UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-CSRS CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT INVESTMENT COMPANIES Investment Company Act file number 811-5149 811-10631 Name of Fund: Merrill Lynch Funds for Institutions Series Merrill Lynch Premier Institutional Fund Merrill Lynch Institutional Fund Merrill Lynch Institutional Tax-Exempt Fund Merrill Lynch Government Fund Merrill Lynch Treasury Fund Master Institutional Money Market Trust Master Premier Institutional Fund Master Institutional Fund Master Institutional Tax-Exempt Fund Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Terry K. Glenn, President, Merrill Lynch Funds for Institutions Series and Master Institutional Money Market Trust, 800 Scudders Mill Road, Plainsboro, NJ, 08536. Mailing address: P.O. Box 9011, Princeton, NJ, 08543-9011 Registrant's telephone number, including area code: (609) 282-2800 Date of fiscal year end: 04/30/04 Date of reporting period: 05/01/04 - 10/31/04 Item 1 - Report to Stockholders Semi-Annual Report [logo] Merrill Lynch Investment Managers MERRILL LYNCH FUNDS FOR INSTITUTIONS SERIES - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Merrill Lynch Premier Institutional Fund - -------------------------------------------------------------------------------- Merrill Lynch Institutional Fund - -------------------------------------------------------------------------------- Merrill Lynch Government Fund - -------------------------------------------------------------------------------- Merrill Lynch Treasury Fund - -------------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- October 31, 2004 - -------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Dear Shareholder: We are pleased to provide you with this Semi-Annual Report for the Merrill Lynch Funds for Institutions Series. Economic Environment After a prolonged period of unchanged monetary policy, the Federal Reserve Board (the Fed) began a tightening cycle with three 0.25% interest rate hikes at the June, August and September Federal Open Market Committee (FOMC) meetings. The Federal Funds target rate stood at 1.75% at October 31, after holding at 1.00% for slightly over a year. The Fed policy change was primarily prompted by three consecutive months of robust payroll data for March, April and May. This sector of the economy had lagged considerably in the recovery, until the positive payroll reports showed clear signs that adequate job creation was underway. Although short-term rates generally rose throughout the past six months, the two-year sector of the yield curve remained in a range between 2.40% and 2.60% for the bulk of the period given economic uncertainty surrounding the presidential election and the dramatic rise in energy prices. At this writing, two-year yields were higher than at the beginning of the period as the market responded to the uncontested reelection of President Bush and extremely strong employment data for October, and the fed fund rate has been increased to 2.25%. Portfolio Matters Merrill Lynch Premier Institutional Fund Merrill Lynch Institutional Fund For the six-month period ended October 31, 2004, Merrill Lynch Premier Institutional Fund's net annualized yield was 1.31%. The Fund's seven-day net annualized yield as of October 31, 2004, was 1.71%. The Fund's average portfolio maturity at October 31, 2004, was 60 days, compared to 67 days at April 30, 2004. During the period, the Fund's average portfolio maturity ranged from a low of 49 days to a high of 71 days. For the six-month period ended October 31, 2004, Merrill Lynch Institutional Fund's net annualized yield was 1.24%. The Fund's seven-day net annualized yield as of October 31, 2004, was 1.66%. The Fund's average portfolio maturity at October 31, 2004, was 54 days, compared to 57 days at April 30, 2004. During the period, the Fund's average portfolio maturity ranged from a low of 39 days to a high of 61 days. The market was given ample warning for first Federal Funds rate hike in late June, as the series of strong employment reports began in early April. In our view, the need to provide maximum shareholder liquidity was paramount during a period of rising interest rates. However, we also believed that the Fed's "measured" tightening strategy would allow us slightly more flexibility than we have enjoyed in the past. For that reason, it seemed that the appropriate strategy was not necessarily to aggressively shorten the Fund's overall maturity, but rather to target shorter sectors of the yield curve while still maintaining a slightly shorter but still fairly 1 constructive average life. This was typically 65 to 70 days for Premier Institutional Fund and 55 to 60 days for Institutional Fund. Our belief in this strategy also was reflected in our relatively high concentration in variable rate securities (approximately 50% of each Fund's net assets). Because the coupons on variable rate securities continually reset, that portion of the portfolio offers protection against rising rates, enabling us to be slightly more active with the remainder of our investments. With the Fed raising rates, the front end of the yield curve was, as expected, fairly steep. Thus, we found both higher yields and greater value in securities with maturities as short as six months. In the early stages of a rising interest rate environment, such as the current cycle, the two-year sector typically underperforms the rest of the yield curve; hence, we were extremely wary of any of the longer-term sectors and added no meaningful exposure. While the market seems to have digested the reelection of President Bush as a positive, we believe it could be difficult for the President to implement any meaningful fiscal stimulus in light of the budget deficit. We continue to believe that U.S. consumer spending will be slowed by higher energy prices, especially as we enter the winter heating season. Although we don't see value in the market at current levels, our skepticism about the future course of the economy has us ready to invest further out on the yield curve if market prices are favorable. Merrill Lynch Government Fund For the six-month period ended October 31, 2004, Merrill Lynch Government Fund's net annualized yield was 1.18%. The Fund's seven-day net annualized yield as of October 31, 2004, was 1.54%. The Fund's average portfolio maturity at October 31, 2004, was 40 days, compared to 58 days at April 30, 2004. During the period, the Fund's average maturity ranged from a low of 35 days to a high of 58 days. In an environment that saw the Fed shift its emphasis toward higher interest rates, the Fund's average life, which started the period in the mid-50-day area, declined by June to the low-40-day area, where it remained for most of the period. A relatively flat yield curve, as well as volatility in our cash flows during the period, limited much of our involvement in the longer end of the curve. As we positioned the Fund for higher interest rates, we emphasized overweighting the Fund's holdings in floating-rate notes and repurchase agreements. This enabled the Fund's yield to remain competitive while the balance of the portfolio was invested above prevailing financing levels. The fixed-rate portion of the Fund initially targeted the 12- to 15-month sector for additional yield and price appreciation. As the period progressed, we increased our positions in the six-month sector, which had become the fulcrum of the yield curve, as the markets priced in a more aggressive interest rate scenario than we believed was reasonable. Looking ahead, while the current level of core inflation does little to support the view for higher interest rates, we remain convinced that the Fed will continue raising interest rates, albeit at a "measured" pace. The recent employment statistics have renewed higher expectations for the depth and breadth of the current recovery. On the agency front, we believe any legislative outcome that may arise from the government sponsored home financing enterprises situation will not be enacted until next year and will tend to tighten quality spreads. As a result, we may find opportunities that will allow us to invest further out on the yield curve if conditions appear oversold. 2 Merrill Lynch Treasury Fund For the six-month period ended October 31, 2004, Merrill Lynch Treasury Fund's net annualized yield was 1.05%. The Fund's seven-day net annualized yield as of October 31, 2004, was 1.41%. The Fund's average portfolio maturity at October 31, 2004, was 45 days, compared to 60 days at April 30, 2004. During the period, the Fund's average maturity ranged from a low of 39 days to a high of 60 days. Early in the period, the shape of the U.S. Treasury yield curve dictated our involvement in the market. Strong tax receipts limited the need for front-end issuance, which resulted in a steeper yield curve in the front end and, therefore, greater participation of the Fund in the three-month sector of the yield curve. Robust economic data coupled with growing inflation fears gave us reason to be concerned that a shift in Fed policy was forthcoming. Taking our cues from the Federal Funds futures market, we realized gains in the front end of the curve, which enabled us to pare down holdings in the longer end. Our objective was to reduce the Fund's average life from the high-50-day area to the low-40-day area, where it remained for the majority of the period. We focused investments around the impending FOMC meeting dates, when we believed investors' liquidity needs would be the greatest. While our focus was on a strong liquidity base, we determined that the six-month area was the fulcrum of the yield curve and, therefore, targeted that sector for yield enhancement and price appreciation. After increasing the target for the Federal Funds rate 0.25% for the first time in June, we believed the Fed would raise rates at almost every subsequent meeting until reaching an initial Federal Funds level of 2.00% - 2.25%. As a result, we were less inclined to place longer commitments further out the yield curve as rates on 10-year Treasuries fell below 4.00%. As the Fund approached the end of the period, we shifted our emphasis from the six-month sector to January 2005 maturities to prepare for investors' year-end needs. The Fund's current position provides it with the flexibility to readily adapt to this dynamic environment. Despite recent gains in employment, the current core rate of inflation does little to support the view for much higher interest rates. On the supply front, a delay in raising the U.S. Treasury's debt ceiling may disrupt impending supply as the Fund approaches year-end. As a result, we may find opportunities that will allow us to extend the Fund's average life if conditions appear oversold. Nevertheless, as the end of the year approaches, the Fund will continue to favor a more conservative average maturity as our task will remain to accommodate investors' liquidity needs. Merrill Lynch Institutional Tax-Exempt Fund For the six-month period ended October 31, 2004, Merrill Lynch Institutional Tax-Exempt Fund's net annualized yield was 1.05%. The Fund's seven-day net annualized yield as of October 31, 2004, was 1.51%. The Fund's average portfolio maturity at October 31, 2004, was 53 days, compared to 48 days at April 30, 2004. During the period, the Fund's average maturity ranged from a low of 38 days to a high of 59 days. We began the six-month period with a more cautious approach to the short-term municipal market. Strong job growth early in the period, coupled with inflationary concerns, led investors to believe that the Fed would soon end its accommodative monetary policy. The one-year London Interbank Offer Rate (LIBOR) rose more than 100 basis points (1.00%) to the 2.40% range as investors anticipated a series of interest rate hikes. One-year 3 equivalent municipal note yields rose by approximately 55 basis points to the 1.60% range, creating a steep yield curve between variable rate demand note (VRDN) securities and longer-dated municipal notes for the first time in over six months. Despite the relatively wide spread between VRDN and municipal note yields, we limited our pursuit of longer-dated municipal notes to reduce our overall position and bring the Fund's average life closer to its peer group average. Favorable tax-exempt ratios persisted while tax-related redemptions subsided and seasonal municipal issuance increased through the month of June. The Fed increased short-term interest rates by 25 basis points at the June FOMC meeting and again at the August FOMC meeting. Initially, these two tightenings had a minimal impact on the short-term municipal floater market, primarily because large seasonal subscriptions into money funds created demand for VRDN securities. This large demand forced the ratio of VRDN securities versus their taxable counterparts to decline to a more historical range of 65% - - 70%. In addition, yields on longer-dated municipal notes declined to the 1.50% range, a ratio that mirrored the decline of the one-year LIBOR to the 2.25% range. The Fund experienced a large amount of subscriptions at this time, and its net assets grew by more than $1 billion. The Fund performed well during this time because our tax-exempt commercial paper holdings, which were greater than our peer group average, outperformed yields on VRDN securities. In September, we entered a period of seasonal weakness in the short-term municipal market. A combination of low demand and quarter-end pressures on dealer remarketing agents began to impact short-term municipal yields. Yields on VRDN securities rose and ended the period at 90% - 95% of their taxable counterparts while municipal note yields increased to the 1.80% range, mirroring the rise of the one-year LIBOR to the 2.50% range. Another $1 billion increase in the Fund's net assets took the Fund to a record high of $13.1 billion on September 14 and allowed us to concentrate and increase our VRDN position to a level more comparable to our peer group average during the latter months of the period. Although the Fund's net assets declined to end the period at $11.8 billion, a combination of maturing lower-yielding municipal notes and tax-exempt commercial paper allowed us to continue to offer an attractive tax-exempt yield versus our taxable counterparts. Overall, the Fund performed well versus its peer group as our conservative investment strategy allowed us to be selective in our pursuit of longer-dated municipal notes while taking advantage of attractive yield opportunities offered on variable rate securities and tax-exempt commercial paper. We look to continue our conservative investment approach while maintaining a neutral average maturity relative to our peer group. We continue to monitor the changing economic environment and the Fed's reaction. Finally, we intend to maintain our credit quality while looking to offer shareholders an attractive tax-exempt yield. 4 We thank you for your investment in Merrill Lynch Funds for Institutions Series, and we look forward to serving your investment needs in the months and years ahead. Sincerely, /s/ Terry K. Glenn /s/ P. Michael Walsh Terry K. Glenn P. Michael Walsh President and Trustee Vice President and Portfolio Merrill Lynch Funds For Manager Institutions Series Merrill Lynch Premier Institutional Fund Merrill Lynch Institutional Fund /s/ Kevin A. Schiatta /s/ John Ng Kevin A. Schiatta John Ng Vice President and Portfolio Manager Vice President and Portfolio Manager Merrill Lynch Institutional Merrill Lynch Treasury Fund Tax-Exempt Fund Merrill Lynch Government Fund December 20, 2004 5 - -------------------------------------------------------------------------------- Merrill Lynch Premier Institutional Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) ================================================================================ Assets: Investment in the Master Premier Institutional Fund, at value (identified cost $37,402,396,632) (Note 1a) ...................................... $37,391,084,704 Prepaid expense ................................................................... 15,992 --------------- Total assets ................................................................... 37,391,100,696 --------------- Liabilities: Administration fee payable (Note 2) ............................................... 3,911,418 Dividends payable ................................................................. 19,178,677 Accrued expenses .................................................................. 1,461,245 --------------- Total liabilities .............................................................. 24,551,340 --------------- Net Assets: (Equivalent to $1.00 per share, offering and redemption price, based on 37,377,861,284 shares of beneficial interest outstanding) ........................ $37,366,549,356 =============== Net Assets Consist of: Paid-in capital ................................................................... $37,377,861,284 Unrealized depreciation ........................................................... (11,311,928) --------------- Total ............................................................................. $37,366,549,356 =============== - -------------------------------------------------------------------------------- Merrill Lynch Premier Institutional Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) ================================================================================ Investment Income: Investment income allocated from the Master Premier Institutional Fund ................. $ 301,426,006 Expenses allocated from Master Premier Institutional Fund .............................. (10,678,276) ------------- Total investment income ............................................................. 290,747,730 ------------- Expenses: Administration fee (Note 2) ............................................................ 20,526,617 Registration fees ...................................................................... 2,513,864 Insurance .............................................................................. 438,861 Accounting services .................................................................... 431,761 Legal and audit fees ................................................................... 285,064 Dividend and transfer agency fees ...................................................... 215,061 Printing and shareholder reports ....................................................... 65,653 Trustees' fees (Note 5) ................................................................ 59,739 Miscellaneous .......................................................................... 107,447 ------------- Total expense ....................................................................... 24,644,067 ------------- Net investment income ............................................................... 266,103,663 Realized and Unrealized Gain (Loss) on Investments: Net realized gain from investment transactions allocated from Master Premier Institutional Fund .................................... $ 91,558 Net unrealized depreciation of investments ............................ (10,623,929) ------------- Net realized and unrealized loss on investments ..................................... (10,532,371) ------------- Net Increase in Net Assets Resulting From Operations ................................... $ 255,571,292 ============= See Notes to Financial Statements. 6 - ------------------------------------------------------------------------------------------------------- Six Months Year Merrill Lynch Premier Institutional Fund Ended Ended Statements of Changes in Net Assets (Unaudited) October 31, 2004 April 30, 2004 ======================================================================================================= Increase (Decrease) in Net Assets: Operations: Net investment income ........................................ $ 266,103,663 $ 522,041,220 Net realized gain from investment transactions ............... 91,558 3,079,426 Net unrealized depreciation of investments ................... (10,623,929) (28,102,314) --------------- --------------- Net increase in net assets resulting from operations ......... 255,571,292 497,018,332 Total declared as dividends to shareholders (Note 4) ......... (266,195,221) (525,120,646) Capital share transactions (Note 3) .......................... (8,331,536,832) 1,160,152,122 --------------- --------------- Net increase (decrease) in net assets ........................ (8,342,160,761) 1,132,049,808 Net Assets: Beginning of period .......................................... 45,708,710,117 44,576,660,309 --------------- --------------- End of period ................................................ $37,366,549,356 $45,708,710,117 =============== =============== - ------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Merrill Lynch Premier Institutional Fund Six Months Financial Highlights (Unaudited) Ended October 31, 2004 ================================================================================ Net Asset Value, beginning of period ............. $ 1.00 Income from Investment Operations: Net investment income ........................... .007 Less Distributions: Dividends from net investment income ............ (.007) Dividends from net realized gain ................ -- ------------- Net Asset Value, end of period ................... $ 1.00 ============= Total Return ..................................... 0.66%(2) Ratios/Supplemental Data: Net Assets, end of period (000) ................. $37,366,549 Ratio of expenses to average net assets ......... .17%(3) Ratio of net investment income to average net assets ............................. 1.30%(3) Merrill Lynch Premier Institutional Fund Year Ended April 30, Financial Highlights (Unaudited) ----------------------------------------------------------------- 2004 2003 2002 2001 ----------------- --------------- --------------- --------------- Net Asset Value, beginning of period ............. $ 1.00 $ 1.00 $ 1.00 $ 1.00 Income from Investment Operations: Net investment income ........................... .011 .016 .030 .061 Less Distributions: Dividends from net investment income ............ (.011) (.016) (.030) (.061) Dividends from net realized gain ................ --(1) -- -- -- ------------ ----------- ----------- ----------- Net Asset Value, end of period ................... $ 1.00 $ 1.00 $ 1.00 $ 1.00 ============ =========== =========== =========== Total Return ..................................... 1.06% 1.61% 3.00% 6.32% Ratios/Supplemental Data: Net Assets, end of period (000) ................. $45,708,710 $44,576,660 $46,368,190 $27,661,546 Ratio of expenses to average net assets ......... .16% .16% .17% .18% Ratio of net investment income to average net assets ............................. 1.04% 1.59% 2.82% 6.25% Merrill Lynch Premier Institutional Fund Year Ended Financial Highlights (Unaudited) April 30, --------------- 2000 --------------- Net Asset Value, beginning of period ............. $ 1.00 Income from Investment Operations: Net investment income ........................... .054 Less Distributions: Dividends from net investment income ............ (.054) Dividends from net realized gain ................ -- ----------- Net Asset Value, end of period ................... $ 1.00 =========== Total Return ..................................... 5.51% Ratios/Supplemental Data: Net Assets, end of period (000) ................. $14,524,859 Ratio of expenses to average net assets ......... .18% Ratio of net investment income to average net assets ............................. 5.40% (1) Amount represents less than $0.01 per share. (2) Cumulative total return. (3) On an annualized basis. See Notes to Financial Statements. 7 - -------------------------------------------------------------------------------- Merrill Lynch Institutional Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) ================================================================================ Assets: Investment in the Master Institutional Fund, at value (identified cost $10,769,794,757) (Note 1a) ...................................... $10,766,957,372 Prepaid expense ................................................................... 468,829 --------------- Total assets ................................................................... 10,767,426,201 --------------- Liabilities: Administration fee payable (Note 2) ............................................... 1,679,112 Dividends payable ................................................................. 741,315 Accrued expenses .................................................................. 381,701 --------------- Total liabilities .............................................................. 2,802,128 --------------- Net Assets: (Equivalent to $1.00 per share, offering and redemption price, based on 10,767,461,458 shares of beneficial interest outstanding) ........................ $10,764,624,073 =============== Net Assets Consist of: Paid-in capital ................................................................... $10,767,461,458 Unrealized depreciation ........................................................... (2,837,385) --------------- Total ............................................................................. $10,764,624,073 =============== - -------------------------------------------------------------------------------- Merrill Lynch Institutional Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) - -------------------------------------------------------------------------------- Investment Income: Interest allocated from the Master Institutional Fund ....................... $ 80,315,884 Expenses allocated from Master Institutional Fund ........................... (2,853,014) ------------ Total investment income .................................................. 77,462,870 ------------ Expenses: Administration fee (Note 2) ................................................. 8,149,787 Dividend and transfer agency fees ........................................... 814,537 Registration fees ........................................................... 420,204 Accounting services ......................................................... 107,070 Insurance ................................................................... 42,342 Printing and shareholder reports ............................................ 28,699 Legal and audit fees ........................................................ 21,660 Trustees' fees (Note 5) ..................................................... 14,938 Miscellaneous ............................................................... 46,520 ------------ Total expense ............................................................ 9,645,757 ------------ Net investment income .................................................... 67,817,113 Realized and Unrealized Gain (Loss) on Investments: Net realized gain from investment transactions allocated from Master Institutional Fund .................................. $ 53,403 Net unrealized depreciation of investments .................. (3,060,787) ------------ Net realized and unrealized loss on investments .......................... (3,007,384) ------------ Net Increase in Net Assets Resulting From Operations ........................ $ 64,809,729 ============ See Notes to Financial Statements. 8 - -------------------------------------------------------------------------------------------------------- Six Months Year Merrill Lynch Institutional Fund Ended Ended Statements of Changes in Net Assets (Unaudited) October 31, 2004 April 30, 2004 ======================================================================================================== Increase (Decrease) in Net Assets: Operations: Net investment income ........................................ $ 67,817,113 $ 116,226,768 Net realized gain from investment transactions ............... 53,403 580,917 Net unrealized depreciation of investments ................... (3,060,787) (5,844,766) --------------- ---------------- Net increase in net assets resulting from operations ......... 64,809,729 110,962,919 Total declared as dividends to shareholders (Note 4) ......... (67,870,516) (116,807,685) Capital share transactions (Note 3) .......................... 166,656,148 (1,052,145,990) --------------- ---------------- Net increase (decrease) in net assets ........................ 163,595,361 (1,057,990,756) Net Assets: Beginning of period .......................................... 10,601,028,712 11,659,019,468 --------------- ---------------- End of period ................................................ $10,764,624,073 $ 10,601,028,712 =============== ================ - -------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Merrill Lynch Institutional Fund Six Months Financial Highlights (Unaudited) ---------------- Ended October 31, 2004 ================================================================================ Net Asset Value, beginning of period .......... $ 1.00 Income from Investment Operations: Net investment income ........................ .006 Less Distributions: Dividends from net investment income ......... (.006) Dividends from net realized gain ............. -- ------------- Net Asset Value, end of period ................ $ 1.00 ============= Total Return .................................. .63%(2) Ratios/Supplemental Data: Net Assets, end of period (000) .............. $10,764,624 Ratio of expenses to average net assets (before waiver) ............................. .23%(3) Ratio of expenses to average net assets (after waiver) .............................. -- Ratio of net investment income to average net assets (before waiver) .......... 1.25%(3) Ratio of net investment income to average net assets (after waiver) ........... -- Merrill Lynch Institutional Fund Financial Highlights (Unaudited) Year Ended April 30, -------------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ================================================================================================================================ Net Asset Value, beginning of period .......... $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 Income from Investment Operations: Net investment income ........................ .010 .015 .029 .061 .053 Less Distributions: Dividends from net investment income ......... (.010) (.015) (.029) (.061) (.053) Dividends from net realized gain ............. --(1) -- -- -- -- ------------ ----------- ----------- ----------- ---------- Net Asset Value, end of period ................ $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ============ =========== =========== =========== ========== Total Return .................................. .97% 1.54% 2.89% 6.25% 5.45% Ratios/Supplemental Data: Net Assets, end of period (000) .............. $10,601,029 $11,659,019 $12,834,914 $10,815,790 $8,080,268 Ratio of expenses to average net assets (before waiver) ............................. .23% .23% .32% .37% .37% Ratio of expenses to average net assets (after waiver) .............................. -- -- .23% .24% .24% Ratio of net investment income to average net assets (before waiver) .......... .96% 1.53% 2.73% 6.01% 5.14% Ratio of net investment income to average net assets (after waiver) ........... -- -- 2.82% 6.14% 5.27% (1) Amount represents less than $0.01 per share. (2) Cumulative total return. (3) On an annualized basis. See Notes to Financial Statements. 9 - -------------------------------------------------------------------------------- Merrill Lynch Government Fund Schedule of Investments October 31, 2004 (Unaudited) ============================================================================================================== Interest Maturity Value Face Amount Rate* Date (Note 1a) ============================================================================================================== U.S. $ 50,000,000 Fannie Mae ........................... 7.13% 02/15/05 $ 50,718,750 Government 30,000,000 Fannie Mae ........................... 1.75 05/23/05 29,906,250 Agency 15,000,000 Fannie Mae ........................... 1.45 07/08/05 14,915,625 Issues -- 23.3% 14,275,000 Fannie Mae ........................... 2.00 10/21/05 14,217,008 15,000,000 Fannie Mae ........................... 2.30 11/14/05 14,976,563 15,000,000 Fannie Mae ........................... 3.00 09/20/06 15,056,250 17,000,000 Federal Farm Credit Banks ............ 1.50 04/01/05 16,946,875 7,000,000 Federal Farm Credit Banks ............ 5.85 06/10/05 7,149,891 25,000,000 Federal Home Loan Banks .............. 2.13 12/15/04 25,015,425 50,000,000 Federal Home Loan Banks .............. 4.13 01/14/05 50,203,126 25,000,000 Federal Home Loan Banks .............. 1.20 04/01/05 24,906,250 25,000,000 Federal Home Loan Banks .............. 1.63 06/15/05 24,898,437 25,000,000 Federal Home Loan Banks .............. 1.63 07/29/05 24,875,000 10,000,000 Federal Home Loan Banks .............. 2.00 10/20/05 9,956,250 30,000,000 Federal Home Loan Banks .............. 2.25 12/15/05 29,925,000 17,000,000 Federal Home Loan Banks .............. 3.10 11/08/06 17,000,000 27,000,000 Freddie Mac .......................... 1.46 11/17/04 27,000,000 25,000,000 Freddie Mac .......................... 3.88 02/15/05 25,132,812 15,000,000 Freddie Mac .......................... 2.29 10/28/05 14,979,765 10,000,000 Freddie Mac .......................... 2.13 11/15/05 9,965,625 15,000,000 Freddie Mac .......................... 2.14 02/24/06 14,918,250 25,000,000 Freddie Mac .......................... 3.00 11/09/06 25,000,000 100,000,000 Fannie Mae D/N ....................... 1.59 11/24/04 99,898,417 50,000,000 Fannie Mae D/N ....................... 1.22 02/04/05 49,735,000 25,000,000 Fannie Mae D/N ....................... 1.91 03/21/05 24,800,000 25,000,000 Federal Home Loan Banks D/N .......... 1.20 03/24/05 24,794,997 49,609,000 Freddie Mac D/N ...................... 1.25 11/02/04 49,607,277 9,505,000 Freddie Mac D/N ...................... 1.25 11/04/04 9,504,010 40,000,000 Freddie Mac D/N ...................... 1.62 12/01/04 39,946,000 38,000,000 Freddie Mac D/N ...................... 1.22 12/06/04 37,954,928 50,000,000 Freddie Mac D/N ...................... 1.76 12/21/04 49,878,125 75,000,000 Freddie Mac D/N ...................... 1.09 12/27/04 74,872,833 See Notes to Financial Statements. 10 - -------------------------------------------------------------------------------- Merrill Lynch Government Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ========================================================================================================== Interest Maturity Value Face Amount Rate* Date (Note 1a) ========================================================================================================== U.S. $ 50,000,000 Freddie Mac D/N .................... 1.75% 12/28/04 $ 49,861,458 Government 25,000,000 Freddie Mac D/N .................... 1.38 12/30/04 24,943,458 Agency 50,000,000 Freddie Mac D/N .................... 1.76 01/04/05 49,830,000 Issues 100,000,000 Freddie Mac D/N .................... 1.22 01/11/05 99,620,000 (continued) 4,000,000 Freddie Mac D/N .................... 1.16 03/08/05 3,970,800 - ---------------------------------------------------------------------------------------------------------- Total U.S. Government Agency Issues (Cost $1,178,278,664) .............. 1,176,880,455 - ---------------------------------------------------------------------------------------------------------- U.S. Government 50,000,000 Fannie Mae ......................... 1.96 01/18/05 49,989,550 Agency Issues -- 50,000,000 Fannie Mae ......................... 2.02 01/28/05 49,994,050 Variable Rate -- 50,000,000 Fannie Mae ......................... 1.83 02/18/05 49,997,721 51.9% 250,000,000 Fannie Mae ......................... 1.82 04/28/05 249,981,564 50,000,000 Fannie Mae ......................... 1.92 07/06/05 49,981,950 500,000,000 Fannie Mae ......................... 1.83 07/29/05 499,944,181 75,000,000 Fannie Mae ......................... 1.84 08/29/05 74,970,447 75,000,000 Fannie Mae ......................... 1.61 02/17/06 74,976,074 50,000,000 Federal Farm Credit Banks .......... 1.80 12/02/04 50,000,000 100,000,000 Federal Farm Credit Banks .......... 1.78 12/15/04 99,999,402 48,400,000 Federal Farm Credit Banks .......... 1.77 02/28/05 48,398,424 100,000,000 Federal Farm Credit Banks .......... 1.77 03/24/05 99,992,175 75,000,000 Federal Farm Credit Banks .......... 1.73 10/03/05 74,972,353 100,000,000 Federal Farm Credit Banks .......... 1.78 10/27/05 99,960,451 25,000,000 Federal Farm Credit Banks .......... 1.76 12/01/05 24,997,268 25,000,000 Federal Farm Credit Banks .......... 1.76 12/05/05 24,995,429 50,000,000 Federal Farm Credit Banks .......... 1.77 12/05/05 49,994,436 150,000,000 Federal Farm Credit Banks .......... 1.76 01/04/06 149,977,950 28,000,000 Federal Farm Credit Banks .......... 1.74 01/05/06 27,990,183 150,000,000 Federal Farm Credit Banks .......... 1.77 01/27/06 149,962,827 100,000,000 Federal Farm Credit Banks .......... 1.78 02/13/06 99,987,168 75,000,000 Federal Farm Credit Banks .......... 1.77 09/01/06 74,985,154 60,000,000 Federal Home Loan Banks ............ 1.79 03/03/05 60,000,000 See Notes to Financial Statements. 11 - -------------------------------------------------------------------------------- Merrill Lynch Government Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ========================================================================================================= Interest Maturity Value Face Amount Rate* Date (Note 1a) ========================================================================================================= U.S. Government $ 100,000,000 Federal Home Loan Banks .......... 1.85% 07/26/05 $ 99,985,227 Agency Issues -- 50,000,000 Federal Home Loan Banks .......... 1.64 08/26/05 49,981,559 Variable Rate 50,000,000 Federal Home Loan Banks .......... 1.84 03/28/06 49,964,923 (continued) 150,000,000 Freddie Mac ...................... 1.83 09/09/05 150,022,682 33,962,000 Freddie Mac ...................... 1.67 11/07/05 33,966,244 - --------------------------------------------------------------------------------------------------------- Total U.S. Government Agency Issues -- Variable Rate (Cost $2,619,977,153) ............ 2,619,969,392 - --------------------------------------------------------------------------------------------------------- Repurchase 165,000,000 ABN AMRO Inc., Agreements** purchased on 10/29/04 ............ 1.87 11/01/04 165,000,000 - -- 25.4% 165,000,000 Barclays Capital Inc., purchased on 10/29/04 ............ 1.85 11/01/04 165,000,000 125,000,000 Countrywide Securities Corp., purchased on 10/29/04 ............ 1.83 11/01/04 125,000,000 170,000,000 Credit Suisse First Boston LLC, purchased on 10/29/04 ............ 1.86 11/01/04 170,000,000 400,000,000 HSBC Securities (USA) Inc., purchased on 10/29/04 ............ 1.86 11/01/04 400,000,000 30,182,000 State Street Bank & Trust, purchased on 10/29/04 ............ 1.79 11/01/04 30,182,000 225,000,000 UBS Securities, purchased on 10/29/04 ............ 1.85 11/01/04 225,000,000 - --------------------------------------------------------------------------------------------------------- Total Repurchase Agreements (Cost $1,280,182,000) ............ 1,280,182,000 - --------------------------------------------------------------------------------------------------------- Total Investments -- 100.6% (Cost $5,078,437,817) ............ 5,077,031,847 - --------------------------------------------------------------------------------------------------------- Liabilities in Excess of Other Assets -- (0.6%) ........... (31,388,156 - --------------------------------------------------------------------------------------------------------- Net Assets -- Equivalent to $1.00 Per Share on 5,047,049,661 Shares of Beneficial Interest Outstanding -- 100.0% ............ $5,045,643,691 ========================================================================================================= See Notes to Financial Statements. 12 - -------------------------------------------------------------------------------- Merrill Lynch Government Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================ Note -- Costs for federal income tax purposes are the same as those shown above. At October 31, 2004, net unrealized depreciation amounted to $1,405,970 and is comprised of $58,053 in appreciation and $1,464,023 in depreciation. * Repurchase Agreements bear interest payable at fixed dates or upon maturity. Some U.S. Government and Agency Issues are purchased on a discount basis; the interest rate shown is the discount paid at the time of purchase by the Fund. Other U.S. Government and Agency Issues bear interest at the rates shown, payable at fixed dates or upon maturity; the rates shown are the rates in effect at October 31, 2004. For variable rate instruments, the next date on which the interest rate is to be adjusted is deemed the maturity date for valuation. ** Repurchase Agreements are fully collateralized by U.S. Government and Agency Obligations. D/N -- Discount Notes See Notes to Financial Statements. 13 - -------------------------------------------------------------------------------- Merrill Lynch Government Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) ================================================================================ Assets: Investments in securities subject to repurchase agreements ........................ $1,280,182,000 Investments in other marketable securities ........................................ 3,796,849,847 -------------- Total investments at value (identified cost $5,078,437,817) (Note 1a) ............................ $5,077,031,847 Cash ................................................................................................ 6,295,813 Interest receivable ................................................................................. 6,011,799 Prepaid expense ..................................................................................... 30,929 -------------- Total assets ..................................................................................... 5,089,370,388 -------------- Liabilities: Advisory fee payable (Note 2) ....................................................................... 1,020,525 Payable for investments purchased ................................................................... 42,000,000 Accrued expenses .................................................................................... 492,752 Dividends payable ................................................................................... 213,420 -------------- Total liabilities ................................................................................ 43,726,697 -------------- Net Assets: (Equivalent to $1.00 per share, offering and redemption price, based on 5,047,049,661 shares of beneficial interest outstanding) ........................................... $5,045,643,691 ============== Net Assets Consist of: Paid-in capital ..................................................................................... $5,047,049,661 Unrealized depreciation ............................................................................. (1,405,970) -------------- Total ............................................................................................... $5,045,643,691 ============== - -------------------------------------------------------------------------------- Merrill Lynch Government Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) - -------------------------------------------------------------------------------- Investment Income: Interest and discount earned ........................................... $38,998,784 ----------- Expenses: Investment advisory fee (Note 2) ....................... $ 8,515,473 Registration fees ...................................... 480,012 Dividend and transfer agency fees ...................... 154,937 Accounting and custodian services ...................... 125,591 Insurance .............................................. 19,759 Legal and audit fees ................................... 16,411 Printing and shareholder reports ....................... 8,773 Trustees' fees (Note 5) ................................ 8,151 Miscellaneous .......................................... 27,677 ------------ Total expense ....................................... 9,356,784 Waived investment advisory fee (Note 2) ................ (2,922,053) 6,434,731 ------------ ----------- Net investment income ............................................... 32,564,053 Realized and Unrealized Gain (Loss) on Investments: Net realized gain from investment transactions ......... 4,501 Net unrealized depreciation of investments ............. (926,420) ------------ Net realized and unrealized loss from investments ................... (921,919) ----------- Net Increase in Net Assets Resulting From Operations ................... $31,642,134 =========== See Notes to Financial Statements. 14 - ------------------------------------------------------------------------------------------------------ Merrill Lynch Government Fund Six Months Year Statements of Changes in Net Assets (Unaudited) Ended Ended October 31, 2004 April 30, 2004 ====================================================================================================== Increase (Decrease) in Net Assets: Operations: Net investment income ........................................ $ 32,564,053 $ 54,036,646 Net realized gain from investment transactions ............... 4,501 212,509 Net unrealized depreciation of investments ................... (926,420) (3,326,277) -------------- -------------- Net increase in net assets resulting from operations ......... 31,642,134 50,922,878 Total declared as dividends to shareholders (Note 4) ......... (32,568,554) (54,249,155) Capital share transactions (Note 3) .......................... (512,463,607) 228,228,885 -------------- -------------- Net increase (decrease) in net assets ........................ (513,390,027) 224,902,608 Net Assets: Beginning of period .......................................... 5,559,033,718 5,334,131,110 -------------- -------------- End of period ................................................ $5,045,643,691 $5,559,033,718 ============== ============== - ------------------------------------------------------------------------------------------------------ - -------------------------------------------------------------------------------- Merrill Lynch Government Fund Six Months Financial Highlights (Unaudited) Ended October 31, 2004 ================================================================================ Net Asset Value, beginning of period .......... $ 1.00 Income from Investment Operations: Net investment income ........................ .006 Less Distributions: Dividends from net investment income ......... (.006) Dividends from net realized gain ............. -- ------------- Net Asset Value, end of period ................ $ 1.00 ============= Total Return .................................. .59%(2) Ratios/Supplemental Data: Net Assets, end of period (000) .............. $ 5,045,644 Ratio of expenses to average net assets (before waiver) ............................. .33%(3) Ratio of expenses to average net assets (after waiver) .............................. .23%(3) Ratio of net investment income to average net assets (before waiver) .......... 1.06%(3) Ratio of net investment income to average net assets (after waiver) ........... 1.16%(3) Merrill Lynch Government Fund Year Ended April 30, Financial Highlights (Unaudited) ---------------------------------------------------------------------------- 2004 2003 2002 2001 2000 ============================================================================================================================ Net Asset Value, beginning of period .......... $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 Income from Investment Operations: Net investment income ........................ .009 .015 .028 .060 .052 Less Distributions: Dividends from net investment income ......... (.009) (.015) (.028) (.060) (.052) Dividends from net realized gain ............. --(1) -- -- -- -- ----------- ---------- ---------- ---------- ---------- Net Asset Value, end of period ................ $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 =========== ========== ========== ========== ========== Total Return .................................. .94% 1.52% 2.80% 6.17% 5.34% Ratios/Supplemental Data: Net Assets, end of period (000) .............. $5,559,034 $5,334,131 $4,780,983 $2,961,793 $2,603,208 Ratio of expenses to average net assets (before waiver) ............................. .34% .33% .35% .36% .35% Ratio of expenses to average net assets (after waiver) .............................. .23% .22% .24% .24% .24% Ratio of net investment income to average net assets (before waiver) .......... .82% 1.39% 2.59% 5.94% 5.07% Ratio of net investment income to average net assets (after waiver) ........... .93% 1.50% 2.70% 6.06% 5.18% (1) Amount represents less than $0.01 per share. (2) Cumulative total return. (3) On an annualized basis. See Notes to Financial Statements. 15 - -------------------------------------------------------------------------------- Merrill Lynch Treasury Fund Schedule of Investments October 31, 2004 (Unaudited) ========================================================================================================== Interest Maturity Value Face Amount Rate* Date (Note 1a) ========================================================================================================== U.S. $ 150,000,000 U.S. Treasury Bills .......... 1.43% 11/04/04 $ 149,982,142 Government 8,810,000 U.S. Treasury Bills .......... 1.52 11/04/04 8,808,884 Issues -- 99.6% 50,000,000 U.S. Treasury Bills .......... 1.55 11/04/04 49,993,552 15,287,000 U.S. Treasury Bills .......... 1.58 11/04/04 15,284,987 54,212,000 U.S. Treasury Bills .......... 1.56 11/12/04 54,186,165 30,000,000 U.S. Treasury Bills .......... 1.57 11/12/04 29,985,608 50,000,000 U.S. Treasury Bills .......... 1.58 11/12/04 49,975,861 100,000,000 U.S. Treasury Bills .......... 1.60 11/12/04 99,951,249 753,000 U.S. Treasury Bills .......... 1.69 11/18/04 752,399 10,520,000 U.S. Treasury Bills .......... 1.36 11/26/04 10,510,064 1,833,000 U.S. Treasury Bills .......... 1.65 12/02/04 1,830,404 16,502,000 U.S. Treasury Bills .......... 1.63 12/09/04 16,473,607 50,000,000 U.S. Treasury Bills .......... 1.64 12/09/04 49,913,708 15,000,000 U.S. Treasury Bills .......... 1.66 01/06/05 14,949,947 12,723,000 U.S. Treasury Bills .......... 1.76 01/06/05 12,680,544 858,000 U.S. Treasury Bills .......... 1.77 01/06/05 855,137 710,000 U.S. Treasury Bills .......... 1.79 01/06/05 707,631 3,246,000 U.S. Treasury Bills .......... 1.82 01/06/05 3,235,099 50,000,000 U.S. Treasury Bills .......... 1.69 01/13/05 49,813,250 10,000,000 U.S. Treasury Bills .......... 1.72 01/13/05 9,962,650 75,000,000 U.S. Treasury Bills .......... 1.85 01/13/05 74,719,875 20,000,000 U.S. Treasury Bills .......... 1.86 01/27/05 19,909,620 25,000,000 U.S. Treasury Bills .......... 1.88 01/27/05 24,887,025 25,000,000 U.S. Treasury Bills .......... 1.72 02/03/05 24,875,648 25,000,000 U.S. Treasury Bills .......... 1.73 02/03/05 24,875,648 15,000,000 U.S. Treasury Bills .......... 1.75 02/03/05 14,925,388 25,000,000 U.S. Treasury Bills .......... 1.73 02/17/05 24,854,125 50,000,000 U.S. Treasury Bills .......... 1.77 02/24/05 49,686,950 10,000,000 U.S. Treasury Bills .......... 1.91 03/17/05 9,923,880 10,000,000 U.S. Treasury Bills .......... 1.95 03/24/05 9,919,170 6,000,000 U.S. Treasury Bills .......... 1.94 03/31/05 5,948,874 25,000,000 U.S. Treasury Bills .......... 1.95 03/31/05 24,786,975 79,175,000 U.S. Treasury Notes .......... 5.88 11/15/04 79,300,476 165,350,000 U.S. Treasury Notes .......... 2.00 11/30/04 165,387,811 See Notes to Financial Statements. 16 - -------------------------------------------------------------------------------- Merrill Lynch Treasury Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ========================================================================================================== Interest Maturity Value Face Amount Rate* Date (Note 1a) ========================================================================================================== U.S. $ 25,000,000 U.S. Treasury Notes ................. 1.75% 12/31/04 $ 24,992,200 Government 1,000,000 U.S. Treasury Notes ................. 1.50 02/28/05 998,320 Issues 10,000,000 U.S. Treasury Notes ................. 1.63 03/31/05 9,982,030 (continued) 2,500,000 U.S. Treasury Notes ................. 1.63 09/30/05 2,487,012 Total Investments -- 99.6% - ---------------------------------------------------------------------------------------------------------- (Cost $1,222,496,780) .......... 1,222,313,915 - ---------------------------------------------------------------------------------------------------------- Other Assets Less Liabilities -- 0.4% 5,183,998 - ---------------------------------------------------------------------------------------------------------- Net Assets -- Equivalent to $1.00 Per Share on 1,227,680,778 Shares of Beneficial Interest Outstanding -- 100.0% .......... $1,227,497,913 ========================================================================================================== Note -- Costs for federal income tax purposes are the same as those shown above. At October 31, 2004, net unrealized depreciation amounted to $182,865 and is comprised of $1,584 in appreciation and $184,449 in depreciation. * U.S. Treasury Bills are purchased on a discount basis; the interest rate shown is the discount paid at the time of purchase by the Fund. U.S. Treasury Notes bear interest at the rates shown, payable at fixed dates or upon maturity. See Notes to Financial Statements. 17 - -------------------------------------------------------------------------------- Merrill Lynch Treasury Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) ====================================================================================================== Assets: Total investments at value (identified cost $1,222,496,780) (Note 1a) .............. $1,222,313,915 Cash ............................................................................... 1,727,599 Interest receivable ................................................................ 3,708,120 Prepaid expense .................................................................... 59,266 -------------- Total assets .................................................................... 1,227,808,900 -------------- Liabilities: Advisory fee payable (Note 2) ...................................................... 249,895 Accrued expenses ................................................................... 44,873 Dividends payable .................................................................. 16,219 -------------- Total liabilities ............................................................... 310,987 -------------- Net Assets: (Equivalent to $1.00 per share, offering and redemption price, based on 1,227,680,778 shares of beneficial interest outstanding) ........................... $1,227,497,913 ============== Net Assets Consist of: Paid-in capital .................................................................... $1,227,680,778 Unrealized depreciation ............................................................ (182,865) -------------- Total .............................................................................. $1,227,497,913 ============== - ------------------------------------------------------------------------------------------------------ - -------------------------------------------------------------------------------- Merrill Lynch Treasury Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) ====================================================================================================== Investment Income: Interest and discount earned .......................................................... $7,986,886 ---------- Expenses: Investment advisory fee (Note 2) ..................................... $2,044,715 Registration fees .................................................... 108,997 Dividend and transfer agency fees .................................... 63,660 Accounting and custodian services .................................... 58,628 Insurance ............................................................ 5,646 Legal and audit fees ................................................. 5,511 Trustees' fees (Note 5) .............................................. 2,176 Printing and shareholder reports ..................................... 2,081 Miscellaneous ........................................................ 17,060 ---------- Total expense ..................................................... 2,308,474 Waived investment advisory fee (Note 2) .............................. (811,800) 1,496,674 ---------- ---------- Net investment income .............................................................. 6,490,212 Realized and Unrealized Gain (Loss) on Investments: Net realized gain from investment transactions ....................... 12,176 Net unrealized depreciation of investments ........................... (217,110) ---------- Net realized and unrealized loss from investments .................................. (204,934) ---------- Net Increase in Net Assets Resulting From Operations .................................. $6,285,278 ========== See Notes to Financial Statements. 18 - ------------------------------------------------------------------------------------------------------- Merrill Lynch Treasury Fund Six Months Year Statements of Changes in Net Assets (Unaudited) Ended Ended October 31, 2004 April 30, 2004 ======================================================================================================= Decrease in Net Assets: Operations: Net investment income ........................................ $ 6,490,212 $ 10,527,637 Net realized gain from investment transactions ............... 12,176 110,131 Net unrealized depreciation of investments ................... (217,110) (435,562) -------------- -------------- Net increase in net assets resulting from operations ......... 6,285,278 10,202,206 Total declared as dividends to shareholders (Note 4) ......... (6,502,388) (10,637,768) Capital share transactions (Note 3) .......................... (116,358,679) (143,476,256) -------------- -------------- Net decrease in net assets ................................... (116,575,789) (143,911,818) Net Assets: Beginning of period .......................................... 1,344,073,702 1,487,985,520 -------------- -------------- End of period ................................................ $1,227,497,913 $1,344,073,702 ============== ============== - ------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Merrill Lynch Treasury Fund Six Months Financial Highlights (Unaudited) Ended October 31, 2004 ================================================================================ Net Asset Value, beginning of period ....... $ 1.00 Income from Investment Operations: Net investment income ..................... .005 Less Distributions: Dividends from net investment income ...... (.005) ------------- Net Asset Value, end of period ............. $ 1.00 ============= Total Return ............................... .53%(1) Ratios/Supplemental Data: Net Assets, end of period (000) ........... $ 1,227,498 Ratio of expenses to average net assets (before waiver) .......................... .37%(2) Ratio of expenses to average net assets (after waiver) ........................... .24%(2) Ratio of net investment income to average net assets (before waiver) ....... .92%(2) Ratio of net investment income to average net assets (after waiver) ........ 1.05%(2) - -------------------------------------------------------------------------------------------------------------------- Merrill Lynch Treasury Fund Year Ended April 30, Financial Highlights (Unaudited) ----------------------------------------------------------------------- 2004 2003 2002 2001 2000 ==================================================================================================================== Net Asset Value, beginning of period ....... $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 Income from Investment Operations: Net investment income ..................... .008 .014 .026 .056 .048 Less Distributions: Dividends from net investment income ...... (.008) (.014) (.026) (.056) (.048) ---------- ---------- ---------- ---------- -------- Net Asset Value, end of period ............. $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 ========== ========== ========== ========== ======== Total Return ............................... .80% 1.37% 2.60% 5.78% 4.94% Ratios/Supplemental Data: Net Assets, end of period (000) ........... $1,344,074 $1,487,986 $1,070,857 $1,052,009 $678,841 Ratio of expenses to average net assets (before waiver) .......................... .36% .35% .36% .39% .39% Ratio of expenses to average net assets (after waiver) ........................... .23% .22% .23% .25% .25% Ratio of net investment income to average net assets (before waiver) ....... .66% 1.19% 2.37% 5.45% 4.69% Ratio of net investment income to average net assets (after waiver) ........ .79% 1.32% 2.50% 5.59% 4.83% (1) Cumulative total return. (2) On an annualized basis. See Notes to Financial Statements. 19 - -------------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) ====================================================================================================== Assets: Investment in the Master Institutional Tax-Exempt Fund, at value (Note 1a) ........ $11,761,331,336 Prepaid expense ................................................................... 57,484 --------------- Total assets ................................................................... 11,761,388,820 --------------- Liabilities: Administration fee payable (Note 2) ............................................... 1,889,194 Accrued expenses .................................................................. 897,137 Dividends payable ................................................................. 593,267 --------------- Total liabilities .............................................................. 3,379,598 --------------- Net Assets: (Equivalent to $1.00 per share, offering and redemption price, based on 11,757,869,576 shares of beneficial interest outstanding) ........................ $11,758,009,222 =============== Net Assets Consist of: Paid-in capital ................................................................... $11,757,961,739 Accumulated net realized gain ..................................................... 46,335 Undistributed net investment income ............................................... 1,148 --------------- Total ............................................................................. $11,758,009,222 =============== - ------------------------------------------------------------------------------------------------------ - -------------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) ========================================================================================== Investment Income: Interest allocated from the Master Institutional Tax-Exempt Fund ......... $ 77,029,380 Expenses allocated from Master Institutional Tax-Exempt Fund ............. (3,150,468) ------------ Total investment income ............................................... 73,878,912 ------------ Expenses: Administration fee (Note 2) .............................................. 9,006,393 Registration fees ........................................................ 805,522 Dividend and transfer agency fees ........................................ 530,361 Accounting services ...................................................... 171,521 Legal and audit fees ..................................................... 54,496 Insurance ................................................................ 36,696 Printing and shareholder reports ......................................... 17,177 Trustees' fees (Note 5) .................................................. 15,876 Miscellaneous ............................................................ 21,031 ------------ Total expense ......................................................... 10,659,073 ------------ Net investment income ................................................. 63,219,839 Net realized loss on investment transactions allocated from the Master Institutional Tax-Exempt Fund .................................... (132,039) ------------ Net Increase in Net Assets Resulting From Operations ..................... $ 63,087,800 ============ See Notes to Financial Statements. 20 - ----------------------------------------------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund Six Months Year Statements of Changes in Net Assets (Unaudited) Ended Ended October 31, 2004 April 30, 2004 ================================================================================================================= Increase in Net Assets: Operations: Net investment income ................................................ $ 63,219,839 $ 85,298,877 Net realized gain (loss) from investment transactions ................ (132,039) 160,307 --------------- --------------- Net increase in net assets resulting from operations ................. 63,087,800 85,459,184 Total declared as dividends to shareholders (Note 4) ................. (63,218,691) (85,277,561) Capital share transactions (Note 3) .................................. 734,827,600 2,837,610,314 --------------- --------------- Net increase in net assets ........................................... 734,696,709 2,837,791,937 Net Assets: Beginning of period .................................................. 11,023,312,513 8,185,520,576 --------------- --------------- End of period, including undistributed net investment income of $1,148 and $541, respectively (Note 1f) .................................... $11,758,009,222 $11,023,312,513 =============== =============== - ----------------------------------------------------------------------------------------------------------------- - -------------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund Six Months Financial Highlights (Unaudited) Ended October 31, 2004 ================================================================================ Net Asset Value, beginning of period .......... $ 1.00 Income from Investment Operations: Net investment income ........................ .005 Less Distribution: Dividends from net investment income ......... (.005) -------------- Net Asset Value, end of period ................ $ 1.00 ============== Total Return .................................. .53%(1) Ratios/Supplemental Data: Net Assets, end of period (000) .............. $ 11,758,009 Ratio of expenses to average net assets (before waiver) ............................. .23%(2) Ratio of expenses to average net assets (after waiver) .............................. -- Ratio of net investment income, to average net assets (before waiver) .......... 1.05%(2) Ratio of net investment income, to average net assets (after waiver) ........... -- - --------------------------------------------------------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund Year Ended April 30, Financial Highlights (Unaudited) --------------------------------------------------------------------------- 2004 2003 2002 2001 2000 =========================================================================================================================== Net Asset Value, beginning of period .......... $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 Income from Investment Operations: Net investment income ........................ .01 .01 .02 .04 .03 Less Distribution: Dividends from net investment income ......... (.01) (.01) (.02) (.04) (.03) ----------- ---------- ---------- ---------- ---------- Net Asset Value, end of period ................ $ 1.00 $ 1.00 $ 1.00 $ 1.00 $ 1.00 =========== ========== ========== ========== ========== Total Return .................................. .85% 1.23% 2.01% 3.96% 3.41% Ratios/Supplemental Data: Net Assets, end of period (000) .............. $11,023,313 $8,185,521 $4,472,803 $3,147,370 $2,055,674 Ratio of expenses to average net assets (before waiver) ............................. .22% .22% .38% .46% .48% Ratio of expenses to average net assets (after waiver) .............................. -- -- .23% .23% .24% Ratio of net investment income, to average net assets (before waiver) .......... .84% 1.19% 1.77% 3.61% 3.12% Ratio of net investment income, to average net assets (after waiver) ........... -- -- 1.92% 3.84% 3.36% (1) Cumulative total return. (2) On an annualized basis. See Notes to Financial Statements. 21 - -------------------------------------------------------------------------------- Merrill Lynch Funds For Institution Series Notes to Financial Statements (Unaudited) ================================================================================ 1. Significant Accounting Policies Merrill Lynch Funds For Institutions Series (the "Trust") is organized as a Massachusetts business trust and is registered under the Investment Company Act of 1940 as a diversified, open-end management company. The Trust consists of five series, Merrill Lynch Premier Institutional Fund, Merrill Lynch Institutional Fund, Merrill Lynch Government Fund, Merrill Treasury Fund, and Merrill Lynch Institutional Tax Exempt Fund, (collectively, the "Funds"). The Trust's financial statements are prepared in accordance with accounting principles generally accepted in the United States of America, which may require management to make certain estimates and assumptions at the date of the financial statements. The Premier Institutional, Institutional and Institutional Tax Exempt Funds (the "Feeder Funds") invest all of their investable assets in interests in the Master Premier Institutional Fund, Master Institutional Fund, and Master Institutional Tax Exempt Fund (the "Master Funds"), respectively, each a registered investment company having the same investment objective as the Feeder Funds (Note 6). The value of the Feeder Funds' investments in the Master Funds reflect the Feeder Funds proportionate interest in the Master Funds (approximately 100% for each of the Feeder Funds at October 31, 2004). The results of operations and performance of the Feeder Funds are directly affected by the performance of the Master Funds. The financial statements of the Master Funds, including their schedules of investments, are included elsewhere in this report and should be read in conjunction with the Feeder Funds' financial statements. The following is a summary of significant accounting policies consistently followed by the Trust in conformity with accounting principles generally accepted in the United States of America. (a) Valuation of securities by each of the Master Funds is discussed in Note 1(a) of the Master Funds Notes to Financial Statements which are included elsewhere in this report. The value of the Government and Treasury Fund portfolio securities is determined on the basis of fair value as determined in good faith by the Board of Trustees (the "Trustees") of the Trust. In determining fair value, securities for which market quotations are readily available are valued at market value. Other securities, if any, are valued at their fair value in the best judgement of Fund Asset Management L.P., ("FAM") under procedures established by, and under the supervision of, the Trustees. Securities with remaining maturities of 60 days or less are valued by use of the amortized cost method. For the purpose of valuation, the maturity of a variable rate demand instrument is deemed to be the next coupon date on which the interest rate is to be adjusted. In the case of a floating rate instrument, the remaining maturity is deemed to be the demand notice payment period. The general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect, wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML&Co."), which is the limited partner. (b) It is the Trust's policy to comply with the requirements of the Internal Revenue Code applicable to regulated investments companies and to distribute all of its taxable and tax exempt income to its shareholders. Therefore, no federal income tax provision is required. 22 - -------------------------------------------------------------------------------- Merrill Lynch Funds For Institution Series Notes to Financial Statements -- Continued (Unaudited) ================================================================================ (c) Security transactions are accounted for on the date the securities are purchased or sold (the trade date). Realized gains and losses on investments are computed on the basis of identified cost of security sold. The Feeder Funds' net investment income includes the Feeder Funds' pro-rata share of the net investment income of the respective Master Funds. The Government Fund and Treasury Fund record interest income (after adjustment for amortization of premium or accretion of discount) as earned. (d) Prepaid registration fees are charged to income as the related shares are sold. (e) Repurchase agreements -- The Government Fund invests in U.S. Government & Agency securities pursuant to repurchase agreements with member banks of the Federal Reserve System or primary dealers in U.S. Government securities. Under such agreements, the bank or primary dealer agrees to repurchase the security at a mutually agreed upon time and price. The Government Fund takes possession of the underlying securities, marks to market such securities daily and, if necessary, receives additional securities to ensure that the contract is adequately collateralized. (f) Accounting principles generally accepted in the United States of America require that certain components of net assets be adjusted to reflect permanent differences between financial and tax reporting. For the year ended April 30, 2004, Merrill Lynch Institutional Tax-Exempt Fund reclassified $20,775 between undistributed net investment income and accumulated net realized gain and $92,163 has been reclassified between accumulated net realized gain and paid-in capital as a result of permanent differences attributable to amortization methods on fixed income securities and expired capital loss carryforwards. These reclassifications have no effect on net assets or net asset values per share. 2. Investment Advisory Fees and Other Transactions with Affiliates FAM, a subsidiary of Merrill Lynch & Co., Inc., provides investment advisory and corporate administrative services to the Government Fund and Treasury Fund for a fee, subject to certain limitations, at the annual rates listed below. Percentage of Average Daily Net Assets --------------------------------------- Government Fund and .35% up to and including $500,000,000 Treasury Fund ......... plus .335% over $500,000,000 up to and including $750,000,000 plus .32% over $750,000,000 up to and including $1,000,000,000 plus .30% over $1,000,000,000 FAM has agreed to waive a portion of its advisory fees for the Government and Treasury Funds. The effective fee payable to FAM will be at the annual rate of 0.20% for each of the Government and Treasury Funds' average daily net assets. FAM may discontinue waiver of the fee in whole or in part at any time without notice. For the six months ended October 31, 2004, FAM waived a portion of its fees amounting to $2,922,053 for the Government Fund and $811,800 for the Treasury Fund. FAM provides certain administrative services to the Premier Institutional Fund, Institutional Fund and Institutional Tax-Exempt Fund, for a fee at an annual rate of 0.10%, 0.15% and 0.15%, respectively, of average daily net assets. All officers and certain trustees of the Trust are affiliated with Merrill Lynch & Co., Inc. 23 - -------------------------------------------------------------------------------- Merrill Lynch Funds For Institution Series Notes to Financial Statements -- Continued (Unaudited) ================================================================================ 3. Shares of Beneficial Interest The Declaration of Trust permits the Trustees to issue an unlimited number of shares of beneficial interest in the Premier Institutional Fund, Institutional Fund, Government Fund and Treasury Fund ($.01 par value) and Institutional Tax-Exempt Fund ($.10 par value) of a single class. Transactions in shares at a constant net asset value of $1.00 per share were as follows: Period Year Ended Ended October 31, April 30, Premier Institutional Fund 2004 2004 - -------------------------- --------------- --------------- Shares sold ......................... 228,898,417,455 554,226,255,613 Shares issued to shareholders in reinvestment of dividends ......... 159,288,507 312,747,388 --------------- --------------- Total ........................... 229,057,705,962 554,539,003,001 Shares redeemed ..................... 237,389,242,794 553,378,850,879 --------------- --------------- Net increase (decrease) ......... (8,331,536,832) 1,160,152,122 =============== =============== Period Year Ended Ended October 31, April 30, Institutional Fund 2004 2004 - ------------------ -------------- --------------- Shares sold ......................... 34,183,022,926 75,814,508,839 Shares issued to shareholders in reinvestment of dividends ......... 61,419,934 99,162,602 -------------- -------------- Total ........................... 34,244,442,860 75,913,671,441 Shares redeemed ..................... 34,077,786,712 76,965,817,431 -------------- -------------- Net increase (decrease) ......... 166,656,148 (1,052,145,990) ============== ============== Period Year Ended Ended October 31, April 30, Government Fund 2004 2004 - --------------- -------------- -------------- Shares sold ......................... 13,274,564,622 37,443,523,337 Shares issued to shareholders in reinvestment of dividends ......... 30,507,953 48,721,944 -------------- -------------- Total ........................... 13,305,072,575 37,492,245,281 Shares redeemed ..................... 13,817,536,182 37,264,016,396 -------------- -------------- Net increase (decrease) ......... (512,463,607) 228,228,885 ============== ============== Period Year Ended Ended October 31, April 30, Treasury Fund 2004 2003 - ------------- ------------- ------------- Shares sold ......................... 1,214,746,916 4,139,225,382 Shares issued to shareholders in reinvestment of dividends ......... 6,317,754 10,147,943 ------------- ------------- Total ........................... 1,221,064,670 4,149,373,325 Shares redeemed ..................... 1,337,423,349 4,292,849,581 ------------- ------------- Net decrease .................... (116,358,679) (143,476,256) ============= ============= Period Year Ended Ended Institutional October 31, April 30, Tax-Exempt Fund 2004 2004 - --------------- -------------- -------------- Shares sold ......................... 22,090,659,997 37,984,362,489 Shares issued to shareholders in reinvestment of dividends ......... 57,987,333 78,878,999 -------------- -------------- Total ........................... 22,148,647,330 38,063,241,488 Shares redeemed ..................... 21,413,819,730 35,225,631,174 -------------- -------------- Net increase .................... 734,827,600 2,837,610,314 ============== ============== 4. Distributions The Funds declare dividends daily, pay dividends monthly and automatically reinvest such dividends in additional Fund shares at net asset value, unless shareholders request payment in cash. Dividends for the Premier Institutional, Institutional, Government and Treasury Funds are declared from the total net investment income plus or minus realized gains or losses, if any, on investments. Dividends for the Institutional Tax-Exempt Fund are declared from net investment income excluding discounts earned other than original issue discounts. Net realized capital gains, if any, are normally distributed annually, after deducting prior years' loss carryovers. The Fund may distribute capital gains more frequently than annually in order to maintain the Fund's net asset value at $1.00 per share. 24 - -------------------------------------------------------------------------------- Merrill Lynch Funds For Institution Series Notes to Financial Statements -- Continued (Unaudited) ================================================================================ 5. Trustees' Fees Each Trustee who is not affiliated with the Trust or its adviser is paid an annual retainer fee of $40,000 plus an additional fee of $2,500 for each board meeting attended. Effective January 1, 2004, the Chairman of the Audit Committee receives an additional annual retainer in the amount of $5,000. Trustees' fees are allocated among the five series of the Trust based on the net assets under management. 25 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments October 31, 2004 (Unaudited) ======================================================================================================================= Interest Maturity Value Face Amount Rate* Date (Note 1a) ======================================================================================================================= $ 122,000,000 U.S. Treasury Notes ................... 1.63% 10/31/05 $ 121,266,060 U.S. 75,000,000 U.S. Treasury Notes ................... 1.50 03/31/06 74,118,150 Government & 80,000,000 U.S. Treasury Notes ................... 2.50 09/30/06 79,934,400 Agency Issues -- 300,000,000 Fannie Mae ............................ 3.88 03/15/05 302,062,500 9.4% 100,000,000 Fannie Mae ............................ 7.00 07/15/05 103,250,000 150,000,000 Fannie Mae ............................ 2.11 08/26/05 149,671,875 200,000,000 Fannie Mae ............................ 1.88 09/15/05 199,125,000 174,000,000 Fannie Mae ............................ 2.10 10/21/05 173,510,625 69,400,000 Fannie Mae ............................ 2.25 02/28/06 69,118,062 162,000,000 Fannie Mae ............................ 3.00 09/20/06 162,607,500 100,000,000 Federal Home Loan Banks ............... 1.50 05/13/05 99,593,750 175,000,000 Federal Home Loan Banks ............... 1.75 08/15/05 174,179,688 100,000,000 Federal Home Loan Banks ............... 3.00 08/15/05 100,500,000 321,500,000 Federal Home Loan Banks ............... 1.50 08/26/05 319,289,688 30,000,000 Federal Home Loan Banks ............... 2.00 07/07/06 29,662,500 220,000,000 Freddie Mac ........................... 1.50 05/13/05 219,138,040 100,000,000 Freddie Mac ........................... 2.15 10/28/05 99,728,810 125,000,000 Freddie Mac ........................... 2.29 10/28/05 124,831,375 177,700,000 Freddie Mac ........................... 2.41 11/04/05 177,654,153 170,000,000 Freddie Mac ........................... 2.30 11/17/05 169,734,375 87,360,000 Freddie Mac ........................... 2.20 12/01/05 87,110,937 140,000,000 Freddie Mac ........................... 2.35 12/09/05 139,804,980 125,000,000 Freddie Mac ........................... 2.50 12/15/05 124,496,250 200,000,000 Freddie Mac ........................... 3.01 11/09/06 200,000,000 - ----------------------------------------------------------------------------------------------------------------------- Total U.S. Government & Agency Issues (Cost $3,508,983,317) .......... 3,500,388,718 - ----------------------------------------------------------------------------------------------------------------------- U.S. Government 400,000,000 Fannie Mae ............................ 1.83 02/18/05 399,981,767 Agency Issues -- 800,000,000 Fannie Mae ............................ 1.81 03/16/05 799,985,152 Variable Rate -- 550,000,000 Fannie Mae ............................ 1.86 03/23/05 549,956,981 28.7% 1,500,000,000 Fannie Mae ............................ 1.79 08/17/05 1,499,643,373 1,500,000,000 Fannie Mae ............................ 1.84 08/29/05 1,499,408,945 800,000,000 Fannie Mae ............................ 1.68 09/06/05 799,596,957 1,600,000,000 Fannie Mae ............................ 1.75 09/15/05 1,599,299,478 650,000,000 Fannie Mae ............................ 1.89 10/03/05 649,457,250 158,500,000 Federal Farm Credit Banks ............. 1.77 11/04/04 158,500,000 See Notes to Financial Statements. 26 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ======================================================================================================================= Interest Maturity Value Face Amount Rate* Date (Note 1a) ======================================================================================================================= U.S. Government $ 300,000,000 Federal Farm Credit Banks ................. 1.81% 11/22/04 $ 299,996,553 Agency Issues -- 200,000,000 Federal Farm Credit Banks ................. 1.75 12/02/04 199,998,301 Variable Rate 98,000,000 Federal Farm Credit Banks ................. 1.75 05/02/05 97,990,240 (continued) 100,000,000 Federal Farm Credit Banks ................. 0.80 05/19/05 99,994,555 196,000,000 Federal Farm Credit Banks ................. 1.78 06/13/05 195,987,988 75,000,000 Federal Farm Credit Banks ................. 1.82 09/19/05 74,999,604 163,900,000 Federal Farm Credit Banks ................. 1.83 02/21/06 163,857,201 111,000,000 Federal Farm Credit Banks ................. 1.78 03/08/06 111,000,000 50,000,000 Federal Farm Credit Banks ................. 1.83 04/18/06 49,999,182 190,000,000 Federal Farm Credit Banks ................. 1.81 05/19/06 189,941,336 100,000,000 Federal Farm Credit Banks ................. 1.91 08/28/06 99,963,595 100,000,000 Federal Farm Credit Banks ................. 1.00 11/01/06 99,980,000 80,000,000 Federal Farm Credit Banks ................. 1.79 02/12/07 79,981,759 116,000,000 Federal Farm Credit Banks ................. 1.86 02/20/08 115,961,693 100,000,000 Federal Farm Credit Banks ................. 1.87 03/20/08 100,000,000 24,000,000 Federal Farm Credit Banks ................. 1.86 06/20/08 23,991,168 100,000,000 Federal Farm Credit Banks ................. 1.83 07/17/08 99,962,945 100,000,000 Federal Farm Credit Banks ................. 1.82 01/14/09 99,918,503 80,000,000 Federal Farm Credit Banks ................. 1.79 02/12/09 79,931,516 200,000,000 Federal Home Loan Banks ................... 1.75 08/02/05 199,977,427 300,000,000 Federal Home Loan Banks ................... 1.74 10/03/05 299,871,696 - ----------------------------------------------------------------------------------------------------------------------- Total U.S. Government Agency Issues -- Variable Rate (Cost $10,739,287,535) .................... 10,739,135,165 - ----------------------------------------------------------------------------------------------------------------------- Certificates of 800,000,000 Wells Fargo Bank, NA ...................... 1.82 11/19/04 800,000,000 Deposit -- 2.1% - ----------------------------------------------------------------------------------------------------------------------- Total Certificates of Deposit (Cost $800,000,000) .............................. 800,000,000 - ----------------------------------------------------------------------------------------------------------------------- Euro Certificates 250,000,000 ABN-AMRO Bank N.V., London ................ 2.02 04/19/05 249,702,650 of Deposit -- 205,000,000 Barclays Bank Plc ......................... 2.15 06/07/05 204,778,887 4.6% 200,000,000 Calyon .................................... 2.15 06/07/05 199,784,280 190,000,000 Credit Agricole Indosuez, London .......... 1.13 12/30/04 189,996,870 250,000,000 HBOS Treasury Services Plc ................ 2.19 06/09/05 249,785,150 See Notes to Financial Statements. 27 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ============================================================================================================================= Interest Maturity Value Face Amount Rate* Date (Note 1a) ============================================================================================================================= Euro Certificates $ 100,000,000 Landesbank Hessen Thuringen of Deposit Girozentrale, London .................. 1.87% 12/30/04 $ 100,011,372 (continued) 35,000,000 Northern Rock Plc ....................... 2.10 06/01/05 34,954,440 375,000,000 Societe Generale ........................ 2.03 04/19/05 374,571,487 125,000,000 Societe Generale ........................ 2.10 06/01/05 124,837,413 - ----------------------------------------------------------------------------------------------------------------------------- Total Euro Certificates of Deposit (Cost $1,730,008,241) ................... 1,728,422,549 - ----------------------------------------------------------------------------------------------------------------------------- Yankee 50,000,000 ABN-AMRO Bank N.V., Chicago ............. 1.11 12/31/04 49,919,067 Certificates of 165,000,000 BNP Paribas, NY ......................... 2.06 03/31/05 164,869,497 Deposit -- 2.5% 85,000,000 Fortis Bank, NY ......................... 2.19 06/09/05 84,927,455 375,000,000 HBOS Treasury Services Plc .............. 2.06 03/31/05 374,702,700 200,000,000 Rabobank Nederland N.V., NY ............. 2.03 04/29/05 199,752,383 50,000,000 SwedBank ................................ 1.39 11/15/04 49,999,713 - ----------------------------------------------------------------------------------------------------------------------------- Total Yankee Certificates of Deposit (Cost $924,960,732) ..................... 924,170,815 - ----------------------------------------------------------------------------------------------------------------------------- Yankee 335,000,000 BNP Paribas, NY ......................... 1.80 04/26/05 334,967,467 Certificates of 210,000,000 Credit Agricole Indosuez, NY ............ 1.80 04/19/05 209,985,473 Deposit -- 400,000,000 Rabobank Nederland N.V., NY ............. 1.79 05/03/05 399,954,877 Variable Rate -- 500,000,000 Svenska Handelsbanken AB, NY ............ 1.79 04/25/05 499,951,744 4.1% 100,000,000 SwedBank ................................ 1.86 01/21/05 99,996,647 - ----------------------------------------------------------------------------------------------------------------------------- Total Yankee Certificates of Deposit -- Variable Rate (Cost $1,544,856,208) ................... 1,544,856,208 - ----------------------------------------------------------------------------------------------------------------------------- Bank 75,000,000 U.S. Bank National Association .......... 2.03 04/29/05 74,894,025 Notes -- 0.2% - ----------------------------------------------------------------------------------------------------------------------------- Total Bank Notes (Cost $75,000,000) ...................... 74,894,025 - ----------------------------------------------------------------------------------------------------------------------------- Bank Notes -- 50,000,000 National City Bank, Ohio ................ 1.88 10/31/05 49,997,386 Variable Rate -- 0.1% - ----------------------------------------------------------------------------------------------------------------------------- Total Bank Notes -- Variable Rate (Cost $49,997,386) ...................... 49,997,386 - ----------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 28 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ======================================================================================================================== Interest Maturity Value Face Amount Rate* Date (Note 1a) ======================================================================================================================== Corporate $ 50,000,000 Links Finance LLC ...................... 1.50% 11/15/04 $ 50,000,000 Notes -- 0.1% - ------------------------------------------------------------------------------------------------------------------------ Total Corporate Notes (Cost $50,000,000) ..................... 50,000,000 - ------------------------------------------------------------------------------------------------------------------------ Corporate 215,000,000 Arlo III Limited, Series 2004 Notes .... 2.12 10/27/05 215,000,000 Notes -- 84,000,000 Associates Corp. of North America ...... 2.05 06/27/05 84,058,884 Variable Rate -- 200,000,000 Beta Finance Inc. ...................... 1.81 02/15/05 199,993,200 15.8% 55,000,000 CC (USA) Inc., (Centauri) .............. 1.75 03/07/05 54,986,360 77,000,000 CC (USA) Inc., (Centauri) .............. 1.79 03/10/05 76,982,598 225,000,000 Dorada Finance Inc. .................... 1.81 04/26/05 224,994,825 300,000,000 Fifth Third Bank ....................... 1.92 11/23/05 300,000,000 200,000,000 General Electric Capital Corp. ......... 1.99 11/17/05 200,198,000 469,500,000 Goldman Sachs Group, Inc. .............. 1.86 11/15/05 469,424,833 246,000,000 Household Finance Corp. ................ 1.92 10/28/05 245,923,494 150,000,000 K2 (USA) LLC ........................... 1.89 09/26/05 149,966,865 200,000,000 K2 (USA) LLC ........................... 1.91 09/28/05 199,957,220 150,000,000 Lehman Brothers Holdings Inc. .......... 1.91 11/22/05 150,011,100 100,000,000 Links Finance LLC ...................... 1.82 04/15/05 100,001,800 50,000,000 Links Finance LLC ...................... 1.82 05/13/05 49,998,255 108,000,000 Metropolitan Life Global Funding ....... 1.91 11/15/05 107,998,812 50,000,000 Morgan Stanley ......................... 1.99 08/15/05 50,028,650 234,000,000 Morgan Stanley ......................... 1.84 11/04/05 233,992,278 280,000,000 Morgan Stanley ......................... 1.87 11/15/05 279,965,000 197,200,000 Morgan Stanley ......................... 1.96 11/25/05 197,204,161 140,000,000 Nationwide Building Society ............ 1.96 10/28/05 139,971,314 215,000,000 Northern Rock Plc ...................... 1.87 10/07/05 214,945,798 198,000,000 Permanent Financing Plc ................ 1.84 06/10/05 198,000,000 235,500,000 Pfizer, Inc. ........................... 2.07 11/04/05 235,500,000 292,600,000 Procter & Gamble ....................... 1.83 10/07/05 292,560,792 140,000,000 Racers Series 2004 MM Trust Corp. ...... 1.94 08/19/05 140,000,000 157,000,000 Sigma Finance Inc. ..................... 1.83 01/20/05 157,000,000 75,000,000 Sigma Finance Inc. ..................... 1.82 02/15/05 74,985,000 65,000,000 Sigma Finance Inc. ..................... 1.82 03/10/05 65,000,000 150,000,000 SLM Corp. .............................. 1.87 11/02/05 150,000,000 35,000,000 Tango Finance Corporation .............. 1.80 03/01/05 34,999,615 See Notes to Financial Statements. 29 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Corporate $ 54,000,000 Tango Finance Corporation .................... 1.82% 03/08/05 $ 53,997,840 Notes -- 106,500,000 Tango Finance Corporation .................... 1.81 03/15/05 106,497,753 Variable Rate 124,000,000 Westpac Banking Corp. ........................ 1.85 10/11/05 123,965,900 (continued) 50,000,000 White Pine Corporation ....................... 1.84 03/29/05 49,989,855 75,000,000 White Pine Corporation ....................... 1.88 03/29/05 74,996,175 82,000,000 White Pine Corporation ....................... 1.83 06/15/05 81,994,670 80,000,000 White Pine Corporation ....................... 1.84 09/15/05 79,992,000 61,000,000 White Pine Corporation ....................... 1.89 09/23/05 60,973,959 - -------------------------------------------------------------------------------------------------------------------------------- Total Corporate Notes -- Variable Rate (Cost $5,926,140,381) ........................ 5,926,057,006 - -------------------------------------------------------------------------------------------------------------------------------- Extendable 50,000,000 Citibank Credit Card Issuance Trust .......... 1.80 11/03/04 49,995,000 Commercial 130,200,000 Daimler Chrysler Revolving Notes -- 3.4% Auto Conduit ............................... 1.79 11/05/04 130,174,105 50,000,000 Discover Card Master Trust 1 2000-A .......... 1.80 11/05/04 49,990,000 150,000,000 MBNA Master Credit Card Trust II ............. 1.96 12/01/04 149,755,000 134,199,000 Park Granada LLC ............................. 1.80 11/04/04 134,178,870 207,340,000 Park Granada LLC ............................. 1.80 11/08/04 207,267,431 160,000,000 Park Granada LLC ............................. 1.80 11/10/04 159,928,000 320,000,000 Park Granada LLC ............................. 1.95 11/29/04 319,514,667 65,000,000 Tulip Funding Corp. .......................... 1.82 11/12/04 64,963,853 - -------------------------------------------------------------------------------------------------------------------------------- Total Extendable Commercial Notes (Cost $1,265,766,926) ........................ 1,265,766,926 - -------------------------------------------------------------------------------------------------------------------------------- Master Notes -- 50,000,000 GE Life and Annuity Variable Rate -- Assurance Co. (a) .......................... 1.90 11/01/04 50,000,000 5.1% 50,000,000 GE Life and Annuity Assurance Co. (a) .......................... 1.91 10/03/05 50,000,000 50,000,000 Hartford Life Insurance Co. (a) .............. 1.93 12/01/04 50,000,000 100,000,000 Hartford Life Insurance Co. (a) .............. 1.93 05/02/05 100,000,000 60,000,000 ING USA Annuity & Life Insurance Co. (a) .......................... 1.92 12/27/04 60,000,000 100,000,000 ING USA Annuity & Life Insurance Co. (a) .......................... 2.00 01/20/05 100,000,000 See Notes to Financial Statements. 30 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Master Notes -- Variable Rate $ 100,000,000 ING USA Annuity & Life (continued) Insurance Co. (a) .......................... 1.98% 07/18/05 $ 100,000,000 100,000,000 ING USA Annuity & Life Insurance Co. (a) .......................... 1.97 08/19/05 100,000,000 360,000,000 JP Morgan Chase & Co. (a) .................... 1.91 11/23/04 360,000,000 40,000,000 Jackson National Life Insurance Co. (a) .......................... 1.92 05/02/05 40,000,000 210,000,000 Metropolitan Life Insurance Company (a) ................................ 1.91 09/01/05 210,000,000 60,000,000 Monumental Life Insurance Co. (a) ............ 1.99 05/16/05 60,000,000 90,000,000 Monumental Life Insurance Co. (a) ............ 2.00 11/21/05 90,000,000 150,000,000 New York Life Insurance Company (a) ................................ 1.94 12/08/04 150,000,000 100,000,000 New York Life Insurance Company (a) ................................ 1.90 05/27/05 100,000,000 136,000,000 New York Life Insurance Company (a) ................................ 2.01 10/19/05 136,000,000 35,000,000 Travelers Insurance Company (The) (a) .................................. 1.90 03/01/05 35,000,000 100,000,000 United of Omaha Life Insurance Company (a) ................................ 2.06 04/27/05 100,000,000 - ------------------------------------------------------------------------------------------------------------------------------- Total Master Notes -- Variable Rate (Cost $1,891,000,000) ........................ 1,891,000,000 - ------------------------------------------------------------------------------------------------------------------------------- Commercial 90,000,000 Amsterdam Funding Corp. ...................... 1.81 11/17/04 89,927,600 Paper -- 10.1% 280,000,000 BellSouth Corp. .............................. 1.83 11/17/04 279,772,266 150,000,000 Blue Ridge Asset Funding Corp. ............... 1.81 11/16/04 149,886,875 25,032,000 Bryant Park Funding, LLC ..................... 1.80 11/01/04 25,032,000 95,152,000 Bryant Park Funding, LLC ..................... 1.86 11/19/04 95,063,509 65,102,000 Cancara Asset Securitization ................. 1.78 11/08/04 65,079,467 235,210,000 Cancara Asset Securitization ................. 1.81 11/15/04 235,044,438 51,285,000 Compass Securitization LLC ................... 1.78 11/08/04 51,267,250 145,545,000 Compass Securitization LLC ................... 1.82 11/18/04 145,419,912 60,000,000 Countrywide Home Loan ........................ 1.81 11/08/04 59,978,884 50,000,000 CRC Funding, LLC ............................. 1.80 11/16/04 49,962,500 125,000,000 Fairway Finance Company, LLC ................. 1.80 11/12/04 124,931,250 See Notes to Financial Statements. 31 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Commercial $ 88,000,000 Fairway Finance Company, LLC ................. 1.81% 11/15/04 $ 87,938,058 Paper (continued) 62,527,000 Fairway Finance Company, LLC ................. 1.81 11/16/04 62,479,844 290,000,000 FCAR Owner Trust ............................. 1.82 11/15/04 289,794,744 100,000,000 FCAR Owner Trust ............................. 1.99 12/02/04 99,828,639 100,000,000 FCAR Owner Trust ............................. 1.99 12/03/04 99,823,111 75,000,000 Galleon Capital, LLC ......................... 1.87 11/19/04 74,929,875 33,000,000 Grampain Funding Limited ..................... 1.78 11/08/04 32,988,578 100,000,000 Greyhawk Funding, LLC ........................ 1.78 11/04/04 99,985,167 100,000,000 Household Finance Corp. ...................... 1.83 11/16/04 99,923,750 95,000,000 Jupiter Securitization Corp. ................. 1.80 11/12/04 94,947,750 59,000,000 Lake Constance Funding Limited ............... 1.81 11/17/04 58,952,538 91,000,000 Lake Constance Funding Limited ............... 1.82 11/17/04 90,926,391 100,000,000 Park Avenue Receivables Corp. ................ 1.78 11/10/04 99,955,500 23,008,000 PB Finance (Delaware) Inc. ................... 1.80 11/05/04 23,003,398 195,000,000 Preferred Receivables Funding Corp. .......... 1.78 11/02/04 194,990,358 105,000,000 Preferred Receivables Funding Corp. .......... 1.80 11/16/04 104,921,250 83,000,000 SBC Communications Inc. ...................... 1.85 11/03/04 82,991,469 48,812,000 Scaldis Capital LLC .......................... 1.81 11/15/04 48,777,642 200,000,000 Sheffield Receivables Corp. .................. 1.80 11/16/04 199,850,000 96,624,000 Solitaire Funding LLC ........................ 1.81 11/12/04 96,570,562 50,000,000 Tulip Funding Corp. .......................... 1.79 11/05/04 49,990,056 84,997,000 Tulip Funding Corp. .......................... 1.79 11/08/04 84,967,416 50,000,000 Tulip Funding Corp. .......................... 1.79 11/12/04 49,972,653 44,200,000 Windmill Funding Corp. ....................... 1.78 11/09/04 44,182,516 130,000,000 Windmill Funding Corp. ....................... 1.80 11/16/04 129,902,500 - -------------------------------------------------------------------------------------------------------------------------------- Total Commercial Paper (Cost $3,773,959,716) ....................... 3,773,959,716 - -------------------------------------------------------------------------------------------------------------------------------- Commercial 35,000,000 White Pine Corporation ....................... 1.86 11/22/04 34,999,697 Paper -- Variable 33,000,000 White Pine Corporation ....................... 1.89 04/25/05 32,997,831 Rate -- 0.2% - -------------------------------------------------------------------------------------------------------------------------------- Total Commercial Paper -- Variable Rate (Cost $67,997,528) .......................... 67,997,528 - -------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 32 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Collateralized $ 235,000,000 Blue Heron IX, Class A ....................... 1.96% 02/23/05 $ 235,000,000 Debt Obligation -- 95,000,000 Putman Structured Product 2002-1 Variable Rate -- Class A-1 .................................. 1.96 04/15/05 95,000,000 0.9% - -------------------------------------------------------------------------------------------------------------------------------- Total Collateralized Debt Obligation -- Variable Rate (Cost $330,000,000) ................. ........ 330,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Collateralized 100,000,000 Barclays Capital Inc., Advancements -- purchased on 10/29/04 ...................... 1.93 11/01/04 100,000,000 4.0% 400,000,000 Deutsche Bank Securities Inc., purchased on 10/29/04 ...................... 1.94 11/01/04 400,000,000 100,000,000 Goldman Sachs & Company, purchased on 10/29/04 ...................... 1.98 11/01/04 100,000,000 400,000,000 HSBC Securities (USA) Inc., purchased on 10/29/04 ...................... 1.95 11/01/04 400,000,000 400,000,000 JP Morgan Securities Inc., purchased on 10/29/04 ...................... 2.00 11/01/04 400,000,000 100,000,000 Morgan Stanley & Co. Inc., purchased on 10/29/04 ...................... 1.93 11/01/04 100,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Total Collateralized Advancements (Cost $1,500,000,000) ........................ 1,500,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Time 500,000,000 Credit Suisse First Boston ................... 1.81 11/01/04 500,000,000 Deposits -- 3.7% 871,744,000 U.S. Bank National Association, Cayman ....... 1.77 11/01/04 871,744,000 - -------------------------------------------------------------------------------------------------------------------------------- Total Time Deposits (Cost $1,371,744,000) ........................ 1,371,744,000 - -------------------------------------------------------------------------------------------------------------------------------- Repurchase 700,000,000 Deutsche Bank Securities Inc., Agreements -- purchased on 10/29/04 ...................... 1.85 11/01/04 700,000,000 7.0% 800,000,000 Goldman Sachs & Company, purchased on 10/29/04 ...................... 1.85 11/01/04 800,000,000 1,100,000,000 UBS Securities LLC, purchased on 10/29/04 ...................... 1.85 11/01/04 1,100,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Total Repurchase Agreements (Cost $2,600,000,000) ........................ 2,600,000,000 - -------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 33 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Money Market $1,374,017,500 Merrill Lynch Premier Institutional Funds -- 3.7% Fund (b)(c) ............................... $ 1,374,017,500 - -------------------------------------------------------------------------------------------------------------------------------- Total Money Market Funds (Cost $1,374,017,500) ....................... 1,374,017,500 - -------------------------------------------------------------------------------------------------------------------------------- Total Investments -- 105.7% (Cost $39,523,719,470) ...................... 39,512,407,542 - -------------------------------------------------------------------------------------------------------------------------------- Liabilities in Excess of Other Assets -- (5.7%) ............................ (2,121,321,796) - -------------------------------------------------------------------------------------------------------------------------------- Net Assets .................................. $37,391,085,746 ================================================================================================================================ Note -- Costs for federal income tax purposes are the same as those shown above. At October 31, 2004, net unrealized depreciation amounted to $11,311,928 and is comprised of $975,788 in appreciation and $12,287,716 in depreciation. * Commercial Paper and some U.S. Government and Agency Issues are traded on a discount basis; the interest rate shown is the discount rate paid at the time of purchase by the Fund. Other securities bear interest at the rates shown, payable at fixed dates or upon maturity; the rates shown are the rates in effect at October 31, 2004. For variable rate instruments, the next date on which the interest rate is to be adjusted is deemed the maturity date for valuation. See Notes to Financial Statements. 34 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================ (a) Restricted securities -- Investment in securities not registered under the Securities Act of 1933. Additional information on each holding is as follows: Security Acquisition Date Cost GE Life and Annuity Assurance Co. 1.90%, 11/01/04 ..................... 11/03/03 $ 50,000,000 1.91%, 10/03/05 ..................... 09/28/04 $ 50,000,000 Hartford Life Insurance Co. 1.93%, 12/01/04 ..................... 12/01/03 $ 50,000,000 1.93%, 05/02/05 ..................... 05/03/04 $100,000,000 ING USA Annuity and Life Insurance Co. 1.92%, 12/27/04 ..................... 09/24/04 $ 60,000,000 2.00%, 01/20/05 ..................... 01/20/04 $100,000,000 1.98%, 07/18/05 ..................... 06/17/04 $100,000,000 1.97%, 08/19/05 ..................... 07/16/04 $100,000,000 J.P. Morgan Chase & Co. 1.91%, 11/23/04 ..................... 03/01/04 $360,000,000 Jackson National Life Insurance Co. 1.92%, 05/02/05 ..................... 05/03/04 $ 40,000,000 Metropolitan Life Insurance Co. 1.91%, 09/01/05 ..................... 08/30/04 $210,000,000 Monumental Life Insurance Co. 1.99%, 05/16/05 ..................... 05/17/04 $ 60,000,000 2.00%, 11/21/05 ..................... 10/22/04 $ 90,000,000 New York Life Insurance Co. 1.94%, 12/08/04 ..................... 12/04/03 $150,000,000 1.90%, 05/27/05 ..................... 05/28/04 $100,000,000 2.01%, 10/19/05 ..................... 10/20/04 $136,000,000 Travelers Insurance Co. (The) 1.90%, 03/01/05 ..................... 03/01/04 $ 35,000,000 United of Omaha Life Insurance Co. 2.06%, 04/27/05 ..................... 04/28/04 $100,000,000 The fund invested in securities that are not registered under the Securities Act of 1933. At the end of the period, the value of restricted securities (excluding 144A issues) amounted to $1,891,000,000 or 5.1% of net assets. (b) Investments in companies considered to be an affiliate of the Trust (such companies are defined as "Affiliated Companies" in section 2(a)(3) of the Investment Company Act of 1940) are as follows: Dividend/ Interest Affiliate Net Activity Income Merrill Lynch Liquidity Series, LLC Money Market Series ......... $ -- $ 36,817 Merrill Lynch Premier Institutional Fund ........................ $1,374,017,500 $958,243 (c) Security was purchased with the cash proceeds from securities loans. See Notes to Financial Statements. 35 - -------------------------------------------------------------------------------- Master Premier Institutional Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) ================================================================================ Assets: Investments in securities subject to repurchase agreements ............... $ 2,600,000,000 Investments in other marketable securities (including securities loaned of $1,340,000,000) ............................................... 36,912,407,542 --------------- Total investments at value (identified cost $39,523,719,470) (Note 1a) .................. $39,512,407,542 Cash ....................................................................................... 27,737,142 Interest receivable ........................................................................ 62,353,536 Securities lending income receivable ....................................................... 177,835 --------------- Total assets ............................................................................ 39,602,676,055 --------------- Liabilities: Collateral on securities loaned, at value .................................................. 1,374,017,500 Advisory fee payable (Note 2) .............................................................. 1,955,709 Payable for investments purchased .......................................................... 835,480,000 Accrued expenses ........................................................................... 137,100 --------------- Total liabilities ....................................................................... 2,211,590,309 --------------- Net Assets applicable to investors' interests .............................................. $37,391,085,746 =============== Sources of Net Assets: Net proceeds from capital contributions and withdrawals .................................... $37,402,397,674 Net unrealized depreciation ................................................................ (11,311,928) --------------- Total ...................................................................................... $37,391,085,746 =============== - -------------------------------------------------------------------------------- Master Premier Institutional Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) - -------------------------------------------------------------------------------- Investment Income: Interest and discount earned ............................................................... $ 300,430,955 Securities lending income (Note 1f) ........................................................ 995,060 ------------- Total income ............................................................................ 301,426,015 ------------- Expenses: Investment advisory fee (Note 2) ........................................................... 10,263,309 Accounting and custodian services .......................................................... 388,745 Dividend and transfer agency fees .......................................................... 26,222 ------------- Total expense ........................................................................... 10,678,276 ------------- Net investment income ................................................................... 290,747,739 Realized and Unrealized Gain (Loss) on Investments: Net realized gain from investment transactions ...... ....................... $ 91,558 Net unrealized depreciation of investments .......... ....................... (10,623,929) ------------- Net realized and unrealized loss from investments ....................................... (10,532,371) ------------- Net Increase in Net Assets Resulting From Operations ....................................... $ 280,215,368 ============= See Notes to Financial Statements. 36 - ---------------------------------------------------------------------------------------------------------------------- Master Premier Institutional Fund Six Months Year Statements of Changes in Net Assets (Unaudited) Ended Ended October 31, 2004 April 30, 2004 ====================================================================================================================== Increase (Decrease) in Net Assets: Operations: Net investment income ................................................... $ 290,747,739 $ 577,476,179 Net realized gain from investment transactions .......................... 91,558 3,079,426 Net unrealized depreciation of investments .............................. (10,623,929) (28,102,314) ----------------- ------------------ Net increase in net assets resulting from operations .................... 280,215,368 552,453,291 ----------------- ------------------ Capital Transactions: Contributions from feeders .............................................. 54,299,085,177 111,504,393,757 Withdrawals from feeders ................................................ (62,916,564,066) (110,924,144,307) ----------------- ------------------ Net increase (decrease) in net assets from capital transactions ......... (8,617,478,889) 580,249,450 ----------------- ------------------ Net increase (decrease) in net assets ................................... (8,337,263,521) 1,132,702,741 Net Assets: Beginning of period ..................................................... 45,728,349,267 44,595,646,526 ----------------- ------------------ End of period ........................................................... $ 37,391,085,746 $ 45,728,349,267 ================= ================== - ----------------------------------------------------------------------------------------------------------------------- Master Premier Institutional Fund Six Months Year Ended April 30, For the Period Supplementary Data (Unaudited) Ended -------------------- January 14, 2002* October 31, 2004 2004 2003 to April 30, 2002 ====================================================================================================================== Ratio of expenses to average net assets .05%(1) .05% .05% .05%(1) Ratio of net investment income to average net assets .................... 1.42%(1) 1.15% 1.70% 1.79%(1) Net Assets, end of period (000) ........ $37,391,086 $45,728,349 $44,595,647 $46,401,655 (1) On an annualized basis. * Commencement of Operations. See Notes to Financial Statements. 37 - -------------------------------------------------------------------------------- Master Institutional Fund Schedule of Investments October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ U.S. Government $ 41,000,000 U.S. Treasury Notes ................. 1.63% 10/31/05 $ 40,753,348 & Agency 20,000,000 U.S. Treasury Notes ................. 2.50 09/30/06 19,983,600 Issues -- 5.8% 25,000,000 Fannie Mae .......................... 3.88 03/15/05 25,171,875 25,000,000 Fannie Mae .......................... 7.00 07/15/05 25,812,500 50,000,000 Fannie Mae .......................... 2.11 08/26/05 49,890,625 50,000,000 Fannie Mae .......................... 1.88 09/15/05 49,781,250 50,000,000 Fannie Mae .......................... 2.10 10/21/05 49,859,375 10,145,000 Federal Home Loan Banks ............. 1.50 05/13/05 10,103,786 52,800,000 Federal Home Loan Banks ............. 1.75 08/15/05 52,552,500 50,000,000 Federal Home Loan Banks ............. 1.50 08/26/05 49,656,250 19,000,000 Freddie Mac ......................... 3.25 11/15/04 19,010,761 50,000,000 Freddie Mac ......................... 1.50 05/13/05 49,804,100 25,000,000 Freddie Mac ......................... 2.29 10/28/05 24,966,275 30,000,000 Freddie Mac ......................... 2.30 11/17/05 29,953,125 24,000,000 Freddie Mac ......................... 2.50 11/25/05 23,909,278 30,000,000 Freddie Mac ......................... 2.35 12/09/05 29,958,210 25,000,000 Freddie Mac ......................... 2.50 12/15/05 24,899,250 45,000,000 Freddie Mac ......................... 2.40 07/28/06 44,763,435 - -------------------------------------------------------------------------------------------------------------------------------- Total U.S. Government & Agency Issues (Cost $622,522,427) .......... 620,829,543 - -------------------------------------------------------------------------------------------------------------------------------- U.S. Government 200,000,000 Fannie Mae .......................... 1.81 03/16/05 199,996,288 Agency Issues -- 150,000,000 Fannie Mae .......................... 1.86 03/23/05 149,988,267 Variable Rate -- 325,000,000 Fannie Mae .......................... 1.79 08/17/05 324,922,731 16.9% 500,000,000 Fannie Mae .......................... 1.84 08/29/05 499,802,982 282,500,000 Fannie Mae .......................... 1.89 10/03/05 282,264,112 40,000,000 Federal Farm Credit Banks ........... 1.77 11/04/04 40,000,000 20,870,000 Federal Farm Credit Banks ........... 1.84 03/24/05 20,866,726 See Notes to Financial Statements. 38 - -------------------------------------------------------------------------------- Master Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ U.S. Government $ 25,000,000 Federal Farm Credit Banks ............... 1.75% 05/02/05 $ 24,997,510 Agency Issues -- 50,000,000 Federal Farm Credit Banks ............... 1.78 06/13/05 49,996,936 Variable Rate 33,000,000 Federal Farm Credit Banks ............... 1.78 03/08/06 33,000,000 (continued) 20,000,000 Federal Farm Credit Banks ............... 1.79 02/12/07 19,995,440 50,000,000 Federal Home Loan Banks ................. 1.75 08/02/05 49,994,357 100,000,000 Federal Home Loan Banks ................. 1.74 10/03/05 99,957,232 20,000,000 Freddie Mac ............................. 1.79 02/12/09 19,982,879 - -------------------------------------------------------------------------------------------------------------------------------- Total U.S. Government Agency Issues -- Variable Rate (Cost $1,815,831,683) ................... 1,815,765,460 - -------------------------------------------------------------------------------------------------------------------------------- Certificates of 300,000,000 Wells Fargo Bank, N.A. .................. 1.90 11/30/04 299,997,589 Deposit -- 2.8% - -------------------------------------------------------------------------------------------------------------------------------- Total Certificates of Deposit (Cost $299,997,589) ..................... 299,997,589 - -------------------------------------------------------------------------------------------------------------------------------- Euro Certificates 100,000,000 Banco Bilbao Vizcaya, of Deposit -- Argentania S.A. ....................... 1.80 12/31/04 99,951,580 9.1% 50,000,000 Barclays Bank Plc ....................... 2.15 06/07/05 49,946,070 100,000,000 Calyon .................................. 2.15 06/07/05 99,892,140 150,000,000 Commonwealth Bank of Australia .......... 2.02 04/19/05 149,821,590 40,000,000 Credit Agricole Indosuez, London ........ 1.13 12/30/04 39,999,341 25,000,000 HBOS Treasury Services Plc .............. 2.19 06/09/05 24,978,515 100,000,000 Landesbank Hessen Thuringen Girozentrale, London .................. 1.87 12/30/04 100,011,372 100,000,000 Norddeutsche Landesbank Girozentrale .......................... 1.80 12/31/04 99,951,580 69,000,000 Northern Rock Plc ....................... 2.10 06/01/05 68,910,183 125,000,000 Societe Generale ........................ 2.03 04/19/05 124,857,162 125,000,000 Societe Generale ........................ 2.10 06/01/05 124,837,412 - -------------------------------------------------------------------------------------------------------------------------------- Total Euro Certificates of Deposit (Cost $984,010,712) ..................... 983,156,945 - -------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 39 - -------------------------------------------------------------------------------- Master Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Yankee $100,000,000 BNP Paribas, NY ......................... 2.06% 03/31/05 $ 99,919,970 Certificates of 100,000,000 Credit Suisse First Boston, NY .......... 1.82 11/15/04 100,000,000 Deposit -- 7.3% 200,000,000 Credit Suisse First Boston, NY .......... 1.91 11/30/04 200,000,000 150,000,000 Deutsche Bank AG, NY .................... 1.73 12/29/04 150,000,000 60,000,000 Fortis Bank, NY ......................... 2.19 06/09/05 59,948,436 90,000,000 HBOS Treasury Services Plc .............. 2.06 03/31/05 89,927,802 63,750,000 Toronto Dominion Bank, NY ............... 1.12 12/28/04 63,691,096 25,000,000 UBS AG, Stanford ........................ 1.11 12/31/04 24,958,195 - -------------------------------------------------------------------------------------------------------------------------------- Total Yankee Certificates of Deposit (Cost $788,671,605) ..................... 788,445,499 - -------------------------------------------------------------------------------------------------------------------------------- Yankee 200,000,000 BNP Paribas, NY ......................... 1.80 04/26/05 199,980,577 Certificates 100,000,000 Canadian Imperial Bank of of Deposit -- Commerce, NY .......................... 1.92 11/15/05 100,000,000 Variable Rate -- 160,000,000 Credit Agricole Indosuez, NY ............ 1.80 04/19/05 159,988,932 7.5% 100,000,000 Rabobank Nederland N.V., NY ............. 1.79 05/03/05 99,988,719 200,000,000 Svenska Handelsbanken AB, NY ............ 1.79 04/25/05 199,980,698 50,000,000 SwedBank ................................ 1.86 01/21/05 49,998,324 - -------------------------------------------------------------------------------------------------------------------------------- Total Yankee Certificates of Deposit -- Variable Rate (Cost $809,937,250) ..................... 809,937,250 - -------------------------------------------------------------------------------------------------------------------------------- Medium Term 20,000,000 CC (USA) Inc., (Centauri) ............... 1.75 03/07/05 19,995,040 Notes -- Variable 25,000,000 CC (USA) Inc., (Centauri) ............... 1.79 03/10/05 24,994,350 Rate -- 3.1% 50,000,000 Dorada Finance Inc. ..................... 1.81 04/26/05 49,998,850 68,000,000 Household Finance Corp. ................. 1.92 10/28/05 67,978,852 62,700,000 Pfizer, Inc. ............................ 1.00 11/04/05 62,700,000 10,000,000 Sigma Finance Inc. ...................... 1.81 03/10/05 9,998,500 100,000,000 Sigma Finance Inc. ...................... 1.84 08/16/05 99,994,900 - -------------------------------------------------------------------------------------------------------------------------------- Total Medium Term Notes -- Variable Rate (Cost $335,662,861) ..................... 335,660,492 - -------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 40 - -------------------------------------------------------------------------------- Master Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Time $349,863,000 U.S. Bank National Association, Deposits -- 3.2% Cayman ...................................... 1.77% 11/01/04 $ 349,863,000 - -------------------------------------------------------------------------------------------------------------------------------- Total Time Deposits (Cost $349,863,000) ........................... 349,863,000 - -------------------------------------------------------------------------------------------------------------------------------- Bank Notes -- 0.5% 50,000,000 U.S. Bank National Association ................ 2.03 04/29/05 49,929,350 - -------------------------------------------------------------------------------------------------------------------------------- Total Bank Notes (Cost $50,000,000) ............................ 49,929,350 - -------------------------------------------------------------------------------------------------------------------------------- Bank Notes -- Variable Rate -- 0.5% 50,000,000 National City Bank, Ohio ...................... 1.86 02/22/05 50,019,758 - -------------------------------------------------------------------------------------------------------------------------------- Total Bank Notes -- Variable Rate (Cost $50,019,758) ............................ 50,019,758 - -------------------------------------------------------------------------------------------------------------------------------- Corporate Notes -- 50,000,000 Associates Corp. of North America ............. 2.05 06/27/05 50,035,050 Variable Rate -- 100,000,000 General Electric Capital Corp. ................ 1.99 11/17/05 100,099,000 6.2% 122,500,000 Goldman Sachs Group, Inc. ..................... 1.86 11/15/05 122,480,388 28,000,000 Metropolital Life Global Funding I ............ 1.91 11/15/05 27,999,692 52,000,000 Morgan Stanley ................................ 1.84 11/04/05 51,998,284 30,000,000 Morgan Stanley ................................ 1.87 11/15/05 29,996,250 45,500,000 Morgan Stanley ................................ 1.96 11/25/05 45,500,960 31,500,000 Nationwide Building Society ................... 1.96 10/28/05 31,493,546 56,000,000 Northern Rock Plc ............................. 1.87 10/07/05 55,988,637 55,000,000 Permanent Financing PLC ....................... 1.84 06/10/05 55,000,000 77,000,000 Procter & Gamble Company ...................... 1.83 10/07/05 76,989,682 25,000,000 Westpac Capital Corp. ......................... 1.85 10/11/05 24,993,125 - -------------------------------------------------------------------------------------------------------------------------------- Total Corporate Notes -- Variable Rate (Cost $672,500,000) ........................... 672,574,614 - -------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 41 - -------------------------------------------------------------------------------- Master Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Master Notes -- $ 45,000,000 GE Life and Annuity Variable Rate -- Assurance Co. (a) .......................... 1.89% 10/03/05 $ 45,000,000 3.1% 30,000,000 ING USA Annuity and Life Insurance Co. (a) ............................ 1.98 07/18/05 30,000,000 100,000,000 ING USA Annuity and Life Insurance Co. (a) ............................ 1.97 08/19/05 100,000,000 40,000,000 Monumental Life Insurance Co. (a) .............. 1.99 05/16/05 40,000,000 40,000,000 Monumental Life Insurance Co. (a) .............. 2.00 11/21/05 40,000,000 45,000,000 New York Life Insurance Company (a) .................................. 1.90 05/27/05 45,000,000 35,000,000 New York Life Insurance Company (a) .................................. 2.01 10/19/05 35,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Total Master Notes -- Variable Rate (Cost $335,000,000) ............................ 335,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Commercial 75,000,000 Aspen Funding Corporation ...................... 1.90 11/29/04 74,889,167 Paper -- 19.4% 35,875,000 CC (USA) Inc., (Centauri) ...................... 1.90 11/22/04 35,835,239 125,000,000 Clipper Receivables Company LLC ................ 1.80 11/12/04 124,931,250 80,000,000 Compass Securitization LLC ..................... 1.92 11/30/04 79,876,267 42,231,000 Delaware Funding Corp. ......................... 1.92 12/01/04 42,163,430 200,000,000 Edison Asset Securitization LLC ................ 1.80 11/15/04 199,860,000 18,412,000 Falcon Asset Securitization .................... 1.90 11/22/04 18,391,593 331,500,000 Falcon Asset Securitization .................... 1.90 11/29/04 331,010,117 100,000,000 Greyhawk Funding Corp, LLC ..................... 1.80 11/09/04 99,960,000 90,000,000 Greyhawk Funding Corp, LLC ..................... 1.80 11/12/04 89,950,500 100,000,000 Household Finance Corp. ........................ 1.83 11/16/04 99,923,750 36,737,000 Jupiter Securitization Corp. ................... 1.78 11/10/04 36,720,652 73,097,000 Jupiter Securitization Corp. ................... 1.82 11/15/04 73,045,264 50,000,000 Jupiter Securitization Corp. ................... 1.82 11/17/04 49,959,556 120,000,000 Jupiter Securitization Corp. ................... 1.90 11/29/04 119,822,666 84,811,000 Kitty Hawk Funding Corp. ....................... 1.89 11/29/04 84,686,328 75,000,000 Newport Funding Corp. .......................... 1.90 11/29/04 74,889,167 25,247,000 Park Avenue Receivables Corp. .................. 1.92 12/02/04 25,205,258 200,000,000 Preferred Receivables Funding Corp. ............ 1.90 11/22/04 199,778,333 See Notes to Financial Statements. 42 - -------------------------------------------------------------------------------- Master Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================ Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================ Commercial $100,000,000 Sheffield Receivables Corp. ............. 1.80% 11/15/04 $ 99,930,000 Paper 105,000,000 Variable Funding Capital Corp. .......... 1.80 11/16/04 104,921,250 (continued) 25,000,000 Windmill Funding Corp. .................. 1.89 11/22/04 24,972,437 - -------------------------------------------------------------------------------------------------------------------------------- Total Commercial Paper (Cost $2,090,722,224) ................... 2,090,722,224 - -------------------------------------------------------------------------------------------------------------------------------- Commercial 50,000,000 White Pine Corporation .................. 1.86 11/22/04 49,999,567 Paper -- Variable Rate -- 0.5% - -------------------------------------------------------------------------------------------------------------------------------- Total Commercial Paper -- Variable Rate (Cost $49,999,567) ...................... 49,999,567 - -------------------------------------------------------------------------------------------------------------------------------- Collateralized 51,000,000 Blue Heron IX, Class A .................. 1.96 02/23/05 51,000,000 Debt Obligation -- 24,000,000 Putman Structured Product 2002-1 Variable Class A-1 ............................. 1.96 04/15/05 24,000,000 Rate -- 0.7% - -------------------------------------------------------------------------------------------------------------------------------- Total Collateralized Debt Obligation -- Variable Rate (Cost $75,000,000) ...................... 75,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Collateralized 100,000,000 Barclays Capital Inc., Advancements -- purchased on 10/29/04 ................. 1.93 11/01/04 100,000,000 4.4% 175,000,000 Citigroup Global Markets Inc., purchased on 10/29/04 ................. 1.98 11/01/04 175,000,000 100,000,000 Goldman Sachs & Company, purchased on 10/29/04 ................. 1.91 11/01/04 100,000,000 100,000,000 Goldman Sachs & Company, purchased on 10/29/04 ................. 1.98 11/01/04 100,000,000 - -------------------------------------------------------------------------------------------------------------------------------- Total Collateralized Advancements (Cost $475,000,000) ..................... 475,000,000 - -------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 43 - -------------------------------------------------------------------------------- Master Institutional Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Interest Maturity Value Face Amount Rate* Date (Note 1a) ================================================================================================================================= Repurchase $400,000,000 Deutsche Bank Securities Inc., Agreements -- purchased on 10/29/04 ........... 1.85% 11/01/04 $ 400,000,000 9.3% 200,000,000 Goldman Sachs & Company, purchased on 10/29/04 ........... 1.85 11/01/04 200,000,000 400,000,000 UBS Securities LLC, purchased on 10/29/04 ........... 1.85 11/01/04 400,000,000 - --------------------------------------------------------------------------------------------------------------------------------- Total Repurchase Agreements (Cost $1,000,000,000) ............. 1,000,000,000 - --------------------------------------------------------------------------------------------------------------------------------- Total Investments -- 100.3% (Cost $10,804,738,676) ............ 10,801,901,291 - --------------------------------------------------------------------------------------------------------------------------------- Liabilities in Excess of Other Assets -- (0.3%) .................. (34,942,884) - --------------------------------------------------------------------------------------------------------------------------------- Net Assets ........................ $10,766,958,407 ================================================================================================================================= Note -- Costs for federal income tax purposes are the same as those shown above. At October 31, 2004, net unrealized depreciation amounted to $2,837,385 and is comprised of $158,787 in appreciation and $2,996,172 in depreciation. * Commercial Paper and Some U.S. Government Agency Issues are traded on a discount basis; the interest rate shown is the discount rate paid at the time of purchase by the Fund. Other securities bear interest at the rates shown, payable at fixed dates or upon maturity; the rates shown are the rates in effect at October 31, 2004. For variable rate instruments, the next date on which the interest rate is to be adjusted is deemed the maturity date for valuation. (a) Restricted securities -- Investment in securities not registered under the Securities Act of 1933. Additional information on each holding is as follows: Security Acquisition Date Cost GE Life and Annuity Assurance Co. 1.89%, 10/03/05 ..................... 09/28/04 $ 45,000,000 ING USA Annuity and Life Insurance Co. 1.98%, 07/18/05 ..................... 06/17/04 $ 30,000,000 1.97%, 08/19/05 ..................... 07/16/04 $100,000,000 Monumental Life Insurance Co. 1.99%, 05/16/05 ..................... 05/17/04 $ 40,000,000 2.00%, 11/21/05 ..................... 10/22/04 $ 40,000,000 New York Life Insurance Co. 1.90%, 05/27/05 ..................... 05/28/04 $ 45,000,000 2.01%, 10/19/05 ..................... 10/20/04 $ 35,000,000 The fund invested in securities that are not registered under the Securities Act of 1933. At the end of the period, the value of restricted securities (excluding 144A issues) amounted to $335,000,000 or 3.1% of net assets. See Notes to Financial Statements. 44 - -------------------------------------------------------------------------------- Master Institutional Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) ================================================================================ Assets: Investments in securities subject to repurchase agreements ................ $1,000,000,000 Investments in other marketable securities ................................ 9,801,901,291 -------------- Total investments, at value (identified cost $10,804,738,676) (Note 1a) .................. $10,801,901,291 Cash ........................................................................................ 10,573,739 Interest receivable ......................................................................... 17,789,444 --------------- Total assets ............................................................................. 10,830,264,474 --------------- Liabilities: Advisory fee payable (Note 2) ............................................................... 559,704 Payable for investments purchased ........................................................... 62,700,000 Accrued expenses ............................................................................ 46,363 --------------- Total liabilities ........................................................................ 63,306,067 --------------- Net Assets applicable to investors' interests ............................................... $10,766,958,407 =============== Sources of Net Assets: Net proceeds from capital contributions and withdrawals ..................................... $10,769,795,792 Net unrealized depreciation ................................................................. (2,837,385) --------------- Total ....................................................................................... $10,766,958,407 =============== - -------------------------------------------------------------------------------- Master Institutional Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) ================================================================================ Investment Income: Interest and discount earned ................................................................ $ 80,315,892 ------------ Expenses: Investment advisory fee (Note 2) ............................................................ 2,716,596 Accounting and custodian services ........................................................... 110,196 Dividend and transfer agency fees ........................................................... 26,222 ------------ Total expense ............................................................................ 2,853,014 ------------ Net investment income .................................................................... 77,462,878 Realized and Unrealized Gain (Loss) on Investments: Net realized gain from investment transactions ............................ $ 53,403 Net unrealized depreciation of investments ................................ (3,060,787) ------------ Net realized and unrealized loss from investments ........................................ (3,007,384) ------------ Net Increase in Net Assets Resulting From Operations ........................................ $ 74,455,494 ============ See Notes to Financial Statements. 45 - ------------------------------------------------------------------------------------------------------------------- Six Months Year Master Institutional Fund Ended Ended Statements of Changes in Net Assets (Unaudited) October 31, 2004 April 30, 2004 =================================================================================================================== Increase (Decrease) in Net Assets: Operations: Net investment income ................................................... $ 77,462,878 $ 137,798,021 Net realized gain from investment transactions .......................... 53,403 580,917 Net unrealized depreciation of investments .............................. (3,060,787) (5,844,767) --------------- ---------------- Net increase in net assets resulting from operations .................... 74,455,494 132,534,171 Capital Transactions: Contributions from feeders .............................................. 7,733,253,159 19,475,397,343 Withdrawals from feeders ................................................ (7,643,924,135) (20,666,984,788) --------------- ---------------- Net increase (decrease) in net assets from capital transactions ......... 89,329,024 (1,191,587,445) --------------- ---------------- Net increase (decrease) in net assets ................................... 163,784,518 (1,059,053,274) Net Assets: Beginning of period ..................................................... 10,603,173,889 11,662,227,163 --------------- ---------------- End of period ........................................................... $10,766,958,407 $ 10,603,173,889 =============== ================ - ------------------------------------------------------------------------------------------------------------------- Master Institutional Fund Six Months Year Ended April 30, For the Period Supplementary Data (Unaudited) Ended ---------------------- January 14, 2002* October 31, 2004 2004 2003 to April 30, 2002 ===================================================================================================================== Ratio of expenses to average net assets .05%(1) .05% .05% .05%(1) Ratio of net investment income to average net assets .................... 1.43%(1) 1.14% 1.71% 1.81%(1) Net Assets, end of period (000) ........ $10,766,958 $10,603,174 $11,662,227 $12,840,286 (1) On an annualized basis. * Commencement of Operations. See Notes to Financial Statements. 46 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Alabama -- $ 7,500,000 Athens-Limestone County Health Care Authority 3.0% VRDN 1.81% due 05/01/2015 (a) ..................................... $ 7,500,000 2,995,000 Birmingham, Alabama Waterworks & Sewer Board (Water & Sewer Revenue Floater -- Series 947) VRDN 1.80% due 01/01/2033 (a) ...................................... 2,995,000 30,000,000 Columbia, Alabama IDB Revenue (Alabama Power Co.) VRDN 1.79% due 11/01/2021 (a) ...................................... 30,000,000 1,255,000 Daphne, Alabama Special Care Facilities Authority Revenue (Floaters -- Series 593) VRDN 1.84% due 08/15/2028 (a)(b) .............................................. 1,255,000 35,000,000 Decatur, Alabama IDB Revenue VRDN 1.85% due 08/01/2036 (a) ................................................. 35,000,000 Jefferson County, Alabama Sewer Revenue Warrants VRDN: 69,500,000 (Series B-7) 1.76% due 02/01/2042 (a) .............................. 69,500,000 30,000,000 (Series C-3) 1.80% due 02/01/2040 (a) .............................. 30,000,000 20,000,000 (Series C-4) 1.80% due 02/01/2040 (a) .............................. 20,000,000 67,600,000 (Series C-6) 1.75% due 02/01/2040 (a) .............................. 67,600,000 2,515,000 Tuscaloosa, Alabama Educational Building Authority Revenue (American Christian Education) VRDN 1.91% due 01/01/2023 (a) ...................................... 2,515,000 6,700,000 Tuscaloosa County, Alabama IDA Solid Waste Disposal Revenue VRDN 1.85% due 09/01/2020 (a) .............................. 6,700,000 University of Alabama General Revenue VRDN: 4,800,000 (Putters -- Series 477) 1.80% due 07/01/2012 (a)(b) .................. 4,800,000 16,000,000 (Series C) 1.76% due 07/01/2034 (a) .................................. 16,000,000 60,490,000 West Jefferson, Alabama IDB PCR (Power Co. Project) DDN 1.74% due 06/01/2028 (a) ....................................... 60,490,000 - --------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 47 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Alaska -- $ 5,000,000 Anchorage, Alaska (ROCS RR II R 6034) 1.3% VRDN 1.81% due 12/01/2024 (a) ........................................ $ 5,000,000 Valdez, Alaska Marine Revenue (BP Pipelines Project) VRDN: 28,275,000 (Series A) 1.74% due 06/01/2037 (a) .................................. 28,275,000 75,820,000 (Series B) 1.74% due 07/01/2037 (a) .................................. 75,820,000 Valdez, Alaska Marine Term Revenue (Philips Project) FXRDN: 26,000,000 (Series A) 1.80% due 06/01/2005 ...................................... 26,000,000 18,375,000 (Series B) 1.80% due 06/01/2005 ...................................... 18,375,000 - --------------------------------------------------------------------------------------------------------------------------------- Arizona -- 23,000,000 Maricopa County, Arizona IDA Health Facilities 1.3% Revenue (Putters -- Series 420) VRDN 1.82% ........................... due 01/01/2010 (a)(b) ................................................ 23,000,000 Maricopa County, Arizona IDA S/F Mortgage Revenue FXRDN: 23,405,452 (Series A) 1.88% due 09/01/2005 ...................................... 23,405,452 29,817,201 (Series B) 1.88% due 09/01/2005 ...................................... 29,817,201 13,620,000 (Series R-2) 1.89% due 12/01/2004 .................................... 13,620,000 67,631,028 Phoenix, Arizona IDA S/F Housing Notes (Series A) FXRDN 1.85% due 07/01/2005 ........................................... 67,631,028 - --------------------------------------------------------------------------------------------------------------------------------- Arkansas -- 7,000,000 Arkansas State Development Finance Authority 1.4% Environmental Facilities Revenue (Teris LLC Project) VRDN 1.86% due 03/01/2021 (a) ........................................ 7,000,000 3,750,000 Arkansas State Development Finance Authority M/F Housing Revenue (Chapel Ridge -- Series C) VRDN 1.91% due 05/01/2031 (a) ........................................ 3,750,000 101,923,337 Arkansas State Development Finance Authority S/F Housing Revenue FXRDN 1.88% due 09/01/2005 ........................... 101,923,337 31,070,000 Arkansas State Development Finance Authority S/F Housing Revenue Floater Certificates (Series 708) VRDN 1.89% due 02/01/2008 (a)(b) ..................................... 31,070,000 10,000,000 North Little Rock, Arkansas Health Facilities Board Revenue (Baptist Health -- Series B) VRDN 1.79% due 12/01/2021 (a) ................................................... 10,000,000 See Notes to Financial Statements. 48 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Arkansas $ 6,650,000 Pulaski County, Arkansas Public Facilities Board M/F (continued) Revenue (Chapel Ridge -- South West) VRDN 1.88% due 10/01/2034 (a) ................................................... $ 6,650,000 - --------------------------------------------------------------------------------------------------------------------------------- California -- 9,810,000 California State (Merlots B-45) VRDN 1.83% 2.6% due 10/01/2029 (a)(b) ................................................ 9,810,000 200,000,000 California State (Series A) RAN 3.00% due 06/30/2005 ................... 201,649,993 33,800,000 California State Municipal Securities Trust Certificates (SGA 119) DDN 1.75% due 09/01/2028 (a)(b) ............................ 33,800,000 12,100,000 California State Municipal Securities Trust Certificates (SGA 136) DDN 1.75% due 12/01/2030 (a)(b) ............................ 12,100,000 14,800,000 California Statewide Community Development Authority Revenue (Series K) CP 1.65% due 11/09/2004 ........................... 14,800,000 12,500,000 California Statewide Community Development Authority Revenue (Floaters -- Series 909) VRDN 1.78% due 08/15/2023 (a)(b) ................................................ 12,500,000 24,500,000 Los Angeles, California S/F Home Mortgage Revenue FXRDN 1.84% due 10/01/2005 ........................................... 24,500,000 - --------------------------------------------------------------------------------------------------------------------------------- Colorado -- 4,000,000 Arvada, Colorado Utility IPMS Water Enterprise 1.9% Revenue (Dexia Public Finance) VRDN 1.70% due 11/01/2020 (a) .................................................. 4,000,000 5,935,000 Castle Pines North Metropolitan District VRDN 1.84% due 12/01/2028 (a) ................................................... 5,935,000 7,380,000 Colorado Department of Transportation Revenue (Putters -- Series 318) VRDN 1.80% due 06/15/2015 (a)(b) .................................................... 7,380,000 15,000,000 Colorado Educational & Cultural Facilities Authority Revenue (Student Housing -- Fuller Project) VRDN 1.84% due 08/01/2035 (a) ........................................ 15,000,000 6,700,000 Colorado Educational & Cultural Facilities Authority Revenue (Christian University Project) VRDN 1.84% due 07/01/2034 (a) ................................................... 6,700,000 18,520,000 Colorado Health Facilities Authority Revenue (Catholic Health -- Series B) VRDN 1.79% due 03/01/2032 (a) .................... 18,520,000 18,745,000 Colorado Student Educational Loan Program (Floater -- Series L49J) VRDN 1.80% due 08/09/2005 (a)(b) ........................ 18,745,000 See Notes to Financial Statements. 49 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Colorado $ 5,595,000 Denver, Colorado City & County Airport Revenue (continued) (Merlots -- Series A-61) VRDN 1.89% due 11/15/2012 (a)(b) ................................................. $ 5,595,000 13,000,000 Denver, Colorado City & County Airport Revenue (Series B) VRDN 1.88% due 11/15/2024 (a) .............................. 13,000,000 2,365,000 Denver, Colorado City & County Housing Revenue (Circle Village Project) VRDN 1.80% due 10/01/2029 (a) .................................................... 2,365,000 15,563,700 Denver, Colorado City & County S/F Mortgage Revenue (Series A) FXRDN 1.91% due 10/25/2005 ................................. 15,563,700 9,195,000 El Paso County, Colorado Certificates Partnership (ROCS RR ll-R 1050) VRDN 1.70% due 12/01/2020 (a)(b) ................................................. 9,195,000 7,990,000 El Paso County, Colorado Certificates Partnership (ROCS RR ll-R 2002) VRDN 1.70% due 12/01/2019 (a)(b) ................................................. 7,990,000 5,832,000 El Paso County, Colorado S/F Mortgage Revenue (Series A) FXRDN 1.81% due 05/25/2005 ................................. 5,832,000 5,300,000 Goldsmith Metropolitan District Colorado VRDN 1.96% due 12/01/2034 (a) .............................................. 5,300,000 41,000,000 Lower Colorado, River Authority Revenue (Series A) CP 1.70% due 11/08/2004 .................................................. 41,000,000 12,900,000 Moffat County, Colorado PCR (Pacificorp Projects) DDN 1.75% due 05/01/2013 (a) .......................................... 12,900,000 6,875,000 Regional Transportation District Sales Tax Revenue (Series 679) VRDN 1.80% due 05/01/2010 (a)(b) ......................... 6,875,000 5,170,000 Thornton, Colorado Water Enterprise Revenue (ROCS RR II R 301) VRDN 1.81% due 12/01/2034 (a)(b) ......................... 5,170,000 16,240,000 Traer Creek, Colorado Metropolitan District Revenue VRDN 1.79% due 10/01/2021 (a) ......................................... 16,240,000 - --------------------------------------------------------------------------------------------------------------------------------- Delaware -- 4,795,000 Delaware State (ROCS RR II R 4045) VRDN 1.81% 0.0% due 07/01/2012 (a) ................................................... 4,795,000 - --------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 50 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= District of $ 5,400,000 District of Columbia (Merlots -- Series B-13) Columbia -- VRDN 1.84% due 06/01/2022 (a)(b) ..................................... $ 5,400,000 0.7% 54,840,000 District of Columbia Housing Finance Agency Mortgage Revenue S/F FXRDN 1.94% due 12/24/2004 ............................... 54,840,000 4,510,000 District of Columbia Revenue (Washington Very SPL Arts) VRDN 1.89% due 01/01/2027 (a) .................................. 4,510,000 20,095,000 Washington D.C. Convention Center Authority Dedicated Tax Revenue (Floater Certificates -- Series 539) VRDN 1.80% due 10/01/2021 (a)(b) ......................... 20,095,000 - --------------------------------------------------------------------------------------------------------------------------------- Florida -- 5,000,000 Brevard County, Florida Health Facilities Authority 3.9% Revenue (Wuesthoff Health System Project) VRDN 1.77% due 01/01/2034 (a) ........................................ 5,000,000 25,040,000 Broward County, Florida Health Facilities Authority Revenue (John Knox VLG Florida Project) DDN 1.83% due 09/01/2032 (a) ......................................... 25,040,000 10,500,000 Capital Projects Finance Authority (Glenridge on Palmer Ranch -- Series C) DDN 1.74% due 06/01/2012 (a) ...................... 10,500,000 39,210,000 Capital Trust Agency, Florida M/F Housing Revenue Bond (Series 99-B) VRDN 1.79% due 12/01/2032 (a) .......................... 39,210,000 6,400,000 Dade County, Florida IDA Facilities Revenue (Florida Power & Light Co.) VRDN 1.75% due 06/01/2021 (a) ................................................... 6,400,000 25,395,000 Escambia County, Florida Health Facilities Authority Revenue (Azalea Trace Inc. -- Series B) DDN 1.76% due 11/15/2029 (a) ................................................... 25,395,000 Florida State Board of Education VRDN: 6,000,000 1.81% due 06/01/2032 (a) ............................................. 6,000,000 4,900,000 1.81% due 06/01/2018 (a) ............................................. 4,900,000 7,485,000 Florida State Board of Education (Putters -- Series 473) VRDN 1.80% due 06/01/2011 (a)(b) ..................................... 7,485,000 2,920,000 FSU Final Assistance Inc., Florida Educational Athletic Facilities Revenue (MSTR SGB 44-A) VRDN 1.81% due 10/01/2031 (a)(b) ................................................ 2,920,000 11,870,000 Gainesville, Florida Utilities Systems (Series C) CP 1.76% due 11/08/2004 ................................................. 11,870,000 See Notes to Financial Statements. 51 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Florida $ 29,215,000 Gulf Breeze, Florida Revenue (Local Government Loan (continued) Project -- Series C) VRDN 1.75% due 12/01/2015 (a) ................... $ 29,215,000 5,000,000 Highland County, Florida Health Facilities Authority Revenue (Adventist Health -- System C) VRDN 1.85% due 11/15/2021 (a) ........................................ 5,000,000 10,000,000 Jacksonville, Florida PCR (Florida Power & Light Co. Project ) DDN 1.79% due 05/01/2029 (a) ............................... 10,000,000 4,600,000 Jacksonville, Florida Sales Tax Revenue (Merlot B-26) VRDN 1.84% due 10/01/2027 (a)(b) ..................................... 4,600,000 17,000,000 Jacksonville, Florida Electric Authority (Series 00A) CP 1.70% due 11/15/2004 .............................................. 17,000,000 45,600,000 Lakeland, Florida Energy System Revenue (Series A) VRDN 1.76% due 10/01/2035 (a) ........................................ 45,600,000 Lee County, Florida Hospital Board Directors Revenue (Memorial Health System) DDN: 14,600,000 (Series A) 1.76% due 04/01/2025 (a) .................................. 14,600,000 52,205,000 (Series B) 1.76% due 04/01/2027 (a) .................................. 52,205,000 7,565,000 Lee County, Florida Capital Revenue (Floaters -- Series 957) VRDN 1.80% due 10/01/2017 (a)(b) ......................... 7,565,000 15,000,000 Miami Dade County, Florida IDA Solid Waste Disposal Revenue (Power & Light Company Project) DDN 1.75% due 12/01/2023 (a) ......................................... 15,000,000 3,100,000 Miami Dade County, Florida School Board Certificates Partnership (Putters -- Series 534) VRDN 1.80% due 08/01/2011 (a)(b) ................................................ 3,100,000 30,590,000 Orange County, Florida Health Facilities Authority Revenue Floater Certificates (Series 531) VRDN 1.81% due 11/15/2021 (a)(b) ..................................... 30,590,000 16,500,000 Orange County, Florida Health Facilities Authority Revenue Floater Certificates (Series 830) VRDN 1.80% due 11/15/2022 (a)(b) ..................................... 16,500,000 3,765,000 Palm Beach County, Florida School Board Certificates Partnership (ROCS RR II R 2105) VRDN 1.81% due 08/01/2015 (a)(b) ................................................ 3,765,000 6,600,000 Polk County, Florida IDA IDR (Lifepath Hospice Project) VRDN 1.77% due 08/01/2028 (a) ............................... 6,600,000 See Notes to Financial Statements. 52 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Florida $ 42,655,000 Saint Lucie County, Florida PCR (Florida Power & Light (continued) Company Project) DDN 1.75% due 09/01/2028 (a) ........................ $ 42,655,000 3,500,000 West Palm Beach Florida Utilities Systems Revenue (Floaters -- Series 972) VRDN 1.80% due 10/01/2034 (a)(b) .................................................... 3,500,000 - --------------------------------------------------------------------------------------------------------------------------------- Georgia -- 4,820,000 Albany -- Dougherty County, Georgia Hospital Authority 2.5% Revenue VRDN 1.80% due 09/01/2020 (a) ................................ 4,820,000 17,805,000 Atlanta, Georgia Urban Residential Finance Authority FXRDN 1.89% due 12/01/2004 ........................................... 17,805,000 7,000,000 Atlanta, Georgia Urban Residential Finance Authority FXRDN 1.86% due 12/01/2004 ........................................... 7,000,000 13,915,000 Atlanta, Georgia Water & Wastewater Revenue (Series 745-D) VRDN 1.80% due 11/01/2017 (a)(b) ...................... 13,915,000 3,000,000 Atlanta, Georgia Water & Wastewater Revenue VRDN 1.82% due 11/01/2033 (a) ........................................ 3,000,000 17,700,000 Burke County, Georgia Development Authority PCR (Georgia Power Co.) FXRDN 1.08% due 04/19/2005 ....................... 17,700,000 10,000,000 Clayton County, Georgia Development Authority Facilities Revenue (Delta Airlines -- Series C) VRDN 1.84% due 05/01/2035 (a) ........................................ 10,000,000 7,550,000 Cobb County, Georgia Housing M/F Housing Revenue (Walton Reserve Apartments Project) VRDN 1.83% due 10/01/2035 (a) ................................................... 7,550,000 10,650,000 Coloquitt County, Georgia Hospital Authority Revenue VRDN 1.84% due 03/01/2023 (a) ........................................ 10,650,000 17,640,000 Crisp County, Georgia Solid Waste Management Authority Revenue VRDN 2.23% due 01/01/2023 (a) ................................ 17,640,000 30,000,000 Dekalb County, Georgia School District TAN 2.00% due 12/31/2004 ....................................................... 30,203,724 19,145,000 Eagle Tax-Exempt Trust -- State of Georgia (Series 981002) VRDN 1.81% due 07/01/2014 (a)(b) ..................... 19,145,000 22,955,000 Eagle Tax-Exempt Trust -- State of Georgia (Series 991001) VRDN 1.81% due 11/01/2017 (a)(b) ..................... 22,955,000 See Notes to Financial Statements. 53 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Georgia $ 3,015,000 Fulton County, Georgia Hospital Authority (continued) Revenue (ROCS RR II R 2127) VRDN 1.81% due 01/01/2019 (a)(b) ................................................ $ 3,015,000 Gainesville & Hall County, Georgia Development Authority Revenue (Senior Living Facilities -- Lanier) DDN: 10,750,000 (Series A) 1.75% due 11/15/2010 (a) .................................. 10,750,000 4,150,000 (Series C) 1.75% due 11/15/2030 (a) .................................. 4,150,000 3,505,000 Gainesville & Hall County, Georgia Development Authority Revenue (Atex Inc. Project) VRDN 1.91% due 09/01/2023 (a) ................................................... 3,505,000 6,485,000 Georgia State (Putters -- Series 440) VRDN 1.78% due 05/01/2010 (a)(b) ................................................ 6,485,000 Georgia State Local Government Certificate Partnership (Macon Trust Series 2002-0) VRDN: 4,515,000 1.84% due 12/01/2022 (a) ............................................. 4,515,000 4,515,000 1.84% due 06/01/2028 (a) ............................................. 4,515,000 8,340,000 Georgia Municipal Gas Authority (Gas Revenue Agency Project -- Series C) VRDN 1.77% due 11/01/2007 (a) ................... 8,340,000 3,680,000 Gwinnett County, Georgia Development Authority Revenue (Barcoview LLC Project) VRDN 1.96% due 07/01/2018 (a) ................................................... 3,680,000 3,995,000 Gwinnett County, Georgia Development Authority Revenue Certificates of Partnerships (ROCS RR II R 6009) VRDN 1.81% due 01/01/2021 (a)(b) ............................... 3,995,000 11,730,000 La Grange, Georgia Development Authority Revenue (La Grange College Project) VRDN 1.81% due 06/01/2031 (a) ................................................... 11,730,000 10,530,000 Metropolitan Atlanta Rapid Transit Authority Sales Tax Revenue (Putters -- Series 312) VRDN 1.78% due 07/01/2021 (a)(b) ................................................ 10,530,000 3,225,000 Metropolitan Atlanta Rapid Transit Authority Sales Tax Revenue (ROCS RR II R 4011) VRDN 1.81% due 07/01/2019 (a)(b) ................................................ 3,225,000 See Notes to Financial Statements. 54 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Georgia $ 9,625,000 Private Colleges & Universities Authority Revenue (continued) (Mercer University Project) VRDN 1.84% due 10/01/2032 (a) ................................................... $ 9,625,000 10,400,000 Putnam County, Georgia Development Authority PCR (Power Plant Branch -- 1st -- Series 97) FXRDN 1.20% due 04/19/2005 .................................................. 10,400,000 1,995,000 Thomaston-Upson County, Georgia IDA Revenue (Thomaston Manufacturing Project) VRDN 1.96% due 12/01/2011 (a) ................................................... 1,995,000 15,000,000 Ware County, Georgia Hospital Authority Revenue (Baptist Village Project) VRDN 1.77% due 11/01/2020 (a) ................................................... 15,000,000 - --------------------------------------------------------------------------------------------------------------------------------- Hawaii -- 2,660,000 Honolulu, Hawaii City & County (ROCS RR II R 5025) 0.0% VRDN 1.81% due 07/01/2014 (a)(b) ..................................... 2,660,000 - --------------------------------------------------------------------------------------------------------------------------------- Idaho -- 4,250,000 Idaho Housing & Finance Association Nonprofit 0.1% Facilities Revenue (Albertson College Project) VRDN 1.79% due 11/01/2021 (a) ........................................ 4,250,000 10,400,000 Idaho Housing & Finance Association S/F Mortgage (Series F) VRDN 1.80% due 01/01/2033 (a) ............................. 10,400,000 1,360,000 Madison, Idaho Economic Development Corp. IDR (Floyd Wilcox & Sons, Inc. Project) VRDN 1.91% due 08/01/2012 (a) ................................................... 1,360,000 - --------------------------------------------------------------------------------------------------------------------------------- Illinois -- 2,170,000 Aurora, Illinois IDR (Aztech Engineering Inc. Project) 6.1% VRDN 1.95% due 10/01/2018 (a) ........................................ 2,170,000 23,230,335 Aurora, Illinois Kane-Dupage County S/F Mortgage Revenue (Floaters -- Series A) VRDN 1.89% due 04/01/2005 (a)(b) ................................................ 23,230,335 26,000,000 Aurora, Illinois Kane-Dupage County S/F Mortgage Revenue (Floaters -- Series 789) VRDN 1.88% due 04/03/2006 (a)(b) ................................................ 26,000,000 4,250,000 Chicago, Illinois Board of Education (Putters -- Series 472) VRDN 1.83% due 06/01/2014 (a)(b) ......................... 4,250,000 4,800,000 Chicago, Illinois Eagle 2003-0006 VRDN 1.81% due 01/01/2042 (a) ................................................... 4,800,000 See Notes to Financial Statements. 55 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Illinois $ 2,500,000 Chicago, Illinois O'Hare International Airport (continued) Revenue (ROCS RR II R 239) VRDN 1.85% due 01/01/2022 (a)(b) ................................................. $ 2,500,000 8,000,000 Chicago, Illinois O'Hare International Airport Revenue (O'Hare Technical Center II Project) VRDN 1.85% due 03/01/2037 (a) .................................................... 8,000,000 7,080,000 Chicago, Illinois Park District (Merlots -- Series A-61) VRDN 1.84% due 01/01/2021 (a)(b) ...................................... 7,080,000 11,460,000 Chicago, Illinois Park District (Putters -- Series 521) VRDN 1.80% due 07/01/2012 (a)(b) ...................................... 11,460,000 2,975,000 Chicago, Illinois Public Building Revenue VRDN 1.81% due 12/01/2014 (a) .................................................... 2,975,000 4,600,000 Chicago, Illinois Solid Waste Disposal Facilities Revenue (Groot Industries Inc. Project) VRDN 1.92% due 12/01/2015 (a) ........................................................ 4,600,000 10,075,000 Chicago, Illinois Wastewater Transmission Revenue (Merlots -- Series A-125) VRDN 1.84% due 01/01/2030 (a)(b) ................................................. 10,075,000 16,000,000 Chicago, Illinois Wastewater Transmission Revenue (Series A) VRDN 1.76% due 01/01/2039 (a) .............................. 16,000,000 Cook County, Illinois VRDN: 3,590,000 (Merlots -- Series B-11) 1.84% due 11/15/2025 (a)(b) .................... 3,590,000 2,400,000 (Putters -- Series 559) 1.80% due 05/15/2012 (a)(b) ..................... 2,400,000 2,275,000 Des Plaines, Illinois IDR (414 East Golf Road Project) VRDN 1.93% due 05/01/2017 (a) ......................................... 2,275,000 11,150,000 Eagle Tax-Exempt Trust -- Metropolitan Pier & Exposition II (Series 02-6001) VRDN 1.81% due 06/15/2042 (a)(b) .................. 11,150,000 10,840,000 Eagle Tax-Exempt Trust (Series 02-6002) VRDN 1.81% due 04/01/2022 (a)(b) ................................................. 10,840,000 2,795,000 Elgin, Illinois IDR (Starro Precision Products Inc. Project) VRDN 1.92% due 06/01/2025 (a) ................................ 2,795,000 35,000 Geneva, Illinois IDR (Continental Envelope Corp. Project) VRDN 1.92% due 09/01/2006 (a) ................................ 35,000 12,400,000 Illinois Health Facilities Authority Revenue CP 1.68% due 11/01/2004 ........................................................ 12,400,000 See Notes to Financial Statements. 56 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Illinois $ 19,400,000 Illinois Education Facilities Authority Revenue (Art Institute (continued) of Chicago) VRDN 1.77% due 03/01/2027 (a) ........................ $ 19,400,000 13,800,000 Illinois Education Facilities Authority Revenue (Concordia University River Project) DDN 1.75% due 10/01/2031 (a) ............................................... 13,800,000 9,800,000 Illinois Education Facilities Authority Revenue (ITT State Street Corp -- Series A) VRDN 1.79% due 06/01/2033 (a) ............................................... 9,800,000 Illinois Health Facilities Authority Revenue (Central Dupage Health) DDN: 46,900,000 (Series B) 1.75% due 11/01/2027 (a) ................................ 46,900,000 50,000,000 (Series C) 1.75% due 11/01/2027 (a) ................................ 50,000,000 32,200,000 Illinois Health Facilities Authority Revenue (Northwest Community Hospital -- Series B) DDN 1.76% due 07/01/2032 (a) ............................................... 32,200,000 1,180,000 Illinois Health Facilities Authority Revenue (Chestnut Square Glen Project -- Series C) VRDN 1.77% due 08/15/2032 (a) ............................................... 1,180,000 16,900,000 Illinois Health Facilities Authority Revenue (Memorial Health System) DDN 1.79% due 10/01/2022 (a) ...................... 16,900,000 12,275,000 Illinois Health Facilities Authority Revenue (Palos Community Hospital -- Series B) VRDN 1.79% due 12/01/2015 (a) ............................................... 12,275,000 39,820,000 Illinois Health Facilities Authority Revenue (Resurrection Health -- Series A) DDN 1.75% due 05/15/2029 (a) ................. 39,820,000 40,695,000 Illinois Health Facilities Authority Revenue (Univerity Chicago Hospital) DDN 1.74% due 08/01/2026 (a) ................... 40,695,000 22,835,000 Illinois Housing Development Authority Revenue FXRDN 0.99% due 04/01/2005 ....................................... 22,835,000 Illinois Finance Authority Revenue (Central Dupage Health) VRDN: 12,500,000 (Series B) 1.77% due 11/01/2038 (a) .............................. 12,500,000 13,000,000 (Series C) 1.77% due 11/01/2038 (a) .............................. 13,000,000 2,760,000 Illinois State Development Finance Authority IDR (Design Automotive LLC Project) VRDN 1.92% due 06/01/2011 (a) ............................................... 2,760,000 See Notes to Financial Statements. 57 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Illinois $ 2,450,000 Illinois State Development Finance Authority IDR (continued) (Rockford College Project) VRDN 1.87% due 02/01/2021 (a) ................................................. $ 2,450,000 1,400,000 Illinois State Development Finance Authority (AMR Pooled -- Series B-2) VRDN 2.16% due 10/01/2029 (a) ................................................. 1,400,000 10,000,000 Illinois State Development Finance Authority (Palos Community Hospital) VRDN 1.79% due 09/01/2015 (a) ................................................. 10,000,000 28,900,000 Illinois State Municipal Securities Trust Receipts (SGA 103) VRDN 1.75% due 08/01/2024 (a)(b) ......................... 28,900,000 4,315,000 Illinois State (Merlots -- Series A-124) VRDN 1.84% due 11/01/2026 (a)(b) .............................................. 4,315,000 4,990,000 Illinois State (Merlots -- Series B-05) VRDN 1.84% due 07/01/2022 (a)(b) .............................................. 4,990,000 Illinois Student Assistance Loan Revenue (Series A) VRDN: 4,400,000 1.84% due 09/01/2031 (a) ........................................... 4,400,000 12,450,000 1.84% due 09/01/2032 (a) ........................................... 12,450,000 17,500,000 1.84% due 09/01/2034 (a) ........................................... 17,500,000 5,800,000 Lake County, Illinois Community School District -- 73 (Hawthorn Putters -- Series 329) VRDN 1.83% due 12/01/2014 (a) ................................................. 5,800,000 5,000,000 Macon County, Illinois Revenue (Millikin University) VRDN 1.81% due 10/01/2031(a) ....................................... 5,000,000 Metropolitan Pier & Exposition Authority Illinois Dedicated State Tax Revenue VRDN: 1,500,000 (Floaters -- Series 962) 1.86% due 12/15/2034 (a)(b) ............... 1,500,000 3,500,000 (Eagle 2004-003) 1.81% due 06/15/2042 (a)(b) ....................... 3,500,000 7,500,000 Metropolitan Pier & Exposition Authority Illinois Dedicated State Tax Revenue (Floaters -- Series 913) VRDN 1.84% due 12/15/2032 (a)(b) ................................... 7,500,000 Metropolitan Pier & Exposition Authority Illinois Dedicated State Tax Revenue VRDN: 6,270,000 (ROCS RR II R 270) 1.90% due 12/15/2031 (a)(b) ..................... 6,270,000 9,535,000 (ROCS RR II R 271) 1.90% due 12/15/2032 (a)(b) ..................... 9,535,000 2,130,000 (ROCS RR II R 310) 1.89% due 12/15/2033 (a)(b) ..................... 2,130,000 See Notes to Financial Statements. 58 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Illinois $ 12,100,000 Municipal Securities Trust Certificates -- Chicago, (continued) Illinois O'Hare International Airport (Class A -- Series 93) DDN 1.77% due 10/04/2012 (a)(b) ....................... $ 12,100,000 12,160,000 Municipal Securities Trust Certificates -- Chicago, Illinois (Class A -- Series 2001-121) VRDN 1.81% due 12/22/2009 (a)(b) ............................................ 12,160,000 12,495,000 Municipal Securities Trust Certificates -- Chicago, Illinois (Class A -- Series 2001-124) VRDN 1.75% due 08/20/2014 (a)(b) ............................................ 12,495,000 1,970,000 Peoria, Illinois IDR (CDC Realty L.P. Project) VRDN 1.92% due 12/01/2014 (a) .................................... 1,970,000 32,920,000 Regional Transportation Authority Illinois (Floaters -- Series D-818) VRDN 1.80% due 07/01/2033 (a)(b) ................... 32,920,000 4,955,000 Regional Transportation Authority Illinois (Merlots -- Series A-41) VRDN 1.84% due 06/01/2017 (a)(b) .................... 4,955,000 9,955,000 Regional Transportation Authority Illinois (Merlots -- Series A-24) VRDN 1.84% due 07/01/2032 (a)(b) .................... 9,955,000 - --------------------------------------------------------------------------------------------------------------------------------- Indiana -- 1,350,000 Allen County, Indiana EDR (Waterfurnace International 3.1% Inc.) VRDN 1.94% due 11/01/2014 (a) .............................. 1,350,000 595,000 Allen County, Indiana EDR (YMCA of Greater Fort Wayne Project) VRDN 1.89% due 12/01/2009 (a) ..................... 595,000 3,475,000 Baugo, Indiana School Building Corporation (Floaters -- Series 676) VRDN 1.80% due 01/15/2010 (a)(b) ..................... 3,475,000 1,125,000 Bloomington, Indiana EDR (Bloomington Square Project) VRDN 1.87% due 12/01/2008 (a) .................................... 1,125,000 2,100,000 Crawfordsville, Indiana EDR (Performance Master LLC Project) VRDN 1.97% due 10/01/2018 (a) ........................... 2,100,000 1,945,000 Deerborn County, Indiana EDR (D&S Machine Products Inc.) VRDN 1.92% due 04/01/2018 (a) .............................. 1,945,000 3,150,000 Elkhart County, Indiana EDR (Patriot Homes Inc. Project) VRDN 1.91% due 08/01/2012 (a) ........................... 3,150,000 6,010,000 Greencastle, Indiana IDR (Crown Equipment Corp. Project) VRDN 1.87% due 02/01/2011 (a) ........................... 6,010,000 See Notes to Financial Statements. 59 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Indiana $ 68,575,000 Indiana Bond Bank Revenue (Series A) BAN 2.00% (continued) due 01/25/2005 .................................................. $ 68,716,697 Indiana Health Facilities Financing Authority Revenue (Ascension Health Credit Group) FXRDN: 10,000,000 (Series A-1) 1.73% due 07/05/2005 ............................... 10,000,000 8,000,000 (Series A-2) 1.73% due 07/05/2005 ............................... 8,000,000 68,600,000 Indiana State Development Finance Authority Revenue CP 1.75% due 11/02/2004 ......................................... 68,600,000 8,950,000 Indiana State Development Finance Authority Revenue Educational Facilities (Cathedral High School) DDN 1.79% due 09/01/2026 (a) ........................................ 8,950,000 2,040,000 Indiana State Development Finance Authority EDR (Indianapolis Urban League Inc.) VRDN 1.84% due 01/01/2020 (a) .............................................. 2,040,000 40,250,000 Indiana State Development Finance Authority Environmental Revenue (PSI Energy Inc. Project -- Series B) VRDN 2.00% due 12/01/2038 (a) ......................... 40,250,000 280,000 Indiana State Development Finance Authority IDR (Centurion Industries Inc. Project) VRDN 1.94% due 10/01/2005 (a) .............................................. 280,000 10,900,000 Indiana State Development Finance Authority IDR (Republic Services Inc. Project) DDN 1.77% due 12/01/2032 (a) .............................................. 10,900,000 Indiana State Development Finance Authority Solid Waste Disposal Revenue Waste Management Incorporated VRDN: 12,500,000 (Series A) 1.82% due 10/01/2025 (a) ............................. 12,500,000 7,000,000 (Series B) 1.84% due 10/01/2025 (a) ............................. 7,000,000 23,750,000 Indiana State Educational Facilities Authority Revenue (Depauw University Project) DDN 1.74% due 07/01/2032 (a) .............................................. 23,750,000 9,080,000 Indiana State Office Building Community Facilities Revenue (Merlot -- Series B-17) VRDN 1.84% due 07/01/2023 (a)(b) ........................................... 9,080,000 Indiana Transportation Finance Authority Highway Revenue VRDN: 2,350,000 (Floaters -- Series 942 D) 1.80% due 12/01/2022 (a)(b) .......... 2,350,000 See Notes to Financial Statements. 60 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Indiana $ 2,000,000 (Merlots -- Series B-21) 1.84% due 12/01/2022 (a)(b) ................ $ 2,000,000 (continued) 7,495,000 (Putters -- Series 479) 1.80% due 06/01/2017 (a)(b) ................. 7,495,000 3,920,000 Indianapolis, Indiana EDR (New Bridges Apartments Project) VRDN 1.84% due 06/01/2035 (a) .............................. 3,920,000 Indianapolis, Indiana Gas Utility System (Citizens Gas & Coke) CP: 20,000,000 1.70% due 11/08/2004 ................................................ 20,000,000 30,000,000 1.72% due 11/08/2004 ................................................ 30,000,000 5,025,000 Indianapolis, Indiana Gas Utilities Revenue (Merlot -- Series A-50) VRDN 1.84% due 06/01/2013 (a)(b) ....................... 5,025,000 2,620,000 Indianapolis, Indiana Local Public Board (Putters -- Series 422) VRDN 1.83% due 08/15/2020 (a)(b) ........................ 2,620,000 - -------------------------------------------------------------------------------------------------------------------------------- Iowa -- 4,445,000 Iowa Finance Authority M/F Revenue (The Gables at 1.5% Johnston Project) VRDN 1.86% due 12/01/2037 (a) ..................... 4,445,000 32,400,000 Iowa City, Iowa Revenue (Act Inc.) DDN 1.84% due 04/01/2032 (a) .................................................. 32,400,000 6,500,000 Iowa Finance Authority Retirement Community Revenue (Wesley Retirement Services -- Series B) VRDN 1.77% due 12/01/2033 (a) .................................................. 6,500,000 25,000,000 Iowa Finance Authority Retirement Community Revenue (Deerfield Retirement System -- Series B) VRDN 1.77% due 12/01/2033 (a) ............................................ 25,000,000 Iowa Finance Authority Revenue (Museum of Art Foundation) DDN: 6,550,000 1.79% due 06/01/2033 (a) ............................................ 6,550,000 14,500,000 1.79% due 10/01/2033 (a) ............................................ 14,500,000 8,600,000 Iowa Higher Education Loan Authority Revenue (Buena Vista University Project) VRDN 1.94% due 12/01/2012 (a) .................................................. 8,600,000 17,895,000 Iowa Higher Education Loan Authority Revenue (Private College -- Ambrose) DDN 1.74% due 04/01/2033 (a) .................... 17,895,000 Iowa Higher Education Loan Authority Revenue (Private College -- Des Moines) DDN: 10,200,000 1.79% due 10/01/2033 (a) ............................................ 10,200,000 6,800,000 1.79% due 10/01/2024 (a) ............................................ 6,800,000 See Notes to Financial Statements. 61 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Iowa $ 3,900,000 Louisa County, Iowa PCR Refunding (Iowa-Ill G&E (continued) Co.) VRDN 1.83% due 03/01/2017 (a) ................................. $ 3,900,000 19,500,000 Louisa County, Iowa PCR Refunding (Iowa-Ill G&E Co. -- Series A) VRDN 1.83% due 09/01/2016 (a) ..................... 19,500,000 15,370,000 Municipal Securities Trust Certificates (Iowa Finance Authority Hospital Facilities Revenue Health System Class A -- Series 26) VRDN 1.82% due 06/01/2010 (a)(b) .............................................. 15,370,000 - -------------------------------------------------------------------------------------------------------------------------------- Kansas -- 7,720,000 Johnson County, Kansas Public Building Community 0.8% Lease Revenue (Putters -- 528) VRDN 1.80% due 09/01/2010 (a)(b) .............................................. 7,720,000 4,210,000 Kansas State Department of Transportation Highway Revenue (ROCS RR II R 6020) VRDN 1.81% due 03/01/2019 (a)(b) .............................................. 4,210,000 Kansas State Development Finance Authority Lease Revenue (Kansas Department Administration) DDN: 10,775,000 (Series J-1) 1.74% due 12/01/2018 (a) .............................. 10,775,000 17,860,000 (Series J-2) 1.74% due 12/01/2034 (a) .............................. 17,860,000 10,170,000 Kansas State Development Finance Authority Revenue (Hays Medical Center -- Series N) DDN 1.79% due 05/15/2026 (a) ................................................. 10,170,000 3,995,000 Lawrence, Kansas IDR Board (Prosoco Inc. Project -- Series 98-A) VRDN 1.89% due 12/01/2018 (a) ......................... 3,995,000 4,200,000 Lenexa, Kansas M/F Housing Revenue (Meadows Apartments Project -- Series A) VRDN 1.82% due 04/15/2035 (a) ................................................. 4,200,000 26,425,000 Olathe, Kansas Health Facilities Revenue (Olathe Medical Center -- Series A) DDN 1.74% due 09/01/2032 (a) ................................................. 26,425,000 2,800,000 Reno County & Labette County, Kansas S/F Mortgage Revenue (Floaters -- Series 915) VRDN 1.89% due 12/01/2015 (a) ................................................. 2,800,000 - -------------------------------------------------------------------------------------------------------------------------------- Kentucky -- 1,060,000 Boone County, Kentucky Industrial Building Revenue 2.2% (Diocesan Educational Project) VRDN 1.97% due 11/01/2018 (a) ................................................. 1,060,000 See Notes to Financial Statements. 62 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Kentucky $ 22,450,000 Breckinridge County, Kentucky Lease Program Revenue (continued) (Kentucky Assistant County Leasing -- Series A) DDN 1.74% due 02/01/2032 (a) ........................................ $ 22,450,000 2,400,000 Carroll County, Kentucky PCR (Kentucky Utility Company Project -- Series A) CP 1.83% due 11/23/2004 ...................................................... 2,400,000 2,500,000 Carroll County, Kentucky Solid Waste Disposal Revenue (North American Stainless) VRDN 1.78% due 05/01/2031 (a) .................................................. 2,500,000 2,660,000 Crestview Hill, Kentucky Industrial Building Revenue (Thomas More College Project) VRDN 1.87% due 11/01/2018 (a) .................................................. 2,660,000 1,290,000 Dayton, Kentucky Industrial Building Revenue (Willow Green Project) VRDN 1.97% due 08/01/2020 (a) ........................ 1,290,000 4,440,000 Glasgow, Kentucky Industrial Building Revenue (Felker Brothers Corp. Project) VRDN 1.82% due 04/01/2020 (a) .................................................. 4,440,000 2,700,000 Graves County, Kentucky Solid Waste Disposal Revenue (Waste Mangement Kentucky LLC Project) VRDN 1.87% due 03/01/2021 (a) ....................................... 2,700,000 Henderson County, Kentucky Hospital Facilities Revenue (Community United Methodist) VRDN: 3,500,000 (Series A) 1.76% due 12/01/2008 (a) ................................. 3,500,000 8,590,000 (Series B) 1.76% due 12/01/2025 (a) ................................. 8,590,000 18,210,000 Hopkins County, Kentucky Hospital Revenue (Floaters -- Series 730) VRDN 1.82% due 11/15/2011 (a)(b) ........................ 18,210,000 9,000,000 Jefferson County, Kentucky Environmental Facilities Revenue (Louisville Gas & Electric Co. -- Series A) VRDN 1.75% due 12/02/2004 (a) ....................................... 9,000,000 3,000,000 Jefferson County, Kentucky Industrial Building Revenue (Hamilton Printing Project) VRDN 1.92% due 12/01/2011 (a) ...................................................... 3,000,000 900,000 Jefferson County, Kentucky Industrial Building Revenue (Thomas Development Project) VRDN 1.94% due 04/10/2010 (a) .................................................. 900,000 See Notes to Financial Statements. 63 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Kentucky Jefferson County, Kentucky PCR (continued) (Louisville Gas & Electric Co.) CP: $ 5,000,000 1.78% due 11/22/2004 .............................................. $ 5,000,000 10,000,000 1.80% due 11/22/2004 .............................................. 10,000,000 11,000,000 1.83% due 11/22/2004 .............................................. 11,000,000 Jefferson County, Kentucky PCR (Louisville Gas & Electric Co -- Series 93-A) CP: 1,000,000 1.75% due 11/05/2004 .............................................. 1,000,000 2,000,000 1.78% due 11/05/2004 .............................................. 2,000,000 45,200,000 Kenton County, Kentucky Airport Board of Special Facilities Revenue (Airis Cincinnati LLC -- Series A) VRDN 1.86% due 07/01/2032 (a) ..................................... 45,200,000 5,740,000 Kenton County, Kentucky Educational Revenue (St. Pius X School District Project) VRDN 1.87% due 06/01/ 2023 (a) .......................................................... 5,740,000 20,000,000 Kentucky State Turnpike Authority Resource Recovery Revenue (Floater Certificates -- Series 488) VRDN 1.80% due 07/01/2007 (a)(b) ....................................... 20,000,000 5,600,000 Louisville & Jefferson County, Kentucky (Sewer & Drain Systems Revenue (ROCS RR II R 304) VRDN 1.81% due 05/15/2037 (a)(b) ............................................. 5,600,000 7,400,000 Mercer County, Kentucky PCR (Kentucky Utility Co. Project -- Series A) CP 1.83% due 11/23/2004 ...................... 7,400,000 2,000,000 Midway, Kentucky Educational Building Revenue (Midway College Project) VRDN 1.78% due 10/01/2022 (a) ................................................ 2,000,000 5,000,000 Minor Lane Heights, Kentucky Solid Waste Disposal Revenue (Waste Management Kentucky LLC Project) VRDN 1.87% due 03/01/2021 (a) ..................................... 5,000,000 7,000,000 Morehead, Kentucky League Of Cities (Lease Program Revenue -- Series A) VRDN 1.78% due 06/01/2034 (a) ................................................ 7,000,000 2,400,000 Muhlenbery County, Kentucky PCR (Kentucky Utility Co. Project -- Series A) CP 1.83% due 11/23/2004 .................. 2,400,000 See Notes to Financial Statements. 64 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Kentucky $ 1,450,000 Ohio County, Kentucky Solid Waste Disposal Revenue (continued) (Waste Management Kentucky LLC Project) VRDN 1.87% due 03/01/2021 (a) .......................................... $ 1,450,000 Timble County, Kentucky PCR (Louisville Gas & Electric Co. Project -- Series A) CP: 17,500,000 1.73% due 12/02/2004 .............................................. 17,500,000 20,000,000 1.75% due 12/02/2004 .............................................. 20,000,000 4,600,000 1.75% due 11/05/2004 .............................................. 4,600,000 4,495,000 Wickliffe, Kentucky PCR & Solid Waste Disposal Revenue (Westvaco Corp. Project) VRDN 1.77% due 01/01/2009 (a) ................................................ 4,495,000 - -------------------------------------------------------------------------------------------------------------------------------- Louisiana -- 4,500,000 Calcasieu Parish Inc. of Louisiana IDB Environmental 1.8% Revenue (Hydroserve Westlake) VRDN 1.83% due 06/01/2025 (a) .................................................... 4,500,000 29,230,000 East Baton Rouge Mortgage Financing Authority (Series A-R-4) FXRDN 1.88% due 03/10/2005 ......................... 29,230,000 6,100,000 Ernest N Morial, New Orleans, Louisiana (Exhibit Hall Authority Special Tax Merlots -- Series A-46) VRDN 1.84% due 07/15/2028 (a)(b) ....................................... 6,100,000 15,512,800 Jefferson Parish, Louisiana Home Mortgage Authority S/F Mortgage Revenue (Series B) FXRDN 1.89% due 09/23/2005 .................................................... 15,512,800 Louisiana Housing Finance Agency Mortgage Revenue S/F FXRDN: 37,352,005 1.87% due 04/29/2005 .............................................. 37,352,005 36,230,483 1.88% due 05/31/2005 .............................................. 36,230,483 10,000,000 Louisiana Public Facilities Authority Lease Revenue VRDN 1.81% due 06/01/2008 (a) ..................................... 10,000,000 18,650,000 Louisiana Public Facilities Authority Revenue (Air Products & Chemicals Project) VRDN 1.87% due 12/01/2038 (a) ................................................ 18,650,000 7,320,000 Louisiana Public Facilities Authority Revenue (Equipment & Capital Facilities Loan Project -- Series A) VRDN 1.81% due 07/01/2023 (a) ........................... 7,320,000 See Notes to Financial Statements. 65 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Louisiana $ 16,000,000 Louisiana State Offshore Term Authority Deepwater Port (continued) Revenue (1st Stage A-Loop Inc.) DDN 1.77% due 09/01/2008 (a) .................................................. $16,000,000 11,305,000 Louisiana State University & Agricultural & Mechanical College Board VRDN 1.81% due 07/01/2032 (a) ......................... 11,305,000 5,875,000 New Orleans, Louisiana IDB M/F Housing Revenue (LGD Rental Inc. Project) VRDN 1.86% due 09/01/2038 (a) ...................................................... 5,875,000 13,750,000 New Orleans, Louisiana IDB M/F Housing Revenue FXRDN 1.84% due 12/01/2004 .......................................... 13,750,000 - -------------------------------------------------------------------------------------------------------------------------------- Maine -- 760,000 Eastport, Maine IDR (Passamaquoddy Tribe) VRDN 0.5% 1.87% due 11/01/2006 (a) ............................................ 760,000 1,270,000 Gray, Maine Revenue (Advance Realty Project) VRDN 1.81% due 10/01/2011 (a) ............................................ 1,270,000 24,255,000 Maine Finance Authority Revenue (Jackson Lab Issue 2002) VRDN 1.79% due 07/01/2031 (a) ................................. 24,255,000 26,000,000 Maine State TAN 3.00% due 06/30/2005 .................................. 26,238,246 6,295,000 Maine State BAN 3.00% due 06/23/2005 .................................. 6,350,579 300,000 Millinocket, Maine Revenue (Gardner Chipmills Project) VRDN 1.91% due 03/01/2005 (a) ....................................... 300,000 4,185,000 Trenton, Maine Revenue (The Talaria Co. Project) VRDN 1.91% due 10/15/2015 (a) ....................................... 4,185,000 - -------------------------------------------------------------------------------------------------------------------------------- Maryland -- Maryland State Economic Development Corp. Revenue 0.5% (Pharmacopeial Project) DDN: 3,100,000 1.75% due 07/01/2034 (a) ............................................ 3,100,000 7,280,000 1.73% due 07/01/2034 (a) ............................................ 7,280,000 17,500,000 Maryland State Health & Higher Educational Facilities Authority Revenue (Adventist Health Care -- Series A) VRDN 1.79% due 01/01/2035 (a) ....................................... 17,500,000 5,000,000 Maryland State Health & Higher Educational Facilities Authority Revenue (Floaters -- Series 825) VRDN 1.80% due 08/15/2038 (a)(b) ......................................... 5,000,000 See Notes to Financial Statements. 66 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Maryland $ 20,000,000 Montgomery County, Maryland (Series 2002) CP 1.68% (continued) due 11/08/2004 ............................................ $20,000,000 10,000,000 Montgomery County, Maryland EDR (Riderwood Village Inc. Project) VRDN 1.80% due 03/01/2034 (a) ............... 10,000,000 - --------------------------------------------------------------------------------------------------------------------------------- Massachusetts -- 5,000,000 Blackstone Valley, Massachusetts Vocational Regional 5.5% School District BAN 3.00% due 07/15/2005 .................. 5,041,311 4,945,000 Clipper Tax-Exempt Trust Housing Finance Authority (Series 2000-5) VRDN 1.84% due 12/30/2004 (a)(b) .......... 4,945,000 15,000,000 Dover & Sherborn, Massachusetts Regional School District BAN 1.75% due 11/12/2004 ......................... 15,002,951 9,000,000 Gill-Montague, Massachusetts Regional School District BAN 2.75% due 07/29/2005 .................................. 9,068,706 5,092,000 Hatfield, Massachusetts BAN 2.75% due 07/29/2005 ............ 5,130,866 18,000,000 Massachusetts State Central Artery (Series A) DDN 1.74% due 12/01/2030 (a) .................................. 18,000,000 8,850,000 Massachusetts State Development Finance Agency Revenue (Bancroft School) VRDN 1.77% due 09/01/2031 (a) ........................................ 8,850,000 10,000,000 Massachusetts State Development Finance Agency Revenue (Fessenden School) VRDN 1.79% due 08/01/2031 (a) ........................................ 10,000,000 31,000,000 Massachusetts State Development Finance Agency Revenue (Draper Laboratory Issue) VRDN 1.75% due 06/01/2030 (a) ........................................ 31,000,000 9,850,000 Massachusetts State Development Finance Agency Revenue (Cordis Mills LLC) VRDN 1.82% due 12/01/2032 (a) ........................................ 9,850,000 10,610,000 Massachusetts State Development Finance Agency Revenue (Gordon College) VRDN 1.74% due 09/01/2032 (a) ........................................ 10,610,000 25,000,000 Massachusetts State Development Finance Agency Revenue (Suffolk University Asset Guaranty) VRDN 1.84% due 07/01/2032 (a) .................................. 25,000,000 See Notes to Financial Statements. 67 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Massachusetts $ 15,415,000 Massachusetts State Development Finance Agency (continued) Revenue (Groton School) VRDN 1.79% due 03/01/2034 (a) ................................................ $15,415,000 2,500,000 Massachusetts State Development Finance Agency Revenue (Walnut Hill School District) VRDN 1.77% due 07/01/2032 (a) ................................................ 2,500,000 4,925,000 Massachusetts State Development Finance Agency Revenue (Lesley University) VRDN 1.79% due 07/01/2033 (a) ................................................ 4,925,000 Massachusetts State Development Finance Agency Revenue (Wentworth Institute of Technology) VRDN: 29,525,000 1.82% due 10/01/2033 (a) .......................................... 29,525,000 11,760,000 1.74% due 10/01/2030 (a) .......................................... 11,760,000 24,490,000 Massachusetts State Health & Educational Facilities Authority Revenue (Cap Asset Program -- Series E) DDN 1.75% due 01/01/2035 (a) ...................................... 24,490,000 30,965,000 Massachusetts State Health & Educational Facilities Authority Revenue (Fairview Extended -- Series B) VRDN 1.75% due 01/01/2021 (a) ..................................... 30,965,000 9,000,000 Massachusetts State Health & Educational Facilities Authority Revenue (Floaters -- Series 954) VRDN 1.80% due 07/01/2024 (a)(b) ....................................... 9,000,000 65,685,000 Massachusetts State Health & Educational Facilities Authority Revenue (Partners Healthcare Sytem -- Series D-3) VRDN 1.74% due 07/01/2038 (a) ......................... 65,685,000 7,860,000 Massachusetts State Health & Educational Facilities Authority Revenue (The Boston Home Inc. -- Series B) VRDN 1.74% due 06/01/2032 (a) ........................... 7,860,000 Massachusetts State Industrial Finance Agency Revenue PCR (New England Power Co. Project -- Series A) CP: 40,000,000 1.75% due 11/22/2004 .............................................. 40,000,000 10,500,000 1.82% due 12/07/2004 .............................................. 10,500,000 20,000,000 Massachusetts State Industrial Finance Agency Revenue PCR (Groton School Issue--Series B) VRDN 1.79% due 03/01/2028 (a) ................................................ 20,000,000 See Notes to Financial Statements. 68 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Massachusetts $ 28,808,000 Massachusetts State (Floater Certificates -- Series 716-D) (continued) VRDN 1.76% due 08/01/2018 (a) ...................................... $28,808,000 14,820,000 Massachusetts State (Merlots -- Series A-51) VRDN 1.82% due 08/01/2020 (a) ........................................... 14,820,000 57,871,500 Massachusetts State Water Resource Authority (Floaters -- Series 742-D) VRDN 1.79% due 08/01/2019 (a) ................................................. 57,871,500 20,000,000 Mattapoisett, Massachusetts BAN 3.00% due 09/01/2005 ..................................................... 20,229,503 16,400,000 Municipal Securities Trust Certificates -- Massachusetts State Port Authority SPL Facility VRDN 1.77% due 04/28/2016 (a) ................................................. 16,400,000 11,000,000 Nashoba, Massachusetts Regional School District BAN 2.00% due 12/03/2004 ............................................... 11,007,117 7,130,000 New Bedford, Massachusetts BAN 2.75% due 02/25/2005 ..................................................... 7,157,176 4,441,703 North Adams, Massachusetts BAN 2.00% due 02/25/2005 ..................................................... 4,453,561 11,000,000 Norwell, Massachusetts BAN 2.00% due 02/17/2005 ...................... 11,028,215 8,000,000 Pembroke, Massachusetts BAN 3.00% due 08/04/2005 ..................... 8,083,953 5,000,000 Quincy, Massachusetts BAN 2.00% due 11/12/2004 ....................... 5,001,292 5,264,900 Shirley, Massachusetts BAN 2.00% due 04/08/2005 ...................... 5,286,313 8,800,000 Spencer East Brookfield, Massachusetts Regional School District BAN 2.25% due 05/13/2005 .................................. 8,837,607 1,815,000 University of Massachusetts (Building Authority Project Revenue ROCS RR II R 6016) VRDN 1.79% due 11/01/2015 (a) ................................................. 1,815,000 16,000,000 Woburn, Massachusetts BAN 3.00% due 10/07/2005 ....................... 16,172,615 5,000,000 Worcester, Massachusetts BAN 3.00% due 09/16/2005 .................... 5,057,996 - --------------------------------------------------------------------------------------------------------------------------------- Michigan -- 6,840,000 Chelsea, Michigan Economic Development Corp. 3.0% Revenue (Silver Maples of Chelsea) VRDN 1.82% due 05/15/2028 (a) ................................................. 6,840,000 8,760,000 Dearborn, Michigan Economic Development Corp. Revenue (Henry Ford Village Inc. Project) VRDN 1.82% due 10/01/2023 (a) ........................................... 8,760,000 See Notes to Financial Statements. 69 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Michigan $ 40,840,000 Detroit, Michigan City School District (Merlots -- (continued) Series A-113) VRDN 1.41% due 07/27/2005 (a)(b) ..................... $40,840,000 6,300,000 Detroit, Michigan Sewer Disposal Revenue VRDN 1.84% due 07/01/2028 (a) ........................................... 6,300,000 2,255,000 Detroit, Michigan Sewer Disposal Revenue (Merlot -- Series B-41) VRDN 1.84% due 07/01/2026 (a)(b) ...................... 2,255,000 1,155,000 Detroit, Michigan Sewer Disposal Revenue Municipal Sercuities Trust (Series 43) VRDN 1.81% due 07/01/2028 (a)(b) .............................................. 1,155,000 25,740,000 Eastern Michigan University Revenue DDN 1.74% due 06/01/2027 (a) ................................................. 25,740,000 30,000,000 Michigan State Building Authority Revenue (Series 3) CP 1.42% due 11/04/2004 ............................................ 30,000,000 85,000,000 Michigan Municipal (Series B-2) BAN 3.00% due 08/23/2005 ..................................................... 85,966,887 21,550,000 Michigan Municipal (Series L 58-J) BAN 1.80% due 08/23/2005 ..................................................... 21,550,000 15,450,000 Michigan State Higher Educational Facilities Authority Revenue (Ave Maria School of Law Project) VRDN 1.82% due 08/01/2026 (a) ............................................ 15,450,000 2,720,000 Michigan State Higher Educational Facilities Authority Revenue Davenport University Project) VRDN 1.78% due 08/01/2027 (a) ................................................. 2,720,000 12,995,000 Michigan State Hospital Finance Authority Revenue (Merlots -- Series K) VRDN 1.84% due 11/15/2023 (a)(b) .............................................. 12,995,000 15,000,000 Michigan State Hospital Finance Authority Revenue (Crittenton -- Series A) VRDN 1.75% due 03/01/2030 (a) ................................................. 15,000,000 4,230,000 Michigan State Strategic Fund Limited Obligation Revenue (Weller Truck Parts Project) VRDN 1.92% due 10/01/2029 (a) ................................................. 4,230,000 3,900,000 Michigan State Strategic Fund Limited Obligation Revenue (AVL North America Inc. Project) VRDN 1.97% due 04/01/2011 (a) ........................................... 3,900,000 See Notes to Financial Statements. 70 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Michigan $ 6,450,000 Michigan State Strategic Fund Limited Obligation (continued) Revenue (Sur-Flo Plastics Inc. Project) VRDN 1.92% due 08/01/2025 (a) .................................................. $6,450,000 2,540,000 Michigan State Strategic Fund Limited Obligation Revenue (WE Upjohn Institute Project) VRDN 1.78% due 06/01/2012 (a) .................................................. 2,540,000 19,200,000 Michigan State Strategic Fund Limited Obligation Revenue (Detroit Symphony -- Series A) DDN 1.74% due 06/01/2031 (a) .................................................. 19,200,000 7,600,000 Municipal Securities Trust Certificates (Class A -- Series 2001-166 Detroit Michigan Sewer Disposal Revenue) VRDN 1.75% due 12/15/2021 (a)(b) ........................... 7,600,000 16,335,000 Northern Michigan University Revenue DDN 1.74% due 06/01/2031 (a) .................................................. 16,335,000 4,120,000 Oakland County, Michigan Economic Development Corp. Limited Obligation Revenue (Su Dan Co. Project) VRDN 1.92% due 07/01/2024 (a) .............................. 4,120,000 9,040,000 Oakland County, Michigan Economic Development Corp. Limited Obligation Revenue (Pontiac Vision Schools Project) VRDN 1.82% due 08/01/2020 (a) ...................... 9,040,000 5,805,000 Oakland Unversity, Michigan Revenue (ROCS RR II R 2154) VRDN 1.79% due 05/15/2022 (a)(b) .............................. 5,805,000 - -------------------------------------------------------------------------------------------------------------------------------- Minnesota -- 11,500,000 Dakota County, Minnesota Community Development 1.0% Agency M/F Housing Revenue (Regatta Commons Project -- Series A) DDN 1.84% due 01/01/2038 (a) ................... 11,500,000 10,000,000 Dakota County, Minnesota Community Development Agency M/F Housing Revenue (Brentwood Hills Apartments Project -- Series A) DDN 1.84% due 09/01/2038 (a) .................................................. 10,000,000 18,140,000 Duluth, Minnesota EDA Health Care Facilities Revenue (Floaters -- Series 895) VRDN 1.82% due 02/15/2020 (a)(b) ............................................... 18,140,000 2,800,000 Hennepin County, Minnesota Housing and Redevelopment Authority M/F Revenue (Stone Arch Apartments Project) VRDN 1.82% due 04/15/2035 (a) ....................................... 2,800,000 See Notes to Financial Statements. 71 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Minnesota $ 16,250,000 Minneapolis St. Paul (Series A) CP 1.65% (continued) due 11/04/2004 ..................................................... $16,250,000 12,500,000 Minnesota Rural Water Finance Authority (Public Project -- Series B) BAN 3.00% due 10/01/2005 ...................... 12,641,030 2,175,000 Minnesota State (ROCS RR II R 4065) VRDN 1.81% due 08/01/2023 (a) ................................................. 2,175,000 27,800,000 Rochester, Minnesota Health Care Facilities Revenue (Mayo Foundation -- Series A) CP 1.70% due 11/18/2004 ..................................................... 27,800,000 18,510,000 University of Minnesota (Series A) VRDN 1.78% due 01/01/2034 (a) ................................................. 18,510,000 Mississippi -- 5,500,000 Medical Center Educational Building Corp. Mississippi 0.9% Revenue (Pediatric Facilities Project) VRDN 1.76% due 06/01/2034 (a) ................................................. 5,500,000 10,000,000 Mississippi Business Finance Corp. Solid Waste Disposal Revenue (Mississippi Power Co. Project) DDN 1.85% due 05/01/2028 (a) ................................................. 10,000,000 12,500,000 Mississippi Home Corp. Lease Purchase Revenue VRDN 1.86% due 10/01/2007 (a) ...................................... 12,500,000 25,896,000 Mississippi Home Corp. S/F Revenue (Floaters -- Series 714) VRDN 1.89% due 10/03/2005 (a)(b) ....................... 25,896,000 37,388,000 Mississippi State Hospital Equipment & Facilities Authority Revenue (North Mississippi Health Services -- Series 1) CP 1.70% due 11/05/2004 ...................... 37,388,000 11,750,000 Mississippi State Hospital Equipment & Facilities Authority Revenue (North Mississippi Health Services -- Series 1) VRDN 1.75% due 05/15/2030 (a) ................ 11,750,000 Missouri -- 2.1% 5,000,000 Berkeley, Missouri IDA Revenue (Wetterau Project) VRDN 1.80% due 07/01/2008 (a) ...................................... 5,000,000 3,600,000 Cabool, Missouri IDA IDR (Ameriduct Worldwide Inc. Project) VRDN 2.02% due 05/01/2010 (a) ............................. 3,600,000 18,525,000 Kansas City, Missouri IDA Revenue (Ewing Marion Kauffman) DDN 1.74% due 04/01/2027 (a) ............................. 18,525,000 See Notes to Financial Statements. 72 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Missouri $ 15,105,000 Missouri State Development Finance Board Lease (continued) Revenue (Missouri Associate Municipal Utilities Lease) DDN 1.79% due 06/01/2033 (a) .................................... $15,105,000 26,550,000 Missouri State Health & Higher Educational Facilities Authority Revenue (Bethesda Health Group -- Series A) DDN 1.79% due 08/01/2031 (a) ................................. 26,550,000 Missouri State Health & Higher Educational Facilities Authority Revenue (Pooled Hospital Loan Program) VRDN: 3,965,000 (Series B) 2.16% due 08/01/2029 (a) ............................. 3,965,000 3,500,000 (Series C) 1.79% due 08/01/2029 (a) ............................. 3,500,000 25,900,000 Missouri State Health & Higher Educational Facilities Authority Revenue (Christian Brothers -- Series A) DDN 1.79% due 10/01/2032 (a) .................................... 25,900,000 18,040,000 Missouri State Health & Higher Educational Facilities Authority Revenue (Louis University -- Series A) DDN 1.79% due 10/01/2016 (a) .................................... 18,040,000 6,000,000 Missouri State Health & Educational Facilities Authority (School District Advance Funding Program) VRDN 1.74% due 01/01/2020 (a) ........................................ 6,000,000 6,800,000 Missouri State Health & Educational Facilities Authority Revenue (Bethesda Health Group -- Series A) DDN 1.79% due 08/01/2031 (a) ........................................ 6,800,000 9,370,000 Missouri State Health & Educational Facilities Authority Revenue (Pooled Hospital -- Series B) VRDN 2.16% due 08/01/2029 (a) .............................................. 9,370,000 3,845,000 Missouri State Health & Educational Facilities Authority Revenue (Saint Louis University) DDN 1.79% due 07/01/2032 (a) .............................................. 3,845,000 16,790,000 Missouri State Health & Educational Facilities Authority Revenue (Saint Louis University -- Series B) DDN 1.79% due 10/01/2024 (a) ........................................ 16,790,000 7,785,000 Missouri State Health & Educational Facilities Authority Revenue (Ranken Tech College) DDN 1.79% due 11/15/2017 (a) .............................................. 7,785,000 See Notes to Financial Statements. 73 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================================= Missouri $ 17,890,000 Missouri State Health & Educational Facilities Authority (continued) Revenue (Rockhurst University) DDN 1.74% due 11/01/2032 (a) ................................................ $17,890,000 5,400,000 Missouri State Health & Educational Facilities Authority Revenue (De Smet Jesuit High School) DDN 1.79% due 11/01/2027 (a) ................................................ 5,400,000 32,100,000 Missouri Higher Educational Loan Authority (Student Loan Revenue -- Series B) VRDN 1.78% due 06/01/2020 (a) ................................................ 32,100,000 4,300,000 Saint Charles County, Missouri IDA M/F Revenue (Peine Lakes Apartments Project) VRDN 1.86% due 02/01/2039 (a) ................................................ 4,300,000 Saint Louis County, Missouri IDA M/F Housing Revenue (Metro Lofts Apartments) VRDN: 13,250,000 (Series A) 1.83% due 03/15/2036 (a) ............................... 13,250,000 4,050,000 (Series C) 1.86% due 09/15/2036 (a) ............................... 4,050,000 1,135,000 Sikeston, Missouri IDA Revenue (Heritage American Homes LP/North Ridge Homes Inc. Project) VRDN 1.91% due 07/01/2009 (a) .......................................... 1,135,000 - --------------------------------------------------------------------------------------------------------------------------------- Montana -- 10,940,000 Helena, Montana Higher Educational Revenue 0.2% (Carroll College Campus Housing) DDN 1.79% due 10/01/2032 (a) ................................................ 10,940,000 9,250,000 Montana State Board Investment Municipal Finance FXRDN 1.20% due 03/01/2005 ........................................ 9,250,000 - --------------------------------------------------------------------------------------------------------------------------------- Nebraska -- 39,823,000 American Public Energy Agency Nebraska Gas Supply 1.5% Revenue (National Public Gas Agency Project -- Series A) VRDN 1.81% due 02/01/2014 (a) ........................... 39,823,000 20,500,000 Lancaster County, Nebraska Hospital Authority Revenue (Bryan Medical Center Project) DDN 1.74% due 06/01/2018 (a) ................................................ 20,500,000 23,000,000 Lincoln, Nebraska Electric System Revenue CP 1.70% due 11/08/2004 .................................................... 23,000,000 10,850,000 Nebraska Educational Finance Authority Revenue (Creighton University Project) DDN 1.74% due 08/01/2031 (a) ................................................ 10,850,000 See Notes to Financial Statements. 74 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) =============================================================================================================== Value Face Amount Issue (Note 1a) =============================================================================================================== Nebraska $ 22,000,000 Nebraska Public Power District Revenue CP 1.41% (continued) due 11/09/2004 ........................................ $22,000,000 6,570,000 Nebraska Public Power District Revenue Eagle VRDN 1.81% due 01/01/2035 (a) .............................. 6,570,000 48,900,000 Omaha Public Power District Nebraska Electric Revenue CP 1.70% due 11/10/2004 ............................... 48,900,000 - --------------------------------------------------------------------------------------------------------------- Nevada -- 19,400,000 Clark County, Nevada IDR (Nevada Cogeneration I 0.7% Project) DDN 1.85% due 11/01/2020 (a) ................. 19,400,000 5,970,000 Clark County, Nevada (ROCS RR II R 1035) VRDN 1.81% due 06/01/2021 (a)(b) ........................... 5,970,000 3,990,000 Clark County, Nevada (ROCS RR II R 4012) VRDN 1.85% due 07/01/2023 (a)(b) ........................... 3,990,000 5,890,000 Clark County, Nevada School District (Merlots -- Series B02) VRDN 1.84% due 06/15/2019 (a)(b) .......... 5,890,000 11,290,000 Eagle Tax-Exempt Trust -- Clark County, Nevada School District (Series 962804) VRDN 1.81% due 06/15/2015 (a)(b) ..................................... 11,290,000 6,000,000 Henderson, Nevada Public Housing Revenue (Pueblo II -- Series B) VRDN 1.83% due 08/01/2026 (a) ............... 6,000,000 9,985,000 Las Vegas Valley, Nevada Water District (Merlots -- B-10) VRDN 1.84% due 06/01/2024 (a)(b) ................ 9,985,000 16,855,000 Truckee Meadows, Nevada Water Authority Revenue (Municipal Security Trust Receipts -- Series SGA 137) VRDN 1.75% due 07/01/2030 (a)(b) ...................... 16,855,000 - --------------------------------------------------------------------------------------------------------------- New Hampshire -- 8,860,000 New Hampshire Health & Educational Facilities 1.1% Authority Revenue (Riverwoods at Exeter) VRDN 1.80% due 03/01/2034 (a) .............................. 8,860,000 11,000,000 New Hampshire Health & Educational Facilities Authority Revenue (Floaters -- Series 866) VRDN 1.82% due 08/15/2021 (a)(b) ........................... 11,000,000 5,475,000 New Hampshire Higher Educational & Health Facility Authority Revenue (Floaters -- Series 772) VRDN 1.82% due 01/10/2017 (a)(b) ........................... 5,475,000 See Notes to Financial Statements. 75 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ New Hampshire $ 9,890,000 New Hampshire Higher Educational & Health Facility (continued) Authority Revenue (Wentworth Douglass Hospital Radianassurance) DDN 1.84% due 01/01/2031 (a) .......... $9,890,000 New Hampshire State (Series A) CP: 21,000,000 1.88% due 11/23/2004 ................................... 21,000,000 35,850,000 1.26% due 11/02/2004 ................................... 35,850,000 25,000,000 1.75% due 12/01/2004 ................................... 25,000,000 3,600,000 New Hampshire State Business Finance Authority Industrial Facilities Revenue (Wiggins Airways Inc.) VRDN 1.84% due 12/01/2033 (a) .......................... 3,600,000 2,240,000 New Hampshire State Business Finance Authority Industrial Facilities Revenue (JMT Properties LLC) VRDN 1.85% due 07/01/2018 (a) .......................... 2,240,000 2,850,000 New Hampshire State Business Finance Authority Revenue (Montgomery Wire Corp.) VRDN 1.84% due 02/01/2014 (a) ..................................... 2,850,000 - ---------------------------------------------------------------------------------------------------------------- New Jersey -- 65,000,000 New Jersey State Floating Rate Trust (Series D) VRDN 0.6% 1.80% due 06/24/2005 (a) ............................... 65,000,000 - ---------------------------------------------------------------------------------------------------------------- New Mexico -- 5,160,000 Bernalillo County, New Mexico Gross Receipts Tax 0.5% Revenue (Macon Trusts) VRDN 1.80% due 04/01/2027 (a)(b) .................................. 5,160,000 3,000,000 New Mexico Finance Authority Revenue (Floaters -- Series 949) VRDN 1.80% due 06/15/2012 (a) .............. 3,000,000 New Mexico Mortgage Finance Authority S/F FXRDN: 21,188,179 1.84% due 03/01/2005 ................................... 21,188,179 16,963,779 1.83% due 09/23/2005 ................................... 16,963,779 15,000,000 New Mexico State (Floaters Trust -- Series L38) VRDN 1.80% due 06/30/2005 (a)(b) ............................ 15,000,000 - ---------------------------------------------------------------------------------------------------------------- New York -- 20,400,000 Binghamton, New York BAN 3.00% due 09/22/2005 .......... 20,632,141 2.2% 5,500,000 Connetquot, New York Central School District BAN 2.00% due 01/27/2005 ................................... 5,511,112 8,000,000 Herricks, New York School District BAN 2.00% due 12/02/2004 ......................................... 8,005,556 See Notes to Financial Statements. 76 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ New York$ 10,000,000 Hilton, New York Central School District BAN 3.00% (continued) due 06/23/2005 ......................................... $10,085,641 9,275,000 Long Island Power Authority, New York Electric System Revenue (Floaters -- Series 822) VRDN 1.78% due 09/01/2029 (a)(b) ................................... 9,275,000 60,870,000 Metropolitan Transportation Authority, New York Revenue (Floaters -- Series 823-D) VRDN 1.78% due 11/15/2023 (a)(b) ................................... 60,870,000 30,000,000 New York City Transportation Finance Authority VRDN 1.69% due 11/09/2004 (a) ................................ 30,000,000 35,000,000 New York, New York (ROCS RR II 251) VRDN 1.83% due 12/15/2019 (a)(b) ................................... 35,000,000 30,315,000 Rochester, New York (Series II) BAN 3.00% due 10/21/2005 .......................................... 30,635,176 10,000,000 Rochester, New York (Series III) RAN 3.00% due 06/30/2005 .......................................... 10,078,445 7,620,074 Sidney, New York Central School District BAN 3.00% due 06/30/2005 .......................................... 7,682,256 25,000,000 Ulster County, New York BAN 2.75% due 06/10/2005 ......... 25,171,199 - ---------------------------------------------------------------------------------------------------------------- North Carolina -- 14,000,000 Municipal Securities Trust Certificates (Class A -- 0.8% Series 2001-125) DDN 1.75% 07/23/2015 (a)(b)............. 14,000,000 20,000,000 North Carolina Housing Finance Agency (Home Ownership -- Series 17-C) VRDN 1.78% due 07/01/2033 (a) ...................................... 20,000,000 24,805,000 North Carolina Medical Care Community Health Care Facilities Revenue (Carol Woods Project) DDN 1.78% due 04/01/2031 (a) ...................................... 24,805,000 17,650,000 North Carolina Medical Care Community Health Care Facilities Revenue (Friends Home) VRDN 1.80% due 09/01/2033 (a) ...................................... 17,650,000 21,795,000 North Carolina Medical Care Community Retirement Revenue (Adult Community Services -- Series B) DDN 1.76% due 11/15/2009 (a) ................................ 21,795,000 - --------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 77 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ North Dakota -- $ 32,880,000 Ward County, North Dakota Health Care Facilities 0.3% Revenue (Trinity Obligation Group -- Series A) DDN 1.79% due 07/01/2029 (a) ........................... $32,880,000 - ---------------------------------------------------------------------------------------------------------------- Ohio -- 4.4% 8,000,000 ABN-AMRO Muni Tops -- Cincinnati Ohio City School District (Series 2003-34) VRDN 1.80% due 12/01/2011 (a)(b) .................................... 8,000,000 5,035,000 ABN-AMRO Muni Tops -- University of Cincinnati Ohio General Receipts (Series 2004-04) VRDN 1.10% due 03/09/2005 (a)(b) .................................... 5,035,000 4,995,000 ABN-AMRO Muni Tops -- Certificates Trust (Series 2004-23) VRDN 1.80% due 12/01/2011 (a)(b) 4,995,000 9,755,000 Akron, Ohio BAN 2.00% due 11/04/2004 ...................... 9,755,750 2,100,000 Brunswick, Ohio BAN 2.50% due 05/26/2005 .................. 2,109,900 5,295,000 Butler County, Ohio Hospital Facilities Revenue (Middletown Regional Hosptial) VRDN 1.78% due 11/01/2010 (a) ....................................... 5,295,000 5,000,000 Cincinnati, Ohio City School District (Series 2004-34) VRDN 1.80% due 12/01/2031 (a) ............................ 5,000,000 9,300,000 Clinton County, Ohio Hospital Revenue (McCullough- Hydo Project -- Series B-1) VRDN 1.82% due 11/01/2020 (a) ....................................... 9,300,000 9,300,000 Clinton County, Ohio Hospital Revenue (Series D-1) VRDN 1.84% due 12/01/2015 (a) ............................ 9,300,000 5,018,000 Clipper Tax-Exempt Trust -- Ohio Housing Finance Agency (Series 2000-4) VRDN 1.88% due 06/01/2005 (a)(b) .................................... 5,018,000 10,000,000 Columbus, Ohio Regional Apartment Authority Revenue (Series A) VRDN 1.78% due 01/01/2030 (a) ..................10,000,000 4,300,000 Cuyahoga County, Ohio Civic Facilities Revenue Center for Families & Children VRDN 1.84% due 06/01/2024 (a) ...................................... 4,300,000 10,005,000 Cuyahoga County, Ohio Hospital Facilities Revenue (Jennings Center) VRDN 1.84% due 11/01/2023 (a) ...........10,005,000 See Notes to Financial Statements. 78 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ Ohio $ 7,815,000 Cuyahoga County, Ohio Hospital Facilities Revenue (continued) (Metrohealth System Project) VRDN 1.82% due 03/01/2033 (a) .................................... $7,815,000 4,900,000 Cuyahoga County, Ohio Hospital Facilities Revenue (Sisters of Charity Health System) VRDN 1.81% due 11/01/2030 (a) .................................... 4,900,000 2,145,000 Cuyahoga County, Ohio M/F Revenue (St. Vitus Village Apartments Project) VRDN 1.84% due 06/01/2022 (a) 2,145,000 4,655,000 Deerfield Township, Ohio (Tax Increment Revenue -- Series B) VRDN 1.82% due 12/01/2022 (a) ............... 4,655,000 3,500,000 Eagle Tax-Exempt Trust -- Ohio Water Development Authority (Ohio Edison) VRDN 1.80% due 07/01/2015 (a)(b) ................................. 3,500,000 4,800,000 Eagle Tax-Exempt Trust -- Ohio Edison (Series 953509) VRDN 1.80% due 07/01/2015 (a)(b) ...................... 4,800,000 15,000,000 Eagle Tax-Exempt Trust -- Cleveland Water (Series 983501) VRDN 1.80% due 01/01/2025 (a)(b) ...... 15,000,000 22,065,000 Eagle Tax-Exempt Trust -- Ohio State Turnpike Revenue (Series 983502) VRDN 1.80% due 02/15/2020 (a)(b) ...... 22,065,000 8,725,000 Franklin County, Ohio Hospital Revenue (Children's Hospital) VRDN 1.78% due 11/01/2025 (a) ............... 8,725,000 10,305,000 Franklin County, Ohio Hospital Revenue (Children's Hospital Project Ambac) VRDN 1.78% due 11/01/2033 (a) .................................... 10,305,000 4,365,000 Franklin County, Ohio M/F Revenue (Community Housing Network) VRDN 1.84% due 03/01/2027 (a) 4,365,000 7,335,000 Geauga County, Ohio Revenue (Sisters of Notre Dame Project) VRDN 1.84% due 08/01/2016 (a) ................ 7,335,000 13,750,000 Hamilton County, Ohio Hospital Facilities Revenue (Children's Hospital Medical Center) VRDN 1.78% due 05/15/2017 (a) .................................... 13,750,000 10,615,000 Hamilton County, Ohio Parking System Revenue VRDN 1.78% due 12/01/2026 (a) .............................. 10,615,000 20,305,000 Hamilton County, Ohio Student Housing Revenue (Stratford Heights Project) VRDN 1.79% due 08/01/2036 (a) .................................... 20,305,000 See Notes to Financial Statements. 79 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ Ohio $ 11,570,000 Hamilton County, Ohio Student Housing Revenue (continued) (Block 3 Project) VRDN 1.79% due 08/01/2036 (a) ..........$11,570,000 7,500,000 Huron County, Ohio Hospital Facilities Revenue (Norwalk Area Health System) VRDN 1.79% due 12/01/2027 (a) ....................................... 7,500,000 5,000,000 Kent, Ohio BAN 2.75% due 10/20/2005 ....................... 5,040,294 4,600,000 Licking County, Ohio IDR (Renosol Corp. Project) VRDN 1.92% due 06/01/2030 (a) ............................ 4,600,000 3,655,000 Lucas-Beacon Place Housing Development Corp. M/F Revenue (Beacon Place Apartments Project) FXRDN 2.00% due 03/15/2005 ..................................... 3,655,000 4,700,000 Mason, Ohio BAN 2.75% due 05/26/2005 ..................... 4,728,700 1,695,000 Mentor, Ohio IDR (Risch Investments/Roll-Kraft Project) VRDN 1.92% due 08/01/2017 (a) ............................ 1,695,000 11,435,000 Middleburg Heights, Ohio Hospital Revenue (Southwest General Health) VRDN 1.81% due 08/15/2022 (a) ............11,435,000 2,600,000 Montgomery County, Ohio EDR (Benjamin & Marian Project -- Series A) VRDN 1.84% due 04/01/2011 (a) 2,600,000 Montgomery County, Ohio Health Revenue (Miami Valley Hospital -- Series 1998-B) CP: 50,000,000 1.27% due 11/10/2004 ......................................50,000,000 50,000,000 1.80% due 12/08/2004 ......................................50,000,000 44,500,000 Montgomery County, Ohio Health Revenue (Miami Valley Hospital -- Series 1998-A) DDN 1.74% due 11/15/2022 (a) .......................................44,500,000 12,000,000 Municipal Securities Trust Certificates (Class A -- Series 104) VRDN 1.75% due 11/14/2017 (a)(b) .............12,000,000 1,300,000 Ohio State Air Quality Development Authority Revenue (Cincinnati Gas & Electric -- Series B) VRDN 1.92% due 09/01/2030 (a) ....................................... 1,300,000 7,320,000 Ohio State EDR (Goodwill Industrial Miami Valley Project) VRDN 1.81% due 06/01/2023 (a) ................... 7,320,000 See Notes to Financial Statements. 80 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ Ohio $ 4,000,000 Ohio State Higher Educational Facilities Revenue (continued) (Ashland University Project) VRDN 1.81% due 09/01/2024 (a) ................................... $4,000,000 1,680,000 Ottawa County, Ohio IDR (Adrian Sand & Stone Inc. Project) VRDN 1.89% due 10/01/2008 (a) ............... 1,680,000 5,500,000 Painesview, Ohio Local School District BAN 1.76% due 02/17/2005 ....................................... 5,505,435 8,070,000 Port Authority of Columbiana County, Ohio IDR (GEI of Columbiana Inc. Project) VRDN 1.89% due 06/01/2022 (a) ................................... 8,070,000 2,370,000 Princeton, Ohio City School District (Series 50-A) VRDN 1.80% due 12/01/2030 (a) ........................ 2,370,000 6,540,000 Richland County, Ohio Revenue (Mansfield Area YMCA Project) VRDN 1.84% due 11/01/2019 (a) .......... 6,540,000 9,075,000 Salem, Ohio Civic Facilities Revenue (Salem Community Center Inc. Project) VRDN 1.84% due 06/01/2027 (a) 9,075,000 South Lebanon Villiage, Ohio M/F Revenue (Housing -- Pedcor Invests -- Cedars) VRDN: 7,700,000 (Series A) 1.90% due 09/01/2038 (a) .................. 7,700,000 1,100,000 (Series B) 1.85% due 09/01/2038 (a) .................. 1,100,000 1,600,000 Springboro, Ohio BAN 2.75% due 05/26/2005 ............ 1,609,770 20,000,000 University of Toledo, Ohio General Receipts DDN 1.74% due 06/01/2032 (a) ............................. 20,000,000 4,245,000 Willoughby, Ohio IDR (Kennedy Group Inc. Project) VRDN 1.89% due 09/01/2018 (a) ........................ 4,245,000 1,580,000 Wood County, Ohio IDR (GHT Property Management LLC Project) VRDN 1.91% due 08/01/2019 (a) ........... 1,580,000 2,235,000 Wood County, Ohio IDR (TL INDS & AMPP Inc. Project) VRDN 1.89% due 05/01/2011 (a) ............... 2,235,000 - --------------------------------------------------------------------------------------------------------------------------------- Oklahoma -- Cleveland County, Oklahoma Development Authority 1.8% Cleveland County, Oklahoma Development Authority S/F Revenue FXRDN: 4,100,000 1.89% due 05/25/2005 ................................. 4,100,000 4,185,000 1.93% due 04/25/2005 ................................. 4,185,000 See Notes to Financial Statements. 81 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ======================================================================================================================= Value Face Amount Issue (Note 1a) ======================================================================================================================= Oklahoma $ 17,827,242 Comanche County, Oklahoma Home Finance S/F (continued) Revenue Notes (Series A) FXRDN 1.89% due 04/01/2005 .............................................. $17,827,242 3,719,535 Comanche County, Oklahoma Home Finance S/F Revenue Notes (Series A) FXRDN 1.89% due 05/02/2005 .............................................. 3,719,535 7,500,000 Grand Gateway Home Finance Authority S/F Mortgage Revenue (Series A) FXRDN 1.88% due 02/01/2005 ............... 7,500,000 5,415,000 Oklahoma County, Oklahoma Finance Authority Revenue (Oklahoma County Housing Preservation) VRDN 1.79% due 01/01/2033 (a) ............................... 5,415,000 30,170,000 Oklahoma Development Finance Authority Revenue (Inverness Village -- Continuing Care Retirement -- Series C) DDN 1.79% due 02/01/2012 (a) ...................... 30,170,000 5,000,000 Oklahoma Development Finance Authority Revenue (ConocoPhillips Co. Project) FXRDN 1.35% due 12/01/2004 .............................................. 5,000,000 46,392,087 Oklahoma County, Oklahoma Home Finance Authority S/F Mortgage Revenue FXRDN 1.90% due 05/02/2005 .............................................. 46,392,087 4,079,000 Oklahoma Housing Finance Agency S/F Revenue FXRDN 1.98% due 05/25/2005 .................................. 4,079,000 70,260,000 Oklahoma State Industrial Authority Revenue (Integris Baptist -- Series B) VRDN 1.74% due 08/15/2029 (a) .......... 70,260,000 11,395,000 Tulsa County, Oklahoma Home Finance Authority S/F Mortgage Revenue (Series A) FXRDN 1.89% due 04/01/2005 .............................................. 11,395,000 - --------------------------------------------------------------------------------------------------------------------------------- Oregon -- 10,000,000 ABN-AMRO Muni Tops -- Portland, Oregon 1.3% (Series 2001-4) VRDN 1.80% due 06/01/2009 (a)(b) ............ 10,000,000 4,646,500 Clackamas County, Oregon Health Facilities Authority Hospital Revenue (Floaters -- Series 689) VRDN 1.84% due 12/25/2005 (a)(b) ................................. 4,646,500 See Notes to Financial Statements. 82 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ============================================================================================================= Value Face Amount Issue (Note 1a) ============================================================================================================= Oregon $ 8,250,000 Multnomah County, Oregon Hospital Facilities (continued) Authority Revenue (Holladay Park Plaza Revenue Project) DDN 1.76% due 11/15/2033 (a) .............. $8,250,000 5,015,000 Oregon State (ROCS RR II R 6001) VRDN 1.81% due 08/01/2022 (a)(b) .............................. 5,015,000 Oregon State EDR (Newsprint Co. Project) DDN: 21,900,000 (Series 197) 1.77% due 08/01/2025 (a)(b) ........... 21,900,000 16,070,000 (Series 197) 1.77% due 12/01/2025 (a)(b) ........... 16,070,000 18,600,000 (Series 202) 1.77% due 04/01/2026 (a)(b) ........... 18,600,000 13,000,000 (Series 203) 1.77% due 12/01/2026 (a)(b) ........... 13,000,000 5,410,000 Oregon State Health, Housing, Educational & Cultural Facilities Authority (Assumption Village Project -- Series A) VRDN 1.79% due 03/01/2033 (a) ............ 5,410,000 Oregon State Health Sciences University Revenue 15,000,000 (Series A) 1.79% due 07/01/2033 (a) ................ 15,000,000 24,000,000 (Series B) 1.79% due 07/01/2033 (a) ................ 24,000,000 6,400,000 Oregon State Housing & Community Services Revenue S/F (Mortgage Program -- Series D) FXRDN 1.16% due 05/05/2005 ..................................... 6,400,000 7,750,000 Portland, Oregon EDR (Broadway Project -- Series A) VRDN 1.79% due 04/01/2035 (a) ...................... 7,750,000 - ------------------------------------------------------------------------------------------------------------- Pennsylvania -- 15,535,000 Allegheny County, Pennsylvania IDA Health & Housing 2.7% Facilities Revenue (Longwood -- Series B) DDN 1.78% due 07/01/2027 (a) ........................... 15,535,000 11,500,000 Allegheny County, Pennsylvania (Series C-51) FXRDN 1.40% due 05/01/2005 ............................... 11,500,000 1,515,000 Cumberland County, Pennsylvania Municipal Authority Retirement Community Revenue (Wesley Affiliated Services -- Series C) VRDN 1.77% due 01/01/2037 (a) ................................. 1,515,000 43,005,000 Dauphin County, Pennsylvania General Authority Revenue (School District Pooled Finance) VRDN 1.84% due 09/01/2032 (a) ........................... 43,005,000 See Notes to Financial Statements. 83 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) =================================================================================================================== Value Face Amount Issue (Note 1a) =================================================================================================================== Pennsylvania $ 47,000,000 Emmaus, Pennsylvania General Authority Revenue (continued) (Loan Program -- Series A) VRDN 1.78% due 03/01/2030 (a) ...................................... $47,000,000 Emmaus, Pennsylvania General Authority Revenue (Local Government Pool) VRDN: 4,500,000 (Series C-7) 1.79% due 03/01/2024 (a) ................... 4,500,000 5,900,000 (Series E-18) 1.79% due 03/01/2024 (a) .................. 5,900,000 8,725,000 Erie County, Pennsylvania Hospital Authority Revenue (Floaters -- Series 820) VRDN 1.80% due 07/01/2022 (a)(b) ................................... 8,725,000 4,000,000 Montgomery County, Pennsylvania IDA PCR VRDN 1.77% due 10/01/2034 (a) ................................ 4,000,000 19,300,000 Municipal Securities Trust Certificates -- Pennsylvania State (Class A -- Series 110) DDN 1.75% due 08/17/2010 (a)(b) ................................... 19,300,000 9,610,000 New Garden, Pennsylvania General Authority Municipal Revenue (Municipal Pooled Financing Program -- Series I) VRDN 1.84% due 11/01/2029 (a) ................. 9,610,000 44,800,000 New Garden, Pennsylvania General Authority Municipal Revenue (Municipal Pooled Financing Program -- Series II) VRDN 1.84% due 12/01/2033 (a) ................ 44,800,000 14,000,000 Pennsylvania State (Putters -- Series 512) VRDN 1.78% due 09/01/2014 (a)(b) ................................... 14,000,000 8,430,000 Pennsylvania State Turnpike Community Revenue (Series 2004-29) VRDN 1.80% due 12/01/2034 (a) .......... 8,430,000 300,000 Philadelphia, Pennsylvania Hospital & Higher Educational Authority Revenue (Wills Eye Hospital Project) VRDN 1.76% due 11/01/30 (a) .................... 300,000 9,364,500 Philadelphia, Pennsylvania School District (Floaters -- Series 496) VRDN 1.80% due 04/01/2027 (a)(b) ............ 9,364,500 71,500,000 Philadelphia, Pennsylvania School District TRAN 3.00% due 06/30/2005 .......................................... 72,145,692 - ------------------------------------------------------------------------------------------------------------------- Puerto Rico -- 66,000,000 Puerto Rico, Commonwealth TRAN 3.00% 0.6% due 07/29/2005 .......................................... 66,652,597 ------------------------------------------------------------------------------------------------------------------ See Notes to Financial Statements. 84 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) =================================================================================================================== Value Face Amount Issue (Note 1a) =================================================================================================================== Rhode Island -- $ 7,500,000 Lincoln, Rhode Island BAN 1.70% due 11/08/2004 .......... $7,580,682 0.4% 3,400,000 Rhode Island State EDR (Immunex Rhode Island Corp. Sewer Project) VRDN 1.84% due 12/01/2023 (a) ............ 3,400,000 7,000,000 Rhode Island State Health & Educational Building Corp. Revenue (La Salle Academy) VRDN 1.77% due 07/01/2033 (a) ...................................... 7,000,000 5,000,000 Rhode Island State Health & Educational Building Corp. Revenue (Jewish Services Agency) VRDN 1.77% due 12/01/2032 (a) ...................................... 5,000,000 5,000,000 Rhode Island State Health & Educational Building Corp. Revenue (Pennfield School) VRDN 1.77% due 09/01/2034 (a) ...................................... 5,000,000 3,150,000 Rhode Island State Health & Educational Building Corp. Revenue (Thundermist) VRDN 1.77% due 02/01/2034 (a) ...................................... 3,150,000 2,470,000 Rhode Island State Housing & Mortgage Finance M/F Corp. (Smith Building Development Corp.) VRDN 1.82% due 12/01/2028 (a) ................................ 2,470,000 2,300,000 Rhode Island State Industrial Facilities Corporation IDR (Capital Development Corp. Project) VRDN 1.72% due 11/01/2005 (a) ...................................... 2,300,000 4,270,000 Rhode Island State Industrial Facilities Corporation IDR (Hall Real Estate LLC Project) VRDN 1.84% due 02/01/2021 (a) ...................................... 4,270,000 1,050,000 Rhode Island State Industrial Facilities Corporation IDR (Gardener Specialty -- Series A) VRDN 1.85% due 05/01/2021 (a) ...................................... 1,050,000 ------------------------------------------------------------------------------------------------------------------ South Carolina -- 4,100,000 Darington County, South Carolina IDR (Nucor Corp. 0.8% Project -- Series A) VRDN 1.85% due 08/01/2029 (a) 4,100,000 5,280,000 Greenville Hospital System, South Carolina Hospital Facilities Revenue (ROCS RR II R 2025) VRDN 1.81% due 05/01/2019 (a)(b) ............................. 5,280,000 5,000,000 Rock Hill, South Carolina Utilities System Revenue (Series B) VRDN 1.80% due 01/01/2033 (a) ................ 5,000,000 See Notes to Financial Statements. 85 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ South Carolina $ 10,800,000 South Carolina Governmental Organizations Certificates (continued) Partnership BAN 2.75% due 04/15/2005 ................. $10,858,781 20,950,000 South Carolina EDA Health Facilities Revenue (Episcopal Church Home) VRDN 1.86% due 04/01/2027 (a) ................................... 20,950,000 6,250,000 South Carolina EDA EDR (Holcim US Inc. Project) VRDN 1.92% due 12/01/2033 (a) ........................ 6,250,000 11,250,000 South Carolina EDA EDR (Giant Cement Holding Inc.) VRDN 1.83% due 12/01/2022 (a) ........................ 11,250,000 1,045,000 South Carolina EDA EDR (Parkway Products Inc. Project) VRDN 1.86% due 11/01/2007 (a) ............... 1,045,000 4,405,000 South Carolina EDA EDR (Performance Friction Corp. Project) VRDN 1.86% due 06/01/2012 (a) ............... 4,405,000 5,285,000 South Carolina EDA IDR (Core Materials Corp. Project) VRDN 1.91% due 04/01/2013 (a) ........................ 5,285,000 3,100,000 South Carolina EDA IDR (Electric City Printing Co. Project) VRDN 1.96% due 07/01/2012 (a) ............... 3,100,000 4,580,000 South Carolina State Public Service Authority Revenue (ROCS RR II R 6007) VRDN 1.81% due 01/01/2022 (a)(b) ................................ 4,580,000 11,100,000 South Carolina Transportation Infrastructure Bank Revenue Municipal Securities Trust (SGA 116) DDN 1.75% due 10/01/2027 (a)(b) .......................... 11,100,000 5,255,000 South Carolina Transportation Infrastructure Bank Revenue (Putters -- Series 316) VRDN 1.78% due 10/01/2027 (a) ................................... 5,255,000 --------------------------------------------------------------------------------------------------------------- South Dakota -- 33,200,000 South Dakota State Health & Educational Facilities 0.3% Authority Revenue (Rapid City Regional Hospital MBIA) DDN 1.74% due 09/01/2027 (a) ................... 33,200,000 --------------------------------------------------------------------------------------------------------------- Tennessee -- Blount County, Tennessee Public Building Authority 6.6% (Local Government Public Improvement) DDN: 20,000,000 (Series A-1-A) 1.74% due 06/01/2031 (a) .............. 20,000,000 16,070,000 (Series A-1-B) 1.74% due 06/01/2022 (a) .............. 16,070,000 11,500,000 (Series A-1-C) 1.74% due 06/01/2017 (a) .............. 11,500,000 3,165,000 (Series A-1-D) 1.74% due 06/01/2025 (a) .............. 3,165,000 See Notes to Financial Statements. 86 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ Tennessee $ 11,175,000 (Series A-2-A) 1.74% due 06/01/2030 (a) ............... $11,175,000 (continued) 10,000,000 (Series A-2-B) 1.74% due 06/01/2025 (a) ............... 10,000,000 5,000,000 (Series A-2-C) 1.74% due 06/01/2021 (a) ............... 5,000,000 10,000,000 (Series A-2-D) 1.74% due 06/01/2026 (a) ............... 10,000,000 33,100,000 (Series A-3-A) 1.74% due 06/01/2026 (a) ............... 33,100,000 10,000,000 (Series A-5-A) 1.74% due 06/01/2030 (a) ............... 10,000,000 5,700,000 (Series A-5-B) 1.74% due 06/01/2028 (a) ............... 5,700,000 Clarksville, Tennessee Public Building Authority Revenue DDN: 12,580,000 1.75% due 07/01/2031 (a) .............................. 12,580,000 7,775,000 1.75% due 01/01/2033 (a) .............................. 7,775,000 5,815,000 Greeneville, Tennessee Health & Educational Facilities Board Hospital Revenue (Floating Rate Certificates --Series 172) VRDN 1.86% due 11/15/2008 (a)(b) ................................. 5,815,000 5,855,000 Jackson, Tennessee Energy Authority Gas System Revenue VRDN 1.76% due 04/01/2027 (a) ................. 5,855,000 4,845,000 Jackson, Tennessee Energy Authority Water System Revenue VRDN 1.76% due 12/01/2023 (a) ................. 4,845,000 19,775,000 Johnson County, Tennessee Municipal Securities Trust (SGA 45) VRDN 1.75% due 05/01/2021 (a)(b) ............. 19,775,000 7,080,000 Knox County, Tennessee Health, Educational & Housing Facilities Board Revenue (Cookeville Regional Project -- Series A-2) VRDN 1.89% due 10/01/2026 (a) .......... 7,080,000 7,800,000 Knox County, Tennessee Health, Educational & Housing Facilities Board Revenue (Baptist Hospital System Project) VRDN 1.89% due 04/01/2027 (a) ................ 7,800,000 8,000,000 Lewisburg, Tennessee IDB (Solid Waste Disposal Revenue Waste Management Incorporated Project) VRDN 1.87% due 07/01/2033 (a) ......................... 8,000,000 Memphis, Tennessee Health, Educational & Housing Facilities Board Revenue (Not-For-Profit M/F Project) VRDN: 2,040,000 1.79% due 07/01/2032 (a) .............................. 2,040,000 10,000,000 1.79% due 08/01/2032 (a) .............................. 10,000,000 See Notes to Financial Statements. 87 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ Tennessee $ 9,185,000 Montgomery County, Tennessee Public Building (continued) Authority Revenue (Tennessee County Loan Pool) VRDN 1.77% due 09/01/2029 (a) ......................... $9,185,000 Montgomery County, Tennessee Public Building Authority Revenue (Tennessee County Loan Pool) DDN: 38,870,000 1.75% due 04/01/2032 (a) .............................. 38,870,000 94,600,000 1.75% due 07/01/2034 (a) .............................. 94,600,000 8,500,000 Nashville & Davidson County, Tennessee VRDN 1.81% due 12/07/2004 (a) .................................... 8,500,000 520,000 Nashville & Davidson County, Tennessee IDB Revenue (Gibson Guitar Project) VRDN 1.85% due 03/01/2011 (a) .................................... 520,000 9,490,000 Nashville & Davidson County, Tennessee IDB Educational Facilities Revenue (David Lipscomb University Project) VRDN 1.77% due 02/01/2023 (a) ......................... 9,490,000 1,995,000 Nashville & Davidson County, Tennessee District Energy System Revenue (ROCS RR II R 2072) VRDN 1.15% due 10/01/2022 (a)(b) ................................. 1,995,000 4,195,000 Nashville & Davidson County, Tennessee H & E Facilities Board Revenue (Floaters Certificates -- Series 533) VRDN 1.81% due 11/15/2016 (a)(b) .......... 4,195,000 4,100,000 Nashville & Davidson County, Tennessee Sports Authority Revenue (Putters -- Series 543) VRDN 1.80% due 07/01/2012 (a)(b) ........................... 4,100,000 Sevier County, Tennessee Public Building Authority (Local Government Public Improvement) DDN: 28,185,000 (Series IV-1) 1.74% due 06/01/2023 (a) ................ 28,185,000 6,000,000 (Series IV-2) 1.74% due 06/01/2020 (a) ................ 6,000,000 8,000,000 (Series IV-3) 1.74% due 06/01/2025 (a) ................ 8,000,000 8,365,000 (Series IV-A-2) 1.74% due 06/01/2025 (a) .............. 8,365,000 9,000,000 (Series IV-A-3) 1.74% due 06/01/2020 (a) .............. 9,000,000 20,840,000 (Series IV-B-1) 1.74% due 06/01/2020 (a) .............. 20,840,000 7,000,000 (Series IV-B-3) 1.74% due 06/01/2013 (a) .............. 7,000,000 6,000,000 (Series IV-B-4) 1.74% due 06/01/2025 (a) .............. 6,000,000 10,000,000 (Series IV-B-5) 1.74% due 06/01/2022 (a) .............. 10,000,000 5,910,000 (Series IV-B-6) 1.74% due 06/01/2020 (a) .............. 5,910,000 See Notes to Financial Statements. 88 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ============================================================================================================= Value Face Amount Issue (Note 1a) ============================================================================================================= Tennessee $ 5,000,000 (Series IV-B-10) 1.74% due 06/01/2023 (a) .......... $5,000,000 (continued) 11,800,000 (Series IV-D-2) 1.74% due 06/01/2025 (a) ........... 11,800,000 5,765,000 (Series IV-E-2) 1.74% due 06/01/2021 (a) ........... 5,765,000 5,000,000 (Series IV-F-3) 1.74% due 06/01/2021 (a) ........... 5,000,000 10,000,000 (Series IV-G-1) 1.74% due 06/01/2026 (a) ........... 10,000,000 9,100,000 (Series IV-G-2) 1.74% due 06/01/2022 (a) ........... 9,100,000 7,500,000 (Series IV-G-3) 1.74% due 06/01/2022 (a) ........... 7,500,000 9,200,000 (Series IV-H-1) 1.74% due 06/01/2025 (a) ........... 9,200,000 5,050,000 (Series IV-H-2) 1.74% due 06/01/2027 (a) ........... 5,050,000 10,000,000 (Series IV-I-1) 1.74% due 06/01/2032 (a) ........... 10,000,000 5,280,000 (Series IV-I-3) 1.74% due 06/01/2015 (a) ........... 5,280,000 18,000,000 (Series IV-J-1) 1.74% due 06/01/2028 (a) ........... 18,000,000 Shelby County, Tennessee CP: 13,000,000 1.27% due 11/10/2004 ............................... 13,000,000 13,000,000 1.80% due 12/08/2004 ............................... 13,000,000 79,000,000 Shelby County, Tennessee (Series B) FXRDN 1.75% due 01/10/2005 ..................................... 79,107,937 4,680,000 Shelby County, Tennessee (ROCS RR II R 3023) VRDN 1.81% due 04/01/2020 (a) ........................... 4,680,000 39,185,000 Tennessee Housing & Development Agency S/F Mortgage Revenue (Series R-9) FXRDN 1.58% due 01/13/2005 ..................................... 39,185,000 18,845,000 Tennessee Housing & Development Agency S/F Mortgage Revenue (Series 2004) FXRDN 1.61% due 08/11/2005 ..................................... 18,845,000 ------------------------------------------------------------------------------------------------------------ Texas -- 24,884,000 ABN-AMRO Muni Tops -- Texas A&M University 14.7% Revenue (Series 1999-5) VRDN 1.81% due 12/06/2006 (a)(b) .............................. 24,884,000 15,750,000 ABN-AMRO Muni Tops -- Houston, Texas Airport System (Series 1998-15) VRDN 1.87% due 07/05/2006 (a)(b) .............................. 15,750,000 20,000,000 ABN-AMRO Muni Tops -- Dallas, Texas Waterworks & Sewer Systems Revenue (Series 1998-19) VRDN 1.81% due 07/04/2007 (a)(b) ........................ 20,000,000 See Notes to Financial Statements. 89 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================ Value Face Amount Issue (Note 1a) ================================================================================================================ Texas $ 9,000,000 ABN-AMRO Muni Tops -- San Antonio, Texas Electric (continued) & Gas Revenue (Series 1998-22) VRDN 1.81% due 01/02/2007 (a)(b) ................................... $9,000,000 9,510,000 ABN-AMRO Muni Tops -- Keller, Texas Independent School District (Series 2001-26) VRDN 1.81% due 07/01/2009 (a)(b) ................................... 9,510,000 Bell County, Texas Health Facilities Development Corp. Revenue (Scott & White Member Hospital) DDN: 34,135,000 (Series B-1) 1.74% due 08/15/2029 (a) ................... 34,135,000 27,830,000 (Series B-2) 1.74% due 08/15/2029 (a) ................... 27,830,000 14,810,000 (Series 2001-1) 1.74% due 08/15/2031 (a) ................ 14,810,000 80,880,000 (Series 2001-2) 1.74% due 08/15/2031 (a) ................ 80,880,000 4,865,000 Bexar County, Texas (Putters -- Series 537) VRDN 1.80% due 06/15/2011 (a)(b) ............................. 4,865,000 Brazos River Authority Texas PCR VRDN: 34,600,000 (Series D-1) 1.86% due 05/01/2033 (a) ................... 34,600,000 19,770,000 (Series D-2) 1.86% due 05/01/2033 (a) ................... 19,770,000 20,000,000 Brazos River, Texas Harbor Navigator District (BASF Corp. Project) VRDN 1.87% due 04/01/2037 (a) .......................................... 20,000,000 4,990,000 Cameron County, Texas Housing Finance Corp. FXRDN 1.87% due 09/01/2005 .............................. 4,990,000 Cameron County, Texas Housing Finance Corp. S/F Mortgage Revenue (Series A) FXRDN: 465,992 1.79% due 02/04/2005 .................................... 465,992 16,500,000 1.79% due 06/01/2205 .................................... 16,500,000 18,646,043 Central Texas Housing Finance Corp. S/F Mortgage Revenue (Series A) FXRDN 1.87% due 07/01/2005 ........... 18,646,043 3,800,000 Corpus Christi, Texas Utilities System Revenue (ROCS RR II R 2149) VRDN 1.81% due 07/15/2024 (a)(b) .......... 3,800,000 8,400,000 Dallas Fort Worth, Texas International Airport Revenue VRDN 1.85% due 11/01/2032 (a) ................... 8,400,000 2,745,000 Dallas Fort Worth, Texas International Airport Revenue (Floaters -- Series 824) VRDN 1.25% due 11/01/2015 (a) ...................................... 2,745,000 See Notes to Financial Statements. 90 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================= Texas $ 4,805,000 Dallas Fort Worth, Texas International Airport (continued) Revenue (Merlots -- Series A-13) VRDN 1.89% due 11/01/2011 (a)(b) ................................ $ 4,805,000 2,552,500 Denton, Texas School District (Floaters -- Series 951) VRDN 1.80% due 08/15/2033 (a)(b) ..................... 2,552,500 13,350,000 Dickinson, Texas Independent School District Municipal Securities Trust Receipts (SGA 94) DDN 1.75% due 02/15/2028 (a) ................................... 13,350,000 6,000,000 Eagle Mountain & Saginaw, Texas School District VRDN 1.82% due 08/01/2030 (a) ........................ 6,000,000 12,000,000 Eagle Tax-Exempt Trust -- Texas State Turnpike Authority (Series 02-6004) VRDN 1.81% due 08/15/2042 (a)(b) ................................ 12,000,000 5,574,464 El Paso County, Texas Housing Finance Corp. S/F Mortgage Revenue (Series A) FXRDN 1.59% due 06/09/2005 ....................................... 5,574,464 25,000,000 Gulf Coast IDA Texas Environment Facilities Revenue (Citgo Petroleum Corp. Project) DDN 1.79% due 03/01/2031 (a) ................................... 25,000,000 1,820,000 Gulf Coast Waste Disposal Authority Texas Environment Facilities Revenue (Waste Corp Texas Project) VRDN 1.84% due 09/01/2022 (a) ............................. 1,820,000 12,500,000 Gulf Coast Waste Disposal Authority Texas Solid Waste Disposal Revenue (Air Products Project) VRDN 1.87% due 03/01/2035 (a) ............................. 12,500,000 4,900,000 Gulf Coast Waste Disposal Authority Texas Solid Waste Disposal Revenue (Waste Management -- Series A) VRDN 1.82% due 04/01/2019 (a) ........................ 4,900,000 34,400,000 Harris County, Texas Health Facilities Development Corp. Revenue (Texas Medical Center Project) DDN 1.74% due 09/01/2031 (a) ............................. 34,400,000 182,600,000 Harris County, Texas Health Facilities Development Corp. Revenue (Methodist Hospital) DDN 1.74% due 12/01/2032 (a) ................................... 182,600,000 See Notes to Financial Statements. 91 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ============================================================================================================== Value Face Amount Issue (Note 1a) ============================================================================================================== Texas $ 4,000,000 Harris County, Texas (Eagle -- Series 2002-6012) GO (continued) VRDN 1.81% due 08/15/2030 (a) ....................... $4,000,000 84,490,000 Harris County, Texas Health Facilities Development Corp. Hospital Revenue (Texas Children's Hospital -- Series B-1) VRDN 1.75% due 10/01/2029 (a) ........... 84,490,000 3,900,000 Harris County, Texas IDC Solid Waste Disposal Revenue (Deer Park Limited Partnership -- Series A) DDN 1.81% due 02/01/2023 (a) ............................ 3,900,000 13,460,000 Houston, Texas (Floaters Trust -- Series L-41) VRDN 1.80% due 06/30/2005 (a)(b) ......................... 13,460,000 6,590,000 Houston, Texas Utilities System Revenue (Series A) VRDN 1.79% due 05/25/2012 (a) ....................... 6,590,000 10,000,000 Houston, Texas Water & Sewer System Revenue (Merlots -- Series C-20) VRDN 1.82% due 12/01/2032 (a)(b) ............................... 10,000,000 18,520,000 Houston, Texas Water & Sewer System Revenue (Merlots -- Series A-128) VRDN 1.84% due 12/01/2029 (a)(b) ............................... 18,520,000 6,200,000 Jewett Economic Development Corp. Texas IDR (Nucor Corp. Project) VRDN 1.85% due 08/01/2038 (a) ...................................... 6,200,000 28,500,000 Keller, Texas Independent School District Municipal Securities Trust Receipts (SGA 111) DDN 1.75% due 08/15/2030 (a)(b) ............................... 28,500,000 1,600,000 Longview Texas Industrial Corp. Revenue (Collins Industries Inc. Project) VRDN 1.84% due 04/01/2009 (a) .................................. 1,600,000 3,300,000 Mesquite, Texas IDR (Morrison Products) VRDN 1.84% due 01/10/2010 (a) .................................. 3,300,000 12,680,000 Mesquite, Texas School District VRDN 1.77% due 08/15/2025 (a) .................................. 12,680,000 11,900,000 Midlothian, Texas IDC PCR (Box -- Crow Cement Co. Project) VRDN 1.76% due 12/01/2009 (a) .............. 11,900,000 See Notes to Financial Statements. 92 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) =================================================================================================================== Value Face Amount Issue (Note 1a) =================================================================================================================== Texas $ 706,000 Montgomery County, Texas IDC Revenue (continued) (Sawyer Research Products Inc.) VRDN 1.94% due 02/04/2015 (a) ....................................... $ 706,000 13,460,000 Municipal Securities Trust Certificates -- Austin, Texas (Class A -- Series 105) DDN 1.75% due 06/08/2020 (a)(b) .................................... 13,460,000 18,780,000 Municipal Securities Trust Certificates -- Houston, Texas Water (Class A -- Series 2001-111) DDN 1.75% due 05/07/2019 (a)(b) .............................. 18,780,000 35,735,000 Municipal Securities Trust Certificates--Houston, Texas Water (Class A -- Series 2001-123) DDN 1.75% due 02/24/2009 (a)(b) .................................... 35,735,000 8,015,000 Municipal Securities Trust Certificates -- San Antonio Water (Class A -- Series 2001-131) DDN 1.75% due 05/09/2017 (a)(b) .................................... 8,015,000 9,725,000 Municipal Securities Trust Certificates Perlin, Texas (Independent School House Board -- Class A -- Series 2001-141) DDN 1.75% due 03/08/2017 (a)(b) ......... 9,725,000 4,516,166 Nortex, Texas Housing Finance Corp. S/F Mortgage Revenue (Series A) FXRDN 1.88% due 01/02/2005 ............ 4,516,166 3,900,000 North Center, Texas Health Facilities Development Corp. Revenue (Methodist Hospital Dallas -- Series B) DDN 1.74% due 10/01/2015 (a) ................................. 3,900,000 12,000,000 North Center, Texas Health Facilities Development Corp. Revenue (Methodist Hospital Dallas -- Series 98) CP 1.43% due 12/01/2004 ..................................... 12,000,000 North East, Texas Independent School District VRDN: 6,900,000 (Putters -- Series 390) 1.80% due 02/01/2012 (a)(b) ...... 6,900,000 6,165,000 (Putters -- Series 393) 1.80% due 02/01/2012 (a)(b) ...... 6,165,000 17,500,000 North Texas Higher Educational Authority (Student Loan -- Series 93 -- A) VRDN 1.78% due 04/01/2005 (a) ....................................... 17,500,000 See Notes to Financial Statements. 93 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ===================================================================================================================== Value Face Amount Issue (Note 1a) ===================================================================================================================== Texas $ 42,100,000 Nueces River, Texas IDA PCR (San Miguel Electric (continued) (Co-op) CP 1.65% due 11/01/2004 ............................ $42,100,000 6,985,000 Plano, Texas Independent School District (ROCS RR II R 2106) VRDN 1.81% due 02/15/2018 (a)(b) .................. 6,985,000 15,000,000 Port Arthur, Texas Naval District Revenue (Series B) VRDN 1.85% due 05/01/2038 (a) ............................. 15,000,000 10,000,000 Port Arthur, Texas Naval District Revenue (Atofina Project -- Series B) VRDN 1.85% due 05/01/2038 (a) 10,000,000 10,000,000 Port Arthur, Texas Naval District IDC (Air Products & Chemicals Project) VRDN 1.87% due 04/01/2035 (a) .......... 10,000,000 22,035,000 Port Arthur, Texas Naval District Environmental Facilities Revenue (Motiva Enterprises Project) VRDN 1.92% due 12/01/2027 (a) .................................. 22,035,000 25,000,000 Port Corpus Christi, Texas Solid Waste Disposal Revenue (Flint Hills -- Series A) VRDN 2.12% due 07/01/2029 (a) ........................................ 25,000,000 33,500,000 San Antonio, Texas Educational Facilities Corp. Revenue VRDN 1.70% due 11/08/2004 (a) ............................. 33,500,000 5,000,000 San Marcos, Texas School District (Merlots -- Series C-23) VRDN 1.70% due 08/01/2029 (a)(b) ............. 5,000,000 10,189,436 Southeast, Texas Housing Finance Corp. S/F Mortgage Revenue FXRDN 1.82% due 04/01/2005 ........................ 10,189,436 16,155,000 Tarrant County, Texas Health Facilities Development Corp. Revenue (Cumberland Rest Project) DDN 1.76% due 08/15/2032 (a) .................................. 16,155,000 22,000,000 Texas State College Student Loan FXRDN 1.80% due 02/01/2009 ............................................ 22,000,000 15,000,000 Texas State Department Housing & Community Affairs M/F Revenue (Arlington Villas -- Series A) VRDN 1.84% due 12/01/2036 (a) .................................. 15,000,000 3,435,000 Texas State Department Housing & Community Affairs S/F VRDN 1.89% due 09/01/2028 (a) ......................... 3,435,000 See Notes to Financial Statements. 94 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ======================================================================================================================== Value Face Amount Issue (Note 1a) ======================================================================================================================== Texas $ 14,000,000 Texas State (Floating Rate Trust Regional -- Series D) (continued) VRDN 1.80% due 08/31/2005 (a) ................................ $14,000,000 3,585,000 Texas State (ROCS RR II R 4020) VRDN 1.81% due 10/01/2022 (a)(b) ............................................ 3,585,000 325,000,000 Texas State TRAN 3.00% due 08/31/2005 ........................ 328,732,128 30,000,000 Texas State Municipal Power Agency CP 1.75% due 11/02/2004 ............................................... 30,000,000 11,435,000 Texas State Municipal Securities Trust Receipts (SGA 92) DDN 1.75% due 08/01/2029 (a)(b) .............................. 11,435,000 Texas State Turnpike Authority Revenue VRDN: 5,120,000 (Putters -- Series 325) 1.83% due 08/15/2027 (a)(b) .......... 5,120,000 3,370,000 (Putters -- Series 421) 1.83% due 08/15/2030 (a)(b) .......... 3,370,000 2,295,000 Texas State Turnpike Authority Revenue (ROCS RR II R 284) VRDN 1.81% due 08/15/2039 (a)(b) ........................ 2,295,000 6,000,000 Texas State Veterans Housing (Fund II -- Series A-2) VRDN 1.82% due 06/01/2033 (a) ................................ 6,000,000 22,537,983 Travis County, Texas Housing Finance Corp. S/F Mortgage Revenue FXRDN 1.95% due 05/02/2005 .................. 22,537,983 7,130,000 Trinity River Authority Texas Solid Waste Disposal Revenue (Community Waste Disposal Project) VRDN 1.84% due 05/01/2021 (a) ..................................... 7,130,000 4,000,000 University of North Texas, University Revenue VRDN 1.82% due 04/15/2034 (a) ..................................... 4,000,000 6,690,000 University of Texas, University Revenue VRDN 1.81% due 07/01/2033 (a) ........................................... 6,690,000 21,995,000 University of Texas, University Revenue (Series 97) VRDN 1.80% due 08/15/2019 (a) ................................ 21,995,000 5,645,000 Victoria County, Texas Hospital Revenue (Floaters -- Series 959) VRDN 1.80% due 01/01/2016 (a)(b) ................. 5,645,000 4,875,000 Williamson County, Texas (Putters -- Series 410) VRDN 1.80% due 02/15/2012 (a) ..................................... 4,875,000 -------------------------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 95 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================= Utah -- $ 101,100,000 Emery County, Utah PCR (Pacificorp Projects) DDN 1.6% 1.74% due 11/01/2024 (a) .............................. $101,100,000 3,385,000 Logan City, Utah Revenue (Integrated System Inc. -- Series A) VRDN 1.96% due 06/01/2014 (a) ............... 3,385,000 Utah Housing Corp. S/F Mortgage Revenue VRDN: 14,335,000 (Series 4) 1.80% due 07/01/2034 (a) ................... 14,335,000 14,790,000 (Series F-1) 1.80% due 01/01/2034 (a) ................. 14,790,000 Utah Water Finance Agency Revenue VRDN: 12,100,000 (Series A-4) 1.79% due 07/01/2029 (a) ................. 12,100,000 7,450,000 (Series A-5) 1.82% due 10/01/2027 (a) ................. 7,450,000 13,150,000 (Series A-6) 1.82% due 10/01/2030 (a) ................. 13,150,000 12,000,000 (Series A-8) 1.79% due 07/01/2032 (a) ................. 12,000,000 9,000,000 (Series A-9) 1.79% due 07/01/2034 (a) ................. 9,000,000 - ----------------------------------------------------------------------------------------------------------------- Vermont -- 1,485,000 Vermont EDA IDR (Huber & Suhner -- Series A) 0.0% VRDN 1.85% due 10/01/2016 (a) ......................... 1,485,000 - ----------------------------------------------------------------------------------------------------------------- Virginia -- 7,000,000 Charles City County, Virginia EDA Solid Waste Disposal 0.4% Revenue (Waste Management Inc. Project -- Series A) VRDN 1.82% due 02/01/2029 (a) ......................... 7,000,000 10,890,000 Fairfax County, Virginia EDA Student Housing Revenue (George Mason Unified Foundation Incorporated Project) VRDN 1.77% due 02/01/2029 (a) ................ 10,890,000 3,395,000 Hampton, Virginia IDA Exempt Facilities Revenue (USA Waste of Virginia Landfills) VRDN 1.86% due 04/01/2013 (a) .................................... 3,395,000 10,000,000 Municipal Securities Trust Certificates (Upper Occoquan Sewer Authority Virginia -- Class A -- Series 2001-159) DDN 1.75% due 03/19/2015 (a)(b) ...... 10,000,000 6,000,000 Norfolk, Virginia Redevelopment & Housing Authority Revenue (Old Dominion University Project -- Series B) VRDN 1.77% due 08/01/2033 (a) ......................... 6,000,000 11,385,000 Suffolk, Virginia IDA Residential Care Facilities Revenue (Lake Prince Center Project) VRDN 1.91% due 10/01/2031 (a) .................................... 11,385,000 - ----------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 96 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ===================================================================================================================== Value Face Amount Issue (Note 1a) ===================================================================================================================== Washington -- $ 5,000,000 ABN-AMRO Muni Tops 2001-01 -- King County, 2.2% Washington VRDN 1.81% due 07/01/2006 (a)(b) ................ $5,000,000 3,050,000 Bellevue, Washington (Eagle 2004-1011 -- Series A) VRDN 1.81% due 12/01/2043 (a)(b) ........................... 3,050,000 5,580,000 Clark County, Washington (Putters -- Series 540) VRDN 1.80% due 06/01/2012 (a)(b) ........................... 5,580,000 6,575,000 Clark County, Washington Public Utilities District (Merlots -- Series A -- 03) VRDN 1.84% due 01/01/2010 (a)(b) ...................................... 6,575,000 26,745,000 Eagle Tax-Exempt Trust -- Port of Seattle, Washington Passenger Facility Charge (Series 984705) VRDN 1.81% due 12/01/2019 (a)(b) ................................ 26,745,000 14,680,000 Eagle Tax-Exempt Trust --Washington State Public Power Supply System (Nuclear Project Number 1 -- Series 964702) VRDN 1.81% due 07/01/2011 (a)(b) ............ 14,680,000 33,165,000 Energy Northwest, Washington Electric Revenue (Project No 3 -- Series D 1) VRDN 1.75% due 07/01/2018 (a) .......... 33,165,000 3,525,000 Grant County, Washington Public Utilities District No. 002 (Electric Revenue ROCS RR II R 2039) VRDN 1.81% due 01/01/2019 (a)(b) ........................... 3,525,000 6,270,000 King City, Washington (ROCS RR II R 2119) VRDN 1.70% due 06/01/2021 (a)(b) ................................ 6,270,000 12,200,000 Lynnwood Public Facilities District Revenue CP 1.25% due 12/01/2004 ............................................. 12,200,000 23,600,000 Municipal Securities Trust Certificate (Washington State Motor Vehicle fuel -- Class A -- Series 2001-112) DDN 1.75% due 01/07/2021 (a)(b) ............................ 23,600,000 5,720,000 Port Tacoma, Washington Revenue (Merlots -- Series A-123) VRDN 1.89% due 12/01/2008 (a)(b) ............. 5,720,000 3,355,000 Seattle, Washington Housing Authority Revenue (Wedgewood Estates Project) VRDN 1.84% due 09/01/2036 (a) ......................................... 3,355,000 2,420,000 Seattle, Washington Housing Authority Revenue (Newholly Project -- Phase III) VRDN 1.84% due 12/01/2034 (a) ......................................... 2,420,000 See Notes to Financial Statements. 97 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ============================================================================================================== Value Face Amount Issue (Note 1a) ============================================================================================================== Washington $ 9,680,000 Seattle, Washington Municipal Light & Power Revenue (continued) (Municipal Securities Trust -- SGA 85) DDN 1.75% due 10/01/2023 (a)(b) ............................... $9,680,000 10,000,000 Snohomish County, Washington Public Utility District (#001 Electric Revenue Municipal Securities Trust Receipts -- SGA -- 124) DDN 1.75% due 12/01/2024 (a)(b) ................................... 10,000,000 5,235,000 Snohomish County, Transit Infrastructure Bank Revenue (Putters -- Series 316) VRDN 1.81% due 12/01/2023 (a)(b) ............................... 5,235,000 8,750,000 Washington State Economic Development Finance Authority EDR (Mount Ainstar Resort -- Series C) DDN 1.84% due 10/01/2023 (a) ........................ 8,750,000 4,000,000 Washington State Economic Development Finance Authority Solid Waste Disposal Revenue (Waste Management Inc. Project -- Series D) VRDN 1.82% due 07/01/2027 (a) .................................. 4,000,000 22,060,000 Washington State Health Care Facilities Authority Revenue (Catholic Health -- Series B) VRDN 1.79% due 03/01/2032 (a) .................................. 22,060,000 18,135,000 Washington State Housing Finance Community Nonprofit Housing Revenue (Kenney Home Project) VRDN 1.75% due 12/01/2031 (a) ....................... 18,135,000 5,715,000 Washington State Floating Certificate Trust -- Austin Trust (Series 2002-C) GO VRDN 1.84% due 07/01/2023 (a)(b) ............................... 5,715,000 15,985,000 Washington State (Floaters -- Series 2000-389) GO VRDN 1.80% due 07/01/2018 (a)(b) .................... 15,985,000 5,250,000 Washington State (Merlots -- Series A-05) GO VRDN 1.84% due 01/01/2013 (a)(b) .................... 5,250,000 6,325,000 Washington State (Merlots -- Series A-101) GO VRDN 1.84% due 07/01/2019 (a)(b) .................... 6,325,000 ------------------------------------------------------------------------------------------------------------- See Notes to Financial Statements. 98 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ================================================================================================================= Value Face Amount Issue (Note 1a) ================================================================================================================= West Virginia -- $ 2,730,000 Cabell County, West Virginia Building Community 0.1% Revenue (Pressley Ridge School Project) VRDN 1.84% due 08/01/2022 (a) ..................................... $2,730,000 3,865,000 West Virginia University Revenue (Merlots -- Series A-15) VRDN 1.84% due 04/01/2028 (a)(b) .......... 3,865,000 ---------------------------------------------------------------------------------------------------------------- Wisconsin -- 18,985,000 ABN-AMRO Muni Tops 2001-32 -- Wisconsin State 5.9% VRDN 1.81% due 05/01/2022 (a)(b) ....................... 18,985,000 15,000,000 Appleton, Wisconsin Redevelopment Authority Revenue (Fox Cities Arts Center -- Series B) VRDN 1.87% due 06/01/2036 (a) ..................................... 15,000,000 1,000,000 Janesville, Wisconsin IDR (Lamson & Session Co. Project) VRDN 1.92% due 09/01/2007 (a) ................. 1,000,000 41,000,000 Milwaukee, Wisconsin (Floating Rate Trust -- Series L-65) VRDN 1.80% due 09/01/2005 (a)(b) .......... 41,000,000 19,400,000 Milwaukee, Wisconsin Redevelopment Authority Revenue (Cathedral Place Package Facilities Project) VRDN 1.84% due 05/01/2025 (a) .......................... 19,400,000 4,125,000 Milwaukee, Wisconsin Redevelopment Authority Revenue (Wisconsin Humane Society Inc. Project) VRDN 1.92% due 03/01/2019 (a) .......................... 4,125,000 15,425,000 Milwaukee, Wisconsin Redevelopment Authority Revenue (Milwaukee YMCA Project) DDN 1.79% due 07/01/2034 (a) ..................................... 15,425,000 3,075,000 Sturtevant, Wisconsin IDR (Andis Co. Project -- Series A) VRDN 1.90% due 12/01/2016 (a) ................ 3,075,000 6,675,000 Verona, Wisconsin Area School District TRAN 3.00% due 08/25/2005 ......................................... 6,747,338 2,900,000 Waukesha, Wisconsin Housing Authority Revenue (Hart Park Square Project) VRDN 1.23% due 03/01/2034 (a) ..................................... 2,900,000 12,745,000 West Allis, Wisconsin Revenue State Fair Park Exposition VRDN 1.82% due 08/01/2028 (a) ............... 12,745,000 8,000,000 Wisconsin School District (Cash Flow Management Program Certificate Partnership -- Series A-1) TRAN 3.00% due 09/20/2005 .............................. 8,091,860 See Notes to Financial Statements. 99 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) =========================================================================================================== Value Face Amount Issue (Note 1a) =========================================================================================================== Wisconsin $ 5,000,000 Wisconsin State (Eagle 2004-1009 A) VRDN 1.81% (continued) due 05/01/2008 (a)(b) ............................ $5,000,000 9,000,000 Wisconsin State (Putters -- Series 531) VRDN 1.80% due 11/01/2012 (a)(b) ............................ 9,000,000 Wisconsin State CP: 21,560,000 (Series 2000-B) 1.78% due 11/08/2004 ............. 21,560,000 30,000,000 (Series 2000-B) 1.78% due 11/15/2004 ............. 30,000,000 15,000,000 (Series 2000-C) 1.69% due 11/10/2004 ............. 15,000,000 58,063,000 (Series 2000-C) 1.68% due 11/01/2004 ............. 58,063,000 17,300,000 (Series 2002-A) 1.80% due 11/15/2004 ............. 17,300,000 32,950,000 (Series 2004-A) 1.53% due 11/12/2004 ............. 32,950,000 46,615,000 (Series 2004-A) 1.80% due 12/08/2004 ............. 46,615,000 Wisconsin State Petroleum Inspection Fee Revenue Bonds CP: 30,000,000 1.69% due 11/01/2004 ............................. 30,000,000 50,000,000 1.70% due 11/01/2004 ............................. 50,000,000 30,000,000 1.78% due 11/08/2004 ............................. 30,000,000 16,300,000 1.27% due 11/10/2004 ............................. 16,300,000 16,000,000 1.53% due 11/12/2004 ............................. 16,000,000 25,000,000 Wisconsin State Health & Educational Facilities Authority Revenue (Agnesian Healthcare Project) DDN 1.79% due 06/01/2033 (a) ..................... 25,000,000 18,170,000 Wisconsin State Health & Educational Facilities Authority Revenue (Wisconsin Lutheran College Project) DDN 1.79% due 06/01/2033 (a) ............ 18,170,000 Wisconsin State Health & Educational Facilities Authority Revenue (Gunersen Lutheran) DDN: 14,750,000 (Series A) 1.74% due 12/01/2015 (a) .............. 14,750,000 20,970,000 (Series B) 1.74% due 12/01/2029 (a) .............. 20,970,000 9,200,000 Wisconsin State Health & Educational Facilities Authority Revenue (Wheaton Franciscan Service) VRDN 1.76% due 08/15/2016 (a) .................... 9,200,000 40,390,000 Wisconsin State Health & Educational Facilities Authority Revenue (Prohealth Incorporated -- Series B) DDN 1.74% due 08/15/2030 (a) ........... 40,390,000 See Notes to Financial Statements. 100 - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Schedule of Investments -- Continued October 31, 2004 (Unaudited) ==================================================================================================================== Value Face Amount Issue (Note 1a) ==================================================================================================================== Wisconsin $ 18,450,000 Wisconsin State Health & Educational Facilities (continued) Authority Revenue (SSM Health Care -- Series 98-B) DDN 1.79% due 12/01/2032 (a) ............. $ 18,450,000 7,000,000 Wisconsin State Health & Educational Facilities Authority Revenue (Lutheran College) VRDN 1.79% due 09/01/2031 (a) .............................. 7,000,000 2,000,000 Wisconsin State Health & Educational Facilities Authority Revenue (Riverview Hospital) DDN 1.79% due 10/01/2030 (a) .............................. 2,000,000 9,665,000 Wisconsin State Housing & EDA (Home Ownership Revenue -- Series B) VRDN 1.82% due 09/01/2034 (a) .................................... 9,665,000 ------------------------------------------------------------------------------------------------------------------- Wyoming -- Laramie County, Wyoming IDR (Cheyenne Light 0.1% Fuel & Power Co.) VRDN: 3,500,000 (Series 97-B) 1.89% due 09/01/2021 (a) ................ 3,500,000 5,000,000 (Series 97-A) 1.84% due 06/01/2024 (a) ................ 5,000,000 ------------------------------------------------------------------------------------------------------------------- Total Investments (Cost $11,701,388,975) -- 99.5% ..... $11,701,388,975 ------------------------------------------------------------------------------------------------------------------- Other Assets Less Liabilities -- 0.5% ................. 59,943,405 ------------------------------------------------------------------------------------------------------------------- Net Assets ............................................ $11,761,332,380 ------------------------------------------------------------------------------------------------------------------- (a) The interest rate is subject to change periodically based on a certain index. The rates shown are those in effect at October 31, 2004. For variable rate demand instruments, the next coupon date on which the interest is to be adjusted is deemed the maturity date for valuation. (b) Security exempt from registration under Rule 144A of the Securities Act of 1993. These securities may be resold in transactions exempt from registration normally to qualified institutional buyers. At period end, the value of these securities amounted to $1,943,696,835 or 16.5% of net assets. - -------------------------------------------------------------------------------- Portfolio Abbreviations for Merrill Lynch Master Institutional Tax-Exempt Fund BAN Bond Anticipation Notes GO General Obligation PCR Pollution Control Revenue CP Commercial Paper IDA Industrial Development Authority RAN Revenue Anticipation Notes DDN Daily Demand Notes IDB Industrial Development Board S/F Single Family EDA Economic Development IDC Industrial Development TAN Tax Anticipation Notes Authority Corporation EDR Economic Development IDR Industrial Development TRAN Tax Revenue Anticipation Revenue Revenue Notes FXRDN Fixed Rate Demand Notes M/F Multi-Family VRDN Variable Rate Demand Notes - -------------------------------------------------------------------------------- See Notes to Financial Statements. 101 Master Institutional Tax-Exempt Fund Statement of Assets and Liabilities October 31, 2004 (Unaudited) - -------------------------------------------------------------------------------- Assets: Total investments, at amortized cost and value (Note 1a) ......... $11,701,388,975 Cash ............................................................. 4,350,982 Interest receivable .............................................. 31,503,316 Receivable for investments sold .................................. 24,769,603 --------------- Total assets .................................................. 11,762,012,876 --------------- Liabilities: Advisory fee payable (Note 2) .................................... 629,731 Accrued expenses ................................................. 50,765 --------------- Total liabilities ............................................. 680,496 --------------- Net Assets applicable to investors' interests .................... $11,761,332,380 =============== Sources of Net Assets: Net proceeds from capital contributions and withdrawals .......... $11,761,332,380 =============== - -------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Statement of Operations For the Six Months Ended October 31, 2004 (Unaudited) - -------------------------------------------------------------------------------- Investment Income: Interest and discount earned ................................. $77,029,386 ----------- Expenses: Investment advisory fee (Note 2) ............................. 3,002,131 Accounting and custodian services ............................ 122,114 Dividend and transfer agency fee ............................. 26,223 ----------- Total expense ............................................. 3,150,468 ----------- Net investment income ..................................... 73,878,918 Net realized loss from investment transactions ............ (132,039) ----------- Net Increase in Net Assets Resulting From Operations ......... $73,746,879 =========== See Notes to Financial Statements. 102 - -------------------------------------------------------------------------------------------------------- Master Institutional Tax-Exempt Fund Statements of Changes in Net Assets (Unaudited) Six Months Year Ended Ended October 31, 2004 April 30, 2004 ======================================================================================================== Increase in Net Assets: Operations: Net investment income ......................................... $ 73,878,918 $ 102,547,036 Net realized gain (loss) from investment transactions ......... (132,039) 160,308 ---------------- ---------------- Net increase in net assets resulting from operations .......... 73,746,879 102,707,344 Capital Transactions: Contributions from feeders .................................... 6,616,127,640 10,929,810,015 Withdrawals from feeders ...................................... (5,953,970,662) (8,194,309,836) ---------------- ---------------- Net increase in net assets from capital transactions .......... 662,156,978 2,735,500,179 ---------------- ---------------- Net increase in net assets .................................... 735,903,857 2,838,207,523 Net Assets: Beginning of period ........................................... 11,025,428,523 8,187,221,000 ---------------- ---------------- End of period ................................................. $ 11,761,332,380 $ 11,025,428,523 ================ ================ - ------------------------------------------------------------------------------------------------------------- Master Institution Tax-Exempt Fund Supplementry Data (unaudited) Six Months Year Ended April 30, For the Period Ended ----------------- January 14, 2002* October 31, 2004 2004 2003 to April 30, 2002 ============================================================================================================= Ratio of expenses to average net assets .05%(1) .05% .05% .05%(1) Ratio of net investment income to average net assets .................... 1.23%(1) 1.01% 1.36% 1.47%(1) Net Assets, end of period (000) ........ $11,761,332 $11,025,429 $8,187,221 $4,474,011 (1) On an annualized basis. * Commencement of Operations. See Notes to Financial Statements. 103 Master Institutional Money Market Trust Notes to Financial Statements (Unaudited) 1. Significant Accounting Policies Master Institutional Money Market Trust (the "Master Trust") is organized as a business trust under the laws of the State of Delaware and is registered under the Investment Company Act of 1940 as an open-end management company. The Declaration of Trust permits the Trustees to issue unlimited beneficial interests in the Master Trust. Beneficial interests in the Master Trust are issued solely in private placement transactions to accredited investors. The Master Trust consists of three series, Master Premier Institutional Fund, Master Institutional Fund, and Master Institutional Tax-Exempt Fund, (collectively, the "Master Funds"). The Master Trust's financial statements are prepared in accordance with accounting principles generally accepted in the United States of America, which may require management to make certain estimates and assumptions at the date of the financial statements. The following is a summary of significant accounting policies consistently followed by the Master Trust in conformity with accounting principles generally accepted in the United States of America. (a) The value of the Master Premier Institutional and Master Institutional Funds' portfolio securities is determined on the basis of fair value as determined in good faith by the Board of Trustees (the "Trustees") of the Master Trust. In determining fair value, securities for which market quotations are readily available are valued at market value. Other securities, if any, are valued at their fair value in the best judgement of Fund Asset Management, L.P. ("FAM") under procedures established by, and under the supervision of, the Trustees. Securities with remaining maturities of 60 days of less are valued by use of the amortized cost method. Master Institutional Tax-Exempt portfolio securities are carried at amortized cost which approximates market value. For the purpose of valuation, the maturity of a variable rate demand instrument is deemed to be the next coupon date on which the interest rate is to be adjusted. In the case of a floating rate instrument, the remaining maturity is deemed to be the demand notice payment period. The general partner of FAM is Princeton Services, Inc. ("PSI"), an indirect, wholly-owned subsidiary of Merrill Lynch & Co., Inc. ("ML&Co."), which is the limited partner. (b) The Master Funds are treated as partnerships for Federal tax purposes. No provision is made by the Master Funds for federal of state taxes on any taxable income of the Master Funds because each investor in the Master Funds is ultimately responsible for the payment of any taxes. Since the Master Funds' investors are regulated investment companies that invest substantially all of their assets in the Master Funds, the Master Funds normally must satisfy the applicable source of income and diversification requirements under the Internal Revenue Code in order for their respective investors to satisfy them. (c) Realized gains and losses on investments are computed on the basis of identified cost of the security sold. (d) Security transactions are accounted for on the date the securities are purchased or sold (the trade date). Interest income (after adjustments for amortization of premium or accretion of discount) is recorded as earned. (e) Repurchase agreements -- The Master Premier Institutional Fund and the Master Institutional Fund (the "Funds") invest in U.S. 104 Master Institutional Money Market Trust Notes to Financial Statements -- Continued (Unaudited) Government & Agency securities pursuant to repurchase agreements with member banks of the Federal Reserve System of primary dealers in U.S. Government securities. Under such agreements, the bank or primary dealer agrees to repurchase the security at a mutually agreed upon time and price. The funds take possession of the underlying securities, marks to market such securities daily and, if necessary, receives additional securities to ensure that the contract is adequately collateralized. (f) Securities lending -- The Master Premier Institutional Fund and Master Institutional Fund (the "Funds") may lend securities to financial institutions that provide cash or securities issued or guaranteed by the U.S. government as collateral, which will be maintained at all times in an amount equal to at least 100% of the current market value of the loaned securities. The market value of the loaned securities is determined at the close of business of the Funds and any additional required collateral is delivered to the Fund on the next business day. Where the Funds receive securities as collateral for the loaned securities, they collect a fee from the borrower. The Funds typically receive the income on the loaned securities but do not receive the income on the collateral. Where the Funds receive cash collateral, it may invest such collateral and retain the amount earned on such investment, net of any amount rebated to the borrower. Loans of securities are terminable at any time and the borrower, after notice, is required to return borrowed securities within five business days. The Funds may pay reasonable finder's, lending agent, administrative and custodial fees in connection with their loans. In the event that the borrower defaults on its obligation to return borrowed securities because of insolvency or for any other reason, the Funds could experience delays and costs in gaining access to the collateral. The Funds also could suffer a loss where the value of the collateral falls below the market value of the borrowed securities, in the event of borrower default or in the event of losses on investments made with cash collateral. 2. Investment Advisory Fees and Other Transactions with Affiliates FAM, a subsidiary of Merrill Lynch & Co., Inc. ("ML&Co."), manages each Master Fund's investments under the overall supervision of The Board of Trustees of The Master Trust. Each Master Fund pays FAM a fee at the annual rate of 0.05% of average daily net assets. The Funds have received an exemptive order from the Securities and Exchange Commission permitting it to lend portfolio securities to Merrill Lynch, Pierce, Fenner & Smith Incorporated ("MLPF&S"), a subsidiary of ML&Co., or its affiliates. As of October 31, 2004, the Master Premier Institutional Fund lent securities with a value of $1,340,000,000 to MLPF&S or its affiliates. The Master Institutional Fund did not have any securities on loan at period end. Pursuant to that order, the Funds have also retained Merrill Lynch Investment Managers, LLC ("MLIM, LLC"), an affiliate of FAM, as the securities lending agent for a fee based on a share of the returns on investment of cash collateral. MLIM, LLC may, on behalf of the Funds, invest cash collateral received by the Funds for such loans, among other things, in a private investment company managed by MLIM, LLC or in registered money market funds advised by FAM or it affiliates. For the period ended October 31, 2004, MLIM, LLC received $1,697,251 in securities lending agent fees. All officers and certain trustees of the Trust are affiliated with Merrill Lynch & Co., Inc. 105 TRUSTEES, OFFICERS AND PORTFOLIO MANAGERS Other Position(s) Length Directorships Held of Time Held by Name, Address & Age with Fund Served Principal Occupation(s) During Past 5 Years Trustee - ------------------------------------------------------------------------------------------------------------------- Interested Trustee - ------------------------------------------------------------------------------------------------------------------- Terry K. Glenn* President 20 years President of the MLIM/FAM-advised funds since None 800 Scudders Mill Road and 1999; Chairman (Americas Region) of MLIM from Plainsboro, NJ 08536 Trustee 2000 to 2002; Executive Vice President of MLIM Age: 63 and FAM (which terms as used herein include their corporate predeccessors) from 1983 to 2002; President of FAM Distributors, Inc. ("FAMD" or the "Distributor")from 1986 to 2002 and Director thereof from 1991 to 2002; Executive Vice President and Director of Princeton Services, Inc. ("Princeton Services") from 1993 to 2002; President of Princeton Administrators, L.P. from 1988 to 2002; Director of Financial Data Services, Inc. from 1985 to 2002. - ------------------------------------------------------------------------------------------------------------------- * Mr. Glenn is a director, trustee or member of an advisory board of certain other investment companies for which FAM or MLIM acts as investment adviser. Mr. Glenn is an "interested person," as described in the Investment Company Act, of the Fund based on his positions as Chairman (Americas Region) and Executive Vice President of FAM and MLIM; President of FAMD; Executive Vice President of Princeton Services; and President of Princeton Administrators, L.P. His term as Trustee is unlimited. As Fund President, Mr. Glenn serves at the pleasure of the Board of Trustees. - -------------------------------------------------------------------------------------------------------------------- Other Position(s) Length Directorships Held of Time Held by Name, Address & Age with Fund Served** Principal Occupation(s) During Past 5 Years Trustee - -------------------------------------------------------------------------------------------------------------------- Independent Trustees - -------------------------------------------------------------------------------------------------------------------- David O. Beim Trustee 2 years Professor of Finance and Economics at the None 410 Uris Hall Columbia University Graduate School of Columbia University Business since 1991; Chairman of Outward New York, NY 10027 Bound U.S.A. from 1997 to 2002; Chairman Age: 64 of Wave Hill, Inc. since 1990. - -------------------------------------------------------------------------------------------------------------------- James T. Flynn Trustee 9 years Chief Financial Officer of J.P. Morgan & None 340 East 72nd StreetNew Co., Inc. from 1990 to 1995 and an York, NY 10021 employee of J.P. Morgan in various capacities Age: 64 from 1967 to 1995. - -------------------------------------------------------------------------------------------------------------------- 106 - -------------------------------------------------------------------------------- TRUSTEES, OFFICERS AND PORTFOLIO MANAGERS -- Continued ================================================================================ Other Position(s) Length Directorships Held of Time Held by Name, Address & Age with Fund Served** Principal Occupation(s) During Past 5 Year Trustee - -------------------------------------------------------------------------------------------------------------------- W. Carl Kester Trustee 9 years Mizuho Financial Group Professor of Finance; None Harvard Business School Senior Associate Dean and Chairman of the Morgan Hall MBA Program of Harvard University Graduate 393 Soldiers Field School of Business Administration since 1999; Boston, MA 02163 James R. Williston Professor of Business Age: 52 Administration of Harvard University Graduate School of Business from 1997 to 1999; MBA Class of 1977, Professor of Business Administration of Harvard University Graduate School of Business Administration from 1981-1997; Independent Consultant since 1978. - -------------------------------------------------------------------------------------------------------------------- Karen P. Robards*** Trustee 2 years President of Robards & Company, a financial None P.O. Box 9095 advisory firm since 1987; formerly an Princeton, NJ 08543-9095 investment banker with Morgan Stanley for Age: 54 more then ten years; Director of Enable Medical Corp. since 1996; Director of CineMuse Inc. from 1996 to 2000; Director of the Cooke Center for Learning and Development, a not-for-profit organization since 1987. - ------------------------------------------------------------------------------------------ ** Each Trustee serves until his or her successor is elected and qualified, until December 31 of the year in which he or she turns 72, or until his or her death, resignation, or removal as provided in the Fund's by-laws or charter or by statute. *** Chairman of Audit Committee and Nominating Committee. - -------------------------------------------------------------------------------------------------------------------- 107 - -------------------------------------------------------------------------------- TRUSTEES, OFFICERS AND PORTFOLIO MANAGERS -- Continued ================================================================================ Fund Officers* and Portfolio Managers - -------------------------------------------------------------------------------- Barry F.X. Smith Senior Vice President John Ng Vice President & Portfolio Manager Kevin Schiatta Vice President & Portfolio Manager P. Michael Walsh Vice President & Portfolio Manager William M. Breen Treasurer Alice A.Pellegrino Secretary - -------------------------------------------------------------------------------- * Officers of the Trust serve at the pleasure of the Board of Trustees. - -------------------------------------------------------------------------------- Further information about the Trust's Officers and Trustees is available in the Fund's Statement of Additional Information, which can be obtained without charge by calling 1-800-225-1576. - -------------------------------------------------------------------------------- 108 ADMINISTRATOR & DISTRIBUTOR Merrill Lynch Funds Distributor, Inc. One Financial Center -- 23rd Floor Boston, Massachusetts 02111 INVESTMENT ADVISER Fund Asset Management, L.P. P.O. Box 9011 Princeton, New Jersey 08543-9011 CUSTODIAN & TRANSFER AGENT State Street Bank & Trust Company P.O. Box 8118 Boston, Massachusetts 02266-8118 LEGAL COUNSEL Shearman & Sterling LLP 599 Lexington Avenue New York, NY 10022 AUDITORS Deloitte & Touche LLP 200 Berkeley Street Boston, Massachusetts 02116 This report is not authorized for use as an offer of sale or a solicitation of an offer to buy shares of the Funds unless accompanied or preceded by the Funds' current prospectus. Past performance results shown in this report should not be considered a representation of future performance, which will fluctuate. An investment in the Funds is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other Government agency. Although the Funds seek to preserve the value of your investments at $1.00 per share, it is possible to lose money by investing in the Funds. Statements and other information herein are as dated and subject to change. #42607 Item 2 - Code of Ethics - Not Applicable to this semi-annual report Item 3 - Audit Committee Financial Expert - Not Applicable to this semi-annual report Item 4 - Principal Accountant Fees and Services - Not Applicable to this semi-annual report Item 5 - Audit Committee of Listed Registrants - Not Applicable Item 6 - Schedule of Investments - Not Applicable Item 7 - Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies - Not Applicable Item 8 - Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers - Not Applicable Item 9 - Submission of Matters to a Vote of Security Holders - Not Applicable Item 10 - Controls and Procedures 10(a) - The registrant's certifying officers have reasonably designed such disclosure controls and procedures to ensure material information relating to the registrant is made known to us by others particularly during the period in which this report is being prepared. The registrant's certifying officers have determined that the registrant's disclosure controls and procedures are effective based on our evaluation of these controls and procedures as of a date within 90 days prior to the filing date of this report. 10(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the Act (17 CFR 270.30a-3(d)) that occurred during the last fiscal half-year of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 11 - Exhibits attached hereto 11(a)(1) - Code of Ethics - Not Applicable to this semi-annual report 11(a)(2) - Certifications - Attached hereto 11(a)(3) - Not Applicable 11(b) - Certifications - Attached hereto 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. Merrill Lynch Funds for Institutions Series and Master Institutional Money Market Trust By: __________________________ Terry K. Glenn, President of Merrill Lynch Funds for Institutions Series and Master Institutional Money Market Trust Date: December 20, 2004 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: ___________________________ Terry K. Glenn, President of Merrill Lynch Funds for Institutions Series and Master Institutional Money Market Trust Date: December 20, 2004 By: _____________________________ William M. Breen, Chief Financial Officer of Merrill Lynch Funds for Institutions Series and Master Institutional Money Market Trust Date: December 20, 2004