risk of an unfavorable change in the price of the security underlying the written option. Exchange traded options are valued at the last sale price, or if no sales are reported, the last bid price for purchased options and the last ask price for written options. Options traded over-the-counter are valued using prices supplied by the dealers. The Portfolio did not enter into option transactions during the period ended September 30, 2005. Futures contracts The Portfolio may enter into financial futures contracts for the 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 September 30, 2005, the Portfolio held financial futures contracts. See Schedule of Investments for further detail. (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 year ended September 30, 2005 and earned interest on the invested collateral of $72,518 of which, $49,105 was rebated to borrowers or paid in fees. At September 30, 2005, the Portfolio had securities valued at $3,371,891 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 Mellon Institutional Funds Investment Trust (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 .060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, the facility fee was $683 for the Portfolio. During the period ended September 30, 2005, the Portfolio had average borrowings outstanding of $226,700 on a total of ten days and incurred $148 of interest expense. 26 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Growth Portfolio Report of Independent Registered Public Accounting Firm - ------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Master Portfolio and Investors of The Boston Company Small Cap Growth Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Small Cap Growth Portfolio ( the "Portfolio") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee since Chairman Emeritus, 33 None $299 c/o Decision 11/3/1986 Decision Resources, Resources, Inc. Inc. ("DRI") 260 Charles Street (biotechnology Waltham, MA 02453 research and 9/30/40 consulting firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee since Trustee, Essex 33 None $311 c/o Essex Street 11/3/1986 Street Associates Associates (family investment P.O. Box 5600 trust office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee since William Joseph 33 None $299 c/o Harvard 9/13/1989 Maier, Professor of University Political Economy, Littaver Center 127 Harvard University Cambridge, MA 02138 8/5/44 John H. Hewitt Trustee Trustee since formerly Trustee, 33 None $299 P.O. Box 2333 11/3/1986 Mertens House, Inc. New London, NH 03257 (hospice) 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, Since 2003 President and Chief 33 None $0 Mellon Institutional President Operating Officer Asset Management and Chief of The Boston One Boston Place Executive Company Asset Boston, MA 02108 Officer Management, LLC; 7/24/65 formerly Senior Vice President and Chief Operating Officer, Mellon Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 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 Mellon Institutional and Secretary Operations, Mellon Institutional Asset Asset Management Management; formerly First Vice President, One Boston Place Mellon Institutional Asset Management and Boston, MA 02108 Mellon Global Investments 2/20/61 Steven M. Anderson Vice President Vice President since Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer 1999; Treasurer Mellon Institutional Asset Management Asset Management since 2002 One Boston Place Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Asset Management Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hultgren Assistant Vice Since 2001 Assistant Vice President and Compliance Mellon Institutional President Manager, Mellon Institutional Asset Asset Management Management ("MIAM"); formerly Shareholder One Boston Place Services, MIAM and Shareholder Boston, MA 02108 Representative, Standish Mellon Asset 1/19/71 Management Company LLC Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Mellon Institutional Compliance Asset Management and Chief Compliance Asset Management Officer Officer, Mellon Funds Distributor; formerly One Boston Place Director, Blackrock, Inc., Senior Vice Boston, MA 02108 President, State Street Research & 4/8/57 Management Company ("SSRM"), Vice President, SSRM 29 [LOGO] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6941AR0905 [LOGO] Mellon -------------------------- Mellon Institutional Funds Annual Report The Boston Company Small Cap Value Fund - -------------------------------------------------------------------------------- Year Ended September 30, 2005 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. Commencing with the fiscal quarter ending December 31, 2004, 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. [LOGO] Mellon -------------------------- Mellon Institutional Funds November 2005 Dear Mellon Institutional Fund Shareholder: Enclosed you will find your Fund's annual report for the fiscal year ended September 30, 2005. Financial markets mostly treaded water over the past 12 months, as investors grappled with the economic impact of soaring energy costs and the prospect of higher inflation. Despite the potential drag to the U.S. economy due to damage inflicted by Hurricanes Katrina and Rita, the Federal Reserve gave every indication that it intended to continue its steady tightening of short term rates. This signals the Fed's belief that inflation is a greater threat than that of recession. While the stock market does not appear to be anticipating a recession, it showed few signs of bullishness. The S&P 500 moved sideways over the year, mostly within the 1150 - 1200 range, at a time when corporations are flush with cash and profit margins and cash flows are generally healthy. The reasons for muted enthusiasm aren't hard to find: consumer confidence is on the decline and the energy supply shock is injecting new uncertainty. Demand is still strong around the world but there are risks, particularly with inflationary expectations creeping higher. The main risk is that tighter monetary policy will dampen demand. The bond market displayed a similar ambivalence. On the one hand, it was difficult for bond investors to do more than "earn their coupon" as the yield curve flattened. Yields on short term Treasury bills moved from just over 2% at the start of the year to over 3.6% in October; yields on 20-year Treasury bonds started and ended at 4.75% over the same period. On the other hand, despite hurricanes and the downgrading of GM, the spread of high yield bonds over Treasuries widened only minimally. This is a clear signal that bond investors were still embracing risk - something they were not likely to do if an economic downturn had been anticipated. We believe that the current inflation pressures will be mitigated over time by broader trends within the world economy, particularly the disinflationary aspects of global trade. Profit growth is likely to slow in 2006, but from a relatively strong position. The consensus U.S. forecast still calls for reasonably solid real economic growth of about 3.3% and the return of the world's second largest economy, Japan, to sustainable growth. We wish to thank you for your business and confidence in Mellon Institutional Funds. Please feel free to contact us with questions or comments. Sincerely, /s/ Patrick J. Sheppard Patrick J. Sheppard President and CEO Mellon Institutional Funds One Boston Place o Boston, MA 02108-4402 A Mellon Asset Management Company 1 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- September 2005 In our commentary last year, terrorism and the upcoming elections were the focus of our discussion. Now, energy prices, inflation fears, and interest rates are at the forefront of investor concerns. However, despite these economic fears, the equity markets continued to post healthy returns. Small-cap stocks continued to perform well and outpaced their large-cap counterparts, buoyed by strong profit growth and relatively low interest rates. Overall, the equity markets sustained their strong positive momentum despite the devastation of the two gulf coast hurricanes. While we don't see these events derailing the recent U.S. economic strength, they could lead to slightly lower growth. For the 12 months ended September 30, 2005 The Boston Company Small Cap Value Fund had a total return of 21.34% versus 17.75% for the Russell 2000 Value Index. The Fund has maintained strong relative performance during the past year as portfolio holdings outperformed the benchmark in each of the three quarterly periods that were positive. During the only negative quarter, the Fund declined marginally less than the Index. Broad sector performance within the Russell 2000 Value Index was solid during the year. For the first time since the fourth quarter of 2003, growth issues within the Russell 2000 marginally outperformed value issues on a trailing 12-month basis, gaining 17.97% versus value's gain of 17.75%. In addition, this is the tightest 12-month performance margin between the two small-cap styles since the first quarter of 1987. We continue to believe the longer-term trend within small-cap equities is movement away from the lower quality companies. However, factors that have supported the broader small-cap market have not weakened as expected, as the sector continues to generate profit growth that has outpaced large-caps for most of the past five years. This is expected to continue through the end of 2005. Relative to the index, the portfolio benefited from its exposure to the Financials, Materials, and Technology sectors. In the Financial Services sector, we remain underweight relative to the benchmark, reflecting our concern that the rising interest rate environment will impact the sector's strongest sources of growth over the past few years: mortgages and re-financings. Within Consumer Discretionary, we have maintained our underweight. Consumer spending that had been largely fueled by the meteoric rise in property values with historically low interest rates is past. Our Technology investments are broadly diversified among the technology segments, and are carrying overweights within areas such as computers and peripherals, software, communications equipment, and IT services. We continue to see attractive valuations and improving fundamentals in these areas as we move into the seasonally strong fourth quarter. 2 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Management Discussion and Analysis - -------------------------------------------------------------------------------- In Healthcare, we lack exposure to the biotechnology and equipment/supplier segments, and remain focused on companies whose earnings stand best positioned to benefit from a variety of opportunities, such as healthcare providers and facilities, as well as healthcare services. The Energy sector has now become the focal point of inflation fears. Oil and gas prices hit new highs during the quarter before settling down slightly, once again driving fears of profit erosion and inflation. We continue to overweight the sector, but remain sensitive to shifts in the energy markets. Even if shifts within the tight supply-demand relationship occur, we feel that given the current high commodity prices, companies within the Energy sector should continue to show strong earnings and cash flows through 2005. /s/ Stephanie Brandaleone /s/ Joseph Corrado Stephanie Brandaleone Joseph Corrado 3 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Comparison of Change in Value of $100,000 Investment in The Boston Company Small Cap Value Fund and the Russell 2000 Value Index - -------------------------------------------------------------------------------- [THE FOLLOWING DATA WAS REPRESENTED AS A MOUNTAIN CHART IN THE PRINTED DOCUMENT.] TBC PERIOD Small Cap Value Fund Russell 2000 Value Index* 2/1/00 100,000 100,000 3/31/00 117,919 106,610 6/30/00 118,912 108,690 9/30/00 126,979 116,667 12/31/00 131,836 126,124 3/31/01 128,448 127,350 6/30/01 149,446 142,170 9/30/01 130,942 123,211 12/31/01 158,998 143,811 3/31/02 175,988 157,587 6/30/02 170,003 154,246 9/30/02 137,952 121,406 12/31/02 141,694 127,381 3/31/03 132,789 120,910 6/30/03 162,696 148,385 9/30/03 178,859 159,848 12/31/03 207,037 186,010 3/31/04 223,910 198,881 6/30/04 231,020 200,567 9/30/04 232,506 200,867 12/31/04 264,849 227,389 3/31/05 253,715 218,344 6/30/05 268,978 229,427 9/30/05 282,114 236,523 Average Annual Total Returns (for period ended 9/30/2005) - -------------------------------------------------------------------------------- Since Inception 1 Year 3 Years 5 Years 2/1/2000 - -------------------------------------------------------------------------------- Fund 21.34% 26.93% 17.31% 20.11% * Source: Lipper Inc. Average annual total returns reflect the change in the value of an investment, assuming reinvestment of the fund's dividends from income and capital gains. The $100,000 line graph and the fund's returns do not reflect the deduction of taxes that a shareholder would pay on fund distributions or the redemption of fund shares. During periods of reimbursement by the fund's investment adviser (if applicable), the fund's total return will be greater than it would be had the reimbursement not occurred. Past performance is not predictive of future performance. 4 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 (April 1, 2005 to September 30, 2005). 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 April 1, 2005 to April 1, 2005 September 30, 2005 September 30, 2005 - ------------------------------------------------------------------------------------------ Actual $1,000.00 $1,111.90 $5.56(1) Hypothetical (5% return per year before expenses) $1,000.00 $1,019.80 $5.32(1) - ------- + Expenses are equal to the Fund's annualized expense ratio of 1.05%, multiplied by the average account value over the period, multiplied by 183/365 (to reflect the one-half year period). (1) The example reflects the expenses of the Fund and the master portfolio in which the Fund invests all of its assets. 5 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Portfolio Information as of September 30, 2005 (Unaudited) - -------------------------------------------------------------------------------- Percentage of Top Ten Holdings* Sector Investments - ------------------------------------------------------------------------------- The Brink's Co. Industrial 2.0% FMC Technologies, Inc. Energy 1.9 Laidlaw International, Inc. Industrial 1.7 Ralcorp Holdings, Inc. Consumer Staples 1.5 RTI International Metals, Inc. Basic Materials 1.5 Raymond James Financial, Inc. Financial 1.4 Shaw Group Inc. Industrial 1.4 Esterline Technologies Corp. Industrial 1.4 Amedisys, Inc. Health Care 1.4 Aspen Insurance Holdings Ltd. Financial 1.3 ---- 15.5% * Excluding short-term securities and investment of cash collateral. Percentage of Economic Sector Allocation Net Assets - ----------------------------------------------------- Basic Materials 3.3% Consumer Discretionary 12.8 Consumer Staples 4.3 Energy 7.0 Financial 18.1 Health Care 7.9 Industrial 22.2 Information Technology 16.5 Utilities 3.1 Short-term and Net Other Assets 4.8 ----- 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. 6 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investment in The Boston Company Small Cap Value Portfolio ("Portfolio"), at value (Note 1A) $189,251,192 Receivable for Fund shares sold 505,690 Prepaid expenses 8,217 ------------ Total assets 189,765,099 Liabilities Payable for Fund shares redeemed $65,470 Accrued professional fees 27,996 Accrued transfer agent fees (Note 2) 1,351 Accrued trustees' fees (Note 2) 500 Accrued expenses and other liabilities 22,600 ------- Total liabilities 117,917 ------------ Net Assets $189,647,182 ============ Net Assets consist of: Paid-in capital $157,104,975 Accumulated net realized gain 13,297,731 Undistributed net investment income 78,874 Net unrealized appreciation 19,165,602 ------------ Total Net Assets $189,647,182 ============ Shares of beneficial interest outstanding 8,408,778 ============ Net Asset Value, offering and redemption price per share (Net Assets/Shares outstanding) $ 22.55 ============ The accompanying notes are an integral part of the financial statements. 7 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income allocated from Portfolio (net of foreign withholding taxes of $1,293) $ 922,857 Interest and securities lending income allocated from Portfolio 251,717 Expenses allocated from Portfolio (977,473) ----------- Net investment income allocated from Portfolio 197,101 Expenses Transfer agent fees (Note 2) $19,714 Registration fees 31,500 Professional fees 40,453 Service fees 12,175 Insurance expense 550 Trustees' fees (Note 2) 1,937 Miscellaneous expenses 12,088 ------- Total expenses 118,417 ----------- Net investment income 78,684 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) allocated from Portfolio on: Investment securities 12,483,311 Change in unrealized appreciation (depreciation) allocated from Portfolio on: Investment securities 8,515,565 ----------- Net realized and unrealized gain (loss) 20,998,876 ----------- Net Increase in Net Assets from Operations $21,077,560 =========== The accompanying notes are an integral part of the financial statements. 8 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Statements of Changes in Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets: From Operations Net investment income (loss) $ 78,684 $ (127,820) Net realized gain (loss) 12,483,311 9,973,051 Change in net unrealized appreciation (depreciation) 8,515,565 3,761,962 ------------ ----------- Net increase (decrease) in net assets from investment operations 21,077,560 13,607,193 ------------ ----------- Distributions to Shareholders (Note 1C) From net realized gains on investments (9,863,596) (4,564,248) ------------ ----------- Total distributions to shareholders (9,863,596) (4,564,248) ------------ ----------- Fund Share Transactions (Note 4) Net proceeds from sale of shares 124,024,069 11,834,111 Value of shares issued in reinvestment of distributions 8,437,601 4,026,790 Cost of shares redeemed (15,210,189) (9,027,160) ------------ ----------- Net increase (decrease) in net assets from Fund share transactions 117,251,481 6,833,741 ------------ ----------- Total Increase (Decrease) in Net Assets 128,465,445 15,876,686 Net Assets At beginning of period 61,181,737 45,305,051 ------------ ----------- At end of period (including undistributed net investment income of $78,874 and $2,846) $189,647,182 $61,181,737 ============ =========== The accompanying notes are an integral part of the financial statements. 9 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Financial Highlights - -------------------------------------------------------------------------------- Year Ended September 30, ------------------------------------------------------------------ 2005 2004 2003 2002 2001 ------- ------- ------- ------- ------- Net Asset Value, Beginning of Period $ 21.91 $ 18.49 $ 14.30 $ 13.86 $ 14.01 -------- ------- ------- ------ ------- From Operations: Net investment income (loss) * (a) 0.02 (0.05) (0.01) 0.05 0.10 Net realized and unrealized gains (loss) on investments 4.29 5.27 4.24 0.75 0.31 -------- ------- ------- ------ ------- Total from operations 4.31 5.22 4.23 0.41 0.80 -------- ------- ------- ------ ------- Less Distributions to Shareholders: From net investment income -- -- (0.02) (0.04) (0.06) From net realized gains on investments (3.67) (1.80) (0.02) (0.32) (0.50) -------- ------- ------- ------ -------- Total distributions to shareholders (3.67) (1.80) (0.04) (0.36) (0.56) -------- ------- ------- ------ ------- Net Asset Value, End of Period $ 22.55 $ 21.91 $ 18.49 14.30 $ 13.86 ======= ======= ======= ====== ======== Total Return 21.34% 29.92% 29.64%(b) 5.43%(b) 3.12%(b) Ratios/Supplemental data: Expenses (to average daily net assets)* (c) 1.05% 1.18% 1.15% 1.00% 1.00% Net Investment Income (Loss) (to average daily net assets)* 0.08% (0.24)% (0.05)% 0.32% 0.68% Portfolio Turnover N/A N/A 51%(d) 164%(d) 149%(d) Net Assets, End of Period (000's omitted) $189,647 $61,182 $45,305 $35,934 $28,532 - ------------------- * 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 ratios would have been: Net investment income (loss) per share (a) N/A N/A $ (0.03) $ 0.01 $ 0.05 Ratios (to average daily net assets): Expenses (c) N/A N/A 1.28% 1.24% 1.37% Net investment income (loss) 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. (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. The accompanying notes are an integral part of the financial statements. 10 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Notes to Financial Statements - -------------------------------------------------------------------------------- (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 (86% at September 30, 2005). 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 are recorded as of the trade date. The Fund's net investment income consists of the Fund's pro rata share of the net investment income of the Portfolio, less all actual and accrued 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 the gains and losses of the Portfolio. C. Distributions to shareholders Distributions to shareholders are recorded on ex-dividend date. The Fund's dividends from short-term and long-term 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 are primarily due to differing treatments for realized and unrealized gains or losses on REITS and wash sales. Permanent book and tax basis differences result in reclassifications among undistributed net investment income, accumulated net realized gain (loss) and paid in capital. Undistributed net investment income 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 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"), a wholly owned subsidiary of Mellon Institutional 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 11 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Notes to Financial Statements - -------------------------------------------------------------------------------- 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 paid $19,714 during the period ended September 30, 2005. Effective July 1, 2005, the Trust reimburses Mellon Institutional Asset Management for a portion of the salary of the Trust's Chief Compliance Officer. For the period ended September 30, 2005, the Fund paid $1,134. No other director, officer or employee of TBCAM or its affiliates received 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 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. (3) Investment Transactions: Increases and decreases in the Fund's investment in the Portfolio for the period ended September 30, 2005 aggregated $132,015,480 and $25,101,917, respectively. The Fund receives a proportionate share of the Portfolio's income, expenses, and realized and unrealized gains and losses based on applicable tax allocations rules. Book/tax differences arise when changes in proportionate interest for funds investing in the Portfolio occur. (4) Shares of Beneficial Interest:s 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 Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Shares sold 5,902,209 566,701 Shares issued to shareholders in reinvestment of distributions 411,390 215,710 Shares redeemed (697,539) (440,530) --------- -------- Net increase (decrease) 5,616,060 341,881 ========= ======== The Fund began imposing 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. The fee does not apply to shares that were acquired through reinvestment of distributions. For the period ended September 30, 2005, 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. As of September 30, 2005, the components of distributable earnings on a tax basis were as follows: Undistibuted capital gains $8,792,912 Undistributed ordinary income $4,740,166 Tax character of distributions paid during the fiscal years ended September 30, 2005 and September 30, 2004, were as follows: 2005 2004 ---------- ---------- Distributions paid from: Ordinary income $5,315,302 $2,331,714 Capital gains $4,548,294 $2,232,534 See corresponding master portfolio for tax basis unrealized appreciation/(depreciation) information. 12 Mellon Institutional Funds Investment Trust The Boston Company Small Cap Value Fund Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of Mellon Institutional Funds Investment Trust and Shareholders of The Boston Company Small Cap Value Fund: In our opinion, the accompanying statement of assets and liabilities and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Small Cap Value Fund (the "Fund") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Fund's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 13 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- UNAFFILIATED INVESTMENTS--101.6% EQUITIES--95.2% Basic Materials--3.3% Compass Minerals International, Inc. 45,700 $ 1,051,100 FMC Corp. (b) 31,500 1,802,430 Lesco, Inc. (b) 31,200 494,520 NN, Inc. 61,800 740,982 RTI International Metals, Inc. (b) 78,200 3,077,170 ------------- 7,166,202 ------------- Consumer Discretionary--12.8% Aztar Corp.(b) 65,700 2,024,217 Big 5 Sporting Goods Corp. 69,200 1,651,112 Charming Shoppes, Inc. (b) 144,100 1,537,547 Gemstar-TV Guide International, Inc. (b) 403,300 1,193,768 Gray Television, Inc. 88,800 940,392 Jos A Bank Clothiers, Inc. (a) (b) 41,100 1,776,342 Keystone Automotive Industries, Inc. (b) 27,400 789,394 Steven Madden Ltd. (b) 33,600 770,112 Matthews International Corp., Class A 23,900 903,181 Pacific Sunware of California (b) 45,700 979,808 Regis Corp. 44,800 1,694,336 Stanley Furniture Co., Inc. 28,100 735,939 Superior Industries International, Inc. (a) 41,300 888,776 The Reader's Digest Association 96,200 1,536,314 Too, Inc. (b) 60,600 1,662,258 Toro Co. 32,500 1,194,700 Tuesday Morning Corp. 31,500 814,905 Tupperware Corp. 71,600 1,631,048 Wabtec Corp. (a) 40,500 1,104,840 Winnebago Industries, Inc. 36,500 1,057,405 The Yankee Candle Co. 74,000 1,813,000 Zale Corp. (b) 53,800 1,462,284 ------------- 28,161,678 ------------- Consumer Staples--4.3% Del Monte Foods Company (b) 163,900 1,758,647 J & J Snack Food Corp. 12,300 710,940 Lance, Inc. 44,800 782,208 Performance Food Group Co. (a) (b) 68,600 2,165,016 Ralcorp Holdings, Inc. 77,000 3,227,840 The Boston Beer Co., Inc. (b) 34,500 862,500 ------------- 9,507,151 ------------- 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- Energy--7.0% Dril-Quip, Inc. (b) 22,000 $ 1,056,000 FMC Technologies, Inc. (b) 95,100 4,004,661 Oil States International, Inc. (b) 69,800 2,534,438 Tetra Technologies (b) 85,300 2,663,066 Unit Corp. (b) 30,900 1,708,152 Universal Compression Holdings, Inc. (b) 38,600 1,535,122 Veritas DGC, Inc. (b) 54,500 1,995,790 ------------ 15,497,229 ------------ Financial--18.1% Alabama National Bancorp/Del 15,700 1,003,858 Alexandria Real Estate Equities, Inc. 19,600 1,620,724 Aspen Insurance Holdings Ltd. 93,600 2,765,880 Assured Guaranty Ltd. 80,200 1,919,186 BankAtlantic Bancorp, Inc. 56,800 965,032 Capital Automotive REIT 48,600 1,881,306 Capital Trust, Inc., Class A REIT 40,000 1,286,400 Crescent Real Estate Equities Co. REIT 77,100 1,581,321 Financial Federal Corp. 40,600 1,615,880 First Potomac Realty Trust REIT 32,200 827,540 First Republic Bank 41,100 1,447,953 Horace Mann Educators Corp. 44,700 884,166 Innkeepers USA Trust REIT 100,100 1,546,545 Jones Lang Lasalle 40,800 1,879,248 Knight Capital Group, Inc. (a) (b) 310,700 2,581,917 Lasalle Hotel Properties 38,400 1,322,880 Metris Cos, Inc. (b) 91,400 1,337,182 Mission West Properties REIT 85,300 856,412 Phoenix Companies, Inc. (a) 94,800 1,156,560 Piper Jaffray Companies, Inc. (b) 34,500 1,030,170 Provident Bankshares Corp. 31,300 1,088,614 Provident New York Bancorp, Inc. 60,600 707,202 Raymond James Financial, Inc. 91,000 2,922,920 Redwood Trust, Inc. REIT (a) 15,000 729,150 Santander BanCorp. 24,900 613,287 Sterling Bancshares, Inc. 64,100 942,911 Sterling Financial Corp. 34,500 777,975 Strategic Hotel Capital, Inc. REIT 45,000 821,700 Scottish Annuity & Life Holding 65,200 1,554,368 ------------ 39,668,287 ------------ 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--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- Health Care--7.9% Amedisys, Inc. (a) (b) 74,300 $ 2,897,700 Andrx Corp. (b) 80,400 1,240,572 Apria Healthcare Group, Inc. (b) 22,900 730,739 Hooper Holmes, Inc. 182,900 718,797 Ista Pharmaceuticals, Inc. (b) 155,200 1,030,528 Kindred Healthcare, Inc. (b) 46,300 1,379,740 Magellan Health Services, Inc. (b) 28,700 1,008,805 Medicines Co. (b) 51,500 1,185,015 Omnicell, Inc. (a) (b) 82,500 802,725 Option Care, Inc. (a) 126,100 1,846,104 Pediatrix Medical Group, Inc. (b) 23,500 1,805,270 Res-Care, Inc. (b) 110,100 1,694,439 Sierra Health Services (b) 16,000 1,101,920 ----------- 17,442,354 ----------- Industrial--22.2% AGCO Corp. (b) 108,900 1,981,980 Bowne & Co., Inc. 123,900 1,770,531 Briggs & Stratton Corp. 28,900 999,651 Casella Waste Systems, Inc. (b) 83,400 1,095,042 Central Parking Corp. 67,100 1,003,145 CIRCOR International, Inc. 43,400 1,191,330 Comfort Systems USA, Inc. (b) 84,800 747,088 Consolidated Graphics, Inc. (b) 19,400 835,170 Courier Corp. 22,400 837,760 Duratek, Inc. (b) 66,400 1,213,792 Esterline Technologies Corp. (b) 76,800 2,909,952 GSI Group, Inc. (b) 157,400 1,644,830 Global Cash Access, Inc. (a) (b) 9,340 131,694 Granite Construction, Inc. 67,900 2,596,496 Herley Industries, Inc. (b) 86,900 1,618,947 Insituform Technologies, Inc. (b) 59,200 1,023,568 Labor Ready (b) 73,200 1,877,580 Laidlaw International, Inc. 146,200 3,533,654 LECG Corp.(b) 61,900 1,423,700 MSC Industrial Direct Co., Inc. (a) 32,800 1,087,976 McGrath Rentcorp 56,300 1,594,979 Pinnacle Airlines Corp. (a) (b) 107,800 700,700 Reliance Steel & Aluminum 36,100 1,910,773 SI International, Inc. (b) 30,200 935,294 Shaw Group, Inc. (b) 118,100 2,912,346 Source Interlink Cos., Inc. (b) 131,800 1,457,708 Tennant Co. 26,900 1,102,362 The accompanying notes are an integral part of the financial statements. 16 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Value Security Shares (Note 1A) - -------------------------------------------------------------------------------------------------------------------------------- Industrial (continued) The Brink's Co. 101,800 $ 4,179,908 United Rentals, Inc. (a) (b) 106,100 2,091,231 Waste Connections (a) (b) 71,400 2,504,712 ------------ 48,913,899 ------------ Information Technology--16.5% Adaptec, Inc. (b) 194,600 745,318 Avid Technology (b) 36,700 1,519,380 CSG Systems International , Inc. (b) 80,100 1,738,971 Cabot Microelectronics (a) (b) 32,300 948,974 Carrier Access Corp. (b) 150,000 828,000 CyberOptics Corp. (b) 46,900 653,317 Digi International, Inc. (b) 110,400 1,184,592 EPIQ Systems, Inc. (b) 53,900 1,176,098 Electronics for Imaging, Inc. (b) 92,300 2,117,362 Epicor Software Corp. (b) 99,500 1,293,500 FEI Co. (b) 98,400 1,894,200 Foundry Networks, Inc. (b) 102,500 1,301,750 Integrated Device Technology, Inc. (b) 150,800 1,619,592 MKS Instruments, Inc. (b) 48,800 840,824 McData Corp. (a) (b) 208,000 1,089,920 Motive, Inc. (b) 87,300 553,482 NIC, Inc. (b) 205,700 1,347,335 Newport Corp. (b) 89,800 1,250,914 Perot Systems Corp., Class A (b) 139,300 1,971,095 Phase Forward, Inc. (b) 161,500 1,765,195 Photon Dynamics, Inc. (b) 41,300 790,895 PLATO Learning, Inc. (b) 125,400 954,294 Progress Software Corp. (b) 72,000 2,287,440 RSA Security, Inc. (b) 88,200 1,121,022 Rudolph Technologies, Inc. (b) 43,800 589,986 SafeNet, Inc. (b) 42,900 1,557,699 Sybase, Inc. (b) 70,800 1,658,136 Symmetricom, Inc. (b) 184,900 1,431,126 ------------ 36,230,417 ------------ Utilities--3.1% Cleco Corp. 88,600 2,089,188 PNM Resources, Inc. 93,200 2,672,044 UGI Corp. 71,700 2,018,355 ------------ 6,779,587 ------------ TOTAL EQUITIES (Cost $189,574,571) 209,366,804 ------------ The accompanying notes are an integral part of the financial statements. 17 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Schedule of Investments--September 30, 2005 - -------------------------------------------------------------------------------- Par Value Security Rate Maturity Value (Note 1A) - ------------------------------------------------------------------------------------------------------------------------------------ SHORT-TERM INVESTMENTS--0.2% U.S. Government--0.2% U.S. Treasury Bill (c) (d) (Cost $427,026) 3.32% 12/15/2005 $430,000 $ 427,177 ------------ Shares ---------- INVESTMENT OF CASH COLLATERAL--6.2% BlackRock Cash Strategies L.L.C. (Cost $13,704,689) 3.93% 13,704,689 13,704,689 ------------ TOTAL UNAFFILIATED INVESTMENTS (Cost $203,706,286) 223,498,670 ------------ AFFILIATED INVESTMENTS--6.6% Dreyfus Institutional Preferred Plus Money Market Fund (e) (Cost $14,670,520) 3.73% 14,670,520 14,670,520 ------------ TOTAL INVESTMENTS--108.2% (Cost $218,376,806) 238,169,190 ------------ LIABILITIES IN EXCESS OF OTHER ASSETS--(8.2%) (18,133,993) ------------ NET ASSETS--100% $220,035,197 ============ Notes to Schedule of Investments: REIT--Real Estate Investment Trust (a) Security, or a portion of thereof, was on loan at 9/30/05. (b) Non-income producing security (c) Rate noted is yield to maturity. (d) Denotes all or part of security segregated as collateral. (e) Affiliated institutional money market fund. Underlying Unrealized Contract Position Expiration Date Face Amount at Value Gain - ------------------------------------------------------------------------------------------------------------------- Russell 2000 Index (21 Contracts) Long 12/15/2005 $7,028,125 $28,831 The accompanying notes are an integral part of the financial statements. 18 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Statement of Assets and Liabilities September 30, 2005 - -------------------------------------------------------------------------------- Assets Investments in securities (Note 1A) (including securities on loan, valued at $13,108,246 (Note 6)) Unaffiliated issuers, at value (cost $203,706,286) $223,498,670 Affiliated issuers, at value (Note 1E) (cost $14,670,520) 14,670,520 Receivable for investments sold 417,275 Interest and dividends receivable 194,125 Receivable for variation margin on open futures contracts (Note 5) 50,400 Prepaid expenses 8,657 ------------ Total assets 238,839,647 Liabilities Payable for investments purchased $ 5,061,694 Collateral for securities on loan (Note 6) 13,704,689 Accrued accounting, administration and custody fees (Note 2) 11,688 Accrued professional fees 20,944 Accrued trustees' fees and expenses (Note 2) 4,913 Other accrued expenses and liabilities 522 ----------- Total liabilities 18,804,450 ------------ Net Assets (applicable to investors' beneficial interest) $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 Statement of Operations For the Year Ended September 30, 2005 - -------------------------------------------------------------------------------- Investment Income (Note 1B) Dividend income (net of foreign withholding taxes of $1,366) $ 1,054,864 Interest income (Note 1E) Unaffiliated issuers 8,538 Affiliated issuers 245,221 Security lending income (Note 6) 30,694 ----------- Total investment income 1,339,317 Expenses Investment advisory fee (Note 2) $ 949,016 Accounting, administration and custody fees (Note 2) 108,304 Professional fees 32,949 Trustees' fees and expenses (Note 2) 15,437 Insurance expense 4,900 Miscellaneous 2,540 ----------- Total expenses 1,113,146 ----------- Net investment income 226,171 ----------- Realized and Unrealized Gain (Loss) Net realized gain (loss) on: Investment securities 12,658,813 Futures contracts 1,586,090 ----------- Net realized gain (loss) 14,244,903 Change in unrealized appreciation (depreciation) on: Investment securities 8,926,285 Futures contracts 28,831 ----------- Change in net unrealized appreciation (depreciation) 8,955,116 ----------- Net realized and unrealized gain (loss) 23,200,019 ----------- Net Increase in Net Assets from Operations $23,426,190 =========== The accompanying notes are an integral part of the financial statements. 20 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Statements of Changes In Net Assets - -------------------------------------------------------------------------------- For the For the Year Ended Year Ended September 30, 2005 September 30, 2004 ------------------ ------------------ Increase (Decrease) in Net Assets From Operations Net investment income (loss) $ 226,171 $ (52,543) Net realized gain (loss) 14,244,903 10,097,630 Change in net unrealized appreciation (depreciation) 8,955,116 3,979,928 ------------ ------------ Net increase (decrease) in net assets from operations 23,426,190 14,025,015 ------------ ------------ Capital Transactions Contributions 158,240,730 21,855,319 Withdrawals (27,943,665) (14,941,264) ------------ ------------ Net increase (decrease) in net assets from capital transactions 130,297,065 6,914,055 ------------ ------------ Total Increase (Decrease) in Net Assets 153,723,255 20,939,070 Net Assets At beginning of period At end of period 66,311,942 45,372,872 ------------ ------------ $220,035,197 $ 66,311,942 ============ ============ The accompanying notes are an integral part of the financial statements. 21 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Financial Highlights - -------------------------------------------------------------------------------- For the period January 28, 2003 Year Ended September 30, (commencement of ----------------------------------- operations) to 2005 2004 September 30, 2003 -------------- -------------- -------------------- Total Return (a) 21.45% 30.07% 29.85%(b) Ratios/Supplemental Data: Expenses (to average daily net assets)* 0.94% 1.03% 1.10%(c) Net Investment Income (Loss) (to average daily net assets)* 0.19% (0.10)% (0.07)%(c) Portfolio Turnover 70% 123% 102%(b) Net Assets, End of Year (000's omitted) $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 Portfolio for a portion of its operating expenses. If this voluntary action had not been taken, the ratios would have been: Ratios (to average daily net assets): Expenses N/A N/A 1.10%(c) Net investment income (loss) N/A N/A (0.07)%(c) (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. 22 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- (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"), a separate diversified investment series of the Portfolio Trust, commenced operations on January 28, 2003. 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 September 30, 2005, 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 September 30, 2005, The Boston Company Small Cap Value Fund and the Dreyfus Premier Small Cap Equity Fund held 86% and 14% 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-one 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 value based upon the value on such date unless the Trustees determine during such sixty-day period that amortized value 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 interest accrued, adjusted for amortization of premium or discount on long-term debt securities 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 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. 23 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- E. 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 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 has contracted with Mellon Bank, N.A. ("Mellon Bank"), a wholly owned subsidiary of Mellon Financial Corporation and an affiliate of TBCAM, to provide a custody, fund administration and fund accounting services for the Portfolio. For these services the Portfolio pays Mellon Bank a fixed fee plus fees that are asset and transaction based, as well as, out-of-pocket expenses. Pursuant to this agreement the Portfolio was charged $108,304 during the period ended September 30, 2005. The Portfolio entered into an agreement with Mellon Bank to perform certain securities lending activities and to act as the Portfolio lending agent. Mellon Bank receives an agreed upon percentage of the net lending revenues. This compensation is a standard form of compensation received by securities lending agents with respect to non-affiliated entities. Pursuant to this agreement, Mellon Bank received $13,144 for the period ended September 30, 2005. See Note 6 for further details. Effective July 1, 2005, the Trust reimburses Mellon Institutional 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 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 Portfolio Trust pays the legal fees for the independent counsel of the Trustees. (3) Purchases and Sales of Investments: Purchases and proceeds from sales of investments, other than short-term obligations, for the period ended September 30, 2005 were $203,153,162 and $80,909,210, respectively. For the period ended September 30, 2005, the Portfolio did not purchase or sell any long-term U.S. Government securities. (4) Federal Taxes: The cost and unrealized appreciation (depreciation) in value of the investment securities owned at September 30, 2005, as computed on a federal income tax basis, were as follows: Aggregate cost $218,517,094 ============ Gross unrealized appreciation $ 24,486,108 Gross unrealized depreciation (4,834,012) ------------ Net unrealized appreciation (depreciation) $ 19,652,096 ============ (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: Options Call and put options give the holder the right to purchase or sell a security or currency or enter into a swap arrangement on a future date at a specified price. The Portfolio may use options to seek to hedge against risks of market exposure and changes in security prices and foreign currencies, as well as to seek to enhance returns. Writing puts and buying calls tend to increase the Portfolio's exposure to the underlying instrument. Buying puts and writing calls tend to decrease the Portfolio's exposure to the underlying instrument, or hedge other Portfolio investments. Options, both held and written by the Portfolio, are reflected in the accompanying Statement of Assets and Liabilities at market value. The underlying face amount at value of any open purchased options is shown in the Schedule of Investments. This amount reflects each contract's exposure to the 24 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Notes to Financial Statements - -------------------------------------------------------------------------------- underlying instrument at period end. Losses may arise from changes in the value of the underlying instruments if there is an illiquid secondary market for the contract or if the counterparty does not perform under the contract's terms. Premiums received from writing options which expire are treated as realized gains. Premiums received from writing options which are exercised or are closed are added to or offset against the proceeds or amount paid on the transaction to determine the realized gain or loss. Realized gains and losses on purchased options are included in realized gains and losses on investment securities, except purchased options on foreign currency which are included in realized gains and losses on foreign currency transactions. If a put option written by the Portfolio is exercised, the premium reduces the cost basis of the securities purchased by the Portfolio. The Portfolio, as a writer of an option, has no control over whether the underlying securities may be sold (call) or purchased (put) and as a result bears the market risk of an unfavorable change in the price of the security underlying the written option. Exchange traded options are valued at the last sale price, or if no sales are reported, the last bid price for purchased options and the last ask price for written options. Options traded over-the-counter are valued using prices supplied by the dealers. At September 30, 2005, the Portfolio did not enter into option transactions. Futures contracts The Portfolio may enter into 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 September 30, 2005, the Portfolio held futures contracts. See the 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 period ended September 30, 2005 and earned interest on the invested collateral of $220,533 of which $189,839 was rebated to borrowers or paid in fees. At September 30, 2005, the Portfolio had securities valued at $13,108,246 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 Mellon Institutional Funds Investment Trust (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 .060 of 1% on the committed amount, is allocated ratably among the participating portfolios/funds at the end of each quarter. For the period ended September 30, 2005, the facility fee was $1,994 for the Portfolio. During the period ended September 30, 2005, the Portfolio had average borrowings outstanding of $66,714 on a total of seven days and incurred $32 of interest expense. 25 Mellon Institutional Funds Master Portfolio The Boston Company Small Cap Value Portfolio Report of Independent Registered Public Accounting Firm - -------------------------------------------------------------------------------- To the Trustees of the Mellon Institutional Funds Master Portfolio and Investors of The Boston Company Small Cap Value Portfolio: In our opinion, the accompanying statement of assets and liabilities, including the schedule of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of The Boston Company Small Cap Value Portfolio ( the "Portfolio") at September 30, 2005, the results of its operations for the year then ended, the changes in its net assets for each of the two years in the period then ended, and the financial highlights for each of the five years in the period then ended, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as "financial statements") are the responsibility of the Portfolio's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at September 30, 2005 by correspondence with the custodian and brokers, provide a reasonable basis for our opinion. PricewaterhouseCoopers LLP New York, New York November 18, 2005 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 September 30, 2005. 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 September 30, Date of Birth Held with Trust Time Served 5 Years Trustee Trustee 2005) - ------------------------------------------------------------------------------------------------------------------------------------ Samuel C. Fleming Trustee Trustee Chairman Emeritus, 33 None $299 c/o Decision Resources, since Decision Resources, Inc. 11/3/1986 Inc. ("DRI") 260 Charles Street (biotechnology Waltham, MA 02453 research and 9/30/40 consulting firm); formerly Chairman of the Board and Chief Executive Officer, DRI Caleb Loring III Trustee Trustee Trustee, Essex Street 33 None $311 c/o Essex Street since Associates (family Associates 11/3/1986 investment trust P.O. Box 5600 office) Beverly, MA 01915 11/14/43 Benjamin M. Friedman Trustee Trustee William Joseph 33 None $299 c/o Harvard University since Maier, Professor of Littaver Center 127 9/13/1989 Political Economy, Cambridge, MA 02138 Harvard University 8/5/44 John H. Hewitt Trustee Trustee formerly Trustee, 33 None $299 P.O. Box 2333 since Mertens House, Inc. New London, NH 03257 11/3/1986 (hospice) 4/11/35 Interested Trustees Patrick J. Sheppard Trustee, President Since 2003 President and Chief 33 None $0 Mellon Institutional and Chief Operating Officer of Asset Management Executive Officer The Boston Company One Boston Place Asset Management, Boston, MA 02108 LLC; formerly Senior 7/24/65 Vice President and Chief Operating Officer, Mellon Institutional Asset Management ("MIAM") and Vice President and Chief Financial Officer, MIAM 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 Institutional and Secretary Mellon Institutional Asset Management; formerly First Asset Management Vice President, Mellon Institutional Asset Management One Boston PLace and Mellon Global Investments Boston, MA 02108 2/20/61 Steven M. Anderson Vice President Vice President Vice President and Mutual Funds Controller, Mellon Institutional and Treasurer since 1999; Mellon Institutional Asset Management Asset Management Treasurer One Boston Place since 2002 Boston, MA 02108 7/14/65 Denise B. Kneeland Assistant Vice Since 1996 Vice President and Manager, Mutual Funds Mellon Institutional President Operations, Mellon Institutional Asset Management Asset Management One Boston Place Boston, MA 02108 8/19/51 Cara E. Hulgren Assistant Vice Since 2001 Assistant Vice President and Compliance Manager, Mellon Institutional President Mellon Institutional Asset Management ("MIAM"); Asset Management formerly Shareholder Services, MIAM and Shareholder One Boston Place Representative, Standish Mellon Asset Management Boston, MA 02108 Company LLC 1/19/71 Mary T. Lomasney Chief Since 2005 First Vice President, Mellon Institutional Asset Mellon Institutional Compliance Management and Chief Compliance Officer, Asset Management Officer Mellon Funds Distributor; formerly Director, One Boston PLace Blackrock, Inc. Senior Vice President, State Street Boston, MA 02108 Research & Management Company ("SSRM"), 4/8/57 Vice President, SSRM 28 THIS PAGE INTENTIONALLY LEFT BLANK [LOGO] Mellon -------------------------- Mellon Institutional Funds One Boston Place Boston, MA 02108-4408 800.221.4795 www.melloninstitutionalfunds.com 6944AR0905 Item 2. Code of Ethics. The Registrant has adopted a Code of Ethics, as defined in Item 2(b) of Form N-CSR, that applies to the Principal Executive Officer and Principal Financial Officer. For the fiscal year ended September 30, 2005, there were no amendments to a provision of the Code of Ethics nor were there any waivers granted from a provision of the Code of Ethics. A copy of the Registrant's Code of Ethics that applies to the Principal Executive Officer and Principal Financial Officer is filed as an exhibit to this Form N-CSR under item 12(a)(1). Item 3. Audit Committee Financial Expert. The Registrant's Board of Trustees has determined that the Registrant has more than one audit committee financial expert, as defined in Item 3 of Form N-CSR, serving on its audit committee. The audit committee financial experts serving on the Registrant's audit committee are John H. Hewitt and Caleb Loring III, both of whom are "independent" pursuant to paragraph (a)(2) of Item 3 of Form N-CSR. Mr. Hewitt served at Morgan Stanley as a securities analyst and also in a supervisory role regarding analysis. He has held a chartered financial analyst designation, as well as a master's degree in business administration from Harvard University. He has been a member of the Registrant's audit committee since its inception. Mr. Loring served as an executive in the commercial lending division of the Bank of Boston, N.A., performing and supervising credit analyses and reviewing financial statements of potential and existing borrowers. Also, Mr. Loring has served as a private trustee in the Ayer Family Office, where his duties involve financial statement analysis. He has been a member of the Registrant's audit committee since its inception, and has served on the audit committees of several privately held companies. Item 4. Principal Accountant Fees and Services. (a) AUDIT FEES: The aggregate fees billed for professional services rendered by the Registrant's principal accountant, PricewaterhouseCoopers LLP, for the audit of the Registrant's annual financial statements or services that are normally provided by the accountant in connection with statutory and regulatory filings or engagements for the fiscal years ended September 30, 2005 and 2004 were $183,941 and $112,518, respectively. (b) AUDIT-RELATED FEES: The aggregate fees billed for the fiscal years ended September 30, 2005 and 2004 for assurance and related services by PricewaterhouseCoopers LLP that are reasonably related to the performance of the audit of the Registrant's financial statements and are not reported under paragraph (a) of this Item were $57,000 and $57,000, respectively. The nature of the services comprising the fees disclosed under this Item for both years consist of the examination of securities and similar investments of the Registrant's investment series pursuant to the requirements of Rule 17f-2 under the Investment Company Act of 1940. (c) TAX FEES: The aggregate fees billed for the fiscal years ended September 30, 2005 and 2004 for professional services rendered by PricewaterhouseCoopers LLP for tax compliance, tax advice, and tax planning were $45,840 and $85,985, respectively. (d) ALL OTHER FEES: Other than the services reported in paragraphs (a) through (c) of this Item, PricewaterhouseCoopers LLP billed no other fees for products or services provided for the fiscal years ended September 30, 2005 and 2004. (e) (1) AUDIT COMMITTEE PRE-APPROVAL POLICY: The Registrant's audit committee pre-approves all audit and non-audit services to be performed by the Registrant's accountant before the accountant is engaged by the Registrant to perform such services. (e) (2) 100% of the services described in each of paragraphs (b) through (d) of this Item 4 were pre-approved by the Registrant's audit committee before the accountant was engaged by the Registrant to perform such services. (f) Not applicable. (g) The aggregate non-audit fees billed by PricewaterhouseCoopers LLP for services rendered to the Registrant and the Registrant's investment advisers, and any entity controlling, controlled by or under common control with the advisers that provides ongoing services to the Registrant for the fiscal years ended September 30, 2005 and 2004 were $0 and $31,000, respectively. Services provided in 2004 included the review and documentation of the Registrant's change in custodian and fund accounting agent and the review and issuance of consent related to the registration and filing of a new fund on Form N-1A. The aggregate non-audit fees billed by the Registrant's accountant for services rendered to the Registrant's transfer agent by PricewaterhouseCoopers LLP for the fiscal years ended September 30, 2005 and 2004 were $75,000 and $43,708, respectively. Services provided in both years included a review of the transfer agency function and to issue a report under Rule 17Ad-13(a)(3) of the Securities and Exchange Act of 1934. (h) The Registrant's Audit Committee of the Board of Trustees had pre-approved all of the non-audit services that were rendered to the Registrant's investment advisers and any entity controlling, controlled by, or under common control with the investment advisers that provides ongoing services to the Registrant, and no such non-audit services were not pre-approved. Item 5. Audit Committee of Listed Registrants. Not applicable to the Registrant. Item 6. Schedule of Investments Included as part of the report to shareholders filed under Item 1 of this Form 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 Investment 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 second 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) Code of Ethics required by Item 2 is attached hereto as an exhibit. (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 (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: December 9, 2005 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: December 9, 2005 By (Signature and Title): /s/ STEVEN M. ANDERSON ----------------------------------------------------- Steven M. Anderson, Vice President and Treasurer Date: December 9, 2005